🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.47 AU - 0.59 AU

Year: 135 Days

Day: 15.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 22.8 Hours

Environment

Temp: 282 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,331,624 km

• M1: 57,146 km (0.101 R)
• M2: 101,128 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.31 AU - 1.67 AU

Year: 636 Days

Day: 44 Hours

Environment

Temp: -17 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.19 AU - 1.95 AU

Year: 688 Days

Day: 46.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,331,624 km

• M1: 31,864 km (0.039 R)
• M2: 273,166 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 14.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.47 AU - 7.47 AU

Year: 5757 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,331,624 km

• M1: 175,478 km (0.094 R)
• M2: 918,082 km (0.114 R)
• M3: 1,511,088 km (0.111 R)
• M4: 2,760,530 km (0.084 R)
• M5: 3,445,239 km (0.095 R)
• M6: 3,929,038 km (0.082 R)
• M7: 4,414,484 km (0.094 R)
• M8: 8,429,242 km (0.082 R)
• M9: 9,462,813 km (0.108 R)
• M10: 14,359,152 km (0.086 R)
• M11: 15,519,582 km (0.095 R)
• M12: 16,363,165 km (0.085 R)
• M13: 18,781,863 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 13.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.6 AU - 11.48 AU

Year: 12833 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,331,624 km

• M1: 172,935 km (0.072 R)
• M2: 837,598 km (0.036 R)
• M3: 1,462,918 km (0.098 R)
• M4: 2,273,888 km (0.112 R)
• M5: 2,749,758 km (0.052 R)
• M6: 3,471,568 km (0.109 R)
• M7: 4,286,428 km (0.093 R)
• M8: 4,986,995 km (0.084 R)
• M9: 6,658,751 km (0.083 R)
• M10: 9,538,809 km (0.063 R)
• M11: 12,842,977 km (0.101 R)
• M12: 16,921,913 km (0.116 R)
• M13: 17,624,275 km (0.084 R)
• M14: 18,427,167 km (0.106 R)
• M15: 19,848,047 km (0.088 R)
• M16: 20,629,247 km (0.045 R)
• M17: 21,250,976 km (0.074 R)
• M18: 24,351,990 km (0.084 R)
• M19: 28,610,294 km (0.118 R)
• M20: 29,050,710 km (0.057 R)
• M21: 29,832,209 km (0.045 R)
• M22: 32,499,090 km (0.087 R)
• M23: 38,037,203 km (0.105 R)
• M24: 39,107,576 km (0.086 R)
• M25: 41,308,460 km (0.072 R)
• M26: 52,734,596 km (0.097 R)
• M27: 55,247,840 km (0.073 R)
• M28: 60,331,624 km (0.052 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit