🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 157 Days

Day: 38.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 166 Days

Day: 31.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 91.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.89 AU - 0.95 AU

Year: 370 Days

Day: 39.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,237,859 km

• M1: 697,724 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 14.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.07 AU - 10.35 AU

Year: 10770 Days

Day: 14 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,237,859 km

• M1: 262,395 km (0.102 R)
• M2: 392,395 km (0.089 R)
• M3: 522,396 km (0.09 R)
• M4: 619,784 km (0.075 R)
• M5: 837,449 km (0.096 R)
• M6: 1,180,926 km (0.102 R)
• M7: 1,317,209 km (0.091 R)
• M8: 1,587,981 km (0.026 R)
• M9: 1,720,824 km (0.038 R)
• M10: 1,957,488 km (0.097 R)
• M11: 2,080,009 km (0.119 R)
• M12: 2,870,035 km (0.12 R)
• M13: 3,201,095 km (0.082 R)
• M14: 3,371,338 km (0.057 R)
• M15: 3,470,072 km (0.029 R)
• M16: 3,645,102 km (0.06 R)
• M17: 3,797,542 km (0.114 R)
• M18: 4,482,999 km (0.063 R)
• M19: 4,840,389 km (0.088 R)
• M20: 5,466,306 km (0.071 R)
• M21: 6,391,719 km (0.045 R)
• M22: 7,014,644 km (0.063 R)
• M23: 7,109,788 km (0.059 R)
• M24: 7,624,555 km (0.08 R)
• M25: 7,952,473 km (0.065 R)
• M26: 8,051,657 km (0.116 R)
• M27: 8,998,462 km (0.113 R)
• M28: 9,414,942 km (0.112 R)
• M29: 10,922,440 km (0.07 R)
• M30: 11,741,787 km (0.12 R)
• M31: 12,082,721 km (0.099 R)
• M32: 12,426,946 km (0.059 R)
• M33: 13,597,848 km (0.05 R)
• M34: 14,885,437 km (0.108 R)
• M35: 15,049,097 km (0.12 R)
• M36: 15,460,940 km (0.06 R)
• M37: 16,211,622 km (0.082 R)
• M38: 16,464,592 km (0.036 R)
• M39: 16,889,001 km (0.054 R)
• M40: 17,878,890 km (0.062 R)
• M41: 22,023,200 km (0.045 R)
• M42: 22,397,045 km (0.108 R)
• M43: 22,678,888 km (0.062 R)
• M44: 24,009,561 km (0.112 R)
• M45: 26,398,788 km (0.115 R)
• M46: 27,445,824 km (0.074 R)
• M47: 28,506,323 km (0.117 R)
• M48: 29,272,115 km (0.116 R)
• M49: 30,096,399 km (0.115 R)
• M50: 30,771,833 km (0.106 R)
• M51: 31,609,880 km (0.08 R)
• M52: 32,084,704 km (0.066 R)
• M53: 32,243,427 km (0.081 R)
• M54: 32,668,136 km (0.057 R)
• M55: 33,522,938 km (0.113 R)
• M56: 33,630,349 km (0.099 R)
• M57: 35,856,964 km (0.105 R)
• M58: 36,021,671 km (0.034 R)
• M59: 36,131,775 km (0.049 R)
• M60: 36,351,983 km (0.09 R)
• M61: 36,849,396 km (0.084 R)
• M62: 37,071,250 km (0.109 R)
• M63: 37,237,902 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit