🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.54 AU - 0.82 AU

Year: 203 Days

Day: 33.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 33.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,151,073 km

• M1: 91,554 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1 AU - 1.02 AU

Year: 367 Days

Day: 19 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.65 AU - 2.67 AU

Year: 1148 Days

Day: 15.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.12 AU - 4.4 AU

Year: 3180 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.68 AU - 5.52 AU

Year: 3568 Days

Day: 23.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,151,073 km

• M1: 147,354 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 12

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.72 AU - 8.2 AU

Year: 6641 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,151,073 km

• M1: 184,005 km (0.03 R)
• M2: 340,186 km (0.079 R)
• M3: 632,649 km (0.089 R)
• M4: 733,478 km (0.101 R)
• M5: 872,156 km (0.118 R)
• M6: 1,054,515 km (0.085 R)
• M7: 1,141,881 km (0.078 R)
• M8: 1,231,789 km (0.087 R)
• M9: 1,556,267 km (0.118 R)
• M10: 1,865,336 km (0.084 R)
• M11: 2,016,280 km (0.087 R)
• M12: 2,126,833 km (0.08 R)
• M13: 2,239,331 km (0.084 R)
• M14: 2,423,785 km (0.095 R)
• M15: 2,709,816 km (0.065 R)
• M16: 2,981,785 km (0.111 R)
• M17: 3,159,657 km (0.041 R)
• M18: 3,262,879 km (0.035 R)
• M19: 3,340,969 km (0.068 R)
• M20: 3,579,279 km (0.066 R)
• M21: 3,687,139 km (0.057 R)
• M22: 3,933,526 km (0.058 R)
• M23: 4,157,175 km (0.034 R)
• M24: 4,299,144 km (0.114 R)
• M25: 4,558,696 km (0.12 R)
• M26: 5,461,220 km (0.092 R)
• M27: 6,483,572 km (0.072 R)
• M28: 6,781,720 km (0.073 R)
• M29: 7,357,373 km (0.108 R)
• M30: 7,495,003 km (0.063 R)
• M31: 7,773,105 km (0.043 R)
• M32: 8,019,194 km (0.096 R)
• M33: 8,411,140 km (0.074 R)
• M34: 8,809,370 km (0.113 R)
• M35: 9,250,983 km (0.106 R)
• M36: 10,117,454 km (0.118 R)
• M37: 10,657,652 km (0.103 R)
• M38: 11,009,805 km (0.073 R)
• M39: 12,415,726 km (0.038 R)
• M40: 13,496,570 km (0.1 R)
• M41: 13,750,288 km (0.115 R)
• M42: 14,133,708 km (0.111 R)
• M43: 14,563,951 km (0.075 R)
• M44: 14,737,335 km (0.08 R)
• M45: 14,824,251 km (0.085 R)
• M46: 16,417,918 km (0.078 R)
• M47: 19,097,963 km (0.111 R)
• M48: 19,812,892 km (0.05 R)
• M49: 20,975,117 km (0.08 R)
• M50: 22,059,852 km (0.052 R)
• M51: 22,458,829 km (0.048 R)
• M52: 23,162,837 km (0.088 R)
• M53: 23,619,260 km (0.115 R)
• M54: 24,078,525 km (0.088 R)
• M55: 24,386,398 km (0.076 R)
• M56: 24,747,228 km (0.106 R)
• M57: 25,265,884 km (0.099 R)
• M58: 26,366,475 km (0.096 R)
• M59: 27,375,812 km (0.105 R)
• M60: 28,668,786 km (0.073 R)
• M61: 28,995,059 km (0.114 R)
• M62: 29,104,116 km (0.097 R)
• M63: 29,432,184 km (0.04 R)
• M64: 29,596,592 km (0.073 R)
• M65: 29,871,404 km (0.1 R)
• M66: 30,368,218 km (0.107 R)
• M67: 31,313,976 km (0.108 R)
• M68: 31,425,875 km (0.103 R)
• M69: 32,156,362 km (0.083 R)
• M70: 32,665,443 km (0.114 R)
• M71: 33,006,377 km (0.034 R)
• M72: 33,234,364 km (0.114 R)
• M73: 33,577,092 km (0.064 R)
• M74: 35,134,406 km (0.05 R)
• M75: 35,250,793 km (0.095 R)
• M76: 36,126,988 km (0.084 R)
• M77: 36,538,382 km (0.085 R)
• M78: 36,774,298 km (0.116 R)
• M79: 37,188,086 km (0.109 R)
• M80: 37,543,979 km (0.054 R)
• M81: 37,662,910 km (0.103 R)
• M82: 37,901,069 km (0.1 R)
• M83: 39,340,650 km (0.116 R)
• M84: 39,824,599 km (0.109 R)
• M85: 40,554,038 km (0.077 R)
• M86: 40,736,996 km (0.115 R)
• M87: 40,920,403 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 10.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.23 AU - 8.21 AU

Year: 7016 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,151,073 km

• M1: 211,531 km (0.113 R)
• M2: 350,508 km (0.086 R)
• M3: 484,996 km (0.047 R)
• M4: 854,054 km (0.108 R)
• M5: 1,219,971 km (0.106 R)
• M6: 1,352,664 km (0.06 R)
• M7: 1,706,014 km (0.1 R)
• M8: 1,780,065 km (0.08 R)
• M9: 1,893,460 km (0.085 R)
• M10: 2,028,996 km (0.117 R)
• M11: 2,392,220 km (0.053 R)
• M12: 2,953,212 km (0.117 R)
• M13: 3,133,926 km (0.107 R)
• M14: 3,698,209 km (0.09 R)
• M15: 3,868,900 km (0.115 R)
• M16: 3,967,485 km (0.109 R)
• M17: 4,067,117 km (0.029 R)
• M18: 4,294,057 km (0.101 R)
• M19: 4,525,336 km (0.092 R)
• M20: 4,946,603 km (0.08 R)
• M21: 5,685,916 km (0.051 R)
• M22: 5,854,961 km (0.116 R)
• M23: 5,997,229 km (0.105 R)
• M24: 6,082,949 km (0.091 R)
• M25: 6,169,267 km (0.054 R)
• M26: 6,256,033 km (0.105 R)
• M27: 6,343,099 km (0.096 R)
• M28: 6,904,091 km (0.102 R)
• M29: 7,635,326 km (0.069 R)
• M30: 8,041,783 km (0.097 R)
• M31: 8,681,015 km (0.088 R)
• M32: 9,469,545 km (0.119 R)
• M33: 9,603,136 km (0.067 R)
• M34: 9,771,135 km (0.086 R)
• M35: 10,041,907 km (0.034 R)
• M36: 10,212,448 km (0.106 R)
• M37: 10,280,814 km (0.102 R)
• M38: 10,590,931 km (0.118 R)
• M39: 10,834,177 km (0.109 R)
• M40: 11,326,354 km (0.033 R)
• M41: 11,539,381 km (0.117 R)
• M42: 11,825,712 km (0.063 R)
• M43: 12,042,030 km (0.098 R)
• M44: 12,588,362 km (0.066 R)
• M45: 12,994,221 km (0.111 R)
• M46: 13,180,171 km (0.082 R)
• M47: 14,544,653 km (0.103 R)
• M48: 15,321,964 km (0.116 R)
• M49: 15,874,129 km (0.049 R)
• M50: 16,876,435 km (0.043 R)
• M51: 19,068,343 km (0.092 R)
• M52: 19,534,340 km (0.086 R)
• M53: 20,004,227 km (0.061 R)
• M54: 20,090,096 km (0.114 R)
• M55: 20,824,472 km (0.087 R)
• M56: 20,998,604 km (0.104 R)
• M57: 21,611,806 km (0.034 R)
• M58: 22,009,138 km (0.091 R)
• M59: 22,587,184 km (0.083 R)
• M60: 23,170,317 km (0.068 R)
• M61: 23,260,524 km (0.058 R)
• M62: 23,576,924 km (0.112 R)
• M63: 24,489,022 km (0.059 R)
• M64: 24,580,875 km (0.088 R)
• M65: 24,949,334 km (0.066 R)
• M66: 25,925,461 km (0.09 R)
• M67: 26,206,705 km (0.084 R)
• M68: 26,583,093 km (0.119 R)
• M69: 27,198,688 km (0.086 R)
• M70: 27,962,834 km (0.111 R)
• M71: 28,154,918 km (0.044 R)
• M72: 28,734,011 km (0.111 R)
• M73: 28,830,801 km (0.116 R)
• M74: 29,268,225 km (0.087 R)
• M75: 29,756,812 km (0.065 R)
• M76: 29,854,798 km (0.112 R)
• M77: 30,989,797 km (0.066 R)
• M78: 31,238,429 km (0.104 R)
• M79: 32,794,696 km (0.098 R)
• M80: 33,098,828 km (0.066 R)
• M81: 33,251,268 km (0.099 R)
• M82: 34,221,859 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 5.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.3 AU - 19.54 AU

Year: 28591 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,151,073 km

• M1: 512,971 km (0.059 R)
• M2: 887,115 km (0.112 R)
• M3: 991,834 km (0.1 R)
• M4: 1,389,914 km (0.103 R)
• M5: 2,069,687 km (0.094 R)
• M6: 2,609,585 km (0.088 R)
• M7: 3,896,127 km (0.065 R)
• M8: 3,939,062 km (0.111 R)
• M9: 4,156,278 km (0.064 R)
• M10: 4,511,872 km (0.067 R)
• M11: 4,602,229 km (0.108 R)
• M12: 5,347,077 km (0.059 R)
• M13: 5,394,948 km (0.119 R)
• M14: 5,929,910 km (0.097 R)
• M15: 6,380,349 km (0.113 R)
• M16: 6,583,952 km (0.116 R)
• M17: 6,945,530 km (0.088 R)
• M18: 8,123,464 km (0.064 R)
• M19: 9,651,456 km (0.106 R)
• M20: 10,417,996 km (0.091 R)
• M21: 11,635,124 km (0.112 R)
• M22: 11,697,207 km (0.068 R)
• M23: 12,260,443 km (0.064 R)
• M24: 13,805,191 km (0.073 R)
• M25: 14,533,433 km (0.059 R)
• M26: 14,667,174 km (0.076 R)
• M27: 14,935,851 km (0.105 R)
• M28: 15,003,320 km (0.095 R)
• M29: 15,958,054 km (0.117 R)
• M30: 16,165,247 km (0.075 R)
• M31: 16,373,188 km (0.081 R)
• M32: 16,862,074 km (0.043 R)
• M33: 18,285,049 km (0.07 R)
• M34: 19,894,123 km (0.105 R)
• M35: 20,042,674 km (0.108 R)
• M36: 20,191,673 km (0.083 R)
• M37: 20,565,518 km (0.099 R)
• M38: 21,930,150 km (0.037 R)
• M39: 22,237,424 km (0.116 R)
• M40: 22,700,878 km (0.096 R)
• M41: 23,323,804 km (0.098 R)
• M42: 23,402,044 km (0.085 R)
• M43: 24,825,767 km (0.065 R)
• M44: 25,386,908 km (0.118 R)
• M45: 27,013,336 km (0.118 R)
• M46: 28,005,170 km (0.036 R)
• M47: 28,421,950 km (0.117 R)
• M48: 29,684,556 km (0.086 R)
• M49: 29,939,321 km (0.095 R)
• M50: 30,536,516 km (0.112 R)
• M51: 31,223,768 km (0.078 R)
• M52: 31,310,086 km (0.105 R)
• M53: 31,482,872 km (0.096 R)
• M54: 31,916,107 km (0.055 R)
• M55: 32,177,156 km (0.042 R)
• M56: 32,701,047 km (0.119 R)
• M57: 32,876,376 km (0.108 R)
• M58: 33,227,931 km (0.114 R)
• M59: 33,492,420 km (0.088 R)
• M60: 34,023,493 km (0.04 R)
• M61: 34,112,204 km (0.106 R)
• M62: 34,379,087 km (0.106 R)
• M63: 35,453,199 km (0.105 R)
• M64: 36,084,802 km (0.085 R)
• M65: 37,084,863 km (0.116 R)
• M66: 37,542,483 km (0.071 R)
• M67: 37,817,893 km (0.096 R)
• M68: 39,671,261 km (0.102 R)
• M69: 40,891,830 km (0.094 R)
• M70: 42,793,369 km (0.081 R)
• M71: 43,851,624 km (0.119 R)
• M72: 47,771,238 km (0.102 R)
• M73: 48,269,099 km (0.089 R)
• M74: 49,974,365 km (0.09 R)
• M75: 51,801,404 km (0.116 R)
• M76: 52,312,879 km (0.105 R)
• M77: 53,031,548 km (0.067 R)
• M78: 53,134,471 km (0.108 R)
• M79: 54,375,086 km (0.108 R)
• M80: 54,790,669 km (0.083 R)
• M81: 56,779,273 km (0.041 R)
• M82: 61,582,412 km (0.06 R)
• M83: 62,015,648 km (0.104 R)
• M84: 62,885,111 km (0.101 R)
• M85: 63,539,900 km (0.119 R)
• M86: 64,636,154 km (0.082 R)
• M87: 64,966,316 km (0.09 R)
• M88: 66,958,511 km (0.107 R)
• M89: 67,069,812 km (0.118 R)
• M90: 67,850,413 km (0.09 R)
• M91: 69,308,095 km (0.066 R)
• M92: 70,436,512 km (0.083 R)
• M93: 71,002,889 km (0.12 R)
• M94: 72,825,590 km (0.079 R)
• M95: 73,742,774 km (0.079 R)
• M96: 73,972,706 km (0.075 R)
• M97: 75,356,935 km (0.058 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit