🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 35.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 81.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.12 AU - 1.42 AU

Year: 513 Days

Day: 47.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,758,798 km

• M1: 531,970 km (0.096 R)
• M2: 823,536 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.3 AU - 1.4 AU

Year: 562 Days

Day: 29 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,758,798 km

• M1: 83,326 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.83 AU - 4.95 AU

Year: 3873 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.84 AU - 6.72 AU

Year: 4977 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,758,798 km

• M1: 177,273 km (0.079 R)
• M2: 252,521 km (0.057 R)
• M3: 443,707 km (0.053 R)
• M4: 744,848 km (0.059 R)
• M5: 931,696 km (0.096 R)
• M6: 1,031,178 km (0.063 R)
• M7: 1,282,951 km (0.092 R)
• M8: 1,409,212 km (0.082 R)
• M9: 1,481,318 km (0.074 R)
• M10: 1,659,639 km (0.069 R)
• M11: 2,021,366 km (0.12 R)
• M12: 2,119,951 km (0.096 R)
• M13: 2,305,004 km (0.046 R)
• M14: 2,781,922 km (0.068 R)
• M15: 2,873,625 km (0.082 R)
• M16: 3,347,552 km (0.1 R)
• M17: 3,445,389 km (0.102 R)
• M18: 3,524,376 km (0.099 R)
• M19: 3,603,813 km (0.095 R)
• M20: 3,704,193 km (0.114 R)
• M21: 3,990,074 km (0.066 R)
• M22: 4,283,286 km (0.092 R)
• M23: 4,453,977 km (0.119 R)
• M24: 4,736,269 km (0.052 R)
• M25: 5,455,984 km (0.114 R)
• M26: 5,688,010 km (0.101 R)
• M27: 5,805,145 km (0.097 R)
• M28: 6,282,213 km (0.103 R)
• M29: 6,871,329 km (0.074 R)
• M30: 7,223,184 km (0.068 R)
• M31: 7,401,355 km (0.071 R)
• M32: 8,447,343 km (0.112 R)
• M33: 9,014,917 km (0.083 R)
• M34: 9,234,377 km (0.108 R)
• M35: 9,427,957 km (0.087 R)
• M36: 9,734,782 km (0.103 R)
• M37: 9,819,155 km (0.076 R)
• M38: 9,931,803 km (0.049 R)
• M39: 10,358,456 km (0.116 R)
• M40: 11,436,308 km (0.113 R)
• M41: 11,793,548 km (0.069 R)
• M42: 11,883,456 km (0.109 R)
• M43: 12,214,965 km (0.096 R)
• M44: 12,702,654 km (0.049 R)
• M45: 12,856,441 km (0.118 R)
• M46: 13,072,610 km (0.118 R)
• M47: 13,321,242 km (0.12 R)
• M48: 13,414,890 km (0.108 R)
• M49: 13,602,934 km (0.065 R)
• M50: 14,459,532 km (0.068 R)
• M51: 15,530,204 km (0.07 R)
• M52: 15,727,523 km (0.117 R)
• M53: 15,925,741 km (0.088 R)
• M54: 16,025,223 km (0.095 R)
• M55: 16,324,718 km (0.107 R)
• M56: 16,425,098 km (0.074 R)
• M57: 16,693,477 km (0.12 R)
• M58: 16,828,115 km (0.082 R)
• M59: 17,030,970 km (0.091 R)
• M60: 17,609,913 km (0.11 R)
• M61: 18,022,504 km (0.055 R)
• M62: 18,542,806 km (0.1 R)
• M63: 18,752,243 km (0.088 R)
• M64: 19,527,160 km (0.083 R)
• M65: 19,811,396 km (0.071 R)
• M66: 21,071,608 km (0.096 R)
• M67: 21,619,585 km (0.069 R)
• M68: 22,357,701 km (0.117 R)
• M69: 22,506,252 km (0.103 R)
• M70: 22,916,599 km (0.072 R)
• M71: 23,291,790 km (0.103 R)
• M72: 23,934,163 km (0.107 R)
• M73: 24,238,595 km (0.029 R)
• M74: 24,928,092 km (0.086 R)
• M75: 25,857,543 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 12.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.23 AU - 7.93 AU

Year: 6045 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,758,798 km

• M1: 261,647 km (0.053 R)
• M2: 436,676 km (0.079 R)
• M3: 566,378 km (0.101 R)
• M4: 686,505 km (0.098 R)
• M5: 830,119 km (0.077 R)
• M6: 941,719 km (0.106 R)
• M7: 1,043,894 km (0.115 R)
• M8: 1,613,263 km (0.106 R)
• M9: 2,410,770 km (0.119 R)
• M10: 2,533,739 km (0.102 R)
• M11: 2,850,887 km (0.083 R)
• M12: 2,959,644 km (0.119 R)
• M13: 3,500,441 km (0.054 R)
• M14: 3,687,737 km (0.091 R)
• M15: 4,622,425 km (0.083 R)
• M16: 4,828,271 km (0.114 R)
• M17: 5,249,389 km (0.077 R)
• M18: 5,792,280 km (0.078 R)
• M19: 5,875,307 km (0.109 R)
• M20: 6,268,151 km (0.103 R)
• M21: 6,353,422 km (0.084 R)
• M22: 7,020,179 km (0.071 R)
• M23: 7,407,039 km (0.106 R)
• M24: 7,770,413 km (0.088 R)
• M25: 7,892,784 km (0.079 R)
• M26: 8,046,720 km (0.112 R)
• M27: 8,735,917 km (0.041 R)
• M28: 9,216,725 km (0.104 R)
• M29: 9,443,964 km (0.117 R)
• M30: 9,574,713 km (0.107 R)
• M31: 9,673,298 km (0.083 R)
• M32: 10,439,388 km (0.105 R)
• M33: 12,207,186 km (0.118 R)
• M34: 12,744,691 km (0.084 R)
• M35: 13,583,935 km (0.042 R)
• M36: 13,731,589 km (0.07 R)
• M37: 13,954,340 km (0.077 R)
• M38: 14,365,734 km (0.111 R)
• M39: 14,516,229 km (0.055 R)
• M40: 14,971,157 km (0.093 R)
• M41: 16,797,896 km (0.091 R)
• M42: 17,075,849 km (0.104 R)
• M43: 17,315,505 km (0.115 R)
• M44: 17,435,632 km (0.06 R)
• M45: 17,676,933 km (0.071 R)
• M46: 17,919,282 km (0.078 R)
• M47: 18,040,755 km (0.029 R)
• M48: 18,121,987 km (0.063 R)
• M49: 18,284,899 km (0.107 R)
• M50: 19,479,588 km (0.116 R)
• M51: 19,562,914 km (0.075 R)
• M52: 20,360,569 km (0.066 R)
• M53: 20,997,707 km (0.12 R)
• M54: 21,297,351 km (0.068 R)
• M55: 21,426,155 km (0.032 R)
• M56: 22,685,021 km (0.057 R)
• M57: 23,080,558 km (0.113 R)
• M58: 23,967,673 km (0.065 R)
• M59: 24,146,443 km (0.068 R)
• M60: 25,319,290 km (0.066 R)
• M61: 25,958,522 km (0.102 R)
• M62: 26,142,228 km (0.029 R)
• M63: 26,649,365 km (0.073 R)
• M64: 27,767,160 km (0.117 R)
• M65: 28,615,679 km (0.115 R)
• M66: 29,329,261 km (0.086 R)
• M67: 29,712,082 km (0.084 R)
• M68: 30,145,018 km (0.086 R)
• M69: 30,773,778 km (0.11 R)
• M70: 30,871,017 km (0.03 R)
• M71: 31,163,032 km (0.098 R)
• M72: 31,358,107 km (0.06 R)
• M73: 32,093,680 km (0.052 R)
• M74: 32,438,952 km (0.099 R)
• M75: 32,686,387 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 12.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.99 AU - 8.45 AU

Year: 6948 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,758,798 km

• M1: 163,510 km (0.08 R)
• M2: 384,018 km (0.108 R)
• M3: 600,785 km (0.103 R)
• M4: 792,719 km (0.096 R)
• M5: 1,113,158 km (0.117 R)
• M6: 1,633,160 km (0.086 R)
• M7: 1,929,813 km (0.115 R)
• M8: 2,026,154 km (0.091 R)
• M9: 2,163,784 km (0.073 R)
• M10: 2,407,179 km (0.073 R)
• M11: 3,214,110 km (0.118 R)
• M12: 3,611,741 km (0.056 R)
• M13: 3,975,713 km (0.098 R)
• M14: 4,174,678 km (0.075 R)
• M15: 5,246,098 km (0.06 R)
• M16: 5,520,012 km (0.098 R)
• M17: 6,721,133 km (0.092 R)
• M18: 7,813,347 km (0.117 R)
• M19: 8,032,209 km (0.112 R)
• M20: 10,398,249 km (0.081 R)
• M21: 11,161,497 km (0.112 R)
• M22: 11,408,184 km (0.054 R)
• M23: 11,835,286 km (0.078 R)
• M24: 12,376,531 km (0.108 R)
• M25: 12,558,741 km (0.11 R)
• M26: 13,073,807 km (0.106 R)
• M27: 13,408,607 km (0.094 R)
• M28: 13,821,646 km (0.094 R)
• M29: 14,353,317 km (0.107 R)
• M30: 14,775,782 km (0.101 R)
• M31: 15,711,816 km (0.088 R)
• M32: 15,869,791 km (0.103 R)
• M33: 16,346,559 km (0.112 R)
• M34: 16,868,506 km (0.072 R)
• M35: 17,805,288 km (0.106 R)
• M36: 18,011,135 km (0.081 R)
• M37: 20,284,723 km (0.043 R)
• M38: 20,715,715 km (0.104 R)
• M39: 21,674,338 km (0.102 R)
• M40: 22,291,878 km (0.089 R)
• M41: 22,692,052 km (0.103 R)
• M42: 22,960,132 km (0.067 R)
• M43: 23,634,818 km (0.1 R)
• M44: 24,498,895 km (0.112 R)
• M45: 25,003,788 km (0.071 R)
• M46: 25,142,166 km (0.097 R)
• M47: 25,790,972 km (0.075 R)
• M48: 25,930,697 km (0.074 R)
• M49: 26,117,544 km (0.045 R)
• M50: 26,633,358 km (0.116 R)
• M51: 26,821,701 km (0.097 R)
• M52: 27,294,730 km (0.112 R)
• M53: 27,818,173 km (0.102 R)
• M54: 28,153,122 km (0.093 R)
• M55: 28,875,082 km (0.107 R)
• M56: 29,700,862 km (0.095 R)
• M57: 30,830,326 km (0.088 R)
• M58: 32,979,449 km (0.082 R)
• M59: 33,181,855 km (0.109 R)
• M60: 33,384,710 km (0.051 R)
• M61: 33,689,590 km (0.03 R)
• M62: 34,148,856 km (0.089 R)
• M63: 34,302,343 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 10.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.44 AU - 11.18 AU

Year: 11857 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,758,798 km

• M1: 134,937 km (0.074 R)
• M2: 236,365 km (0.117 R)
• M3: 590,014 km (0.119 R)
• M4: 797,057 km (0.066 R)
• M5: 909,705 km (0.12 R)
• M6: 1,062,893 km (0.047 R)
• M7: 1,243,607 km (0.094 R)
• M8: 1,454,241 km (0.1 R)
• M9: 1,932,057 km (0.079 R)
• M10: 2,020,020 km (0.104 R)
• M11: 2,269,101 km (0.083 R)
• M12: 3,023,822 km (0.1 R)
• M13: 3,522,581 km (0.088 R)
• M14: 3,878,774 km (0.116 R)
• M15: 4,047,221 km (0.094 R)
• M16: 4,189,339 km (0.097 R)
• M17: 4,420,318 km (0.076 R)
• M18: 4,714,876 km (0.099 R)
• M19: 5,168,756 km (0.079 R)
• M20: 6,413,859 km (0.085 R)
• M21: 7,606,603 km (0.103 R)
• M22: 7,712,069 km (0.106 R)
• M23: 7,782,530 km (0.096 R)
• M24: 8,499,852 km (0.112 R)
• M25: 9,163,618 km (0.077 R)
• M26: 9,388,463 km (0.104 R)
• M27: 9,958,880 km (0.096 R)
• M28: 10,112,816 km (0.077 R)
• M29: 10,658,100 km (0.114 R)
• M30: 11,212,959 km (0.101 R)
• M31: 12,185,943 km (0.075 R)
• M32: 12,682,608 km (0.116 R)
• M33: 12,765,934 km (0.099 R)
• M34: 12,849,560 km (0.087 R)
• M35: 13,439,873 km (0.093 R)
• M36: 13,738,470 km (0.072 R)
• M37: 15,263,620 km (0.076 R)
• M38: 15,798,732 km (0.058 R)
• M39: 16,658,770 km (0.081 R)
• M40: 16,841,728 km (0.073 R)
• M41: 16,933,581 km (0.086 R)
• M42: 17,255,965 km (0.094 R)
• M43: 17,394,792 km (0.098 R)
• M44: 18,376,752 km (0.078 R)
• M45: 18,471,298 km (0.06 R)
• M46: 18,565,993 km (0.114 R)
• M47: 18,660,689 km (0.114 R)
• M48: 18,803,256 km (0.088 R)
• M49: 19,137,158 km (0.027 R)
• M50: 19,473,005 km (0.026 R)
• M51: 20,248,072 km (0.105 R)
• M52: 20,345,610 km (0.037 R)
• M53: 21,330,113 km (0.03 R)
• M54: 21,728,343 km (0.118 R)
• M55: 21,928,355 km (0.108 R)
• M56: 22,785,102 km (0.028 R)
• M57: 24,948,586 km (0.043 R)
• M58: 26,373,805 km (0.052 R)
• M59: 26,694,094 km (0.04 R)
• M60: 27,662,591 km (0.086 R)
• M61: 28,314,688 km (0.107 R)
• M62: 28,533,251 km (0.103 R)
• M63: 29,744,993 km (0.089 R)
• M64: 30,022,797 km (0.114 R)
• M65: 31,424,379 km (0.033 R)
• M66: 32,332,588 km (0.041 R)
• M67: 32,847,204 km (0.039 R)
• M68: 33,019,392 km (0.117 R)
• M69: 33,884,666 km (0.083 R)
• M70: 34,757,420 km (0.06 R)
• M71: 35,343,245 km (0.066 R)
• M72: 37,419,663 km (0.078 R)
• M73: 38,201,013 km (0.108 R)
• M74: 38,382,026 km (0.097 R)
• M75: 39,109,072 km (0.115 R)
• M76: 39,230,695 km (0.032 R)
• M77: 39,596,312 km (0.094 R)
• M78: 40,085,647 km (0.116 R)
• M79: 41,132,084 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.4

Radius: 8

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.01 AU - 18.39 AU

Year: 25549 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,758,798 km

• M1: 318,494 km (0.026 R)
• M2: 395,387 km (0.106 R)
• M3: 1,398,740 km (0.086 R)
• M4: 1,533,079 km (0.055 R)
• M5: 1,636,750 km (0.095 R)
• M6: 1,778,569 km (0.046 R)
• M7: 1,850,974 km (0.088 R)
• M8: 2,588,193 km (0.09 R)
• M9: 2,838,320 km (0.086 R)
• M10: 3,362,063 km (0.104 R)
• M11: 3,589,003 km (0.057 R)
• M12: 3,774,354 km (0.054 R)
• M13: 4,058,141 km (0.075 R)
• M14: 4,154,333 km (0.119 R)
• M15: 4,696,625 km (0.083 R)
• M16: 5,001,954 km (0.086 R)
• M17: 5,053,566 km (0.112 R)
• M18: 5,209,147 km (0.118 R)
• M19: 5,366,375 km (0.107 R)
• M20: 7,371,884 km (0.028 R)
• M21: 8,026,524 km (0.065 R)
• M22: 8,147,549 km (0.056 R)
• M23: 8,269,172 km (0.101 R)
• M24: 8,761,798 km (0.08 R)
• M25: 9,074,457 km (0.045 R)
• M26: 10,427,420 km (0.085 R)
• M27: 10,892,371 km (0.115 R)
• M28: 11,363,903 km (0.047 R)
• M29: 12,467,038 km (0.033 R)
• M30: 13,820,599 km (0.062 R)
• M31: 14,699,337 km (0.119 R)
• M32: 16,741,947 km (0.098 R)
• M33: 17,207,794 km (0.095 R)
• M34: 17,363,974 km (0.064 R)
• M35: 18,550,734 km (0.047 R)
• M36: 19,113,522 km (0.099 R)
• M37: 19,681,844 km (0.087 R)
• M38: 20,338,279 km (0.076 R)
• M39: 22,350,071 km (0.099 R)
• M40: 24,424,396 km (0.085 R)
• M41: 24,952,626 km (0.095 R)
• M42: 27,740,831 km (0.068 R)
• M43: 28,107,794 km (0.113 R)
• M44: 28,939,259 km (0.036 R)
• M45: 29,032,160 km (0.066 R)
• M46: 29,404,658 km (0.114 R)
• M47: 30,154,443 km (0.106 R)
• M48: 30,720,820 km (0.055 R)
• M49: 32,441,345 km (0.114 R)
• M50: 33,605,516 km (0.074 R)
• M51: 34,094,701 km (0.116 R)
• M52: 34,290,974 km (0.114 R)
• M53: 36,074,629 km (0.072 R)
• M54: 37,078,580 km (0.065 R)
• M55: 37,989,930 km (0.055 R)
• M56: 40,145,037 km (0.071 R)
• M57: 40,768,113 km (0.065 R)
• M58: 41,289,611 km (0.092 R)
• M59: 41,918,520 km (0.12 R)
• M60: 46,082,577 km (0.064 R)
• M61: 46,517,009 km (0.106 R)
• M62: 47,609,223 km (0.111 R)
• M63: 51,835,812 km (0.112 R)
• M64: 52,174,501 km (0.049 R)
• M65: 52,854,274 km (0.104 R)
• M66: 53,422,896 km (0.106 R)
• M67: 53,536,889 km (0.099 R)
• M68: 54,222,496 km (0.063 R)
• M69: 55,141,027 km (0.086 R)
• M70: 56,528,697 km (0.07 R)
• M71: 57,927,736 km (0.075 R)
• M72: 58,044,722 km (0.057 R)
• M73: 58,749,029 km (0.095 R)
• M74: 61,236,243 km (0.054 R)
• M75: 61,594,230 km (0.107 R)
• M76: 61,833,437 km (0.117 R)
• M77: 62,792,958 km (0.092 R)
• M78: 63,636,690 km (0.092 R)
• M79: 63,878,440 km (0.059 R)
• M80: 64,241,514 km (0.114 R)
• M81: 64,484,162 km (0.106 R)
• M82: 64,605,486 km (0.112 R)
• M83: 65,823,362 km (0.096 R)
• M84: 66,680,259 km (0.056 R)
• M85: 66,803,079 km (0.106 R)
• M86: 68,034,419 km (0.091 R)
• M87: 69,397,704 km (0.069 R)
• M88: 71,396,631 km (0.105 R)
• M89: 71,773,468 km (0.116 R)
• M90: 73,794,834 km (0.088 R)
• M91: 76,990,245 km (0.074 R)
• M92: 79,318,885 km (0.119 R)
• M93: 80,753,379 km (0.082 R)
• M94: 83,383,160 km (0.089 R)
• M95: 84,310,368 km (0.118 R)
• M96: 87,783,582 km (0.078 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,270 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit