🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 44.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.34 AU - 1.36 AU

Year: 562 Days

Day: 44.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,923,641 km

• M1: 747,840 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.76 AU - 1.88 AU

Year: 879 Days

Day: 45.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,923,641 km

• M1: 36,203 km (0.09 R)
• M2: 1,258,118 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.47 AU - 3.33 AU

Year: 1769 Days

Day: 24 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.88 AU - 3.12 AU

Year: 1861 Days

Day: 22.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.33 AU - 3.83 AU

Year: 1936 Days

Day: 22.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.5 AU - 4.04 AU

Year: 2622 Days

Day: 34.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 122.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,923,641 km

• M1: 1,499,569 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.3

Radius: 4.4

Gravity: 36.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.8 AU - 15.04 AU

Year: 17608 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,923,641 km

• M1: 125,064 km (0.111 R)
• M2: 159,023 km (0.117 R)
• M3: 438,771 km (0.096 R)
• M4: 596,596 km (0.096 R)
• M5: 864,975 km (0.12 R)
• M6: 1,037,461 km (0.117 R)
• M7: 1,193,791 km (0.095 R)
• M8: 1,329,925 km (0.109 R)
• M9: 2,517,134 km (0.077 R)
• M10: 2,834,281 km (0.115 R)
• M11: 2,870,334 km (0.062 R)
• M12: 2,942,889 km (0.076 R)
• M13: 3,089,645 km (0.118 R)
• M14: 3,238,943 km (0.104 R)
• M15: 3,314,490 km (0.101 R)
• M16: 3,428,783 km (0.09 R)
• M17: 4,389,650 km (0.118 R)
• M18: 4,642,172 km (0.114 R)
• M19: 5,029,630 km (0.036 R)
• M20: 5,382,831 km (0.083 R)
• M21: 7,068,499 km (0.03 R)
• M22: 7,117,567 km (0.061 R)
• M23: 7,314,588 km (0.072 R)
• M24: 7,364,105 km (0.109 R)
• M25: 7,916,570 km (0.056 R)
• M26: 7,967,433 km (0.096 R)
• M27: 8,018,446 km (0.032 R)
• M28: 8,482,349 km (0.089 R)
• M29: 8,534,409 km (0.087 R)
• M30: 10,145,428 km (0.076 R)
• M31: 10,534,532 km (0.046 R)
• M32: 11,499,888 km (0.105 R)
• M33: 12,611,699 km (0.109 R)
• M34: 13,392,001 km (0.109 R)
• M35: 14,064,294 km (0.118 R)
• M36: 14,497,978 km (0.099 R)
• M37: 16,081,921 km (0.104 R)
• M38: 17,388,060 km (0.071 R)
• M39: 18,255,279 km (0.074 R)
• M40: 18,592,472 km (0.086 R)
• M41: 18,999,977 km (0.073 R)
• M42: 20,239,694 km (0.111 R)
• M43: 21,505,442 km (0.092 R)
• M44: 21,647,709 km (0.114 R)
• M45: 22,147,965 km (0.119 R)
• M46: 22,651,960 km (0.099 R)
• M47: 22,869,026 km (0.078 R)
• M48: 23,597,867 km (0.101 R)
• M49: 24,260,436 km (0.08 R)
• M50: 25,754,321 km (0.068 R)
• M51: 25,829,868 km (0.104 R)
• M52: 26,664,923 km (0.09 R)
• M53: 26,741,218 km (0.098 R)
• M54: 26,894,256 km (0.06 R)
• M55: 27,431,762 km (0.087 R)
• M56: 30,172,095 km (0.111 R)
• M57: 31,051,282 km (0.116 R)
• M58: 31,534,334 km (0.095 R)
• M59: 32,101,010 km (0.082 R)
• M60: 33,408,944 km (0.066 R)
• M61: 33,656,080 km (0.103 R)
• M62: 34,734,232 km (0.086 R)
• M63: 34,901,034 km (0.07 R)
• M64: 35,403,234 km (0.087 R)
• M65: 35,739,380 km (0.117 R)
• M66: 35,992,051 km (0.083 R)
• M67: 36,669,131 km (0.107 R)
• M68: 37,949,689 km (0.072 R)
• M69: 38,121,577 km (0.114 R)
• M70: 39,245,057 km (0.079 R)
• M71: 39,767,153 km (0.072 R)
• M72: 39,854,369 km (0.067 R)
• M73: 41,435,768 km (0.034 R)
• M74: 41,612,742 km (0.099 R)
• M75: 44,931,571 km (0.078 R)
• M76: 47,129,463 km (0.115 R)
• M77: 48,334,474 km (0.083 R)
• M78: 52,870,730 km (0.036 R)
• M79: 54,315,845 km (0.095 R)
• M80: 55,383,974 km (0.056 R)
• M81: 55,871,663 km (0.057 R)
• M82: 55,969,500 km (0.113 R)
• M83: 56,263,011 km (0.105 R)
• M84: 59,625,074 km (0.119 R)
• M85: 62,543,728 km (0.104 R)
• M86: 62,645,156 km (0.116 R)
• M87: 63,662,870 km (0.034 R)
• M88: 64,378,546 km (0.12 R)
• M89: 65,817,827 km (0.045 R)
• M90: 66,231,017 km (0.065 R)
• M91: 66,334,389 km (0.113 R)
• M92: 66,956,117 km (0.117 R)
• M93: 67,371,551 km (0.083 R)
• M94: 70,093,334 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685

Radius: 3.4

Gravity: 59.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.76 AU - 20.54 AU

Year: 26558 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,923,641 km

• M1: 96,042 km (0.084 R)
• M2: 245,939 km (0.096 R)
• M3: 282,890 km (0.11 R)
• M4: 1,325,736 km (0.048 R)
• M5: 2,199,837 km (0.116 R)
• M6: 2,359,607 km (0.105 R)
• M7: 3,123,903 km (0.102 R)
• M8: 3,766,575 km (0.074 R)
• M9: 4,958,870 km (0.12 R)
• M10: 5,273,774 km (0.105 R)
• M11: 5,326,881 km (0.118 R)
• M12: 5,649,264 km (0.035 R)
• M13: 7,353,483 km (0.077 R)
• M14: 9,074,607 km (0.101 R)
• M15: 10,045,198 km (0.114 R)
• M16: 11,596,378 km (0.108 R)
• M17: 11,665,492 km (0.074 R)
• M18: 11,734,756 km (0.081 R)
• M19: 12,083,170 km (0.091 R)
• M20: 12,364,264 km (0.083 R)
• M21: 13,364,924 km (0.117 R)
• M22: 13,655,593 km (0.073 R)
• M23: 13,801,750 km (0.098 R)
• M24: 15,518,984 km (0.045 R)
• M25: 16,208,929 km (0.106 R)
• M26: 16,909,047 km (0.103 R)
• M27: 17,302,191 km (0.065 R)
• M28: 18,580,355 km (0.101 R)
• M29: 18,986,064 km (0.091 R)
• M30: 20,054,343 km (0.066 R)
• M31: 20,553,850 km (0.088 R)
• M32: 22,765,654 km (0.08 R)
• M33: 23,723,829 km (0.078 R)
• M34: 24,252,059 km (0.087 R)
• M35: 25,320,038 km (0.109 R)
• M36: 26,585,187 km (0.079 R)
• M37: 27,501,474 km (0.097 R)
• M38: 32,917,815 km (0.105 R)
• M39: 34,396,440 km (0.087 R)
• M40: 34,694,738 km (0.067 R)
• M41: 37,519,894 km (0.06 R)
• M42: 38,649,807 km (0.099 R)
• M43: 39,063,445 km (0.119 R)
• M44: 40,208,467 km (0.102 R)
• M45: 40,417,904 km (0.099 R)
• M46: 41,259,093 km (0.102 R)
• M47: 41,470,175 km (0.08 R)
• M48: 41,893,687 km (0.036 R)
• M49: 42,638,236 km (0.041 R)
• M50: 44,680,845 km (0.084 R)
• M51: 45,223,736 km (0.026 R)
• M52: 45,441,400 km (0.045 R)
• M53: 46,315,800 km (0.113 R)
• M54: 47,637,946 km (0.116 R)
• M55: 48,414,808 km (0.101 R)
• M56: 49,195,858 km (0.101 R)
• M57: 49,307,757 km (0.039 R)
• M58: 49,756,401 km (0.109 R)
• M59: 49,981,097 km (0.057 R)
• M60: 51,791,531 km (0.097 R)
• M61: 53,853,737 km (0.107 R)
• M62: 54,546,974 km (0.093 R)
• M63: 57,703,489 km (0.047 R)
• M64: 58,057,737 km (0.101 R)
• M65: 59,244,198 km (0.057 R)
• M66: 60,678,392 km (0.088 R)
• M67: 61,159,050 km (0.027 R)
• M68: 61,640,905 km (0.039 R)
• M69: 61,882,206 km (0.106 R)
• M70: 62,366,006 km (0.068 R)
• M71: 63,337,195 km (0.099 R)
• M72: 63,458,968 km (0.074 R)
• M73: 66,528,267 km (0.031 R)
• M74: 66,651,985 km (0.042 R)
• M75: 69,519,776 km (0.026 R)
• M76: 71,792,168 km (0.048 R)
• M77: 71,919,176 km (0.041 R)
• M78: 72,046,185 km (0.074 R)
• M79: 72,300,352 km (0.119 R)
• M80: 75,117,130 km (0.073 R)
• M81: 76,150,253 km (0.097 R)
• M82: 76,798,311 km (0.047 R)
• M83: 77,708,764 km (0.063 R)
• M84: 79,146,549 km (0.099 R)
• M85: 79,408,943 km (0.051 R)
• M86: 80,725,105 km (0.101 R)
• M87: 80,857,200 km (0.069 R)
• M88: 82,314,134 km (0.097 R)
• M89: 84,850,865 km (0.072 R)
• M90: 86,331,286 km (0.104 R)
• M91: 86,601,310 km (0.109 R)
• M92: 87,413,177 km (0.1 R)
• M93: 90,548,898 km (0.042 R)
• M94: 90,960,592 km (0.048 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit