🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.65 AU - 4.27 AU

Year: 2770 Days

Day: 36.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 6.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.46 AU - 14.88 AU

Year: 18747 Days

Day: 16 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,582,418 km

• M1: 86,019 km (0.077 R)
• M2: 147,653 km (0.104 R)
• M3: 190,887 km (0.109 R)
• M4: 346,469 km (0.095 R)
• M5: 412,441 km (0.116 R)
• M6: 468,541 km (0.08 R)
• M7: 605,123 km (0.108 R)
• M8: 861,684 km (0.064 R)
• M9: 1,253,032 km (0.104 R)
• M10: 1,380,489 km (0.061 R)
• M11: 1,467,705 km (0.094 R)
• M12: 1,835,566 km (0.118 R)
• M13: 1,956,291 km (0.113 R)
• M14: 2,282,415 km (0.046 R)
• M15: 2,817,227 km (0.11 R)
• M16: 3,213,961 km (0.043 R)
• M17: 5,309,677 km (0.111 R)
• M18: 5,517,319 km (0.055 R)
• M19: 5,587,181 km (0.106 R)
• M20: 5,727,654 km (0.05 R)
• M21: 5,976,285 km (0.118 R)
• M22: 6,484,170 km (0.037 R)
• M23: 6,743,423 km (0.105 R)
• M24: 6,893,021 km (0.114 R)
• M25: 7,005,967 km (0.096 R)
• M26: 7,579,975 km (0.11 R)
• M27: 7,657,616 km (0.107 R)
• M28: 8,050,011 km (0.11 R)
• M29: 8,248,527 km (0.111 R)
• M30: 8,448,839 km (0.095 R)
• M31: 9,432,295 km (0.109 R)
• M32: 10,322,103 km (0.109 R)
• M33: 10,451,506 km (0.113 R)
• M34: 10,494,739 km (0.096 R)
• M35: 12,135,529 km (0.066 R)
• M36: 12,408,994 km (0.1 R)
• M37: 12,454,771 km (0.095 R)
• M38: 12,500,697 km (0.057 R)
• M39: 12,638,477 km (0.05 R)
• M40: 12,869,456 km (0.086 R)
• M41: 13,664,868 km (0.108 R)
• M42: 14,717,887 km (0.051 R)
• M43: 15,499,985 km (0.09 R)
• M44: 15,896,120 km (0.034 R)
• M45: 18,185,566 km (0.081 R)
• M46: 19,182,785 km (0.092 R)
• M47: 19,875,274 km (0.056 R)
• M48: 20,089,947 km (0.114 R)
• M49: 21,065,774 km (0.066 R)
• M50: 22,112,360 km (0.117 R)
• M51: 23,006,806 km (0.094 R)
• M52: 23,742,229 km (0.067 R)
• M53: 23,856,073 km (0.075 R)
• M54: 24,542,877 km (0.116 R)
• M55: 24,600,472 km (0.101 R)
• M56: 24,888,747 km (0.104 R)
• M57: 24,946,492 km (0.104 R)
• M58: 25,004,387 km (0.108 R)
• M59: 26,053,068 km (0.111 R)
• M60: 26,111,860 km (0.113 R)
• M61: 27,413,959 km (0.051 R)
• M62: 27,653,017 km (0.089 R)
• M63: 28,253,652 km (0.117 R)
• M64: 30,266,043 km (0.039 R)
• M65: 30,760,763 km (0.118 R)
• M66: 31,445,472 km (0.057 R)
• M67: 33,913,089 km (0.108 R)
• M68: 34,169,650 km (0.115 R)
• M69: 34,233,977 km (0.093 R)
• M70: 34,555,762 km (0.074 R)
• M71: 34,684,865 km (0.027 R)
• M72: 35,008,146 km (0.092 R)
• M73: 35,332,324 km (0.086 R)
• M74: 35,462,325 km (0.115 R)
• M75: 36,771,007 km (0.083 R)
• M76: 37,166,544 km (0.095 R)
• M77: 37,232,666 km (0.053 R)
• M78: 37,298,788 km (0.096 R)
• M79: 37,431,182 km (0.1 R)
• M80: 37,497,454 km (0.074 R)
• M81: 37,829,113 km (0.096 R)
• M82: 38,629,461 km (0.112 R)
• M83: 38,830,371 km (0.069 R)
• M84: 39,031,580 km (0.053 R)
• M85: 39,502,664 km (0.063 R)
• M86: 39,637,452 km (0.089 R)
• M87: 40,043,161 km (0.041 R)
• M88: 40,722,336 km (0.099 R)
• M89: 41,542,431 km (0.045 R)
• M90: 41,816,943 km (0.062 R)
• M91: 42,092,054 km (0.084 R)
• M92: 42,436,877 km (0.078 R)
• M93: 43,755,582 km (0.118 R)
• M94: 44,946,979 km (0.074 R)
• M95: 45,794,302 km (0.051 R)
• M96: 46,290,967 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 3.1

Gravity: 64.55 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.04 AU - 20.36 AU

Year: 25071 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,582,418 km

• M1: 195,674 km (0.111 R)
• M2: 245,191 km (0.104 R)
• M3: 461,061 km (0.083 R)
• M4: 551,418 km (0.108 R)
• M5: 574,905 km (0.118 R)
• M6: 1,233,434 km (0.054 R)
• M7: 1,423,573 km (0.091 R)
• M8: 1,795,623 km (0.092 R)
• M9: 2,047,247 km (0.077 R)
• M10: 2,503,969 km (0.081 R)
• M11: 2,622,899 km (0.109 R)
• M12: 3,331,245 km (0.109 R)
• M13: 3,773,756 km (0.069 R)
• M14: 4,859,836 km (0.076 R)
• M15: 6,087,586 km (0.105 R)
• M16: 6,193,950 km (0.046 R)
• M17: 6,735,345 km (0.101 R)
• M18: 8,095,040 km (0.115 R)
• M19: 8,270,817 km (0.087 R)
• M20: 8,447,792 km (0.101 R)
• M21: 9,168,405 km (0.109 R)
• M22: 9,597,751 km (0.07 R)
• M23: 9,783,701 km (0.114 R)
• M24: 9,908,465 km (0.092 R)
• M25: 10,412,311 km (0.105 R)
• M26: 10,603,497 km (0.1 R)
• M27: 11,642,155 km (0.062 R)
• M28: 13,954,489 km (0.108 R)
• M29: 15,234,150 km (0.102 R)
• M30: 16,034,498 km (0.113 R)
• M31: 17,524,194 km (0.099 R)
• M32: 17,827,429 km (0.057 R)
• M33: 20,077,081 km (0.058 R)
• M34: 21,355,844 km (0.11 R)
• M35: 23,073,826 km (0.116 R)
• M36: 24,665,996 km (0.113 R)
• M37: 26,727,156 km (0.092 R)
• M38: 27,163,533 km (0.05 R)
• M39: 27,778,230 km (0.103 R)
• M40: 27,954,756 km (0.095 R)
• M41: 30,011,128 km (0.116 R)
• M42: 30,737,725 km (0.119 R)
• M43: 31,746,164 km (0.026 R)
• M44: 32,023,070 km (0.107 R)
• M45: 32,951,923 km (0.115 R)
• M46: 33,795,505 km (0.117 R)
• M47: 33,983,849 km (0.049 R)
• M48: 34,267,038 km (0.08 R)
• M49: 35,408,021 km (0.118 R)
• M50: 37,239,697 km (0.101 R)
• M51: 39,597,060 km (0.076 R)
• M52: 40,193,956 km (0.049 R)
• M53: 40,293,738 km (0.119 R)
• M54: 40,793,843 km (0.099 R)
• M55: 43,324,740 km (0.12 R)
• M56: 44,867,543 km (0.098 R)
• M57: 46,323,579 km (0.114 R)
• M58: 48,218,386 km (0.075 R)
• M59: 48,324,451 km (0.077 R)
• M60: 50,245,736 km (0.049 R)
• M61: 50,676,129 km (0.07 R)
• M62: 51,107,719 km (0.079 R)
• M63: 51,215,729 km (0.078 R)
• M64: 51,757,273 km (0.111 R)
• M65: 52,083,097 km (0.092 R)
• M66: 52,518,726 km (0.096 R)
• M67: 54,052,403 km (0.1 R)
• M68: 54,272,761 km (0.107 R)
• M69: 54,603,821 km (0.114 R)
• M70: 54,714,374 km (0.104 R)
• M71: 57,388,436 km (0.088 R)
• M72: 57,838,127 km (0.107 R)
• M73: 59,876,697 km (0.103 R)
• M74: 60,447,114 km (0.063 R)
• M75: 61,134,067 km (0.12 R)
• M76: 62,284,625 km (0.104 R)
• M77: 65,192,059 km (0.087 R)
• M78: 69,216,691 km (0.078 R)
• M79: 71,017,550 km (0.089 R)
• M80: 72,955,441 km (0.093 R)
• M81: 73,808,747 km (0.093 R)
• M82: 74,910,685 km (0.09 R)
• M83: 77,254,884 km (0.08 R)
• M84: 77,378,900 km (0.102 R)
• M85: 78,498,341 km (0.043 R)
• M86: 79,372,591 km (0.108 R)
• M87: 81,761,968 km (0.109 R)
• M88: 82,014,789 km (0.107 R)
• M89: 82,268,058 km (0.104 R)
• M90: 83,537,545 km (0.116 R)
• M91: 84,174,832 km (0.116 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit