🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,068,435 km

• M1: 97,388 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.6 AU - 0.72 AU

Year: 346 Days

Day: 13.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.3

Radius: 7.5

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.28 AU - 7.18 AU

Year: 10040 Days

Day: 22.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,068,435 km

• M1: 93,798 km (0.057 R)
• M2: 330,611 km (0.086 R)
• M3: 620,981 km (0.032 R)
• M4: 926,609 km (0.1 R)
• M5: 1,406,070 km (0.108 R)
• M6: 1,731,745 km (0.103 R)
• M7: 2,141,045 km (0.106 R)
• M8: 2,574,579 km (0.111 R)
• M9: 3,568,807 km (0.083 R)
• M10: 3,916,921 km (0.108 R)
• M11: 5,606,779 km (0.113 R)
• M12: 7,692,472 km (0.042 R)
• M13: 8,532,913 km (0.064 R)
• M14: 9,111,258 km (0.118 R)
• M15: 10,247,005 km (0.112 R)
• M16: 10,849,137 km (0.109 R)
• M17: 11,421,498 km (0.105 R)
• M18: 14,967,117 km (0.034 R)
• M19: 16,139,067 km (0.05 R)
• M20: 16,475,214 km (0.096 R)
• M21: 17,795,265 km (0.059 R)
• M22: 19,034,983 km (0.055 R)
• M23: 19,714,157 km (0.088 R)
• M24: 20,723,494 km (0.106 R)
• M25: 23,957,949 km (0.084 R)
• M26: 24,749,472 km (0.083 R)
• M27: 30,172,095 km (0.081 R)
• M28: 31,930,768 km (0.091 R)
• M29: 33,866,415 km (0.112 R)
• M30: 36,914,322 km (0.117 R)
• M31: 38,924,468 km (0.085 R)
• M32: 40,510,056 km (0.103 R)
• M33: 42,520,053 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 5.8

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.47 AU - 9.03 AU

Year: 15300 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,068,435 km

• M1: 72,705 km (0.092 R)
• M2: 299,345 km (0.111 R)
• M3: 579,093 km (0.044 R)
• M4: 912,846 km (0.115 R)
• M5: 1,550,133 km (0.114 R)
• M6: 2,176,499 km (0.035 R)
• M7: 2,788,953 km (0.038 R)
• M8: 3,008,563 km (0.106 R)
• M9: 3,213,362 km (0.113 R)
• M10: 3,482,489 km (0.08 R)
• M11: 5,024,693 km (0.051 R)
• M12: 5,277,065 km (0.068 R)
• M13: 5,729,449 km (0.091 R)
• M14: 5,925,422 km (0.101 R)
• M15: 7,896,524 km (0.12 R)
• M16: 9,430,051 km (0.043 R)
• M17: 13,620,288 km (0.095 R)
• M18: 13,829,426 km (0.069 R)
• M19: 16,906,953 km (0.099 R)
• M20: 19,252,947 km (0.105 R)
• M21: 24,271,058 km (0.079 R)
• M22: 31,411,663 km (0.079 R)
• M23: 32,890,139 km (0.113 R)
• M24: 39,409,614 km (0.06 R)
• M25: 39,977,039 km (0.105 R)
• M26: 43,195,188 km (0.109 R)
• M27: 49,481,291 km (0.106 R)
• M28: 52,327,989 km (0.106 R)
• M29: 58,161,857 km (0.103 R)
• M30: 58,712,676 km (0.078 R)
• M31: 63,633,848 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 5

Gravity: 33.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.45 AU - 13.33 AU

Year: 23204 Days

Day: 18.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,068,435 km

• M1: 62,233 km (0.107 R)
• M2: 229,633 km (0.082 R)
• M3: 459,265 km (0.11 R)
• M4: 760,855 km (0.042 R)
• M5: 1,101,190 km (0.082 R)
• M6: 1,306,438 km (0.035 R)
• M7: 1,644,081 km (0.088 R)
• M8: 2,666,432 km (0.037 R)
• M9: 3,855,436 km (0.078 R)
• M10: 4,547,775 km (0.107 R)
• M11: 4,770,676 km (0.104 R)
• M12: 7,268,362 km (0.087 R)
• M13: 11,178,551 km (0.115 R)
• M14: 13,235,821 km (0.07 R)
• M15: 16,038,687 km (0.109 R)
• M16: 19,698,599 km (0.105 R)
• M17: 21,617,192 km (0.09 R)
• M18: 22,783,008 km (0.089 R)
• M19: 24,439,505 km (0.116 R)
• M20: 30,147,262 km (0.065 R)
• M21: 31,869,732 km (0.077 R)
• M22: 32,824,017 km (0.059 R)
• M23: 33,238,702 km (0.113 R)
• M24: 35,946,573 km (0.098 R)
• M25: 37,730,677 km (0.084 R)
• M26: 41,474,065 km (0.094 R)
• M27: 42,447,049 km (0.059 R)
• M28: 44,607,542 km (0.108 R)
• M29: 45,457,557 km (0.083 R)
• M30: 50,418,522 km (0.089 R)
• M31: 50,786,084 km (0.118 R)
• M32: 60,566,344 km (0.117 R)
• M33: 62,028,364 km (0.101 R)
• M34: 62,450,379 km (0.089 R)
• M35: 63,087,068 km (0.055 R)
• M36: 73,397,502 km (0.071 R)
• M37: 80,944,715 km (0.084 R)
• M38: 83,228,925 km (0.055 R)
• M39: 87,395,226 km (0.076 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: 516 - 13,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit