🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 212 Days

Day: 23.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,696,720 km

• M1: 16,605 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.25 AU - 1.67 AU

Year: 765 Days

Day: 36 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,696,720 km

• M1: 85,720 km (0.042 R)
• M2: 371,152 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.55 AU - 2.35 AU

Year: 1180 Days

Day: 37.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.5 AU - 2.48 AU

Year: 1217 Days

Day: 29.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 1612 Days

Day: 26.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,696,720 km

• M1: 43,832 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 12.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.25 AU - 3.09 AU

Year: 1891 Days

Day: 10.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,696,720 km

• M1: 153,188 km (0.092 R)
• M2: 321,486 km (0.042 R)
• M3: 436,975 km (0.09 R)
• M4: 541,245 km (0.094 R)
• M5: 796,908 km (0.08 R)
• M6: 1,284,447 km (0.067 R)
• M7: 1,422,676 km (0.087 R)
• M8: 1,554,920 km (0.107 R)
• M9: 1,702,873 km (0.118 R)
• M10: 1,964,370 km (0.106 R)
• M11: 2,075,222 km (0.112 R)
• M12: 2,163,036 km (0.085 R)
• M13: 2,460,137 km (0.09 R)
• M14: 2,784,465 km (0.06 R)
• M15: 2,980,139 km (0.067 R)
• M16: 3,079,771 km (0.101 R)
• M17: 3,519,290 km (0.113 R)
• M18: 3,639,866 km (0.06 R)
• M19: 3,808,014 km (0.058 R)
• M20: 3,885,356 km (0.118 R)
• M21: 3,978,855 km (0.108 R)
• M22: 4,073,101 km (0.092 R)
• M23: 4,425,105 km (0.065 R)
• M24: 4,522,792 km (0.118 R)
• M25: 4,654,289 km (0.08 R)
• M26: 4,954,681 km (0.11 R)
• M27: 5,192,841 km (0.051 R)
• M28: 5,330,621 km (0.046 R)
• M29: 5,504,603 km (0.096 R)
• M30: 5,645,225 km (0.103 R)
• M31: 5,894,007 km (0.063 R)
• M32: 6,001,867 km (0.104 R)
• M33: 6,274,135 km (0.105 R)
• M34: 6,439,590 km (0.116 R)
• M35: 6,587,841 km (0.065 R)
• M36: 6,681,041 km (0.106 R)
• M37: 6,868,786 km (0.112 R)
• M38: 7,211,216 km (0.061 R)
• M39: 7,384,600 km (0.09 R)
• M40: 7,873,486 km (0.116 R)
• M41: 9,381,432 km (0.057 R)
• M42: 9,486,450 km (0.097 R)
• M43: 9,655,346 km (0.117 R)
• M44: 9,932,102 km (0.104 R)
• M45: 10,211,401 km (0.064 R)
• M46: 10,755,937 km (0.115 R)
• M47: 11,421,797 km (0.04 R)
• M48: 11,511,556 km (0.084 R)
• M49: 12,445,645 km (0.094 R)
• M50: 12,816,798 km (0.079 R)
• M51: 13,073,956 km (0.111 R)
• M52: 13,262,150 km (0.115 R)
• M53: 13,380,333 km (0.115 R)
• M54: 13,712,739 km (0.025 R)
• M55: 13,808,183 km (0.101 R)
• M56: 14,264,905 km (0.086 R)
• M57: 14,555,873 km (0.116 R)
• M58: 14,677,795 km (0.118 R)
• M59: 15,119,109 km (0.111 R)
• M60: 15,316,728 km (0.119 R)
• M61: 15,415,911 km (0.084 R)
• M62: 16,292,255 km (0.072 R)
• M63: 16,545,674 km (0.116 R)
• M64: 17,287,829 km (0.104 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 13.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.54 AU - 5.2 AU

Year: 3960 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,696,720 km

• M1: 222,751 km (0.118 R)
• M2: 337,493 km (0.1 R)
• M3: 450,140 km (0.111 R)
• M4: 679,773 km (0.089 R)
• M5: 898,036 km (0.111 R)
• M6: 994,377 km (0.063 R)
• M7: 1,083,537 km (0.089 R)
• M8: 1,294,620 km (0.104 R)
• M9: 1,690,905 km (0.111 R)
• M10: 2,169,169 km (0.07 R)
• M11: 2,302,910 km (0.094 R)
• M12: 2,610,333 km (0.095 R)
• M13: 2,833,384 km (0.027 R)
• M14: 3,163,397 km (0.103 R)
• M15: 3,540,832 km (0.062 R)
• M16: 3,628,646 km (0.093 R)
• M17: 4,060,685 km (0.088 R)
• M18: 4,395,634 km (0.111 R)
• M19: 5,072,714 km (0.071 R)
• M20: 5,211,990 km (0.054 R)
• M21: 5,596,905 km (0.109 R)
• M22: 6,458,888 km (0.103 R)
• M23: 6,806,554 km (0.093 R)
• M24: 7,362,160 km (0.06 R)
• M25: 7,771,460 km (0.095 R)
• M26: 7,955,615 km (0.12 R)
• M27: 8,446,296 km (0.053 R)
• M28: 8,659,622 km (0.098 R)
• M29: 8,755,066 km (0.091 R)
• M30: 8,995,021 km (0.113 R)
• M31: 9,359,142 km (0.098 R)
• M32: 9,456,979 km (0.041 R)
• M33: 9,678,683 km (0.067 R)
• M34: 10,429,814 km (0.038 R)
• M35: 10,658,699 km (0.082 R)
• M36: 10,838,067 km (0.109 R)
• M37: 10,966,721 km (0.05 R)
• M38: 11,199,645 km (0.07 R)
• M39: 11,303,765 km (0.059 R)
• M40: 11,460,394 km (0.053 R)
• M41: 11,961,397 km (0.076 R)
• M42: 12,766,981 km (0.078 R)
• M43: 13,066,776 km (0.118 R)
• M44: 13,507,042 km (0.066 R)
• M45: 13,645,570 km (0.081 R)
• M46: 13,812,521 km (0.109 R)
• M47: 14,120,244 km (0.086 R)
• M48: 14,261,015 km (0.06 R)
• M49: 14,856,864 km (0.102 R)
• M50: 15,287,556 km (0.093 R)
• M51: 15,548,006 km (0.085 R)
• M52: 15,693,265 km (0.092 R)
• M53: 15,955,959 km (0.076 R)
• M54: 16,278,941 km (0.116 R)
• M55: 16,396,974 km (0.118 R)
• M56: 16,722,948 km (0.065 R)
• M57: 16,901,717 km (0.104 R)
• M58: 16,991,326 km (0.118 R)
• M59: 17,381,477 km (0.04 R)
• M60: 17,835,357 km (0.063 R)
• M61: 17,926,612 km (0.117 R)
• M62: 18,079,052 km (0.073 R)
• M63: 19,220,185 km (0.062 R)
• M64: 19,752,454 km (0.102 R)
• M65: 20,257,796 km (0.114 R)
• M66: 20,639,569 km (0.12 R)
• M67: 20,927,396 km (0.077 R)
• M68: 21,184,554 km (0.095 R)
• M69: 21,377,985 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.89 AU - 5.43 AU

Year: 4361 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,696,720 km

• M1: 186,698 km (0.064 R)
• M2: 322,832 km (0.031 R)
• M3: 435,479 km (0.08 R)
• M4: 587,620 km (0.117 R)
• M5: 769,232 km (0.066 R)
• M6: 860,337 km (0.109 R)
• M7: 1,013,376 km (0.099 R)
• M8: 1,185,114 km (0.109 R)
• M9: 1,311,525 km (0.113 R)
• M10: 1,404,874 km (0.087 R)
• M11: 1,823,000 km (0.072 R)
• M12: 2,246,212 km (0.103 R)
• M13: 2,417,502 km (0.095 R)
• M14: 2,557,675 km (0.108 R)
• M15: 2,809,747 km (0.106 R)
• M16: 2,982,533 km (0.091 R)
• M17: 3,108,045 km (0.074 R)
• M18: 3,248,368 km (0.045 R)
• M19: 3,628,347 km (0.11 R)
• M20: 3,940,258 km (0.093 R)
• M21: 4,120,374 km (0.095 R)
• M22: 4,735,969 km (0.109 R)
• M23: 4,927,903 km (0.108 R)
• M24: 5,596,756 km (0.089 R)
• M25: 5,941,878 km (0.057 R)
• M26: 6,101,200 km (0.048 R)
• M27: 6,769,154 km (0.054 R)
• M28: 6,902,147 km (0.09 R)
• M29: 7,357,822 km (0.111 R)
• M30: 7,460,446 km (0.106 R)
• M31: 7,963,095 km (0.076 R)
• M32: 8,174,327 km (0.089 R)
• M33: 8,316,295 km (0.064 R)
• M34: 8,459,012 km (0.097 R)
• M35: 8,584,524 km (0.069 R)
• M36: 9,258,463 km (0.111 R)
• M37: 9,350,914 km (0.093 R)
• M38: 9,573,965 km (0.053 R)
• M39: 9,911,757 km (0.098 R)
• M40: 10,120,296 km (0.1 R)
• M41: 10,426,074 km (0.08 R)
• M42: 10,560,862 km (0.107 R)
• M43: 10,812,635 km (0.115 R)
• M44: 10,929,471 km (0.102 R)
• M45: 11,361,809 km (0.112 R)
• M46: 11,699,601 km (0.028 R)
• M47: 11,859,820 km (0.092 R)
• M48: 12,141,812 km (0.119 R)
• M49: 12,324,321 km (0.111 R)
• M50: 12,651,043 km (0.113 R)
• M51: 13,271,276 km (0.078 R)
• M52: 13,732,486 km (0.065 R)
• M53: 14,028,840 km (0.05 R)
• M54: 14,135,204 km (0.092 R)
• M55: 14,348,680 km (0.085 R)
• M56: 14,455,792 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 14.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.58 AU - 8.78 AU

Year: 8340 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,696,720 km

• M1: 370,704 km (0.083 R)
• M2: 659,727 km (0.102 R)
• M3: 834,158 km (0.117 R)
• M4: 1,062,145 km (0.112 R)
• M5: 1,174,792 km (0.091 R)
• M6: 1,372,261 km (0.097 R)
• M7: 1,496,428 km (0.109 R)
• M8: 1,915,451 km (0.083 R)
• M9: 2,199,238 km (0.103 R)
• M10: 2,496,938 km (0.099 R)
• M11: 2,808,102 km (0.089 R)
• M12: 3,159,507 km (0.083 R)
• M13: 3,439,704 km (0.051 R)
• M14: 3,582,869 km (0.053 R)
• M15: 3,757,450 km (0.057 R)
• M16: 3,934,873 km (0.063 R)
• M17: 4,206,243 km (0.065 R)
• M18: 4,359,880 km (0.059 R)
• M19: 5,024,992 km (0.116 R)
• M20: 5,122,680 km (0.097 R)
• M21: 5,452,992 km (0.028 R)
• M22: 7,024,218 km (0.09 R)
• M23: 7,207,027 km (0.081 R)
• M24: 7,577,581 km (0.091 R)
• M25: 7,878,572 km (0.037 R)
• M26: 8,375,985 km (0.072 R)
• M27: 8,765,687 km (0.097 R)
• M28: 9,081,638 km (0.06 R)
• M29: 9,401,478 km (0.118 R)
• M30: 9,847,429 km (0.116 R)
• M31: 9,970,249 km (0.054 R)
• M32: 10,176,096 km (0.12 R)
• M33: 10,466,615 km (0.085 R)
• M34: 11,098,516 km (0.103 R)
• M35: 11,269,058 km (0.047 R)
• M36: 12,267,025 km (0.093 R)
• M37: 13,157,881 km (0.061 R)
• M38: 13,565,535 km (0.112 R)
• M39: 13,977,378 km (0.119 R)
• M40: 14,860,454 km (0.089 R)
• M41: 15,237,740 km (0.103 R)
• M42: 15,427,580 km (0.053 R)
• M43: 15,665,889 km (0.104 R)
• M44: 16,146,397 km (0.118 R)
• M45: 16,436,916 km (0.103 R)
• M46: 17,072,558 km (0.103 R)
• M47: 17,220,360 km (0.112 R)
• M48: 19,283,166 km (0.057 R)
• M49: 19,694,709 km (0.075 R)
• M50: 22,009,886 km (0.106 R)
• M51: 22,440,129 km (0.091 R)
• M52: 22,602,144 km (0.108 R)
• M53: 22,764,458 km (0.113 R)
• M54: 23,090,581 km (0.113 R)
• M55: 23,472,804 km (0.037 R)
• M56: 24,354,533 km (0.104 R)
• M57: 24,465,535 km (0.071 R)
• M58: 25,415,631 km (0.084 R)
• M59: 25,528,278 km (0.107 R)
• M60: 26,320,997 km (0.058 R)
• M61: 26,434,841 km (0.047 R)
• M62: 27,756,688 km (0.098 R)
• M63: 29,868,412 km (0.029 R)
• M64: 30,404,421 km (0.044 R)
• M65: 30,523,950 km (0.072 R)
• M66: 31,546,451 km (0.039 R)
• M67: 31,728,063 km (0.096 R)
• M68: 33,193,374 km (0.09 R)
• M69: 33,934,332 km (0.102 R)
• M70: 34,306,831 km (0.08 R)
• M71: 34,618,294 km (0.092 R)
• M72: 36,570,396 km (0.095 R)
• M73: 37,720,206 km (0.045 R)
• M74: 39,793,632 km (0.119 R)
• M75: 40,646,489 km (0.095 R)
• M76: 43,712,348 km (0.098 R)
• M77: 43,982,522 km (0.076 R)
• M78: 45,614,784 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 9.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.19 AU - 9.65 AU

Year: 12532 Days

Day: 10 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,696,720 km

• M1: 293,960 km (0.108 R)
• M2: 562,338 km (0.096 R)
• M3: 1,226,553 km (0.106 R)
• M4: 1,695,243 km (0.104 R)
• M5: 1,834,818 km (0.065 R)
• M6: 2,276,580 km (0.092 R)
• M7: 2,525,661 km (0.108 R)
• M8: 2,589,390 km (0.105 R)
• M9: 2,653,567 km (0.111 R)
• M10: 2,718,343 km (0.112 R)
• M11: 4,776,959 km (0.066 R)
• M12: 5,258,814 km (0.093 R)
• M13: 5,422,923 km (0.111 R)
• M14: 5,588,677 km (0.065 R)
• M15: 5,840,600 km (0.114 R)
• M16: 6,010,693 km (0.08 R)
• M17: 6,312,133 km (0.074 R)
• M18: 6,840,363 km (0.11 R)
• M19: 6,929,822 km (0.107 R)
• M20: 7,200,594 km (0.067 R)
• M21: 7,845,660 km (0.119 R)
• M22: 8,033,406 km (0.084 R)
• M23: 8,175,224 km (0.064 R)
• M24: 8,270,219 km (0.093 R)
• M25: 8,365,513 km (0.071 R)
• M26: 8,702,258 km (0.031 R)
• M27: 9,488,395 km (0.109 R)
• M28: 10,813,832 km (0.116 R)
• M29: 10,918,251 km (0.102 R)
• M30: 11,022,970 km (0.056 R)
• M31: 11,127,987 km (0.099 R)
• M32: 11,233,304 km (0.064 R)
• M33: 12,414,230 km (0.09 R)
• M34: 13,186,005 km (0.108 R)
• M35: 13,690,449 km (0.085 R)
• M36: 14,201,326 km (0.085 R)
• M37: 14,892,019 km (0.106 R)
• M38: 15,534,692 km (0.039 R)
• M39: 16,126,950 km (0.116 R)
• M40: 16,786,826 km (0.073 R)
• M41: 17,824,138 km (0.033 R)
• M42: 18,257,223 km (0.073 R)
• M43: 19,196,997 km (0.087 R)
• M44: 20,798,143 km (0.114 R)
• M45: 22,441,625 km (0.042 R)
• M46: 23,854,128 km (0.107 R)
• M47: 24,811,854 km (0.117 R)
• M48: 25,295,354 km (0.103 R)
• M49: 27,759,381 km (0.113 R)
• M50: 28,189,325 km (0.093 R)
• M51: 28,549,407 km (0.069 R)
• M52: 30,298,805 km (0.119 R)
• M53: 31,633,517 km (0.12 R)
• M54: 32,684,891 km (0.118 R)
• M55: 32,987,378 km (0.037 R)
• M56: 34,744,704 km (0.112 R)
• M57: 36,689,027 km (0.118 R)
• M58: 37,160,859 km (0.043 R)
• M59: 37,634,785 km (0.109 R)
• M60: 38,508,885 km (0.107 R)
• M61: 38,908,312 km (0.103 R)
• M62: 38,988,347 km (0.109 R)
• M63: 40,601,161 km (0.12 R)
• M64: 41,252,361 km (0.119 R)
• M65: 43,392,658 km (0.075 R)
• M66: 44,058,368 km (0.073 R)
• M67: 44,979,293 km (0.115 R)
• M68: 46,755,169 km (0.091 R)
• M69: 47,352,064 km (0.089 R)
• M70: 48,209,410 km (0.12 R)
• M71: 48,553,784 km (0.119 R)
• M72: 48,898,906 km (0.048 R)
• M73: 49,244,777 km (0.102 R)
• M74: 49,331,543 km (0.116 R)
• M75: 50,549,420 km (0.106 R)
• M76: 52,130,071 km (0.102 R)
• M77: 54,620,726 km (0.111 R)
• M78: 55,249,336 km (0.096 R)
• M79: 55,339,394 km (0.06 R)
• M80: 55,880,489 km (0.086 R)
• M81: 57,879,566 km (0.065 R)
• M82: 58,245,482 km (0.079 R)
• M83: 58,520,443 km (0.064 R)
• M84: 59,624,775 km (0.098 R)
• M85: 60,086,882 km (0.105 R)
• M86: 60,550,187 km (0.04 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit