🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.55 AU - 0.83 AU

Year: 217 Days

Day: 23.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,094,344 km

• M1: 258,804 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.96 AU - 1.08 AU

Year: 390 Days

Day: 30.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,094,344 km

• M1: 340,186 km (0.088 R)
• M2: 450,738 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.15 AU - 1.45 AU

Year: 561 Days

Day: 34.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.65 AU - 2.13 AU

Year: 984 Days

Day: 38 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,094,344 km

• M1: 1,052,271 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.7 AU - 2.16 AU

Year: 1016 Days

Day: 27.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,094,344 km

• M1: 611,855 km (0.103 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 14.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.19 AU - 6.63 AU

Year: 4766 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 100,094,344 km

• M1: 240,553 km (0.104 R)
• M2: 373,695 km (0.042 R)
• M3: 511,774 km (0.111 R)
• M4: 925,861 km (0.089 R)
• M5: 1,026,391 km (0.029 R)
• M6: 1,198,429 km (0.107 R)
• M7: 1,482,964 km (0.113 R)
• M8: 1,711,100 km (0.098 R)
• M9: 2,341,506 km (0.103 R)
• M10: 2,483,325 km (0.082 R)
• M11: 2,627,986 km (0.118 R)
• M12: 2,906,986 km (0.088 R)
• M13: 4,183,056 km (0.09 R)
• M14: 4,845,625 km (0.103 R)
• M15: 5,119,987 km (0.084 R)
• M16: 5,565,041 km (0.081 R)
• M17: 6,243,766 km (0.081 R)
• M18: 6,367,783 km (0.092 R)
• M19: 6,492,548 km (0.116 R)
• M20: 6,948,671 km (0.076 R)
• M21: 7,103,206 km (0.098 R)
• M22: 7,258,788 km (0.099 R)
• M23: 8,053,601 km (0.079 R)
• M24: 8,626,561 km (0.093 R)
• M25: 9,668,211 km (0.083 R)
• M26: 10,043,552 km (0.096 R)
• M27: 10,247,753 km (0.061 R)
• M28: 10,660,195 km (0.108 R)
• M29: 12,146,749 km (0.059 R)
• M30: 12,646,106 km (0.09 R)
• M31: 12,993,323 km (0.09 R)
• M32: 13,440,022 km (0.071 R)
• M33: 13,891,658 km (0.095 R)
• M34: 14,512,639 km (0.071 R)
• M35: 15,477,844 km (0.083 R)
• M36: 15,680,101 km (0.045 R)
• M37: 16,601,474 km (0.028 R)
• M38: 16,981,901 km (0.106 R)
• M39: 17,330,165 km (0.1 R)
• M40: 17,716,128 km (0.111 R)
• M41: 18,211,446 km (0.086 R)
• M42: 18,603,692 km (0.118 R)
• M43: 19,179,494 km (0.067 R)
• M44: 19,615,123 km (0.12 R)
• M45: 20,127,496 km (0.101 R)
• M46: 20,385,403 km (0.103 R)
• M47: 20,644,357 km (0.09 R)
• M48: 21,277,754 km (0.072 R)
• M49: 22,106,975 km (0.072 R)
• M50: 23,062,157 km (0.068 R)
• M51: 23,641,849 km (0.075 R)
• M52: 23,913,968 km (0.078 R)
• M53: 24,069,849 km (0.09 R)
• M54: 24,461,346 km (0.099 R)
• M55: 24,618,424 km (0.118 R)
• M56: 24,736,606 km (0.073 R)
• M57: 24,894,282 km (0.105 R)
• M58: 25,091,901 km (0.112 R)
• M59: 25,250,475 km (0.087 R)
• M60: 25,767,934 km (0.042 R)
• M61: 26,208,500 km (0.106 R)
• M62: 26,772,933 km (0.093 R)
• M63: 27,016,029 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 10.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.17 AU - 9.17 AU

Year: 9669 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,094,344 km

• M1: 132,245 km (0.119 R)
• M2: 206,744 km (0.114 R)
• M3: 284,086 km (0.082 R)
• M4: 458,368 km (0.106 R)
• M5: 573,708 km (0.1 R)
• M6: 656,735 km (0.111 R)
• M7: 789,727 km (0.101 R)
• M8: 1,189,752 km (0.071 R)
• M9: 1,355,207 km (0.048 R)
• M10: 1,833,472 km (0.102 R)
• M11: 2,714,753 km (0.095 R)
• M12: 2,860,910 km (0.106 R)
• M13: 3,085,007 km (0.116 R)
• M14: 3,340,670 km (0.068 R)
• M15: 3,550,406 km (0.101 R)
• M16: 3,845,712 km (0.096 R)
• M17: 3,955,069 km (0.049 R)
• M18: 4,317,993 km (0.057 R)
• M19: 5,015,867 km (0.1 R)
• M20: 5,135,545 km (0.088 R)
• M21: 5,317,008 km (0.036 R)
• M22: 5,686,215 km (0.047 R)
• M23: 6,223,720 km (0.108 R)
• M24: 6,580,062 km (0.075 R)
• M25: 7,758,146 km (0.03 R)
• M26: 8,247,480 km (0.119 R)
• M27: 8,782,891 km (0.058 R)
• M28: 9,036,609 km (0.112 R)
• M29: 9,292,721 km (0.118 R)
• M30: 9,403,273 km (0.119 R)
• M31: 9,625,576 km (0.095 R)
• M32: 9,700,076 km (0.109 R)
• M33: 10,455,694 km (0.078 R)
• M34: 11,034,937 km (0.088 R)
• M35: 11,983,238 km (0.102 R)
• M36: 12,184,148 km (0.077 R)
• M37: 12,467,187 km (0.092 R)
• M38: 13,329,469 km (0.092 R)
• M39: 14,041,555 km (0.096 R)
• M40: 14,594,469 km (0.093 R)
• M41: 14,852,077 km (0.115 R)
• M42: 15,634,025 km (0.048 R)
• M43: 15,897,616 km (0.032 R)
• M44: 15,985,729 km (0.077 R)
• M45: 16,074,142 km (0.096 R)
• M46: 16,295,696 km (0.07 R)
• M47: 16,429,137 km (0.089 R)
• M48: 17,829,373 km (0.099 R)
• M49: 18,104,783 km (0.092 R)
• M50: 18,243,012 km (0.105 R)
• M51: 18,335,463 km (0.117 R)
• M52: 18,706,466 km (0.116 R)
• M53: 18,939,539 km (0.107 R)
• M54: 20,024,423 km (0.076 R)
• M55: 21,129,203 km (0.057 R)
• M56: 21,226,292 km (0.074 R)
• M57: 21,469,389 km (0.108 R)
• M58: 21,713,533 km (0.099 R)
• M59: 21,958,574 km (0.061 R)
• M60: 22,451,499 km (0.076 R)
• M61: 22,848,382 km (0.104 R)
• M62: 22,997,830 km (0.082 R)
• M63: 23,297,624 km (0.102 R)
• M64: 23,649,030 km (0.109 R)
• M65: 23,951,816 km (0.105 R)
• M66: 25,329,612 km (0.113 R)
• M67: 25,639,280 km (0.027 R)
• M68: 26,314,565 km (0.104 R)
• M69: 26,995,534 km (0.105 R)
• M70: 27,259,126 km (0.03 R)
• M71: 27,629,530 km (0.037 R)
• M72: 28,001,580 km (0.092 R)
• M73: 28,858,028 km (0.118 R)
• M74: 29,777,606 km (0.062 R)
• M75: 30,213,684 km (0.075 R)
• M76: 30,981,869 km (0.12 R)
• M77: 31,534,483 km (0.114 R)
• M78: 33,890,949 km (0.098 R)
• M79: 34,061,490 km (0.045 R)
• M80: 35,205,316 km (0.11 R)
• M81: 35,782,015 km (0.114 R)
• M82: 37,120,168 km (0.099 R)
• M83: 38,237,814 km (0.034 R)
• M84: 38,830,521 km (0.034 R)
• M85: 39,725,266 km (0.055 R)
• M86: 39,845,094 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.3

Radius: 7.6

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.96 AU - 17.14 AU

Year: 26665 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,094,344 km

• M1: 278,252 km (0.116 R)
• M2: 835,205 km (0.06 R)
• M3: 2,148,525 km (0.104 R)
• M4: 2,399,849 km (0.075 R)
• M5: 2,485,718 km (0.114 R)
• M6: 2,660,598 km (0.061 R)
• M7: 2,839,667 km (0.087 R)
• M8: 2,930,622 km (0.117 R)
• M9: 3,115,525 km (0.107 R)
• M10: 3,304,318 km (0.102 R)
• M11: 3,545,619 km (0.11 R)
• M12: 3,693,123 km (0.115 R)
• M13: 4,251,422 km (0.096 R)
• M14: 4,461,009 km (0.118 R)
• M15: 4,567,073 km (0.068 R)
• M16: 4,835,901 km (0.092 R)
• M17: 4,944,958 km (0.11 R)
• M18: 6,079,059 km (0.09 R)
• M19: 6,735,943 km (0.063 R)
• M20: 7,227,821 km (0.079 R)
• M21: 7,352,586 km (0.11 R)
• M22: 8,051,657 km (0.07 R)
• M23: 8,116,283 km (0.053 R)
• M24: 9,038,703 km (0.116 R)
• M25: 9,173,341 km (0.087 R)
• M26: 14,358,553 km (0.105 R)
• M27: 17,689,649 km (0.095 R)
• M28: 17,858,096 km (0.097 R)
• M29: 18,707,962 km (0.118 R)
• M30: 19,570,842 km (0.103 R)
• M31: 21,425,108 km (0.079 R)
• M32: 22,327,482 km (0.106 R)
• M33: 22,600,648 km (0.097 R)
• M34: 23,890,032 km (0.107 R)
• M35: 24,825,617 km (0.1 R)
• M36: 25,297,898 km (0.109 R)
• M37: 25,677,876 km (0.109 R)
• M38: 26,443,368 km (0.111 R)
• M39: 27,313,579 km (0.118 R)
• M40: 29,579,837 km (0.03 R)
• M41: 30,382,131 km (0.12 R)
• M42: 30,887,173 km (0.093 R)
• M43: 30,988,451 km (0.088 R)
• M44: 31,496,934 km (0.1 R)
• M45: 35,874,916 km (0.099 R)
• M46: 37,052,700 km (0.118 R)
• M47: 37,376,130 km (0.086 R)
• M48: 37,592,150 km (0.092 R)
• M49: 38,678,978 km (0.092 R)
• M50: 39,776,129 km (0.098 R)
• M51: 40,439,446 km (0.114 R)
• M52: 41,329,254 km (0.059 R)
• M53: 41,552,753 km (0.062 R)
• M54: 42,225,645 km (0.064 R)
• M55: 45,413,126 km (0.036 R)
• M56: 46,802,741 km (0.11 R)
• M57: 47,035,815 km (0.1 R)
• M58: 47,619,845 km (0.102 R)
• M59: 49,149,632 km (0.069 R)
• M60: 49,623,708 km (0.047 R)
• M61: 50,934,784 km (0.093 R)
• M62: 51,775,225 km (0.106 R)
• M63: 53,713,115 km (0.105 R)
• M64: 53,835,038 km (0.088 R)
• M65: 54,690,887 km (0.102 R)
• M66: 57,410,128 km (0.114 R)
• M67: 57,659,507 km (0.095 R)
• M68: 61,443,137 km (0.076 R)
• M69: 62,978,908 km (0.081 R)
• M70: 68,452,844 km (0.052 R)
• M71: 68,717,333 km (0.107 R)
• M72: 69,114,665 km (0.095 R)
• M73: 69,247,209 km (0.108 R)
• M74: 72,994,336 km (0.077 R)
• M75: 73,534,983 km (0.062 R)
• M76: 74,077,126 km (0.044 R)
• M77: 74,212,811 km (0.071 R)
• M78: 76,532,475 km (0.052 R)
• M79: 80,404,517 km (0.073 R)
• M80: 81,242,564 km (0.117 R)
• M81: 83,491,469 km (0.056 R)
• M82: 84,056,800 km (0.09 R)
• M83: 88,481,605 km (0.084 R)
• M84: 89,635,753 km (0.113 R)
• M85: 92,542,739 km (0.091 R)
• M86: 95,332,889 km (0.105 R)
• M87: 95,775,998 km (0.108 R)
• M88: 96,367,956 km (0.032 R)
• M89: 96,812,561 km (0.058 R)
• M90: 97,406,465 km (0.113 R)
• M91: 98,747,460 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit