🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.97 AU

Year: 262 Days

Day: 28.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,362,699 km

• M1: 461,210 km (0.1 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.1

Radius: 7.5

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.37 AU - 15.69 AU

Year: 20575 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,362,699 km

• M1: 93,349 km (0.113 R)
• M2: 390,151 km (0.098 R)
• M3: 741,108 km (0.062 R)
• M4: 1,029,981 km (0.089 R)
• M5: 1,482,964 km (0.108 R)
• M6: 1,755,830 km (0.096 R)
• M7: 3,606,805 km (0.107 R)
• M8: 3,894,781 km (0.066 R)
• M9: 4,260,398 km (0.027 R)
• M10: 5,025,441 km (0.115 R)
• M11: 5,647,320 km (0.106 R)
• M12: 8,707,344 km (0.119 R)
• M13: 9,174,239 km (0.115 R)
• M14: 9,989,547 km (0.116 R)
• M15: 10,328,835 km (0.088 R)
• M16: 10,675,753 km (0.108 R)
• M17: 11,515,446 km (0.12 R)
• M18: 14,299,163 km (0.109 R)
• M19: 14,949,166 km (0.117 R)
• M20: 16,075,937 km (0.092 R)
• M21: 18,245,405 km (0.081 R)
• M22: 18,838,112 km (0.044 R)
• M23: 20,421,456 km (0.089 R)
• M24: 20,876,532 km (0.071 R)
• M25: 24,764,132 km (0.115 R)
• M26: 26,661,033 km (0.076 R)
• M27: 33,054,697 km (0.064 R)
• M28: 38,712,638 km (0.029 R)
• M29: 57,122,451 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.6

Radius: 3.3

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.83 AU - 20.93 AU

Year: 25584 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,362,699 km

• M1: 40,990 km (0.106 R)
• M2: 439,519 km (0.081 R)
• M3: 1,540,858 km (0.074 R)
• M4: 3,097,723 km (0.1 R)
• M5: 3,586,609 km (0.067 R)
• M6: 6,561,961 km (0.077 R)
• M7: 10,155,152 km (0.08 R)
• M8: 11,161,796 km (0.101 R)
• M9: 13,302,542 km (0.063 R)
• M10: 15,170,570 km (0.079 R)
• M11: 18,204,266 km (0.098 R)
• M12: 21,146,706 km (0.098 R)
• M13: 21,904,868 km (0.089 R)
• M14: 23,275,035 km (0.097 R)
• M15: 25,330,061 km (0.115 R)
• M16: 30,032,670 km (0.087 R)
• M17: 32,838,827 km (0.108 R)
• M18: 38,404,765 km (0.05 R)
• M19: 39,531,537 km (0.114 R)
• M20: 41,116,825 km (0.113 R)
• M21: 42,594,254 km (0.049 R)
• M22: 57,515,445 km (0.096 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit