🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 42.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,858,887 km

• M1: 42,037 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 32.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 439 Days

Day: 14 Hours

Environment

Temp: 11 °C

Axial Tilt: 114.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,858,887 km

• M1: 285,732 km (0.08 R)
• M2: 719,416 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.16 AU - 1.88 AU

Year: 684 Days

Day: 24 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,858,887 km

• M1: 1,263,354 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.71 AU - 3.19 AU

Year: 1851 Days

Day: 33 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 13

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.77 AU - 10.59 AU

Year: 10159 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,858,887 km

• M1: 442,959 km (0.087 R)
• M2: 702,212 km (0.084 R)
• M3: 1,203,664 km (0.1 R)
• M4: 1,645,726 km (0.098 R)
• M5: 1,827,338 km (0.079 R)
• M6: 1,991,896 km (0.096 R)
• M7: 2,541,518 km (0.113 R)
• M8: 3,567,909 km (0.109 R)
• M9: 3,656,471 km (0.109 R)
• M10: 3,835,540 km (0.084 R)
• M11: 3,926,346 km (0.113 R)
• M12: 4,645,762 km (0.064 R)
• M13: 4,872,851 km (0.115 R)
• M14: 5,103,831 km (0.088 R)
• M15: 6,098,507 km (0.036 R)
• M16: 6,672,813 km (0.112 R)
• M17: 6,892,722 km (0.068 R)
• M18: 7,302,022 km (0.089 R)
• M19: 7,642,955 km (0.114 R)
• M20: 8,419,219 km (0.109 R)
• M21: 8,897,034 km (0.098 R)
• M22: 9,098,842 km (0.067 R)
• M23: 9,342,836 km (0.085 R)
• M24: 11,856,529 km (0.101 R)
• M25: 13,765,697 km (0.103 R)
• M26: 13,952,395 km (0.044 R)
• M27: 14,470,452 km (0.054 R)
• M28: 14,660,442 km (0.082 R)
• M29: 15,428,477 km (0.077 R)
• M30: 15,915,119 km (0.12 R)
• M31: 16,654,581 km (0.097 R)
• M32: 17,053,708 km (0.082 R)
• M33: 17,354,999 km (0.072 R)
• M34: 17,455,828 km (0.095 R)
• M35: 17,861,088 km (0.12 R)
• M36: 18,167,165 km (0.091 R)
• M37: 18,526,500 km (0.092 R)
• M38: 18,939,838 km (0.083 R)
• M39: 20,357,727 km (0.08 R)
• M40: 21,106,315 km (0.096 R)
• M41: 21,484,049 km (0.06 R)
• M42: 21,755,270 km (0.096 R)
• M43: 22,191,498 km (0.091 R)
• M44: 22,575,515 km (0.068 R)
• M45: 23,852,932 km (0.108 R)
• M46: 24,021,379 km (0.096 R)
• M47: 24,302,772 km (0.076 R)
• M48: 24,585,363 km (0.077 R)
• M49: 25,039,692 km (0.083 R)
• M50: 25,841,536 km (0.093 R)
• M51: 25,956,876 km (0.076 R)
• M52: 26,593,714 km (0.105 R)
• M53: 26,710,101 km (0.11 R)
• M54: 26,826,638 km (0.105 R)
• M55: 27,588,241 km (0.078 R)
• M56: 28,594,735 km (0.119 R)
• M57: 29,432,783 km (0.117 R)
• M58: 29,553,209 km (0.117 R)
• M59: 30,522,005 km (0.061 R)
• M60: 30,643,927 km (0.104 R)
• M61: 30,827,035 km (0.113 R)
• M62: 31,194,148 km (0.063 R)
• M63: 32,491,012 km (0.045 R)
• M64: 32,677,710 km (0.105 R)
• M65: 32,802,325 km (0.101 R)
• M66: 33,239,899 km (0.074 R)
• M67: 33,490,775 km (0.079 R)
• M68: 33,742,398 km (0.105 R)
• M69: 34,057,750 km (0.118 R)
• M70: 35,264,856 km (0.115 R)
• M71: 35,392,612 km (0.064 R)
• M72: 38,705,457 km (0.118 R)
• M73: 39,366,530 km (0.104 R)
• M74: 39,632,066 km (0.048 R)
• M75: 40,566,006 km (0.083 R)
• M76: 41,035,594 km (0.069 R)
• M77: 41,372,189 km (0.034 R)
• M78: 43,479,574 km (0.073 R)
• M79: 43,754,086 km (0.083 R)
• M80: 44,235,642 km (0.107 R)
• M81: 46,040,241 km (0.074 R)
• M82: 46,249,977 km (0.074 R)
• M83: 46,390,001 km (0.081 R)
• M84: 46,881,130 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 4.6

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.73 AU - 14.13 AU

Year: 18990 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,858,887 km

• M1: 454,478 km (0.087 R)
• M2: 592,108 km (0.104 R)
• M3: 1,180,626 km (0.117 R)
• M4: 1,242,859 km (0.078 R)
• M5: 1,570,179 km (0.069 R)
• M6: 1,996,533 km (0.102 R)
• M7: 3,205,882 km (0.113 R)
• M8: 3,381,361 km (0.026 R)
• M9: 3,864,412 km (0.054 R)
• M10: 3,988,429 km (0.035 R)
• M11: 4,694,531 km (0.1 R)
• M12: 5,061,794 km (0.113 R)
• M13: 5,095,752 km (0.09 R)
• M14: 5,859,449 km (0.119 R)
• M15: 6,073,823 km (0.108 R)
• M16: 6,145,929 km (0.113 R)
• M17: 6,218,185 km (0.119 R)
• M18: 6,510,350 km (0.105 R)
• M19: 6,621,202 km (0.034 R)
• M20: 6,658,152 km (0.106 R)
• M21: 7,070,295 km (0.109 R)
• M22: 7,222,136 km (0.075 R)
• M23: 7,298,581 km (0.112 R)
• M24: 7,645,498 km (0.09 R)
• M25: 7,684,394 km (0.066 R)
• M26: 7,997,801 km (0.05 R)
• M27: 8,275,455 km (0.103 R)
• M28: 8,596,642 km (0.113 R)
• M29: 9,459,073 km (0.108 R)
• M30: 9,794,921 km (0.061 R)
• M31: 9,964,265 km (0.109 R)
• M32: 10,478,134 km (0.055 R)
• M33: 10,738,285 km (0.084 R)
• M34: 10,956,698 km (0.115 R)
• M35: 11,665,492 km (0.112 R)
• M36: 12,070,603 km (0.054 R)
• M37: 12,987,489 km (0.107 R)
• M38: 14,069,231 km (0.068 R)
• M39: 14,308,139 km (0.075 R)
• M40: 14,838,613 km (0.036 R)
• M41: 16,117,824 km (0.073 R)
• M42: 16,217,756 km (0.034 R)
• M43: 16,770,520 km (0.035 R)
• M44: 17,637,140 km (0.066 R)
• M45: 18,413,852 km (0.066 R)
• M46: 18,466,062 km (0.029 R)
• M47: 19,946,782 km (0.115 R)
• M48: 20,161,305 km (0.035 R)
• M49: 20,215,160 km (0.117 R)
• M50: 21,300,642 km (0.105 R)
• M51: 22,016,468 km (0.112 R)
• M52: 22,405,123 km (0.057 R)
• M53: 22,628,174 km (0.073 R)
• M54: 23,189,166 km (0.062 R)
• M55: 24,324,763 km (0.097 R)
• M56: 24,439,355 km (0.117 R)
• M57: 24,611,542 km (0.103 R)
• M58: 25,130,498 km (0.098 R)
• M59: 26,120,536 km (0.115 R)
• M60: 27,539,921 km (0.084 R)
• M61: 28,499,890 km (0.104 R)
• M62: 29,044,726 km (0.091 R)
• M63: 29,715,373 km (0.088 R)
• M64: 30,021,749 km (0.082 R)
• M65: 30,452,591 km (0.093 R)
• M66: 31,071,627 km (0.108 R)
• M67: 31,694,852 km (0.086 R)
• M68: 31,820,065 km (0.117 R)
• M69: 32,574,188 km (0.11 R)
• M70: 32,763,729 km (0.088 R)
• M71: 33,016,998 km (0.056 R)
• M72: 33,652,789 km (0.057 R)
• M73: 33,972,180 km (0.097 R)
• M74: 34,678,582 km (0.067 R)
• M75: 36,105,745 km (0.08 R)
• M76: 36,563,814 km (0.08 R)
• M77: 37,353,541 km (0.081 R)
• M78: 37,485,786 km (0.087 R)
• M79: 38,348,666 km (0.09 R)
• M80: 38,682,419 km (0.063 R)
• M81: 39,621,744 km (0.097 R)
• M82: 40,094,174 km (0.077 R)
• M83: 40,364,946 km (0.115 R)
• M84: 40,976,502 km (0.114 R)
• M85: 41,454,318 km (0.115 R)
• M86: 42,140,075 km (0.117 R)
• M87: 43,037,213 km (0.039 R)
• M88: 43,940,485 km (0.096 R)
• M89: 45,342,516 km (0.084 R)
• M90: 46,048,917 km (0.037 R)
• M91: 46,403,614 km (0.072 R)
• M92: 46,545,732 km (0.051 R)
• M93: 47,687,612 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 3.5

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.5 AU - 17.1 AU

Year: 19751 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,858,887 km

• M1: 97,388 km (0.114 R)
• M2: 142,417 km (0.037 R)
• M3: 645,216 km (0.077 R)
• M4: 1,040,154 km (0.065 R)
• M5: 1,126,771 km (0.035 R)
• M6: 1,215,782 km (0.059 R)
• M7: 1,644,230 km (0.094 R)
• M8: 2,479,136 km (0.053 R)
• M9: 2,653,717 km (0.072 R)
• M10: 2,862,555 km (0.102 R)
• M11: 3,487,725 km (0.064 R)
• M12: 3,683,249 km (0.096 R)
• M13: 3,716,161 km (0.088 R)
• M14: 4,291,065 km (0.06 R)
• M15: 4,570,963 km (0.101 R)
• M16: 4,642,022 km (0.118 R)
• M17: 4,713,231 km (0.112 R)
• M18: 5,075,108 km (0.081 R)
• M19: 5,333,762 km (0.034 R)
• M20: 5,787,044 km (0.085 R)
• M21: 5,825,341 km (0.104 R)
• M22: 6,096,113 km (0.06 R)
• M23: 7,551,701 km (0.098 R)
• M24: 8,447,792 km (0.102 R)
• M25: 8,930,544 km (0.118 R)
• M26: 9,019,256 km (0.089 R)
• M27: 9,197,576 km (0.103 R)
• M28: 9,739,569 km (0.096 R)
• M29: 9,830,824 km (0.098 R)
• M30: 10,854,074 km (0.074 R)
• M31: 12,699,513 km (0.062 R)
• M32: 13,504,948 km (0.116 R)
• M33: 13,760,162 km (0.064 R)
• M34: 13,913,948 km (0.114 R)
• M35: 13,965,260 km (0.033 R)
• M36: 14,848,785 km (0.116 R)
• M37: 14,901,294 km (0.053 R)
• M38: 14,953,953 km (0.094 R)
• M39: 15,750,262 km (0.072 R)
• M40: 15,803,818 km (0.11 R)
• M41: 16,072,646 km (0.084 R)
• M42: 16,180,506 km (0.098 R)
• M43: 16,288,665 km (0.119 R)
• M44: 16,342,969 km (0.057 R)
• M45: 16,723,845 km (0.081 R)
• M46: 16,778,448 km (0.116 R)
• M47: 16,833,201 km (0.092 R)
• M48: 17,605,575 km (0.072 R)
• M49: 17,884,126 km (0.048 R)
• M50: 19,413,615 km (0.108 R)
• M51: 19,701,441 km (0.059 R)
• M52: 19,874,825 km (0.096 R)
• M53: 20,106,702 km (0.078 R)
• M54: 20,339,626 km (0.054 R)
• M55: 22,174,144 km (0.107 R)
• M56: 22,294,271 km (0.112 R)
• M57: 23,019,821 km (0.103 R)
• M58: 23,446,624 km (0.114 R)
• M59: 23,999,238 km (0.112 R)
• M60: 24,369,942 km (0.11 R)
• M61: 25,054,651 km (0.092 R)
• M62: 26,188,603 km (0.108 R)
• M63: 26,506,499 km (0.104 R)
• M64: 26,953,796 km (0.092 R)
• M65: 27,467,964 km (0.031 R)
• M66: 28,310,350 km (0.111 R)
• M67: 28,571,249 km (0.103 R)
• M68: 31,696,348 km (0.075 R)
• M69: 33,333,398 km (0.074 R)
• M70: 33,539,843 km (0.1 R)
• M71: 35,347,733 km (0.075 R)
• M72: 36,546,760 km (0.025 R)
• M73: 37,974,522 km (0.095 R)
• M74: 38,334,305 km (0.091 R)
• M75: 38,478,517 km (0.036 R)
• M76: 39,493,090 km (0.098 R)
• M77: 40,443,036 km (0.107 R)
• M78: 40,589,941 km (0.105 R)
• M79: 41,919,268 km (0.033 R)
• M80: 42,142,169 km (0.068 R)
• M81: 43,337,755 km (0.105 R)
• M82: 43,563,199 km (0.107 R)
• M83: 46,298,596 km (0.06 R)
• M84: 47,997,280 km (0.049 R)
• M85: 48,542,115 km (0.102 R)
• M86: 48,698,146 km (0.084 R)
• M87: 50,662,516 km (0.039 R)
• M88: 52,732,801 km (0.093 R)
• M89: 53,214,356 km (0.07 R)
• M90: 53,616,924 km (0.113 R)
• M91: 53,778,191 km (0.06 R)
• M92: 53,858,824 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit