🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 179 Days

Day: 39.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.7 AU

Year: 204 Days

Day: 45.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 542 Days

Day: 13.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,005,574 km

• M1: 151,393 km (0.116 R)
• M2: 394,041 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 571 Days

Day: 12.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,005,574 km

• M1: 752,328 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.93 AU - 2.45 AU

Year: 1425 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.04 AU - 2.66 AU

Year: 1584 Days

Day: 37.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 13.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.43 AU - 5.81 AU

Year: 5094 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,005,574 km

• M1: 165,605 km (0.062 R)
• M2: 306,227 km (0.12 R)
• M3: 476,320 km (0.106 R)
• M4: 766,091 km (0.093 R)
• M5: 946,506 km (0.108 R)
• M6: 1,210,247 km (0.117 R)
• M7: 1,552,228 km (0.077 R)
• M8: 1,740,571 km (0.036 R)
• M9: 1,843,495 km (0.085 R)
• M10: 2,621,852 km (0.116 R)
• M11: 2,767,561 km (0.095 R)
• M12: 2,970,715 km (0.12 R)
• M13: 3,206,930 km (0.083 R)
• M14: 3,713,169 km (0.067 R)
• M15: 4,074,896 km (0.067 R)
• M16: 4,198,015 km (0.078 R)
• M17: 4,671,194 km (0.102 R)
• M18: 4,816,453 km (0.048 R)
• M19: 5,061,943 km (0.091 R)
• M20: 5,480,368 km (0.101 R)
• M21: 5,599,598 km (0.101 R)
• M22: 5,754,132 km (0.074 R)
• M23: 5,997,528 km (0.086 R)
• M24: 6,530,246 km (0.094 R)
• M25: 7,096,923 km (0.108 R)
• M26: 7,508,616 km (0.057 R)
• M27: 7,870,643 km (0.096 R)
• M28: 8,770,624 km (0.054 R)
• M29: 8,930,544 km (0.069 R)
• M30: 9,375,149 km (0.05 R)
• M31: 9,497,670 km (0.065 R)
• M32: 9,641,284 km (0.101 R)
• M33: 10,014,081 km (0.102 R)
• M34: 10,476,040 km (0.073 R)
• M35: 11,203,833 km (0.119 R)
• M36: 11,639,462 km (0.109 R)
• M37: 11,837,380 km (0.072 R)
• M38: 11,992,065 km (0.064 R)
• M39: 12,080,776 km (0.071 R)
• M40: 12,281,237 km (0.11 R)
• M41: 13,784,397 km (0.105 R)
• M42: 14,368,875 km (0.057 R)
• M43: 14,463,272 km (0.118 R)
• M44: 15,441,492 km (0.068 R)
• M45: 15,537,983 km (0.105 R)
• M46: 15,829,100 km (0.095 R)
• M47: 16,342,670 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.2

Radius: 3.9

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.07 AU - 14.69 AU

Year: 22738 Days

Day: 18.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,005,574 km

• M1: 197,469 km (0.114 R)
• M2: 382,971 km (0.032 R)
• M3: 447,597 km (0.047 R)
• M4: 515,963 km (0.119 R)
• M5: 612,454 km (0.108 R)
• M6: 741,407 km (0.101 R)
• M7: 822,788 km (0.106 R)
• M8: 1,024,297 km (0.075 R)
• M9: 1,822,700 km (0.117 R)
• M10: 2,396,857 km (0.079 R)
• M11: 2,477,341 km (0.109 R)
• M12: 2,682,589 km (0.088 R)
• M13: 2,724,177 km (0.057 R)
• M14: 2,766,214 km (0.085 R)
• M15: 3,741,293 km (0.097 R)
• M16: 4,912,944 km (0.069 R)
• M17: 5,379,390 km (0.081 R)
• M18: 5,859,749 km (0.102 R)
• M19: 5,914,053 km (0.068 R)
• M20: 5,968,506 km (0.103 R)
• M21: 6,132,615 km (0.089 R)
• M22: 6,634,067 km (0.09 R)
• M23: 6,690,615 km (0.109 R)
• M24: 6,747,313 km (0.1 R)
• M25: 7,148,534 km (0.106 R)
• M26: 7,264,622 km (0.094 R)
• M27: 7,557,535 km (0.117 R)
• M28: 7,675,867 km (0.09 R)
• M29: 7,974,165 km (0.035 R)
• M30: 8,154,879 km (0.101 R)
• M31: 9,016,413 km (0.119 R)
• M32: 9,204,757 km (0.098 R)
• M33: 9,267,887 km (0.114 R)
• M34: 9,906,521 km (0.103 R)
• M35: 10,361,897 km (0.071 R)
• M36: 10,957,446 km (0.112 R)
• M37: 13,163,117 km (0.085 R)
• M38: 13,376,742 km (0.052 R)
• M39: 13,735,328 km (0.077 R)
• M40: 14,903,987 km (0.108 R)
• M41: 16,561,980 km (0.05 R)
• M42: 19,075,823 km (0.105 R)
• M43: 19,479,288 km (0.034 R)
• M44: 20,212,468 km (0.114 R)
• M45: 20,871,745 km (0.085 R)
• M46: 21,287,328 km (0.073 R)
• M47: 22,042,349 km (0.084 R)
• M48: 22,380,739 km (0.109 R)
• M49: 23,148,326 km (0.11 R)
• M50: 23,492,102 km (0.113 R)
• M51: 23,751,205 km (0.04 R)
• M52: 23,837,822 km (0.111 R)
• M53: 24,011,206 km (0.113 R)
• M54: 24,446,686 km (0.111 R)
• M55: 24,709,080 km (0.114 R)
• M56: 26,124,875 km (0.112 R)
• M57: 26,393,253 km (0.094 R)
• M58: 27,839,865 km (0.107 R)
• M59: 28,480,891 km (0.041 R)
• M60: 31,187,566 km (0.102 R)
• M61: 31,567,245 km (0.116 R)
• M62: 31,757,833 km (0.091 R)
• M63: 31,948,570 km (0.087 R)
• M64: 33,004,881 km (0.12 R)
• M65: 40,092,529 km (0.119 R)
• M66: 43,117,248 km (0.085 R)
• M67: 44,603,503 km (0.11 R)
• M68: 47,844,391 km (0.108 R)
• M69: 48,721,483 km (0.086 R)
• M70: 49,493,109 km (0.062 R)
• M71: 51,944,719 km (0.098 R)
• M72: 56,733,197 km (0.111 R)
• M73: 61,898,812 km (0.112 R)
• M74: 63,333,455 km (0.056 R)
• M75: 63,934,390 km (0.071 R)
• M76: 64,295,818 km (0.118 R)
• M77: 64,537,269 km (0.114 R)
• M78: 67,212,229 km (0.101 R)
• M79: 70,171,424 km (0.108 R)
• M80: 71,792,018 km (0.115 R)
• M81: 72,042,445 km (0.107 R)
• M82: 72,921,183 km (0.086 R)
• M83: 73,046,995 km (0.082 R)
• M84: 73,424,879 km (0.102 R)
• M85: 74,182,742 km (0.118 R)
• M86: 77,624,540 km (0.1 R)
• M87: 78,912,428 km (0.062 R)
• M88: 79,041,681 km (0.116 R)
• M89: 81,509,447 km (0.093 R)
• M90: 81,770,645 km (0.117 R)
• M91: 81,901,393 km (0.106 R)
• M92: 84,002,346 km (0.063 R)
• M93: 87,454,018 km (0.049 R)
• M94: 89,870,622 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit