🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 174 Days

Day: 27.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 461 Days

Day: 18.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,219,131 km

• M1: 276,008 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.08 AU - 1.62 AU

Year: 653 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.05 AU - 1.65 AU

Year: 653 Days

Day: 22.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.37 AU - 1.41 AU

Year: 682 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.48 AU - 1.84 AU

Year: 890 Days

Day: 44.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.57 AU - 2.31 AU

Year: 1125 Days

Day: 39.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,219,131 km

• M1: 997,668 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.87 AU - 2.05 AU

Year: 1142 Days

Day: 33.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 7.2

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.38 AU - 21.5 AU

Year: 30315 Days

Day: 15.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,219,131 km

• M1: 248,781 km (0.027 R)
• M2: 976,724 km (0.042 R)
• M3: 1,164,320 km (0.106 R)
• M4: 1,397,693 km (0.116 R)
• M5: 1,502,411 km (0.078 R)
• M6: 1,908,121 km (0.06 R)
• M7: 1,985,613 km (0.091 R)
• M8: 2,143,438 km (0.094 R)
• M9: 2,641,898 km (0.056 R)
• M10: 2,728,366 km (0.094 R)
• M11: 2,860,012 km (0.101 R)
• M12: 3,267,217 km (0.115 R)
• M13: 4,440,214 km (0.084 R)
• M14: 4,543,437 km (0.109 R)
• M15: 4,699,767 km (0.079 R)
• M16: 5,179,228 km (0.094 R)
• M17: 5,287,836 km (0.089 R)
• M18: 6,241,822 km (0.041 R)
• M19: 6,532,490 km (0.07 R)
• M20: 9,605,978 km (0.1 R)
• M21: 10,009,145 km (0.11 R)
• M22: 10,212,598 km (0.098 R)
• M23: 10,692,957 km (0.097 R)
• M24: 11,392,027 km (0.094 R)
• M25: 12,177,865 km (0.116 R)
• M26: 12,907,454 km (0.093 R)
• M27: 13,203,209 km (0.046 R)
• M28: 13,651,105 km (0.112 R)
• M29: 13,876,998 km (0.101 R)
• M30: 14,638,600 km (0.056 R)
• M31: 16,202,197 km (0.108 R)
• M32: 16,521,290 km (0.111 R)
• M33: 16,681,509 km (0.048 R)
• M34: 18,645,280 km (0.115 R)
• M35: 19,315,927 km (0.091 R)
• M36: 21,026,878 km (0.094 R)
• M37: 21,200,561 km (0.097 R)
• M38: 23,322,458 km (0.036 R)
• M39: 23,412,366 km (0.106 R)
• M40: 23,502,424 km (0.099 R)
• M41: 25,418,623 km (0.111 R)
• M42: 26,723,864 km (0.107 R)
• M43: 27,859,761 km (0.119 R)
• M44: 29,011,365 km (0.113 R)
• M45: 29,690,390 km (0.051 R)
• M46: 30,767,944 km (0.089 R)
• M47: 31,063,998 km (0.102 R)
• M48: 34,792,725 km (0.104 R)
• M49: 34,895,499 km (0.051 R)
• M50: 35,824,501 km (0.12 R)
• M51: 36,135,964 km (0.052 R)
• M52: 36,239,935 km (0.117 R)
• M53: 37,496,108 km (0.067 R)
• M54: 37,812,358 km (0.035 R)
• M55: 39,621,146 km (0.119 R)
• M56: 39,835,819 km (0.119 R)
• M57: 39,943,230 km (0.057 R)
• M58: 41,894,285 km (0.077 R)
• M59: 42,222,353 km (0.057 R)
• M60: 43,543,602 km (0.103 R)
• M61: 43,765,156 km (0.109 R)
• M62: 44,098,012 km (0.093 R)
• M63: 44,209,312 km (0.089 R)
• M64: 46,339,287 km (0.079 R)
• M65: 47,701,824 km (0.077 R)
• M66: 47,815,967 km (0.086 R)
• M67: 48,732,254 km (0.087 R)
• M68: 50,349,707 km (0.108 R)
• M69: 51,867,377 km (0.033 R)
• M70: 53,163,343 km (0.113 R)
• M71: 53,637,120 km (0.094 R)
• M72: 58,330,304 km (0.094 R)
• M73: 58,452,226 km (0.1 R)
• M74: 58,696,669 km (0.086 R)
• M75: 60,416,746 km (0.104 R)
• M76: 60,540,164 km (0.118 R)
• M77: 62,527,572 km (0.078 R)
• M78: 65,675,260 km (0.086 R)
• M79: 66,948,787 km (0.113 R)
• M80: 68,101,887 km (0.059 R)
• M81: 72,385,772 km (0.038 R)
• M82: 73,701,037 km (0.09 R)
• M83: 77,023,456 km (0.027 R)
• M84: 78,231,458 km (0.078 R)
• M85: 81,619,850 km (0.113 R)
• M86: 82,029,599 km (0.111 R)
• M87: 82,303,213 km (0.036 R)
• M88: 86,026,256 km (0.118 R)
• M89: 86,165,232 km (0.098 R)
• M90: 88,819,397 km (0.103 R)
• M91: 89,522,208 km (0.091 R)
• M92: 93,635,402 km (0.1 R)
• M93: 95,067,951 km (0.107 R)
• M94: 95,211,565 km (0.074 R)
• M95: 95,499,092 km (0.054 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: 261 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit