🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 46.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 274 Days

Day: 29.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,774,022 km

• M1: 230,979 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.57 AU - 2.87 AU

Year: 1655 Days

Day: 19.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.59 AU - 4.25 AU

Year: 2334 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,774,022 km

• M1: 61,784 km (0.062 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.17 AU - 8.39 AU

Year: 7247 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,774,022 km

• M1: 168,298 km (0.117 R)
• M2: 625,469 km (0.096 R)
• M3: 1,054,665 km (0.089 R)
• M4: 1,897,051 km (0.109 R)
• M5: 2,884,995 km (0.103 R)
• M6: 4,138,924 km (0.106 R)
• M7: 4,665,808 km (0.083 R)
• M8: 5,855,261 km (0.12 R)
• M9: 6,316,321 km (0.09 R)
• M10: 7,126,543 km (0.113 R)
• M11: 7,808,111 km (0.075 R)
• M12: 8,699,565 km (0.067 R)
• M13: 10,588,687 km (0.104 R)
• M14: 12,096,185 km (0.066 R)
• M15: 13,289,377 km (0.12 R)
• M16: 15,470,963 km (0.117 R)
• M17: 16,355,535 km (0.092 R)
• M18: 17,745,299 km (0.074 R)
• M19: 19,500,681 km (0.091 R)
• M20: 19,938,703 km (0.074 R)
• M21: 20,532,906 km (0.075 R)
• M22: 22,386,573 km (0.092 R)
• M23: 24,349,447 km (0.055 R)
• M24: 31,023,158 km (0.119 R)
• M25: 32,124,198 km (0.062 R)
• M26: 34,830,274 km (0.115 R)
• M27: 35,475,789 km (0.055 R)
• M28: 36,238,887 km (0.077 R)
• M29: 37,235,957 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.3

Radius: 6.6

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.93 AU - 13.49 AU

Year: 17715 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,774,022 km

• M1: 84,373 km (0.08 R)
• M2: 502,200 km (0.116 R)
• M3: 709,244 km (0.118 R)
• M4: 1,712,447 km (0.098 R)
• M5: 2,344,348 km (0.113 R)
• M6: 3,966,887 km (0.069 R)
• M7: 5,027,236 km (0.1 R)
• M8: 5,507,894 km (0.062 R)
• M9: 7,645,798 km (0.108 R)
• M10: 9,326,829 km (0.112 R)
• M11: 11,056,031 km (0.069 R)
• M12: 12,125,506 km (0.107 R)
• M13: 12,386,853 km (0.108 R)
• M14: 14,541,362 km (0.07 R)
• M15: 15,060,466 km (0.117 R)
• M16: 17,508,336 km (0.093 R)
• M17: 17,842,388 km (0.078 R)
• M18: 21,611,058 km (0.074 R)
• M19: 22,189,403 km (0.03 R)
• M20: 22,877,105 km (0.107 R)
• M21: 24,398,515 km (0.071 R)
• M22: 31,160,788 km (0.083 R)
• M23: 38,227,492 km (0.045 R)
• M24: 41,832,950 km (0.101 R)
• M25: 50,381,122 km (0.116 R)
• M26: 51,226,948 km (0.065 R)
• M27: 53,295,438 km (0.045 R)
• M28: 53,821,275 km (0.09 R)
• M29: 55,778,464 km (0.083 R)
• M30: 62,127,248 km (0.108 R)
• M31: 64,082,342 km (0.104 R)
• M32: 69,148,624 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit