🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 167 Days

Day: 22.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,752,596 km

• M1: 42,187 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 38.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,752,596 km

• M1: 69,413 km (0.099 R)
• M2: 557,701 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 11.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.84 AU - 8.98 AU

Year: 7442 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,752,596 km

• M1: 148,700 km (0.116 R)
• M2: 609,312 km (0.119 R)
• M3: 1,309,281 km (0.098 R)
• M4: 1,707,660 km (0.107 R)
• M5: 2,204,474 km (0.055 R)
• M6: 3,702,547 km (0.114 R)
• M7: 4,070,109 km (0.069 R)
• M8: 4,822,437 km (0.043 R)
• M9: 5,384,027 km (0.084 R)
• M10: 7,335,232 km (0.113 R)
• M11: 7,879,021 km (0.116 R)
• M12: 8,366,411 km (0.094 R)
• M13: 8,830,762 km (0.082 R)
• M14: 9,627,820 km (0.057 R)
• M15: 11,212,959 km (0.066 R)
• M16: 12,743,943 km (0.078 R)
• M17: 13,995,180 km (0.035 R)
• M18: 16,543,131 km (0.096 R)
• M19: 19,167,377 km (0.053 R)
• M20: 20,730,974 km (0.065 R)
• M21: 26,738,675 km (0.068 R)
• M22: 29,262,091 km (0.08 R)
• M23: 30,532,177 km (0.104 R)
• M24: 35,981,130 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 6.5

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.31 AU - 13.61 AU

Year: 16228 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,752,596 km

• M1: 80,783 km (0.078 R)
• M2: 505,192 km (0.117 R)
• M3: 884,871 km (0.113 R)
• M4: 1,168,958 km (0.113 R)
• M5: 1,631,963 km (0.025 R)
• M6: 2,805,409 km (0.111 R)
• M7: 3,579,877 km (0.112 R)
• M8: 5,333,314 km (0.066 R)
• M9: 5,648,965 km (0.073 R)
• M10: 6,711,858 km (0.095 R)
• M11: 8,082,773 km (0.09 R)
• M12: 9,226,598 km (0.081 R)
• M13: 10,312,679 km (0.118 R)
• M14: 12,736,015 km (0.107 R)
• M15: 14,956,945 km (0.059 R)
• M16: 16,086,259 km (0.066 R)
• M17: 16,524,132 km (0.091 R)
• M18: 17,576,553 km (0.114 R)
• M19: 19,156,606 km (0.069 R)
• M20: 24,846,262 km (0.115 R)
• M21: 27,447,619 km (0.093 R)
• M22: 27,967,920 km (0.112 R)
• M23: 29,459,710 km (0.088 R)
• M24: 31,003,710 km (0.097 R)
• M25: 32,369,389 km (0.091 R)
• M26: 33,893,642 km (0.109 R)
• M27: 35,587,987 km (0.081 R)
• M28: 46,659,576 km (0.045 R)
• M29: 48,299,917 km (0.051 R)
• M30: 48,753,796 km (0.026 R)
• M31: 49,824,169 km (0.094 R)
• M32: 51,695,190 km (0.059 R)
• M33: 53,450,870 km (0.04 R)
• M34: 54,261,990 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit