🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.53 AU - 0.83 AU

Year: 203 Days

Day: 20.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,089,190 km

• M1: 242,498 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.62 AU - 1.98 AU

Year: 873 Days

Day: 42 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 11.6

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.97 AU - 5.35 AU

Year: 4239 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,089,190 km

• M1: 144,362 km (0.031 R)
• M2: 536,757 km (0.081 R)
• M3: 1,071,570 km (0.077 R)
• M4: 1,578,706 km (0.103 R)
• M5: 2,228,410 km (0.106 R)
• M6: 2,650,575 km (0.09 R)
• M7: 3,924,102 km (0.097 R)
• M8: 5,341,841 km (0.097 R)
• M9: 6,074,870 km (0.102 R)
• M10: 7,351,090 km (0.082 R)
• M11: 7,997,203 km (0.096 R)
• M12: 10,921,542 km (0.118 R)
• M13: 11,811,350 km (0.109 R)
• M14: 12,547,521 km (0.11 R)
• M15: 13,682,221 km (0.089 R)
• M16: 14,827,991 km (0.078 R)
• M17: 16,878,230 km (0.049 R)
• M18: 19,044,557 km (0.085 R)
• M19: 19,445,330 km (0.086 R)
• M20: 21,390,252 km (0.035 R)
• M21: 22,558,162 km (0.104 R)
• M22: 23,309,293 km (0.043 R)
• M23: 24,782,682 km (0.087 R)
• M24: 29,842,531 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 6.5

Gravity: 23.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.23 AU - 17.23 AU

Year: 24748 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,089,190 km

• M1: 84,373 km (0.09 R)
• M2: 395,387 km (0.062 R)
• M3: 658,231 km (0.069 R)
• M4: 1,301,202 km (0.111 R)
• M5: 1,761,515 km (0.111 R)
• M6: 4,435,876 km (0.102 R)
• M7: 6,322,754 km (0.109 R)
• M8: 7,468,674 km (0.068 R)
• M9: 10,229,502 km (0.113 R)
• M10: 14,904,436 km (0.067 R)
• M11: 15,757,892 km (0.083 R)
• M12: 20,209,027 km (0.063 R)
• M13: 20,831,503 km (0.109 R)
• M14: 21,253,519 km (0.073 R)
• M15: 24,837,585 km (0.045 R)
• M16: 30,938,336 km (0.102 R)
• M17: 32,747,572 km (0.117 R)
• M18: 35,218,331 km (0.055 R)
• M19: 36,423,042 km (0.082 R)
• M20: 37,810,712 km (0.059 R)
• M21: 47,792,032 km (0.1 R)
• M22: 49,454,064 km (0.106 R)
• M23: 50,393,838 km (0.091 R)
• M24: 52,503,317 km (0.097 R)
• M25: 53,284,667 km (0.063 R)
• M26: 55,473,583 km (0.072 R)
• M27: 61,099,211 km (0.097 R)
• M28: 63,496,068 km (0.104 R)
• M29: 68,013,326 km (0.116 R)
• M30: 68,476,481 km (0.112 R)
• M31: 68,708,956 km (0.116 R)
• M32: 70,114,128 km (0.089 R)
• M33: 72,257,866 km (0.094 R)
• M34: 73,955,203 km (0.064 R)
• M35: 77,934,058 km (0.113 R)
• M36: 78,695,661 km (0.091 R)
• M37: 84,166,455 km (0.079 R)
• M38: 84,700,370 km (0.108 R)
• M39: 87,677,068 km (0.11 R)
• M40: 93,552,225 km (0.109 R)
• M41: 97,024,541 km (0.093 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit