🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.71 AU - 0.83 AU

Year: 299 Days

Day: 33.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,910,550 km

• M1: 112,498 km (0.098 R)
• M2: 668,254 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 353 Days

Day: 38.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 13.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.86 AU - 6.46 AU

Year: 5964 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,910,550 km

• M1: 495,169 km (0.116 R)
• M2: 690,245 km (0.036 R)
• M3: 1,017,266 km (0.118 R)
• M4: 1,212,341 km (0.099 R)
• M5: 1,501,514 km (0.091 R)
• M6: 1,755,232 km (0.118 R)
• M7: 1,872,517 km (0.111 R)
• M8: 2,007,903 km (0.037 R)
• M9: 2,336,719 km (0.11 R)
• M10: 2,466,719 km (0.09 R)
• M11: 2,700,092 km (0.113 R)
• M12: 2,836,824 km (0.076 R)
• M13: 3,028,758 km (0.043 R)
• M14: 3,315,687 km (0.048 R)
• M15: 3,518,093 km (0.084 R)
• M16: 3,649,141 km (0.033 R)
• M17: 3,800,983 km (0.052 R)
• M18: 4,269,074 km (0.057 R)
• M19: 4,369,006 km (0.086 R)
• M20: 4,469,685 km (0.07 R)
• M21: 4,693,932 km (0.118 R)
• M22: 4,942,863 km (0.087 R)
• M23: 5,238,917 km (0.083 R)
• M24: 5,346,030 km (0.113 R)
• M25: 5,584,489 km (0.06 R)
• M26: 6,026,849 km (0.091 R)
• M27: 6,252,443 km (0.028 R)
• M28: 6,366,287 km (0.118 R)
• M29: 7,063,712 km (0.115 R)
• M30: 7,182,343 km (0.045 R)
• M31: 7,325,658 km (0.104 R)
• M32: 7,493,956 km (0.074 R)
• M33: 7,736,753 km (0.112 R)
• M34: 7,982,243 km (0.118 R)
• M35: 8,280,093 km (0.116 R)
• M36: 9,015,067 km (0.119 R)
• M37: 9,403,573 km (0.087 R)
• M38: 9,508,141 km (0.105 R)
• M39: 9,797,613 km (0.098 R)
• M40: 10,170,262 km (0.07 R)
• M41: 10,547,547 km (0.077 R)
• M42: 10,792,589 km (0.089 R)
• M43: 11,232,855 km (0.116 R)
• M44: 12,560,088 km (0.08 R)
• M45: 12,675,278 km (0.096 R)
• M46: 13,344,878 km (0.109 R)
• M47: 13,758,067 km (0.086 R)
• M48: 13,906,618 km (0.077 R)
• M49: 14,175,445 km (0.089 R)
• M50: 14,688,117 km (0.083 R)
• M51: 14,900,846 km (0.112 R)
• M52: 15,175,956 km (0.081 R)
• M53: 15,483,679 km (0.072 R)
• M54: 16,387,699 km (0.1 R)
• M55: 16,576,940 km (0.112 R)
• M56: 17,469,291 km (0.096 R)
• M57: 17,630,408 km (0.073 R)
• M58: 18,116,452 km (0.108 R)
• M59: 18,214,139 km (0.095 R)
• M60: 18,639,745 km (0.085 R)
• M61: 19,868,991 km (0.082 R)
• M62: 21,158,524 km (0.054 R)
• M63: 21,502,450 km (0.053 R)
• M64: 21,744,200 km (0.084 R)
• M65: 21,917,584 km (0.074 R)
• M66: 23,497,637 km (0.052 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.2

Radius: 8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.49 AU - 10.63 AU

Year: 13093 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,910,550 km

• M1: 172,786 km (0.106 R)
• M2: 434,133 km (0.071 R)
• M3: 529,277 km (0.111 R)
• M4: 668,104 km (0.106 R)
• M5: 839,094 km (0.119 R)
• M6: 1,111,063 km (0.098 R)
• M7: 1,268,889 km (0.072 R)
• M8: 1,864,438 km (0.114 R)
• M9: 1,944,473 km (0.045 R)
• M10: 1,998,328 km (0.117 R)
• M11: 2,566,052 km (0.105 R)
• M12: 2,837,124 km (0.089 R)
• M13: 3,245,077 km (0.063 R)
• M14: 3,309,404 km (0.103 R)
• M15: 3,406,942 km (0.059 R)
• M16: 3,538,289 km (0.115 R)
• M17: 3,704,941 km (0.103 R)
• M18: 4,011,467 km (0.102 R)
• M19: 4,115,437 km (0.043 R)
• M20: 4,255,461 km (0.045 R)
• M21: 4,326,221 km (0.108 R)
• M22: 5,166,512 km (0.086 R)
• M23: 5,393,901 km (0.088 R)
• M24: 5,937,240 km (0.103 R)
• M25: 6,743,722 km (0.088 R)
• M26: 7,034,092 km (0.071 R)
• M27: 7,243,978 km (0.105 R)
• M28: 8,235,961 km (0.104 R)
• M29: 8,412,935 km (0.078 R)
• M30: 8,770,474 km (0.112 R)
• M31: 9,270,131 km (0.059 R)
• M32: 9,408,060 km (0.098 R)
• M33: 10,202,425 km (0.087 R)
• M34: 11,164,190 km (0.096 R)
• M35: 11,557,034 km (0.104 R)
• M36: 11,655,918 km (0.074 R)
• M37: 11,804,768 km (0.105 R)
• M38: 12,356,186 km (0.117 R)
• M39: 12,457,314 km (0.117 R)
• M40: 12,609,605 km (0.029 R)
• M41: 13,121,528 km (0.068 R)
• M42: 13,173,140 km (0.088 R)
• M43: 13,797,262 km (0.118 R)
• M44: 14,007,447 km (0.109 R)
• M45: 14,112,914 km (0.112 R)
• M46: 16,111,840 km (0.092 R)
• M47: 16,722,948 km (0.082 R)
• M48: 18,255,129 km (0.03 R)
• M49: 19,067,146 km (0.11 R)
• M50: 19,477,493 km (0.114 R)
• M51: 21,329,964 km (0.095 R)
• M52: 22,000,611 km (0.082 R)
• M53: 22,123,431 km (0.082 R)
• M54: 23,613,425 km (0.043 R)
• M55: 24,243,831 km (0.1 R)
• M56: 26,363,034 km (0.114 R)
• M57: 26,885,729 km (0.074 R)
• M58: 27,808,599 km (0.106 R)
• M59: 28,007,713 km (0.103 R)
• M60: 28,273,848 km (0.032 R)
• M61: 28,607,750 km (0.058 R)
• M62: 29,010,318 km (0.06 R)
• M63: 30,501,959 km (0.114 R)
• M64: 30,844,538 km (0.077 R)
• M65: 30,913,054 km (0.113 R)
• M66: 31,119,349 km (0.079 R)
• M67: 32,645,995 km (0.097 R)
• M68: 33,418,369 km (0.082 R)
• M69: 35,267,848 km (0.069 R)
• M70: 35,483,269 km (0.09 R)
• M71: 35,699,288 km (0.114 R)
• M72: 38,103,774 km (0.108 R)
• M73: 40,559,872 km (0.115 R)
• M74: 41,011,957 km (0.1 R)
• M75: 41,997,209 km (0.096 R)
• M76: 42,073,354 km (0.059 R)
• M77: 44,610,534 km (0.055 R)
• M78: 44,921,398 km (0.067 R)
• M79: 45,233,011 km (0.047 R)
• M80: 45,311,101 km (0.118 R)
• M81: 46,093,797 km (0.071 R)
• M82: 48,149,421 km (0.07 R)
• M83: 48,468,364 km (0.057 R)
• M84: 49,349,046 km (0.059 R)
• M85: 49,590,049 km (0.058 R)
• M86: 49,831,649 km (0.118 R)
• M87: 50,396,531 km (0.116 R)
• M88: 51,207,351 km (0.114 R)
• M89: 51,614,407 km (0.101 R)
• M90: 53,996,155 km (0.112 R)
• M91: 54,327,514 km (0.057 R)
• M92: 54,909,001 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit