🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 323 Days

Day: 36.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 8.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.01 AU - 1.31 AU

Year: 807 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,145,260 km

• M1: 103,522 km (0.038 R)
• M2: 369,656 km (0.078 R)
• M3: 720,613 km (0.082 R)
• M4: 999,912 km (0.105 R)
• M5: 1,265,299 km (0.097 R)
• M6: 1,664,725 km (0.061 R)
• M7: 2,024,807 km (0.074 R)
• M8: 2,510,103 km (0.091 R)
• M9: 3,195,111 km (0.112 R)
• M10: 3,940,558 km (0.061 R)
• M11: 4,409,098 km (0.047 R)
• M12: 5,549,034 km (0.046 R)
• M13: 6,916,658 km (0.118 R)
• M14: 7,667,489 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.9

Radius: 3.9

Gravity: 33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.19 AU - 10.79 AU

Year: 18876 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,145,260 km

• M1: 48,470 km (0.058 R)
• M2: 174,282 km (0.083 R)
• M3: 334,052 km (0.097 R)
• M4: 1,450,202 km (0.118 R)
• M5: 2,169,319 km (0.109 R)
• M6: 2,686,778 km (0.099 R)
• M7: 3,024,121 km (0.06 R)
• M8: 3,308,656 km (0.077 R)
• M9: 3,841,673 km (0.09 R)
• M10: 4,175,277 km (0.034 R)
• M11: 4,627,361 km (0.113 R)
• M12: 5,040,251 km (0.083 R)
• M13: 6,018,472 km (0.081 R)
• M14: 6,637,059 km (0.109 R)
• M15: 6,983,677 km (0.114 R)
• M16: 11,445,733 km (0.076 R)
• M17: 14,509,049 km (0.107 R)
• M18: 16,073,094 km (0.099 R)
• M19: 18,923,532 km (0.088 R)
• M20: 19,707,575 km (0.092 R)
• M21: 22,093,511 km (0.1 R)
• M22: 22,962,376 km (0.117 R)
• M23: 23,355,818 km (0.069 R)
• M24: 24,562,774 km (0.074 R)
• M25: 25,705,253 km (0.073 R)
• M26: 25,916,634 km (0.116 R)
• M27: 28,207,576 km (0.091 R)
• M28: 35,098,503 km (0.099 R)
• M29: 41,706,091 km (0.081 R)
• M30: 42,144,712 km (0.092 R)
• M31: 42,882,230 km (0.085 R)
• M32: 46,699,967 km (0.094 R)
• M33: 48,771,898 km (0.093 R)
• M34: 52,416,401 km (0.096 R)
• M35: 53,097,969 km (0.095 R)
• M36: 59,131,700 km (0.104 R)
• M37: 64,236,428 km (0.085 R)
• M38: 65,803,615 km (0.108 R)
• M39: 66,001,234 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.6

Radius: 4.1

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.19 AU - 13.11 AU

Year: 22441 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,145,260 km

• M1: 51,013 km (0.074 R)
• M2: 466,895 km (0.089 R)
• M3: 906,563 km (0.105 R)
• M4: 3,327,505 km (0.06 R)
• M5: 4,357,038 km (0.082 R)
• M6: 4,994,026 km (0.101 R)
• M7: 5,727,504 km (0.098 R)
• M8: 20,297,888 km (0.04 R)
• M9: 25,960,317 km (0.083 R)
• M10: 34,743,657 km (0.082 R)
• M11: 48,601,955 km (0.1 R)
• M12: 49,524,674 km (0.097 R)
• M13: 53,170,374 km (0.065 R)
• M14: 54,314,499 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit