🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 282 Days

Day: 28.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 133.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.83 AU - 1.21 AU

Year: 384 Days

Day: 19.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,420,625 km

• M1: 468,541 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.99 AU - 1.65 AU

Year: 565 Days

Day: 35.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 4.3

Gravity: 48.57 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.89 AU - 16.99 AU

Year: 21527 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,420,625 km

• M1: 75,547 km (0.11 R)
• M2: 485,146 km (0.106 R)
• M3: 530,624 km (0.111 R)
• M4: 779,106 km (0.077 R)
• M5: 944,112 km (0.082 R)
• M6: 1,306,139 km (0.108 R)
• M7: 1,402,929 km (0.103 R)
• M8: 2,143,588 km (0.074 R)
• M9: 2,694,108 km (0.09 R)
• M10: 2,900,852 km (0.067 R)
• M11: 3,962,848 km (0.053 R)
• M12: 4,437,372 km (0.087 R)
• M13: 4,829,767 km (0.034 R)
• M14: 5,182,220 km (0.079 R)
• M15: 6,952,262 km (0.106 R)
• M16: 7,812,898 km (0.083 R)
• M17: 7,871,391 km (0.064 R)
• M18: 8,405,007 km (0.083 R)
• M19: 10,330,481 km (0.045 R)
• M20: 10,588,537 km (0.085 R)
• M21: 10,718,239 km (0.078 R)
• M22: 10,979,437 km (0.057 R)
• M23: 11,308,851 km (0.072 R)
• M24: 11,441,544 km (0.063 R)
• M25: 13,003,945 km (0.104 R)
• M26: 13,282,496 km (0.085 R)
• M27: 13,774,523 km (0.075 R)
• M28: 13,916,342 km (0.067 R)
• M29: 14,272,684 km (0.077 R)
• M30: 15,140,053 km (0.109 R)
• M31: 15,359,662 km (0.069 R)
• M32: 16,098,975 km (0.105 R)
• M33: 16,698,862 km (0.09 R)
• M34: 18,619,699 km (0.109 R)
• M35: 19,407,481 km (0.098 R)
• M36: 20,125,701 km (0.05 R)
• M37: 20,206,184 km (0.108 R)
• M38: 21,178,571 km (0.11 R)
• M39: 21,260,251 km (0.093 R)
• M40: 22,749,049 km (0.081 R)
• M41: 23,675,359 km (0.116 R)
• M42: 23,760,181 km (0.112 R)
• M43: 24,015,245 km (0.101 R)
• M44: 26,175,738 km (0.101 R)
• M45: 28,397,565 km (0.081 R)
• M46: 28,668,338 km (0.093 R)
• M47: 30,864,135 km (0.097 R)
• M48: 31,328,337 km (0.09 R)
• M49: 32,923,948 km (0.103 R)
• M50: 33,588,612 km (0.085 R)
• M51: 34,353,655 km (0.057 R)
• M52: 35,221,323 km (0.086 R)
• M53: 35,318,112 km (0.12 R)
• M54: 35,998,484 km (0.099 R)
• M55: 36,096,021 km (0.032 R)
• M56: 37,076,187 km (0.114 R)
• M57: 38,662,822 km (0.116 R)
• M58: 39,564,897 km (0.106 R)
• M59: 40,982,037 km (0.09 R)
• M60: 41,185,790 km (0.087 R)
• M61: 43,449,654 km (0.109 R)
• M62: 43,865,536 km (0.119 R)
• M63: 45,016,243 km (0.102 R)
• M64: 45,647,995 km (0.098 R)
• M65: 46,494,869 km (0.111 R)
• M66: 47,240,315 km (0.084 R)
• M67: 47,667,866 km (0.084 R)
• M68: 47,882,239 km (0.119 R)
• M69: 48,204,323 km (0.091 R)
• M70: 48,742,726 km (0.095 R)
• M71: 50,697,372 km (0.062 R)
• M72: 52,788,301 km (0.117 R)
• M73: 54,907,206 km (0.11 R)
• M74: 56,826,546 km (0.108 R)
• M75: 61,428,326 km (0.109 R)
• M76: 65,551,992 km (0.066 R)
• M77: 66,626,703 km (0.032 R)
• M78: 68,672,454 km (0.082 R)
• M79: 69,035,677 km (0.078 R)
• M80: 69,399,499 km (0.094 R)
• M81: 70,250,861 km (0.073 R)
• M82: 71,473,075 km (0.113 R)
• M83: 71,595,596 km (0.083 R)
• M84: 71,718,266 km (0.089 R)
• M85: 74,062,465 km (0.114 R)
• M86: 74,559,130 km (0.051 R)
• M87: 75,680,815 km (0.088 R)
• M88: 75,805,729 km (0.091 R)
• M89: 81,116,154 km (0.118 R)
• M90: 82,526,713 km (0.105 R)
• M91: 83,041,628 km (0.115 R)
• M92: 83,815,947 km (0.094 R)
• M93: 86,806,558 km (0.079 R)
• M94: 87,461,198 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 7.5

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.57 AU - 18.79 AU

Year: 26545 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,420,625 km

• M1: 552,166 km (0.103 R)
• M2: 1,080,845 km (0.089 R)
• M3: 1,140,684 km (0.096 R)
• M4: 1,327,083 km (0.07 R)
• M5: 1,489,995 km (0.093 R)
• M6: 1,590,973 km (0.092 R)
• M7: 1,943,875 km (0.1 R)
• M8: 2,205,372 km (0.078 R)
• M9: 2,359,906 km (0.1 R)
• M10: 4,090,903 km (0.111 R)
• M11: 4,329,213 km (0.042 R)
• M12: 4,523,241 km (0.056 R)
• M13: 4,869,710 km (0.057 R)
• M14: 4,919,825 km (0.12 R)
• M15: 5,640,588 km (0.092 R)
• M16: 5,746,204 km (0.072 R)
• M17: 5,799,311 km (0.064 R)
• M18: 6,615,068 km (0.038 R)
• M19: 7,178,603 km (0.104 R)
• M20: 7,816,489 km (0.067 R)
• M21: 8,351,600 km (0.086 R)
• M22: 10,936,053 km (0.115 R)
• M23: 12,074,493 km (0.063 R)
• M24: 12,210,926 km (0.108 R)
• M25: 13,602,934 km (0.118 R)
• M26: 14,173,650 km (0.067 R)
• M27: 14,679,590 km (0.119 R)
• M28: 15,634,623 km (0.111 R)
• M29: 15,857,973 km (0.101 R)
• M30: 16,761,544 km (0.055 R)
• M31: 18,226,107 km (0.09 R)
• M32: 19,013,141 km (0.088 R)
• M33: 20,052,996 km (0.036 R)
• M34: 21,029,272 km (0.112 R)
• M35: 21,193,530 km (0.109 R)
• M36: 21,605,822 km (0.11 R)
• M37: 22,020,807 km (0.114 R)
• M38: 23,707,223 km (0.044 R)
• M39: 24,479,448 km (0.098 R)
• M40: 25,347,265 km (0.088 R)
• M41: 26,401,930 km (0.054 R)
• M42: 29,558,744 km (0.06 R)
• M43: 30,854,411 km (0.11 R)
• M44: 31,603,149 km (0.057 R)
• M45: 33,214,018 km (0.048 R)
• M46: 35,826,895 km (0.084 R)
• M47: 36,317,875 km (0.04 R)
• M48: 36,514,895 km (0.087 R)
• M49: 38,705,906 km (0.056 R)
• M50: 39,310,730 km (0.072 R)
• M51: 39,918,696 km (0.093 R)
• M52: 40,427,777 km (0.068 R)
• M53: 44,155,906 km (0.11 R)
• M54: 46,808,875 km (0.114 R)
• M55: 47,130,660 km (0.092 R)
• M56: 47,560,903 km (0.033 R)
• M57: 48,533,588 km (0.064 R)
• M58: 49,513,006 km (0.096 R)
• M59: 50,169,441 km (0.116 R)
• M60: 50,718,764 km (0.08 R)
• M61: 52,378,553 km (0.102 R)
• M62: 52,601,155 km (0.073 R)
• M63: 52,824,055 km (0.056 R)
• M64: 53,270,904 km (0.058 R)
• M65: 53,606,901 km (0.062 R)
• M66: 53,719,099 km (0.087 R)
• M67: 54,393,636 km (0.075 R)
• M68: 54,506,283 km (0.08 R)
• M69: 56,662,288 km (0.098 R)
• M70: 57,693,167 km (0.117 R)
• M71: 57,923,099 km (0.071 R)
• M72: 60,122,786 km (0.075 R)
• M73: 61,760,883 km (0.111 R)
• M74: 63,651,052 km (0.028 R)
• M75: 65,200,736 km (0.085 R)
• M76: 67,125,013 km (0.053 R)
• M77: 67,730,137 km (0.119 R)
• M78: 68,945,919 km (0.028 R)
• M79: 69,556,428 km (0.086 R)
• M80: 70,291,552 km (0.106 R)
• M81: 71,029,069 km (0.065 R)
• M82: 71,152,338 km (0.108 R)
• M83: 74,130,083 km (0.082 R)
• M84: 74,630,339 km (0.118 R)
• M85: 75,006,278 km (0.094 R)
• M86: 77,909,225 km (0.119 R)
• M87: 78,290,550 km (0.114 R)
• M88: 80,977,327 km (0.097 R)
• M89: 82,396,712 km (0.096 R)
• M90: 86,309,295 km (0.116 R)
• M91: 86,835,580 km (0.118 R)
• M92: 86,967,226 km (0.101 R)
• M93: 88,023,387 km (0.11 R)
• M94: 88,420,569 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 10,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit