🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 196 Days

Day: 17.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,776,874 km

• M1: 148,551 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.19 AU - 1.27 AU

Year: 575 Days

Day: 17.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,776,874 km

• M1: 364,121 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.47 AU - 2.31 AU

Year: 1096 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,776,874 km

• M1: 1,464,264 km (0.098 R)
• M2: 1,673,701 km (0.042 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 13.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.66 AU - 9.3 AU

Year: 11349 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,776,874 km

• M1: 219,310 km (0.053 R)
• M2: 362,625 km (0.051 R)
• M3: 455,376 km (0.113 R)
• M4: 727,046 km (0.1 R)
• M5: 932,444 km (0.079 R)
• M6: 1,180,028 km (0.11 R)
• M7: 1,892,563 km (0.092 R)
• M8: 2,266,109 km (0.07 R)
• M9: 2,518,779 km (0.11 R)
• M10: 2,930,622 km (0.09 R)
• M11: 3,300,727 km (0.109 R)
• M12: 4,395,335 km (0.115 R)
• M13: 5,183,716 km (0.107 R)
• M14: 5,518,965 km (0.097 R)
• M15: 5,746,353 km (0.102 R)
• M16: 5,899,841 km (0.102 R)
• M17: 6,527,105 km (0.05 R)
• M18: 6,687,324 km (0.091 R)
• M19: 7,258,339 km (0.078 R)
• M20: 7,382,655 km (0.068 R)
• M21: 7,930,183 km (0.047 R)
• M22: 8,534,409 km (0.105 R)
• M23: 9,064,285 km (0.084 R)
• M24: 9,288,233 km (0.065 R)
• M25: 9,468,797 km (0.112 R)
• M26: 9,604,931 km (0.093 R)
• M27: 9,741,664 km (0.115 R)
• M28: 10,295,475 km (0.117 R)
• M29: 10,435,499 km (0.088 R)
• M30: 11,193,212 km (0.064 R)
• M31: 11,289,104 km (0.078 R)
• M32: 11,481,936 km (0.079 R)
• M33: 14,189,657 km (0.113 R)
• M34: 14,449,958 km (0.096 R)
• M35: 14,659,395 km (0.116 R)
• M36: 14,869,879 km (0.05 R)
• M37: 15,187,475 km (0.07 R)
• M38: 15,347,096 km (0.058 R)
• M39: 15,991,264 km (0.078 R)
• M40: 16,153,728 km (0.051 R)
• M41: 16,316,640 km (0.047 R)
• M42: 16,534,753 km (0.088 R)
• M43: 17,584,332 km (0.108 R)
• M44: 17,864,080 km (0.057 R)
• M45: 18,088,926 km (0.087 R)
• M46: 18,428,064 km (0.03 R)
• M47: 18,826,294 km (0.1 R)
• M48: 19,169,920 km (0.102 R)
• M49: 19,457,896 km (0.107 R)
• M50: 20,565,369 km (0.091 R)
• M51: 21,394,440 km (0.038 R)
• M52: 21,933,142 km (0.098 R)
• M53: 22,415,745 km (0.11 R)
• M54: 22,658,393 km (0.067 R)
• M55: 24,070,597 km (0.107 R)
• M56: 24,506,076 km (0.105 R)
• M57: 24,693,522 km (0.091 R)
• M58: 24,944,099 km (0.118 R)
• M59: 25,132,592 km (0.046 R)
• M60: 25,827,923 km (0.033 R)
• M61: 26,657,892 km (0.041 R)
• M62: 27,431,762 km (0.115 R)
• M63: 27,951,764 km (0.12 R)
• M64: 29,597,939 km (0.114 R)
• M65: 30,466,205 km (0.074 R)
• M66: 34,371,457 km (0.094 R)
• M67: 34,861,839 km (0.096 R)
• M68: 35,566,445 km (0.097 R)
• M69: 35,849,634 km (0.079 R)
• M70: 36,275,688 km (0.101 R)
• M71: 36,632,180 km (0.068 R)
• M72: 37,492,218 km (0.098 R)
• M73: 37,924,706 km (0.107 R)
• M74: 38,722,062 km (0.066 R)
• M75: 38,940,475 km (0.094 R)
• M76: 39,305,345 km (0.086 R)
• M77: 39,671,411 km (0.112 R)
• M78: 40,259,480 km (0.12 R)
• M79: 41,147,044 km (0.12 R)
• M80: 43,242,910 km (0.049 R)
• M81: 43,772,337 km (0.072 R)
• M82: 43,924,029 km (0.119 R)
• M83: 46,296,801 km (0.074 R)
• M84: 46,683,512 km (0.07 R)
• M85: 46,838,495 km (0.1 R)
• M86: 48,318,915 km (0.091 R)
• M87: 49,419,806 km (0.098 R)
• M88: 51,006,591 km (0.116 R)
• M89: 51,246,097 km (0.075 R)
• M90: 53,580,123 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 14.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.26 AU - 10.48 AU

Year: 12097 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,776,874 km

• M1: 225,893 km (0.09 R)
• M2: 365,318 km (0.08 R)
• M3: 462,557 km (0.08 R)
• M4: 827,127 km (0.114 R)
• M5: 937,081 km (0.06 R)
• M6: 1,103,733 km (0.107 R)
• M7: 2,243,669 km (0.045 R)
• M8: 2,473,002 km (0.105 R)
• M9: 2,662,393 km (0.07 R)
• M10: 3,362,960 km (0.071 R)
• M11: 4,345,369 km (0.043 R)
• M12: 4,868,663 km (0.072 R)
• M13: 4,987,743 km (0.101 R)
• M14: 5,504,753 km (0.105 R)
• M15: 5,660,185 km (0.048 R)
• M16: 6,102,995 km (0.105 R)
• M17: 6,263,962 km (0.098 R)
• M18: 6,821,813 km (0.052 R)
• M19: 7,361,562 km (0.104 R)
• M20: 7,464,335 km (0.113 R)
• M21: 8,161,761 km (0.064 R)
• M22: 8,303,729 km (0.057 R)
• M23: 8,734,870 km (0.064 R)
• M24: 9,656,243 km (0.077 R)
• M25: 10,033,529 km (0.091 R)
• M26: 10,224,117 km (0.116 R)
• M27: 10,454,198 km (0.033 R)
• M28: 10,997,987 km (0.092 R)
• M29: 11,511,257 km (0.095 R)
• M30: 12,479,454 km (0.082 R)
• M31: 12,684,553 km (0.047 R)
• M32: 13,097,892 km (0.115 R)
• M33: 13,895,697 km (0.09 R)
• M34: 14,450,556 km (0.081 R)
• M35: 15,012,745 km (0.117 R)
• M36: 15,143,493 km (0.115 R)
• M37: 15,538,132 km (0.112 R)
• M38: 15,891,782 km (0.113 R)
• M39: 16,069,504 km (0.092 R)
• M40: 17,104,721 km (0.084 R)
• M41: 17,287,081 km (0.073 R)
• M42: 17,469,890 km (0.084 R)
• M43: 17,930,053 km (0.102 R)
• M44: 18,115,255 km (0.103 R)
• M45: 18,440,780 km (0.061 R)
• M46: 18,580,953 km (0.084 R)
• M47: 18,815,223 km (0.101 R)
• M48: 19,144,937 km (0.092 R)
• M49: 20,676,670 km (0.078 R)
• M50: 20,773,609 km (0.078 R)
• M51: 21,114,543 km (0.098 R)
• M52: 21,604,625 km (0.063 R)
• M53: 21,999,414 km (0.119 R)
• M54: 22,098,448 km (0.08 R)
• M55: 22,796,322 km (0.069 R)
• M56: 22,946,668 km (0.103 R)
• M57: 23,248,706 km (0.117 R)
• M58: 23,349,535 km (0.082 R)
• M59: 24,213,463 km (0.098 R)
• M60: 24,881,118 km (0.118 R)
• M61: 25,087,713 km (0.074 R)
• M62: 25,711,087 km (0.101 R)
• M63: 25,815,506 km (0.032 R)
• M64: 25,972,434 km (0.052 R)
• M65: 26,339,697 km (0.075 R)
• M66: 26,550,331 km (0.082 R)
• M67: 27,772,396 km (0.089 R)
• M68: 27,879,508 km (0.089 R)
• M69: 27,986,770 km (0.077 R)
• M70: 28,147,887 km (0.029 R)
• M71: 29,121,469 km (0.071 R)
• M72: 29,941,116 km (0.12 R)
• M73: 31,157,048 km (0.113 R)
• M74: 32,220,090 km (0.047 R)
• M75: 32,332,737 km (0.12 R)
• M76: 34,381,929 km (0.066 R)
• M77: 34,612,160 km (0.112 R)
• M78: 35,074,268 km (0.096 R)
• M79: 35,422,233 km (0.098 R)
• M80: 35,538,470 km (0.045 R)
• M81: 37,238,052 km (0.113 R)
• M82: 38,365,870 km (0.031 R)
• M83: 39,084,089 km (0.067 R)
• M84: 40,230,159 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit