🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 12.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,465,217 km

• M1: 158,574 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.74 AU - 1.16 AU

Year: 337 Days

Day: 24 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.8 AU

Year: 635 Days

Day: 24.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,465,217 km

• M1: 418,724 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.2 AU - 1.84 AU

Year: 681 Days

Day: 15.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,465,217 km

• M1: 1,193,043 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 907 Days

Day: 44.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.01 AU - 2.59 AU

Year: 1268 Days

Day: 23.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,465,217 km

• M1: 1,595,461 km (0.114 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 10.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.05 AU - 6.09 AU

Year: 5435 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,465,217 km

• M1: 127,009 km (0.113 R)
• M2: 519,553 km (0.05 R)
• M3: 1,084,435 km (0.045 R)
• M4: 1,720,076 km (0.102 R)
• M5: 2,250,401 km (0.067 R)
• M6: 2,726,122 km (0.112 R)
• M7: 4,568,270 km (0.064 R)
• M8: 4,954,532 km (0.083 R)
• M9: 5,793,327 km (0.102 R)
• M10: 6,530,246 km (0.085 R)
• M11: 8,378,079 km (0.08 R)
• M12: 8,801,441 km (0.106 R)
• M13: 10,818,619 km (0.116 R)
• M14: 12,471,825 km (0.034 R)
• M15: 14,071,176 km (0.107 R)
• M16: 14,395,803 km (0.08 R)
• M17: 15,977,801 km (0.108 R)
• M18: 17,547,681 km (0.11 R)
• M19: 19,284,213 km (0.072 R)
• M20: 19,617,966 km (0.116 R)
• M21: 20,091,742 km (0.062 R)
• M22: 21,558,848 km (0.095 R)
• M23: 22,428,610 km (0.119 R)
• M24: 24,783,580 km (0.119 R)
• M25: 25,178,369 km (0.069 R)
• M26: 27,974,652 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 10

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.84 AU - 13.4 AU

Year: 15335 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,465,217 km

• M1: 124,316 km (0.064 R)
• M2: 461,061 km (0.117 R)
• M3: 871,108 km (0.091 R)
• M4: 1,189,303 km (0.114 R)
• M5: 2,209,112 km (0.112 R)
• M6: 3,214,110 km (0.069 R)
• M7: 3,535,446 km (0.101 R)
• M8: 5,899,990 km (0.045 R)
• M9: 6,384,388 km (0.069 R)
• M10: 6,982,929 km (0.095 R)
• M11: 8,491,624 km (0.111 R)
• M12: 9,162,720 km (0.111 R)
• M13: 12,661,216 km (0.112 R)
• M14: 14,815,874 km (0.104 R)
• M15: 16,407,745 km (0.036 R)
• M16: 18,194,392 km (0.104 R)
• M17: 24,124,751 km (0.061 R)
• M18: 26,754,083 km (0.063 R)
• M19: 30,391,107 km (0.108 R)
• M20: 31,349,281 km (0.119 R)
• M21: 31,835,923 km (0.113 R)
• M22: 32,327,501 km (0.033 R)
• M23: 32,699,551 km (0.088 R)
• M24: 35,253,337 km (0.09 R)
• M25: 36,982,987 km (0.098 R)
• M26: 41,334,340 km (0.082 R)
• M27: 48,079,260 km (0.054 R)
• M28: 50,038,543 km (0.055 R)
• M29: 54,992,327 km (0.102 R)
• M30: 60,076,411 km (0.116 R)
• M31: 62,348,054 km (0.069 R)
• M32: 66,260,338 km (0.092 R)
• M33: 67,465,199 km (0.053 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit