🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 137 Days

Day: 28.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,418,069 km

• M1: 115,340 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.08 AU - 1.22 AU

Year: 465 Days

Day: 12.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.12 AU - 3.5 AU

Year: 2269 Days

Day: 34.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.67 AU - 4.11 AU

Year: 2351 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.07 AU - 4.09 AU

Year: 2552 Days

Day: 31.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 14.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.15 AU - 6.29 AU

Year: 5154 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,418,069 km

• M1: 206,146 km (0.118 R)
• M2: 344,823 km (0.096 R)
• M3: 492,775 km (0.058 R)
• M4: 703,708 km (0.069 R)
• M5: 834,457 km (0.117 R)
• M6: 1,095,954 km (0.034 R)
• M7: 1,766,152 km (0.082 R)
• M8: 2,455,051 km (0.096 R)
• M9: 2,644,591 km (0.104 R)
• M10: 2,839,218 km (0.099 R)
• M11: 2,958,447 km (0.064 R)
• M12: 3,242,983 km (0.053 R)
• M13: 4,083,274 km (0.068 R)
• M14: 4,355,093 km (0.113 R)
• M15: 4,774,266 km (0.088 R)
• M16: 5,551,577 km (0.089 R)
• M17: 5,853,465 km (0.082 R)
• M18: 6,006,355 km (0.081 R)
• M19: 6,631,524 km (0.079 R)
• M20: 6,737,888 km (0.119 R)
• M21: 6,871,479 km (0.069 R)
• M22: 7,470,020 km (0.114 R)
• M23: 8,284,730 km (0.108 R)
• M24: 8,428,045 km (0.08 R)
• M25: 8,804,732 km (0.077 R)
• M26: 9,216,426 km (0.09 R)
• M27: 9,394,896 km (0.034 R)
• M28: 9,544,494 km (0.077 R)
• M29: 10,520,620 km (0.093 R)
• M30: 10,957,745 km (0.07 R)
• M31: 11,052,141 km (0.107 R)
• M32: 11,368,989 km (0.116 R)
• M33: 11,496,596 km (0.072 R)
• M34: 11,979,199 km (0.107 R)
• M35: 12,370,248 km (0.044 R)
• M36: 12,501,445 km (0.11 R)
• M37: 12,964,451 km (0.103 R)
• M38: 13,298,802 km (0.114 R)
• M39: 13,771,531 km (0.091 R)
• M40: 14,112,465 km (0.089 R)
• M41: 15,363,402 km (0.071 R)
• M42: 16,109,596 km (0.094 R)
• M43: 16,217,157 km (0.097 R)
• M44: 16,541,186 km (0.049 R)
• M45: 16,976,666 km (0.066 R)
• M46: 17,159,325 km (0.031 R)
• M47: 17,526,438 km (0.12 R)
• M48: 17,747,992 km (0.113 R)
• M49: 18,231,193 km (0.115 R)
• M50: 18,869,527 km (0.069 R)
• M51: 19,591,786 km (0.038 R)
• M52: 20,400,662 km (0.104 R)
• M53: 21,024,186 km (0.069 R)
• M54: 21,575,005 km (0.086 R)
• M55: 21,812,417 km (0.08 R)
• M56: 22,130,462 km (0.085 R)
• M57: 22,250,140 km (0.091 R)
• M58: 23,174,805 km (0.09 R)
• M59: 23,703,035 km (0.12 R)
• M60: 24,399,712 km (0.076 R)
• M61: 24,729,874 km (0.067 R)
• M62: 24,936,918 km (0.046 R)
• M63: 25,981,261 km (0.105 R)
• M64: 26,954,694 km (0.091 R)
• M65: 27,510,151 km (0.074 R)
• M66: 28,502,134 km (0.086 R)
• M67: 29,374,290 km (0.033 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit