🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.66 AU - 1.04 AU

Year: 335 Days

Day: 38.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 396 Days

Day: 45 Hours

Environment

Temp: -57 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.6 AU

Year: 731 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.44 AU - 2.08 AU

Year: 998 Days

Day: 23.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,365,708 km

• M1: 955,182 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.52 AU - 2.26 AU

Year: 1111 Days

Day: 15 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,365,708 km

• M1: 43,683 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.17 AU - 2.27 AU

Year: 1414 Days

Day: 12.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1433 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,365,708 km

• M1: 837,598 km (0.054 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 13.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.86 AU - 5.04 AU

Year: 4013 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,365,708 km

• M1: 192,981 km (0.054 R)
• M2: 306,077 km (0.116 R)
• M3: 630,854 km (0.091 R)
• M4: 828,024 km (0.092 R)
• M5: 992,731 km (0.101 R)
• M6: 1,544,748 km (0.092 R)
• M7: 1,696,739 km (0.094 R)
• M8: 1,934,600 km (0.116 R)
• M9: 2,087,489 km (0.063 R)
• M10: 2,232,449 km (0.038 R)
• M11: 2,558,124 km (0.085 R)
• M12: 2,753,199 km (0.056 R)
• M13: 3,020,979 km (0.117 R)
• M14: 3,116,872 km (0.112 R)
• M15: 3,213,661 km (0.088 R)
• M16: 3,382,109 km (0.053 R)
• M17: 3,640,464 km (0.093 R)
• M18: 3,965,092 km (0.081 R)
• M19: 4,055,299 km (0.096 R)
• M20: 4,207,141 km (0.12 R)
• M21: 4,423,011 km (0.073 R)
• M22: 4,753,772 km (0.051 R)
• M23: 5,043,842 km (0.027 R)
• M24: 5,372,957 km (0.064 R)
• M25: 5,965,963 km (0.087 R)
• M26: 6,121,844 km (0.089 R)
• M27: 6,402,340 km (0.101 R)
• M28: 6,508,704 km (0.102 R)
• M29: 6,741,030 km (0.027 R)
• M30: 6,885,392 km (0.12 R)
• M31: 6,976,198 km (0.084 R)
• M32: 7,085,703 km (0.058 R)
• M33: 7,417,511 km (0.087 R)
• M34: 7,547,961 km (0.042 R)
• M35: 7,679,158 km (0.062 R)
• M36: 8,020,091 km (0.065 R)
• M37: 8,230,875 km (0.076 R)
• M38: 8,463,051 km (0.102 R)
• M39: 8,874,445 km (0.112 R)
• M40: 8,973,329 km (0.046 R)
• M41: 9,092,559 km (0.119 R)
• M42: 9,332,514 km (0.082 R)
• M43: 9,473,584 km (0.081 R)
• M44: 9,655,944 km (0.081 R)
• M45: 9,798,511 km (0.117 R)
• M46: 9,982,965 km (0.071 R)
• M47: 10,127,177 km (0.091 R)
• M48: 10,251,344 km (0.094 R)
• M49: 10,501,172 km (0.113 R)
• M50: 10,669,021 km (0.096 R)
• M51: 10,901,047 km (0.084 R)
• M52: 11,241,682 km (0.1 R)
• M53: 12,639,075 km (0.066 R)
• M54: 12,795,106 km (0.085 R)
• M55: 13,132,000 km (0.072 R)
• M56: 14,461,776 km (0.087 R)
• M57: 14,625,286 km (0.076 R)
• M58: 14,836,219 km (0.085 R)
• M59: 15,666,338 km (0.111 R)
• M60: 15,858,272 km (0.099 R)
• M61: 16,002,783 km (0.114 R)
• M62: 16,099,274 km (0.093 R)
• M63: 16,341,473 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit