🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.94 AU - 4.12 AU

Year: 2310 Days

Day: 39.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,007,393 km

• M1: 44,281 km (0.079 R)
• M2: 284,685 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.4 AU - 5.68 AU

Year: 3940 Days

Day: 42.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 4.9

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.87 AU - 23.25 AU

Year: 28979 Days

Day: 25 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,007,393 km

• M1: 187,596 km (0.036 R)
• M2: 333,454 km (0.106 R)
• M3: 493,224 km (0.105 R)
• M4: 785,987 km (0.107 R)
• M5: 974,630 km (0.107 R)
• M6: 2,576,375 km (0.069 R)
• M7: 2,679,896 km (0.098 R)
• M8: 2,927,032 km (0.104 R)
• M9: 2,962,935 km (0.105 R)
• M10: 3,071,543 km (0.099 R)
• M11: 3,946,841 km (0.115 R)
• M12: 4,066,369 km (0.085 R)
• M13: 4,432,136 km (0.105 R)
• M14: 5,326,283 km (0.089 R)
• M15: 5,414,246 km (0.111 R)
• M16: 5,636,249 km (0.112 R)
• M17: 5,816,216 km (0.038 R)
• M18: 5,952,350 km (0.084 R)
• M19: 9,949,605 km (0.077 R)
• M20: 12,308,314 km (0.06 R)
• M21: 12,424,702 km (0.105 R)
• M22: 12,600,180 km (0.114 R)
• M23: 15,578,225 km (0.03 R)
• M24: 16,084,165 km (0.106 R)
• M25: 16,275,351 km (0.109 R)
• M26: 16,467,135 km (0.093 R)
• M27: 16,724,144 km (0.074 R)
• M28: 17,437,726 km (0.092 R)
• M29: 22,418,587 km (0.073 R)
• M30: 23,348,488 km (0.035 R)
• M31: 24,583,568 km (0.091 R)
• M32: 25,988,890 km (0.07 R)
• M33: 26,213,137 km (0.087 R)
• M34: 26,663,576 km (0.119 R)
• M35: 26,889,768 km (0.081 R)
• M36: 26,965,315 km (0.084 R)
• M37: 27,572,234 km (0.117 R)
• M38: 27,877,264 km (0.072 R)
• M39: 28,645,000 km (0.087 R)
• M40: 28,876,727 km (0.115 R)
• M41: 30,122,578 km (0.114 R)
• M42: 30,279,656 km (0.111 R)
• M43: 30,358,195 km (0.063 R)
• M44: 31,784,461 km (0.111 R)
• M45: 32,104,301 km (0.098 R)
• M46: 33,151,337 km (0.12 R)
• M47: 35,361,496 km (0.069 R)
• M48: 41,134,478 km (0.087 R)
• M49: 42,358,787 km (0.11 R)
• M50: 42,622,677 km (0.093 R)
• M51: 42,798,904 km (0.095 R)
• M52: 43,506,202 km (0.096 R)
• M53: 43,861,348 km (0.106 R)
• M54: 44,217,540 km (0.076 R)
• M55: 44,485,171 km (0.075 R)
• M56: 45,651,436 km (0.052 R)
• M57: 45,741,643 km (0.06 R)
• M58: 47,009,635 km (0.062 R)
• M59: 47,739,373 km (0.109 R)
• M60: 49,025,466 km (0.069 R)
• M61: 50,136,829 km (0.085 R)
• M62: 52,101,647 km (0.094 R)
• M63: 54,091,598 km (0.111 R)
• M64: 54,951,935 km (0.095 R)
• M65: 57,268,458 km (0.096 R)
• M66: 57,560,174 km (0.07 R)
• M67: 58,340,776 km (0.083 R)
• M68: 58,438,613 km (0.092 R)
• M69: 58,536,450 km (0.119 R)
• M70: 60,901,592 km (0.089 R)
• M71: 61,000,776 km (0.068 R)
• M72: 61,100,109 km (0.117 R)
• M73: 62,295,545 km (0.113 R)
• M74: 62,896,181 km (0.103 R)
• M75: 64,608,478 km (0.091 R)
• M76: 65,419,598 km (0.071 R)
• M77: 66,030,107 km (0.084 R)
• M78: 68,904,031 km (0.027 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit