🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.81 AU - 0.85 AU

Year: 272 Days

Day: 27.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,448,734 km

• M1: 726,298 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.77 AU - 1.05 AU

Year: 312 Days

Day: 24.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.13 AU - 1.31 AU

Year: 485 Days

Day: 27 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,448,734 km

• M1: 142,866 km (0.079 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 9.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.26 AU - 6.66 AU

Year: 5909 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,448,734 km

• M1: 119,080 km (0.074 R)
• M2: 206,295 km (0.12 R)
• M3: 272,867 km (0.052 R)
• M4: 438,471 km (0.071 R)
• M5: 497,862 km (0.094 R)
• M6: 708,795 km (0.09 R)
• M7: 870,660 km (0.117 R)
• M8: 1,128,417 km (0.12 R)
• M9: 1,355,506 km (0.115 R)
• M10: 1,540,409 km (0.056 R)
• M11: 1,733,690 km (0.048 R)
• M12: 1,873,713 km (0.105 R)
• M13: 2,017,626 km (0.091 R)
• M14: 2,101,551 km (0.102 R)
• M15: 2,165,280 km (0.072 R)
• M16: 2,251,298 km (0.105 R)
• M17: 2,584,004 km (0.04 R)
• M18: 2,698,446 km (0.12 R)
• M19: 3,100,266 km (0.074 R)
• M20: 3,246,573 km (0.062 R)
• M21: 3,345,457 km (0.11 R)
• M22: 4,334,150 km (0.058 R)
• M23: 5,002,403 km (0.063 R)
• M24: 5,290,379 km (0.101 R)
• M25: 6,558,221 km (0.075 R)
• M26: 7,065,059 km (0.117 R)
• M27: 7,290,802 km (0.092 R)
• M28: 7,388,190 km (0.079 R)
• M29: 7,650,286 km (0.066 R)
• M30: 7,948,883 km (0.063 R)
• M31: 8,352,797 km (0.112 R)
• M32: 8,625,813 km (0.089 R)
• M33: 8,867,115 km (0.115 R)
• M34: 9,006,091 km (0.113 R)
• M35: 9,285,989 km (0.112 R)
• M36: 9,462,514 km (0.092 R)
• M37: 9,818,856 km (0.119 R)
• M38: 10,288,594 km (0.087 R)
• M39: 10,988,263 km (0.084 R)
• M40: 11,325,157 km (0.086 R)
• M41: 11,589,497 km (0.118 R)
• M42: 12,278,544 km (0.077 R)
• M43: 12,902,218 km (0.088 R)
• M44: 13,736,376 km (0.083 R)
• M45: 14,261,464 km (0.092 R)
• M46: 14,465,217 km (0.101 R)
• M47: 15,581,965 km (0.066 R)
• M48: 15,791,850 km (0.114 R)
• M49: 16,171,979 km (0.097 R)
• M50: 16,341,922 km (0.067 R)
• M51: 17,591,363 km (0.085 R)
• M52: 17,766,094 km (0.095 R)
• M53: 17,897,590 km (0.086 R)
• M54: 19,726,274 km (0.104 R)
• M55: 20,135,574 km (0.079 R)
• M56: 20,364,160 km (0.108 R)
• M57: 20,916,325 km (0.117 R)
• M58: 21,753,924 km (0.112 R)
• M59: 23,221,928 km (0.077 R)
• M60: 23,750,607 km (0.099 R)
• M61: 23,992,207 km (0.116 R)
• M62: 24,137,467 km (0.106 R)
• M63: 24,966,688 km (0.074 R)
• M64: 25,508,083 km (0.114 R)
• M65: 26,402,528 km (0.046 R)
• M66: 26,552,575 km (0.078 R)
• M67: 27,004,510 km (0.111 R)
• M68: 27,105,189 km (0.091 R)
• M69: 27,357,711 km (0.119 R)
• M70: 27,458,988 km (0.115 R)
• M71: 27,610,980 km (0.049 R)
• M72: 28,068,749 km (0.106 R)
• M73: 28,529,062 km (0.055 R)
• M74: 28,683,148 km (0.044 R)
• M75: 28,940,456 km (0.085 R)
• M76: 29,457,317 km (0.062 R)
• M77: 29,716,869 km (0.102 R)
• M78: 30,973,491 km (0.079 R)
• M79: 31,449,063 km (0.054 R)
• M80: 32,087,098 km (0.117 R)
• M81: 32,461,242 km (0.064 R)
• M82: 32,783,027 km (0.119 R)
• M83: 33,429,888 km (0.072 R)
• M84: 33,538,197 km (0.094 R)
• M85: 34,244,449 km (0.055 R)
• M86: 34,353,505 km (0.098 R)
• M87: 34,462,712 km (0.026 R)
• M88: 34,736,326 km (0.059 R)
• M89: 35,395,754 km (0.06 R)
• M90: 36,950,375 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 14.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.06 AU - 7.06 AU

Year: 6047 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,448,734 km

• M1: 292,314 km (0.102 R)
• M2: 392,844 km (0.093 R)
• M3: 501,751 km (0.074 R)
• M4: 832,811 km (0.073 R)
• M5: 938,727 km (0.118 R)
• M6: 1,099,096 km (0.091 R)
• M7: 1,523,355 km (0.071 R)
• M8: 1,637,498 km (0.077 R)
• M9: 1,774,680 km (0.07 R)
• M10: 2,253,243 km (0.03 R)
• M11: 2,889,782 km (0.091 R)
• M12: 3,428,484 km (0.118 R)
• M13: 3,787,818 km (0.038 R)
• M14: 4,404,760 km (0.036 R)
• M15: 4,711,136 km (0.075 R)
• M16: 4,995,821 km (0.064 R)
• M17: 5,227,698 km (0.087 R)
• M18: 5,344,982 km (0.083 R)
• M19: 5,463,165 km (0.103 R)
• M20: 6,252,742 km (0.092 R)
• M21: 6,916,807 km (0.07 R)
• M22: 7,273,748 km (0.107 R)
• M23: 7,503,979 km (0.042 R)
• M24: 7,603,461 km (0.106 R)
• M25: 8,039,390 km (0.094 R)
• M26: 9,006,241 km (0.118 R)
• M27: 9,396,242 km (0.097 R)
• M28: 9,503,654 km (0.109 R)
• M29: 10,340,055 km (0.062 R)
• M30: 10,450,907 km (0.117 R)
• M31: 10,711,208 km (0.116 R)
• M32: 10,860,805 km (0.086 R)
• M33: 11,124,397 km (0.059 R)
• M34: 11,428,380 km (0.105 R)
• M35: 11,773,502 km (0.026 R)
• M36: 12,790,020 km (0.116 R)
• M37: 12,948,892 km (0.114 R)
• M38: 13,429,550 km (0.096 R)
• M39: 13,712,590 km (0.113 R)
• M40: 14,408,519 km (0.109 R)
• M41: 16,090,747 km (0.083 R)
• M42: 16,262,485 km (0.111 R)
• M43: 16,477,906 km (0.059 R)
• M44: 16,650,841 km (0.091 R)
• M45: 17,129,854 km (0.081 R)
• M46: 17,701,766 km (0.088 R)
• M47: 18,459,180 km (0.066 R)
• M48: 19,045,455 km (0.068 R)
• M49: 19,500,681 km (0.049 R)
• M50: 20,190,327 km (0.106 R)
• M51: 20,329,154 km (0.084 R)
• M52: 21,310,217 km (0.053 R)
• M53: 21,546,133 km (0.048 R)
• M54: 21,877,791 km (0.09 R)
• M55: 22,068,079 km (0.119 R)
• M56: 22,306,688 km (0.117 R)
• M57: 23,221,329 km (0.087 R)
• M58: 23,610,134 km (0.059 R)
• M59: 24,197,456 km (0.063 R)
• M60: 25,087,413 km (0.103 R)
• M61: 26,645,176 km (0.119 R)
• M62: 28,079,072 km (0.109 R)
• M63: 28,182,444 km (0.103 R)
• M64: 28,649,189 km (0.104 R)
• M65: 28,753,309 km (0.066 R)
• M66: 29,118,478 km (0.045 R)
• M67: 29,275,555 km (0.072 R)
• M68: 29,432,783 km (0.119 R)
• M69: 30,595,009 km (0.041 R)
• M70: 31,235,138 km (0.119 R)
• M71: 31,718,189 km (0.068 R)
• M72: 32,257,938 km (0.103 R)
• M73: 32,474,556 km (0.117 R)
• M74: 33,018,494 km (0.09 R)
• M75: 33,346,263 km (0.047 R)
• M76: 33,620,326 km (0.081 R)
• M77: 33,894,988 km (0.078 R)
• M78: 34,557,407 km (0.057 R)
• M79: 34,779,261 km (0.096 R)
• M80: 35,057,064 km (0.062 R)
• M81: 35,224,165 km (0.031 R)
• M82: 35,839,012 km (0.12 R)
• M83: 36,626,795 km (0.106 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit