🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.27 AU - 3.63 AU

Year: 2252 Days

Day: 39.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,444,245 km

• M1: 266,883 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.42 AU - 6.32 AU

Year: 4374 Days

Day: 33.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 13.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.19 AU - 7.25 AU

Year: 6818 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,444,245 km

• M1: 197,170 km (0.091 R)
• M2: 302,337 km (0.026 R)
• M3: 398,678 km (0.102 R)
• M4: 489,185 km (0.085 R)
• M5: 612,454 km (0.093 R)
• M6: 868,116 km (0.096 R)
• M7: 1,024,297 km (0.078 R)
• M8: 1,465,910 km (0.066 R)
• M9: 1,620,295 km (0.106 R)
• M10: 1,798,466 km (0.105 R)
• M11: 1,964,519 km (0.032 R)
• M12: 2,097,362 km (0.059 R)
• M13: 2,312,484 km (0.036 R)
• M14: 2,514,441 km (0.093 R)
• M15: 2,807,204 km (0.053 R)
• M16: 3,155,468 km (0.112 R)
• M17: 3,893,584 km (0.063 R)
• M18: 4,135,184 km (0.104 R)
• M19: 5,019,607 km (0.092 R)
• M20: 5,309,528 km (0.106 R)
• M21: 6,325,148 km (0.109 R)
• M22: 7,609,445 km (0.066 R)
• M23: 7,699,952 km (0.111 R)
• M24: 8,157,871 km (0.115 R)
• M25: 8,374,638 km (0.084 R)
• M26: 8,499,253 km (0.113 R)
• M27: 8,909,002 km (0.078 R)
• M28: 9,196,380 km (0.045 R)
• M29: 9,878,845 km (0.045 R)
• M30: 10,010,790 km (0.083 R)
• M31: 10,309,537 km (0.041 R)
• M32: 10,848,239 km (0.089 R)
• M33: 11,258,287 km (0.066 R)
• M34: 12,234,712 km (0.108 R)
• M35: 12,697,418 km (0.075 R)
• M36: 13,566,582 km (0.045 R)
• M37: 14,082,396 km (0.101 R)
• M38: 15,133,620 km (0.072 R)
• M39: 15,668,582 km (0.109 R)
• M40: 17,669,902 km (0.073 R)
• M41: 17,870,363 km (0.082 R)
• M42: 18,476,534 km (0.103 R)
• M43: 19,130,426 km (0.117 R)
• M44: 19,212,705 km (0.066 R)
• M45: 19,295,133 km (0.117 R)
• M46: 20,000,338 km (0.047 R)
• M47: 21,010,273 km (0.113 R)
• M48: 21,180,216 km (0.032 R)
• M49: 21,649,953 km (0.034 R)
• M50: 22,122,982 km (0.074 R)
• M51: 22,295,917 km (0.08 R)
• M52: 22,948,313 km (0.081 R)
• M53: 23,123,343 km (0.114 R)
• M54: 23,298,821 km (0.12 R)
• M55: 23,430,766 km (0.118 R)
• M56: 23,872,230 km (0.053 R)
• M57: 24,718,655 km (0.088 R)
• M58: 25,529,625 km (0.104 R)
• M59: 25,620,281 km (0.101 R)
• M60: 25,710,937 km (0.112 R)
• M61: 25,801,893 km (0.089 R)
• M62: 26,303,494 km (0.084 R)
• M63: 26,854,463 km (0.06 R)
• M64: 28,201,592 km (0.098 R)
• M65: 29,618,284 km (0.103 R)
• M66: 29,808,872 km (0.101 R)
• M67: 30,623,731 km (0.045 R)
• M68: 31,203,273 km (0.117 R)
• M69: 31,689,018 km (0.114 R)
• M70: 32,128,237 km (0.12 R)
• M71: 32,914,224 km (0.052 R)
• M72: 33,062,326 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.7

Radius: 5.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.06 AU - 17.72 AU

Year: 25488 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,444,245 km

• M1: 342,130 km (0.082 R)
• M2: 392,694 km (0.036 R)
• M3: 446,250 km (0.109 R)
• M4: 622,178 km (0.088 R)
• M5: 738,265 km (0.12 R)
• M6: 778,507 km (0.092 R)
• M7: 1,286,691 km (0.115 R)
• M8: 1,469,799 km (0.084 R)
• M9: 1,805,497 km (0.026 R)
• M10: 2,087,189 km (0.068 R)
• M11: 2,145,084 km (0.096 R)
• M12: 2,443,232 km (0.078 R)
• M13: 2,628,285 km (0.076 R)
• M14: 3,597,530 km (0.045 R)
• M15: 3,855,586 km (0.071 R)
• M16: 3,998,901 km (0.081 R)
• M17: 4,290,916 km (0.067 R)
• M18: 4,972,633 km (0.061 R)
• M19: 5,128,664 km (0.085 R)
• M20: 5,741,865 km (0.074 R)
• M21: 6,804,908 km (0.077 R)
• M22: 7,123,851 km (0.074 R)
• M23: 7,417,960 km (0.093 R)
• M24: 7,806,316 km (0.101 R)
• M25: 8,540,542 km (0.092 R)
• M26: 8,696,274 km (0.082 R)
• M27: 9,296,610 km (0.045 R)
• M28: 9,360,638 km (0.079 R)
• M29: 9,553,470 km (0.074 R)
• M30: 10,470,505 km (0.108 R)
• M31: 11,108,689 km (0.101 R)
• M32: 11,210,565 km (0.061 R)
• M33: 11,863,261 km (0.111 R)
• M34: 12,351,997 km (0.059 R)
• M35: 12,669,743 km (0.083 R)
• M36: 13,566,283 km (0.088 R)
• M37: 14,706,219 km (0.103 R)
• M38: 15,419,950 km (0.11 R)
• M39: 15,533,645 km (0.052 R)
• M40: 15,609,640 km (0.083 R)
• M41: 18,506,154 km (0.117 R)
• M42: 21,690,345 km (0.09 R)
• M43: 23,366,439 km (0.101 R)
• M44: 24,242,185 km (0.085 R)
• M45: 24,772,659 km (0.114 R)
• M46: 25,575,551 km (0.104 R)
• M47: 27,161,139 km (0.064 R)
• M48: 27,712,108 km (0.115 R)
• M49: 29,669,147 km (0.119 R)
• M50: 31,189,959 km (0.097 R)
• M51: 31,526,106 km (0.085 R)
• M52: 31,959,939 km (0.085 R)
• M53: 32,298,629 km (0.1 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit