🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.06 AU - 1.1 AU

Year: 391 Days

Day: 13.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.33 AU - 1.69 AU

Year: 646 Days

Day: 18.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,175,406 km

• M1: 232,475 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.06 AU - 2.1 AU

Year: 1045 Days

Day: 16.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,175,406 km

• M1: 608,415 km (0.118 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.04 AU - 3.66 AU

Year: 2135 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.07 AU - 5.71 AU

Year: 4358 Days

Day: 36.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 9.1

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.35 AU - 13.87 AU

Year: 16531 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,175,406 km

• M1: 129,402 km (0.102 R)
• M2: 230,979 km (0.108 R)
• M3: 308,321 km (0.088 R)
• M4: 480,359 km (0.117 R)
• M5: 569,669 km (0.116 R)
• M6: 808,876 km (0.089 R)
• M7: 895,642 km (0.084 R)
• M8: 2,295,280 km (0.119 R)
• M9: 3,015,743 km (0.094 R)
• M10: 3,223,834 km (0.07 R)
• M11: 3,365,354 km (0.08 R)
• M12: 3,436,712 km (0.09 R)
• M13: 3,581,223 km (0.093 R)
• M14: 4,064,724 km (0.037 R)
• M15: 4,256,209 km (0.06 R)
• M16: 4,648,155 km (0.111 R)
• M17: 4,929,549 km (0.104 R)
• M18: 6,285,055 km (0.056 R)
• M19: 7,003,574 km (0.116 R)
• M20: 8,566,722 km (0.117 R)
• M21: 8,664,709 km (0.12 R)
• M22: 9,615,403 km (0.11 R)
• M23: 10,128,973 km (0.083 R)
• M24: 10,388,974 km (0.115 R)
• M25: 11,722,639 km (0.04 R)
• M26: 12,437,118 km (0.076 R)
• M27: 12,940,216 km (0.051 R)
• M28: 14,139,542 km (0.119 R)
• M29: 14,430,360 km (0.115 R)
• M30: 14,605,839 km (0.062 R)
• M31: 14,664,481 km (0.043 R)
• M32: 15,195,703 km (0.038 R)
• M33: 16,276,996 km (0.088 R)
• M34: 17,945,162 km (0.108 R)
• M35: 18,007,993 km (0.058 R)
• M36: 18,133,805 km (0.05 R)
• M37: 18,196,935 km (0.099 R)
• M38: 18,831,380 km (0.066 R)
• M39: 20,056,886 km (0.072 R)
• M40: 20,778,097 km (0.116 R)
• M41: 21,842,187 km (0.075 R)
• M42: 22,855,862 km (0.116 R)
• M43: 22,924,079 km (0.092 R)
• M44: 23,128,878 km (0.112 R)
• M45: 25,069,312 km (0.117 R)
• M46: 26,415,543 km (0.079 R)
• M47: 26,773,681 km (0.108 R)
• M48: 28,076,379 km (0.066 R)
• M49: 28,882,711 km (0.104 R)
• M50: 28,956,313 km (0.069 R)
• M51: 29,547,973 km (0.09 R)
• M52: 29,919,724 km (0.111 R)
• M53: 30,368,069 km (0.119 R)
• M54: 31,044,550 km (0.084 R)
• M55: 31,574,127 km (0.049 R)
• M56: 33,026,572 km (0.073 R)
• M57: 35,679,691 km (0.112 R)
• M58: 35,758,828 km (0.102 R)
• M59: 36,871,836 km (0.075 R)
• M60: 37,834,947 km (0.084 R)
• M61: 38,238,562 km (0.079 R)
• M62: 38,400,577 km (0.085 R)
• M63: 38,725,054 km (0.089 R)
• M64: 41,021,681 km (0.026 R)
• M65: 42,772,874 km (0.103 R)
• M66: 43,784,604 km (0.105 R)
• M67: 46,693,535 km (0.115 R)
• M68: 46,866,619 km (0.111 R)
• M69: 48,171,262 km (0.065 R)
• M70: 48,258,777 km (0.057 R)
• M71: 48,871,979 km (0.107 R)
• M72: 49,929,486 km (0.115 R)
• M73: 50,106,311 km (0.115 R)
• M74: 52,156,400 km (0.109 R)
• M75: 52,425,826 km (0.108 R)
• M76: 52,695,850 km (0.091 R)
• M77: 52,875,966 km (0.077 R)
• M78: 54,415,777 km (0.065 R)
• M79: 54,871,452 km (0.064 R)
• M80: 55,694,838 km (0.055 R)
• M81: 56,246,107 km (0.092 R)
• M82: 56,430,262 km (0.053 R)
• M83: 57,168,826 km (0.053 R)
• M84: 57,910,533 km (0.099 R)
• M85: 59,685,062 km (0.065 R)
• M86: 60,531,786 km (0.045 R)
• M87: 61,193,159 km (0.083 R)
• M88: 62,237,202 km (0.1 R)
• M89: 63,478,715 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.5

Radius: 3.8

Gravity: 61.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.2 AU - 16.72 AU

Year: 17197 Days

Day: 20.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,175,406 km

• M1: 309,368 km (0.045 R)
• M2: 862,133 km (0.079 R)
• M3: 1,438,683 km (0.087 R)
• M4: 1,529,040 km (0.083 R)
• M5: 1,559,558 km (0.056 R)
• M6: 1,715,439 km (0.041 R)
• M7: 1,779,167 km (0.112 R)
• M8: 2,075,670 km (0.067 R)
• M9: 2,387,432 km (0.111 R)
• M10: 2,458,791 km (0.075 R)
• M11: 2,788,205 km (0.039 R)
• M12: 2,825,605 km (0.099 R)
• M13: 2,939,000 km (0.115 R)
• M14: 4,945,855 km (0.113 R)
• M15: 6,073,823 km (0.115 R)
• M16: 6,969,466 km (0.08 R)
• M17: 7,071,491 km (0.116 R)
• M18: 7,432,621 km (0.119 R)
• M19: 7,799,734 km (0.084 R)
• M20: 7,958,756 km (0.114 R)
• M21: 8,442,556 km (0.051 R)
• M22: 8,496,860 km (0.086 R)
• M23: 8,605,917 km (0.107 R)
• M24: 9,835,462 km (0.117 R)
• M25: 10,354,117 km (0.063 R)
• M26: 10,940,691 km (0.047 R)
• M27: 11,357,770 km (0.079 R)
• M28: 11,538,035 km (0.103 R)
• M29: 11,598,473 km (0.049 R)
• M30: 12,330,455 km (0.076 R)
• M31: 12,392,089 km (0.105 R)
• M32: 12,701,906 km (0.07 R)
• M33: 14,549,141 km (0.11 R)
• M34: 16,139,965 km (0.057 R)
• M35: 17,299,647 km (0.068 R)
• M36: 17,368,762 km (0.108 R)
• M37: 17,924,518 km (0.096 R)
• M38: 18,768,998 km (0.1 R)
• M39: 19,267,607 km (0.04 R)
• M40: 19,339,115 km (0.095 R)
• M41: 19,626,343 km (0.12 R)
• M42: 19,698,449 km (0.115 R)
• M43: 20,132,433 km (0.047 R)
• M44: 22,274,076 km (0.096 R)
• M45: 26,132,354 km (0.049 R)
• M46: 27,168,768 km (0.099 R)
• M47: 28,218,646 km (0.103 R)
• M48: 28,299,878 km (0.087 R)
• M49: 28,462,790 km (0.039 R)
• M50: 29,363,968 km (0.077 R)
• M51: 30,274,420 km (0.119 R)
• M52: 30,691,350 km (0.084 R)
• M53: 32,548,308 km (0.084 R)
• M54: 32,718,849 km (0.106 R)
• M55: 34,094,402 km (0.084 R)
• M56: 35,664,282 km (0.09 R)
• M57: 36,104,549 km (0.032 R)
• M58: 38,242,751 km (0.118 R)
• M59: 38,512,925 km (0.104 R)
• M60: 38,693,340 km (0.114 R)
• M61: 39,781,963 km (0.072 R)
• M62: 40,604,901 km (0.115 R)
• M63: 41,711,028 km (0.081 R)
• M64: 41,803,629 km (0.09 R)
• M65: 43,201,172 km (0.085 R)
• M66: 43,294,821 km (0.086 R)
• M67: 45,278,339 km (0.069 R)
• M68: 46,905,664 km (0.078 R)
• M69: 47,774,828 km (0.105 R)
• M70: 54,107,306 km (0.084 R)
• M71: 54,208,284 km (0.097 R)
• M72: 54,612,947 km (0.06 R)
• M73: 55,935,093 km (0.118 R)
• M74: 57,062,013 km (0.079 R)
• M75: 57,267,710 km (0.11 R)
• M76: 58,403,607 km (0.1 R)
• M77: 58,507,129 km (0.089 R)
• M78: 58,714,621 km (0.119 R)
• M79: 60,697,391 km (0.12 R)
• M80: 61,855,279 km (0.026 R)
• M81: 61,960,895 km (0.078 R)
• M82: 63,126,711 km (0.078 R)
• M83: 63,765,644 km (0.12 R)
• M84: 64,406,670 km (0.084 R)
• M85: 64,728,156 km (0.098 R)
• M86: 65,264,913 km (0.1 R)
• M87: 66,234,756 km (0.063 R)
• M88: 67,317,995 km (0.114 R)
• M89: 69,611,779 km (0.088 R)
• M90: 70,271,954 km (0.049 R)
• M91: 70,602,715 km (0.079 R)
• M92: 71,709,141 km (0.092 R)
• M93: 73,044,452 km (0.057 R)
• M94: 73,267,801 km (0.076 R)
• M95: 73,379,551 km (0.067 R)
• M96: 74,051,245 km (0.075 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit