🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.08 AU - 1.78 AU

Year: 637 Days

Day: 38.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,163,818 km

• M1: 58,343 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.71 AU - 1.85 AU

Year: 885 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.55 AU - 10.19 AU

Year: 11559 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,163,818 km

• M1: 120,277 km (0.043 R)
• M2: 189,541 km (0.049 R)
• M3: 254,466 km (0.069 R)
• M4: 590,612 km (0.119 R)
• M5: 944,262 km (0.106 R)
• M6: 1,137,841 km (0.048 R)
• M7: 1,278,463 km (0.053 R)
• M8: 1,357,750 km (0.064 R)
• M9: 1,438,683 km (0.05 R)
• M10: 1,521,261 km (0.119 R)
• M11: 1,749,547 km (0.074 R)
• M12: 1,823,149 km (0.076 R)
• M13: 1,973,645 km (0.073 R)
• M14: 2,097,063 km (0.095 R)
• M15: 2,287,052 km (0.114 R)
• M16: 2,735,098 km (0.092 R)
• M17: 2,995,847 km (0.1 R)
• M18: 3,084,708 km (0.085 R)
• M19: 3,711,224 km (0.063 R)
• M20: 3,845,114 km (0.114 R)
• M21: 4,098,084 km (0.1 R)
• M22: 4,236,462 km (0.103 R)
• M23: 5,270,183 km (0.033 R)
• M24: 5,529,436 km (0.118 R)
• M25: 5,682,774 km (0.084 R)
• M26: 5,881,739 km (0.111 R)
• M27: 6,173,455 km (0.115 R)
• M28: 6,911,422 km (0.082 R)
• M29: 7,290,951 km (0.089 R)
• M30: 7,531,505 km (0.117 R)
• M31: 7,604,209 km (0.119 R)
• M32: 7,872,738 km (0.085 R)
• M33: 8,722,603 km (0.102 R)
• M34: 8,850,060 km (0.082 R)
• M35: 9,158,382 km (0.093 R)
• M36: 9,262,053 km (0.046 R)
• M37: 10,024,703 km (0.084 R)
• M38: 10,158,144 km (0.027 R)
• M39: 10,346,189 km (0.051 R)
• M40: 10,589,435 km (0.07 R)
• M41: 10,916,905 km (0.06 R)
• M42: 11,219,990 km (0.106 R)
• M43: 11,442,143 km (0.106 R)
• M44: 11,553,743 km (0.107 R)
• M45: 11,693,766 km (0.119 R)
• M46: 12,431,134 km (0.104 R)
• M47: 13,037,604 km (0.118 R)
• M48: 13,154,290 km (0.105 R)
• M49: 13,241,955 km (0.048 R)
• M50: 13,329,769 km (0.077 R)
• M51: 13,506,145 km (0.07 R)
• M52: 13,624,177 km (0.042 R)
• M53: 13,950,450 km (0.097 R)
• M54: 14,099,749 km (0.073 R)
• M55: 14,550,338 km (0.111 R)
• M56: 15,558,627 km (0.11 R)
• M57: 15,806,361 km (0.085 R)
• M58: 16,117,974 km (0.116 R)
• M59: 16,180,506 km (0.081 R)
• M60: 16,243,187 km (0.075 R)
• M61: 16,431,681 km (0.115 R)
• M62: 16,778,897 km (0.06 R)
• M63: 17,256,414 km (0.119 R)
• M64: 17,512,974 km (0.065 R)
• M65: 18,453,496 km (0.118 R)
• M66: 18,551,782 km (0.119 R)
• M67: 19,111,577 km (0.103 R)
• M68: 19,343,753 km (0.092 R)
• M69: 19,510,255 km (0.069 R)
• M70: 20,349,350 km (0.086 R)
• M71: 21,854,903 km (0.093 R)
• M72: 22,167,263 km (0.101 R)
• M73: 22,446,113 km (0.104 R)
• M74: 22,655,999 km (0.045 R)
• M75: 22,796,322 km (0.105 R)
• M76: 22,936,944 km (0.054 R)
• M77: 23,715,451 km (0.078 R)
• M78: 23,786,660 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.2

Radius: 7.8

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.68 AU - 19.8 AU

Year: 31460 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,163,818 km

• M1: 100,530 km (0.117 R)
• M2: 319,691 km (0.081 R)
• M3: 640,578 km (0.114 R)
• M4: 1,796,222 km (0.114 R)
• M5: 2,135,510 km (0.077 R)
• M6: 2,223,473 km (0.099 R)
• M7: 2,872,878 km (0.112 R)
• M8: 5,019,757 km (0.063 R)
• M9: 5,196,731 km (0.109 R)
• M10: 5,800,957 km (0.086 R)
• M11: 5,924,524 km (0.097 R)
• M12: 6,048,990 km (0.089 R)
• M13: 6,300,464 km (0.09 R)
• M14: 6,684,033 km (0.075 R)
• M15: 8,502,545 km (0.079 R)
• M16: 8,997,564 km (0.113 R)
• M17: 10,313,128 km (0.068 R)
• M18: 11,069,644 km (0.101 R)
• M19: 12,555,899 km (0.116 R)
• M20: 15,282,320 km (0.078 R)
• M21: 16,056,489 km (0.04 R)
• M22: 16,843,523 km (0.07 R)
• M23: 17,108,611 km (0.069 R)
• M24: 17,197,322 km (0.097 R)
• M25: 17,553,515 km (0.099 R)
• M26: 18,728,157 km (0.1 R)
• M27: 20,302,077 km (0.108 R)
• M28: 20,678,614 km (0.051 R)
• M29: 21,247,535 km (0.084 R)
• M30: 21,918,033 km (0.098 R)
• M31: 22,498,173 km (0.072 R)
• M32: 22,985,563 km (0.071 R)
• M33: 23,574,829 km (0.107 R)
• M34: 25,473,825 km (0.113 R)
• M35: 25,676,679 km (0.057 R)
• M36: 26,698,433 km (0.096 R)
• M37: 27,007,502 km (0.096 R)
• M38: 29,098,431 km (0.1 R)
• M39: 30,808,335 km (0.089 R)
• M40: 32,550,552 km (0.112 R)
• M41: 33,433,628 km (0.086 R)
• M42: 35,110,471 km (0.081 R)
• M43: 37,273,506 km (0.109 R)
• M44: 37,849,907 km (0.031 R)
• M45: 39,949,214 km (0.079 R)
• M46: 40,184,681 km (0.094 R)
• M47: 44,381,499 km (0.062 R)
• M48: 44,992,308 km (0.097 R)
• M49: 46,098,733 km (0.107 R)
• M50: 46,345,869 km (0.084 R)
• M51: 47,338,601 km (0.061 R)
• M52: 49,092,785 km (0.098 R)
• M53: 49,724,537 km (0.038 R)
• M54: 50,740,755 km (0.037 R)
• M55: 50,995,820 km (0.073 R)
• M56: 51,763,855 km (0.063 R)
• M57: 54,351,150 km (0.107 R)
• M58: 56,055,369 km (0.111 R)
• M59: 57,910,383 km (0.055 R)
• M60: 58,310,408 km (0.096 R)
• M61: 59,919,931 km (0.109 R)
• M62: 61,816,084 km (0.119 R)
• M63: 62,361,518 km (0.105 R)
• M64: 63,045,479 km (0.088 R)
• M65: 66,502,387 km (0.065 R)
• M66: 67,201,159 km (0.092 R)
• M67: 68,465,111 km (0.094 R)
• M68: 69,170,615 km (0.072 R)
• M69: 69,595,173 km (0.104 R)
• M70: 69,878,661 km (0.047 R)
• M71: 70,731,369 km (0.099 R)
• M72: 72,160,179 km (0.12 R)
• M73: 73,742,924 km (0.111 R)
• M74: 79,890,349 km (0.115 R)
• M75: 81,228,951 km (0.104 R)
• M76: 84,531,922 km (0.081 R)
• M77: 89,260,262 km (0.09 R)
• M78: 90,185,376 km (0.068 R)
• M79: 91,268,614 km (0.07 R)
• M80: 93,604,136 km (0.11 R)
• M81: 94,387,131 km (0.083 R)
• M82: 95,172,221 km (0.078 R)
• M83: 98,970,660 km (0.058 R)
• M84: 100,568,066 km (0.069 R)
• M85: 101,209,392 km (0.082 R)
• M86: 102,173,850 km (0.117 R)
• M87: 102,818,467 km (0.071 R)
• M88: 103,950,025 km (0.04 R)
• M89: 105,410,848 km (0.07 R)
• M90: 105,899,285 km (0.108 R)
• M91: 106,062,198 km (0.09 R)
• M92: 106,388,471 km (0.072 R)
• M93: 108,188,582 km (0.09 R)
• M94: 108,516,949 km (0.109 R)
• M95: 109,998,716 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit