🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 12.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.68 AU - 1.12 AU

Year: 303 Days

Day: 25 Hours

Environment

Temp: 149 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.47 AU

Year: 455 Days

Day: 14.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.07 AU - 1.45 AU

Year: 502 Days

Day: 14.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.34 AU - 1.82 AU

Year: 705 Days

Day: 24.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.34 AU - 3.06 AU

Year: 1574 Days

Day: 21.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,558,686 km

• M1: 712,983 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 9.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.68 AU - 8.94 AU

Year: 7743 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,558,686 km

• M1: 336,146 km (0.109 R)
• M2: 901,776 km (0.106 R)
• M3: 1,004,849 km (0.11 R)
• M4: 1,261,559 km (0.118 R)
• M5: 1,358,498 km (0.05 R)
• M6: 1,498,223 km (0.116 R)
• M7: 1,601,146 km (0.073 R)
• M8: 1,664,127 km (0.11 R)
• M9: 1,770,940 km (0.077 R)
• M10: 2,104,992 km (0.096 R)
• M11: 2,362,749 km (0.109 R)
• M12: 2,705,627 km (0.072 R)
• M13: 2,806,606 km (0.055 R)
• M14: 2,934,512 km (0.106 R)
• M15: 3,090,542 km (0.116 R)
• M16: 3,249,415 km (0.092 R)
• M17: 3,547,863 km (0.073 R)
• M18: 3,658,566 km (0.041 R)
• M19: 3,997,554 km (0.045 R)
• M20: 4,200,110 km (0.069 R)
• M21: 4,317,395 km (0.116 R)
• M22: 4,465,496 km (0.109 R)
• M23: 4,706,050 km (0.109 R)
• M24: 5,105,925 km (0.084 R)
• M25: 5,262,703 km (0.103 R)
• M26: 5,357,549 km (0.088 R)
• M27: 5,420,978 km (0.102 R)
• M28: 6,370,476 km (0.054 R)
• M29: 7,690,827 km (0.107 R)
• M30: 9,169,003 km (0.076 R)
• M31: 9,784,449 km (0.085 R)
• M32: 9,862,240 km (0.116 R)
• M33: 10,175,797 km (0.11 R)
• M34: 10,413,059 km (0.105 R)
• M35: 12,250,719 km (0.118 R)
• M36: 12,376,681 km (0.111 R)
• M37: 13,099,089 km (0.057 R)
• M38: 13,357,295 km (0.105 R)
• M39: 13,530,379 km (0.1 R)
• M40: 13,617,296 km (0.06 R)
• M41: 13,966,457 km (0.069 R)
• M42: 15,121,502 km (0.051 R)
• M43: 15,347,246 km (0.099 R)
• M44: 16,076,834 km (0.085 R)
• M45: 18,140,836 km (0.092 R)
• M46: 18,766,454 km (0.07 R)
• M47: 18,863,394 km (0.1 R)
• M48: 19,301,416 km (0.1 R)
• M49: 19,497,240 km (0.102 R)
• M50: 19,644,444 km (0.113 R)
• M51: 20,485,932 km (0.115 R)
• M52: 21,238,111 km (0.104 R)
• M53: 22,203,914 km (0.059 R)
• M54: 23,235,990 km (0.054 R)
• M55: 23,653,219 km (0.068 R)
• M56: 27,024,257 km (0.099 R)
• M57: 27,904,042 km (0.068 R)
• M58: 29,185,198 km (0.095 R)
• M59: 29,297,546 km (0.103 R)
• M60: 29,578,940 km (0.091 R)
• M61: 29,804,683 km (0.109 R)
• M62: 31,228,705 km (0.077 R)
• M63: 31,343,596 km (0.086 R)
• M64: 31,977,891 km (0.116 R)
• M65: 32,500,137 km (0.074 R)
• M66: 32,616,525 km (0.055 R)
• M67: 33,025,076 km (0.113 R)
• M68: 33,259,347 km (0.091 R)
• M69: 33,729,383 km (0.102 R)
• M70: 34,438,776 km (0.116 R)
• M71: 34,616,798 km (0.03 R)
• M72: 36,052,638 km (0.094 R)
• M73: 36,535,540 km (0.107 R)
• M74: 36,899,063 km (0.063 R)
• M75: 37,691,034 km (0.119 R)
• M76: 38,058,297 km (0.12 R)
• M77: 38,181,117 km (0.119 R)
• M78: 38,365,421 km (0.111 R)
• M79: 39,539,764 km (0.054 R)
• M80: 39,601,848 km (0.104 R)
• M81: 39,850,778 km (0.098 R)
• M82: 41,417,966 km (0.075 R)
• M83: 41,544,077 km (0.1 R)
• M84: 42,050,316 km (0.101 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit