🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.57 AU - 0.83 AU

Year: 211 Days

Day: 39.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 344 Days

Day: 17.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,148,628 km

• M1: 56,847 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.08 AU - 1.36 AU

Year: 485 Days

Day: 19 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,148,628 km

• M1: 193,280 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.26 AU - 1.38 AU

Year: 546 Days

Day: 31.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.06 AU - 1.58 AU

Year: 546 Days

Day: 19.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.68 AU - 3.18 AU

Year: 1805 Days

Day: 14.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 53.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.13 AU - 5.01 AU

Year: 2955 Days

Day: 34.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,148,628 km

• M1: 1,532,032 km (0.109 R)
• M2: 2,233,047 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 7.8

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.25 AU - 16.41 AU

Year: 19523 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,148,628 km

• M1: 214,972 km (0.111 R)
• M2: 531,521 km (0.055 R)
• M3: 663,616 km (0.067 R)
• M4: 733,927 km (0.103 R)
• M5: 882,478 km (0.082 R)
• M6: 1,355,806 km (0.094 R)
• M7: 1,603,091 km (0.12 R)
• M8: 2,844,454 km (0.07 R)
• M9: 2,922,544 km (0.081 R)
• M10: 3,161,302 km (0.084 R)
• M11: 4,267,279 km (0.099 R)
• M12: 6,431,661 km (0.097 R)
• M13: 6,742,376 km (0.08 R)
• M14: 7,110,985 km (0.068 R)
• M15: 7,324,611 km (0.05 R)
• M16: 7,594,635 km (0.046 R)
• M17: 8,367,906 km (0.107 R)
• M18: 8,424,155 km (0.101 R)
• M19: 8,935,630 km (0.099 R)
• M20: 9,166,161 km (0.039 R)
• M21: 9,282,249 km (0.104 R)
• M22: 9,457,129 km (0.043 R)
• M23: 10,348,283 km (0.098 R)
• M24: 11,018,631 km (0.064 R)
• M25: 11,390,232 km (0.102 R)
• M26: 11,640,210 km (0.055 R)
• M27: 12,018,693 km (0.079 R)
• M28: 12,401,215 km (0.101 R)
• M29: 13,506,593 km (0.062 R)
• M30: 14,104,536 km (0.118 R)
• M31: 14,238,576 km (0.111 R)
• M32: 14,305,745 km (0.093 R)
• M33: 14,440,383 km (0.055 R)
• M34: 15,532,897 km (0.107 R)
• M35: 15,879,814 km (0.026 R)
• M36: 16,581,129 km (0.096 R)
• M37: 17,436,230 km (0.1 R)
• M38: 17,652,100 km (0.107 R)
• M39: 18,892,715 km (0.114 R)
• M40: 19,262,970 km (0.074 R)
• M41: 21,303,335 km (0.09 R)
• M42: 22,388,069 km (0.098 R)
• M43: 23,252,895 km (0.104 R)
• M44: 23,808,950 km (0.07 R)
• M45: 24,208,825 km (0.105 R)
• M46: 24,853,143 km (0.096 R)
• M47: 26,737,029 km (0.12 R)
• M48: 26,903,083 km (0.099 R)
• M49: 27,152,762 km (0.05 R)
• M50: 28,158,807 km (0.091 R)
• M51: 29,347,961 km (0.045 R)
• M52: 30,121,232 km (0.113 R)
• M53: 30,727,103 km (0.093 R)
• M54: 31,075,218 km (0.087 R)
• M55: 31,599,708 km (0.091 R)
• M56: 31,863,150 km (0.115 R)
• M57: 32,039,077 km (0.076 R)
• M58: 32,480,540 km (0.091 R)
• M59: 32,657,664 km (0.097 R)
• M60: 33,816,748 km (0.07 R)
• M61: 33,996,266 km (0.103 R)
• M62: 37,652,587 km (0.066 R)
• M63: 37,838,687 km (0.118 R)
• M64: 40,475,499 km (0.072 R)
• M65: 40,666,236 km (0.074 R)
• M66: 40,952,716 km (0.093 R)
• M67: 41,048,309 km (0.051 R)
• M68: 42,105,218 km (0.102 R)
• M69: 45,131,882 km (0.077 R)
• M70: 45,329,501 km (0.111 R)
• M71: 46,023,635 km (0.108 R)
• M72: 46,621,428 km (0.101 R)
• M73: 48,227,960 km (0.114 R)
• M74: 48,632,323 km (0.092 R)
• M75: 49,241,186 km (0.075 R)
• M76: 50,363,918 km (0.029 R)
• M77: 51,082,736 km (0.086 R)
• M78: 53,050,846 km (0.051 R)
• M79: 54,096,684 km (0.057 R)
• M80: 55,996,278 km (0.115 R)
• M81: 58,239,797 km (0.1 R)
• M82: 58,455,069 km (0.084 R)
• M83: 58,994,220 km (0.059 R)
• M84: 60,294,973 km (0.083 R)
• M85: 61,276,784 km (0.118 R)
• M86: 61,605,301 km (0.069 R)
• M87: 64,253,632 km (0.089 R)
• M88: 68,409,012 km (0.082 R)
• M89: 68,863,341 km (0.041 R)
• M90: 68,977,185 km (0.077 R)
• M91: 70,347,052 km (0.093 R)
• M92: 71,380,474 km (0.096 R)
• M93: 73,927,528 km (0.032 R)
• M94: 74,627,347 km (0.118 R)
• M95: 77,685,127 km (0.117 R)
• M96: 78,396,615 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.1

Radius: 4.5

Gravity: 47.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.35 AU - 16.89 AU

Year: 24385 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,148,628 km

• M1: 252,521 km (0.111 R)
• M2: 664,663 km (0.092 R)
• M3: 1,109,119 km (0.084 R)
• M4: 1,207,255 km (0.072 R)
• M5: 1,892,862 km (0.11 R)
• M6: 2,252,944 km (0.083 R)
• M7: 2,462,082 km (0.067 R)
• M8: 3,034,593 km (0.095 R)
• M9: 3,891,938 km (0.063 R)
• M10: 4,979,365 km (0.101 R)
• M11: 5,361,438 km (0.104 R)
• M12: 5,696,537 km (0.064 R)
• M13: 5,923,627 km (0.116 R)
• M14: 6,622,698 km (0.116 R)
• M15: 7,408,984 km (0.118 R)
• M16: 9,067,875 km (0.109 R)
• M17: 10,143,334 km (0.099 R)
• M18: 10,280,515 km (0.086 R)
• M19: 10,487,559 km (0.09 R)
• M20: 10,835,673 km (0.058 R)
• M21: 11,046,307 km (0.119 R)
• M22: 12,119,821 km (0.098 R)
• M23: 12,338,533 km (0.12 R)
• M24: 13,451,242 km (0.044 R)
• M25: 13,829,276 km (0.068 R)
• M26: 14,828,440 km (0.078 R)
• M27: 15,218,891 km (0.117 R)
• M28: 15,850,642 km (0.118 R)
• M29: 16,571,555 km (0.118 R)
• M30: 17,303,088 km (0.072 R)
• M31: 18,461,873 km (0.094 R)
• M32: 21,202,955 km (0.091 R)
• M33: 22,889,521 km (0.097 R)
• M34: 25,080,681 km (0.078 R)
• M35: 25,638,831 km (0.075 R)
• M36: 27,433,108 km (0.111 R)
• M37: 29,658,825 km (0.053 R)
• M38: 30,248,839 km (0.117 R)
• M39: 30,842,892 km (0.106 R)
• M40: 31,640,698 km (0.116 R)
• M41: 32,546,513 km (0.109 R)
• M42: 33,665,056 km (0.107 R)
• M43: 33,972,330 km (0.092 R)
• M44: 38,156,732 km (0.096 R)
• M45: 38,263,395 km (0.091 R)
• M46: 39,120,292 km (0.042 R)
• M47: 39,659,144 km (0.107 R)
• M48: 40,091,930 km (0.06 R)
• M49: 40,308,997 km (0.095 R)
• M50: 40,853,234 km (0.047 R)
• M51: 43,387,721 km (0.098 R)
• M52: 43,610,472 km (0.098 R)
• M53: 43,833,672 km (0.1 R)
• M54: 44,505,367 km (0.095 R)
• M55: 48,375,912 km (0.069 R)
• M56: 49,185,985 km (0.11 R)
• M57: 50,819,743 km (0.055 R)
• M58: 51,525,247 km (0.056 R)
• M59: 51,643,130 km (0.118 R)
• M60: 51,879,345 km (0.079 R)
• M61: 52,708,416 km (0.044 R)
• M62: 52,946,127 km (0.108 R)
• M63: 53,900,562 km (0.105 R)
• M64: 55,947,509 km (0.116 R)
• M65: 59,621,184 km (0.088 R)
• M66: 61,486,969 km (0.114 R)
• M67: 63,371,902 km (0.092 R)
• M68: 63,498,312 km (0.108 R)
• M69: 64,638,996 km (0.077 R)
• M70: 65,020,770 km (0.093 R)
• M71: 65,531,048 km (0.078 R)
• M72: 66,042,523 km (0.113 R)
• M73: 66,170,579 km (0.095 R)
• M74: 67,843,233 km (0.037 R)
• M75: 70,443,693 km (0.09 R)
• M76: 70,705,489 km (0.087 R)
• M77: 73,341,553 km (0.101 R)
• M78: 74,005,468 km (0.066 R)
• M79: 75,607,213 km (0.054 R)
• M80: 78,302,218 km (0.106 R)
• M81: 78,437,754 km (0.113 R)
• M82: 80,343,930 km (0.096 R)
• M83: 81,577,364 km (0.119 R)
• M84: 85,036,217 km (0.096 R)
• M85: 86,153,115 km (0.099 R)
• M86: 89,108,121 km (0.06 R)
• M87: 92,096,189 km (0.085 R)
• M88: 92,382,370 km (0.077 R)
• M89: 94,394,611 km (0.116 R)
• M90: 94,538,973 km (0.091 R)
• M91: 94,827,697 km (0.081 R)
• M92: 95,406,192 km (0.112 R)
• M93: 96,130,993 km (0.103 R)
• M94: 96,857,441 km (0.11 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit