🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 37.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 29.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.89 AU

Year: 281 Days

Day: 26 Hours

Environment

Temp: 68 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 14

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.3 AU - 9.1 AU

Year: 9719 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,897,247 km

• M1: 178,321 km (0.078 R)
• M2: 671,545 km (0.071 R)
• M3: 1,796,670 km (0.109 R)
• M4: 2,859,414 km (0.091 R)
• M5: 4,653,541 km (0.071 R)
• M6: 5,712,843 km (0.073 R)
• M7: 6,748,958 km (0.034 R)
• M8: 7,672,875 km (0.099 R)
• M9: 8,637,631 km (0.07 R)
• M10: 11,504,974 km (0.045 R)
• M11: 31,106,932 km (0.029 R)
• M12: 32,517,341 km (0.112 R)
• M13: 33,446,194 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.4

Radius: 3.2

Gravity: 56 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.09 AU - 18.63 AU

Year: 26220 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,897,247 km

• M1: 39,793 km (0.08 R)
• M2: 147,952 km (0.045 R)
• M3: 335,398 km (0.053 R)
• M4: 565,929 km (0.11 R)
• M5: 1,030,879 km (0.089 R)
• M6: 3,296,688 km (0.091 R)
• M7: 3,848,555 km (0.109 R)
• M8: 4,388,753 km (0.117 R)
• M9: 5,659,287 km (0.056 R)
• M10: 6,265,458 km (0.102 R)
• M11: 9,068,025 km (0.062 R)
• M12: 10,202,874 km (0.108 R)
• M13: 11,097,170 km (0.059 R)
• M14: 14,480,775 km (0.055 R)
• M15: 15,939,952 km (0.11 R)
• M16: 23,293,436 km (0.053 R)
• M17: 24,056,385 km (0.074 R)
• M18: 24,723,442 km (0.119 R)
• M19: 26,094,506 km (0.095 R)
• M20: 26,798,663 km (0.081 R)
• M21: 32,219,641 km (0.091 R)
• M22: 34,270,179 km (0.12 R)
• M23: 38,327,423 km (0.094 R)
• M24: 41,413,627 km (0.068 R)
• M25: 46,518,206 km (0.051 R)
• M26: 49,131,980 km (0.111 R)
• M27: 49,309,553 km (0.115 R)
• M28: 54,840,635 km (0.062 R)
• M29: 57,952,869 km (0.073 R)
• M30: 64,101,640 km (0.079 R)
• M31: 65,167,076 km (0.107 R)
• M32: 74,117,667 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit