🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.81 AU - 0.97 AU

Year: 294 Days

Day: 25.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.08 AU - 1.76 AU

Year: 592 Days

Day: 25.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.21 AU - 1.91 AU

Year: 682 Days

Day: 31.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.32 AU - 2.38 AU

Year: 1260 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,610,834 km

• M1: 1,890,319 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.41 AU - 2.83 AU

Year: 1484 Days

Day: 14.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.4 AU - 3.1 AU

Year: 1595 Days

Day: 41 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,610,834 km

• M1: 576,999 km (0.107 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 8.8

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.69 AU - 6.93 AU

Year: 4899 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,610,834 km

• M1: 135,536 km (0.092 R)
• M2: 327,619 km (0.119 R)
• M3: 714,031 km (0.055 R)
• M4: 829,221 km (0.107 R)
• M5: 950,844 km (0.045 R)
• M6: 1,064,239 km (0.118 R)
• M7: 1,243,009 km (0.104 R)
• M8: 1,447,808 km (0.104 R)
• M9: 1,513,182 km (0.101 R)
• M10: 1,890,169 km (0.037 R)
• M11: 2,108,133 km (0.087 R)
• M12: 2,469,861 km (0.088 R)
• M13: 2,648,032 km (0.103 R)
• M14: 2,769,206 km (0.056 R)
• M15: 3,080,370 km (0.048 R)
• M16: 3,165,192 km (0.104 R)
• M17: 3,272,453 km (0.037 R)
• M18: 3,337,379 km (0.077 R)
• M19: 3,645,999 km (0.091 R)
• M20: 3,803,825 km (0.106 R)
• M21: 4,149,695 km (0.116 R)
• M22: 5,451,346 km (0.109 R)
• M23: 5,554,419 km (0.103 R)
• M24: 5,841,198 km (0.076 R)
• M25: 5,946,665 km (0.109 R)
• M26: 6,052,730 km (0.105 R)
• M27: 6,240,026 km (0.071 R)
• M28: 6,620,304 km (0.118 R)
• M29: 6,675,207 km (0.112 R)
• M30: 7,575,038 km (0.106 R)
• M31: 7,632,483 km (0.104 R)
• M32: 8,097,733 km (0.1 R)
• M33: 8,215,466 km (0.094 R)
• M34: 8,304,178 km (0.108 R)
• M35: 8,393,189 km (0.039 R)
• M36: 9,177,979 km (0.094 R)
• M37: 9,393,250 km (0.064 R)
• M38: 9,641,433 km (0.087 R)
• M39: 10,655,408 km (0.096 R)
• M40: 11,240,634 km (0.063 R)
• M41: 11,306,308 km (0.098 R)
• M42: 11,471,015 km (0.069 R)
• M43: 11,636,620 km (0.113 R)
• M44: 11,936,564 km (0.089 R)
• M45: 12,714,772 km (0.119 R)
• M46: 12,783,138 km (0.062 R)
• M47: 13,684,016 km (0.055 R)
• M48: 13,894,949 km (0.118 R)
• M49: 14,177,689 km (0.101 R)
• M50: 14,462,374 km (0.083 R)
• M51: 14,784,907 km (0.117 R)
• M52: 16,470,127 km (0.034 R)
• M53: 16,656,975 km (0.053 R)
• M54: 17,335,401 km (0.114 R)
• M55: 17,678,130 km (0.102 R)
• M56: 17,869,316 km (0.116 R)
• M57: 18,022,953 km (0.074 R)
• M58: 18,370,020 km (0.108 R)
• M59: 18,563,749 km (0.089 R)
• M60: 19,859,716 km (0.12 R)
• M61: 20,258,095 km (0.035 R)
• M62: 20,338,130 km (0.051 R)
• M63: 20,418,314 km (0.101 R)
• M64: 20,578,833 km (0.036 R)
• M65: 20,820,433 km (0.063 R)
• M66: 21,387,858 km (0.104 R)
• M67: 21,755,270 km (0.045 R)
• M68: 21,837,250 km (0.111 R)
• M69: 22,001,359 km (0.083 R)
• M70: 22,165,917 km (0.118 R)
• M71: 22,911,811 km (0.057 R)
• M72: 23,329,638 km (0.083 R)
• M73: 23,539,524 km (0.087 R)
• M74: 24,683,649 km (0.091 R)
• M75: 25,241,050 km (0.082 R)
• M76: 25,499,705 km (0.114 R)
• M77: 25,586,173 km (0.097 R)
• M78: 25,845,875 km (0.094 R)
• M79: 25,976,174 km (0.106 R)
• M80: 26,106,624 km (0.101 R)
• M81: 26,368,121 km (0.039 R)
• M82: 27,246,410 km (0.106 R)
• M83: 27,600,358 km (0.071 R)
• M84: 28,268,163 km (0.094 R)
• M85: 29,801,392 km (0.098 R)
• M86: 30,120,334 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 14.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.23 AU - 9.39 AU

Year: 8381 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,610,834 km

• M1: 263,143 km (0.085 R)
• M2: 990,338 km (0.099 R)
• M3: 1,156,541 km (0.09 R)
• M4: 1,332,917 km (0.075 R)
• M5: 1,713,494 km (0.1 R)
• M6: 2,298,721 km (0.066 R)
• M7: 2,575,477 km (0.089 R)
• M8: 2,731,208 km (0.036 R)
• M9: 2,916,859 km (0.074 R)
• M10: 3,079,472 km (0.05 R)
• M11: 4,088,211 km (0.11 R)
• M12: 4,240,202 km (0.106 R)
• M13: 4,394,288 km (0.096 R)
• M14: 4,964,256 km (0.076 R)
• M15: 5,390,759 km (0.042 R)
• M16: 5,591,520 km (0.114 R)
• M17: 5,863,339 km (0.065 R)
• M18: 6,561,662 km (0.082 R)
• M19: 6,812,388 km (0.087 R)
• M20: 6,957,199 km (0.076 R)
• M21: 7,139,558 km (0.041 R)
• M22: 8,190,035 km (0.063 R)
• M23: 8,421,612 km (0.106 R)
• M24: 8,538,149 km (0.12 R)
• M25: 8,891,050 km (0.089 R)
• M26: 9,009,681 km (0.038 R)
• M27: 9,208,796 km (0.109 R)
• M28: 9,855,508 km (0.066 R)
• M29: 10,391,816 km (0.075 R)
• M30: 12,542,435 km (0.046 R)
• M31: 13,123,623 km (0.086 R)
• M32: 13,259,009 km (0.112 R)
• M33: 13,668,009 km (0.085 R)
• M34: 13,759,414 km (0.028 R)
• M35: 13,988,897 km (0.094 R)
• M36: 15,061,065 km (0.103 R)
• M37: 15,535,589 km (0.104 R)
• M38: 15,870,539 km (0.05 R)
• M39: 15,966,730 km (0.07 R)
• M40: 16,401,911 km (0.118 R)
• M41: 16,596,687 km (0.085 R)
• M42: 16,743,143 km (0.059 R)
• M43: 17,185,205 km (0.1 R)
• M44: 18,081,147 km (0.12 R)
• M45: 19,043,211 km (0.074 R)
• M46: 19,711,015 km (0.11 R)
• M47: 20,229,970 km (0.087 R)
• M48: 20,334,390 km (0.105 R)
• M49: 21,760,506 km (0.056 R)
• M50: 22,404,675 km (0.11 R)
• M51: 23,932,219 km (0.115 R)
• M52: 24,097,823 km (0.08 R)
• M53: 24,764,282 km (0.057 R)
• M54: 25,099,830 km (0.072 R)
• M55: 25,549,521 km (0.118 R)
• M56: 26,172,147 km (0.108 R)
• M57: 26,399,835 km (0.116 R)
• M58: 27,317,170 km (0.04 R)
• M59: 27,779,726 km (0.111 R)
• M60: 28,536,841 km (0.073 R)
• M61: 29,065,071 km (0.093 R)
• M62: 29,893,245 km (0.09 R)
• M63: 30,012,175 km (0.094 R)
• M64: 33,036,446 km (0.071 R)
• M65: 33,159,415 km (0.115 R)
• M66: 33,405,803 km (0.078 R)
• M67: 33,652,939 km (0.06 R)
• M68: 33,776,656 km (0.03 R)
• M69: 34,210,939 km (0.056 R)
• M70: 34,460,019 km (0.083 R)
• M71: 34,647,166 km (0.046 R)
• M72: 35,022,507 km (0.099 R)
• M73: 37,110,893 km (0.115 R)
• M74: 38,137,883 km (0.046 R)
• M75: 39,239,372 km (0.093 R)
• M76: 39,499,971 km (0.048 R)
• M77: 40,219,836 km (0.094 R)
• M78: 40,548,503 km (0.079 R)
• M79: 41,340,923 km (0.062 R)
• M80: 41,871,995 km (0.093 R)
• M81: 42,405,461 km (0.108 R)
• M82: 42,606,072 km (0.087 R)
• M83: 44,425,631 km (0.106 R)
• M84: 45,037,785 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.09 AU - 16.67 AU

Year: 20081 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,610,834 km

• M1: 75,996 km (0.086 R)
• M2: 157,676 km (0.105 R)
• M3: 689,497 km (0.107 R)
• M4: 772,224 km (0.106 R)
• M5: 823,387 km (0.076 R)
• M6: 1,234,033 km (0.087 R)
• M7: 1,335,460 km (0.12 R)
• M8: 1,460,823 km (0.077 R)
• M9: 1,790,986 km (0.12 R)
• M10: 2,217,040 km (0.087 R)
• M11: 2,391,023 km (0.11 R)
• M12: 2,778,780 km (0.073 R)
• M13: 2,858,666 km (0.03 R)
• M14: 3,241,636 km (0.062 R)
• M15: 3,467,828 km (0.095 R)
• M16: 3,525,274 km (0.106 R)
• M17: 3,611,891 km (0.057 R)
• M18: 3,699,107 km (0.092 R)
• M19: 5,091,115 km (0.065 R)
• M20: 5,287,836 km (0.083 R)
• M21: 5,961,475 km (0.094 R)
• M22: 7,094,529 km (0.073 R)
• M23: 7,685,591 km (0.039 R)
• M24: 7,760,539 km (0.082 R)
• M25: 8,139,022 km (0.067 R)
• M26: 8,177,319 km (0.078 R)
• M27: 9,190,994 km (0.117 R)
• M28: 9,712,642 km (0.102 R)
• M29: 10,079,456 km (0.041 R)
• M30: 10,617,110 km (0.095 R)
• M31: 10,826,398 km (0.117 R)
• M32: 10,952,659 km (0.05 R)
• M33: 11,079,517 km (0.066 R)
• M34: 11,291,797 km (0.054 R)
• M35: 11,548,357 km (0.056 R)
• M36: 11,850,096 km (0.101 R)
• M37: 13,127,512 km (0.101 R)
• M38: 13,217,271 km (0.095 R)
• M39: 13,262,150 km (0.081 R)
• M40: 14,726,714 km (0.097 R)
• M41: 14,773,239 km (0.063 R)
• M42: 15,194,805 km (0.075 R)
• M43: 15,241,929 km (0.101 R)
• M44: 15,572,839 km (0.054 R)
• M45: 16,049,608 km (0.068 R)
• M46: 16,434,523 km (0.088 R)
• M47: 16,482,843 km (0.114 R)
• M48: 17,311,765 km (0.051 R)
• M49: 17,855,254 km (0.087 R)
• M50: 18,004,403 km (0.118 R)
• M51: 18,555,073 km (0.116 R)
• M52: 18,807,295 km (0.062 R)
• M53: 19,213,004 km (0.063 R)
• M54: 19,621,556 km (0.109 R)
• M55: 20,655,726 km (0.118 R)
• M56: 20,864,714 km (0.104 R)
• M57: 20,917,073 km (0.117 R)
• M58: 21,021,792 km (0.066 R)
• M59: 21,495,718 km (0.066 R)
• M60: 22,561,304 km (0.11 R)
• M61: 23,046,450 km (0.062 R)
• M62: 24,026,914 km (0.087 R)
• M63: 24,743,637 km (0.043 R)
• M64: 24,798,989 km (0.11 R)
• M65: 27,736,941 km (0.111 R)
• M66: 28,954,219 km (0.117 R)
• M67: 29,188,190 km (0.085 R)
• M68: 29,363,968 km (0.056 R)
• M69: 30,723,363 km (0.053 R)
• M70: 30,842,443 km (0.102 R)
• M71: 31,320,708 km (0.114 R)
• M72: 32,587,802 km (0.059 R)
• M73: 33,994,620 km (0.118 R)
• M74: 34,303,091 km (0.087 R)
• M75: 35,171,656 km (0.042 R)
• M76: 35,421,185 km (0.1 R)
• M77: 35,796,526 km (0.089 R)
• M78: 35,922,039 km (0.111 R)
• M79: 37,438,363 km (0.067 R)
• M80: 38,911,005 km (0.093 R)
• M81: 39,298,313 km (0.04 R)
• M82: 40,076,671 km (0.117 R)
• M83: 42,177,175 km (0.095 R)
• M84: 42,641,377 km (0.11 R)
• M85: 43,374,407 km (0.037 R)
• M86: 44,178,645 km (0.11 R)
• M87: 44,785,115 km (0.096 R)
• M88: 44,987,969 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.5

Radius: 4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.23 AU - 18.93 AU

Year: 23619 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,610,834 km

• M1: 136,583 km (0.107 R)
• M2: 449,691 km (0.085 R)
• M3: 724,203 km (0.112 R)
• M4: 846,724 km (0.115 R)
• M5: 1,111,213 km (0.109 R)
• M6: 1,526,646 km (0.117 R)
• M7: 1,710,652 km (0.102 R)
• M8: 2,070,734 km (0.094 R)
• M9: 2,274,187 km (0.104 R)
• M10: 2,763,073 km (0.096 R)
• M11: 2,794,638 km (0.075 R)
• M12: 3,249,715 km (0.093 R)
• M13: 3,623,410 km (0.097 R)
• M14: 4,300,191 km (0.069 R)
• M15: 4,373,643 km (0.089 R)
• M16: 4,559,294 km (0.037 R)
• M17: 5,725,559 km (0.087 R)
• M18: 6,425,229 km (0.101 R)
• M19: 6,636,012 km (0.054 R)
• M20: 7,107,993 km (0.045 R)
• M21: 8,220,104 km (0.117 R)
• M22: 8,494,915 km (0.062 R)
• M23: 9,242,605 km (0.069 R)
• M24: 9,337,450 km (0.089 R)
• M25: 9,576,208 km (0.036 R)
• M26: 10,157,396 km (0.04 R)
• M27: 10,452,254 km (0.064 R)
• M28: 10,501,771 km (0.057 R)
• M29: 10,700,137 km (0.066 R)
• M30: 11,506,320 km (0.098 R)
• M31: 12,646,256 km (0.105 R)
• M32: 13,336,650 km (0.109 R)
• M33: 14,864,643 km (0.102 R)
• M34: 15,536,337 km (0.079 R)
• M35: 15,649,134 km (0.119 R)
• M36: 15,705,832 km (0.046 R)
• M37: 16,967,091 km (0.048 R)
• M38: 17,083,329 km (0.105 R)
• M39: 17,845,530 km (0.116 R)
• M40: 18,558,813 km (0.081 R)
• M41: 18,858,906 km (0.06 R)
• M42: 19,039,620 km (0.083 R)
• M43: 19,160,495 km (0.106 R)
• M44: 20,506,278 km (0.109 R)
• M45: 20,940,860 km (0.067 R)
• M46: 21,003,092 km (0.056 R)
• M47: 21,755,869 km (0.091 R)
• M48: 22,135,698 km (0.066 R)
• M49: 22,517,471 km (0.065 R)
• M50: 22,645,228 km (0.059 R)
• M51: 23,030,143 km (0.098 R)
• M52: 23,481,779 km (0.075 R)
• M53: 24,393,728 km (0.107 R)
• M54: 24,459,401 km (0.047 R)
• M55: 25,052,258 km (0.12 R)
• M56: 25,118,380 km (0.068 R)
• M57: 26,319,501 km (0.094 R)
• M58: 28,362,410 km (0.096 R)
• M59: 29,054,599 km (0.077 R)
• M60: 29,333,001 km (0.054 R)
• M61: 29,542,438 km (0.082 R)
• M62: 30,314,513 km (0.084 R)
• M63: 30,951,201 km (0.09 R)
• M64: 35,529,345 km (0.079 R)
• M65: 36,575,034 km (0.093 R)
• M66: 37,026,221 km (0.067 R)
• M67: 37,479,353 km (0.098 R)
• M68: 39,156,195 km (0.081 R)
• M69: 40,081,159 km (0.036 R)
• M70: 40,158,651 km (0.091 R)
• M71: 41,403,903 km (0.105 R)
• M72: 41,638,772 km (0.103 R)
• M73: 41,717,161 km (0.094 R)
• M74: 43,057,409 km (0.099 R)
• M75: 43,852,372 km (0.107 R)
• M76: 44,892,975 km (0.108 R)
• M77: 45,860,873 km (0.104 R)
• M78: 46,509,828 km (0.091 R)
• M79: 47,407,266 km (0.078 R)
• M80: 47,817,015 km (0.108 R)
• M81: 47,981,273 km (0.105 R)
• M82: 49,800,234 km (0.066 R)
• M83: 50,050,062 km (0.098 R)
• M84: 50,801,941 km (0.089 R)
• M85: 51,894,604 km (0.116 R)
• M86: 52,147,873 km (0.086 R)
• M87: 52,401,441 km (0.12 R)
• M88: 53,079,868 km (0.112 R)
• M89: 54,874,593 km (0.096 R)
• M90: 55,822,445 km (0.049 R)
• M91: 55,908,913 km (0.107 R)
• M92: 56,168,615 km (0.063 R)
• M93: 56,255,232 km (0.108 R)
• M94: 58,435,172 km (0.082 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit