🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 242 Days

Day: 32.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.82 AU - 2 AU

Year: 928 Days

Day: 35.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.22 AU - 4.66 AU

Year: 3288 Days

Day: 27.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,228,761 km

• M1: 757,115 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.58 AU - 6.12 AU

Year: 4349 Days

Day: 25.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.77 AU - 5.97 AU

Year: 4374 Days

Day: 43.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 14.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.54 AU - 12.56 AU

Year: 11198 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,228,761 km

• M1: 222,901 km (0.112 R)
• M2: 317,147 km (0.045 R)
• M3: 458,667 km (0.109 R)
• M4: 684,560 km (0.063 R)
• M5: 777,011 km (0.094 R)
• M6: 1,042,847 km (0.065 R)
• M7: 1,295,069 km (0.104 R)
• M8: 2,134,911 km (0.062 R)
• M9: 2,647,882 km (0.085 R)
• M10: 3,118,068 km (0.112 R)
• M11: 3,260,336 km (0.04 R)
• M12: 3,700,154 km (0.106 R)
• M13: 4,003,987 km (0.035 R)
• M14: 4,544,035 km (0.079 R)
• M15: 4,706,050 km (0.088 R)
• M16: 4,988,191 km (0.104 R)
• M17: 5,227,548 km (0.077 R)
• M18: 5,324,487 km (0.115 R)
• M19: 5,618,597 km (0.099 R)
• M20: 5,842,844 km (0.055 R)
• M21: 6,044,652 km (0.081 R)
• M22: 6,171,959 km (0.109 R)
• M23: 6,351,626 km (0.101 R)
• M24: 6,585,448 km (0.079 R)
• M25: 6,821,962 km (0.056 R)
• M26: 8,527,228 km (0.081 R)
• M27: 8,641,671 km (0.04 R)
• M28: 8,987,990 km (0.112 R)
• M29: 9,456,829 km (0.067 R)
• M30: 9,724,161 km (0.118 R)
• M31: 10,114,761 km (0.042 R)
• M32: 10,235,935 km (0.087 R)
• M33: 10,541,115 km (0.117 R)
• M34: 10,787,353 km (0.077 R)
• M35: 11,035,685 km (0.087 R)
• M36: 11,254,397 km (0.083 R)
• M37: 12,208,233 km (0.114 R)
• M38: 12,337,336 km (0.105 R)
• M39: 12,924,209 km (0.067 R)
• M40: 13,353,704 km (0.09 R)
• M41: 14,091,371 km (0.115 R)
• M42: 14,636,207 km (0.113 R)
• M43: 14,773,538 km (0.111 R)
• M44: 15,118,510 km (0.12 R)
• M45: 16,028,365 km (0.052 R)
• M46: 16,311,853 km (0.077 R)
• M47: 16,489,874 km (0.076 R)
• M48: 16,632,740 km (0.095 R)
• M49: 17,754,275 km (0.035 R)
• M50: 18,121,239 km (0.078 R)
• M51: 18,231,792 km (0.031 R)
• M52: 18,379,594 km (0.055 R)
• M53: 18,676,397 km (0.102 R)
• M54: 18,862,646 km (0.105 R)
• M55: 19,350,036 km (0.062 R)
• M56: 19,955,458 km (0.111 R)
• M57: 20,490,420 km (0.076 R)
• M58: 20,952,678 km (0.075 R)
• M59: 21,418,376 km (0.056 R)
• M60: 22,202,269 km (0.12 R)
• M61: 22,677,092 km (0.045 R)
• M62: 23,275,334 km (0.071 R)
• M63: 23,435,703 km (0.073 R)
• M64: 23,596,521 km (0.106 R)
• M65: 23,717,396 km (0.105 R)
• M66: 24,081,068 km (0.078 R)
• M67: 24,202,841 km (0.047 R)
• M68: 24,650,588 km (0.063 R)
• M69: 25,101,176 km (0.037 R)
• M70: 25,595,896 km (0.109 R)
• M71: 26,052,170 km (0.093 R)
• M72: 27,225,765 km (0.085 R)
• M73: 27,521,819 km (0.088 R)
• M74: 27,733,949 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 3

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.64 AU - 19.34 AU

Year: 26818 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,228,761 km

• M1: 39,045 km (0.117 R)
• M2: 142,417 km (0.054 R)
• M3: 657,632 km (0.066 R)
• M4: 941,719 km (0.107 R)
• M5: 1,051,374 km (0.085 R)
• M6: 1,283,251 km (0.092 R)
• M7: 1,607,280 km (0.08 R)
• M8: 1,818,811 km (0.057 R)
• M9: 1,900,342 km (0.034 R)
• M10: 1,983,219 km (0.06 R)
• M11: 2,385,039 km (0.116 R)
• M12: 2,969,219 km (0.098 R)
• M13: 3,731,868 km (0.087 R)
• M14: 3,870,396 km (0.069 R)
• M15: 4,010,719 km (0.118 R)
• M16: 5,345,730 km (0.097 R)
• M17: 5,423,521 km (0.112 R)
• M18: 6,141,142 km (0.037 R)
• M19: 6,386,931 km (0.103 R)
• M20: 6,428,221 km (0.059 R)
• M21: 6,594,274 km (0.034 R)
• M22: 6,972,906 km (0.083 R)
• M23: 8,240,000 km (0.074 R)
• M24: 8,420,266 km (0.082 R)
• M25: 9,434,839 km (0.105 R)
• M26: 10,633,716 km (0.11 R)
• M27: 10,977,791 km (0.093 R)
• M28: 11,027,308 km (0.104 R)
• M29: 11,275,790 km (0.078 R)
• M30: 12,597,188 km (0.12 R)
• M31: 12,648,949 km (0.08 R)
• M32: 13,013,519 km (0.103 R)
• M33: 14,181,429 km (0.117 R)
• M34: 14,451,454 km (0.046 R)
• M35: 14,560,062 km (0.12 R)
• M36: 14,668,819 km (0.059 R)
• M37: 14,777,876 km (0.052 R)
• M38: 14,887,232 km (0.112 R)
• M39: 14,941,985 km (0.082 R)
• M40: 16,672,533 km (0.108 R)
• M41: 16,729,380 km (0.097 R)
• M42: 17,244,147 km (0.101 R)
• M43: 18,055,117 km (0.077 R)
• M44: 18,171,953 km (0.065 R)
• M45: 18,230,595 km (0.118 R)
• M46: 19,894,722 km (0.058 R)
• M47: 20,622,665 km (0.081 R)
• M48: 20,928,443 km (0.088 R)
• M49: 22,292,028 km (0.094 R)
• M50: 23,940,147 km (0.101 R)
• M51: 24,713,867 km (0.094 R)
• M52: 24,908,644 km (0.116 R)
• M53: 25,169,094 km (0.086 R)
• M54: 25,364,917 km (0.106 R)
• M55: 25,627,013 km (0.114 R)
• M56: 26,352,114 km (0.082 R)
• M57: 27,687,724 km (0.077 R)
• M58: 27,957,448 km (0.12 R)
• M59: 28,635,725 km (0.067 R)
• M60: 29,319,387 km (0.072 R)
• M61: 31,051,731 km (0.034 R)
• M62: 32,816,986 km (0.099 R)
• M63: 33,675,827 km (0.111 R)
• M64: 35,415,501 km (0.119 R)
• M65: 35,561,807 km (0.063 R)
• M66: 35,635,110 km (0.086 R)
• M67: 38,154,189 km (0.1 R)
• M68: 39,435,195 km (0.093 R)
• M69: 39,511,042 km (0.054 R)
• M70: 39,662,734 km (0.087 R)
• M71: 40,119,007 km (0.093 R)
• M72: 40,271,597 km (0.086 R)
• M73: 40,806,858 km (0.086 R)
• M74: 41,884,412 km (0.112 R)
• M75: 42,504,345 km (0.075 R)
• M76: 43,753,338 km (0.107 R)
• M77: 44,146,032 km (0.11 R)
• M78: 44,935,161 km (0.066 R)
• M79: 45,014,298 km (0.097 R)
• M80: 45,490,319 km (0.118 R)
• M81: 46,127,456 km (0.118 R)
• M82: 47,169,106 km (0.039 R)
• M83: 47,491,190 km (0.105 R)
• M84: 48,299,617 km (0.088 R)
• M85: 50,669,547 km (0.117 R)
• M86: 52,159,542 km (0.076 R)
• M87: 52,742,824 km (0.102 R)
• M88: 53,412,125 km (0.098 R)
• M89: 53,579,824 km (0.116 R)
• M90: 54,168,342 km (0.081 R)
• M91: 54,252,565 km (0.115 R)
• M92: 55,097,494 km (0.119 R)
• M93: 56,885,937 km (0.071 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit