🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 269 Days

Day: 45.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,712,070 km

• M1: 44,281 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.99 AU - 1.55 AU

Year: 518 Days

Day: 15.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,712,070 km

• M1: 978,071 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 555 Days

Day: 25.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.88 AU - 2.78 AU

Year: 1286 Days

Day: 21.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.43 AU - 2.45 AU

Year: 1378 Days

Day: 12.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.78 AU - 2.8 AU

Year: 1685 Days

Day: 20.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,712,070 km

• M1: 1,723,816 km (0.104 R)
• M2: 1,824,944 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.06 AU - 3.42 AU

Year: 2109 Days

Day: 19.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 10.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.95 AU - 5.21 AU

Year: 4141 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,712,070 km

• M1: 140,024 km (0.043 R)
• M2: 321,187 km (0.078 R)
• M3: 426,204 km (0.077 R)
• M4: 572,361 km (0.105 R)
• M5: 841,039 km (0.104 R)
• M6: 962,064 km (0.091 R)
• M7: 1,042,398 km (0.04 R)
• M8: 1,412,802 km (0.069 R)
• M9: 1,545,346 km (0.085 R)
• M10: 1,766,152 km (0.03 R)
• M11: 1,866,084 km (0.065 R)
• M12: 1,982,621 km (0.057 R)
• M13: 2,362,749 km (0.081 R)
• M14: 2,457,444 km (0.088 R)
• M15: 2,634,419 km (0.06 R)
• M16: 2,732,704 km (0.055 R)
• M17: 2,848,942 km (0.044 R)
• M18: 2,983,879 km (0.117 R)
• M19: 3,052,245 km (0.108 R)
• M20: 3,138,414 km (0.086 R)
• M21: 3,207,827 km (0.079 R)
• M22: 3,455,262 km (0.071 R)
• M23: 3,563,122 km (0.089 R)
• M24: 3,653,928 km (0.052 R)
• M25: 3,782,433 km (0.113 R)
• M26: 4,006,231 km (0.104 R)
• M27: 4,215,219 km (0.11 R)
• M28: 5,045,936 km (0.11 R)
• M29: 5,209,895 km (0.098 R)
• M30: 5,334,062 km (0.066 R)
• M31: 5,585,386 km (0.116 R)
• M32: 6,056,171 km (0.107 R)
• M33: 6,121,246 km (0.096 R)
• M34: 6,318,266 km (0.082 R)
• M35: 6,517,381 km (0.104 R)
• M36: 6,763,619 km (0.112 R)
• M37: 7,661,206 km (0.068 R)
• M38: 8,304,327 km (0.042 R)
• M39: 8,376,882 km (0.094 R)
• M40: 8,989,635 km (0.115 R)
• M41: 9,540,903 km (0.052 R)
• M42: 9,642,331 km (0.093 R)
• M43: 9,974,288 km (0.043 R)
• M44: 10,993,050 km (0.117 R)
• M45: 11,206,077 km (0.036 R)
• M46: 11,501,234 km (0.08 R)
• M47: 11,690,475 km (0.079 R)
• M48: 12,071,950 km (0.108 R)
• M49: 12,209,281 km (0.077 R)
• M50: 12,374,586 km (0.104 R)
• M51: 12,763,391 km (0.106 R)
• M52: 12,847,316 km (0.103 R)
• M53: 13,297,456 km (0.095 R)
• M54: 13,695,685 km (0.062 R)
• M55: 14,040,209 km (0.102 R)
• M56: 14,329,531 km (0.118 R)
• M57: 14,825,747 km (0.099 R)
• M58: 14,943,331 km (0.094 R)
• M59: 15,061,214 km (0.05 R)
• M60: 15,268,258 km (0.1 R)
• M61: 15,357,269 km (0.026 R)
• M62: 15,446,579 km (0.096 R)
• M63: 15,715,256 km (0.049 R)
• M64: 16,106,006 km (0.109 R)
• M65: 16,928,046 km (0.09 R)
• M66: 17,050,866 km (0.109 R)
• M67: 18,328,133 km (0.027 R)
• M68: 19,668,081 km (0.106 R)
• M69: 19,732,707 km (0.045 R)
• M70: 20,513,458 km (0.091 R)
• M71: 20,611,744 km (0.113 R)
• M72: 20,841,676 km (0.072 R)
• M73: 22,374,157 km (0.074 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit