🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 36.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,715,698 km

• M1: 32,313 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 22.6 Hours

Environment

Temp: 259 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,715,698 km

• M1: 265,985 km (0.084 R)
• M2: 407,804 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 24 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.73 AU - 0.75 AU

Year: 228 Days

Day: 18.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.1 AU

Year: 364 Days

Day: 45.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.93 AU - 3.85 AU

Year: 2235 Days

Day: 31.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,715,698 km

• M1: 1,311,525 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.76 AU - 5.6 AU

Year: 3626 Days

Day: 43.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,715,698 km

• M1: 1,093,860 km (0.114 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 13.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.07 AU - 7.15 AU

Year: 5409 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,715,698 km

• M1: 185,053 km (0.08 R)
• M2: 334,650 km (0.08 R)
• M3: 524,789 km (0.115 R)
• M4: 868,266 km (0.111 R)
• M5: 969,245 km (0.094 R)
• M6: 1,059,303 km (0.094 R)
• M7: 1,331,421 km (0.106 R)
• M8: 1,485,058 km (0.052 R)
• M9: 1,644,829 km (0.074 R)
• M10: 1,829,432 km (0.05 R)
• M11: 2,060,411 km (0.098 R)
• M12: 2,301,264 km (0.073 R)
• M13: 2,988,666 km (0.088 R)
• M14: 3,308,955 km (0.08 R)
• M15: 3,737,254 km (0.105 R)
• M16: 3,834,941 km (0.061 R)
• M17: 4,183,654 km (0.074 R)
• M18: 4,516,659 km (0.1 R)
• M19: 5,073,013 km (0.039 R)
• M20: 5,263,451 km (0.093 R)
• M21: 5,483,959 km (0.045 R)
• M22: 6,163,881 km (0.09 R)
• M23: 7,884,257 km (0.09 R)
• M24: 8,105,213 km (0.075 R)
• M25: 8,200,656 km (0.086 R)
• M26: 8,360,427 km (0.074 R)
• M27: 8,813,409 km (0.05 R)
• M28: 9,341,041 km (0.073 R)
• M29: 9,608,671 km (0.061 R)
• M30: 10,739,631 km (0.114 R)
• M31: 10,844,499 km (0.073 R)
• M32: 11,020,127 km (0.101 R)
• M33: 12,021,086 km (0.098 R)
• M34: 12,716,866 km (0.112 R)
• M35: 13,237,916 km (0.07 R)
• M36: 13,425,661 km (0.058 R)
• M37: 13,614,453 km (0.055 R)
• M38: 14,070,877 km (0.101 R)
• M39: 14,765,011 km (0.046 R)
• M40: 15,391,527 km (0.103 R)
• M41: 15,628,639 km (0.096 R)
• M42: 16,267,123 km (0.109 R)
• M43: 16,589,506 km (0.109 R)
• M44: 17,077,046 km (0.048 R)
• M45: 17,734,528 km (0.112 R)
• M46: 18,652,162 km (0.04 R)
• M47: 18,862,945 km (0.102 R)
• M48: 18,989,655 km (0.088 R)
• M49: 20,057,484 km (0.073 R)
• M50: 21,585,028 km (0.116 R)
• M51: 21,673,440 km (0.045 R)
• M52: 22,295,767 km (0.098 R)
• M53: 23,240,179 km (0.115 R)
• M54: 24,381,611 km (0.087 R)
• M55: 24,473,763 km (0.088 R)
• M56: 24,704,592 km (0.057 R)
• M57: 26,529,387 km (0.076 R)
• M58: 26,671,505 km (0.083 R)
• M59: 26,956,639 km (0.095 R)
• M60: 27,386,134 km (0.11 R)
• M61: 27,481,877 km (0.052 R)
• M62: 28,300,476 km (0.066 R)
• M63: 28,397,266 km (0.097 R)
• M64: 29,764,441 km (0.078 R)
• M65: 29,912,244 km (0.102 R)
• M66: 30,208,448 km (0.109 R)
• M67: 30,505,699 km (0.1 R)
• M68: 30,803,847 km (0.108 R)
• M69: 31,754,542 km (0.075 R)
• M70: 32,461,092 km (0.06 R)
• M71: 32,613,233 km (0.113 R)
• M72: 33,582,029 km (0.112 R)
• M73: 33,992,825 km (0.084 R)
• M74: 34,715,682 km (0.077 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit