🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 215 Days

Day: 35.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.24 AU

Year: 3344 Days

Day: 31.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,231,478 km

• M1: 965,205 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 6.6

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.84 AU - 16.68 AU

Year: 20951 Days

Day: 24.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,231,478 km

• M1: 152,440 km (0.068 R)
• M2: 266,434 km (0.057 R)
• M3: 327,619 km (0.065 R)
• M4: 377,136 km (0.104 R)
• M5: 447,896 km (0.115 R)
• M6: 603,478 km (0.087 R)
• M7: 1,195,137 km (0.1 R)
• M8: 1,275,621 km (0.082 R)
• M9: 1,615,507 km (0.053 R)
• M10: 1,951,055 km (0.027 R)
• M11: 2,755,892 km (0.097 R)
• M12: 3,044,765 km (0.099 R)
• M13: 3,118,517 km (0.075 R)
• M14: 3,769,268 km (0.097 R)
• M15: 4,885,717 km (0.085 R)
• M16: 6,096,712 km (0.094 R)
• M17: 6,236,735 km (0.076 R)
• M18: 6,711,260 km (0.107 R)
• M19: 6,807,601 km (0.103 R)
• M20: 6,855,921 km (0.057 R)
• M21: 6,904,241 km (0.071 R)
• M22: 7,148,235 km (0.076 R)
• M23: 7,444,738 km (0.111 R)
• M24: 8,100,725 km (0.11 R)
• M25: 8,358,033 km (0.104 R)
• M26: 8,722,753 km (0.117 R)
• M27: 9,847,729 km (0.036 R)
• M28: 10,177,592 km (0.099 R)
• M29: 11,532,649 km (0.064 R)
• M30: 11,996,852 km (0.047 R)
• M31: 12,055,195 km (0.083 R)
• M32: 12,407,947 km (0.045 R)
• M33: 13,183,761 km (0.111 R)
• M34: 13,669,057 km (0.098 R)
• M35: 13,852,464 km (0.07 R)
• M36: 14,345,688 km (0.09 R)
• M37: 15,540,077 km (0.059 R)
• M38: 15,667,684 km (0.096 R)
• M39: 16,440,507 km (0.088 R)
• M40: 17,357,542 km (0.079 R)
• M41: 18,358,651 km (0.081 R)
• M42: 19,378,160 km (0.103 R)
• M43: 20,276,645 km (0.093 R)
• M44: 20,555,944 km (0.047 R)
• M45: 20,766,129 km (0.074 R)
• M46: 21,756,617 km (0.115 R)
• M47: 22,617,702 km (0.099 R)
• M48: 22,834,769 km (0.094 R)
• M49: 23,636,464 km (0.083 R)
• M50: 25,417,426 km (0.065 R)
• M51: 25,718,417 km (0.042 R)
• M52: 25,869,511 km (0.034 R)
• M53: 26,096,451 km (0.08 R)
• M54: 26,628,571 km (0.03 R)
• M55: 26,934,349 km (0.091 R)
• M56: 27,549,196 km (0.068 R)
• M57: 28,246,621 km (0.107 R)
• M58: 29,896,087 km (0.109 R)
• M59: 30,054,811 km (0.041 R)
• M60: 30,134,247 km (0.113 R)
• M61: 30,452,891 km (0.106 R)
• M62: 30,852,616 km (0.115 R)
• M63: 31,738,235 km (0.077 R)
• M64: 32,550,701 km (0.093 R)
• M65: 32,632,232 km (0.11 R)
• M66: 33,205,491 km (0.11 R)
• M67: 33,452,178 km (0.095 R)
• M68: 33,534,457 km (0.109 R)
• M69: 34,112,952 km (0.119 R)
• M70: 34,278,856 km (0.086 R)
• M71: 35,195,891 km (0.038 R)
• M72: 37,651,989 km (0.113 R)
• M73: 38,857,449 km (0.099 R)
• M74: 39,377,900 km (0.095 R)
• M75: 42,192,434 km (0.066 R)
• M76: 43,713,994 km (0.088 R)
• M77: 45,526,671 km (0.103 R)
• M78: 46,810,221 km (0.094 R)
• M79: 48,105,589 km (0.067 R)
• M80: 49,131,681 km (0.114 R)
• M81: 50,636,934 km (0.119 R)
• M82: 50,920,871 km (0.112 R)
• M83: 53,403,747 km (0.108 R)
• M84: 54,369,102 km (0.098 R)
• M85: 55,242,903 km (0.082 R)
• M86: 56,611,275 km (0.073 R)
• M87: 58,585,369 km (0.04 R)
• M88: 58,784,034 km (0.092 R)
• M89: 60,281,060 km (0.117 R)
• M90: 60,381,291 km (0.067 R)
• M91: 64,129,316 km (0.091 R)
• M92: 67,326,971 km (0.113 R)
• M93: 68,892,811 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.9

Radius: 5.5

Gravity: 30.51 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.63 AU - 24.59 AU

Year: 31695 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 114,231,478 km

• M1: 78,539 km (0.084 R)
• M2: 182,509 km (0.105 R)
• M3: 466,596 km (0.088 R)
• M4: 691,441 km (0.036 R)
• M5: 752,776 km (0.081 R)
• M6: 914,043 km (0.098 R)
• M7: 1,344,735 km (0.09 R)
• M8: 2,004,163 km (0.081 R)
• M9: 2,749,160 km (0.12 R)
• M10: 2,947,676 km (0.112 R)
• M11: 4,404,909 km (0.084 R)
• M12: 4,993,128 km (0.104 R)
• M13: 5,235,327 km (0.03 R)
• M14: 6,833,780 km (0.074 R)
• M15: 7,650,585 km (0.118 R)
• M16: 9,748,096 km (0.088 R)
• M17: 10,203,024 km (0.103 R)
• M18: 11,608,645 km (0.115 R)
• M19: 13,575,109 km (0.115 R)
• M20: 13,828,079 km (0.109 R)
• M21: 14,253,236 km (0.102 R)
• M22: 15,203,482 km (0.102 R)
• M23: 17,621,283 km (0.076 R)
• M24: 18,453,346 km (0.083 R)
• M25: 18,546,695 km (0.066 R)
• M26: 19,963,985 km (0.083 R)
• M27: 20,155,620 km (0.083 R)
• M28: 20,444,195 km (0.111 R)
• M29: 20,734,115 km (0.063 R)
• M30: 21,513,969 km (0.041 R)
• M31: 22,006,146 km (0.074 R)
• M32: 22,204,064 km (0.115 R)
• M33: 24,830,404 km (0.119 R)
• M34: 25,450,338 km (0.057 R)
• M35: 25,762,249 km (0.09 R)
• M36: 26,494,830 km (0.05 R)
• M37: 27,022,312 km (0.029 R)
• M38: 29,275,107 km (0.109 R)
• M39: 29,929,896 km (0.111 R)
• M40: 31,031,685 km (0.104 R)
• M41: 31,364,839 km (0.115 R)
• M42: 32,034,589 km (0.101 R)
• M43: 33,048,114 km (0.111 R)
• M44: 34,072,261 km (0.105 R)
• M45: 35,222,220 km (0.039 R)
• M46: 35,685,824 km (0.046 R)
• M47: 36,853,585 km (0.117 R)
• M48: 40,673,567 km (0.117 R)
• M49: 42,138,130 km (0.115 R)
• M50: 43,000,562 km (0.079 R)
• M51: 43,247,996 km (0.109 R)
• M52: 45,496,153 km (0.108 R)
• M53: 46,254,016 km (0.114 R)
• M54: 47,270,982 km (0.114 R)
• M55: 47,526,346 km (0.092 R)
• M56: 49,975,113 km (0.112 R)
• M57: 53,392,078 km (0.118 R)
• M58: 54,860,232 km (0.083 R)
• M59: 55,128,611 km (0.099 R)
• M60: 55,666,714 km (0.059 R)
• M61: 55,936,439 km (0.115 R)
• M62: 57,836,182 km (0.077 R)
• M63: 59,895,247 km (0.119 R)
• M64: 60,725,516 km (0.059 R)
• M65: 62,958,114 km (0.113 R)
• M66: 63,520,453 km (0.117 R)
• M67: 65,501,727 km (0.072 R)
• M68: 66,643,009 km (0.115 R)
• M69: 68,222,912 km (0.096 R)
• M70: 68,655,998 km (0.043 R)
• M71: 71,859,337 km (0.119 R)
• M72: 73,479,183 km (0.07 R)
• M73: 74,367,794 km (0.105 R)
• M74: 75,558,145 km (0.045 R)
• M75: 80,229,936 km (0.086 R)
• M76: 80,534,518 km (0.093 R)
• M77: 80,687,108 km (0.09 R)
• M78: 81,756,882 km (0.094 R)
• M79: 82,063,408 km (0.098 R)
• M80: 83,139,166 km (0.087 R)
• M81: 84,529,230 km (0.049 R)
• M82: 85,304,895 km (0.064 R)
• M83: 85,460,327 km (0.034 R)
• M84: 86,706,776 km (0.108 R)
• M85: 89,060,400 km (0.036 R)
• M86: 89,849,528 km (0.106 R)
• M87: 92,550,069 km (0.106 R)
• M88: 93,509,440 km (0.086 R)
• M89: 93,669,660 km (0.109 R)
• M90: 95,277,089 km (0.098 R)
• M91: 95,599,622 km (0.078 R)
• M92: 95,761,038 km (0.105 R)
• M93: 96,731,330 km (0.036 R)
• M94: 97,705,062 km (0.106 R)
• M95: 97,867,675 km (0.09 R)
• M96: 100,809,667 km (0.113 R)
• M97: 101,796,713 km (0.108 R)
• M98: 110,654,254 km (0.05 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit