🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.32 AU - 2.14 AU

Year: 862 Days

Day: 44.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.75 AU - 1.93 AU

Year: 945 Days

Day: 34.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,159,128 km

• M1: 818,151 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.13 AU - 3.33 AU

Year: 1708 Days

Day: 28 Hours

Environment

Temp: -95 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,159,128 km

• M1: 544,536 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.6 AU - 3.02 AU

Year: 1784 Days

Day: 30.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.33 AU - 3.37 AU

Year: 2322 Days

Day: 45.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,159,128 km

• M1: 133,740 km (0.062 R)
• M2: 1,486,853 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.92 AU - 4.78 AU

Year: 2861 Days

Day: 15.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 5.3

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.3 AU - 15.68 AU

Year: 19819 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,159,128 km

• M1: 90,058 km (0.075 R)
• M2: 161,416 km (0.111 R)
• M3: 212,878 km (0.103 R)
• M4: 718,070 km (0.118 R)
• M5: 829,819 km (0.109 R)
• M6: 927,208 km (0.051 R)
• M7: 1,028,485 km (0.112 R)
• M8: 1,563,896 km (0.027 R)
• M9: 1,809,087 km (0.05 R)
• M10: 1,859,651 km (0.089 R)
• M11: 1,910,664 km (0.072 R)
• M12: 2,226,465 km (0.087 R)
• M13: 2,390,574 km (0.112 R)
• M14: 2,502,174 km (0.092 R)
• M15: 3,581,223 km (0.091 R)
• M16: 3,903,607 km (0.043 R)
• M17: 4,068,314 km (0.036 R)
• M18: 4,101,525 km (0.113 R)
• M19: 4,404,461 km (0.032 R)
• M20: 4,645,163 km (0.115 R)
• M21: 4,819,744 km (0.076 R)
• M22: 4,925,510 km (0.116 R)
• M23: 4,996,419 km (0.098 R)
• M24: 5,103,531 km (0.072 R)
• M25: 5,429,206 km (0.111 R)
• M26: 5,799,012 km (0.047 R)
• M27: 6,562,859 km (0.098 R)
• M28: 6,996,393 km (0.091 R)
• M29: 7,076,129 km (0.052 R)
• M30: 7,398,512 km (0.069 R)
• M31: 7,766,822 km (0.083 R)
• M32: 8,649,150 km (0.115 R)
• M33: 8,691,935 km (0.111 R)
• M34: 11,245,870 km (0.053 R)
• M35: 12,001,639 km (0.055 R)
• M36: 12,049,360 km (0.05 R)
• M37: 12,337,336 km (0.114 R)
• M38: 12,433,827 km (0.104 R)
• M39: 13,711,094 km (0.074 R)
• M40: 13,811,025 km (0.043 R)
• M41: 14,517,426 km (0.091 R)
• M42: 14,619,452 km (0.07 R)
• M43: 15,235,795 km (0.086 R)
• M44: 15,339,317 km (0.097 R)
• M45: 15,599,168 km (0.048 R)
• M46: 16,281,634 km (0.074 R)
• M47: 17,404,665 km (0.089 R)
• M48: 18,276,970 km (0.072 R)
• M49: 18,773,934 km (0.051 R)
• M50: 18,884,936 km (0.075 R)
• M51: 19,387,286 km (0.115 R)
• M52: 19,668,230 km (0.085 R)
• M53: 19,781,027 km (0.082 R)
• M54: 20,805,473 km (0.053 R)
• M55: 21,382,173 km (0.114 R)
• M56: 22,198,230 km (0.104 R)
• M57: 22,433,248 km (0.117 R)
• M58: 24,222,139 km (0.083 R)
• M59: 24,950,382 km (0.089 R)
• M60: 25,256,010 km (0.095 R)
• M61: 26,180,076 km (0.099 R)
• M62: 26,802,403 km (0.065 R)
• M63: 26,864,786 km (0.114 R)
• M64: 27,871,280 km (0.081 R)
• M65: 28,890,042 km (0.084 R)
• M66: 29,339,583 km (0.03 R)
• M67: 29,404,060 km (0.039 R)
• M68: 29,662,116 km (0.085 R)
• M69: 31,358,107 km (0.1 R)
• M70: 32,018,731 km (0.1 R)
• M71: 32,750,714 km (0.09 R)
• M72: 33,825,126 km (0.108 R)
• M73: 34,095,599 km (0.09 R)
• M74: 36,423,042 km (0.116 R)
• M75: 37,117,326 km (0.105 R)
• M76: 37,536,051 km (0.056 R)
• M77: 38,307,676 km (0.076 R)
• M78: 40,152,068 km (0.094 R)
• M79: 40,797,284 km (0.12 R)
• M80: 41,662,857 km (0.092 R)
• M81: 42,098,038 km (0.118 R)
• M82: 42,243,297 km (0.066 R)
• M83: 42,388,856 km (0.109 R)
• M84: 42,680,422 km (0.042 R)
• M85: 43,045,740 km (0.05 R)
• M86: 43,338,802 km (0.056 R)
• M87: 44,888,187 km (0.092 R)
• M88: 44,962,388 km (0.11 R)
• M89: 45,334,139 km (0.084 R)
• M90: 46,756,066 km (0.08 R)
• M91: 47,434,792 km (0.101 R)
• M92: 49,567,010 km (0.029 R)
• M93: 50,954,082 km (0.082 R)
• M94: 51,108,916 km (0.12 R)
• M95: 51,574,614 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 5.7

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.65 AU - 16.27 AU

Year: 20826 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,159,128 km

• M1: 89,609 km (0.103 R)
• M2: 249,828 km (0.112 R)
• M3: 535,411 km (0.082 R)
• M4: 850,015 km (0.104 R)
• M5: 1,132,605 km (0.066 R)
• M6: 1,747,303 km (0.092 R)
• M7: 2,004,911 km (0.073 R)
• M8: 2,627,687 km (0.079 R)
• M9: 2,847,895 km (0.09 R)
• M10: 3,624,008 km (0.035 R)
• M11: 5,218,123 km (0.08 R)
• M12: 6,598,463 km (0.116 R)
• M13: 6,747,313 km (0.053 R)
• M14: 7,456,855 km (0.055 R)
• M15: 7,978,054 km (0.112 R)
• M16: 9,221,063 km (0.054 R)
• M17: 9,387,566 km (0.08 R)
• M18: 10,235,038 km (0.093 R)
• M19: 11,224,777 km (0.106 R)
• M20: 11,462,189 km (0.086 R)
• M21: 11,521,729 km (0.048 R)
• M22: 11,881,512 km (0.051 R)
• M23: 12,550,513 km (0.119 R)
• M24: 12,796,751 km (0.087 R)
• M25: 13,988,298 km (0.063 R)
• M26: 14,436,195 km (0.106 R)
• M27: 15,609,491 km (0.111 R)
• M28: 17,152,593 km (0.09 R)
• M29: 17,907,613 km (0.105 R)
• M30: 18,673,554 km (0.112 R)
• M31: 19,806,459 km (0.109 R)
• M32: 20,888,650 km (0.043 R)
• M33: 21,473,727 km (0.073 R)
• M34: 23,034,931 km (0.074 R)
• M35: 23,487,614 km (0.09 R)
• M36: 23,943,289 km (0.055 R)
• M37: 24,172,174 km (0.101 R)
• M38: 24,709,230 km (0.08 R)
• M39: 25,405,458 km (0.084 R)
• M40: 26,029,581 km (0.064 R)
• M41: 26,107,970 km (0.039 R)
• M42: 27,612,177 km (0.059 R)
• M43: 28,415,218 km (0.111 R)
• M44: 28,576,634 km (0.085 R)
• M45: 30,455,733 km (0.111 R)
• M46: 31,285,253 km (0.113 R)
• M47: 32,374,475 km (0.107 R)
• M48: 33,135,928 km (0.03 R)
• M49: 33,390,993 km (0.106 R)
• M50: 34,504,001 km (0.063 R)
• M51: 34,762,506 km (0.086 R)
• M52: 38,182,014 km (0.066 R)
• M53: 39,255,528 km (0.065 R)
• M54: 39,705,818 km (0.053 R)
• M55: 40,157,753 km (0.063 R)
• M56: 40,248,260 km (0.104 R)
• M57: 40,429,722 km (0.059 R)
• M58: 40,520,528 km (0.079 R)
• M59: 42,074,401 km (0.058 R)
• M60: 42,258,407 km (0.109 R)
• M61: 42,812,367 km (0.089 R)
• M62: 44,114,019 km (0.079 R)
• M63: 45,428,685 km (0.045 R)
• M64: 45,712,023 km (0.096 R)
• M65: 46,470,634 km (0.111 R)
• M66: 47,712,146 km (0.112 R)
• M67: 48,481,678 km (0.087 R)
• M68: 50,227,784 km (0.116 R)
• M69: 50,423,159 km (0.087 R)
• M70: 51,206,753 km (0.083 R)
• M71: 52,488,807 km (0.062 R)
• M72: 53,581,918 km (0.072 R)
• M73: 54,582,130 km (0.095 R)
• M74: 54,782,890 km (0.099 R)
• M75: 59,777,963 km (0.091 R)
• M76: 60,503,363 km (0.058 R)
• M77: 60,711,154 km (0.11 R)
• M78: 62,067,558 km (0.1 R)
• M79: 62,802,084 km (0.099 R)
• M80: 65,768,909 km (0.026 R)
• M81: 66,517,646 km (0.1 R)
• M82: 67,700,068 km (0.084 R)
• M83: 68,239,667 km (0.111 R)
• M84: 71,508,081 km (0.029 R)
• M85: 72,277,912 km (0.088 R)
• M86: 73,825,951 km (0.106 R)
• M87: 73,936,952 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit