🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 222 Days

Day: 29.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 238 Days

Day: 48 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,182,886 km

• M1: 268,528 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.89 AU

Year: 282 Days

Day: 33.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,182,886 km

• M1: 589,116 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 316 Days

Day: 37.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 584 Days

Day: 36.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,182,886 km

• M1: 440,865 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 11

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.6 AU - 9.92 AU

Year: 13217 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,182,886 km

• M1: 189,391 km (0.087 R)
• M2: 321,935 km (0.117 R)
• M3: 445,203 km (0.079 R)
• M4: 649,704 km (0.038 R)
• M5: 1,034,170 km (0.077 R)
• M6: 1,111,512 km (0.079 R)
• M7: 1,204,263 km (0.102 R)
• M8: 1,398,142 km (0.046 R)
• M9: 1,754,484 km (0.092 R)
• M10: 2,239,630 km (0.108 R)
• M11: 2,480,034 km (0.028 R)
• M12: 2,568,147 km (0.101 R)
• M13: 2,693,061 km (0.043 R)
• M14: 2,801,819 km (0.109 R)
• M15: 3,367,747 km (0.103 R)
• M16: 4,093,147 km (0.065 R)
• M17: 4,473,874 km (0.12 R)
• M18: 4,646,809 km (0.117 R)
• M19: 4,865,970 km (0.05 R)
• M20: 5,269,286 km (0.117 R)
• M21: 5,429,206 km (0.109 R)
• M22: 5,800,508 km (0.095 R)
• M23: 6,567,795 km (0.067 R)
• M24: 6,938,499 km (0.092 R)
• M25: 7,113,828 km (0.074 R)
• M26: 7,290,802 km (0.117 R)
• M27: 7,443,541 km (0.12 R)
• M28: 7,752,162 km (0.049 R)
• M29: 8,757,459 km (0.105 R)
• M30: 8,974,227 km (0.066 R)
• M31: 9,663,424 km (0.097 R)
• M32: 9,915,646 km (0.073 R)
• M33: 10,000,318 km (0.056 R)
• M34: 10,227,109 km (0.095 R)
• M35: 10,312,529 km (0.039 R)
• M36: 11,034,040 km (0.111 R)
• M37: 11,121,704 km (0.028 R)
• M38: 11,831,546 km (0.07 R)
• M39: 12,131,639 km (0.115 R)
• M40: 12,312,952 km (0.088 R)
• M41: 13,108,962 km (0.076 R)
• M42: 13,263,946 km (0.097 R)
• M43: 13,450,644 km (0.1 R)
• M44: 14,461,626 km (0.119 R)
• M45: 14,750,350 km (0.108 R)
• M46: 15,957,306 km (0.093 R)
• M47: 16,056,639 km (0.114 R)
• M48: 16,992,822 km (0.064 R)
• M49: 17,604,079 km (0.062 R)
• M50: 17,843,884 km (0.118 R)
• M51: 18,084,587 km (0.079 R)
• M52: 18,953,153 km (0.081 R)
• M53: 20,658,868 km (0.091 R)
• M54: 20,730,974 km (0.071 R)
• M55: 21,129,203 km (0.113 R)
• M56: 21,347,467 km (0.038 R)
• M57: 22,487,253 km (0.043 R)
• M58: 22,784,653 km (0.103 R)
• M59: 23,646,786 km (0.095 R)
• M60: 23,835,578 km (0.09 R)
• M61: 24,062,818 km (0.083 R)
• M62: 26,062,492 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.9

Radius: 6.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.79 AU - 17.77 AU

Year: 24630 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,182,886 km

• M1: 230,830 km (0.085 R)
• M2: 396,434 km (0.051 R)
• M3: 466,147 km (0.039 R)
• M4: 618,886 km (0.093 R)
• M5: 701,315 km (0.079 R)
• M6: 2,235,890 km (0.095 R)
• M7: 2,630,978 km (0.095 R)
• M8: 2,698,895 km (0.08 R)
• M9: 2,976,698 km (0.095 R)
• M10: 3,263,627 km (0.073 R)
• M11: 3,373,582 km (0.078 R)
• M12: 4,579,340 km (0.112 R)
• M13: 4,785,337 km (0.062 R)
• M14: 5,036,512 km (0.088 R)
• M15: 5,727,354 km (0.107 R)
• M16: 7,100,813 km (0.092 R)
• M17: 7,387,292 km (0.067 R)
• M18: 8,319,138 km (0.114 R)
• M19: 8,469,633 km (0.077 R)
• M20: 8,570,462 km (0.104 R)
• M21: 8,722,603 km (0.116 R)
• M22: 9,132,352 km (0.108 R)
• M23: 9,235,724 km (0.067 R)
• M24: 10,669,769 km (0.095 R)
• M25: 11,719,796 km (0.063 R)
• M26: 12,342,722 km (0.115 R)
• M27: 13,209,342 km (0.107 R)
• M28: 13,267,835 km (0.108 R)
• M29: 13,620,437 km (0.109 R)
• M30: 14,455,193 km (0.053 R)
• M31: 15,738,294 km (0.099 R)
• M32: 17,440,718 km (0.103 R)
• M33: 18,216,084 km (0.104 R)
• M34: 18,673,405 km (0.032 R)
• M35: 19,068,493 km (0.117 R)
• M36: 19,267,159 km (0.031 R)
• M37: 21,084,922 km (0.09 R)
• M38: 21,153,289 km (0.118 R)
• M39: 22,327,033 km (0.095 R)
• M40: 22,536,321 km (0.097 R)
• M41: 22,606,183 km (0.098 R)
• M42: 23,948,226 km (0.087 R)
• M43: 24,091,091 km (0.092 R)
• M44: 24,162,599 km (0.118 R)
• M45: 24,449,229 km (0.085 R)
• M46: 25,388,703 km (0.044 R)
• M47: 26,045,887 km (0.111 R)
• M48: 29,568,318 km (0.111 R)
• M49: 30,028,631 km (0.079 R)
• M50: 31,034,078 km (0.093 R)
• M51: 31,814,979 km (0.108 R)
• M52: 31,893,518 km (0.098 R)
• M53: 32,050,596 km (0.065 R)
• M54: 32,129,284 km (0.092 R)
• M55: 32,681,600 km (0.117 R)
• M56: 32,839,874 km (0.081 R)
• M57: 33,715,620 km (0.053 R)
• M58: 34,518,213 km (0.053 R)
• M59: 36,224,227 km (0.106 R)
• M60: 36,634,574 km (0.117 R)
• M61: 36,716,703 km (0.069 R)
• M62: 37,459,606 km (0.066 R)
• M63: 37,542,483 km (0.066 R)
• M64: 38,207,446 km (0.073 R)
• M65: 38,374,247 km (0.099 R)
• M66: 38,541,348 km (0.105 R)
• M67: 38,792,523 km (0.118 R)
• M68: 40,480,286 km (0.085 R)
• M69: 40,650,379 km (0.093 R)
• M70: 41,676,022 km (0.119 R)
• M71: 43,143,428 km (0.086 R)
• M72: 43,230,194 km (0.094 R)
• M73: 44,452,110 km (0.109 R)
• M74: 44,803,365 km (0.071 R)
• M75: 49,270,508 km (0.095 R)
• M76: 49,724,986 km (0.09 R)
• M77: 50,546,577 km (0.077 R)
• M78: 50,729,685 km (0.114 R)
• M79: 51,096,798 km (0.073 R)
• M80: 51,648,964 km (0.08 R)
• M81: 52,759,279 km (0.114 R)
• M82: 53,317,280 km (0.114 R)
• M83: 53,970,873 km (0.112 R)
• M84: 54,815,053 km (0.054 R)
• M85: 55,852,814 km (0.04 R)
• M86: 56,136,900 km (0.12 R)
• M87: 57,087,595 km (0.051 R)
• M88: 60,068,033 km (0.04 R)
• M89: 61,723,932 km (0.116 R)
• M90: 61,821,769 km (0.103 R)
• M91: 61,919,755 km (0.058 R)
• M92: 63,987,946 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit