🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.4 AU - 1.74 AU

Year: 745 Days

Day: 26.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.7

Radius: 3.4

Gravity: 50.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.33 AU - 15.95 AU

Year: 19080 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,487,541 km

• M1: 42,336 km (0.076 R)
• M2: 195,973 km (0.088 R)
• M3: 860,487 km (0.118 R)
• M4: 1,388,567 km (0.065 R)
• M5: 2,007,304 km (0.109 R)
• M6: 3,760,292 km (0.065 R)
• M7: 4,827,673 km (0.119 R)
• M8: 5,799,461 km (0.09 R)
• M9: 7,397,166 km (0.054 R)
• M10: 10,105,635 km (0.079 R)
• M11: 10,279,468 km (0.114 R)
• M12: 10,692,807 km (0.05 R)
• M13: 11,178,701 km (0.118 R)
• M14: 13,339,193 km (0.098 R)
• M15: 14,044,996 km (0.112 R)
• M16: 14,261,614 km (0.086 R)
• M17: 14,999,431 km (0.065 R)
• M18: 15,530,952 km (0.097 R)
• M19: 16,631,244 km (0.064 R)
• M20: 17,365,321 km (0.12 R)
• M21: 19,787,310 km (0.118 R)
• M22: 20,611,146 km (0.104 R)
• M23: 22,720,925 km (0.105 R)
• M24: 24,032,898 km (0.106 R)
• M25: 24,655,075 km (0.052 R)
• M26: 25,075,745 km (0.079 R)
• M27: 28,155,815 km (0.085 R)
• M28: 28,384,999 km (0.093 R)
• M29: 28,963,345 km (0.12 R)
• M30: 30,143,672 km (0.117 R)
• M31: 30,867,127 km (0.091 R)
• M32: 31,973,703 km (0.057 R)
• M33: 34,789,583 km (0.09 R)
• M34: 35,318,711 km (0.066 R)
• M35: 37,213,069 km (0.114 R)
• M36: 38,748,092 km (0.032 R)
• M37: 39,746,509 km (0.11 R)
• M38: 41,350,048 km (0.114 R)
• M39: 42,844,830 km (0.114 R)
• M40: 55,578,900 km (0.107 R)
• M41: 66,681,755 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 5

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.44 AU - 19.04 AU

Year: 28300 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,487,541 km

• M1: 71,508 km (0.087 R)
• M2: 1,387,670 km (0.116 R)
• M3: 2,326,845 km (0.036 R)
• M4: 2,733,602 km (0.114 R)
• M5: 3,055,836 km (0.119 R)
• M6: 3,293,547 km (0.081 R)
• M7: 4,271,917 km (0.035 R)
• M8: 5,661,531 km (0.085 R)
• M9: 5,819,208 km (0.109 R)
• M10: 9,078,347 km (0.117 R)
• M11: 9,907,568 km (0.071 R)
• M12: 14,971,904 km (0.093 R)
• M13: 17,504,596 km (0.069 R)
• M14: 18,094,461 km (0.106 R)
• M15: 22,303,995 km (0.092 R)
• M16: 24,950,082 km (0.091 R)
• M17: 25,912,595 km (0.113 R)
• M18: 30,733,835 km (0.091 R)
• M19: 31,715,197 km (0.081 R)
• M20: 34,653,000 km (0.064 R)
• M21: 36,800,328 km (0.107 R)
• M22: 49,542,776 km (0.06 R)
• M23: 56,709,262 km (0.04 R)
• M24: 62,175,568 km (0.104 R)
• M25: 68,603,190 km (0.057 R)
• M26: 69,227,462 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit