🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 18.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,416,298 km

• M1: 96,042 km (0.097 R)
• M2: 406,308 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.59 AU - 0.65 AU

Year: 187 Days

Day: 20.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.88 AU - 1.02 AU

Year: 355 Days

Day: 31.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.45 AU - 2.01 AU

Year: 871 Days

Day: 40.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.73 AU - 4.31 AU

Year: 2529 Days

Day: 23.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.17 AU - 4.81 AU

Year: 3052 Days

Day: 31 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.73 AU - 6.45 AU

Year: 5754 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,416,298 km

• M1: 161,715 km (0.031 R)
• M2: 249,828 km (0.034 R)
• M3: 407,056 km (0.114 R)
• M4: 707,448 km (0.105 R)
• M5: 909,705 km (0.048 R)
• M6: 1,064,688 km (0.094 R)
• M7: 1,271,731 km (0.097 R)
• M8: 1,694,046 km (0.103 R)
• M9: 1,822,850 km (0.118 R)
• M10: 1,954,945 km (0.096 R)
• M11: 2,124,888 km (0.098 R)
• M12: 2,407,179 km (0.06 R)
• M13: 2,589,838 km (0.109 R)
• M14: 2,796,283 km (0.078 R)
• M15: 2,891,876 km (0.112 R)
• M16: 3,551,005 km (0.065 R)
• M17: 3,654,826 km (0.099 R)
• M18: 3,823,273 km (0.104 R)
• M19: 4,478,063 km (0.094 R)
• M20: 4,681,366 km (0.084 R)
• M21: 4,910,849 km (0.105 R)
• M22: 5,003,750 km (0.103 R)
• M23: 5,285,891 km (0.03 R)
• M24: 5,476,928 km (0.105 R)
• M25: 5,694,742 km (0.071 R)
• M26: 5,816,814 km (0.111 R)
• M27: 6,289,244 km (0.106 R)
• M28: 6,440,936 km (0.112 R)
• M29: 6,542,812 km (0.073 R)
• M30: 7,034,092 km (0.11 R)
• M31: 7,377,120 km (0.057 R)
• M32: 7,457,155 km (0.09 R)
• M33: 7,779,837 km (0.108 R)
• M34: 9,374,850 km (0.077 R)
• M35: 10,224,266 km (0.08 R)
• M36: 10,343,496 km (0.094 R)
• M37: 10,463,025 km (0.119 R)
• M38: 10,553,083 km (0.054 R)
• M39: 10,915,558 km (0.105 R)
• M40: 11,374,525 km (0.093 R)
• M41: 11,933,721 km (0.116 R)
• M42: 12,501,894 km (0.082 R)
• M43: 13,014,267 km (0.097 R)
• M44: 13,763,004 km (0.115 R)
• M45: 14,392,063 km (0.114 R)
• M46: 14,996,738 km (0.11 R)
• M47: 15,609,790 km (0.108 R)
• M48: 16,684,651 km (0.103 R)
• M49: 17,711,789 km (0.083 R)
• M50: 17,891,008 km (0.106 R)
• M51: 18,359,548 km (0.044 R)
• M52: 18,686,420 km (0.11 R)
• M53: 19,161,991 km (0.054 R)
• M54: 19,345,997 km (0.106 R)
• M55: 20,124,953 km (0.101 R)
• M56: 21,217,616 km (0.116 R)
• M57: 21,331,759 km (0.025 R)
• M58: 21,522,496 km (0.077 R)
• M59: 21,637,088 km (0.106 R)
• M60: 22,020,956 km (0.086 R)
• M61: 22,639,543 km (0.074 R)
• M62: 22,795,125 km (0.052 R)
• M63: 23,696,602 km (0.077 R)
• M64: 23,815,083 km (0.099 R)
• M65: 24,052,495 km (0.104 R)
• M66: 25,050,463 km (0.065 R)
• M67: 26,102,734 km (0.028 R)
• M68: 26,265,945 km (0.111 R)
• M69: 27,625,042 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.1

Radius: 7.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.73 AU - 13.49 AU

Year: 17145 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,416,298 km

• M1: 390,151 km (0.115 R)
• M2: 449,392 km (0.071 R)
• M3: 1,393,654 km (0.077 R)
• M4: 1,513,033 km (0.065 R)
• M5: 1,787,246 km (0.117 R)
• M6: 2,050,388 km (0.093 R)
• M7: 2,642,347 km (0.033 R)
• M8: 3,096,078 km (0.074 R)
• M9: 3,252,707 km (0.082 R)
• M10: 3,348,000 km (0.036 R)
• M11: 3,508,818 km (0.09 R)
• M12: 3,606,505 km (0.108 R)
• M13: 3,905,252 km (0.109 R)
• M14: 4,350,755 km (0.092 R)
• M15: 5,666,917 km (0.054 R)
• M16: 6,567,646 km (0.11 R)
• M17: 7,428,282 km (0.079 R)
• M18: 8,454,972 km (0.08 R)
• M19: 9,434,539 km (0.053 R)
• M20: 10,262,564 km (0.084 R)
• M21: 11,450,819 km (0.089 R)
• M22: 11,987,427 km (0.056 R)
• M23: 13,084,877 km (0.084 R)
• M24: 14,006,549 km (0.059 R)
• M25: 15,214,403 km (0.087 R)
• M26: 15,321,066 km (0.065 R)
• M27: 16,619,725 km (0.115 R)
• M28: 17,226,644 km (0.078 R)
• M29: 17,616,645 km (0.057 R)
• M30: 19,263,269 km (0.112 R)
• M31: 19,436,354 km (0.096 R)
• M32: 21,017,753 km (0.115 R)
• M33: 21,374,843 km (0.106 R)
• M34: 21,434,533 km (0.08 R)
• M35: 21,494,222 km (0.11 R)
• M36: 21,853,855 km (0.034 R)
• M37: 22,034,420 km (0.12 R)
• M38: 22,397,195 km (0.111 R)
• M39: 22,639,992 km (0.066 R)
• M40: 23,991,310 km (0.094 R)
• M41: 24,053,393 km (0.086 R)
• M42: 24,551,703 km (0.057 R)
• M43: 24,614,235 km (0.09 R)
• M44: 25,053,455 km (0.085 R)
• M45: 26,258,465 km (0.083 R)
• M46: 26,642,932 km (0.079 R)
• M47: 27,223,073 km (0.119 R)
• M48: 28,068,600 km (0.103 R)
• M49: 28,133,974 km (0.059 R)
• M50: 28,461,593 km (0.069 R)
• M51: 28,658,913 km (0.097 R)
• M52: 28,856,532 km (0.109 R)
• M53: 29,918,527 km (0.118 R)
• M54: 30,858,151 km (0.1 R)
• M55: 30,925,620 km (0.055 R)
• M56: 31,535,381 km (0.087 R)
• M57: 31,739,432 km (0.099 R)
• M58: 32,285,764 km (0.078 R)
• M59: 33,111,245 km (0.081 R)
• M60: 33,318,737 km (0.054 R)
• M61: 33,734,918 km (0.093 R)
• M62: 34,222,607 km (0.109 R)
• M63: 34,292,469 km (0.091 R)
• M64: 34,362,332 km (0.089 R)
• M65: 34,502,355 km (0.044 R)
• M66: 37,125,704 km (0.046 R)
• M67: 37,917,974 km (0.06 R)
• M68: 38,280,001 km (0.109 R)
• M69: 39,007,346 km (0.096 R)
• M70: 40,771,553 km (0.118 R)
• M71: 41,514,307 km (0.112 R)
• M72: 43,239,469 km (0.057 R)
• M73: 43,315,016 km (0.095 R)
• M74: 43,390,563 km (0.108 R)
• M75: 44,148,875 km (0.102 R)
• M76: 44,453,456 km (0.11 R)
• M77: 44,911,525 km (0.105 R)
• M78: 44,987,969 km (0.069 R)
• M79: 46,063,578 km (0.107 R)
• M80: 46,449,840 km (0.1 R)
• M81: 48,005,358 km (0.092 R)
• M82: 49,183,142 km (0.115 R)
• M83: 49,973,618 km (0.068 R)
• M84: 50,052,904 km (0.06 R)
• M85: 51,567,134 km (0.106 R)
• M86: 51,727,503 km (0.078 R)
• M87: 51,887,872 km (0.083 R)
• M88: 52,048,540 km (0.037 R)
• M89: 52,289,692 km (0.077 R)
• M90: 52,450,659 km (0.099 R)
• M91: 52,611,926 km (0.075 R)
• M92: 52,853,975 km (0.081 R)
• M93: 53,582,517 km (0.068 R)
• M94: 54,477,261 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.2

Radius: 4.8

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.02 AU - 13.56 AU

Year: 17514 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,416,298 km

• M1: 524,490 km (0.114 R)
• M2: 946,805 km (0.112 R)
• M3: 1,036,863 km (0.073 R)
• M4: 1,425,369 km (0.1 R)
• M5: 1,771,538 km (0.077 R)
• M6: 2,201,931 km (0.098 R)
• M7: 2,382,795 km (0.056 R)
• M8: 2,856,123 km (0.105 R)
• M9: 3,392,281 km (0.1 R)
• M10: 3,426,838 km (0.048 R)
• M11: 3,742,939 km (0.061 R)
• M12: 4,104,966 km (0.076 R)
• M13: 4,327,567 km (0.109 R)
• M14: 4,365,116 km (0.077 R)
• M15: 4,554,208 km (0.105 R)
• M16: 5,217,076 km (0.092 R)
• M17: 6,587,393 km (0.103 R)
• M18: 6,804,310 km (0.088 R)
• M19: 7,423,944 km (0.114 R)
• M20: 7,649,538 km (0.112 R)
• M21: 7,923,302 km (0.087 R)
• M22: 7,969,228 km (0.118 R)
• M23: 8,061,380 km (0.089 R)
• M24: 8,200,357 km (0.115 R)
• M25: 8,293,407 km (0.07 R)
• M26: 8,621,774 km (0.118 R)
• M27: 8,763,742 km (0.081 R)
• M28: 8,954,330 km (0.053 R)
• M29: 10,730,356 km (0.118 R)
• M30: 11,294,190 km (0.112 R)
• M31: 12,131,340 km (0.092 R)
• M32: 12,772,217 km (0.057 R)
• M33: 13,424,015 km (0.105 R)
• M34: 15,157,406 km (0.088 R)
• M35: 15,386,141 km (0.108 R)
• M36: 15,558,478 km (0.069 R)
• M37: 15,789,158 km (0.111 R)
• M38: 15,847,052 km (0.092 R)
• M39: 16,370,944 km (0.114 R)
• M40: 17,316,402 km (0.119 R)
• M41: 18,279,513 km (0.092 R)
• M42: 18,522,909 km (0.112 R)
• M43: 19,198,044 km (0.094 R)
• M44: 20,572,250 km (0.091 R)
• M45: 22,042,349 km (0.094 R)
• M46: 22,757,426 km (0.104 R)
• M47: 24,745,732 km (0.088 R)
• M48: 25,015,008 km (0.104 R)
• M49: 25,897,037 km (0.117 R)
• M50: 26,033,620 km (0.101 R)
• M51: 26,513,530 km (0.071 R)
• M52: 26,651,160 km (0.078 R)
• M53: 26,789,089 km (0.107 R)
• M54: 27,065,546 km (0.059 R)
• M55: 27,621,452 km (0.083 R)
• M56: 31,107,232 km (0.118 R)
• M57: 32,422,047 km (0.113 R)
• M58: 32,643,003 km (0.116 R)
• M59: 32,716,755 km (0.095 R)
• M60: 32,790,507 km (0.099 R)
• M61: 33,382,914 km (0.118 R)
• M62: 33,829,614 km (0.064 R)
• M63: 34,954,739 km (0.038 R)
• M64: 35,105,684 km (0.103 R)
• M65: 36,092,132 km (0.063 R)
• M66: 37,087,706 km (0.071 R)
• M67: 37,318,685 km (0.08 R)
• M68: 38,949,302 km (0.087 R)
• M69: 39,497,877 km (0.097 R)
• M70: 40,761,530 km (0.096 R)
• M71: 41,878,129 km (0.113 R)
• M72: 42,681,768 km (0.115 R)
• M73: 43,328,330 km (0.109 R)
• M74: 43,409,413 km (0.115 R)
• M75: 43,734,190 km (0.12 R)
• M76: 44,876,968 km (0.053 R)
• M77: 46,029,619 km (0.067 R)
• M78: 46,609,610 km (0.094 R)
• M79: 47,944,322 km (0.09 R)
• M80: 49,376,124 km (0.058 R)
• M81: 51,164,267 km (0.043 R)
• M82: 51,936,940 km (0.071 R)
• M83: 52,454,399 km (0.104 R)
• M84: 53,146,738 km (0.098 R)
• M85: 55,242,155 km (0.077 R)
• M86: 55,682,123 km (0.115 R)
• M87: 56,831,333 km (0.056 R)
• M88: 57,008,906 km (0.085 R)
• M89: 57,453,361 km (0.084 R)
• M90: 58,256,552 km (0.102 R)
• M91: 58,435,471 km (0.062 R)
• M92: 58,883,816 km (0.088 R)
• M93: 59,603,382 km (0.078 R)
• M94: 60,144,926 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 16,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit