🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 14.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,506,070 km

• M1: 24,833 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.76 AU - 0.84 AU

Year: 254 Days

Day: 12.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,506,070 km

• M1: 32,912 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.68 AU - 0.94 AU

Year: 259 Days

Day: 21.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,506,070 km

• M1: 230,231 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.35 AU - 1.45 AU

Year: 588 Days

Day: 25.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 70.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.85 AU - 2.37 AU

Year: 1087 Days

Day: 22.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,506,070 km

• M1: 782,846 km (0.078 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 11.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.59 AU - 11.39 AU

Year: 12925 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,506,070 km

• M1: 139,276 km (0.12 R)
• M2: 583,132 km (0.112 R)
• M3: 1,132,007 km (0.116 R)
• M4: 1,739,674 km (0.064 R)
• M5: 2,271,195 km (0.092 R)
• M6: 2,795,087 km (0.113 R)
• M7: 3,196,458 km (0.108 R)
• M8: 3,857,082 km (0.112 R)
• M9: 4,205,346 km (0.099 R)
• M10: 4,767,535 km (0.034 R)
• M11: 6,004,709 km (0.109 R)
• M12: 7,941,403 km (0.079 R)
• M13: 8,752,971 km (0.117 R)
• M14: 9,358,394 km (0.031 R)
• M15: 9,830,525 km (0.065 R)
• M16: 10,994,546 km (0.027 R)
• M17: 13,594,856 km (0.038 R)
• M18: 14,201,326 km (0.09 R)
• M19: 15,613,530 km (0.081 R)
• M20: 16,809,116 km (0.098 R)
• M21: 19,892,029 km (0.073 R)
• M22: 20,410,984 km (0.074 R)
• M23: 21,657,284 km (0.1 R)
• M24: 26,523,553 km (0.102 R)
• M25: 28,331,593 km (0.116 R)
• M26: 34,123,873 km (0.115 R)
• M27: 46,605,571 km (0.044 R)
• M28: 50,182,456 km (0.12 R)
• M29: 53,938,260 km (0.112 R)
• M30: 56,141,987 km (0.102 R)
• M31: 58,935,727 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 14

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.82 AU - 13.5 AU

Year: 14125 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,506,070 km

• M1: 174,880 km (0.044 R)
• M2: 696,528 km (0.082 R)
• M3: 1,304,793 km (0.09 R)
• M4: 1,842,447 km (0.106 R)
• M5: 2,282,116 km (0.063 R)
• M6: 5,043,243 km (0.1 R)
• M7: 5,766,998 km (0.092 R)
• M8: 11,532,500 km (0.093 R)
• M9: 13,862,487 km (0.1 R)
• M10: 14,349,577 km (0.083 R)
• M11: 15,955,660 km (0.056 R)
• M12: 16,802,234 km (0.102 R)
• M13: 17,276,609 km (0.056 R)
• M14: 17,759,810 km (0.095 R)
• M15: 21,770,529 km (0.076 R)
• M16: 23,296,577 km (0.108 R)
• M17: 23,986,373 km (0.085 R)
• M18: 25,613,998 km (0.119 R)
• M19: 26,561,252 km (0.112 R)
• M20: 27,097,560 km (0.067 R)
• M21: 28,303,020 km (0.074 R)
• M22: 28,750,018 km (0.095 R)
• M23: 35,904,835 km (0.105 R)
• M24: 37,627,006 km (0.051 R)
• M25: 41,810,660 km (0.057 R)
• M26: 45,069,051 km (0.09 R)
• M27: 45,679,261 km (0.03 R)
• M28: 47,700,179 km (0.1 R)
• M29: 48,652,818 km (0.092 R)
• M30: 53,607,200 km (0.108 R)
• M31: 58,164,849 km (0.105 R)
• M32: 60,908,324 km (0.12 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit