🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 39.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 135 Days

Day: 13.9 Hours

Environment

Temp: 287 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,464,769 km

• M1: 261,946 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.05 AU - 1.39 AU

Year: 471 Days

Day: 15.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.97 AU - 2.81 AU

Year: 1293 Days

Day: 34.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.5 AU - 2.76 AU

Year: 1492 Days

Day: 16.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.15 AU - 3.11 AU

Year: 1492 Days

Day: 32.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.01 AU - 4.97 AU

Year: 3328 Days

Day: 41.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.5

Radius: 4.2

Gravity: 41.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.03 AU - 15.69 AU

Year: 18052 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,464,769 km

• M1: 172,935 km (0.117 R)
• M2: 199,713 km (0.103 R)
• M3: 289,921 km (0.096 R)
• M4: 770,878 km (0.059 R)
• M5: 842,386 km (0.07 R)
• M6: 1,578,557 km (0.105 R)
• M7: 1,639,144 km (0.111 R)
• M8: 2,355,867 km (0.119 R)
• M9: 2,495,442 km (0.091 R)
• M10: 2,566,351 km (0.088 R)
• M11: 3,310,451 km (0.115 R)
• M12: 3,827,462 km (0.079 R)
• M13: 4,714,577 km (0.083 R)
• M14: 4,758,259 km (0.119 R)
• M15: 4,846,223 km (0.115 R)
• M16: 5,023,796 km (0.042 R)
• M17: 5,158,434 km (0.076 R)
• M18: 5,294,119 km (0.081 R)
• M19: 6,567,945 km (0.102 R)
• M20: 6,913,067 km (0.116 R)
• M21: 7,012,699 km (0.103 R)
• M22: 7,062,665 km (0.101 R)
• M23: 7,163,045 km (0.063 R)
• M24: 7,264,024 km (0.101 R)
• M25: 7,518,191 km (0.048 R)
• M26: 8,724,697 km (0.107 R)
• M27: 9,765,899 km (0.09 R)
• M28: 10,159,191 km (0.102 R)
• M29: 10,845,546 km (0.096 R)
• M30: 12,142,261 km (0.089 R)
• M31: 12,808,869 km (0.025 R)
• M32: 13,362,979 km (0.113 R)
• M33: 13,549,378 km (0.042 R)
• M34: 14,113,961 km (0.041 R)
• M35: 17,251,626 km (0.083 R)
• M36: 17,386,863 km (0.068 R)
• M37: 17,454,631 km (0.099 R)
• M38: 17,658,533 km (0.041 R)
• M39: 17,931,399 km (0.107 R)
• M40: 18,137,096 km (0.108 R)
• M41: 18,550,734 km (0.096 R)
• M42: 18,828,238 km (0.12 R)
• M43: 19,317,124 km (0.088 R)
• M44: 19,387,286 km (0.117 R)
• M45: 19,951,718 km (0.052 R)
• M46: 20,952,528 km (0.119 R)
• M47: 21,096,890 km (0.092 R)
• M48: 22,928,417 km (0.117 R)
• M49: 23,226,117 km (0.111 R)
• M50: 24,810,059 km (0.118 R)
• M51: 25,962,710 km (0.119 R)
• M52: 26,195,335 km (0.079 R)
• M53: 29,120,422 km (0.105 R)
• M54: 29,685,453 km (0.066 R)
• M55: 30,253,925 km (0.051 R)
• M56: 30,826,137 km (0.115 R)
• M57: 31,815,129 km (0.076 R)
• M58: 32,730,967 km (0.037 R)
• M59: 33,150,140 km (0.114 R)
• M60: 34,333,160 km (0.088 R)
• M61: 34,758,916 km (0.077 R)
• M62: 34,844,336 km (0.03 R)
• M63: 34,929,756 km (0.086 R)
• M64: 38,316,203 km (0.118 R)
• M65: 38,669,404 km (0.09 R)
• M66: 40,003,518 km (0.083 R)
• M67: 40,182,586 km (0.088 R)
• M68: 40,272,196 km (0.119 R)
• M69: 40,631,380 km (0.105 R)
• M70: 42,625,370 km (0.081 R)
• M71: 42,808,179 km (0.096 R)
• M72: 43,266,397 km (0.104 R)
• M73: 43,358,250 km (0.105 R)
• M74: 43,910,715 km (0.094 R)
• M75: 44,280,371 km (0.101 R)
• M76: 45,769,020 km (0.114 R)
• M77: 46,425,455 km (0.098 R)
• M78: 47,085,032 km (0.098 R)
• M79: 47,368,520 km (0.117 R)
• M80: 47,557,911 km (0.063 R)
• M81: 48,318,018 km (0.107 R)
• M82: 51,787,791 km (0.109 R)
• M83: 52,373,766 km (0.098 R)
• M84: 53,158,556 km (0.053 R)
• M85: 53,552,447 km (0.06 R)
• M86: 53,651,182 km (0.06 R)
• M87: 55,935,990 km (0.116 R)
• M88: 56,838,664 km (0.073 R)
• M89: 60,497,229 km (0.087 R)
• M90: 60,702,777 km (0.095 R)
• M91: 61,011,397 km (0.057 R)
• M92: 62,147,593 km (0.073 R)
• M93: 64,545,647 km (0.084 R)
• M94: 68,252,682 km (0.075 R)
• M95: 69,324,401 km (0.073 R)
• M96: 70,509,815 km (0.115 R)
• M97: 70,942,452 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 5.2

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.45 AU - 19.83 AU

Year: 27029 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,464,769 km

• M1: 376,239 km (0.087 R)
• M2: 493,972 km (0.037 R)
• M3: 977,772 km (0.104 R)
• M4: 1,385,426 km (0.116 R)
• M5: 1,961,078 km (0.063 R)
• M6: 2,084,347 km (0.034 R)
• M7: 2,469,113 km (0.082 R)
• M8: 2,922,095 km (0.069 R)
• M9: 3,254,352 km (0.072 R)
• M10: 3,351,591 km (0.083 R)
• M11: 5,143,923 km (0.099 R)
• M12: 5,200,471 km (0.076 R)
• M13: 5,314,165 km (0.04 R)
• M14: 5,601,991 km (0.097 R)
• M15: 7,369,191 km (0.092 R)
• M16: 7,561,125 km (0.115 R)
• M17: 7,625,452 km (0.072 R)
• M18: 9,018,358 km (0.074 R)
• M19: 10,130,917 km (0.111 R)
• M20: 10,993,499 km (0.118 R)
• M21: 12,255,207 km (0.106 R)
• M22: 13,406,064 km (0.092 R)
• M23: 14,271,637 km (0.053 R)
• M24: 14,912,514 km (0.067 R)
• M25: 15,644,646 km (0.042 R)
• M26: 17,568,176 km (0.09 R)
• M27: 17,910,306 km (0.089 R)
• M28: 18,254,531 km (0.115 R)
• M29: 18,514,232 km (0.09 R)
• M30: 19,300,519 km (0.096 R)
• M31: 21,998,965 km (0.116 R)
• M32: 22,367,724 km (0.056 R)
• M33: 22,645,527 km (0.04 R)
• M34: 23,391,871 km (0.114 R)
• M35: 23,673,863 km (0.094 R)
• M36: 23,862,506 km (0.058 R)
• M37: 27,144,534 km (0.03 R)
• M38: 27,937,103 km (0.072 R)
• M39: 28,336,230 km (0.075 R)
• M40: 28,636,772 km (0.066 R)
• M41: 30,359,990 km (0.049 R)
• M42: 30,770,188 km (0.101 R)
• M43: 32,116,419 km (0.096 R)
• M44: 33,376,033 km (0.113 R)
• M45: 34,118,188 km (0.104 R)
• M46: 35,187,962 km (0.108 R)
• M47: 36,051,591 km (0.112 R)
• M48: 39,017,518 km (0.112 R)
• M49: 39,687,268 km (0.088 R)
• M50: 41,151,083 km (0.06 R)
• M51: 41,377,873 km (0.103 R)
• M52: 42,977,075 km (0.029 R)
• M53: 43,091,966 km (0.093 R)
• M54: 44,363,697 km (0.049 R)
• M55: 45,413,276 km (0.049 R)
• M56: 45,647,696 km (0.1 R)
• M57: 45,999,999 km (0.095 R)
• M58: 46,235,316 km (0.079 R)
• M59: 47,180,775 km (0.064 R)
• M60: 50,661,169 km (0.061 R)
• M61: 52,739,533 km (0.1 R)
• M62: 52,985,771 km (0.074 R)
• M63: 53,603,311 km (0.107 R)
• M64: 55,220,015 km (0.112 R)
• M65: 55,345,079 km (0.089 R)
• M66: 56,222,769 km (0.114 R)
• M67: 57,738,196 km (0.084 R)
• M68: 58,628,453 km (0.095 R)
• M69: 58,756,060 km (0.119 R)
• M70: 59,139,180 km (0.107 R)
• M71: 60,165,122 km (0.105 R)
• M72: 60,938,393 km (0.093 R)
• M73: 61,326,151 km (0.057 R)
• M74: 64,195,588 km (0.109 R)
• M75: 64,326,935 km (0.076 R)
• M76: 64,721,873 km (0.068 R)
• M77: 65,514,144 km (0.079 R)
• M78: 66,044,169 km (0.119 R)
• M79: 71,149,047 km (0.039 R)
• M80: 72,239,914 km (0.104 R)
• M81: 73,611,128 km (0.047 R)
• M82: 74,162,097 km (0.111 R)
• M83: 76,657,988 km (0.097 R)
• M84: 77,916,256 km (0.073 R)
• M85: 78,758,941 km (0.115 R)
• M86: 79,040,484 km (0.067 R)
• M87: 84,021,644 km (0.119 R)
• M88: 85,897,452 km (0.031 R)
• M89: 86,477,293 km (0.117 R)
• M90: 88,517,359 km (0.091 R)
• M91: 91,015,793 km (0.116 R)
• M92: 95,031,299 km (0.115 R)
• M93: 96,232,121 km (0.096 R)
• M94: 98,497,183 km (0.119 R)
• M95: 100,017,097 km (0.119 R)
• M96: 100,474,418 km (0.114 R)
• M97: 100,779,897 km (0.112 R)
• M98: 101,391,453 km (0.091 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit