🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 175 Days

Day: 38.9 Hours

Environment

Temp: 293 °C

Axial Tilt: 106.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.05 AU - 1.11 AU

Year: 336 Days

Day: 25.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,919,398 km

• M1: 529,576 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.4 AU - 1.88 AU

Year: 628 Days

Day: 26.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.62 AU - 3.22 AU

Year: 1493 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.6 AU - 3.96 AU

Year: 2199 Days

Day: 31.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.03 AU - 4.25 AU

Year: 2521 Days

Day: 35.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,919,398 km

• M1: 1,087,876 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.49 AU - 7.89 AU

Year: 5178 Days

Day: 39.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.32 AU - 8.48 AU

Year: 5423 Days

Day: 21.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 9.5

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.87 AU - 12.99 AU

Year: 12330 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,919,398 km

• M1: 267,032 km (0.09 R)
• M2: 474,375 km (0.067 R)
• M3: 539,151 km (0.116 R)
• M4: 1,428,211 km (0.101 R)
• M5: 1,576,462 km (0.11 R)
• M6: 1,678,189 km (0.107 R)
• M7: 2,276,880 km (0.114 R)
• M8: 2,659,850 km (0.1 R)
• M9: 2,751,105 km (0.097 R)
• M10: 2,843,556 km (0.095 R)
• M11: 2,999,886 km (0.038 R)
• M12: 3,223,535 km (0.059 R)
• M13: 3,552,501 km (0.066 R)
• M14: 4,066,369 km (0.115 R)
• M15: 4,171,985 km (0.115 R)
• M16: 4,242,895 km (0.047 R)
• M17: 4,314,253 km (0.116 R)
• M18: 4,458,017 km (0.114 R)
• M19: 4,676,878 km (0.089 R)
• M20: 4,974,129 km (0.077 R)
• M21: 5,277,514 km (0.115 R)
• M22: 5,823,097 km (0.111 R)
• M23: 5,982,269 km (0.102 R)
• M24: 7,958,457 km (0.049 R)
• M25: 8,091,001 km (0.05 R)
• M26: 9,974,438 km (0.103 R)
• M27: 10,405,280 km (0.091 R)
• M28: 10,695,949 km (0.112 R)
• M29: 11,484,180 km (0.102 R)
• M30: 12,856,441 km (0.106 R)
• M31: 14,819,614 km (0.092 R)
• M32: 16,030,609 km (0.103 R)
• M33: 16,647,999 km (0.109 R)
• M34: 17,617,393 km (0.044 R)
• M35: 17,963,862 km (0.1 R)
• M36: 18,839,907 km (0.111 R)
• M37: 19,372,326 km (0.119 R)
• M38: 19,491,256 km (0.083 R)
• M39: 19,909,681 km (0.055 R)
• M40: 20,270,511 km (0.076 R)
• M41: 20,330,949 km (0.03 R)
• M42: 20,391,387 km (0.055 R)
• M43: 20,694,322 km (0.118 R)
• M44: 21,304,981 km (0.079 R)
• M45: 22,356,355 km (0.028 R)
• M46: 22,606,333 km (0.112 R)
• M47: 22,857,059 km (0.112 R)
• M48: 23,933,266 km (0.091 R)
• M49: 23,997,144 km (0.082 R)
• M50: 24,509,666 km (0.037 R)
• M51: 24,767,274 km (0.062 R)
• M52: 25,350,406 km (0.078 R)
• M53: 25,937,877 km (0.118 R)
• M54: 27,727,367 km (0.091 R)
• M55: 28,874,334 km (0.114 R)
• M56: 29,351,102 km (0.088 R)
• M57: 29,419,468 km (0.095 R)
• M58: 29,968,044 km (0.089 R)
• M59: 32,054,934 km (0.066 R)
• M60: 32,336,777 km (0.102 R)
• M61: 32,619,367 km (0.114 R)
• M62: 33,686,449 km (0.098 R)
• M63: 34,692,793 km (0.09 R)
• M64: 34,837,305 km (0.081 R)
• M65: 35,054,521 km (0.111 R)
• M66: 36,955,910 km (0.034 R)
• M67: 37,621,920 km (0.034 R)
• M68: 37,919,171 km (0.089 R)
• M69: 37,993,521 km (0.066 R)
• M70: 38,217,170 km (0.066 R)
• M71: 40,173,311 km (0.118 R)
• M72: 40,249,158 km (0.093 R)
• M73: 40,858,021 km (0.099 R)
• M74: 41,930,787 km (0.119 R)
• M75: 42,470,536 km (0.114 R)
• M76: 43,012,679 km (0.119 R)
• M77: 43,090,320 km (0.118 R)
• M78: 44,417,253 km (0.109 R)
• M79: 45,046,462 km (0.076 R)
• M80: 45,599,226 km (0.08 R)
• M81: 45,757,650 km (0.118 R)
• M82: 46,233,970 km (0.12 R)
• M83: 47,511,835 km (0.053 R)
• M84: 47,672,503 km (0.099 R)
• M85: 49,288,010 km (0.084 R)
• M86: 49,694,767 km (0.058 R)
• M87: 51,003,599 km (0.072 R)
• M88: 52,075,468 km (0.099 R)
• M89: 52,738,785 km (0.089 R)
• M90: 54,073,646 km (0.047 R)
• M91: 54,409,194 km (0.12 R)
• M92: 54,577,193 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 5.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 20.9 AU - 24.78 AU

Year: 32662 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,919,398 km

• M1: 165,904 km (0.091 R)
• M2: 236,664 km (0.113 R)
• M3: 271,819 km (0.074 R)
• M4: 597,793 km (0.084 R)
• M5: 1,027,887 km (0.086 R)
• M6: 1,570,478 km (0.119 R)
• M7: 2,168,571 km (0.092 R)
• M8: 2,409,423 km (0.078 R)
• M9: 2,701,289 km (0.066 R)
• M10: 2,808,251 km (0.105 R)
• M11: 2,894,868 km (0.115 R)
• M12: 3,295,491 km (0.047 R)
• M13: 5,709,104 km (0.101 R)
• M14: 5,763,856 km (0.087 R)
• M15: 6,068,886 km (0.082 R)
• M16: 8,849,163 km (0.096 R)
• M17: 8,912,742 km (0.119 R)
• M18: 9,265,045 km (0.082 R)
• M19: 9,785,646 km (0.115 R)
• M20: 10,382,691 km (0.075 R)
• M21: 10,618,008 km (0.099 R)
• M22: 10,923,188 km (0.111 R)
• M23: 11,059,771 km (0.057 R)
• M24: 11,128,286 km (0.064 R)
• M25: 11,751,062 km (0.055 R)
• M26: 12,207,934 km (0.103 R)
• M27: 12,563,379 km (0.12 R)
• M28: 14,315,918 km (0.101 R)
• M29: 15,602,759 km (0.107 R)
• M30: 15,872,334 km (0.052 R)
• M31: 16,260,092 km (0.118 R)
• M32: 16,650,841 km (0.072 R)
• M33: 17,242,950 km (0.076 R)
• M34: 18,488,202 km (0.108 R)
• M35: 19,142,244 km (0.11 R)
• M36: 19,430,819 km (0.076 R)
• M37: 19,513,546 km (0.087 R)
• M38: 20,430,880 km (0.079 R)
• M39: 22,872,318 km (0.091 R)
• M40: 23,794,738 km (0.1 R)
• M41: 23,971,712 km (0.118 R)
• M42: 24,953,523 km (0.082 R)
• M43: 25,902,871 km (0.119 R)
• M44: 27,743,524 km (0.111 R)
• M45: 28,632,584 km (0.093 R)
• M46: 29,435,924 km (0.081 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit