🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 204 Days

Day: 47.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,080,273 km

• M1: 375,939 km (0.116 R)
• M2: 484,099 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.94 AU - 1.56 AU

Year: 521 Days

Day: 38.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.27 AU - 2.93 AU

Year: 1563 Days

Day: 37.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,080,273 km

• M1: 457,021 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 8.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.03 AU - 5.31 AU

Year: 3762 Days

Day: 5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,080,273 km

• M1: 142,567 km (0.115 R)
• M2: 240,105 km (0.092 R)
• M3: 315,502 km (0.116 R)
• M4: 386,262 km (0.057 R)
• M5: 512,822 km (0.105 R)
• M6: 608,564 km (0.119 R)
• M7: 720,314 km (0.116 R)
• M8: 933,192 km (0.107 R)
• M9: 1,120,189 km (0.091 R)
• M10: 1,235,978 km (0.055 R)
• M11: 1,355,806 km (0.082 R)
• M12: 1,479,673 km (0.084 R)
• M13: 2,012,391 km (0.079 R)
• M14: 2,082,851 km (0.066 R)
• M15: 2,154,359 km (0.08 R)
• M16: 2,299,618 km (0.11 R)
• M17: 2,418,399 km (0.108 R)
• M18: 2,615,569 km (0.048 R)
• M19: 2,913,269 km (0.097 R)
• M20: 3,090,542 km (0.059 R)
• M21: 3,155,917 km (0.057 R)
• M22: 3,304,767 km (0.095 R)
• M23: 3,371,637 km (0.105 R)
• M24: 3,472,915 km (0.03 R)
• M25: 3,643,905 km (0.111 R)
• M26: 3,905,552 km (0.085 R)
• M27: 4,083,423 km (0.117 R)
• M28: 4,209,534 km (0.041 R)
• M29: 4,651,746 km (0.12 R)
• M30: 4,726,994 km (0.101 R)
• M31: 4,802,540 km (0.075 R)
• M32: 4,974,129 km (0.059 R)
• M33: 5,303,544 km (0.038 R)
• M34: 5,362,485 km (0.077 R)
• M35: 5,540,507 km (0.036 R)
• M36: 5,600,196 km (0.072 R)
• M37: 5,841,498 km (0.116 R)
• M38: 5,983,915 km (0.08 R)
• M39: 6,106,735 km (0.075 R)
• M40: 6,606,840 km (0.118 R)
• M41: 6,990,409 km (0.075 R)
• M42: 7,163,344 km (0.061 R)
• M43: 7,513,403 km (0.093 R)
• M44: 7,601,666 km (0.107 R)
• M45: 7,779,538 km (0.07 R)
• M46: 7,846,558 km (0.087 R)
• M47: 8,093,993 km (0.079 R)
• M48: 8,458,413 km (0.048 R)
• M49: 8,828,369 km (0.063 R)
• M50: 8,898,381 km (0.091 R)
• M51: 8,968,392 km (0.084 R)
• M52: 9,369,315 km (0.12 R)
• M53: 10,311,033 km (0.069 R)
• M54: 10,483,370 km (0.095 R)
• M55: 10,855,569 km (0.095 R)
• M56: 10,955,650 km (0.085 R)
• M57: 11,206,975 km (0.117 R)
• M58: 11,434,812 km (0.12 R)
• M59: 11,587,701 km (0.033 R)
• M60: 12,413,781 km (0.117 R)
• M61: 12,807,672 km (0.1 R)
• M62: 12,992,874 km (0.066 R)
• M63: 13,339,044 km (0.113 R)
• M64: 13,769,437 km (0.057 R)
• M65: 14,396,102 km (0.118 R)
• M66: 15,648,984 km (0.044 R)
• M67: 16,446,042 km (0.065 R)
• M68: 16,647,401 km (0.057 R)
• M69: 16,994,318 km (0.108 R)
• M70: 17,081,534 km (0.057 R)
• M71: 17,139,727 km (0.106 R)
• M72: 18,198,132 km (0.112 R)
• M73: 18,465,912 km (0.115 R)
• M74: 18,525,752 km (0.115 R)
• M75: 19,398,805 km (0.113 R)
• M76: 19,855,527 km (0.112 R)
• M77: 20,810,859 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.4

Radius: 4.9

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.67 AU - 19.03 AU

Year: 29303 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,080,273 km

• M1: 213,476 km (0.101 R)
• M2: 278,402 km (0.098 R)
• M3: 313,557 km (0.101 R)
• M4: 389,104 km (0.074 R)
• M5: 470,934 km (0.081 R)
• M6: 604,525 km (0.095 R)
• M7: 879,935 km (0.114 R)
• M8: 961,466 km (0.1 R)
• M9: 1,732,194 km (0.027 R)
• M10: 1,800,410 km (0.076 R)
• M11: 1,904,381 km (0.091 R)
• M12: 2,046,050 km (0.076 R)
• M13: 2,765,317 km (0.1 R)
• M14: 3,256,446 km (0.103 R)
• M15: 3,383,455 km (0.09 R)
• M16: 4,133,240 km (0.081 R)
• M17: 4,224,644 km (0.033 R)
• M18: 4,456,371 km (0.093 R)
• M19: 4,787,730 km (0.113 R)
• M20: 4,835,751 km (0.116 R)
• M21: 4,883,922 km (0.117 R)
• M22: 5,078,100 km (0.112 R)
• M23: 5,274,821 km (0.059 R)
• M24: 6,506,909 km (0.053 R)
• M25: 6,560,016 km (0.052 R)
• M26: 7,430,825 km (0.036 R)
• M27: 8,222,049 km (0.046 R)
• M28: 8,395,133 km (0.116 R)
• M29: 9,700,225 km (0.049 R)
• M30: 11,322,165 km (0.09 R)
• M31: 12,098,578 km (0.108 R)
• M32: 14,598,658 km (0.113 R)
• M33: 15,230,110 km (0.118 R)
• M34: 15,442,689 km (0.099 R)
• M35: 16,230,172 km (0.095 R)
• M36: 16,665,203 km (0.071 R)
• M37: 16,738,057 km (0.087 R)
• M38: 16,884,064 km (0.086 R)
• M39: 17,472,583 km (0.073 R)
• M40: 19,049,194 km (0.106 R)
• M41: 19,431,267 km (0.098 R)
• M42: 19,893,076 km (0.112 R)
• M43: 21,537,605 km (0.073 R)
• M44: 21,696,628 km (0.059 R)
• M45: 22,658,093 km (0.091 R)
• M46: 22,981,674 km (0.086 R)
• M47: 23,551,642 km (0.039 R)
• M48: 24,373,831 km (0.112 R)
• M49: 24,788,517 km (0.057 R)
• M50: 25,289,221 km (0.076 R)
• M51: 25,793,216 km (0.085 R)
• M52: 27,410,967 km (0.071 R)
• M53: 27,842,109 km (0.113 R)
• M54: 28,015,193 km (0.113 R)
• M55: 29,854,050 km (0.103 R)
• M56: 31,461,031 km (0.11 R)
• M57: 32,548,009 km (0.118 R)
• M58: 32,730,369 km (0.074 R)
• M59: 33,004,432 km (0.103 R)
• M60: 33,371,096 km (0.067 R)
• M61: 33,463,099 km (0.079 R)
• M62: 34,665,267 km (0.119 R)
• M63: 34,944,716 km (0.083 R)
• M64: 37,397,673 km (0.087 R)
• M65: 37,588,709 km (0.1 R)
• M66: 37,779,895 km (0.073 R)
• M67: 38,452,038 km (0.04 R)
• M68: 39,419,039 km (0.118 R)
• M69: 40,982,935 km (0.093 R)
• M70: 41,278,391 km (0.112 R)
• M71: 43,065,936 km (0.114 R)
• M72: 43,767,849 km (0.081 R)
• M73: 44,069,887 km (0.097 R)
• M74: 44,980,041 km (0.091 R)
• M75: 47,230,890 km (0.095 R)
• M76: 47,437,335 km (0.065 R)
• M77: 50,148,049 km (0.079 R)
• M78: 50,886,464 km (0.089 R)
• M79: 51,522,255 km (0.084 R)
• M80: 51,841,048 km (0.063 R)
• M81: 52,694,653 km (0.115 R)
• M82: 54,523,637 km (0.119 R)
• M83: 57,581,268 km (0.042 R)
• M84: 58,465,092 km (0.116 R)
• M85: 61,255,691 km (0.044 R)
• M86: 61,706,279 km (0.109 R)
• M87: 66,040,578 km (0.11 R)
• M88: 68,594,513 km (0.066 R)
• M89: 70,354,233 km (0.09 R)
• M90: 70,825,915 km (0.083 R)
• M91: 73,678,597 km (0.033 R)
• M92: 75,480,354 km (0.085 R)
• M93: 78,393,473 km (0.073 R)
• M94: 80,602,136 km (0.089 R)
• M95: 80,848,823 km (0.119 R)
• M96: 81,466,662 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit