🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 45.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,230,701 km

• M1: 64,477 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 239 Days

Day: 37.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 249 Days

Day: 46.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,230,701 km

• M1: 148,850 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.86 AU - 1.12 AU

Year: 377 Days

Day: 43.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.1 AU - 1.64 AU

Year: 614 Days

Day: 23.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 4.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.61 AU - 16.63 AU

Year: 20315 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,230,701 km

• M1: 238,908 km (0.09 R)
• M2: 735,423 km (0.06 R)
• M3: 800,797 km (0.06 R)
• M4: 1,271,582 km (0.118 R)
• M5: 1,618,649 km (0.08 R)
• M6: 1,836,015 km (0.063 R)
• M7: 2,250,401 km (0.091 R)
• M8: 2,542,266 km (0.086 R)
• M9: 2,820,219 km (0.09 R)
• M10: 2,871,830 km (0.034 R)
• M11: 2,923,741 km (0.114 R)
• M12: 3,054,938 km (0.073 R)
• M13: 3,626,701 km (0.066 R)
• M14: 3,682,950 km (0.063 R)
• M15: 4,409,248 km (0.086 R)
• M16: 4,804,036 km (0.048 R)
• M17: 5,241,909 km (0.047 R)
• M18: 5,337,353 km (0.097 R)
• M19: 5,433,395 km (0.11 R)
• M20: 5,790,485 km (0.12 R)
• M21: 6,054,974 km (0.098 R)
• M22: 6,323,352 km (0.119 R)
• M23: 6,664,286 km (0.069 R)
• M24: 7,977,157 km (0.051 R)
• M25: 8,087,111 km (0.076 R)
• M26: 9,098,393 km (0.093 R)
• M27: 9,251,581 km (0.065 R)
• M28: 9,483,009 km (0.049 R)
• M29: 9,912,056 km (0.101 R)
• M30: 10,030,238 km (0.088 R)
• M31: 10,708,515 km (0.103 R)
• M32: 10,789,298 km (0.117 R)
• M33: 11,608,196 km (0.091 R)
• M34: 11,649,635 km (0.105 R)
• M35: 11,899,463 km (0.095 R)
• M36: 12,446,842 km (0.118 R)
• M37: 12,873,495 km (0.09 R)
• M38: 13,304,935 km (0.106 R)
• M39: 14,493,341 km (0.053 R)
• M40: 14,537,921 km (0.073 R)
• M41: 15,761,033 km (0.061 R)
• M42: 16,594,593 km (0.106 R)
• M43: 16,734,915 km (0.06 R)
• M44: 17,490,085 km (0.043 R)
• M45: 17,680,524 km (0.091 R)
• M46: 18,159,686 km (0.117 R)
• M47: 18,449,307 km (0.118 R)
• M48: 18,740,424 km (0.095 R)
• M49: 18,886,582 km (0.118 R)
• M50: 19,672,419 km (0.06 R)
• M51: 20,368,648 km (0.093 R)
• M52: 21,580,989 km (0.116 R)
• M53: 22,557,115 km (0.095 R)
• M54: 23,233,297 km (0.11 R)
• M55: 24,392,681 km (0.102 R)
• M56: 24,605,559 km (0.094 R)
• M57: 25,516,909 km (0.076 R)
• M58: 26,058,154 km (0.103 R)
• M59: 28,764,529 km (0.103 R)
• M60: 29,553,957 km (0.08 R)
• M61: 32,197,800 km (0.079 R)
• M62: 33,547,771 km (0.09 R)
• M63: 35,035,971 km (0.095 R)
• M64: 36,667,336 km (0.064 R)
• M65: 38,632,603 km (0.078 R)
• M66: 39,191,351 km (0.088 R)
• M67: 40,003,368 km (0.108 R)
• M68: 40,505,867 km (0.064 R)
• M69: 41,010,311 km (0.096 R)
• M70: 41,961,904 km (0.109 R)
• M71: 42,025,632 km (0.045 R)
• M72: 42,472,331 km (0.115 R)
• M73: 42,792,471 km (0.075 R)

Asteroid Belt

Center: 16.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.4

Radius: 7.8

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.56 AU - 20.4 AU

Year: 30417 Days

Day: 15.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,230,701 km

• M1: 282,740 km (0.035 R)
• M2: 449,841 km (0.073 R)
• M3: 998,715 km (0.109 R)
• M4: 1,094,757 km (0.115 R)
• M5: 1,193,941 km (0.098 R)
• M6: 1,929,962 km (0.048 R)
• M7: 2,174,255 km (0.112 R)
• M8: 2,873,177 km (0.085 R)
• M9: 3,199,599 km (0.115 R)
• M10: 3,537,990 km (0.116 R)
• M11: 4,196,370 km (0.061 R)
• M12: 5,451,646 km (0.072 R)
• M13: 5,796,917 km (0.116 R)
• M14: 5,855,261 km (0.084 R)
• M15: 6,448,566 km (0.108 R)
• M16: 7,949,481 km (0.086 R)
• M17: 8,738,760 km (0.079 R)
• M18: 9,760,064 km (0.034 R)
• M19: 10,890,725 km (0.102 R)
• M20: 12,738,707 km (0.111 R)
• M21: 12,814,703 km (0.083 R)
• M22: 16,383,660 km (0.045 R)
• M23: 17,132,098 km (0.055 R)
• M24: 17,468,394 km (0.082 R)
• M25: 17,637,290 km (0.111 R)
• M26: 20,501,790 km (0.096 R)
• M27: 22,582,098 km (0.077 R)
• M28: 23,693,909 km (0.099 R)
• M29: 23,787,408 km (0.089 R)
• M30: 24,823,373 km (0.1 R)
• M31: 26,453,391 km (0.093 R)
• M32: 27,821,614 km (0.064 R)
• M33: 27,920,199 km (0.091 R)
• M34: 29,112,494 km (0.118 R)
• M35: 30,017,561 km (0.061 R)
• M36: 31,546,601 km (0.051 R)
• M37: 31,855,371 km (0.107 R)
• M38: 33,205,192 km (0.073 R)
• M39: 33,309,911 km (0.08 R)
• M40: 33,519,348 km (0.034 R)
• M41: 35,745,962 km (0.072 R)
• M42: 37,583,174 km (0.104 R)
• M43: 37,801,288 km (0.084 R)
• M44: 38,348,517 km (0.1 R)
• M45: 39,229,498 km (0.118 R)
• M46: 39,340,051 km (0.075 R)
• M47: 39,450,754 km (0.105 R)
• M48: 39,894,611 km (0.103 R)
• M49: 43,047,535 km (0.106 R)
• M50: 43,390,114 km (0.091 R)
• M51: 46,396,433 km (0.118 R)
• M52: 48,398,202 km (0.111 R)
• M53: 49,947,887 km (0.082 R)
• M54: 50,548,223 km (0.077 R)
• M55: 50,909,651 km (0.103 R)
• M56: 51,150,953 km (0.072 R)
• M57: 51,271,828 km (0.119 R)
• M58: 52,120,347 km (0.03 R)
• M59: 52,729,360 km (0.118 R)
• M60: 52,973,504 km (0.089 R)
• M61: 53,585,808 km (0.102 R)
• M62: 54,940,865 km (0.048 R)
• M63: 55,933,597 km (0.118 R)
• M64: 56,932,162 km (0.06 R)
• M65: 57,936,563 km (0.087 R)
• M66: 58,314,746 km (0.107 R)
• M67: 61,369,534 km (0.055 R)
• M68: 61,626,394 km (0.096 R)
• M69: 61,883,702 km (0.111 R)
• M70: 62,141,310 km (0.113 R)
• M71: 63,305,032 km (0.073 R)
• M72: 65,785,215 km (0.084 R)
• M73: 65,916,711 km (0.103 R)
• M74: 70,705,638 km (0.079 R)
• M75: 71,514,664 km (0.102 R)
• M76: 72,462,366 km (0.118 R)
• M77: 74,507,220 km (0.116 R)
• M78: 74,918,464 km (0.055 R)
• M79: 75,743,197 km (0.063 R)
• M80: 76,709,151 km (0.051 R)
• M81: 78,235,348 km (0.107 R)
• M82: 78,792,750 km (0.103 R)
• M83: 80,051,915 km (0.114 R)
• M84: 80,754,277 km (0.073 R)
• M85: 82,448,323 km (0.04 R)
• M86: 83,726,487 km (0.114 R)
• M87: 84,439,471 km (0.045 R)
• M88: 87,022,727 km (0.096 R)
• M89: 89,486,305 km (0.064 R)
• M90: 90,799,774 km (0.07 R)
• M91: 92,266,581 km (0.09 R)
• M92: 93,150,405 km (0.076 R)
• M93: 94,629,779 km (0.091 R)
• M94: 95,818,932 km (0.067 R)
• M95: 98,211,900 km (0.081 R)
• M96: 98,813,283 km (0.107 R)
• M97: 98,963,779 km (0.105 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: 326 - 16,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit