🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 162 Days

Day: 43.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,248,135 km

• M1: 188,793 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 178 Days

Day: 34.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.62 AU - 0.7 AU

Year: 187 Days

Day: 34.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,248,135 km

• M1: 134,339 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 278 Days

Day: 24.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 129.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.92 AU - 1 AU

Year: 328 Days

Day: 29.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 333 Days

Day: 22 Hours

Environment

Temp: 118 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 772 Days

Day: 35.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,248,135 km

• M1: 455,376 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.79 AU - 5.13 AU

Year: 3847 Days

Day: 45.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,248,135 km

• M1: 2,803,763 km (0.115 R)
• M2: 3,609,497 km (0.026 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 12

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.31 AU - 11.57 AU

Year: 11747 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,248,135 km

• M1: 426,204 km (0.088 R)
• M2: 639,830 km (0.113 R)
• M3: 911,500 km (0.051 R)
• M4: 1,220,419 km (0.089 R)
• M5: 1,461,422 km (0.1 R)
• M6: 1,962,275 km (0.09 R)
• M7: 2,046,200 km (0.086 R)
• M8: 2,275,982 km (0.099 R)
• M9: 2,887,389 km (0.113 R)
• M10: 3,015,743 km (0.086 R)
• M11: 3,931,582 km (0.101 R)
• M12: 4,218,810 km (0.041 R)
• M13: 4,512,919 km (0.09 R)
• M14: 5,356,053 km (0.081 R)
• M15: 6,289,244 km (0.047 R)
• M16: 6,625,690 km (0.11 R)
• M17: 7,011,203 km (0.082 R)
• M18: 7,360,066 km (0.097 R)
• M19: 7,492,310 km (0.068 R)
• M20: 7,581,022 km (0.031 R)
• M21: 7,984,188 km (0.09 R)
• M22: 8,348,608 km (0.055 R)
• M23: 10,300,412 km (0.079 R)
• M24: 12,386,404 km (0.055 R)
• M25: 12,755,313 km (0.09 R)
• M26: 13,181,517 km (0.081 R)
• M27: 14,212,247 km (0.065 R)
• M28: 14,432,455 km (0.082 R)
• M29: 16,235,408 km (0.027 R)
• M30: 16,350,449 km (0.107 R)
• M31: 16,639,322 km (0.088 R)
• M32: 17,104,871 km (0.087 R)
• M33: 17,692,791 km (0.045 R)
• M34: 18,587,386 km (0.053 R)
• M35: 18,707,663 km (0.068 R)
• M36: 19,374,420 km (0.056 R)
• M37: 20,296,242 km (0.036 R)
• M38: 21,737,169 km (0.108 R)
• M39: 22,758,922 km (0.034 R)
• M40: 24,320,874 km (0.11 R)
• M41: 25,048,368 km (0.09 R)
• M42: 25,917,233 km (0.057 R)
• M43: 26,660,285 km (0.074 R)
• M44: 26,864,038 km (0.104 R)
• M45: 29,771,921 km (0.099 R)
• M46: 29,912,842 km (0.043 R)
• M47: 30,266,192 km (0.05 R)
• M48: 30,691,948 km (0.093 R)
• M49: 31,048,440 km (0.06 R)
• M50: 31,837,269 km (0.112 R)
• M51: 32,342,760 km (0.109 R)
• M52: 33,654,734 km (0.06 R)
• M53: 33,801,489 km (0.047 R)
• M54: 34,464,956 km (0.115 R)
• M55: 36,179,946 km (0.108 R)
• M56: 38,842,638 km (0.089 R)
• M57: 38,919,532 km (0.114 R)
• M58: 38,996,575 km (0.116 R)
• M59: 39,692,354 km (0.072 R)
• M60: 40,314,382 km (0.105 R)
• M61: 41,253,258 km (0.067 R)
• M62: 42,120,178 km (0.102 R)
• M63: 43,471,944 km (0.097 R)
• M64: 44,273,639 km (0.068 R)
• M65: 45,323,218 km (0.078 R)
• M66: 45,404,300 km (0.103 R)
• M67: 46,708,195 km (0.091 R)
• M68: 47,529,338 km (0.105 R)
• M69: 49,102,509 km (0.118 R)
• M70: 49,519,438 km (0.109 R)
• M71: 49,853,790 km (0.117 R)
• M72: 50,021,190 km (0.118 R)
• M73: 50,272,664 km (0.1 R)
• M74: 52,470,256 km (0.085 R)
• M75: 52,981,731 km (0.119 R)
• M76: 53,323,712 km (0.076 R)
• M77: 53,580,721 km (0.113 R)
• M78: 53,838,030 km (0.064 R)
• M79: 54,353,993 km (0.109 R)
• M80: 56,259,870 km (0.11 R)
• M81: 56,696,097 km (0.089 R)
• M82: 57,133,372 km (0.064 R)
• M83: 57,308,700 km (0.11 R)
• M84: 58,099,475 km (0.078 R)
• M85: 58,187,588 km (0.057 R)
• M86: 58,893,839 km (0.104 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit