🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.86 AU - 2.34 AU

Year: 1101 Days

Day: 26.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,451,620 km

• M1: 37,100 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.58 AU - 3.6 AU

Year: 2460 Days

Day: 12.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 12.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.49 AU - 6.83 AU

Year: 4870 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,451,620 km

• M1: 164,258 km (0.087 R)
• M2: 357,838 km (0.084 R)
• M3: 523,144 km (0.094 R)
• M4: 639,232 km (0.118 R)
• M5: 825,930 km (0.047 R)
• M6: 913,744 km (0.12 R)
• M7: 1,113,607 km (0.06 R)
• M8: 1,298,958 km (0.109 R)
• M9: 1,388,119 km (0.034 R)
• M10: 1,652,608 km (0.113 R)
• M11: 1,766,302 km (0.062 R)
• M12: 2,019,272 km (0.09 R)
• M13: 2,674,361 km (0.092 R)
• M14: 3,045,663 km (0.075 R)
• M15: 3,166,389 km (0.092 R)
• M16: 3,247,770 km (0.118 R)
• M17: 3,538,438 km (0.093 R)
• M18: 4,012,215 km (0.104 R)
• M19: 4,100,478 km (0.106 R)
• M20: 4,667,603 km (0.096 R)
• M21: 5,187,157 km (0.112 R)
• M22: 5,307,882 km (0.096 R)
• M23: 5,552,026 km (0.116 R)
• M24: 5,700,427 km (0.053 R)
• M25: 6,153,409 km (0.104 R)
• M26: 6,384,239 km (0.054 R)
• M27: 6,565,851 km (0.106 R)
• M28: 6,854,574 km (0.112 R)
• M29: 7,829,055 km (0.075 R)
• M30: 7,995,707 km (0.094 R)
• M31: 8,731,429 km (0.099 R)
• M32: 9,965,313 km (0.109 R)
• M33: 10,297,569 km (0.09 R)
• M34: 10,572,082 km (0.114 R)
• M35: 11,316,181 km (0.038 R)
• M36: 11,410,278 km (0.099 R)
• M37: 11,821,523 km (0.116 R)
• M38: 12,269,868 km (0.099 R)
• M39: 12,821,734 km (0.082 R)
• M40: 12,985,544 km (0.032 R)
• M41: 13,614,603 km (0.088 R)
• M42: 14,152,108 km (0.106 R)
• M43: 14,355,561 km (0.12 R)
• M44: 14,457,587 km (0.075 R)
• M45: 14,765,160 km (0.12 R)
• M46: 14,868,084 km (0.117 R)
• M47: 15,178,649 km (0.053 R)
• M48: 15,526,165 km (0.104 R)
• M49: 15,770,907 km (0.11 R)
• M50: 15,876,373 km (0.12 R)
• M51: 15,981,840 km (0.119 R)
• M52: 16,229,125 km (0.032 R)
• M53: 16,584,420 km (0.112 R)
• M54: 16,978,311 km (0.089 R)
• M55: 17,411,547 km (0.113 R)
• M56: 17,629,511 km (0.081 R)
• M57: 17,738,867 km (0.03 R)
• M58: 18,325,739 km (0.06 R)
• M59: 19,745,273 km (0.104 R)
• M60: 19,896,816 km (0.072 R)
• M61: 20,124,654 km (0.086 R)
• M62: 21,822,739 km (0.114 R)
• M63: 22,490,993 km (0.101 R)
• M64: 22,728,404 km (0.039 R)
• M65: 23,325,749 km (0.119 R)
• M66: 24,903,109 km (0.112 R)
• M67: 24,984,939 km (0.064 R)
• M68: 25,189,888 km (0.1 R)
• M69: 25,395,286 km (0.106 R)
• M70: 25,601,432 km (0.057 R)
• M71: 25,849,315 km (0.048 R)
• M72: 26,306,038 km (0.103 R)
• M73: 26,723,565 km (0.089 R)
• M74: 27,353,971 km (0.092 R)
• M75: 27,861,855 km (0.064 R)
• M76: 27,946,827 km (0.111 R)
• M77: 28,159,555 km (0.084 R)
• M78: 28,244,826 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 8.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.81 AU - 11.55 AU

Year: 10892 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,451,620 km

• M1: 112,647 km (0.047 R)
• M2: 191,934 km (0.088 R)
• M3: 391,647 km (0.115 R)
• M4: 779,405 km (0.12 R)
• M5: 867,368 km (0.113 R)
• M6: 1,174,194 km (0.112 R)
• M7: 1,230,592 km (0.103 R)
• M8: 1,393,355 km (0.112 R)
• M9: 2,253,094 km (0.079 R)
• M10: 2,497,387 km (0.115 R)
• M11: 2,704,879 km (0.084 R)
• M12: 2,810,794 km (0.044 R)
• M13: 3,168,632 km (0.069 R)
• M14: 3,377,322 km (0.068 R)
• M15: 3,740,844 km (0.12 R)
• M16: 4,065,023 km (0.09 R)
• M17: 4,151,790 km (0.075 R)
• M18: 4,221,652 km (0.1 R)
• M19: 4,758,409 km (0.057 R)
• M20: 4,831,562 km (0.083 R)
• M21: 4,923,715 km (0.075 R)
• M22: 5,109,515 km (0.06 R)
• M23: 5,241,012 km (0.053 R)
• M24: 5,603,637 km (0.065 R)
• M25: 5,817,263 km (0.093 R)
• M26: 5,954,743 km (0.049 R)
• M27: 6,113,018 km (0.097 R)
• M28: 6,596,369 km (0.097 R)
• M29: 6,946,278 km (0.115 R)
• M30: 7,344,507 km (0.086 R)
• M31: 8,762,246 km (0.036 R)
• M32: 8,919,923 km (0.1 R)
• M33: 9,146,713 km (0.088 R)
• M34: 9,606,278 km (0.105 R)
• M35: 10,049,686 km (0.039 R)
• M36: 10,120,296 km (0.092 R)
• M37: 10,191,056 km (0.089 R)
• M38: 10,619,354 km (0.108 R)
• M39: 10,763,567 km (0.055 R)
• M40: 11,053,637 km (0.106 R)
• M41: 11,150,876 km (0.077 R)
• M42: 11,321,866 km (0.087 R)
• M43: 11,444,387 km (0.111 R)
• M44: 11,542,822 km (0.114 R)
• M45: 11,765,424 km (0.114 R)
• M46: 12,014,205 km (0.1 R)
• M47: 12,365,610 km (0.034 R)
• M48: 12,466,589 km (0.099 R)
• M49: 12,898,927 km (0.111 R)
• M50: 13,155,637 km (0.114 R)
• M51: 13,258,710 km (0.052 R)
• M52: 13,465,903 km (0.078 R)
• M53: 14,172,603 km (0.085 R)
• M54: 14,357,805 km (0.114 R)
• M55: 14,918,348 km (0.117 R)
• M56: 15,025,909 km (0.034 R)
• M57: 15,649,433 km (0.1 R)
• M58: 15,731,413 km (0.114 R)
• M59: 15,950,574 km (0.057 R)
• M60: 16,336,686 km (0.113 R)
• M61: 16,392,187 km (0.066 R)
• M62: 16,725,940 km (0.11 R)
• M63: 16,809,714 km (0.086 R)
• M64: 16,865,664 km (0.115 R)
• M65: 17,343,779 km (0.087 R)
• M66: 17,627,117 km (0.099 R)
• M67: 17,769,385 km (0.092 R)
• M68: 18,486,108 km (0.076 R)
• M69: 18,601,747 km (0.081 R)
• M70: 19,505,618 km (0.058 R)
• M71: 19,741,234 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.8

Radius: 5.5

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.99 AU - 18.29 AU

Year: 20258 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,451,620 km

• M1: 96,042 km (0.088 R)
• M2: 146,756 km (0.088 R)
• M3: 290,070 km (0.063 R)
• M4: 538,253 km (0.072 R)
• M5: 648,956 km (0.094 R)
• M6: 918,531 km (0.066 R)
• M7: 1,051,972 km (0.1 R)
• M8: 1,135,149 km (0.079 R)
• M9: 1,614,460 km (0.093 R)
• M10: 1,678,339 km (0.071 R)
• M11: 2,659,401 km (0.076 R)
• M12: 2,773,545 km (0.077 R)
• M13: 2,811,842 km (0.095 R)
• M14: 3,085,456 km (0.079 R)
• M15: 3,245,675 km (0.069 R)
• M16: 3,532,455 km (0.088 R)
• M17: 3,574,192 km (0.077 R)
• M18: 3,870,247 km (0.099 R)
• M19: 4,531,320 km (0.096 R)
• M20: 5,274,223 km (0.058 R)
• M21: 5,708,505 km (0.077 R)
• M22: 6,254,986 km (0.094 R)
• M23: 6,406,828 km (0.094 R)
• M24: 7,665,544 km (0.095 R)
• M25: 8,714,375 km (0.05 R)
• M26: 9,054,860 km (0.118 R)
• M27: 9,284,343 km (0.054 R)
• M28: 9,632,158 km (0.06 R)
• M29: 11,806,414 km (0.079 R)
• M30: 11,868,945 km (0.068 R)
• M31: 12,246,231 km (0.109 R)
• M32: 12,819,490 km (0.075 R)
• M33: 13,206,500 km (0.117 R)
• M34: 13,271,426 km (0.082 R)
• M35: 13,401,426 km (0.084 R)
• M36: 13,532,025 km (0.045 R)
• M37: 13,662,923 km (0.062 R)
• M38: 13,728,597 km (0.102 R)
• M39: 14,725,367 km (0.043 R)
• M40: 15,130,628 km (0.113 R)
• M41: 16,021,184 km (0.117 R)
• M42: 17,495,321 km (0.088 R)
• M43: 18,866,087 km (0.106 R)
• M44: 20,420,708 km (0.064 R)
• M45: 21,023,737 km (0.116 R)
• M46: 21,099,583 km (0.056 R)
• M47: 22,789,740 km (0.084 R)
• M48: 24,204,636 km (0.09 R)
• M49: 25,728,739 km (0.086 R)
• M50: 28,114,227 km (0.105 R)
• M51: 29,037,395 km (0.11 R)
• M52: 30,397,839 km (0.1 R)
• M53: 31,172,157 km (0.095 R)
• M54: 31,518,476 km (0.115 R)
• M55: 33,357,034 km (0.066 R)
• M56: 35,229,999 km (0.083 R)
• M57: 35,590,680 km (0.109 R)
• M58: 37,780,045 km (0.102 R)
• M59: 38,241,704 km (0.111 R)
• M60: 38,519,507 km (0.063 R)
• M61: 40,200,538 km (0.11 R)
• M62: 40,577,375 km (0.096 R)
• M63: 40,860,863 km (0.086 R)
• M64: 41,619,773 km (0.116 R)
• M65: 42,096,392 km (0.109 R)
• M66: 44,799,177 km (0.099 R)
• M67: 45,385,451 km (0.096 R)
• M68: 46,269,873 km (0.064 R)
• M69: 48,355,417 km (0.09 R)
• M70: 49,460,048 km (0.064 R)
• M71: 49,863,813 km (0.105 R)
• M72: 51,489,792 km (0.057 R)
• M73: 51,694,143 km (0.102 R)
• M74: 55,839,649 km (0.1 R)
• M75: 56,049,685 km (0.092 R)
• M76: 56,575,970 km (0.066 R)
• M77: 57,315,582 km (0.099 R)
• M78: 57,421,497 km (0.113 R)
• M79: 57,952,121 km (0.06 R)
• M80: 58,377,727 km (0.117 R)
• M81: 59,339,192 km (0.052 R)
• M82: 62,581,427 km (0.094 R)
• M83: 62,799,690 km (0.115 R)
• M84: 63,455,826 km (0.071 R)
• M85: 66,324,964 km (0.12 R)
• M86: 67,887,514 km (0.11 R)
• M87: 68,560,854 km (0.074 R)
• M88: 69,914,116 km (0.093 R)
• M89: 70,594,038 km (0.103 R)
• M90: 70,821,128 km (0.051 R)
• M91: 72,761,562 km (0.064 R)
• M92: 74,950,927 km (0.086 R)
• M93: 75,182,654 km (0.064 R)
• M94: 75,762,944 km (0.103 R)
• M95: 75,995,569 km (0.045 R)
• M96: 77,747,210 km (0.063 R)
• M97: 77,981,780 km (0.11 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit