🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 159 Days

Day: 47.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,591,324 km

• M1: 22,739 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.94 AU - 1.3 AU

Year: 415 Days

Day: 15 Hours

Environment

Temp: 41 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,591,324 km

• M1: 195,674 km (0.051 R)
• M2: 341,831 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.99 AU - 1.33 AU

Year: 437 Days

Day: 37.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.23 AU - 4.89 AU

Year: 3407 Days

Day: 28.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 12.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.14 AU - 10.98 AU

Year: 12005 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,591,324 km

• M1: 211,232 km (0.107 R)
• M2: 421,417 km (0.114 R)
• M3: 673,041 km (0.055 R)
• M4: 858,393 km (0.112 R)
• M5: 1,097,450 km (0.118 R)
• M6: 1,417,290 km (0.068 R)
• M7: 1,682,078 km (0.098 R)
• M8: 1,831,527 km (0.088 R)
• M9: 1,941,032 km (0.114 R)
• M10: 2,143,887 km (0.116 R)
• M11: 2,744,223 km (0.116 R)
• M12: 3,261,084 km (0.119 R)
• M13: 3,395,124 km (0.082 R)
• M14: 3,476,355 km (0.083 R)
• M15: 3,892,985 km (0.1 R)
• M16: 4,592,804 km (0.101 R)
• M17: 4,713,231 km (0.102 R)
• M18: 5,426,364 km (0.081 R)
• M19: 6,008,150 km (0.092 R)
• M20: 6,542,064 km (0.048 R)
• M21: 7,056,532 km (0.081 R)
• M22: 7,442,045 km (0.109 R)
• M23: 8,160,863 km (0.111 R)
• M24: 8,714,525 km (0.087 R)
• M25: 8,901,821 km (0.046 R)
• M26: 9,587,129 km (0.109 R)
• M27: 10,726,766 km (0.117 R)
• M28: 11,008,309 km (0.083 R)
• M29: 11,373,926 km (0.101 R)
• M30: 12,200,604 km (0.058 R)
• M31: 12,621,273 km (0.112 R)
• M32: 13,089,514 km (0.108 R)
• M33: 14,262,960 km (0.067 R)
• M34: 14,929,419 km (0.07 R)
• M35: 15,651,378 km (0.077 R)
• M36: 16,016,696 km (0.109 R)
• M37: 16,200,552 km (0.107 R)
• M38: 16,292,555 km (0.087 R)
• M39: 16,895,733 km (0.071 R)
• M40: 17,648,061 km (0.084 R)
• M41: 18,555,521 km (0.054 R)
• M42: 20,217,255 km (0.094 R)
• M43: 20,565,369 km (0.092 R)
• M44: 21,672,094 km (0.117 R)
• M45: 22,335,112 km (0.062 R)
• M46: 22,591,971 km (0.085 R)
• M47: 22,798,117 km (0.118 R)
• M48: 23,004,861 km (0.093 R)
• M49: 23,420,295 km (0.074 R)
• M50: 25,641,823 km (0.101 R)
• M51: 26,397,292 km (0.107 R)
• M52: 26,995,833 km (0.066 R)
• M53: 27,929,922 km (0.076 R)
• M54: 28,818,683 km (0.032 R)
• M55: 29,154,231 km (0.081 R)
• M56: 29,716,719 km (0.104 R)
• M57: 29,829,516 km (0.114 R)
• M58: 29,942,612 km (0.075 R)
• M59: 30,680,878 km (0.114 R)
• M60: 31,540,168 km (0.099 R)
• M61: 32,233,255 km (0.102 R)
• M62: 32,640,011 km (0.038 R)
• M63: 33,341,027 km (0.095 R)
• M64: 34,342,734 km (0.042 R)
• M65: 35,653,810 km (0.089 R)
• M66: 36,255,044 km (0.099 R)
• M67: 36,375,769 km (0.115 R)
• M68: 36,799,131 km (0.095 R)
• M69: 38,079,091 km (0.098 R)
• M70: 38,201,761 km (0.083 R)
• M71: 39,808,293 km (0.09 R)
• M72: 40,494,648 km (0.081 R)
• M73: 41,122,061 km (0.107 R)
• M74: 41,373,834 km (0.093 R)
• M75: 41,500,095 km (0.091 R)
• M76: 42,069,165 km (0.096 R)
• M77: 42,259,454 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.3

Radius: 7

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.7 AU - 15.1 AU

Year: 17161 Days

Day: 21.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,591,324 km

• M1: 316,848 km (0.089 R)
• M2: 499,208 km (0.104 R)
• M3: 1,141,731 km (0.117 R)
• M4: 1,515,426 km (0.105 R)
• M5: 1,991,297 km (0.107 R)
• M6: 2,297,823 km (0.106 R)
• M7: 2,619,459 km (0.11 R)
• M8: 3,464,088 km (0.107 R)
• M9: 3,666,943 km (0.105 R)
• M10: 4,042,134 km (0.107 R)
• M11: 4,561,538 km (0.071 R)
• M12: 5,101,736 km (0.095 R)
• M13: 5,426,064 km (0.065 R)
• M14: 6,143,835 km (0.111 R)
• M15: 6,192,753 km (0.089 R)
• M16: 6,389,624 km (0.096 R)
• M17: 6,789,799 km (0.076 R)
• M18: 7,666,741 km (0.09 R)
• M19: 8,253,015 km (0.109 R)
• M20: 8,469,932 km (0.108 R)
• M21: 8,743,547 km (0.093 R)
• M22: 8,798,599 km (0.109 R)
• M23: 8,853,800 km (0.12 R)
• M24: 10,096,959 km (0.064 R)
• M25: 10,916,306 km (0.098 R)
• M26: 12,493,666 km (0.057 R)
• M27: 12,617,982 km (0.119 R)
• M28: 13,562,992 km (0.109 R)
• M29: 14,335,366 km (0.087 R)
• M30: 14,465,516 km (0.119 R)
• M31: 14,596,115 km (0.111 R)
• M32: 14,990,006 km (0.084 R)
• M33: 15,055,979 km (0.075 R)
• M34: 15,122,101 km (0.082 R)
• M35: 15,721,240 km (0.093 R)
• M36: 18,194,243 km (0.117 R)
• M37: 18,264,703 km (0.072 R)
• M38: 19,331,785 km (0.109 R)
• M39: 19,836,528 km (0.114 R)
• M40: 20,127,047 km (0.114 R)
• M41: 20,345,759 km (0.094 R)
• M42: 21,154,635 km (0.111 R)
• M43: 22,349,772 km (0.109 R)
• M44: 22,955,494 km (0.103 R)
• M45: 23,797,281 km (0.049 R)
• M46: 23,951,367 km (0.07 R)
• M47: 24,105,752 km (0.108 R)
• M48: 24,571,151 km (0.111 R)
• M49: 26,223,160 km (0.066 R)
• M50: 26,861,943 km (0.038 R)
• M51: 29,055,347 km (0.106 R)
• M52: 29,385,061 km (0.078 R)
• M53: 29,633,244 km (0.059 R)
• M54: 30,298,506 km (0.078 R)
• M55: 30,381,981 km (0.096 R)
• M56: 30,632,857 km (0.041 R)
• M57: 32,323,462 km (0.1 R)
• M58: 32,750,714 km (0.094 R)
• M59: 33,957,221 km (0.071 R)
• M60: 37,573,300 km (0.114 R)
• M61: 38,835,906 km (0.079 R)
• M62: 39,017,369 km (0.103 R)
• M63: 40,387,536 km (0.068 R)
• M64: 40,571,391 km (0.098 R)
• M65: 40,940,000 km (0.064 R)
• M66: 44,117,609 km (0.047 R)
• M67: 44,686,679 km (0.115 R)
• M68: 46,215,719 km (0.096 R)
• M69: 47,083,237 km (0.117 R)
• M70: 48,248,455 km (0.113 R)
• M71: 49,816,689 km (0.108 R)
• M72: 50,607,164 km (0.055 R)
• M73: 51,202,564 km (0.109 R)
• M74: 51,800,507 km (0.081 R)
• M75: 52,200,232 km (0.109 R)
• M76: 54,113,439 km (0.113 R)
• M77: 55,027,782 km (0.096 R)
• M78: 55,844,736 km (0.114 R)
• M79: 57,801,027 km (0.108 R)
• M80: 57,904,549 km (0.114 R)
• M81: 58,631,445 km (0.085 R)
• M82: 61,674,565 km (0.098 R)
• M83: 61,780,480 km (0.103 R)
• M84: 61,992,310 km (0.106 R)
• M85: 63,268,679 km (0.113 R)
• M86: 63,696,081 km (0.096 R)
• M87: 65,199,539 km (0.043 R)
• M88: 70,220,792 km (0.065 R)
• M89: 71,328,714 km (0.082 R)
• M90: 74,687,036 km (0.117 R)
• M91: 74,912,779 km (0.084 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit