🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.96 AU - 1.12 AU

Year: 382 Days

Day: 41.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,552,652 km

• M1: 83,326 km (0.102 R)
• M2: 173,833 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.83 AU - 2.43 AU

Year: 1119 Days

Day: 30 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 3

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.84 AU - 17.04 AU

Year: 19748 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,552,652 km

• M1: 53,706 km (0.118 R)
• M2: 155,283 km (0.082 R)
• M3: 254,915 km (0.044 R)
• M4: 553,213 km (0.106 R)
• M5: 862,731 km (0.088 R)
• M6: 1,227,600 km (0.061 R)
• M7: 1,339,649 km (0.076 R)
• M8: 1,955,095 km (0.091 R)
• M9: 2,400,148 km (0.06 R)
• M10: 2,496,639 km (0.114 R)
• M11: 2,656,559 km (0.07 R)
• M12: 3,920,511 km (0.087 R)
• M13: 4,712,034 km (0.112 R)
• M14: 7,841,621 km (0.111 R)
• M15: 8,011,864 km (0.075 R)
• M16: 8,359,828 km (0.105 R)
• M17: 8,900,475 km (0.093 R)
• M18: 10,001,066 km (0.114 R)
• M19: 10,923,487 km (0.073 R)
• M20: 12,296,496 km (0.113 R)
• M21: 14,790,143 km (0.071 R)
• M22: 16,052,001 km (0.112 R)
• M23: 22,495,780 km (0.07 R)
• M24: 22,926,023 km (0.073 R)
• M25: 23,537,579 km (0.08 R)
• M26: 24,249,665 km (0.079 R)
• M27: 26,092,412 km (0.105 R)
• M28: 34,511,481 km (0.085 R)
• M29: 35,429,713 km (0.097 R)
• M30: 36,128,933 km (0.117 R)
• M31: 38,648,909 km (0.09 R)
• M32: 40,900,058 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.84 AU - 18.24 AU

Year: 20991 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,552,652 km

• M1: 99,632 km (0.119 R)
• M2: 370,554 km (0.088 R)
• M3: 775,815 km (0.118 R)
• M4: 1,089,970 km (0.047 R)
• M5: 1,530,835 km (0.038 R)
• M6: 2,382,047 km (0.088 R)
• M7: 3,619,820 km (0.113 R)
• M8: 4,218,959 km (0.081 R)
• M9: 4,694,980 km (0.083 R)
• M10: 5,861,245 km (0.099 R)
• M11: 6,844,851 km (0.111 R)
• M12: 8,067,215 km (0.104 R)
• M13: 8,613,397 km (0.045 R)
• M14: 11,213,408 km (0.101 R)
• M15: 11,663,847 km (0.114 R)
• M16: 12,243,987 km (0.102 R)
• M17: 14,691,259 km (0.097 R)
• M18: 15,644,048 km (0.059 R)
• M19: 18,052,274 km (0.077 R)
• M20: 18,359,997 km (0.11 R)
• M21: 21,289,423 km (0.053 R)
• M22: 24,799,587 km (0.085 R)
• M23: 26,740,919 km (0.086 R)
• M24: 31,698,143 km (0.109 R)
• M25: 33,055,445 km (0.077 R)
• M26: 34,569,076 km (0.106 R)
• M27: 37,985,143 km (0.113 R)
• M28: 38,490,934 km (0.063 R)
• M29: 42,699,421 km (0.078 R)
• M30: 44,214,099 km (0.056 R)
• M31: 48,823,958 km (0.119 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit