🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 36.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.82 AU - 1.96 AU

Year: 984 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,611,113 km

• M1: 205,847 km (0.071 R)
• M2: 670,198 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.34 AU - 3.88 AU

Year: 2077 Days

Day: 12.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 13.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.05 AU - 12.69 AU

Year: 12648 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,611,113 km

• M1: 189,541 km (0.115 R)
• M2: 295,905 km (0.065 R)
• M3: 419,772 km (0.044 R)
• M4: 617,091 km (0.047 R)
• M5: 1,006,345 km (0.078 R)
• M6: 1,329,775 km (0.103 R)
• M7: 1,612,665 km (0.114 R)
• M8: 1,915,302 km (0.055 R)
• M9: 2,291,839 km (0.12 R)
• M10: 3,397,218 km (0.105 R)
• M11: 3,954,470 km (0.079 R)
• M12: 4,754,071 km (0.093 R)
• M13: 6,339,659 km (0.066 R)
• M14: 6,659,050 km (0.094 R)
• M15: 7,903,405 km (0.033 R)
• M16: 8,421,163 km (0.047 R)
• M17: 8,994,572 km (0.034 R)
• M18: 10,225,613 km (0.069 R)
• M19: 10,647,778 km (0.113 R)
• M20: 10,789,746 km (0.053 R)
• M21: 10,932,463 km (0.074 R)
• M22: 11,460,693 km (0.106 R)
• M23: 12,095,885 km (0.101 R)
• M24: 12,742,597 km (0.115 R)
• M25: 13,095,498 km (0.056 R)
• M26: 13,196,926 km (0.105 R)
• M27: 13,966,008 km (0.084 R)
• M28: 14,486,759 km (0.097 R)
• M29: 15,120,156 km (0.084 R)
• M30: 15,386,739 km (0.108 R)
• M31: 15,493,851 km (0.082 R)
• M32: 15,762,529 km (0.025 R)
• M33: 16,032,853 km (0.119 R)
• M34: 17,911,652 km (0.076 R)
• M35: 19,859,267 km (0.094 R)
• M36: 20,092,789 km (0.096 R)
• M37: 21,154,934 km (0.097 R)
• M38: 21,692,888 km (0.119 R)
• M39: 21,933,441 km (0.111 R)
• M40: 22,721,373 km (0.107 R)
• M41: 23,765,716 km (0.086 R)
• M42: 23,951,517 km (0.04 R)
• M43: 24,324,913 km (0.092 R)
• M44: 24,888,448 km (0.11 R)
• M45: 25,140,221 km (0.073 R)
• M46: 26,476,430 km (0.069 R)
• M47: 27,120,748 km (0.115 R)
• M48: 27,509,852 km (0.117 R)
• M49: 27,640,002 km (0.1 R)
• M50: 28,228,071 km (0.082 R)
• M51: 30,756,275 km (0.104 R)
• M52: 31,297,670 km (0.113 R)
• M53: 31,501,572 km (0.108 R)
• M54: 31,842,356 km (0.09 R)
• M55: 32,115,820 km (0.081 R)
• M56: 33,148,195 km (0.075 R)
• M57: 33,356,136 km (0.073 R)
• M58: 33,633,790 km (0.104 R)
• M59: 35,954,502 km (0.096 R)
• M60: 36,239,336 km (0.046 R)
• M61: 36,811,249 km (0.07 R)
• M62: 38,399,230 km (0.07 R)
• M63: 38,982,213 km (0.083 R)
• M64: 39,128,370 km (0.066 R)
• M65: 39,862,148 km (0.1 R)
• M66: 41,119,967 km (0.058 R)
• M67: 42,090,707 km (0.116 R)
• M68: 43,068,928 km (0.113 R)
• M69: 43,371,415 km (0.104 R)
• M70: 43,522,957 km (0.09 R)
• M71: 44,206,919 km (0.034 R)
• M72: 45,739,549 km (0.075 R)
• M73: 46,667,654 km (0.048 R)
• M74: 46,822,937 km (0.075 R)
• M75: 48,071,181 km (0.073 R)
• M76: 49,964,193 km (0.089 R)
• M77: 51,239,814 km (0.045 R)
• M78: 52,687,472 km (0.112 R)
• M79: 53,822,771 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 11.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.44 AU - 11.4 AU

Year: 13667 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,611,113 km

• M1: 282,590 km (0.11 R)
• M2: 397,332 km (0.088 R)
• M3: 577,597 km (0.108 R)
• M4: 804,986 km (0.073 R)
• M5: 911,949 km (0.083 R)
• M6: 1,023,997 km (0.097 R)
• M7: 1,201,271 km (0.04 R)
• M8: 1,367,773 km (0.08 R)
• M9: 1,520,064 km (0.096 R)
• M10: 2,060,262 km (0.108 R)
• M11: 2,287,351 km (0.064 R)
• M12: 2,417,202 km (0.059 R)
• M13: 2,738,838 km (0.111 R)
• M14: 2,933,016 km (0.034 R)
• M15: 3,131,682 km (0.105 R)
• M16: 3,305,664 km (0.047 R)
• M17: 4,127,704 km (0.073 R)
• M18: 4,222,998 km (0.113 R)
• M19: 4,383,218 km (0.11 R)
• M20: 4,943,462 km (0.079 R)
• M21: 5,596,456 km (0.038 R)
• M22: 5,737,378 km (0.112 R)
• M23: 5,879,496 km (0.068 R)
• M24: 6,022,810 km (0.063 R)
• M25: 7,172,919 km (0.051 R)
• M26: 7,287,810 km (0.105 R)
• M27: 7,832,047 km (0.119 R)
• M28: 8,470,231 km (0.096 R)
• M29: 8,713,926 km (0.061 R)
• M30: 8,959,865 km (0.05 R)
• M31: 9,249,786 km (0.118 R)
• M32: 10,137,949 km (0.032 R)
• M33: 10,353,519 km (0.111 R)
• M34: 11,364,352 km (0.096 R)
• M35: 11,949,579 km (0.105 R)
• M36: 12,822,632 km (0.088 R)
• M37: 13,009,031 km (0.119 R)
• M38: 13,573,613 km (0.056 R)
• M39: 13,954,639 km (0.09 R)
• M40: 14,484,215 km (0.072 R)
• M41: 14,678,393 km (0.044 R)
• M42: 16,011,759 km (0.105 R)
• M43: 16,313,349 km (0.1 R)
• M44: 16,515,455 km (0.095 R)
• M45: 16,973,225 km (0.108 R)
• M46: 18,898,699 km (0.081 R)
• M47: 19,591,636 km (0.072 R)
• M48: 19,968,174 km (0.112 R)
• M49: 20,076,184 km (0.11 R)
• M50: 21,222,104 km (0.089 R)
• M51: 21,332,357 km (0.08 R)
• M52: 21,719,816 km (0.077 R)
• M53: 22,053,718 km (0.066 R)
• M54: 22,277,217 km (0.068 R)
• M55: 24,207,628 km (0.112 R)
• M56: 24,322,968 km (0.069 R)
• M57: 25,661,121 km (0.094 R)
• M58: 26,843,992 km (0.094 R)
• M59: 27,023,060 km (0.037 R)
• M60: 27,622,499 km (0.115 R)
• M61: 28,408,336 km (0.089 R)
• M62: 29,201,654 km (0.075 R)
• M63: 29,508,629 km (0.068 R)
• M64: 30,064,086 km (0.114 R)
• M65: 31,436,197 km (0.101 R)
• M66: 32,319,872 km (0.036 R)
• M67: 32,446,881 km (0.067 R)
• M68: 32,764,926 km (0.09 R)
• M69: 32,956,112 km (0.109 R)
• M70: 33,596,540 km (0.073 R)
• M71: 34,694,738 km (0.107 R)
• M72: 35,150,264 km (0.089 R)
• M73: 37,925,155 km (0.029 R)
• M74: 40,906,939 km (0.064 R)
• M75: 41,181,751 km (0.06 R)
• M76: 42,009,924 km (0.1 R)
• M77: 42,773,771 km (0.082 R)
• M78: 43,893,062 km (0.117 R)
• M79: 44,809,649 km (0.105 R)
• M80: 45,092,837 km (0.116 R)
• M81: 45,305,715 km (0.076 R)
• M82: 48,248,006 km (0.114 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: 248 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit