🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.83 AU

Year: 227 Days

Day: 47.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,785,938 km

• M1: 36,951 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 255 Days

Day: 41.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 1.98 AU

Year: 846 Days

Day: 39.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.66 AU - 2.1 AU

Year: 919 Days

Day: 20.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,785,938 km

• M1: 1,396,795 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.91 AU - 3.19 AU

Year: 1899 Days

Day: 37.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,785,938 km

• M1: 1,492,089 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.6 AU - 5.54 AU

Year: 4069 Days

Day: 21.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 9.4

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.8 AU - 11.06 AU

Year: 10322 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,785,938 km

• M1: 179,966 km (0.088 R)
• M2: 537,954 km (0.059 R)
• M3: 656,286 km (0.087 R)
• M4: 802,892 km (0.048 R)
• M5: 940,522 km (0.094 R)
• M6: 1,086,230 km (0.102 R)
• M7: 1,217,427 km (0.098 R)
• M8: 1,307,785 km (0.089 R)
• M9: 2,111,424 km (0.098 R)
• M10: 2,919,552 km (0.093 R)
• M11: 3,198,103 km (0.114 R)
• M12: 3,615,781 km (0.081 R)
• M13: 3,681,454 km (0.113 R)
• M14: 3,814,297 km (0.119 R)
• M15: 3,914,976 km (0.058 R)
• M16: 4,222,400 km (0.039 R)
• M17: 4,291,813 km (0.102 R)
• M18: 4,502,298 km (0.062 R)
• M19: 5,265,546 km (0.102 R)
• M20: 6,265,458 km (0.07 R)
• M21: 6,665,483 km (0.097 R)
• M22: 7,490,365 km (0.099 R)
• M23: 7,914,924 km (0.117 R)
• M24: 8,260,196 km (0.091 R)
• M25: 9,507,244 km (0.104 R)
• M26: 9,690,052 km (0.106 R)
• M27: 9,874,207 km (0.077 R)
• M28: 9,966,659 km (0.102 R)
• M29: 11,243,327 km (0.07 R)
• M30: 12,122,813 km (0.102 R)
• M31: 12,721,354 km (0.11 R)
• M32: 13,125,717 km (0.041 R)
• M33: 13,380,632 km (0.026 R)
• M34: 13,585,731 km (0.089 R)
• M35: 13,843,637 km (0.098 R)
• M36: 14,416,597 km (0.08 R)
• M37: 14,574,273 km (0.108 R)
• M38: 15,317,326 km (0.091 R)
• M39: 16,072,795 km (0.097 R)
• M40: 16,674,777 km (0.099 R)
• M41: 18,868,331 km (0.1 R)
• M42: 19,445,330 km (0.109 R)
• M43: 19,852,685 km (0.111 R)
• M44: 20,203,940 km (0.06 R)
• M45: 20,498,349 km (0.114 R)
• M46: 20,794,254 km (0.117 R)
• M47: 22,415,895 km (0.034 R)
• M48: 22,904,182 km (0.038 R)
• M49: 24,265,074 km (0.104 R)
• M50: 26,419,283 km (0.073 R)
• M51: 26,483,461 km (0.064 R)
• M52: 27,194,051 km (0.092 R)
• M53: 28,304,516 km (0.045 R)
• M54: 28,501,985 km (0.119 R)
• M55: 29,296,499 km (0.089 R)
• M56: 29,563,082 km (0.117 R)
• M57: 30,704,514 km (0.095 R)
• M58: 31,655,358 km (0.105 R)
• M59: 32,478,147 km (0.025 R)
• M60: 33,377,379 km (0.115 R)
• M61: 33,516,356 km (0.088 R)
• M62: 33,864,919 km (0.1 R)
• M63: 34,074,655 km (0.104 R)
• M64: 34,284,690 km (0.1 R)
• M65: 34,635,946 km (0.096 R)
• M66: 34,917,639 km (0.045 R)
• M67: 36,266,563 km (0.082 R)
• M68: 36,338,071 km (0.097 R)
• M69: 37,127,200 km (0.116 R)
• M70: 38,722,511 km (0.078 R)
• M71: 39,749,351 km (0.09 R)
• M72: 40,636,766 km (0.108 R)
• M73: 41,306,366 km (0.116 R)
• M74: 41,680,061 km (0.096 R)
• M75: 43,337,456 km (0.045 R)
• M76: 43,489,148 km (0.091 R)
• M77: 43,641,140 km (0.091 R)
• M78: 44,862,756 km (0.117 R)
• M79: 45,246,923 km (0.082 R)
• M80: 45,554,945 km (0.098 R)
• M81: 45,632,138 km (0.061 R)
• M82: 45,709,181 km (0.091 R)
• M83: 46,173,233 km (0.115 R)
• M84: 50,258,601 km (0.099 R)
• M85: 50,817,349 km (0.097 R)
• M86: 51,057,454 km (0.107 R)
• M87: 52,344,445 km (0.113 R)
• M88: 52,586,793 km (0.116 R)
• M89: 53,804,819 km (0.084 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit