🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.88 AU - 0.92 AU

Year: 313 Days

Day: 21.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.03 AU - 1.61 AU

Year: 557 Days

Day: 26 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.12 AU - 4.46 AU

Year: 2709 Days

Day: 20.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.99 AU - 6.91 AU

Year: 6013 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,303,193 km

• M1: 178,321 km (0.066 R)
• M2: 374,892 km (0.114 R)
• M3: 573,409 km (0.096 R)
• M4: 864,077 km (0.099 R)
• M5: 1,233,434 km (0.038 R)
• M6: 1,534,575 km (0.107 R)
• M7: 1,806,993 km (0.058 R)
• M8: 1,967,212 km (0.088 R)
• M9: 2,058,467 km (0.109 R)
• M10: 2,321,759 km (0.085 R)
• M11: 2,418,549 km (0.109 R)
• M12: 2,596,121 km (0.098 R)
• M13: 2,717,146 km (0.113 R)
• M14: 3,070,197 km (0.053 R)
• M15: 3,306,711 km (0.111 R)
• M16: 3,571,649 km (0.091 R)
• M17: 4,052,307 km (0.118 R)
• M18: 4,169,741 km (0.1 R)
• M19: 4,529,225 km (0.037 R)
• M20: 4,675,831 km (0.046 R)
• M21: 4,849,065 km (0.07 R)
• M22: 4,948,847 km (0.111 R)
• M23: 5,150,804 km (0.106 R)
• M24: 5,407,065 km (0.061 R)
• M25: 5,852,418 km (0.093 R)
• M26: 6,120,049 km (0.102 R)
• M27: 6,446,471 km (0.057 R)
• M28: 6,695,103 km (0.069 R)
• M29: 6,890,628 km (0.094 R)
• M30: 7,459,997 km (0.069 R)
• M31: 7,896,972 km (0.092 R)
• M32: 8,918,427 km (0.09 R)
• M33: 9,133,997 km (0.089 R)
• M34: 9,319,947 km (0.072 R)
• M35: 9,727,602 km (0.113 R)
• M36: 9,822,447 km (0.054 R)
• M37: 10,172,954 km (0.094 R)
• M38: 11,018,033 km (0.113 R)
• M39: 11,117,067 km (0.074 R)
• M40: 12,775,209 km (0.045 R)
• M41: 14,257,126 km (0.067 R)
• M42: 14,654,308 km (0.106 R)
• M43: 14,908,924 km (0.064 R)
• M44: 15,275,289 km (0.092 R)
• M45: 16,091,645 km (0.092 R)
• M46: 17,921,825 km (0.031 R)
• M47: 18,468,007 km (0.105 R)
• M48: 18,782,461 km (0.105 R)
• M49: 20,098,773 km (0.112 R)
• M50: 20,666,198 km (0.111 R)
• M51: 20,992,920 km (0.118 R)
• M52: 21,362,426 km (0.112 R)
• M53: 21,941,520 km (0.101 R)
• M54: 22,735,585 km (0.075 R)
• M55: 23,157,451 km (0.068 R)
• M56: 24,180,252 km (0.092 R)
• M57: 25,698,221 km (0.074 R)
• M58: 26,093,459 km (0.114 R)
• M59: 26,181,572 km (0.052 R)
• M60: 26,313,966 km (0.1 R)
• M61: 26,402,379 km (0.109 R)
• M62: 26,668,064 km (0.083 R)
• M63: 26,934,648 km (0.065 R)
• M64: 27,515,387 km (0.092 R)
• M65: 27,650,025 km (0.086 R)
• M66: 28,100,165 km (0.106 R)
• M67: 29,099,329 km (0.063 R)
• M68: 29,695,028 km (0.076 R)
• M69: 29,971,485 km (0.1 R)
• M70: 30,248,689 km (0.106 R)
• M71: 30,526,792 km (0.115 R)
• M72: 31,178,889 km (0.114 R)
• M73: 31,412,860 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.7

Radius: 5.9

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.53 AU - 13.21 AU

Year: 15971 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,303,193 km

• M1: 75,547 km (0.026 R)
• M2: 200,611 km (0.118 R)
• M3: 1,015,470 km (0.069 R)
• M4: 1,065,436 km (0.115 R)
• M5: 1,194,240 km (0.107 R)
• M6: 1,355,506 km (0.054 R)
• M7: 1,410,858 km (0.098 R)
• M8: 2,036,775 km (0.119 R)
• M9: 2,164,831 km (0.116 R)
• M10: 2,229,906 km (0.106 R)
• M11: 2,879,609 km (0.099 R)
• M12: 3,096,227 km (0.059 R)
• M13: 3,169,680 km (0.089 R)
• M14: 3,545,619 km (0.118 R)
• M15: 3,661,109 km (0.103 R)
• M16: 4,298,096 km (0.102 R)
• M17: 4,629,306 km (0.118 R)
• M18: 4,840,538 km (0.041 R)
• M19: 4,883,174 km (0.073 R)
• M20: 5,098,146 km (0.059 R)
• M21: 5,185,062 km (0.097 R)
• M22: 5,492,935 km (0.059 R)
• M23: 5,537,515 km (0.088 R)
• M24: 6,358,657 km (0.097 R)
• M25: 11,335,479 km (0.117 R)
• M26: 11,392,177 km (0.075 R)
• M27: 11,677,311 km (0.096 R)
• M28: 11,734,607 km (0.103 R)
• M29: 12,138,371 km (0.117 R)
• M30: 12,371,146 km (0.063 R)
• M31: 12,900,124 km (0.074 R)
• M32: 14,902,641 km (0.102 R)
• M33: 15,026,957 km (0.099 R)
• M34: 16,034,947 km (0.084 R)
• M35: 16,611,497 km (0.118 R)
• M36: 16,675,974 km (0.08 R)
• M37: 16,869,853 km (0.076 R)
• M38: 18,917,100 km (0.102 R)
• M39: 19,186,974 km (0.115 R)
• M40: 19,526,112 km (0.112 R)
• M41: 21,320,988 km (0.104 R)
• M42: 21,461,311 km (0.087 R)
• M43: 22,380,290 km (0.065 R)
• M44: 22,952,203 km (0.106 R)
• M45: 23,024,159 km (0.067 R)
• M46: 23,312,135 km (0.091 R)
• M47: 24,110,539 km (0.106 R)
• M48: 24,623,211 km (0.115 R)
• M49: 25,213,674 km (0.075 R)
• M50: 26,936,742 km (0.096 R)
• M51: 27,088,434 km (0.102 R)
• M52: 27,392,417 km (0.086 R)
• M53: 28,234,653 km (0.071 R)
• M54: 28,388,590 km (0.093 R)
• M55: 28,697,509 km (0.106 R)
• M56: 28,852,343 km (0.116 R)
• M57: 28,929,984 km (0.073 R)
• M58: 29,240,699 km (0.061 R)
• M59: 29,709,090 km (0.107 R)
• M60: 30,337,401 km (0.087 R)
• M61: 30,732,339 km (0.108 R)
• M62: 31,847,143 km (0.109 R)
• M63: 32,975,111 km (0.079 R)
• M64: 33,299,888 km (0.11 R)
• M65: 34,609,168 km (0.097 R)
• M66: 36,520,580 km (0.12 R)
• M67: 36,604,505 km (0.1 R)
• M68: 37,531,413 km (0.057 R)
• M69: 40,618,664 km (0.114 R)
• M70: 41,053,844 km (0.103 R)
• M71: 41,141,060 km (0.056 R)
• M72: 42,104,620 km (0.117 R)
• M73: 42,809,974 km (0.11 R)
• M74: 42,986,948 km (0.105 R)
• M75: 43,697,239 km (0.032 R)
• M76: 44,770,005 km (0.045 R)
• M77: 48,684,233 km (0.105 R)
• M78: 49,053,890 km (0.03 R)
• M79: 50,261,743 km (0.109 R)
• M80: 50,635,438 km (0.12 R)
• M81: 51,197,478 km (0.082 R)
• M82: 52,327,989 km (0.068 R)
• M83: 52,801,466 km (0.053 R)
• M84: 53,562,022 km (0.086 R)
• M85: 54,039,089 km (0.106 R)
• M86: 54,997,712 km (0.106 R)
• M87: 57,126,041 km (0.084 R)
• M88: 59,972,739 km (0.088 R)
• M89: 60,567,391 km (0.108 R)
• M90: 64,075,162 km (0.1 R)
• M91: 64,581,700 km (0.087 R)
• M92: 64,683,127 km (0.093 R)
• M93: 66,006,919 km (0.091 R)
• M94: 69,303,158 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit