🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 238 Days

Day: 16.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 14.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.52 AU

Year: 899 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,743,197 km

• M1: 191,784 km (0.057 R)
• M2: 293,062 km (0.114 R)
• M3: 444,006 km (0.066 R)
• M4: 536,159 km (0.087 R)
• M5: 629,657 km (0.116 R)
• M6: 754,272 km (0.043 R)
• M7: 867,219 km (0.067 R)
• M8: 964,009 km (0.115 R)
• M9: 1,074,562 km (0.093 R)
• M10: 1,194,689 km (0.099 R)
• M11: 1,397,095 km (0.062 R)
• M12: 1,562,251 km (0.076 R)
• M13: 1,661,284 km (0.1 R)
• M14: 1,785,451 km (0.048 R)
• M15: 1,918,742 km (0.092 R)
• M16: 2,031,539 km (0.102 R)
• M17: 2,134,462 km (0.105 R)
• M18: 2,371,126 km (0.1 R)
• M19: 2,649,528 km (0.08 R)
• M20: 2,782,820 km (0.107 R)
• M21: 2,987,021 km (0.089 R)
• M22: 3,125,997 km (0.104 R)
• M23: 3,260,037 km (0.086 R)
• M24: 3,417,863 km (0.063 R)
• M25: 3,541,430 km (0.078 R)
• M26: 3,831,052 km (0.117 R)
• M27: 3,929,188 km (0.034 R)
• M28: 4,028,371 km (0.068 R)
• M29: 4,120,673 km (0.096 R)
• M30: 4,229,132 km (0.069 R)
• M31: 4,544,634 km (0.074 R)
• M32: 4,697,373 km (0.029 R)
• M33: 4,827,224 km (0.075 R)
• M34: 4,933,588 km (0.051 R)
• M35: 5,049,078 km (0.053 R)
• M36: 5,401,082 km (0.12 R)
• M37: 5,528,838 km (0.062 R)
• M38: 5,700,726 km (0.074 R)
• M39: 5,796,020 km (0.086 R)
• M40: 6,032,085 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.1

Radius: 3.9

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.12 AU - 11.46 AU

Year: 18003 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,743,197 km

• M1: 109,206 km (0.099 R)
• M2: 429,047 km (0.11 R)
• M3: 1,008,290 km (0.084 R)
• M4: 1,526,197 km (0.11 R)
• M5: 1,633,010 km (0.068 R)
• M6: 1,769,892 km (0.078 R)
• M7: 1,967,810 km (0.08 R)
• M8: 2,084,198 km (0.059 R)
• M9: 2,827,998 km (0.118 R)
• M10: 3,193,915 km (0.073 R)
• M11: 3,261,982 km (0.114 R)
• M12: 3,896,576 km (0.101 R)
• M13: 4,042,733 km (0.088 R)
• M14: 4,529,973 km (0.101 R)
• M15: 4,917,282 km (0.093 R)
• M16: 5,194,636 km (0.084 R)
• M17: 5,972,994 km (0.109 R)
• M18: 6,311,534 km (0.095 R)
• M19: 6,440,039 km (0.089 R)
• M20: 6,483,123 km (0.104 R)
• M21: 7,184,737 km (0.111 R)
• M22: 7,318,926 km (0.09 R)
• M23: 7,772,357 km (0.069 R)
• M24: 8,801,292 km (0.106 R)
• M25: 9,186,057 km (0.114 R)
• M26: 9,429,303 km (0.112 R)
• M27: 9,971,895 km (0.071 R)
• M28: 10,171,608 km (0.069 R)
• M29: 10,322,403 km (0.119 R)
• M30: 10,423,232 km (0.069 R)
• M31: 10,625,937 km (0.073 R)
• M32: 11,345,802 km (0.115 R)
• M33: 11,397,862 km (0.094 R)
• M34: 14,154,053 km (0.088 R)
• M35: 15,001,824 km (0.053 R)
• M36: 15,518,535 km (0.061 R)
• M37: 15,749,963 km (0.103 R)
• M38: 15,924,245 km (0.091 R)
• M39: 17,401,972 km (0.072 R)
• M40: 17,763,102 km (0.12 R)
• M41: 18,005,151 km (0.077 R)
• M42: 18,861,150 km (0.071 R)
• M43: 18,922,784 km (0.091 R)
• M44: 19,542,867 km (0.073 R)
• M45: 21,571,714 km (0.062 R)
• M46: 23,999,538 km (0.12 R)
• M47: 24,066,408 km (0.087 R)
• M48: 24,737,803 km (0.1 R)
• M49: 25,619,982 km (0.032 R)
• M50: 25,824,931 km (0.095 R)
• M51: 26,788,939 km (0.108 R)
• M52: 27,344,995 km (0.12 R)
• M53: 27,484,719 km (0.106 R)
• M54: 27,694,605 km (0.096 R)
• M55: 28,115,873 km (0.092 R)
• M56: 28,539,384 km (0.085 R)
• M57: 28,610,144 km (0.039 R)
• M58: 29,036,049 km (0.088 R)
• M59: 29,178,616 km (0.092 R)
• M60: 29,966,099 km (0.078 R)
• M61: 30,543,397 km (0.118 R)
• M62: 30,978,577 km (0.102 R)
• M63: 31,342,998 km (0.093 R)
• M64: 32,518,239 km (0.079 R)
• M65: 33,111,245 km (0.072 R)
• M66: 33,260,095 km (0.093 R)
• M67: 33,782,790 km (0.035 R)
• M68: 34,383,275 km (0.083 R)
• M69: 34,534,070 km (0.07 R)
• M70: 34,760,561 km (0.077 R)
• M71: 34,836,108 km (0.085 R)
• M72: 35,214,890 km (0.049 R)
• M73: 36,589,844 km (0.118 R)
• M74: 39,865,738 km (0.073 R)
• M75: 40,182,586 km (0.119 R)
• M76: 40,261,873 km (0.086 R)
• M77: 41,458,357 km (0.098 R)
• M78: 42,909,307 km (0.106 R)
• M79: 43,559,609 km (0.117 R)
• M80: 44,458,842 km (0.078 R)
• M81: 44,869,787 km (0.075 R)
• M82: 44,952,066 km (0.094 R)
• M83: 45,695,118 km (0.101 R)
• M84: 46,859,139 km (0.059 R)
• M85: 49,556,090 km (0.097 R)
• M86: 51,095,153 km (0.092 R)
• M87: 51,697,883 km (0.109 R)
• M88: 53,345,703 km (0.089 R)
• M89: 54,746,687 km (0.074 R)
• M90: 55,275,216 km (0.09 R)
• M91: 56,071,077 km (0.077 R)
• M92: 56,959,838 km (0.113 R)
• M93: 58,841,330 km (0.112 R)
• M94: 60,288,540 km (0.079 R)
• M95: 60,470,302 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 11,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit