🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 281 Days

Day: 28.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 358 Days

Day: 41.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.04 AU - 1.1 AU

Year: 396 Days

Day: 20.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.4 AU - 2.08 AU

Year: 822 Days

Day: 29.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.57 AU - 4.97 AU

Year: 3731 Days

Day: 23 Hours

Environment

Temp: -126 °C

Axial Tilt: 89 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,982,247 km

• M1: 4,503,943 km (0.034 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 9.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.2 AU - 9.74 AU

Year: 10438 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,982,247 km

• M1: 121,922 km (0.103 R)
• M2: 218,712 km (0.093 R)
• M3: 729,738 km (0.078 R)
• M4: 823,835 km (0.117 R)
• M5: 905,516 km (0.081 R)
• M6: 972,835 km (0.072 R)
• M7: 1,042,248 km (0.116 R)
• M8: 1,167,761 km (0.079 R)
• M9: 1,493,735 km (0.094 R)
• M10: 1,636,451 km (0.103 R)
• M11: 2,205,372 km (0.093 R)
• M12: 2,274,785 km (0.067 R)
• M13: 2,415,856 km (0.088 R)
• M14: 2,682,290 km (0.04 R)
• M15: 2,856,721 km (0.111 R)
• M16: 3,086,653 km (0.094 R)
• M17: 4,065,921 km (0.079 R)
• M18: 4,209,086 km (0.039 R)
• M19: 4,441,710 km (0.044 R)
• M20: 4,618,984 km (0.111 R)
• M21: 5,859,599 km (0.053 R)
• M22: 6,887,935 km (0.113 R)
• M23: 6,956,301 km (0.072 R)
• M24: 7,370,537 km (0.091 R)
• M25: 7,899,815 km (0.084 R)
• M26: 8,295,800 km (0.104 R)
• M27: 8,587,815 km (0.104 R)
• M28: 8,772,120 km (0.084 R)
• M29: 8,883,271 km (0.119 R)
• M30: 8,957,621 km (0.06 R)
• M31: 9,107,070 km (0.082 R)
• M32: 9,257,266 km (0.043 R)
• M33: 9,789,535 km (0.108 R)
• M34: 10,567,294 km (0.092 R)
• M35: 11,083,407 km (0.117 R)
• M36: 11,893,330 km (0.071 R)
• M37: 12,264,183 km (0.106 R)
• M38: 12,680,514 km (0.091 R)
• M39: 12,890,549 km (0.112 R)
• M40: 13,957,481 km (0.063 R)
• M41: 14,087,482 km (0.111 R)
• M42: 14,174,249 km (0.046 R)
• M43: 15,185,979 km (0.101 R)
• M44: 16,357,330 km (0.102 R)
• M45: 16,861,774 km (0.107 R)
• M46: 17,511,029 km (0.075 R)
• M47: 17,791,824 km (0.09 R)
• M48: 18,263,058 km (0.049 R)
• M49: 18,595,464 km (0.101 R)
• M50: 18,977,687 km (0.063 R)
• M51: 20,091,144 km (0.064 R)
• M52: 20,729,927 km (0.102 R)
• M53: 21,126,361 km (0.112 R)
• M54: 23,299,420 km (0.085 R)
• M55: 23,556,728 km (0.053 R)
• M56: 23,659,801 km (0.085 R)
• M57: 24,230,068 km (0.115 R)
• M58: 25,967,498 km (0.084 R)
• M59: 26,609,272 km (0.117 R)
• M60: 27,094,119 km (0.067 R)
• M61: 28,455,909 km (0.105 R)
• M62: 28,730,869 km (0.067 R)
• M63: 29,561,287 km (0.1 R)
• M64: 29,839,838 km (0.088 R)
• M65: 30,175,237 km (0.098 R)
• M66: 30,568,231 km (0.05 R)
• M67: 30,962,720 km (0.11 R)
• M68: 31,586,244 km (0.11 R)
• M69: 31,814,082 km (0.097 R)
• M70: 32,271,103 km (0.051 R)
• M71: 32,672,923 km (0.09 R)
• M72: 33,655,631 km (0.066 R)
• M73: 33,888,256 km (0.101 R)
• M74: 34,121,479 km (0.113 R)
• M75: 36,900,858 km (0.105 R)
• M76: 37,320,929 km (0.081 R)
• M77: 37,742,645 km (0.052 R)
• M78: 37,863,520 km (0.11 R)
• M79: 37,923,958 km (0.088 R)
• M80: 38,044,833 km (0.107 R)
• M81: 38,469,392 km (0.069 R)
• M82: 39,078,405 km (0.118 R)
• M83: 39,567,889 km (0.05 R)
• M84: 40,182,736 km (0.098 R)
• M85: 41,235,157 km (0.114 R)
• M86: 41,546,321 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 13.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.99 AU - 12.11 AU

Year: 11411 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,982,247 km

• M1: 216,767 km (0.1 R)
• M2: 416,780 km (0.116 R)
• M3: 684,261 km (0.083 R)
• M4: 869,463 km (0.04 R)
• M5: 1,158,785 km (0.095 R)
• M6: 1,408,464 km (0.072 R)
• M7: 1,503,758 km (0.106 R)
• M8: 1,987,258 km (0.102 R)
• M9: 2,431,414 km (0.066 R)
• M10: 2,845,800 km (0.104 R)
• M11: 3,509,267 km (0.061 R)
• M12: 4,290,168 km (0.104 R)
• M13: 4,538,500 km (0.093 R)
• M14: 4,828,122 km (0.048 R)
• M15: 5,049,377 km (0.103 R)
• M16: 6,896,163 km (0.105 R)
• M17: 7,398,363 km (0.079 R)
• M18: 7,525,820 km (0.061 R)
• M19: 7,739,895 km (0.07 R)
• M20: 9,431,996 km (0.069 R)
• M21: 10,036,521 km (0.106 R)
• M22: 10,130,618 km (0.116 R)
• M23: 10,894,315 km (0.105 R)
• M24: 11,136,664 km (0.101 R)
• M25: 11,974,412 km (0.099 R)
• M26: 12,275,104 km (0.065 R)
• M27: 12,832,505 km (0.114 R)
• M28: 13,346,524 km (0.07 R)
• M29: 13,710,495 km (0.079 R)
• M30: 13,815,064 km (0.107 R)
• M31: 14,821,708 km (0.073 R)
• M32: 15,469,617 km (0.114 R)
• M33: 15,578,524 km (0.051 R)
• M34: 16,793,259 km (0.056 R)
• M35: 17,355,447 km (0.074 R)
• M36: 20,736,658 km (0.086 R)
• M37: 21,037,500 km (0.06 R)
• M38: 21,643,521 km (0.083 R)
• M39: 22,872,766 km (0.109 R)
• M40: 23,059,016 km (0.062 R)
• M41: 23,558,523 km (0.053 R)
• M42: 24,950,232 km (0.117 R)
• M43: 25,849,764 km (0.119 R)
• M44: 26,108,718 km (0.103 R)
• M45: 26,368,569 km (0.104 R)
• M46: 26,498,720 km (0.093 R)
• M47: 26,759,918 km (0.084 R)
• M48: 27,284,707 km (0.115 R)
• M49: 27,680,543 km (0.106 R)
• M50: 28,144,745 km (0.12 R)
• M51: 28,344,608 km (0.1 R)
• M52: 28,477,899 km (0.089 R)
• M53: 28,611,640 km (0.094 R)
• M54: 29,620,528 km (0.117 R)
• M55: 31,327,888 km (0.068 R)
• M56: 31,811,688 km (0.099 R)
• M57: 32,437,456 km (0.071 R)
• M58: 34,480,963 km (0.049 R)
• M59: 35,482,371 km (0.094 R)
• M60: 35,914,410 km (0.089 R)
• M61: 36,420,798 km (0.108 R)
• M62: 37,294,300 km (0.072 R)
• M63: 37,880,574 km (0.095 R)
• M64: 38,322,187 km (0.085 R)
• M65: 38,765,446 km (0.116 R)
• M66: 40,330,539 km (0.08 R)
• M67: 41,688,588 km (0.05 R)
• M68: 41,840,280 km (0.118 R)
• M69: 42,068,417 km (0.079 R)
• M70: 42,678,627 km (0.087 R)
• M71: 43,830,531 km (0.109 R)
• M72: 43,984,916 km (0.111 R)
• M73: 45,773,208 km (0.076 R)
• M74: 46,479,460 km (0.1 R)
• M75: 47,031,177 km (0.119 R)
• M76: 47,426,714 km (0.106 R)
• M77: 47,743,861 km (0.058 R)
• M78: 49,099,667 km (0.114 R)
• M79: 50,064,274 km (0.075 R)
• M80: 51,278,859 km (0.056 R)
• M81: 52,585,148 km (0.111 R)
• M82: 53,160,052 km (0.082 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit