🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.63 AU - 0.91 AU

Year: 252 Days

Day: 18.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 115.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,378,808 km

• M1: 617,690 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.95 AU - 1.15 AU

Year: 401 Days

Day: 21.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 430 Days

Day: 47.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,378,808 km

• M1: 325,525 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.17 AU - 1.45 AU

Year: 559 Days

Day: 35.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.46 AU - 2 AU

Year: 848 Days

Day: 38.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,378,808 km

• M1: 49,068 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.93 AU - 2.29 AU

Year: 1143 Days

Day: 45.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,378,808 km

• M1: 148,850 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1326 Days

Day: 27.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,378,808 km

• M1: 1,803,552 km (0.105 R)
• M2: 2,195,947 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.34 AU - 15.76 AU

Year: 21765 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,378,808 km

• M1: 93,499 km (0.075 R)
• M2: 248,482 km (0.072 R)
• M3: 324,328 km (0.11 R)
• M4: 365,617 km (0.076 R)
• M5: 617,690 km (0.054 R)
• M6: 819,198 km (0.092 R)
• M7: 937,679 km (0.045 R)
• M8: 978,370 km (0.093 R)
• M9: 1,147,565 km (0.052 R)
• M10: 1,213,538 km (0.112 R)
• M11: 1,684,921 km (0.073 R)
• M12: 1,888,224 km (0.119 R)
• M13: 1,940,284 km (0.068 R)
• M14: 2,153,461 km (0.039 R)
• M15: 2,318,169 km (0.077 R)
• M16: 2,957,101 km (0.081 R)
• M17: 3,518,093 km (0.1 R)
• M18: 3,647,196 km (0.097 R)
• M19: 3,843,917 km (0.118 R)
• M20: 4,111,398 km (0.082 R)
• M21: 4,559,145 km (0.09 R)
• M22: 4,735,371 km (0.065 R)
• M23: 5,131,207 km (0.099 R)
• M24: 5,241,012 km (0.051 R)
• M25: 5,462,865 km (0.114 R)
• M26: 7,059,972 km (0.082 R)
• M27: 8,615,341 km (0.055 R)
• M28: 9,053,214 km (0.066 R)
• M29: 9,498,418 km (0.055 R)
• M30: 9,678,533 km (0.071 R)
• M31: 9,950,802 km (0.089 R)
• M32: 10,782,416 km (0.072 R)
• M33: 11,017,434 km (0.118 R)
• M34: 11,064,707 km (0.07 R)
• M35: 11,444,686 km (0.066 R)
• M36: 11,636,321 km (0.106 R)
• M37: 11,925,793 km (0.068 R)
• M38: 12,119,971 km (0.044 R)
• M39: 12,462,550 km (0.109 R)
• M40: 12,857,937 km (0.099 R)
• M41: 14,687,369 km (0.079 R)
• M42: 15,052,388 km (0.044 R)
• M43: 16,272,957 km (0.083 R)
• M44: 16,542,383 km (0.088 R)
• M45: 16,922,212 km (0.089 R)
• M46: 17,690,397 km (0.049 R)
• M47: 17,967,602 km (0.118 R)
• M48: 18,023,103 km (0.096 R)
• M49: 18,078,753 km (0.119 R)
• M50: 18,357,903 km (0.096 R)
• M51: 18,751,196 km (0.104 R)
• M52: 19,033,636 km (0.032 R)
• M53: 19,545,859 km (0.027 R)
• M54: 21,109,307 km (0.053 R)
• M55: 22,293,075 km (0.11 R)
• M56: 22,772,536 km (0.119 R)
• M57: 23,194,851 km (0.103 R)
• M58: 23,437,498 km (0.117 R)
• M59: 23,558,972 km (0.106 R)
• M60: 23,680,745 km (0.087 R)
• M61: 24,108,744 km (0.089 R)
• M62: 24,292,899 km (0.042 R)
• M63: 24,539,137 km (0.11 R)
• M64: 24,724,339 km (0.052 R)
• M65: 25,345,320 km (0.097 R)
• M66: 26,412,551 km (0.068 R)
• M67: 27,238,481 km (0.077 R)
• M68: 28,590,696 km (0.098 R)
• M69: 29,242,195 km (0.063 R)
• M70: 31,159,142 km (0.071 R)
• M71: 32,572,543 km (0.119 R)
• M72: 32,776,145 km (0.083 R)
• M73: 32,911,980 km (0.09 R)
• M74: 32,980,047 km (0.076 R)
• M75: 33,663,261 km (0.092 R)
• M76: 34,904,624 km (0.089 R)
• M77: 35,600,703 km (0.117 R)
• M78: 36,160,947 km (0.116 R)
• M79: 37,077,533 km (0.109 R)
• M80: 38,789,531 km (0.086 R)
• M81: 40,163,139 km (0.11 R)
• M82: 40,235,843 km (0.037 R)
• M83: 42,290,121 km (0.109 R)
• M84: 43,703,372 km (0.11 R)
• M85: 44,228,012 km (0.056 R)
• M86: 44,453,456 km (0.039 R)
• M87: 44,981,088 km (0.053 R)
• M88: 45,283,425 km (0.079 R)
• M89: 47,111,960 km (0.088 R)
• M90: 47,419,084 km (0.086 R)
• M91: 48,499,181 km (0.078 R)
• M92: 51,155,740 km (0.092 R)
• M93: 53,059,373 km (0.1 R)
• M94: 53,298,879 km (0.111 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: 382 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit