🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 224 Days

Day: 30.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,026,922 km

• M1: 523,742 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.85 AU - 0.87 AU

Year: 305 Days

Day: 22.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 115.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 12.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.7 AU - 5.74 AU

Year: 3926 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,026,922 km

• M1: 168,447 km (0.101 R)
• M2: 340,634 km (0.105 R)
• M3: 492,925 km (0.115 R)
• M4: 626,965 km (0.093 R)
• M5: 740,360 km (0.104 R)
• M6: 825,331 km (0.084 R)
• M7: 1,167,312 km (0.12 R)
• M8: 1,434,943 km (0.117 R)
• M9: 1,544,149 km (0.078 R)
• M10: 1,742,067 km (0.098 R)
• M11: 2,418,698 km (0.096 R)
• M12: 2,797,331 km (0.047 R)
• M13: 2,970,565 km (0.069 R)
• M14: 3,052,545 km (0.03 R)
• M15: 3,291,303 km (0.081 R)
• M16: 3,474,411 km (0.115 R)
• M17: 3,673,525 km (0.112 R)
• M18: 4,360,030 km (0.077 R)
• M19: 4,575,152 km (0.117 R)
• M20: 5,016,017 km (0.075 R)
• M21: 5,284,246 km (0.086 R)
• M22: 5,427,411 km (0.093 R)
• M23: 5,849,875 km (0.071 R)
• M24: 5,953,397 km (0.07 R)
• M25: 6,072,477 km (0.09 R)
• M26: 6,222,523 km (0.054 R)
• M27: 6,358,657 km (0.096 R)
• M28: 6,450,062 km (0.109 R)
• M29: 6,541,765 km (0.071 R)
• M30: 6,928,775 km (0.038 R)
• M31: 7,007,015 km (0.102 R)
• M32: 7,132,976 km (0.118 R)
• M33: 7,483,035 km (0.056 R)
• M34: 8,134,235 km (0.043 R)
• M35: 8,634,490 km (0.095 R)
• M36: 8,769,726 km (0.056 R)
• M37: 8,939,520 km (0.066 R)
• M38: 9,127,714 km (0.091 R)
• M39: 9,282,697 km (0.096 R)
• M40: 9,369,165 km (0.116 R)
• M41: 9,595,207 km (0.091 R)
• M42: 9,928,811 km (0.036 R)
• M43: 10,141,539 km (0.098 R)
• M44: 10,337,961 km (0.059 R)
• M45: 10,481,425 km (0.117 R)
• M46: 10,661,840 km (0.101 R)
• M47: 11,025,812 km (0.104 R)
• M48: 11,117,515 km (0.031 R)
• M49: 11,283,120 km (0.066 R)
• M50: 11,375,422 km (0.071 R)
• M51: 11,505,123 km (0.074 R)
• M52: 11,691,223 km (0.065 R)
• M53: 11,822,121 km (0.05 R)
• M54: 12,104,413 km (0.12 R)
• M55: 12,274,804 km (0.081 R)
• M56: 12,675,428 km (0.079 R)
• M57: 13,041,643 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 11.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.77 AU - 10.93 AU

Year: 10947 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,026,922 km

• M1: 169,195 km (0.081 R)
• M2: 356,941 km (0.046 R)
• M3: 461,958 km (0.071 R)
• M4: 882,029 km (0.065 R)
• M5: 1,034,320 km (0.071 R)
• M6: 1,104,930 km (0.067 R)
• M7: 1,444,068 km (0.086 R)
• M8: 1,646,624 km (0.106 R)
• M9: 1,794,127 km (0.078 R)
• M10: 2,035,129 km (0.105 R)
• M11: 2,240,079 km (0.07 R)
• M12: 2,333,428 km (0.111 R)
• M13: 2,500,080 km (0.1 R)
• M14: 3,608,450 km (0.112 R)
• M15: 4,084,171 km (0.111 R)
• M16: 4,373,494 km (0.076 R)
• M17: 4,580,088 km (0.113 R)
• M18: 4,850,412 km (0.106 R)
• M19: 5,033,520 km (0.103 R)
• M20: 5,469,747 km (0.056 R)
• M21: 5,692,498 km (0.046 R)
• M22: 5,885,779 km (0.077 R)
• M23: 6,081,303 km (0.1 R)
• M24: 6,613,273 km (0.075 R)
• M25: 6,850,834 km (0.082 R)
• M26: 7,022,124 km (0.114 R)
• M27: 7,194,910 km (0.101 R)
• M28: 7,474,358 km (0.104 R)
• M29: 8,116,133 km (0.101 R)
• M30: 8,188,539 km (0.075 R)
• M31: 8,999,210 km (0.063 R)
• M32: 9,224,803 km (0.111 R)
• M33: 9,452,192 km (0.072 R)
• M34: 9,528,487 km (0.112 R)
• M35: 9,796,865 km (0.066 R)
• M36: 11,378,264 km (0.097 R)
• M37: 12,281,536 km (0.091 R)
• M38: 12,406,451 km (0.079 R)
• M39: 13,165,061 km (0.109 R)
• M40: 13,250,332 km (0.027 R)
• M41: 13,636,145 km (0.083 R)
• M42: 14,025,698 km (0.074 R)
• M43: 14,287,345 km (0.111 R)
• M44: 15,082,308 km (0.116 R)
• M45: 15,575,083 km (0.112 R)
• M46: 16,073,244 km (0.095 R)
• M47: 16,164,349 km (0.119 R)
• M48: 16,668,793 km (0.067 R)
• M49: 16,992,373 km (0.096 R)
• M50: 17,224,848 km (0.111 R)
• M51: 18,355,360 km (0.118 R)
• M52: 19,025,857 km (0.065 R)
• M53: 19,412,568 km (0.12 R)
• M54: 20,144,700 km (0.069 R)
• M55: 20,390,788 km (0.116 R)
• M56: 20,736,958 km (0.071 R)
• M57: 21,234,819 km (0.088 R)
• M58: 21,385,016 km (0.045 R)
• M59: 22,394,951 km (0.057 R)
• M60: 22,496,827 km (0.118 R)
• M61: 23,783,069 km (0.099 R)
• M62: 24,461,346 km (0.118 R)
• M63: 24,934,524 km (0.081 R)
• M64: 27,237,284 km (0.094 R)
• M65: 27,509,552 km (0.119 R)
• M66: 28,221,339 km (0.095 R)
• M67: 30,845,136 km (0.1 R)
• M68: 31,698,891 km (0.088 R)
• M69: 32,964,938 km (0.116 R)
• M70: 33,313,202 km (0.075 R)
• M71: 33,429,589 km (0.114 R)
• M72: 35,131,414 km (0.065 R)
• M73: 35,546,548 km (0.036 R)
• M74: 35,665,479 km (0.115 R)
• M75: 36,202,086 km (0.114 R)
• M76: 36,561,271 km (0.108 R)
• M77: 38,192,336 km (0.044 R)
• M78: 39,108,773 km (0.058 R)
• M79: 39,539,016 km (0.091 R)
• M80: 39,785,404 km (0.102 R)
• M81: 39,970,756 km (0.088 R)
• M82: 40,403,991 km (0.079 R)
• M83: 41,587,909 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit