🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.75 AU - 0.97 AU

Year: 286 Days

Day: 47.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.25 AU - 1.57 AU

Year: 600 Days

Day: 43.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.98 AU - 4.22 AU

Year: 2446 Days

Day: 32.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.88 AU - 5.8 AU

Year: 3814 Days

Day: 26.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.08 AU - 7.1 AU

Year: 6761 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,544,053 km

• M1: 236,963 km (0.111 R)
• M2: 367,861 km (0.077 R)
• M3: 547,079 km (0.072 R)
• M4: 683,064 km (0.12 R)
• M5: 842,685 km (0.104 R)
• M6: 982,409 km (0.069 R)
• M7: 1,178,083 km (0.064 R)
• M8: 1,274,873 km (0.075 R)
• M9: 1,464,264 km (0.11 R)
• M10: 1,555,967 km (0.098 R)
• M11: 1,801,158 km (0.116 R)
• M12: 1,885,831 km (0.112 R)
• M13: 2,015,383 km (0.082 R)
• M14: 2,283,911 km (0.082 R)
• M15: 2,422,738 km (0.098 R)
• M16: 2,905,789 km (0.115 R)
• M17: 3,039,829 km (0.092 R)
• M18: 3,454,514 km (0.112 R)
• M19: 3,686,840 km (0.119 R)
• M20: 4,148,050 km (0.079 R)
• M21: 4,318,741 km (0.114 R)
• M22: 4,726,096 km (0.099 R)
• M23: 4,924,463 km (0.1 R)
• M24: 5,044,889 km (0.057 R)
• M25: 5,412,002 km (0.09 R)
• M26: 5,661,531 km (0.113 R)
• M27: 5,830,128 km (0.118 R)
• M28: 7,079,121 km (0.045 R)
• M29: 7,444,289 km (0.063 R)
• M30: 7,862,714 km (0.103 R)
• M31: 8,868,611 km (0.114 R)
• M32: 9,237,669 km (0.101 R)
• M33: 9,611,813 km (0.092 R)
• M34: 9,838,753 km (0.111 R)
• M35: 9,940,180 km (0.097 R)
• M36: 10,169,663 km (0.046 R)
• M37: 10,478,433 km (0.099 R)
• M38: 10,764,165 km (0.115 R)
• M39: 11,316,929 km (0.059 R)
• M40: 11,959,901 km (0.088 R)
• M41: 13,393,797 km (0.058 R)
• M42: 13,789,034 km (0.114 R)
• M43: 14,331,775 km (0.118 R)
• M44: 14,504,561 km (0.057 R)
• M45: 14,620,200 km (0.101 R)
• M46: 14,736,138 km (0.071 R)
• M47: 15,085,748 km (0.082 R)
• M48: 15,644,945 km (0.097 R)
• M49: 16,001,587 km (0.11 R)
• M50: 16,360,921 km (0.067 R)
• M51: 17,057,149 km (0.099 R)
• M52: 17,271,074 km (0.067 R)
• M53: 17,454,930 km (0.079 R)
• M54: 17,701,318 km (0.079 R)
• M55: 18,259,916 km (0.116 R)
• M56: 18,792,634 km (0.083 R)
• M57: 19,330,738 km (0.072 R)
• M58: 20,066,610 km (0.108 R)
• M59: 21,072,954 km (0.074 R)
• M60: 21,302,438 km (0.07 R)
• M61: 21,962,912 km (0.09 R)
• M62: 22,295,618 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 6

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.91 AU - 15.23 AU

Year: 16923 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,544,053 km

• M1: 153,637 km (0.096 R)
• M2: 213,177 km (0.101 R)
• M3: 329,265 km (0.119 R)
• M4: 663,915 km (0.066 R)
• M5: 1,288,786 km (0.105 R)
• M6: 1,595,012 km (0.094 R)
• M7: 2,504,717 km (0.091 R)
• M8: 2,744,822 km (0.101 R)
• M9: 3,283,972 km (0.118 R)
• M10: 3,816,092 km (0.104 R)
• M11: 4,415,680 km (0.083 R)
• M12: 4,580,537 km (0.086 R)
• M13: 4,705,451 km (0.028 R)
• M14: 6,244,664 km (0.118 R)
• M15: 6,336,966 km (0.089 R)
• M16: 6,429,866 km (0.118 R)
• M17: 6,805,357 km (0.11 R)
• M18: 7,139,858 km (0.088 R)
• M19: 8,377,780 km (0.06 R)
• M20: 8,428,643 km (0.117 R)
• M21: 8,530,819 km (0.04 R)
• M22: 8,684,755 km (0.074 R)
• M23: 8,787,828 km (0.092 R)
• M24: 9,047,380 km (0.087 R)
• M25: 9,574,114 km (0.103 R)
• M26: 11,212,959 km (0.075 R)
• M27: 12,527,026 km (0.088 R)
• M28: 13,113,450 km (0.075 R)
• M29: 13,350,563 km (0.082 R)
• M30: 13,708,850 km (0.115 R)
• M31: 13,768,838 km (0.095 R)
• M32: 13,828,827 km (0.054 R)
• M33: 14,009,691 km (0.101 R)
• M34: 16,303,774 km (0.111 R)
• M35: 18,115,554 km (0.118 R)
• M36: 18,247,350 km (0.087 R)
• M37: 19,246,364 km (0.114 R)
• M38: 20,605,760 km (0.099 R)
• M39: 20,812,355 km (0.093 R)
• M40: 21,505,891 km (0.101 R)
• M41: 22,207,056 km (0.028 R)
• M42: 22,915,551 km (0.109 R)
• M43: 23,919,952 km (0.101 R)
• M44: 24,354,833 km (0.094 R)
• M45: 26,792,979 km (0.119 R)
• M46: 28,384,401 km (0.107 R)
• M47: 28,690,927 km (0.12 R)
• M48: 29,384,911 km (0.091 R)
• M49: 29,850,460 km (0.118 R)
• M50: 29,928,400 km (0.115 R)
• M51: 30,946,414 km (0.078 R)
• M52: 31,341,053 km (0.09 R)
• M53: 31,896,360 km (0.061 R)
• M54: 32,775,397 km (0.107 R)
• M55: 33,338,933 km (0.111 R)
• M56: 33,905,759 km (0.119 R)
• M57: 34,068,222 km (0.073 R)
• M58: 34,720,918 km (0.113 R)
• M59: 36,121,603 km (0.093 R)
• M60: 36,537,036 km (0.103 R)
• M61: 37,624,463 km (0.059 R)
• M62: 37,708,686 km (0.072 R)
• M63: 37,792,760 km (0.085 R)
• M64: 38,214,477 km (0.05 R)
• M65: 38,383,672 km (0.083 R)
• M66: 38,468,344 km (0.069 R)
• M67: 40,174,508 km (0.094 R)
• M68: 42,604,426 km (0.039 R)
• M69: 45,439,156 km (0.052 R)
• M70: 45,528,766 km (0.031 R)
• M71: 46,067,467 km (0.104 R)
• M72: 46,247,434 km (0.12 R)
• M73: 46,517,907 km (0.12 R)
• M74: 46,879,335 km (0.089 R)
• M75: 49,988,876 km (0.047 R)
• M76: 52,036,123 km (0.088 R)
• M77: 56,115,956 km (0.118 R)
• M78: 58,924,956 km (0.102 R)
• M79: 59,022,643 km (0.108 R)
• M80: 59,218,168 km (0.079 R)
• M81: 59,511,828 km (0.118 R)
• M82: 61,680,249 km (0.071 R)
• M83: 61,779,433 km (0.115 R)
• M84: 62,176,765 km (0.111 R)
• M85: 62,276,098 km (0.105 R)
• M86: 62,574,845 km (0.061 R)
• M87: 63,473,629 km (0.115 R)
• M88: 64,276,072 km (0.086 R)
• M89: 64,880,148 km (0.106 R)
• M90: 65,688,575 km (0.027 R)
• M91: 67,621,828 km (0.096 R)
• M92: 68,544,099 km (0.101 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit