🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.73 AU - 0.83 AU

Year: 248 Days

Day: 27.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 20.6 °

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: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.9 AU - 1.02 AU

Year: 339 Days

Day: 33 Hours

Environment

Temp: 84 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.88 AU - 1.1 AU

Year: 355 Days

Day: 38.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.92 AU - 1.46 AU

Year: 467 Days

Day: 15.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.23 AU - 4.27 AU

Year: 2613 Days

Day: 44.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.87 AU - 5.71 AU

Year: 3773 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,662,762 km

• M1: 596,447 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 9.5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.02 AU - 6.96 AU

Year: 5950 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,662,762 km

• M1: 144,362 km (0.09 R)
• M2: 358,287 km (0.053 R)
• M3: 433,834 km (0.06 R)
• M4: 812,017 km (0.064 R)
• M5: 917,035 km (0.089 R)
• M6: 1,075,609 km (0.054 R)
• M7: 1,474,437 km (0.114 R)
• M8: 1,877,004 km (0.113 R)
• M9: 2,080,607 km (0.063 R)
• M10: 2,270,148 km (0.056 R)
• M11: 2,531,794 km (0.112 R)
• M12: 2,666,283 km (0.086 R)
• M13: 2,826,203 km (0.111 R)
• M14: 2,895,766 km (0.112 R)
• M15: 3,203,788 km (0.094 R)
• M16: 3,825,517 km (0.118 R)
• M17: 4,457,418 km (0.096 R)
• M18: 4,813,162 km (0.099 R)
• M19: 4,896,638 km (0.105 R)
• M20: 5,036,661 km (0.107 R)
• M21: 5,378,492 km (0.077 R)
• M22: 6,024,605 km (0.108 R)
• M23: 6,356,862 km (0.118 R)
• M24: 6,788,452 km (0.058 R)
• M25: 7,102,458 km (0.056 R)
• M26: 7,453,564 km (0.114 R)
• M27: 7,614,980 km (0.094 R)
• M28: 7,875,730 km (0.103 R)
• M29: 7,974,314 km (0.119 R)
• M30: 8,040,287 km (0.1 R)
• M31: 8,205,892 km (0.105 R)
• M32: 8,607,861 km (0.114 R)
• M33: 8,845,423 km (0.079 R)
• M34: 8,947,897 km (0.082 R)
• M35: 9,016,563 km (0.053 R)
• M36: 9,396,541 km (0.037 R)
• M37: 9,536,116 km (0.114 R)
• M38: 9,641,134 km (0.077 R)
• M39: 10,279,917 km (0.098 R)
• M40: 10,676,950 km (0.118 R)
• M41: 10,968,815 km (0.08 R)
• M42: 11,935,816 km (0.105 R)
• M43: 12,011,363 km (0.096 R)
• M44: 12,736,613 km (0.099 R)
• M45: 13,280,102 km (0.073 R)
• M46: 14,269,542 km (0.107 R)
• M47: 14,550,786 km (0.111 R)
• M48: 14,631,569 km (0.07 R)
• M49: 16,234,810 km (0.118 R)
• M50: 16,951,084 km (0.093 R)
• M51: 17,334,504 km (0.108 R)
• M52: 17,634,597 km (0.11 R)
• M53: 18,109,720 km (0.106 R)
• M54: 18,632,864 km (0.104 R)
• M55: 18,764,510 km (0.11 R)
• M56: 18,896,455 km (0.058 R)
• M57: 19,604,951 km (0.116 R)
• M58: 20,052,248 km (0.108 R)
• M59: 21,002,494 km (0.074 R)
• M60: 21,690,195 km (0.076 R)
• M61: 22,431,902 km (0.05 R)
• M62: 22,712,098 km (0.108 R)
• M63: 22,899,694 km (0.098 R)
• M64: 23,181,836 km (0.083 R)
• M65: 23,987,719 km (0.066 R)
• M66: 24,658,217 km (0.115 R)
• M67: 24,802,729 km (0.057 R)
• M68: 27,301,911 km (0.111 R)
• M69: 28,606,703 km (0.1 R)
• M70: 28,961,400 km (0.029 R)
• M71: 30,549,830 km (0.104 R)
• M72: 30,653,202 km (0.065 R)
• M73: 31,851,331 km (0.093 R)
• M74: 31,956,200 km (0.064 R)
• M75: 32,219,043 km (0.109 R)
• M76: 32,482,485 km (0.106 R)
• M77: 33,277,149 km (0.07 R)
• M78: 34,239,362 km (0.053 R)
• M79: 35,210,552 km (0.081 R)
• M80: 35,699,587 km (0.085 R)
• M81: 35,863,098 km (0.116 R)
• M82: 36,190,866 km (0.094 R)
• M83: 36,519,683 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 6.7

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.92 AU - 22.96 AU

Year: 28498 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,662,762 km

• M1: 582,684 km (0.099 R)
• M2: 841,787 km (0.08 R)
• M3: 935,884 km (0.082 R)
• M4: 1,033,721 km (0.051 R)
• M5: 1,533,677 km (0.063 R)
• M6: 1,931,608 km (0.117 R)
• M7: 2,316,373 km (0.114 R)
• M8: 2,360,505 km (0.039 R)
• M9: 3,504,330 km (0.118 R)
• M10: 5,968,057 km (0.051 R)
• M11: 6,213,248 km (0.096 R)
• M12: 6,650,224 km (0.096 R)
• M13: 6,776,933 km (0.112 R)
• M14: 6,840,512 km (0.093 R)
• M15: 7,161,848 km (0.101 R)
• M16: 7,226,624 km (0.074 R)
• M17: 7,752,461 km (0.111 R)
• M18: 8,019,942 km (0.102 R)
• M19: 8,222,497 km (0.096 R)
• M20: 8,771,073 km (0.04 R)
• M21: 9,190,396 km (0.12 R)
• M22: 9,473,435 km (0.119 R)
• M23: 11,534,145 km (0.109 R)
• M24: 12,614,392 km (0.106 R)
• M25: 13,008,133 km (0.111 R)
• M26: 13,166,707 km (0.113 R)
• M27: 13,325,879 km (0.108 R)
• M28: 13,888,218 km (0.084 R)
• M29: 14,458,335 km (0.103 R)
• M30: 15,369,536 km (0.087 R)
• M31: 16,213,866 km (0.085 R)
• M32: 18,657,248 km (0.098 R)
• M33: 19,015,685 km (0.051 R)
• M34: 20,379,568 km (0.114 R)
• M35: 21,026,729 km (0.092 R)
• M36: 22,152,004 km (0.065 R)
• M37: 22,817,266 km (0.1 R)
• M38: 23,296,577 km (0.056 R)
• M39: 23,682,390 km (0.107 R)
• M40: 23,973,208 km (0.105 R)
• M41: 26,041,249 km (0.114 R)
• M42: 28,165,838 km (0.096 R)
• M43: 29,093,345 km (0.086 R)
• M44: 30,661,131 km (0.113 R)
• M45: 35,415,950 km (0.11 R)
• M46: 37,313,598 km (0.086 R)
• M47: 38,786,838 km (0.048 R)
• M48: 38,900,982 km (0.088 R)
• M49: 40,163,588 km (0.067 R)
• M50: 40,510,206 km (0.094 R)
• M51: 42,728,892 km (0.065 R)
• M52: 42,964,658 km (0.1 R)
• M53: 46,311,312 km (0.119 R)
• M54: 46,432,486 km (0.062 R)
• M55: 47,404,723 km (0.106 R)
• M56: 47,526,795 km (0.101 R)
• M57: 48,383,841 km (0.099 R)
• M58: 48,752,600 km (0.044 R)
• M59: 50,113,192 km (0.109 R)
• M60: 54,013,807 km (0.067 R)
• M61: 54,268,722 km (0.083 R)
• M62: 56,581,655 km (0.056 R)
• M63: 56,711,057 km (0.076 R)
• M64: 58,795,404 km (0.117 R)
• M65: 59,320,343 km (0.075 R)
• M66: 59,451,839 km (0.072 R)
• M67: 59,978,873 km (0.093 R)
• M68: 62,101,966 km (0.07 R)
• M69: 62,636,628 km (0.059 R)
• M70: 65,196,996 km (0.068 R)
• M71: 66,012,604 km (0.094 R)
• M72: 67,105,416 km (0.094 R)
• M73: 67,516,661 km (0.085 R)
• M74: 67,928,803 km (0.083 R)
• M75: 68,341,842 km (0.08 R)
• M76: 68,479,622 km (0.107 R)
• M77: 71,256,009 km (0.066 R)
• M78: 72,096,151 km (0.097 R)
• M79: 73,221,276 km (0.064 R)
• M80: 73,362,347 km (0.112 R)
• M81: 75,062,078 km (0.108 R)
• M82: 76,345,329 km (0.05 R)
• M83: 78,067,649 km (0.105 R)
• M84: 81,989,507 km (0.025 R)
• M85: 83,752,966 km (0.093 R)
• M86: 84,935,537 km (0.109 R)
• M87: 87,766,228 km (0.09 R)
• M88: 89,268,490 km (0.107 R)
• M89: 89,419,285 km (0.061 R)
• M90: 90,325,100 km (0.116 R)
• M91: 91,537,890 km (0.101 R)
• M92: 95,515,996 km (0.067 R)
• M93: 96,751,376 km (0.055 R)
• M94: 101,588,024 km (0.099 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit