🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 177 Days

Day: 25.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.1

Radius: 6.2

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.98 AU - 17.16 AU

Year: 22784 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,049,186 km

• M1: 77,043 km (0.086 R)
• M2: 445,353 km (0.067 R)
• M3: 901,626 km (0.081 R)
• M4: 1,120,787 km (0.036 R)
• M5: 1,327,980 km (0.038 R)
• M6: 1,763,011 km (0.118 R)
• M7: 2,265,959 km (0.12 R)
• M8: 3,051,497 km (0.099 R)
• M9: 6,074,272 km (0.091 R)
• M10: 8,594,996 km (0.065 R)
• M11: 10,274,083 km (0.09 R)
• M12: 12,812,908 km (0.079 R)
• M13: 13,641,531 km (0.059 R)
• M14: 14,345,688 km (0.07 R)
• M15: 18,610,274 km (0.073 R)
• M16: 24,210,022 km (0.076 R)
• M17: 24,779,242 km (0.109 R)
• M18: 25,944,160 km (0.103 R)
• M19: 31,506,060 km (0.081 R)
• M20: 34,420,376 km (0.057 R)
• M21: 37,358,328 km (0.048 R)
• M22: 38,271,324 km (0.087 R)
• M23: 39,043,399 km (0.088 R)
• M24: 41,099,472 km (0.115 R)
• M25: 44,063,754 km (0.104 R)
• M26: 47,167,610 km (0.102 R)
• M27: 48,055,025 km (0.101 R)
• M28: 50,414,183 km (0.108 R)
• M29: 60,623,789 km (0.11 R)
• M30: 61,461,836 km (0.118 R)
• M31: 62,095,383 km (0.066 R)
• M32: 64,891,068 km (0.057 R)
• M33: 66,430,730 km (0.099 R)
• M34: 70,041,125 km (0.077 R)
• M35: 73,780,024 km (0.081 R)
• M36: 83,704,945 km (0.107 R)
• M37: 86,318,121 km (0.117 R)
• M38: 87,911,937 km (0.11 R)
• M39: 88,716,025 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.3

Radius: 6.4

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.23 AU - 20.79 AU

Year: 26017 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,049,186 km

• M1: 80,035 km (0.056 R)
• M2: 617,540 km (0.081 R)
• M3: 972,087 km (0.09 R)
• M4: 1,375,702 km (0.09 R)
• M5: 3,302,822 km (0.047 R)
• M6: 3,849,004 km (0.096 R)
• M7: 4,076,991 km (0.061 R)
• M8: 4,705,302 km (0.098 R)
• M9: 6,648,429 km (0.084 R)
• M10: 7,926,144 km (0.095 R)
• M11: 12,945,601 km (0.119 R)
• M12: 14,371,119 km (0.031 R)
• M13: 17,265,689 km (0.056 R)
• M14: 18,159,087 km (0.092 R)
• M15: 25,407,104 km (0.05 R)
• M16: 25,864,873 km (0.082 R)
• M17: 26,678,985 km (0.034 R)
• M18: 29,726,593 km (0.096 R)
• M19: 36,647,888 km (0.097 R)
• M20: 38,720,118 km (0.095 R)
• M21: 40,092,678 km (0.089 R)
• M22: 41,814,101 km (0.095 R)
• M23: 44,902,250 km (0.047 R)
• M24: 45,571,251 km (0.102 R)
• M25: 53,187,877 km (0.112 R)
• M26: 55,073,110 km (0.111 R)
• M27: 58,777,153 km (0.071 R)
• M28: 59,376,891 km (0.105 R)
• M29: 61,404,989 km (0.088 R)
• M30: 61,610,387 km (0.097 R)
• M31: 66,028,910 km (0.101 R)
• M32: 68,425,468 km (0.12 R)
• M33: 71,558,795 km (0.079 R)
• M34: 75,255,209 km (0.114 R)
• M35: 79,807,771 km (0.082 R)
• M36: 84,033,612 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit