🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 157 Days

Day: 41.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,346,409 km

• M1: 283,039 km (0.104 R)
• M2: 460,761 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 15.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,346,409 km

• M1: 61,186 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.22 AU - 1.7 AU

Year: 629 Days

Day: 43.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,346,409 km

• M1: 261,796 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.21 AU - 3.57 AU

Year: 1751 Days

Day: 28.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 6.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.75 AU - 14.31 AU

Year: 16765 Days

Day: 18.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 23,346,409 km

• M1: 93,349 km (0.059 R)
• M2: 255,364 km (0.09 R)
• M3: 668,403 km (0.095 R)
• M4: 730,486 km (0.06 R)
• M5: 843,882 km (0.103 R)
• M6: 1,088,325 km (0.097 R)
• M7: 1,374,206 km (0.107 R)
• M8: 1,536,071 km (0.075 R)
• M9: 1,619,397 km (0.078 R)
• M10: 1,945,072 km (0.074 R)
• M11: 2,035,429 km (0.115 R)
• M12: 2,104,094 km (0.057 R)
• M13: 2,314,728 km (0.082 R)
• M14: 2,832,486 km (0.094 R)
• M15: 3,304,019 km (0.051 R)
• M16: 3,659,762 km (0.038 R)
• M17: 3,799,786 km (0.084 R)
• M18: 3,913,181 km (0.088 R)
• M19: 4,143,263 km (0.035 R)
• M20: 4,289,270 km (0.069 R)
• M21: 4,407,303 km (0.104 R)
• M22: 4,616,441 km (0.107 R)
• M23: 4,737,465 km (0.088 R)
• M24: 5,549,483 km (0.11 R)
• M25: 5,710,600 km (0.079 R)
• M26: 6,269,647 km (0.088 R)
• M27: 6,403,836 km (0.096 R)
• M28: 6,811,789 km (0.113 R)
• M29: 7,546,016 km (0.066 R)
• M30: 7,617,224 km (0.042 R)
• M31: 7,904,452 km (0.039 R)
• M32: 8,305,075 km (0.077 R)
• M33: 8,600,681 km (0.102 R)
• M34: 8,712,281 km (0.102 R)
• M35: 9,354,504 km (0.07 R)
• M36: 9,469,396 km (0.103 R)
• M37: 12,659,421 km (0.079 R)
• M38: 12,786,579 km (0.044 R)
• M39: 14,477,783 km (0.068 R)
• M40: 14,877,957 km (0.072 R)
• M41: 15,101,905 km (0.113 R)
• M42: 15,689,226 km (0.071 R)
• M43: 16,330,104 km (0.042 R)
• M44: 16,700,209 km (0.061 R)
• M45: 16,886,308 km (0.104 R)
• M46: 17,213,479 km (0.047 R)
• M47: 17,448,497 km (0.095 R)
• M48: 17,731,985 km (0.102 R)
• M49: 17,779,408 km (0.118 R)
• M50: 18,687,916 km (0.058 R)
• M51: 18,977,836 km (0.072 R)
• M52: 19,220,783 km (0.114 R)
• M53: 19,464,628 km (0.111 R)
• M54: 20,251,812 km (0.107 R)
• M55: 20,301,329 km (0.109 R)
• M56: 21,502,450 km (0.047 R)
• M57: 22,418,438 km (0.072 R)
• M58: 22,572,224 km (0.098 R)
• M59: 22,623,686 km (0.09 R)
• M60: 22,829,533 km (0.103 R)
• M61: 23,191,410 km (0.045 R)
• M62: 24,077,927 km (0.099 R)
• M63: 24,975,514 km (0.064 R)
• M64: 25,135,135 km (0.119 R)
• M65: 25,188,392 km (0.093 R)
• M66: 25,562,237 km (0.1 R)
• M67: 27,239,678 km (0.097 R)
• M68: 27,678,448 km (0.106 R)
• M69: 27,733,351 km (0.11 R)
• M70: 27,898,657 km (0.101 R)
• M71: 28,174,665 km (0.079 R)
• M72: 29,456,270 km (0.084 R)
• M73: 29,512,518 km (0.114 R)
• M74: 29,850,161 km (0.112 R)
• M75: 30,132,602 km (0.085 R)
• M76: 31,156,449 km (0.075 R)
• M77: 31,270,892 km (0.115 R)
• M78: 31,385,484 km (0.065 R)
• M79: 31,787,752 km (0.071 R)
• M80: 32,191,667 km (0.093 R)
• M81: 33,004,581 km (0.093 R)
• M82: 34,059,845 km (0.119 R)
• M83: 34,118,786 km (0.104 R)
• M84: 34,532,275 km (0.037 R)
• M85: 35,066,489 km (0.061 R)
• M86: 35,245,109 km (0.113 R)
• M87: 35,304,798 km (0.075 R)
• M88: 36,142,995 km (0.102 R)
• M89: 36,927,187 km (0.06 R)
• M90: 37,108,949 km (0.102 R)
• M91: 37,230,272 km (0.117 R)
• M92: 38,205,800 km (0.112 R)
• M93: 39,004,653 km (0.091 R)
• M94: 41,182,349 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.2

Radius: 5.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.95 AU - 19.49 AU

Year: 25471 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,346,409 km

• M1: 97,687 km (0.084 R)
• M2: 176,226 km (0.099 R)
• M3: 375,640 km (0.086 R)
• M4: 444,006 km (0.101 R)
• M5: 633,846 km (0.1 R)
• M6: 963,261 km (0.083 R)
• M7: 1,170,903 km (0.069 R)
• M8: 1,419,534 km (0.114 R)
• M9: 1,515,277 km (0.053 R)
• M10: 1,557,015 km (0.094 R)
• M11: 1,613,263 km (0.06 R)
• M12: 1,800,710 km (0.111 R)
• M13: 1,904,530 km (0.069 R)
• M14: 2,371,725 km (0.115 R)
• M15: 2,452,956 km (0.056 R)
• M16: 2,535,086 km (0.109 R)
• M17: 3,029,656 km (0.104 R)
• M18: 3,117,919 km (0.097 R)
• M19: 3,949,833 km (0.118 R)
• M20: 4,723,104 km (0.064 R)
• M21: 4,825,579 km (0.057 R)
• M22: 5,011,828 km (0.092 R)
• M23: 5,606,629 km (0.076 R)
• M24: 5,802,453 km (0.082 R)
• M25: 6,448,865 km (0.077 R)
• M26: 6,517,082 km (0.043 R)
• M27: 6,745,966 km (0.044 R)
• M28: 7,117,867 km (0.054 R)
• M29: 7,448,777 km (0.1 R)
• M30: 8,947,897 km (0.117 R)
• M31: 8,998,611 km (0.105 R)
• M32: 9,796,566 km (0.116 R)
• M33: 9,874,955 km (0.044 R)
• M34: 10,509,849 km (0.047 R)
• M35: 11,322,016 km (0.086 R)
• M36: 11,624,802 km (0.103 R)
• M37: 11,763,329 km (0.079 R)
• M38: 12,266,577 km (0.096 R)
• M39: 13,294,015 km (0.095 R)
• M40: 13,526,041 km (0.044 R)
• M41: 13,642,578 km (0.097 R)
• M42: 13,730,093 km (0.07 R)
• M43: 13,964,662 km (0.108 R)
• M44: 14,497,230 km (0.062 R)
• M45: 15,036,531 km (0.106 R)
• M46: 15,217,694 km (0.097 R)
• M47: 16,103,762 km (0.053 R)
• M48: 17,765,645 km (0.114 R)
• M49: 18,181,527 km (0.111 R)
• M50: 19,284,512 km (0.097 R)
• M51: 19,514,294 km (0.106 R)
• M52: 20,676,520 km (0.092 R)
• M53: 21,758,711 km (0.097 R)
• M54: 21,827,077 km (0.062 R)
• M55: 23,102,399 km (0.074 R)
• M56: 23,346,393 km (0.082 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit