🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.67 AU - 3.11 AU

Year: 1822 Days

Day: 18.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 107.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.96 AU - 5.1 AU

Year: 3576 Days

Day: 19.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 12.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.1 AU - 11.86 AU

Year: 13493 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,904,058 km

• M1: 253,419 km (0.081 R)
• M2: 777,161 km (0.041 R)
• M3: 923,168 km (0.106 R)
• M4: 1,115,252 km (0.071 R)
• M5: 1,207,105 km (0.12 R)
• M6: 1,301,651 km (0.076 R)
• M7: 1,834,967 km (0.067 R)
• M8: 2,195,199 km (0.102 R)
• M9: 2,480,333 km (0.078 R)
• M10: 2,904,742 km (0.107 R)
• M11: 3,034,144 km (0.04 R)
• M12: 3,165,341 km (0.077 R)
• M13: 3,653,629 km (0.076 R)
• M14: 3,821,777 km (0.101 R)
• M15: 4,078,936 km (0.057 R)
• M16: 4,195,023 km (0.075 R)
• M17: 4,312,308 km (0.088 R)
• M18: 4,490,180 km (0.059 R)
• M19: 4,976,523 km (0.096 R)
• M20: 5,705,364 km (0.086 R)
• M21: 5,835,514 km (0.092 R)
• M22: 6,098,956 km (0.056 R)
• M23: 6,232,098 km (0.099 R)
• M24: 6,740,132 km (0.044 R)
• M25: 6,947,176 km (0.068 R)
• M26: 7,616,476 km (0.036 R)
• M27: 8,196,318 km (0.075 R)
• M28: 8,343,372 km (0.09 R)
• M29: 8,677,873 km (0.103 R)
• M30: 9,785,047 km (0.048 R)
• M31: 10,137,799 km (0.111 R)
• M32: 10,694,752 km (0.117 R)
• M33: 12,005,080 km (0.083 R)
• M34: 12,849,709 km (0.051 R)
• M35: 14,108,126 km (0.088 R)
• M36: 14,462,225 km (0.07 R)
• M37: 15,451,216 km (0.08 R)
• M38: 16,230,172 km (0.088 R)
• M39: 16,834,697 km (0.096 R)
• M40: 17,069,117 km (0.075 R)
• M41: 17,163,214 km (0.044 R)
• M42: 17,351,857 km (0.104 R)
• M43: 17,731,237 km (0.096 R)
• M44: 18,065,588 km (0.102 R)
• M45: 18,498,375 km (0.095 R)
• M46: 18,788,894 km (0.081 R)
• M47: 19,521,625 km (0.087 R)
• M48: 20,313,596 km (0.093 R)
• M49: 20,864,116 km (0.059 R)
• M50: 21,217,017 km (0.067 R)
• M51: 21,368,859 km (0.027 R)
• M52: 21,572,013 km (0.111 R)
• M53: 23,167,175 km (0.04 R)
• M54: 24,375,327 km (0.109 R)
• M55: 26,688,260 km (0.114 R)
• M56: 27,071,380 km (0.097 R)
• M57: 27,401,244 km (0.103 R)
• M58: 27,732,453 km (0.12 R)
• M59: 28,622,261 km (0.065 R)
• M60: 28,790,110 km (0.119 R)
• M61: 28,902,159 km (0.073 R)
• M62: 29,464,797 km (0.117 R)
• M63: 29,634,291 km (0.093 R)
• M64: 29,974,327 km (0.103 R)
• M65: 30,087,872 km (0.059 R)
• M66: 30,887,173 km (0.074 R)
• M67: 31,001,915 km (0.095 R)
• M68: 31,289,442 km (0.054 R)
• M69: 31,462,377 km (0.084 R)
• M70: 32,974,512 km (0.12 R)
• M71: 33,444,549 km (0.092 R)
• M72: 33,976,070 km (0.084 R)
• M73: 34,748,593 km (0.078 R)
• M74: 35,167,019 km (0.065 R)
• M75: 35,286,847 km (0.039 R)
• M76: 36,311,143 km (0.091 R)
• M77: 38,142,371 km (0.088 R)
• M78: 39,007,196 km (0.044 R)
• M79: 40,693,314 km (0.063 R)
• M80: 41,513,559 km (0.117 R)
• M81: 41,640,268 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.7

Radius: 6.8

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.56 AU - 19.4 AU

Year: 23690 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,904,058 km

• M1: 92,900 km (0.1 R)
• M2: 138,976 km (0.118 R)
• M3: 451,486 km (0.118 R)
• M4: 496,366 km (0.083 R)
• M5: 745,147 km (0.048 R)
• M6: 855,101 km (0.072 R)
• M7: 1,217,128 km (0.1 R)
• M8: 1,766,900 km (0.112 R)
• M9: 1,915,302 km (0.084 R)
• M10: 2,975,801 km (0.091 R)
• M11: 3,942,951 km (0.068 R)
• M12: 4,485,543 km (0.035 R)
• M13: 4,739,859 km (0.104 R)
• M14: 5,262,703 km (0.086 R)
• M15: 5,803,649 km (0.117 R)
• M16: 5,914,053 km (0.06 R)
• M17: 6,025,054 km (0.083 R)
• M18: 6,080,854 km (0.117 R)
• M19: 6,419,095 km (0.049 R)
• M20: 6,590,534 km (0.112 R)
• M21: 6,996,543 km (0.039 R)
• M22: 7,470,319 km (0.115 R)
• M23: 8,138,723 km (0.108 R)
• M24: 9,144,918 km (0.073 R)
• M25: 9,532,227 km (0.095 R)
• M26: 9,859,098 km (0.08 R)
• M27: 9,924,921 km (0.107 R)
• M28: 10,861,703 km (0.03 R)
• M29: 11,617,471 km (0.048 R)
• M30: 12,389,995 km (0.093 R)
• M31: 14,058,460 km (0.116 R)
• M32: 16,338,331 km (0.089 R)
• M33: 16,807,919 km (0.095 R)
• M34: 17,840,593 km (0.106 R)
• M35: 17,920,927 km (0.067 R)
• M36: 19,634,421 km (0.093 R)
• M37: 21,399,676 km (0.051 R)
• M38: 21,570,367 km (0.118 R)
• M39: 24,630,841 km (0.108 R)
• M40: 26,439,628 km (0.1 R)
• M41: 29,043,080 km (0.113 R)
• M42: 29,706,547 km (0.093 R)
• M43: 30,279,207 km (0.073 R)
• M44: 30,759,267 km (0.115 R)
• M45: 31,435,599 km (0.061 R)
• M46: 32,606,352 km (0.1 R)
• M47: 33,196,964 km (0.104 R)
• M48: 33,592,800 km (0.115 R)
• M49: 34,789,434 km (0.055 R)
• M50: 35,493,890 km (0.06 R)
• M51: 35,594,869 km (0.109 R)
• M52: 36,101,557 km (0.118 R)
• M53: 36,406,587 km (0.087 R)
• M54: 38,462,211 km (0.105 R)
• M55: 38,877,943 km (0.033 R)
• M56: 43,980,278 km (0.117 R)
• M57: 45,507,672 km (0.099 R)
• M58: 46,719,864 km (0.118 R)
• M59: 50,079,533 km (0.075 R)
• M60: 52,132,315 km (0.049 R)
• M61: 52,247,206 km (0.101 R)
• M62: 52,477,138 km (0.117 R)
• M63: 53,747,972 km (0.043 R)
• M64: 55,028,829 km (0.094 R)
• M65: 55,849,223 km (0.12 R)
• M66: 56,084,391 km (0.1 R)
• M67: 56,202,125 km (0.111 R)
• M68: 56,791,690 km (0.101 R)
• M69: 56,909,872 km (0.108 R)
• M70: 57,146,536 km (0.119 R)
• M71: 58,453,722 km (0.071 R)
• M72: 58,811,860 km (0.108 R)
• M73: 60,011,186 km (0.12 R)
• M74: 61,097,566 km (0.111 R)
• M75: 61,825,210 km (0.085 R)
• M76: 61,946,833 km (0.101 R)
• M77: 62,677,917 km (0.104 R)
• M78: 63,780,005 km (0.114 R)
• M79: 64,271,883 km (0.026 R)
• M80: 65,879,162 km (0.11 R)
• M81: 67,374,393 km (0.058 R)
• M82: 67,750,033 km (0.101 R)
• M83: 69,638,258 km (0.079 R)
• M84: 70,398,364 km (0.108 R)
• M85: 76,708,253 km (0.112 R)
• M86: 80,659,731 km (0.11 R)
• M87: 80,792,574 km (0.056 R)
• M88: 83,868,306 km (0.063 R)
• M89: 84,541,945 km (0.039 R)
• M90: 85,352,766 km (0.077 R)
• M91: 86,437,799 km (0.105 R)
• M92: 87,527,470 km (0.113 R)
• M93: 87,663,903 km (0.086 R)
• M94: 87,937,219 km (0.07 R)
• M95: 91,515,301 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit