🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.72 AU - 0.88 AU

Year: 251 Days

Day: 15.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,522,832 km

• M1: 85,720 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.95 AU - 1.33 AU

Year: 428 Days

Day: 14.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,522,832 km

• M1: 497,413 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.53 AU - 1.85 AU

Year: 772 Days

Day: 44.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,522,832 km

• M1: 56,099 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.42 AU - 2.98 AU

Year: 1559 Days

Day: 34.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.92 AU - 4.48 AU

Year: 2501 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.62 AU - 3.92 AU

Year: 2573 Days

Day: 14.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.77 AU - 4.63 AU

Year: 3025 Days

Day: 41.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 8.2

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.33 AU - 7.99 AU

Year: 7451 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,522,832 km

• M1: 165,904 km (0.052 R)
• M2: 472,879 km (0.07 R)
• M3: 642,672 km (0.117 R)
• M4: 882,927 km (0.052 R)
• M5: 1,058,704 km (0.047 R)
• M6: 1,188,555 km (0.04 R)
• M7: 1,588,879 km (0.104 R)
• M8: 2,098,260 km (0.091 R)
• M9: 2,168,272 km (0.108 R)
• M10: 2,383,094 km (0.036 R)
• M11: 2,480,931 km (0.094 R)
• M12: 2,731,208 km (0.119 R)
• M13: 3,015,893 km (0.106 R)
• M14: 3,586,011 km (0.115 R)
• M15: 4,248,131 km (0.115 R)
• M16: 4,639,180 km (0.105 R)
• M17: 5,263,003 km (0.087 R)
• M18: 5,326,881 km (0.113 R)
• M19: 5,455,236 km (0.106 R)
• M20: 5,552,325 km (0.12 R)
• M21: 5,846,883 km (0.064 R)
• M22: 7,252,505 km (0.056 R)
• M23: 7,937,813 km (0.071 R)
• M24: 8,269,621 km (0.068 R)
• M25: 8,418,471 km (0.107 R)
• M26: 8,794,859 km (0.111 R)
• M27: 8,870,705 km (0.116 R)
• M28: 9,486,001 km (0.09 R)
• M29: 9,798,661 km (0.109 R)
• M30: 9,877,499 km (0.091 R)
• M31: 9,995,980 km (0.074 R)
• M32: 10,194,496 km (0.113 R)
• M33: 10,314,175 km (0.075 R)
• M34: 10,555,177 km (0.108 R)
• M35: 10,676,351 km (0.076 R)
• M36: 10,757,284 km (0.064 R)
• M37: 13,151,298 km (0.095 R)
• M38: 13,807,734 km (0.116 R)
• M39: 13,984,559 km (0.113 R)
• M40: 14,789,694 km (0.107 R)
• M41: 14,970,558 km (0.089 R)
• M42: 15,152,320 km (0.102 R)
• M43: 15,334,679 km (0.083 R)
• M44: 17,151,246 km (0.113 R)
• M45: 17,246,241 km (0.089 R)
• M46: 17,436,829 km (0.036 R)
• M47: 18,108,972 km (0.107 R)
• M48: 19,876,171 km (0.113 R)
• M49: 20,578,234 km (0.115 R)
• M50: 21,646,363 km (0.113 R)
• M51: 22,368,472 km (0.075 R)
• M52: 22,524,353 km (0.119 R)
• M53: 23,256,036 km (0.05 R)
• M54: 23,624,795 km (0.116 R)
• M55: 23,783,369 km (0.071 R)
• M56: 24,314,740 km (0.104 R)
• M57: 24,689,034 km (0.103 R)
• M58: 24,850,001 km (0.055 R)
• M59: 26,041,249 km (0.098 R)
• M60: 26,150,456 km (0.095 R)
• M61: 27,029,792 km (0.089 R)
• M62: 27,918,553 km (0.12 R)
• M63: 28,422,847 km (0.092 R)
• M64: 29,213,173 km (0.081 R)
• M65: 31,685,427 km (0.076 R)
• M66: 32,035,786 km (0.066 R)
• M67: 32,211,264 km (0.101 R)
• M68: 32,681,300 km (0.092 R)
• M69: 33,449,635 km (0.053 R)
• M70: 33,509,025 km (0.108 R)
• M71: 33,627,806 km (0.082 R)
• M72: 34,044,735 km (0.112 R)
• M73: 35,608,482 km (0.087 R)
• M74: 36,277,035 km (0.119 R)
• M75: 38,431,843 km (0.092 R)
• M76: 39,055,067 km (0.11 R)
• M77: 39,430,558 km (0.113 R)
• M78: 41,008,217 km (0.053 R)
• M79: 41,900,718 km (0.047 R)
• M80: 42,477,867 km (0.086 R)
• M81: 42,670,848 km (0.073 R)
• M82: 42,735,175 km (0.103 R)
• M83: 42,863,979 km (0.097 R)
• M84: 42,993,082 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.7

Radius: 4.5

Gravity: 41.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.74 AU - 19.36 AU

Year: 21551 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,522,832 km

• M1: 141,370 km (0.088 R)
• M2: 213,027 km (0.118 R)
• M3: 871,856 km (0.108 R)
• M4: 983,008 km (0.083 R)
• M5: 1,011,581 km (0.101 R)
• M6: 1,312,123 km (0.089 R)
• M7: 1,375,403 km (0.104 R)
• M8: 1,638,845 km (0.081 R)
• M9: 2,287,052 km (0.106 R)
• M10: 2,363,497 km (0.077 R)
• M11: 2,479,884 km (0.09 R)
• M12: 2,758,734 km (0.089 R)
• M13: 2,881,255 km (0.109 R)
• M14: 3,388,990 km (0.11 R)
• M15: 4,108,257 km (0.045 R)
• M16: 4,342,527 km (0.109 R)
• M17: 4,532,965 km (0.034 R)
• M18: 4,775,014 km (0.057 R)
• M19: 4,971,586 km (0.091 R)
• M20: 5,120,735 km (0.096 R)
• M21: 6,099,554 km (0.101 R)
• M22: 6,205,918 km (0.114 R)
• M23: 7,078,373 km (0.037 R)
• M24: 7,302,620 km (0.048 R)
• M25: 7,988,825 km (0.109 R)
• M26: 8,635,836 km (0.097 R)
• M27: 9,668,361 km (0.072 R)
• M28: 9,730,294 km (0.099 R)
• M29: 11,715,159 km (0.119 R)
• M30: 13,611,013 km (0.084 R)
• M31: 15,165,933 km (0.113 R)
• M32: 15,672,322 km (0.11 R)
• M33: 16,925,204 km (0.033 R)
• M34: 17,525,989 km (0.086 R)
• M35: 17,752,929 km (0.118 R)
• M36: 18,209,950 km (0.058 R)
• M37: 18,286,545 km (0.047 R)
• M38: 18,363,139 km (0.092 R)
• M39: 19,369,334 km (0.056 R)
• M40: 21,273,416 km (0.119 R)
• M41: 21,596,547 km (0.067 R)
• M42: 21,758,711 km (0.114 R)
• M43: 22,411,407 km (0.103 R)
• M44: 23,236,289 km (0.063 R)
• M45: 25,256,160 km (0.111 R)
• M46: 25,427,000 km (0.052 R)
• M47: 28,123,801 km (0.095 R)
• M48: 28,300,776 km (0.114 R)
• M49: 28,567,209 km (0.111 R)
• M50: 32,753,407 km (0.068 R)
• M51: 36,352,881 km (0.102 R)
• M52: 36,449,372 km (0.071 R)
• M53: 37,515,406 km (0.12 R)
• M54: 37,612,794 km (0.105 R)
• M55: 38,395,341 km (0.095 R)
• M56: 39,678,142 km (0.08 R)
• M57: 40,274,888 km (0.063 R)
• M58: 41,276,147 km (0.081 R)
• M59: 41,679,014 km (0.086 R)
• M60: 42,590,065 km (0.115 R)
• M61: 44,328,841 km (0.117 R)
• M62: 44,431,764 km (0.12 R)
• M63: 44,948,027 km (0.109 R)
• M64: 45,674,025 km (0.056 R)
• M65: 50,540,294 km (0.083 R)
• M66: 51,079,146 km (0.117 R)
• M67: 51,187,155 km (0.104 R)
• M68: 54,792,913 km (0.096 R)
• M69: 55,790,581 km (0.085 R)
• M70: 57,241,980 km (0.064 R)
• M71: 58,141,362 km (0.115 R)
• M72: 59,385,568 km (0.116 R)
• M73: 59,840,195 km (0.077 R)
• M74: 60,068,033 km (0.112 R)
• M75: 60,182,027 km (0.071 R)
• M76: 60,753,042 km (0.043 R)
• M77: 61,325,852 km (0.099 R)
• M78: 63,750,983 km (0.097 R)
• M79: 65,737,044 km (0.115 R)
• M80: 67,388,006 km (0.111 R)
• M81: 67,743,451 km (0.091 R)
• M82: 68,575,365 km (0.1 R)
• M83: 70,369,642 km (0.074 R)
• M84: 70,610,045 km (0.079 R)
• M85: 71,212,177 km (0.03 R)
• M86: 74,126,194 km (0.119 R)
• M87: 76,090,414 km (0.1 R)
• M88: 76,707,804 km (0.084 R)
• M89: 78,569,699 km (0.112 R)
• M90: 79,443,650 km (0.12 R)
• M91: 79,568,714 km (0.118 R)
• M92: 80,446,405 km (0.111 R)
• M93: 81,579,608 km (0.091 R)
• M94: 81,832,130 km (0.073 R)
• M95: 84,754,823 km (0.101 R)
• M96: 84,882,580 km (0.083 R)
• M97: 85,522,859 km (0.03 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit