🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.58 AU - 0.76 AU

Year: 193 Days

Day: 44.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.53 AU - 0.87 AU

Year: 206 Days

Day: 21.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,928,310 km

• M1: 344,225 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.95 AU - 2.83 AU

Year: 1299 Days

Day: 19.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.28 AU - 3.62 AU

Year: 1781 Days

Day: 27.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.71 AU - 3.21 AU

Year: 1790 Days

Day: 36.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.08 AU - 4.9 AU

Year: 2801 Days

Day: 23.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.09 AU - 9.53 AU

Year: 8419 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,928,310 km

• M1: 144,811 km (0.075 R)
• M2: 233,522 km (0.078 R)
• M3: 318,793 km (0.118 R)
• M4: 400,773 km (0.07 R)
• M5: 502,948 km (0.114 R)
• M6: 604,076 km (0.115 R)
• M7: 789,727 km (0.082 R)
• M8: 883,375 km (0.096 R)
• M9: 1,053,019 km (0.073 R)
• M10: 1,203,066 km (0.115 R)
• M11: 1,296,714 km (0.097 R)
• M12: 1,425,518 km (0.075 R)
• M13: 1,748,949 km (0.117 R)
• M14: 2,345,545 km (0.06 R)
• M15: 2,464,176 km (0.096 R)
• M16: 2,564,706 km (0.109 R)
• M17: 3,174,467 km (0.094 R)
• M18: 3,328,253 km (0.029 R)
• M19: 3,417,264 km (0.115 R)
• M20: 4,086,864 km (0.102 R)
• M21: 4,206,543 km (0.115 R)
• M22: 4,572,309 km (0.091 R)
• M23: 4,872,403 km (0.111 R)
• M24: 4,999,262 km (0.06 R)
• M25: 5,101,736 km (0.099 R)
• M26: 5,730,646 km (0.078 R)
• M27: 5,891,613 km (0.072 R)
• M28: 6,273,387 km (0.081 R)
• M29: 6,663,239 km (0.1 R)
• M30: 6,747,911 km (0.116 R)
• M31: 7,003,724 km (0.053 R)
• M32: 7,379,065 km (0.073 R)
• M33: 7,583,864 km (0.076 R)
• M34: 7,790,608 km (0.065 R)
• M35: 8,179,413 km (0.116 R)
• M36: 8,821,038 km (0.084 R)
• M37: 10,217,535 km (0.094 R)
• M38: 11,275,790 km (0.096 R)
• M39: 12,092,295 km (0.03 R)
• M40: 12,542,585 km (0.092 R)
• M41: 12,647,303 km (0.06 R)
• M42: 13,033,565 km (0.078 R)
• M43: 13,853,960 km (0.026 R)
• M44: 14,361,545 km (0.094 R)
• M45: 14,507,702 km (0.026 R)
• M46: 14,617,657 km (0.106 R)
• M47: 15,134,368 km (0.118 R)
• M48: 15,208,718 km (0.038 R)
• M49: 15,394,967 km (0.115 R)
• M50: 16,490,472 km (0.116 R)
• M51: 16,643,511 km (0.112 R)
• M52: 16,912,488 km (0.063 R)
• M53: 16,989,681 km (0.064 R)
• M54: 17,066,873 km (0.087 R)
• M55: 17,806,635 km (0.115 R)
• M56: 18,318,708 km (0.086 R)
• M57: 19,357,516 km (0.051 R)
• M58: 19,802,869 km (0.098 R)
• M59: 20,621,019 km (0.111 R)
• M60: 20,951,331 km (0.118 R)
• M61: 21,117,235 km (0.049 R)
• M62: 21,408,502 km (0.111 R)
• M63: 22,163,673 km (0.077 R)
• M64: 23,355,668 km (0.102 R)
• M65: 23,441,687 km (0.119 R)
• M66: 23,700,192 km (0.112 R)
• M67: 23,872,978 km (0.072 R)
• M68: 24,046,212 km (0.097 R)
• M69: 24,481,243 km (0.068 R)
• M70: 25,138,576 km (0.11 R)
• M71: 25,580,039 km (0.066 R)
• M72: 25,801,743 km (0.097 R)
• M73: 26,515,475 km (0.1 R)
• M74: 27,916,758 km (0.054 R)
• M75: 28,190,672 km (0.065 R)
• M76: 28,649,339 km (0.112 R)
• M77: 28,741,341 km (0.087 R)
• M78: 29,388,352 km (0.104 R)
• M79: 30,790,683 km (0.059 R)
• M80: 30,979,325 km (0.045 R)
• M81: 31,168,417 km (0.114 R)
• M82: 31,785,359 km (0.095 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit