🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 293 Days

Day: 21.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,913,431 km

• M1: 406,308 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.59 AU - 0.97 AU

Year: 445 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,913,431 km

• M1: 179,218 km (0.099 R)
• M2: 296,952 km (0.074 R)
• M3: 454,778 km (0.111 R)
• M4: 560,094 km (0.055 R)
• M5: 715,227 km (0.106 R)
• M6: 844,031 km (0.078 R)
• M7: 939,475 km (0.059 R)
• M8: 1,036,264 km (0.054 R)
• M9: 1,176,138 km (0.117 R)
• M10: 1,269,188 km (0.12 R)
• M11: 1,380,938 km (0.084 R)
• M12: 1,473,090 km (0.109 R)
• M13: 1,598,154 km (0.096 R)
• M14: 1,698,983 km (0.067 R)
• M15: 1,819,858 km (0.096 R)
• M16: 1,914,554 km (0.073 R)
• M17: 2,154,658 km (0.116 R)
• M18: 2,325,798 km (0.108 R)
• M19: 2,421,092 km (0.097 R)
• M20: 2,533,889 km (0.086 R)
• M21: 2,685,880 km (0.069 R)
• M22: 2,836,824 km (0.112 R)
• M23: 3,007,815 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 7.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.19 AU - 10.05 AU

Year: 14940 Days

Day: 15.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,913,431 km

• M1: 100,081 km (0.07 R)
• M2: 653,593 km (0.051 R)
• M3: 752,178 km (0.109 R)
• M4: 820,844 km (0.097 R)
• M5: 1,020,856 km (0.117 R)
• M6: 1,509,592 km (0.077 R)
• M7: 2,310,090 km (0.094 R)
• M8: 3,278,437 km (0.107 R)
• M9: 3,626,402 km (0.064 R)
• M10: 3,715,114 km (0.086 R)
• M11: 4,108,406 km (0.108 R)
• M12: 5,637,895 km (0.038 R)
• M13: 7,323,564 km (0.083 R)
• M14: 7,436,061 km (0.087 R)
• M15: 8,201,105 km (0.118 R)
• M16: 8,910,947 km (0.115 R)
• M17: 8,990,982 km (0.099 R)
• M18: 9,887,671 km (0.078 R)
• M19: 11,852,789 km (0.087 R)
• M20: 13,656,191 km (0.1 R)
• M21: 15,591,688 km (0.071 R)
• M22: 15,882,058 km (0.09 R)
• M23: 16,027,916 km (0.071 R)
• M24: 17,410,649 km (0.109 R)
• M25: 19,243,821 km (0.059 R)
• M26: 20,288,613 km (0.081 R)
• M27: 21,566,328 km (0.075 R)
• M28: 21,620,183 km (0.093 R)
• M29: 22,596,310 km (0.029 R)
• M30: 22,650,913 km (0.076 R)
• M31: 23,642,298 km (0.086 R)
• M32: 24,366,950 km (0.069 R)
• M33: 25,098,932 km (0.089 R)
• M34: 26,354,058 km (0.113 R)
• M35: 26,815,568 km (0.118 R)
• M36: 27,746,515 km (0.109 R)
• M37: 27,805,008 km (0.063 R)
• M38: 28,392,629 km (0.117 R)
• M39: 28,569,753 km (0.054 R)
• M40: 28,925,047 km (0.082 R)
• M41: 29,103,219 km (0.117 R)
• M42: 33,114,536 km (0.093 R)
• M43: 33,924,908 km (0.099 R)
• M44: 34,931,103 km (0.096 R)
• M45: 35,184,222 km (0.116 R)
• M46: 35,247,502 km (0.041 R)
• M47: 36,074,779 km (0.049 R)
• M48: 36,522,974 km (0.09 R)
• M49: 36,844,160 km (0.092 R)
• M50: 37,489,376 km (0.077 R)
• M51: 39,315,667 km (0.111 R)
• M52: 40,904,097 km (0.057 R)
• M53: 41,304,421 km (0.028 R)
• M54: 42,243,746 km (0.11 R)
• M55: 42,851,263 km (0.117 R)
• M56: 43,189,952 km (0.108 R)
• M57: 43,597,607 km (0.111 R)
• M58: 44,006,607 km (0.113 R)
• M59: 44,143,190 km (0.12 R)
• M60: 45,724,290 km (0.089 R)
• M61: 45,862,668 km (0.111 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 4.6

Gravity: 36.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.1 AU - 10.24 AU

Year: 19416 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,913,431 km

• M1: 200,312 km (0.108 R)
• M2: 229,782 km (0.056 R)
• M3: 751,430 km (0.083 R)
• M4: 1,172,997 km (0.106 R)
• M5: 1,377,348 km (0.11 R)
• M6: 2,229,756 km (0.043 R)
• M7: 2,265,361 km (0.086 R)
• M8: 2,820,518 km (0.115 R)
• M9: 3,014,547 km (0.072 R)
• M10: 3,053,891 km (0.069 R)
• M11: 3,172,971 km (0.096 R)
• M12: 3,253,305 km (0.096 R)
• M13: 3,539,336 km (0.088 R)
• M14: 3,580,924 km (0.11 R)
• M15: 3,833,595 km (0.114 R)
• M16: 4,355,991 km (0.119 R)
• M17: 4,808,225 km (0.059 R)
• M18: 5,086,776 km (0.108 R)
• M19: 6,812,986 km (0.064 R)
• M20: 6,916,658 km (0.07 R)
• M21: 7,283,621 km (0.118 R)
• M22: 7,336,579 km (0.038 R)
• M23: 7,442,793 km (0.082 R)
• M24: 7,981,794 km (0.074 R)
• M25: 8,200,955 km (0.108 R)
• M26: 9,556,611 km (0.099 R)
• M27: 10,082,597 km (0.082 R)
• M28: 10,260,020 km (0.105 R)
• M29: 12,468,384 km (0.078 R)
• M30: 12,595,243 km (0.111 R)
• M31: 14,950,811 km (0.051 R)
• M32: 15,424,288 km (0.107 R)
• M33: 15,560,572 km (0.119 R)
• M34: 16,109,297 km (0.11 R)
• M35: 16,247,526 km (0.095 R)
• M36: 16,594,593 km (0.088 R)
• M37: 17,650,754 km (0.079 R)
• M38: 18,438,985 km (0.07 R)
• M39: 18,801,161 km (0.079 R)
• M40: 18,946,570 km (0.11 R)
• M41: 19,311,888 km (0.113 R)
• M42: 22,548,588 km (0.118 R)
• M43: 24,031,252 km (0.116 R)
• M44: 24,110,090 km (0.032 R)
• M45: 24,585,363 km (0.09 R)
• M46: 26,029,581 km (0.108 R)
• M47: 27,418,597 km (0.063 R)
• M48: 27,748,909 km (0.115 R)
• M49: 27,831,637 km (0.098 R)
• M50: 28,413,423 km (0.117 R)
• M51: 28,915,324 km (0.045 R)
• M52: 30,353,109 km (0.079 R)
• M53: 31,640,997 km (0.096 R)
• M54: 31,900,699 km (0.066 R)
• M55: 32,422,197 km (0.091 R)
• M56: 33,473,720 km (0.12 R)
• M57: 33,561,833 km (0.114 R)
• M58: 34,803,795 km (0.088 R)
• M59: 35,250,943 km (0.059 R)
• M60: 36,331,937 km (0.107 R)
• M61: 36,785,668 km (0.084 R)
• M62: 39,081,696 km (0.087 R)
• M63: 40,293,887 km (0.069 R)
• M64: 41,707,886 km (0.113 R)
• M65: 42,850,664 km (0.049 R)
• M66: 43,137,892 km (0.093 R)
• M67: 46,438,470 km (0.044 R)
• M68: 47,622,687 km (0.066 R)
• M69: 51,539,309 km (0.114 R)
• M70: 52,764,964 km (0.106 R)
• M71: 53,278,534 km (0.11 R)
• M72: 54,414,131 km (0.099 R)
• M73: 55,141,027 km (0.036 R)
• M74: 55,453,537 km (0.085 R)
• M75: 56,499,376 km (0.092 R)
• M76: 58,080,326 km (0.074 R)
• M77: 59,142,321 km (0.087 R)
• M78: 61,285,610 km (0.065 R)
• M79: 65,207,019 km (0.064 R)
• M80: 65,316,974 km (0.083 R)
• M81: 65,757,988 km (0.11 R)
• M82: 67,086,716 km (0.057 R)
• M83: 71,352,500 km (0.118 R)
• M84: 71,579,440 km (0.109 R)
• M85: 72,946,016 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit