🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.52 AU - 2.18 AU

Year: 1707 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,140,005 km

• M1: 180,714 km (0.098 R)
• M2: 300,991 km (0.057 R)
• M3: 451,337 km (0.109 R)
• M4: 553,662 km (0.092 R)
• M5: 666,459 km (0.06 R)
• M6: 801,246 km (0.098 R)
• M7: 1,058,854 km (0.099 R)
• M8: 1,266,944 km (0.087 R)
• M9: 1,376,300 km (0.12 R)
• M10: 1,530,237 km (0.1 R)
• M11: 1,656,048 km (0.092 R)
• M12: 1,768,097 km (0.095 R)
• M13: 1,865,037 km (0.115 R)
• M14: 1,963,921 km (0.05 R)
• M15: 2,185,924 km (0.067 R)
• M16: 2,290,493 km (0.088 R)
• M17: 2,396,857 km (0.087 R)
• M18: 2,757,089 km (0.11 R)
• M19: 2,901,899 km (0.082 R)
• M20: 3,145,594 km (0.086 R)
• M21: 3,362,960 km (0.077 R)
• M22: 3,562,972 km (0.107 R)
• M23: 3,687,288 km (0.084 R)
• M24: 4,104,068 km (0.058 R)
• M25: 4,659,076 km (0.103 R)
• M26: 4,832,759 km (0.06 R)
• M27: 5,199,424 km (0.088 R)
• M28: 5,340,943 km (0.085 R)
• M29: 5,431,599 km (0.08 R)
• M30: 5,680,530 km (0.056 R)
• M31: 5,946,665 km (0.067 R)
• M32: 6,162,535 km (0.083 R)
• M33: 6,285,055 km (0.078 R)
• M34: 6,643,791 km (0.046 R)
• M35: 6,741,628 km (0.116 R)
• M36: 6,853,976 km (0.114 R)
• M37: 7,108,891 km (0.116 R)
• M38: 7,237,695 km (0.043 R)
• M39: 7,395,969 km (0.096 R)
• M40: 7,526,418 km (0.119 R)
• M41: 7,643,105 km (0.083 R)
• M42: 7,775,050 km (0.062 R)
• M43: 7,878,123 km (0.104 R)
• M44: 8,205,294 km (0.117 R)
• M45: 8,430,887 km (0.117 R)
• M46: 8,673,834 km (0.034 R)
• M47: 8,765,538 km (0.096 R)
• M48: 8,857,540 km (0.117 R)
• M49: 9,073,560 km (0.115 R)
• M50: 9,166,759 km (0.071 R)
• M51: 9,322,640 km (0.082 R)
• M52: 9,510,984 km (0.099 R)
• M53: 9,748,096 km (0.108 R)
• M54: 9,971,147 km (0.078 R)
• M55: 10,067,338 km (0.078 R)
• M56: 10,195,992 km (0.114 R)
• M57: 10,325,245 km (0.095 R)
• M58: 10,422,484 km (0.117 R)
• M59: 10,781,818 km (0.084 R)
• M60: 11,012,647 km (0.116 R)
• M61: 11,128,735 km (0.064 R)
• M62: 11,278,483 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 10.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.49 AU - 2.53 AU

Year: 2697 Days

Day: 7.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,140,005 km

• M1: 198,068 km (0.097 R)
• M2: 338,989 km (0.032 R)
• M3: 452,683 km (0.089 R)
• M4: 827,127 km (0.1 R)
• M5: 1,225,506 km (0.115 R)
• M6: 1,305,092 km (0.104 R)
• M7: 1,395,449 km (0.074 R)
• M8: 2,216,442 km (0.065 R)
• M9: 2,629,332 km (0.077 R)
• M10: 3,090,692 km (0.117 R)
• M11: 3,176,112 km (0.109 R)
• M12: 3,287,264 km (0.104 R)
• M13: 3,928,440 km (0.057 R)
• M14: 4,074,747 km (0.077 R)
• M15: 4,277,153 km (0.025 R)
• M16: 5,192,243 km (0.107 R)
• M17: 5,485,904 km (0.073 R)
• M18: 5,724,662 km (0.066 R)
• M19: 5,890,865 km (0.116 R)
• M20: 5,997,528 km (0.119 R)
• M21: 6,321,108 km (0.077 R)
• M22: 6,873,274 km (0.118 R)
• M23: 7,066,255 km (0.071 R)
• M24: 7,359,018 km (0.088 R)
• M25: 7,457,454 km (0.112 R)
• M26: 7,855,833 km (0.112 R)
• M27: 8,329,310 km (0.068 R)
• M28: 8,517,804 km (0.039 R)
• M29: 9,446,208 km (0.066 R)
• M30: 9,517,566 km (0.093 R)
• M31: 9,696,784 km (0.029 R)
• M32: 9,768,891 km (0.098 R)
• M33: 10,004,058 km (0.032 R)
• M34: 10,186,418 km (0.108 R)
• M35: 10,443,427 km (0.104 R)
• M36: 10,572,680 km (0.119 R)
• M37: 10,870,230 km (0.105 R)
• M38: 11,227,320 km (0.073 R)
• M39: 11,473,708 km (0.063 R)
• M40: 11,607,299 km (0.046 R)
• M41: 11,894,975 km (0.071 R)
• M42: 11,972,168 km (0.093 R)
• M43: 12,477,510 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 6.8

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.73 AU - 6.91 AU

Year: 9523 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,140,005 km

• M1: 108,159 km (0.081 R)
• M2: 535,112 km (0.118 R)
• M3: 604,375 km (0.078 R)
• M4: 814,860 km (0.077 R)
• M5: 1,065,586 km (0.116 R)
• M6: 1,227,451 km (0.071 R)
• M7: 1,494,932 km (0.109 R)
• M8: 1,801,757 km (0.116 R)
• M9: 1,951,504 km (0.079 R)
• M10: 2,567,399 km (0.042 R)
• M11: 3,034,593 km (0.119 R)
• M12: 3,907,197 km (0.109 R)
• M13: 4,157,923 km (0.079 R)
• M14: 4,242,596 km (0.117 R)
• M15: 4,471,480 km (0.113 R)
• M16: 4,733,875 km (0.116 R)
• M17: 5,091,414 km (0.06 R)
• M18: 5,395,995 km (0.045 R)
• M19: 6,054,824 km (0.038 R)
• M20: 6,312,581 km (0.113 R)
• M21: 6,508,255 km (0.104 R)
• M22: 6,805,506 km (0.058 R)
• M23: 6,905,438 km (0.111 R)
• M24: 8,214,718 km (0.094 R)
• M25: 8,428,344 km (0.053 R)
• M26: 8,933,985 km (0.111 R)
• M27: 9,116,943 km (0.108 R)
• M28: 9,375,149 km (0.107 R)
• M29: 9,598,349 km (0.038 R)
• M30: 9,785,795 km (0.114 R)
• M31: 9,936,590 km (0.101 R)
• M32: 10,935,455 km (0.115 R)
• M33: 11,367,643 km (0.057 R)
• M34: 11,805,366 km (0.11 R)
• M35: 11,965,885 km (0.086 R)
• M36: 12,574,449 km (0.113 R)
• M37: 12,861,976 km (0.106 R)
• M38: 12,944,405 km (0.088 R)
• M39: 13,151,448 km (0.045 R)
• M40: 13,568,976 km (0.074 R)
• M41: 13,948,356 km (0.113 R)
• M42: 14,416,896 km (0.113 R)
• M43: 14,977,290 km (0.072 R)
• M44: 15,456,901 km (0.066 R)
• M45: 17,791,824 km (0.051 R)
• M46: 18,253,334 km (0.065 R)
• M47: 18,346,234 km (0.114 R)
• M48: 18,485,659 km (0.107 R)
• M49: 18,953,003 km (0.065 R)
• M50: 19,899,509 km (0.094 R)
• M51: 20,042,824 km (0.086 R)
• M52: 20,090,695 km (0.06 R)
• M53: 20,282,479 km (0.078 R)
• M54: 20,958,362 km (0.112 R)
• M55: 21,250,228 km (0.094 R)
• M56: 21,690,644 km (0.113 R)
• M57: 21,838,148 km (0.113 R)
• M58: 21,985,950 km (0.119 R)
• M59: 22,630,418 km (0.064 R)
• M60: 23,130,224 km (0.101 R)
• M61: 23,633,771 km (0.065 R)
• M62: 25,476,368 km (0.114 R)
• M63: 25,996,220 km (0.116 R)
• M64: 26,048,430 km (0.109 R)
• M65: 27,152,462 km (0.111 R)
• M66: 27,896,861 km (0.068 R)
• M67: 29,242,943 km (0.06 R)
• M68: 29,623,670 km (0.079 R)
• M69: 31,218,233 km (0.073 R)
• M70: 31,329,235 km (0.069 R)
• M71: 31,384,736 km (0.102 R)
• M72: 32,558,780 km (0.118 R)
• M73: 32,953,269 km (0.092 R)
• M74: 33,292,707 km (0.077 R)
• M75: 33,349,405 km (0.106 R)
• M76: 33,519,647 km (0.07 R)
• M77: 33,576,494 km (0.092 R)
• M78: 35,353,567 km (0.107 R)
• M79: 35,411,312 km (0.098 R)
• M80: 35,527,101 km (0.064 R)
• M81: 35,643,039 km (0.101 R)
• M82: 35,875,215 km (0.092 R)
• M83: 36,750,213 km (0.113 R)
• M84: 38,461,912 km (0.06 R)
• M85: 39,837,763 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.7

Radius: 5.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.46 AU - 9.7 AU

Year: 17046 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,140,005 km

• M1: 105,766 km (0.111 R)
• M2: 171,290 km (0.054 R)
• M3: 908,209 km (0.109 R)
• M4: 1,153,699 km (0.096 R)
• M5: 2,434,556 km (0.092 R)
• M6: 3,352,787 km (0.042 R)
• M7: 4,054,850 km (0.074 R)
• M8: 4,685,256 km (0.094 R)
• M9: 4,777,707 km (0.08 R)
• M10: 4,988,191 km (0.09 R)
• M11: 5,058,951 km (0.11 R)
• M12: 6,725,920 km (0.101 R)
• M13: 8,630,750 km (0.067 R)
• M14: 9,611,962 km (0.104 R)
• M15: 10,933,360 km (0.113 R)
• M16: 12,119,821 km (0.09 R)
• M17: 13,281,000 km (0.09 R)
• M18: 13,775,122 km (0.064 R)
• M19: 14,612,271 km (0.088 R)
• M20: 17,795,116 km (0.067 R)
• M21: 18,012,332 km (0.115 R)
• M22: 18,558,962 km (0.101 R)
• M23: 19,482,280 km (0.097 R)
• M24: 19,631,429 km (0.053 R)
• M25: 19,706,079 km (0.095 R)
• M26: 21,143,116 km (0.099 R)
• M27: 22,613,663 km (0.086 R)
• M28: 23,361,353 km (0.113 R)
• M29: 23,638,857 km (0.096 R)
• M30: 23,877,466 km (0.051 R)
• M31: 25,938,476 km (0.077 R)
• M32: 26,266,993 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit