🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 34.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 331 Days

Day: 45.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,344,029 km

• M1: 269,276 km (0.119 R)
• M2: 379,380 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.8 AU - 1.12 AU

Year: 331 Days

Day: 23.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.81 AU - 1.91 AU

Year: 892 Days

Day: 13.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,344,029 km

• M1: 564,732 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.44 AU - 2.88 AU

Year: 1525 Days

Day: 42.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.79 AU - 2.85 AU

Year: 1664 Days

Day: 29.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.69 AU - 4.37 AU

Year: 2843 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 11.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.3 AU - 9.48 AU

Year: 7789 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,344,029 km

• M1: 378,632 km (0.098 R)
• M2: 494,122 km (0.111 R)
• M3: 969,843 km (0.073 R)
• M4: 1,623,137 km (0.051 R)
• M5: 1,888,374 km (0.115 R)
• M6: 2,256,534 km (0.113 R)
• M7: 2,623,947 km (0.102 R)
• M8: 3,210,370 km (0.117 R)
• M9: 3,545,021 km (0.107 R)
• M10: 3,703,295 km (0.1 R)
• M11: 3,972,272 km (0.084 R)
• M12: 4,644,116 km (0.048 R)
• M13: 5,022,898 km (0.1 R)
• M14: 5,290,977 km (0.061 R)
• M15: 5,686,514 km (0.093 R)
• M16: 6,668,325 km (0.069 R)
• M17: 6,864,448 km (0.067 R)
• M18: 6,996,244 km (0.081 R)
• M19: 7,128,937 km (0.114 R)
• M20: 7,396,867 km (0.082 R)
• M21: 7,531,954 km (0.06 R)
• M22: 7,702,196 km (0.058 R)
• M23: 7,942,450 km (0.116 R)
• M24: 8,255,259 km (0.085 R)
• M25: 8,928,599 km (0.097 R)
• M26: 9,108,865 km (0.044 R)
• M27: 9,436,185 km (0.056 R)
• M28: 10,252,690 km (0.118 R)
• M29: 10,403,634 km (0.118 R)
• M30: 11,285,663 km (0.117 R)
• M31: 11,558,979 km (0.11 R)
• M32: 12,231,571 km (0.103 R)
• M33: 12,311,606 km (0.057 R)
• M34: 12,714,024 km (0.087 R)
• M35: 13,905,720 km (0.071 R)
• M36: 14,031,083 km (0.027 R)
• M37: 14,367,080 km (0.1 R)
• M38: 14,961,582 km (0.083 R)
• M39: 15,047,152 km (0.049 R)
• M40: 16,571,106 km (0.074 R)
• M41: 17,015,561 km (0.107 R)
• M42: 17,104,871 km (0.119 R)
• M43: 17,194,330 km (0.097 R)
• M44: 17,870,662 km (0.085 R)
• M45: 18,143,679 km (0.036 R)
• M46: 18,647,823 km (0.11 R)
• M47: 18,786,052 km (0.108 R)
• M48: 19,156,456 km (0.094 R)
• M49: 19,622,902 km (0.076 R)
• M50: 19,904,445 km (0.115 R)
• M51: 20,093,088 km (0.106 R)
• M52: 20,376,876 km (0.054 R)
• M53: 21,380,976 km (0.117 R)
• M54: 21,574,107 km (0.061 R)
• M55: 24,236,949 km (0.119 R)
• M56: 24,741,393 km (0.105 R)
• M57: 25,198,265 km (0.119 R)
• M58: 25,966,151 km (0.054 R)
• M59: 26,275,370 km (0.087 R)
• M60: 27,315,075 km (0.104 R)
• M61: 27,419,794 km (0.066 R)
• M62: 28,368,244 km (0.109 R)
• M63: 28,527,416 km (0.097 R)
• M64: 30,297,159 km (0.092 R)
• M65: 31,058,762 km (0.112 R)
• M66: 32,157,708 km (0.064 R)
• M67: 32,990,220 km (0.03 R)
• M68: 33,381,119 km (0.115 R)
• M69: 33,493,168 km (0.09 R)
• M70: 33,998,510 km (0.058 R)
• M71: 34,280,502 km (0.114 R)
• M72: 35,130,816 km (0.119 R)
• M73: 35,644,385 km (0.072 R)
• M74: 35,988,161 km (0.106 R)
• M75: 37,083,966 km (0.089 R)
• M76: 37,316,142 km (0.073 R)
• M77: 37,606,960 km (0.116 R)
• M78: 39,249,245 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.6

Radius: 7.6

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.8 AU - 15.5 AU

Year: 19708 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,344,029 km

• M1: 101,278 km (0.071 R)
• M2: 326,572 km (0.078 R)
• M3: 704,456 km (0.12 R)
• M4: 1,078,002 km (0.099 R)
• M5: 1,537,118 km (0.038 R)
• M6: 1,723,667 km (0.082 R)
• M7: 1,852,321 km (0.116 R)
• M8: 1,950,906 km (0.064 R)
• M9: 2,153,312 km (0.097 R)
• M10: 2,222,276 km (0.103 R)
• M11: 3,709,878 km (0.098 R)
• M12: 3,876,679 km (0.079 R)
• M13: 4,792,667 km (0.107 R)
• M14: 5,112,358 km (0.109 R)
• M15: 5,298,158 km (0.049 R)
• M16: 5,439,079 km (0.116 R)
• M17: 5,724,512 km (0.089 R)
• M18: 5,917,493 km (0.073 R)
• M19: 6,509,452 km (0.087 R)
• M20: 7,590,147 km (0.104 R)
• M21: 7,695,913 km (0.062 R)
• M22: 9,454,585 km (0.073 R)
• M23: 9,568,579 km (0.097 R)
• M24: 9,797,763 km (0.11 R)
• M25: 11,150,576 km (0.073 R)
• M26: 12,125,805 km (0.116 R)
• M27: 12,311,606 km (0.117 R)
• M28: 12,498,453 km (0.111 R)
• M29: 12,560,985 km (0.068 R)
• M30: 13,001,401 km (0.117 R)
• M31: 13,128,111 km (0.06 R)
• M32: 13,255,269 km (0.106 R)
• M33: 13,767,941 km (0.107 R)
• M34: 14,614,964 km (0.08 R)
• M35: 15,613,081 km (0.117 R)
• M36: 16,222,543 km (0.093 R)
• M37: 16,770,669 km (0.115 R)
• M38: 17,325,079 km (0.117 R)
• M39: 17,534,366 km (0.111 R)
• M40: 17,604,378 km (0.113 R)
• M41: 18,097,004 km (0.09 R)
• M42: 18,808,491 km (0.108 R)
• M43: 20,774,806 km (0.069 R)
• M44: 20,849,006 km (0.119 R)
• M45: 24,272,255 km (0.066 R)
• M46: 24,977,608 km (0.109 R)
• M47: 30,604,134 km (0.095 R)
• M48: 31,535,830 km (0.105 R)
• M49: 32,048,053 km (0.114 R)
• M50: 33,253,811 km (0.105 R)
• M51: 34,211,537 km (0.112 R)
• M52: 35,532,037 km (0.074 R)
• M53: 36,064,905 km (0.075 R)
• M54: 37,048,810 km (0.052 R)
• M55: 37,228,627 km (0.099 R)
• M56: 37,679,515 km (0.075 R)
• M57: 38,041,392 km (0.065 R)
• M58: 38,495,571 km (0.107 R)
• M59: 40,700,045 km (0.035 R)
• M60: 42,192,284 km (0.103 R)
• M61: 43,134,152 km (0.091 R)
• M62: 43,417,940 km (0.058 R)
• M63: 44,082,753 km (0.081 R)
• M64: 45,134,276 km (0.119 R)
• M65: 46,290,817 km (0.104 R)
• M66: 46,969,842 km (0.097 R)
• M67: 47,067,080 km (0.089 R)
• M68: 47,359,395 km (0.09 R)
• M69: 48,337,914 km (0.032 R)
• M70: 50,016,702 km (0.094 R)
• M71: 54,245,534 km (0.095 R)
• M72: 56,609,480 km (0.066 R)
• M73: 57,024,016 km (0.11 R)
• M74: 57,960,349 km (0.089 R)
• M75: 58,587,463 km (0.115 R)
• M76: 61,224,425 km (0.025 R)
• M77: 63,469,141 km (0.119 R)
• M78: 64,115,403 km (0.065 R)
• M79: 66,503,883 km (0.115 R)
• M80: 66,613,089 km (0.093 R)
• M81: 66,722,446 km (0.085 R)
• M82: 67,709,043 km (0.084 R)
• M83: 68,369,368 km (0.043 R)
• M84: 69,253,193 km (0.099 R)
• M85: 70,140,757 km (0.063 R)
• M86: 71,143,811 km (0.116 R)
• M87: 72,263,850 km (0.084 R)
• M88: 72,488,546 km (0.109 R)
• M89: 72,601,043 km (0.076 R)
• M90: 72,713,541 km (0.033 R)
• M91: 72,826,039 km (0.065 R)
• M92: 72,938,686 km (0.053 R)
• M93: 74,407,887 km (0.109 R)
• M94: 74,634,826 km (0.07 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 10,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit