🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 17.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.92 AU

Year: 313 Days

Day: 29.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 12.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.44 AU - 13.62 AU

Year: 14828 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,936,791 km

• M1: 290,968 km (0.061 R)
• M2: 534,214 km (0.092 R)
• M3: 715,527 km (0.054 R)
• M4: 807,978 km (0.114 R)
• M5: 1,021,454 km (0.074 R)
• M6: 1,302,848 km (0.113 R)
• M7: 1,556,715 km (0.041 R)
• M8: 1,808,489 km (0.079 R)
• M9: 1,958,535 km (0.052 R)
• M10: 2,171,712 km (0.118 R)
• M11: 2,558,273 km (0.069 R)
• M12: 2,900,852 km (0.084 R)
• M13: 3,235,503 km (0.085 R)
• M14: 3,630,142 km (0.115 R)
• M15: 3,821,178 km (0.106 R)
• M16: 4,389,351 km (0.067 R)
• M17: 4,490,928 km (0.06 R)
• M18: 4,618,984 km (0.062 R)
• M19: 4,826,327 km (0.085 R)
• M20: 5,143,474 km (0.077 R)
• M21: 5,250,586 km (0.09 R)
• M22: 5,853,765 km (0.092 R)
• M23: 6,163,582 km (0.1 R)
• M24: 6,740,880 km (0.048 R)
• M25: 7,761,736 km (0.059 R)
• M26: 7,915,971 km (0.071 R)
• M27: 8,133,636 km (0.088 R)
• M28: 8,321,830 km (0.095 R)
• M29: 10,724,522 km (0.101 R)
• M30: 11,034,788 km (0.053 R)
• M31: 11,664,146 km (0.086 R)
• M32: 13,104,474 km (0.072 R)
• M33: 13,214,878 km (0.118 R)
• M34: 13,510,483 km (0.088 R)
• M35: 14,108,276 km (0.059 R)
• M36: 14,524,308 km (0.1 R)
• M37: 14,638,451 km (0.099 R)
• M38: 15,021,122 km (0.12 R)
• M39: 15,175,208 km (0.085 R)
• M40: 15,407,234 km (0.119 R)
• M41: 15,679,353 km (0.083 R)
• M42: 16,228,527 km (0.083 R)
• M43: 16,386,652 km (0.072 R)
• M44: 16,505,582 km (0.108 R)
• M45: 17,467,047 km (0.039 R)
• M46: 17,588,521 km (0.099 R)
• M47: 17,669,603 km (0.11 R)
• M48: 17,791,525 km (0.103 R)
• M49: 18,652,910 km (0.077 R)
• M50: 19,444,133 km (0.053 R)
• M51: 21,751,830 km (0.055 R)
• M52: 22,100,991 km (0.034 R)
• M53: 22,276,320 km (0.084 R)
• M54: 25,143,662 km (0.074 R)
• M55: 25,510,177 km (0.098 R)
• M56: 25,694,182 km (0.053 R)
• M57: 25,970,938 km (0.077 R)
• M58: 26,620,492 km (0.073 R)
• M59: 27,840,912 km (0.054 R)
• M60: 28,172,720 km (0.061 R)
• M61: 28,840,076 km (0.119 R)
• M62: 29,127,603 km (0.115 R)
• M63: 30,093,257 km (0.068 R)
• M64: 31,069,383 km (0.059 R)
• M65: 31,265,805 km (0.101 R)
• M66: 31,659,996 km (0.11 R)
• M67: 33,504,538 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.6

Radius: 6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.19 AU - 19.91 AU

Year: 25500 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,936,791 km

• M1: 114,592 km (0.087 R)
• M2: 175,927 km (0.101 R)
• M3: 226,042 km (0.101 R)
• M4: 403,316 km (0.045 R)
• M5: 838,346 km (0.055 R)
• M6: 991,983 km (0.116 R)
• M7: 1,477,728 km (0.089 R)
• M8: 2,283,611 km (0.086 R)
• M9: 3,003,476 km (0.084 R)
• M10: 4,694,680 km (0.108 R)
• M11: 4,968,744 km (0.099 R)
• M12: 5,226,202 km (0.111 R)
• M13: 5,799,161 km (0.057 R)
• M14: 5,934,248 km (0.042 R)
• M15: 7,365,152 km (0.092 R)
• M16: 7,757,398 km (0.1 R)
• M17: 8,536,653 km (0.101 R)
• M18: 8,587,815 km (0.088 R)
• M19: 9,052,616 km (0.114 R)
• M20: 9,261,754 km (0.091 R)
• M21: 9,472,537 km (0.101 R)
• M22: 10,687,421 km (0.085 R)
• M23: 10,797,825 km (0.075 R)
• M24: 11,131,129 km (0.073 R)
• M25: 12,295,449 km (0.11 R)
• M26: 12,731,078 km (0.081 R)
• M27: 15,293,091 km (0.074 R)
• M28: 15,386,440 km (0.083 R)
• M29: 15,448,673 km (0.115 R)
• M30: 16,297,641 km (0.097 R)
• M31: 16,361,220 km (0.059 R)
• M32: 17,713,585 km (0.115 R)
• M33: 19,470,612 km (0.083 R)
• M34: 21,143,714 km (0.119 R)
• M35: 22,085,283 km (0.072 R)
• M36: 22,649,566 km (0.088 R)
• M37: 23,147,279 km (0.097 R)
• M38: 23,900,653 km (0.067 R)
• M39: 24,117,271 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 7.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.65 AU - 18.45 AU

Year: 27846 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,936,791 km

• M1: 117,434 km (0.072 R)
• M2: 459,565 km (0.083 R)
• M3: 542,442 km (0.026 R)
• M4: 594,801 km (0.097 R)
• M5: 763,099 km (0.088 R)
• M6: 1,606,980 km (0.078 R)
• M7: 1,790,537 km (0.09 R)
• M8: 1,844,392 km (0.057 R)
• M9: 1,926,073 km (0.054 R)
• M10: 1,981,274 km (0.095 R)
• M11: 2,411,817 km (0.111 R)
• M12: 2,471,357 km (0.031 R)
• M13: 2,653,118 km (0.072 R)
• M14: 2,745,719 km (0.116 R)
• M15: 3,423,697 km (0.116 R)
• M16: 4,258,902 km (0.092 R)
• M17: 4,662,068 km (0.045 R)
• M18: 4,887,213 km (0.11 R)
• M19: 5,001,206 km (0.116 R)
• M20: 5,309,228 km (0.06 R)
• M21: 6,228,956 km (0.087 R)
• M22: 6,476,989 km (0.111 R)
• M23: 7,240,387 km (0.1 R)
• M24: 10,518,077 km (0.119 R)
• M25: 10,862,900 km (0.099 R)
• M26: 10,962,233 km (0.117 R)
• M27: 11,362,108 km (0.107 R)
• M28: 11,766,770 km (0.097 R)
• M29: 12,279,292 km (0.111 R)
• M30: 12,331,053 km (0.066 R)
• M31: 12,590,456 km (0.054 R)
• M32: 14,894,413 km (0.067 R)
• M33: 15,337,222 km (0.094 R)
• M34: 15,448,523 km (0.102 R)
• M35: 15,616,073 km (0.095 R)
• M36: 16,179,010 km (0.09 R)
• M37: 16,235,707 km (0.045 R)
• M38: 16,406,099 km (0.071 R)
• M39: 16,805,974 km (0.065 R)
• M40: 16,920,716 km (0.099 R)
• M41: 18,201,124 km (0.097 R)
• M42: 18,437,339 km (0.107 R)
• M43: 19,693,662 km (0.048 R)
• M44: 20,669,339 km (0.111 R)
• M45: 22,730,798 km (0.062 R)
• M46: 23,882,552 km (0.06 R)
• M47: 25,645,713 km (0.059 R)
• M48: 25,777,957 km (0.1 R)
• M49: 26,309,329 km (0.115 R)
• M50: 27,924,836 km (0.11 R)
• M51: 27,992,903 km (0.032 R)
• M52: 28,265,470 km (0.037 R)
• M53: 29,019,593 km (0.052 R)
• M54: 30,828,381 km (0.119 R)
• M55: 30,969,003 km (0.083 R)
• M56: 32,745,029 km (0.111 R)
• M57: 34,480,963 km (0.077 R)
• M58: 35,066,190 km (0.108 R)
• M59: 36,618,118 km (0.113 R)
• M60: 38,646,067 km (0.09 R)
• M61: 41,251,164 km (0.113 R)
• M62: 42,809,974 km (0.091 R)
• M63: 43,991,647 km (0.088 R)
• M64: 44,467,369 km (0.095 R)
• M65: 45,104,207 km (0.037 R)
• M66: 46,145,558 km (0.115 R)
• M67: 47,763,159 km (0.075 R)
• M68: 48,252,045 km (0.056 R)
• M69: 49,234,754 km (0.108 R)
• M70: 49,563,869 km (0.062 R)
• M71: 49,728,576 km (0.075 R)
• M72: 51,887,573 km (0.084 R)
• M73: 51,971,198 km (0.053 R)
• M74: 52,894,217 km (0.087 R)
• M75: 53,822,771 km (0.08 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit