🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.64 AU - 0.74 AU

Year: 206 Days

Day: 41.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.86 AU - 0.88 AU

Year: 292 Days

Day: 15.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 398 Days

Day: 38.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,949,711 km

• M1: 622,477 km (0.097 R)
• M2: 1,026,840 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.81 AU - 1.87 AU

Year: 898 Days

Day: 42.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.5 AU - 4.06 AU

Year: 2138 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,949,711 km

• M1: 116,686 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.94 AU - 4.26 AU

Year: 2988 Days

Day: 20.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,949,711 km

• M1: 394,041 km (0.027 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.94 AU - 6.04 AU

Year: 4012 Days

Day: 24.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 4.1

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.74 AU - 18.68 AU

Year: 21348 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,949,711 km

• M1: 225,444 km (0.096 R)
• M2: 522,845 km (0.111 R)
• M3: 957,726 km (0.085 R)
• M4: 1,122,283 km (0.056 R)
• M5: 2,036,326 km (0.109 R)
• M6: 2,356,017 km (0.102 R)
• M7: 2,767,710 km (0.108 R)
• M8: 3,323,466 km (0.045 R)
• M9: 3,488,323 km (0.08 R)
• M10: 3,656,022 km (0.085 R)
• M11: 4,042,882 km (0.064 R)
• M12: 4,263,390 km (0.093 R)
• M13: 4,307,970 km (0.078 R)
• M14: 4,533,115 km (0.075 R)
• M15: 5,279,309 km (0.115 R)
• M16: 6,012,787 km (0.078 R)
• M17: 7,953,670 km (0.108 R)
• M18: 9,133,698 km (0.116 R)
• M19: 10,068,834 km (0.109 R)
• M20: 10,307,443 km (0.115 R)
• M21: 10,427,420 km (0.11 R)
• M22: 10,608,135 km (0.094 R)
• M23: 10,850,782 km (0.088 R)
• M24: 10,911,818 km (0.1 R)
• M25: 11,218,344 km (0.054 R)
• M26: 12,281,387 km (0.116 R)
• M27: 12,857,189 km (0.071 R)
• M28: 13,051,068 km (0.035 R)
• M29: 13,441,668 km (0.117 R)
• M30: 13,704,212 km (0.119 R)
• M31: 14,636,506 km (0.096 R)
• M32: 15,110,283 km (0.085 R)
• M33: 15,383,149 km (0.12 R)
• M34: 16,561,382 km (0.102 R)
• M35: 16,984,145 km (0.108 R)
• M36: 17,267,933 km (0.032 R)
• M37: 17,553,216 km (0.097 R)
• M38: 17,840,144 km (0.107 R)
• M39: 18,418,639 km (0.07 R)
• M40: 18,783,359 km (0.039 R)
• M41: 19,224,074 km (0.086 R)
• M42: 19,891,580 km (0.112 R)
• M43: 20,115,827 km (0.1 R)
• M44: 20,265,724 km (0.069 R)
• M45: 20,491,318 km (0.112 R)
• M46: 20,717,660 km (0.117 R)
• M47: 20,793,356 km (0.12 R)
• M48: 21,096,890 km (0.078 R)
• M49: 21,478,365 km (0.093 R)
• M50: 22,170,853 km (0.102 R)
• M51: 22,325,687 km (0.052 R)
• M52: 23,577,522 km (0.036 R)
• M53: 25,335,596 km (0.052 R)
• M54: 25,903,769 km (0.108 R)
• M55: 26,394,001 km (0.072 R)
• M56: 27,799,922 km (0.035 R)
• M57: 28,554,045 km (0.091 R)
• M58: 29,569,964 km (0.091 R)
• M59: 29,996,767 km (0.119 R)
• M60: 30,082,337 km (0.075 R)
• M61: 30,856,356 km (0.079 R)
• M62: 30,942,824 km (0.115 R)
• M63: 31,289,292 km (0.051 R)
• M64: 32,160,999 km (0.109 R)
• M65: 34,017,509 km (0.072 R)
• M66: 34,285,438 km (0.072 R)
• M67: 35,003,658 km (0.05 R)
• M68: 36,820,674 km (0.12 R)
• M69: 38,389,207 km (0.048 R)
• M70: 39,603,344 km (0.039 R)
• M71: 40,640,356 km (0.117 R)
• M72: 42,548,776 km (0.07 R)
• M73: 42,644,967 km (0.108 R)
• M74: 44,681,443 km (0.098 R)
• M75: 46,155,431 km (0.098 R)
• M76: 48,145,382 km (0.078 R)
• M77: 52,311,383 km (0.08 R)
• M78: 52,620,752 km (0.087 R)
• M79: 54,803,086 km (0.095 R)
• M80: 57,971,568 km (0.059 R)
• M81: 62,396,673 km (0.055 R)
• M82: 63,053,408 km (0.079 R)
• M83: 64,926,224 km (0.099 R)
• M84: 66,593,941 km (0.119 R)
• M85: 67,825,879 km (0.109 R)
• M86: 68,613,811 km (0.049 R)
• M87: 69,857,867 km (0.054 R)
• M88: 70,312,196 km (0.11 R)
• M89: 70,881,416 km (0.1 R)
• M90: 72,253,827 km (0.108 R)
• M91: 73,981,533 km (0.093 R)
• M92: 74,560,476 km (0.087 R)
• M93: 74,792,503 km (0.114 R)
• M94: 75,722,852 km (0.049 R)
• M95: 78,654,970 km (0.074 R)
• M96: 78,773,003 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 6

Gravity: 27.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.72 AU - 17.64 AU

Year: 25628 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,949,711 km

• M1: 160,818 km (0.101 R)
• M2: 260,001 km (0.08 R)
• M3: 359,932 km (0.113 R)
• M4: 403,765 km (0.104 R)
• M5: 572,810 km (0.056 R)
• M6: 763,697 km (0.074 R)
• M7: 1,005,597 km (0.081 R)
• M8: 1,069,774 km (0.086 R)
• M9: 1,135,448 km (0.07 R)
• M10: 1,483,712 km (0.12 R)
• M11: 2,188,168 km (0.075 R)
• M12: 2,486,765 km (0.096 R)
• M13: 3,654,975 km (0.112 R)
• M14: 3,957,312 km (0.078 R)
• M15: 4,111,697 km (0.046 R)
• M16: 6,958,844 km (0.098 R)
• M17: 7,778,192 km (0.082 R)
• M18: 7,842,519 km (0.052 R)
• M19: 8,101,473 km (0.103 R)
• M20: 8,627,608 km (0.096 R)
• M21: 8,694,179 km (0.04 R)
• M22: 11,201,589 km (0.11 R)
• M23: 13,991,739 km (0.081 R)
• M24: 14,701,432 km (0.111 R)
• M25: 15,261,376 km (0.102 R)
• M26: 15,584,508 km (0.099 R)
• M27: 15,991,564 km (0.053 R)
• M28: 16,073,394 km (0.101 R)
• M29: 17,993,632 km (0.109 R)
• M30: 19,721,487 km (0.071 R)
• M31: 19,985,228 km (0.078 R)
• M32: 22,045,490 km (0.076 R)
• M33: 22,410,659 km (0.057 R)
• M34: 22,962,076 km (0.073 R)
• M35: 23,146,979 km (0.099 R)
• M36: 23,239,580 km (0.115 R)
• M37: 24,078,525 km (0.108 R)
• M38: 24,172,323 km (0.086 R)
• M39: 24,643,257 km (0.065 R)
• M40: 26,945,718 km (0.12 R)
• M41: 27,925,135 km (0.08 R)
• M42: 28,816,589 km (0.041 R)
• M43: 30,221,762 km (0.074 R)
• M44: 30,322,890 km (0.098 R)
• M45: 30,424,317 km (0.11 R)
• M46: 31,854,772 km (0.086 R)
• M47: 32,785,869 km (0.047 R)
• M48: 33,411,488 km (0.103 R)
• M49: 34,251,928 km (0.11 R)
• M50: 34,568,926 km (0.106 R)
• M51: 38,228,240 km (0.119 R)
• M52: 39,881,446 km (0.06 R)
• M53: 40,549,251 km (0.113 R)
• M54: 41,670,337 km (0.069 R)
• M55: 42,461,112 km (0.101 R)
• M56: 43,029,135 km (0.096 R)
• M57: 43,943,028 km (0.075 R)
• M58: 44,632,674 km (0.11 R)
• M59: 46,139,125 km (0.048 R)
• M60: 48,370,676 km (0.111 R)
• M61: 50,276,852 km (0.11 R)
• M62: 52,572,282 km (0.082 R)
• M63: 53,794,198 km (0.114 R)
• M64: 54,408,596 km (0.093 R)
• M65: 54,901,671 km (0.103 R)
• M66: 56,639,549 km (0.098 R)
• M67: 57,014,292 km (0.041 R)
• M68: 57,389,932 km (0.077 R)
• M69: 58,017,645 km (0.099 R)
• M70: 58,521,490 km (0.1 R)
• M71: 59,026,832 km (0.059 R)
• M72: 60,678,991 km (0.061 R)
• M73: 61,831,642 km (0.067 R)
• M74: 68,898,047 km (0.115 R)
• M75: 73,204,372 km (0.038 R)
• M76: 74,978,602 km (0.109 R)
• M77: 75,389,997 km (0.102 R)
• M78: 75,802,139 km (0.061 R)
• M79: 75,939,769 km (0.105 R)
• M80: 76,077,399 km (0.112 R)
• M81: 76,628,817 km (0.071 R)
• M82: 77,043,203 km (0.12 R)
• M83: 77,458,337 km (0.111 R)
• M84: 77,735,542 km (0.056 R)
• M85: 79,545,377 km (0.109 R)
• M86: 79,825,125 km (0.067 R)
• M87: 86,059,765 km (0.041 R)
• M88: 87,498,448 km (0.103 R)
• M89: 90,983,480 km (0.09 R)
• M90: 91,422,400 km (0.11 R)
• M91: 92,595,996 km (0.088 R)
• M92: 92,743,050 km (0.068 R)
• M93: 92,890,105 km (0.113 R)
• M94: 93,184,663 km (0.069 R)
• M95: 97,938,584 km (0.094 R)
• M96: 99,139,407 km (0.081 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit