🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 174 Days

Day: 30.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,287,924 km

• M1: 133,292 km (0.064 R)
• M2: 210,783 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 178 Days

Day: 44.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 191 Days

Day: 19.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 13.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.13 AU - 5.47 AU

Year: 4457 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,287,924 km

• M1: 173,833 km (0.112 R)
• M2: 629,209 km (0.095 R)
• M3: 2,515,638 km (0.084 R)
• M4: 3,344,709 km (0.057 R)
• M5: 4,283,436 km (0.078 R)
• M6: 5,051,172 km (0.094 R)
• M7: 5,806,941 km (0.071 R)
• M8: 6,748,958 km (0.111 R)
• M9: 8,428,494 km (0.074 R)
• M10: 9,239,912 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 11

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.24 AU - 11.24 AU

Year: 11103 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,287,924 km

• M1: 136,882 km (0.093 R)
• M2: 606,470 km (0.03 R)
• M3: 1,937,143 km (0.03 R)
• M4: 2,334,774 km (0.1 R)
• M5: 2,807,054 km (0.111 R)
• M6: 4,100,178 km (0.1 R)
• M7: 5,150,355 km (0.111 R)
• M8: 8,105,063 km (0.067 R)
• M9: 8,529,472 km (0.095 R)
• M10: 9,940,779 km (0.029 R)
• M11: 11,768,266 km (0.093 R)
• M12: 12,258,199 km (0.025 R)
• M13: 13,869,817 km (0.105 R)
• M14: 19,173,062 km (0.046 R)
• M15: 27,264,810 km (0.109 R)
• M16: 29,494,716 km (0.11 R)
• M17: 37,843,773 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 13.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.55 AU - 14.85 AU

Year: 15564 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,287,924 km

• M1: 182,509 km (0.083 R)
• M2: 851,212 km (0.111 R)
• M3: 1,449,454 km (0.038 R)
• M4: 2,284,359 km (0.049 R)
• M5: 2,857,768 km (0.097 R)
• M6: 3,369,243 km (0.092 R)
• M7: 4,547,476 km (0.112 R)
• M8: 5,535,420 km (0.028 R)
• M9: 6,336,816 km (0.097 R)
• M10: 9,471,789 km (0.085 R)
• M11: 10,905,834 km (0.097 R)
• M12: 21,024,186 km (0.114 R)
• M13: 22,123,132 km (0.082 R)
• M14: 23,550,146 km (0.111 R)
• M15: 33,060,681 km (0.079 R)
• M16: 34,546,038 km (0.058 R)
• M17: 35,050,931 km (0.051 R)
• M18: 50,620,329 km (0.117 R)
• M19: 59,173,587 km (0.118 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: 177 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit