🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 25.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.4

Radius: 4.1

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.21 AU - 8.93 AU

Year: 14802 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,750,357 km

• M1: 51,013 km (0.117 R)
• M2: 181,313 km (0.099 R)
• M3: 373,396 km (0.102 R)
• M4: 893,997 km (0.112 R)
• M5: 1,127,669 km (0.08 R)
• M6: 1,763,310 km (0.112 R)
• M7: 1,941,481 km (0.067 R)
• M8: 2,333,876 km (0.077 R)
• M9: 2,996,445 km (0.094 R)
• M10: 3,322,569 km (0.119 R)
• M11: 3,494,307 km (0.11 R)
• M12: 3,723,790 km (0.098 R)
• M13: 3,990,374 km (0.087 R)
• M14: 4,385,013 km (0.088 R)
• M15: 4,652,045 km (0.115 R)
• M16: 6,756,588 km (0.073 R)
• M17: 7,316,233 km (0.081 R)
• M18: 7,863,014 km (0.111 R)
• M19: 7,993,014 km (0.098 R)
• M20: 8,572,856 km (0.051 R)
• M21: 10,376,108 km (0.11 R)
• M22: 11,065,306 km (0.044 R)
• M23: 18,542,955 km (0.08 R)
• M24: 20,115,977 km (0.087 R)
• M25: 21,268,479 km (0.092 R)
• M26: 23,345,645 km (0.119 R)
• M27: 26,708,605 km (0.068 R)
• M28: 27,397,952 km (0.113 R)
• M29: 29,018,247 km (0.078 R)
• M30: 30,594,111 km (0.12 R)
• M31: 32,226,074 km (0.093 R)
• M32: 35,899,899 km (0.107 R)
• M33: 38,456,676 km (0.115 R)
• M34: 39,843,149 km (0.086 R)
• M35: 41,393,282 km (0.088 R)
• M36: 42,715,428 km (0.05 R)
• M37: 46,002,991 km (0.038 R)
• M38: 47,852,170 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 6.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.88 AU - 10.96 AU

Year: 21718 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,750,357 km

• M1: 94,247 km (0.106 R)
• M2: 443,109 km (0.094 R)
• M3: 754,572 km (0.116 R)
• M4: 989,740 km (0.117 R)
• M5: 1,247,497 km (0.07 R)
• M6: 1,597,406 km (0.118 R)
• M7: 2,325,050 km (0.067 R)
• M8: 5,013,773 km (0.07 R)
• M9: 7,553,496 km (0.072 R)
• M10: 8,314,201 km (0.115 R)
• M11: 9,657,440 km (0.097 R)
• M12: 10,552,634 km (0.096 R)
• M13: 10,784,810 km (0.089 R)
• M14: 12,636,532 km (0.115 R)
• M15: 14,122,338 km (0.104 R)
• M16: 19,187,423 km (0.096 R)
• M17: 19,708,323 km (0.044 R)
• M18: 22,075,410 km (0.087 R)
• M19: 24,020,332 km (0.07 R)
• M20: 25,240,602 km (0.052 R)
• M21: 30,069,172 km (0.118 R)
• M22: 30,536,366 km (0.12 R)
• M23: 33,317,690 km (0.03 R)
• M24: 38,549,277 km (0.114 R)
• M25: 42,228,188 km (0.12 R)
• M26: 44,907,934 km (0.12 R)
• M27: 45,979,953 km (0.105 R)
• M28: 46,600,186 km (0.069 R)
• M29: 49,622,511 km (0.09 R)
• M30: 57,118,113 km (0.095 R)
• M31: 58,014,802 km (0.076 R)
• M32: 59,103,276 km (0.069 R)
• M33: 61,695,807 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit