🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 270 Days

Day: 40.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,512,026 km

• M1: 344,374 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.02 AU - 1.24 AU

Year: 453 Days

Day: 41.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,512,026 km

• M1: 127,308 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.97 AU - 1.55 AU

Year: 533 Days

Day: 42.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.17 AU - 1.65 AU

Year: 631 Days

Day: 40.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 14

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.66 AU - 6.08 AU

Year: 4049 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 102,512,026 km

• M1: 176,825 km (0.033 R)
• M2: 264,339 km (0.1 R)
• M3: 405,111 km (0.097 R)
• M4: 541,245 km (0.06 R)
• M5: 666,010 km (0.078 R)
• M6: 769,232 km (0.081 R)
• M7: 1,040,453 km (0.062 R)
• M8: 1,458,130 km (0.052 R)
• M9: 1,664,426 km (0.054 R)
• M10: 1,915,601 km (0.109 R)
• M11: 2,070,135 km (0.097 R)
• M12: 2,379,205 km (0.082 R)
• M13: 2,837,423 km (0.107 R)
• M14: 2,973,407 km (0.085 R)
• M15: 3,686,840 km (0.065 R)
• M16: 3,805,919 km (0.086 R)
• M17: 4,248,430 km (0.086 R)
• M18: 4,342,228 km (0.089 R)
• M19: 4,484,047 km (0.114 R)
• M20: 4,675,532 km (0.059 R)
• M21: 5,502,808 km (0.096 R)
• M22: 5,622,337 km (0.106 R)
• M23: 5,777,171 km (0.078 R)
• M24: 6,144,284 km (0.026 R)
• M25: 6,321,707 km (0.098 R)
• M26: 6,411,166 km (0.067 R)
• M27: 6,882,848 km (0.109 R)
• M28: 7,104,403 km (0.119 R)
• M29: 7,290,951 km (0.081 R)
• M30: 7,937,065 km (0.05 R)
• M31: 8,228,032 km (0.106 R)
• M32: 8,562,085 km (0.118 R)
• M33: 8,900,625 km (0.081 R)
• M34: 9,345,379 km (0.083 R)
• M35: 9,549,879 km (0.078 R)
• M36: 9,652,803 km (0.118 R)
• M37: 10,404,233 km (0.106 R)
• M38: 10,851,231 km (0.067 R)
• M39: 11,001,727 km (0.049 R)
• M40: 11,131,129 km (0.071 R)
• M41: 11,786,367 km (0.062 R)
• M42: 12,274,804 km (0.118 R)
• M43: 12,409,143 km (0.119 R)
• M44: 12,724,496 km (0.118 R)
• M45: 13,111,206 km (0.09 R)
• M46: 13,756,422 km (0.052 R)
• M47: 14,036,170 km (0.089 R)
• M48: 14,153,305 km (0.112 R)
• M49: 14,317,713 km (0.061 R)
• M50: 14,412,109 km (0.084 R)
• M51: 14,982,227 km (0.108 R)
• M52: 15,173,862 km (0.102 R)
• M53: 15,342,309 km (0.102 R)
• M54: 15,487,120 km (0.098 R)
• M55: 15,705,233 km (0.034 R)
• M56: 15,802,472 km (0.119 R)
• M57: 16,291,807 km (0.117 R)
• M58: 16,711,728 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.1

Radius: 3.5

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.02 AU - 14.62 AU

Year: 20415 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,512,026 km

• M1: 227,838 km (0.109 R)
• M2: 263,442 km (0.108 R)
• M3: 454,927 km (0.094 R)
• M4: 1,249,890 km (0.059 R)
• M5: 1,315,115 km (0.07 R)
• M6: 1,471,744 km (0.113 R)
• M7: 2,980,139 km (0.106 R)
• M8: 4,609,410 km (0.085 R)
• M9: 4,880,631 km (0.049 R)
• M10: 5,403,026 km (0.08 R)
• M11: 5,688,908 km (0.118 R)
• M12: 6,651,121 km (0.107 R)
• M13: 6,765,414 km (0.073 R)
• M14: 6,918,752 km (0.114 R)
• M15: 7,189,823 km (0.065 R)
• M16: 8,431,785 km (0.066 R)
• M17: 9,523,251 km (0.03 R)
• M18: 9,781,307 km (0.107 R)
• M19: 9,867,924 km (0.097 R)
• M20: 10,304,451 km (0.109 R)
• M21: 10,525,108 km (0.106 R)
• M22: 11,196,503 km (0.096 R)
• M23: 12,439,213 km (0.066 R)
• M24: 13,100,734 km (0.111 R)
• M25: 14,260,866 km (0.039 R)
• M26: 14,309,934 km (0.083 R)
• M27: 15,152,469 km (0.027 R)
• M28: 16,420,311 km (0.111 R)
• M29: 17,040,843 km (0.087 R)
• M30: 17,880,087 km (0.097 R)
• M31: 19,218,240 km (0.094 R)
• M32: 20,699,109 km (0.099 R)
• M33: 20,921,561 km (0.109 R)
• M34: 21,256,810 km (0.09 R)
• M35: 22,615,458 km (0.091 R)
• M36: 22,787,196 km (0.084 R)
• M37: 22,901,938 km (0.034 R)
• M38: 23,652,620 km (0.065 R)
• M39: 23,885,245 km (0.104 R)
• M40: 24,646,548 km (0.114 R)
• M41: 25,356,091 km (0.103 R)
• M42: 25,892,848 km (0.069 R)
• M43: 28,261,132 km (0.108 R)
• M44: 28,631,686 km (0.086 R)
• M45: 28,817,487 km (0.109 R)
• M46: 29,252,667 km (0.114 R)
• M47: 29,315,049 km (0.1 R)
• M48: 31,078,509 km (0.103 R)
• M49: 31,142,238 km (0.118 R)
• M50: 31,205,817 km (0.071 R)
• M51: 31,460,881 km (0.112 R)
• M52: 32,165,936 km (0.054 R)
• M53: 35,037,616 km (0.073 R)
• M54: 37,582,875 km (0.084 R)
• M55: 37,854,245 km (0.105 R)
• M56: 39,220,822 km (0.073 R)
• M57: 39,702,976 km (0.06 R)
• M58: 39,841,055 km (0.056 R)
• M59: 40,048,547 km (0.117 R)
• M60: 40,187,074 km (0.059 R)
• M61: 40,256,338 km (0.109 R)
• M62: 40,881,957 km (0.102 R)
• M63: 41,021,382 km (0.077 R)
• M64: 42,495,220 km (0.07 R)
• M65: 43,915,053 km (0.115 R)
• M66: 47,385,126 km (0.09 R)
• M67: 47,458,429 km (0.059 R)
• M68: 47,605,034 km (0.101 R)
• M69: 47,898,545 km (0.071 R)
• M70: 48,045,600 km (0.119 R)
• M71: 49,227,124 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 3.6

Gravity: 55.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.29 AU - 23.11 AU

Year: 30464 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,512,026 km

• M1: 147,204 km (0.116 R)
• M2: 658,979 km (0.094 R)
• M3: 1,122,283 km (0.055 R)
• M4: 1,190,350 km (0.078 R)
• M5: 3,783,031 km (0.117 R)
• M6: 3,834,193 km (0.107 R)
• M7: 3,936,967 km (0.117 R)
• M8: 4,847,569 km (0.112 R)
• M9: 5,469,897 km (0.075 R)
• M10: 6,117,057 km (0.119 R)
• M11: 6,297,622 km (0.083 R)
• M12: 6,602,652 km (0.085 R)
• M13: 7,610,492 km (0.11 R)
• M14: 8,000,793 km (0.113 R)
• M15: 8,598,138 km (0.082 R)
• M16: 9,072,662 km (0.095 R)
• M17: 9,695,139 km (0.117 R)
• M18: 10,907,929 km (0.109 R)
• M19: 11,200,243 km (0.044 R)
• M20: 11,495,100 km (0.025 R)
• M21: 12,318,936 km (0.101 R)
• M22: 12,623,368 km (0.059 R)
• M23: 12,776,406 km (0.11 R)
• M24: 13,786,341 km (0.104 R)
• M25: 14,580,556 km (0.056 R)
• M26: 15,964,337 km (0.08 R)
• M27: 16,462,647 km (0.11 R)
• M28: 17,474,527 km (0.087 R)
• M29: 20,090,844 km (0.084 R)
• M30: 21,261,897 km (0.066 R)
• M31: 23,575,278 km (0.101 R)
• M32: 23,763,771 km (0.108 R)
• M33: 25,967,198 km (0.104 R)
• M34: 26,945,269 km (0.08 R)
• M35: 27,241,024 km (0.103 R)
• M36: 27,339,908 km (0.085 R)
• M37: 28,334,884 km (0.114 R)
• M38: 28,535,195 km (0.1 R)
• M39: 28,736,105 km (0.058 R)
• M40: 29,240,400 km (0.038 R)
• M41: 32,221,885 km (0.094 R)
• M42: 37,035,795 km (0.048 R)
• M43: 37,914,832 km (0.056 R)
• M44: 38,911,902 km (0.088 R)
• M45: 39,917,499 km (0.092 R)
• M46: 41,498,749 km (0.082 R)
• M47: 41,726,287 km (0.075 R)
• M48: 42,411,445 km (0.104 R)
• M49: 42,755,371 km (0.037 R)
• M50: 45,540,434 km (0.088 R)
• M51: 46,363,671 km (0.092 R)
• M52: 48,263,714 km (0.095 R)
• M53: 48,862,704 km (0.116 R)
• M54: 49,584,813 km (0.074 R)
• M55: 50,189,188 km (0.067 R)
• M56: 51,527,341 km (0.096 R)
• M57: 52,262,315 km (0.1 R)
• M58: 52,507,955 km (0.09 R)
• M59: 54,986,343 km (0.118 R)
• M60: 56,239,674 km (0.104 R)
• M61: 57,629,289 km (0.11 R)
• M62: 59,414,141 km (0.095 R)
• M63: 59,542,346 km (0.11 R)
• M64: 61,865,302 km (0.117 R)
• M65: 63,954,885 km (0.102 R)
• M66: 64,612,517 km (0.087 R)
• M67: 66,865,611 km (0.109 R)
• M68: 67,666,857 km (0.061 R)
• M69: 68,068,826 km (0.091 R)
• M70: 69,819,271 km (0.099 R)
• M71: 72,130,558 km (0.113 R)
• M72: 73,226,961 km (0.111 R)
• M73: 73,501,922 km (0.051 R)
• M74: 75,436,073 km (0.117 R)
• M75: 75,852,703 km (0.053 R)
• M76: 77,527,002 km (0.051 R)
• M77: 77,947,522 km (0.091 R)
• M78: 78,649,884 km (0.095 R)
• M79: 80,628,016 km (0.11 R)
• M80: 81,053,922 km (0.107 R)
• M81: 83,195,116 km (0.109 R)
• M82: 84,632,901 km (0.051 R)
• M83: 85,210,199 km (0.06 R)
• M84: 87,532,856 km (0.112 R)
• M85: 87,824,572 km (0.049 R)
• M86: 88,262,893 km (0.104 R)
• M87: 89,876,157 km (0.105 R)
• M88: 91,055,586 km (0.085 R)
• M89: 91,795,348 km (0.106 R)
• M90: 92,685,605 km (0.092 R)
• M91: 93,727,853 km (0.105 R)
• M92: 94,175,749 km (0.105 R)
• M93: 96,425,851 km (0.094 R)
• M94: 100,825,973 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit