🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 193 Days

Day: 38.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,513,054 km

• M1: 39,643 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.17 AU - 1.35 AU

Year: 497 Days

Day: 26.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.18 AU - 1.68 AU

Year: 601 Days

Day: 38.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,513,054 km

• M1: 284,685 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 725 Days

Day: 31.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.85 AU - 4.41 AU

Year: 2431 Days

Day: 15 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.77 AU - 4.89 AU

Year: 3167 Days

Day: 20.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 3.4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.6 AU - 20.92 AU

Year: 24115 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,513,054 km

• M1: 174,730 km (0.08 R)
• M2: 335,997 km (0.109 R)
• M3: 730,636 km (0.05 R)
• M4: 1,285,943 km (0.113 R)
• M5: 1,392,158 km (0.088 R)
• M6: 2,013,737 km (0.084 R)
• M7: 2,314,129 km (0.115 R)
• M8: 2,601,657 km (0.091 R)
• M9: 3,559,681 km (0.113 R)
• M10: 3,678,911 km (0.065 R)
• M11: 3,921,409 km (0.057 R)
• M12: 4,044,528 km (0.073 R)
• M13: 5,652,855 km (0.09 R)
• M14: 5,896,998 km (0.034 R)
• M15: 6,002,764 km (0.059 R)
• M16: 6,431,811 km (0.111 R)
• M17: 8,322,878 km (0.092 R)
• M18: 11,758,393 km (0.038 R)
• M19: 12,518,948 km (0.069 R)
• M20: 13,341,437 km (0.087 R)
• M21: 15,327,349 km (0.114 R)
• M22: 16,107,652 km (0.082 R)
• M23: 16,206,237 km (0.064 R)
• M24: 16,950,935 km (0.065 R)
• M25: 18,012,332 km (0.077 R)
• M26: 18,165,669 km (0.061 R)
• M27: 18,887,180 km (0.084 R)
• M28: 19,565,457 km (0.074 R)
• M29: 19,723,133 km (0.099 R)
• M30: 19,828,450 km (0.066 R)
• M31: 20,517,647 km (0.071 R)
• M32: 20,838,385 km (0.094 R)
• M33: 22,852,720 km (0.061 R)
• M34: 23,018,774 km (0.116 R)
• M35: 24,701,002 km (0.111 R)
• M36: 25,042,085 km (0.118 R)
• M37: 25,729,039 km (0.12 R)
• M38: 25,959,419 km (0.11 R)
• M39: 26,946,167 km (0.042 R)
• M40: 27,121,645 km (0.053 R)
• M41: 27,414,707 km (0.068 R)
• M42: 27,591,083 km (0.116 R)
• M43: 27,767,908 km (0.107 R)
• M44: 27,826,999 km (0.12 R)
• M45: 28,419,407 km (0.109 R)
• M46: 30,403,673 km (0.115 R)
• M47: 31,751,101 km (0.093 R)
• M48: 32,432,070 km (0.119 R)
• M49: 32,992,913 km (0.038 R)
• M50: 34,250,432 km (0.079 R)
• M51: 34,567,281 km (0.113 R)
• M52: 35,523,660 km (0.06 R)
• M53: 35,844,248 km (0.108 R)
• M54: 36,101,557 km (0.077 R)
• M55: 37,397,074 km (0.047 R)
• M56: 38,575,905 km (0.106 R)
• M57: 39,169,958 km (0.095 R)
• M58: 41,037,239 km (0.104 R)
• M59: 42,049,418 km (0.084 R)
• M60: 42,388,557 km (0.107 R)
• M61: 42,592,608 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 7.7

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.68 AU - 21.7 AU

Year: 31885 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,513,054 km

• M1: 104,419 km (0.098 R)
• M2: 413,638 km (0.116 R)
• M3: 653,443 km (0.118 R)
• M4: 904,469 km (0.048 R)
• M5: 1,025,643 km (0.07 R)
• M6: 1,152,352 km (0.098 R)
• M7: 2,096,614 km (0.113 R)
• M8: 2,903,246 km (0.119 R)
• M9: 3,363,110 km (0.055 R)
• M10: 3,944,597 km (0.092 R)
• M11: 4,246,934 km (0.077 R)
• M12: 4,661,918 km (0.032 R)
• M13: 5,144,222 km (0.041 R)
• M14: 5,642,383 km (0.092 R)
• M15: 5,698,632 km (0.103 R)
• M16: 7,350,043 km (0.073 R)
• M17: 8,419,817 km (0.111 R)
• M18: 8,809,071 km (0.104 R)
• M19: 9,137,737 km (0.112 R)
• M20: 10,354,417 km (0.098 R)
• M21: 10,841,358 km (0.037 R)
• M22: 11,193,511 km (0.11 R)
• M23: 11,765,125 km (0.101 R)
• M24: 12,054,447 km (0.049 R)
• M25: 12,419,316 km (0.047 R)
• M26: 12,640,122 km (0.064 R)
• M27: 13,915,145 km (0.075 R)
• M28: 14,221,073 km (0.093 R)
• M29: 16,023,129 km (0.104 R)
• M30: 16,343,717 km (0.111 R)
• M31: 16,828,713 km (0.081 R)
• M32: 17,073,007 km (0.078 R)
• M33: 18,228,501 km (0.094 R)
• M34: 21,666,110 km (0.079 R)
• M35: 21,843,234 km (0.111 R)
• M36: 23,367,337 km (0.106 R)
• M37: 23,913,519 km (0.063 R)
• M38: 25,204,100 km (0.075 R)
• M39: 27,756,389 km (0.086 R)
• M40: 28,044,963 km (0.08 R)
• M41: 32,188,974 km (0.118 R)
• M42: 32,492,209 km (0.061 R)
• M43: 32,694,914 km (0.099 R)
• M44: 35,055,867 km (0.116 R)
• M45: 36,941,549 km (0.077 R)
• M46: 38,752,580 km (0.097 R)
• M47: 39,182,973 km (0.093 R)
• M48: 40,483,428 km (0.048 R)
• M49: 40,592,335 km (0.105 R)
• M50: 42,018,302 km (0.035 R)
• M51: 42,239,258 km (0.071 R)
• M52: 42,349,811 km (0.07 R)
• M53: 42,682,068 km (0.118 R)
• M54: 45,145,047 km (0.088 R)
• M55: 45,484,485 km (0.086 R)
• M56: 46,850,612 km (0.097 R)
• M57: 48,114,714 km (0.108 R)
• M58: 49,157,412 km (0.107 R)
• M59: 49,973,468 km (0.088 R)
• M60: 50,207,439 km (0.048 R)
• M61: 50,676,428 km (0.118 R)
• M62: 51,855,409 km (0.108 R)
• M63: 55,809,879 km (0.088 R)
• M64: 57,271,600 km (0.097 R)
• M65: 61,606,797 km (0.118 R)
• M66: 63,370,107 km (0.105 R)
• M67: 63,623,376 km (0.041 R)
• M68: 64,639,894 km (0.108 R)
• M69: 65,405,685 km (0.098 R)
• M70: 66,817,590 km (0.107 R)
• M71: 66,946,394 km (0.119 R)
• M72: 67,462,656 km (0.087 R)
• M73: 69,801,918 km (0.106 R)
• M74: 71,376,136 km (0.048 R)
• M75: 72,167,658 km (0.077 R)
• M76: 72,829,479 km (0.063 R)
• M77: 72,962,023 km (0.097 R)
• M78: 76,303,292 km (0.089 R)
• M79: 76,707,505 km (0.054 R)
• M80: 79,693,927 km (0.047 R)
• M81: 79,967,392 km (0.091 R)
• M82: 80,789,283 km (0.066 R)
• M83: 83,966,143 km (0.095 R)
• M84: 84,244,395 km (0.053 R)
• M85: 88,029,670 km (0.06 R)
• M86: 88,595,150 km (0.117 R)
• M87: 89,729,700 km (0.056 R)
• M88: 90,441,338 km (0.073 R)
• M89: 91,870,147 km (0.109 R)
• M90: 92,874,696 km (0.086 R)
• M91: 95,910,037 km (0.115 R)
• M92: 97,074,956 km (0.107 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit