🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 144 Days

Day: 24.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,635,586 km

• M1: 331,808 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 17.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,635,586 km

• M1: 99,931 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.02 AU

Year: 338 Days

Day: 18.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1 AU - 1.16 AU

Year: 430 Days

Day: 12.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.12 AU - 3.28 AU

Year: 1699 Days

Day: 23.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,635,586 km

• M1: 172,636 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.68 AU - 3.84 AU

Year: 2792 Days

Day: 24.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 11.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.54 AU - 6.5 AU

Year: 5655 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,635,586 km

• M1: 273,615 km (0.109 R)
• M2: 417,677 km (0.088 R)
• M3: 1,302,549 km (0.117 R)
• M4: 2,139,998 km (0.116 R)
• M5: 2,215,395 km (0.115 R)
• M6: 2,560,517 km (0.084 R)
• M7: 3,165,341 km (0.084 R)
• M8: 3,414,571 km (0.059 R)
• M9: 3,945,644 km (0.066 R)
• M10: 4,797,604 km (0.052 R)
• M11: 5,406,467 km (0.074 R)
• M12: 5,614,857 km (0.094 R)
• M13: 5,705,064 km (0.118 R)
• M14: 6,039,715 km (0.108 R)
• M15: 6,209,508 km (0.038 R)
• M16: 6,412,363 km (0.11 R)
• M17: 6,585,597 km (0.032 R)
• M18: 8,402,164 km (0.05 R)
• M19: 8,940,717 km (0.112 R)
• M20: 9,418,832 km (0.103 R)
• M21: 9,580,098 km (0.032 R)
• M22: 10,940,541 km (0.11 R)
• M23: 11,681,649 km (0.059 R)
• M24: 11,835,735 km (0.095 R)
• M25: 12,048,613 km (0.109 R)
• M26: 12,419,466 km (0.102 R)
• M27: 13,232,380 km (0.104 R)
• M28: 13,594,706 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 13.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.5 AU - 7.74 AU

Year: 6522 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,635,586 km

• M1: 172,486 km (0.107 R)
• M2: 433,235 km (0.085 R)
• M3: 539,899 km (0.105 R)
• M4: 823,237 km (0.114 R)
• M5: 1,330,972 km (0.104 R)
• M6: 1,910,664 km (0.118 R)
• M7: 2,067,443 km (0.109 R)
• M8: 2,301,563 km (0.099 R)
• M9: 2,698,596 km (0.066 R)
• M10: 3,056,434 km (0.119 R)
• M11: 3,241,187 km (0.091 R)
• M12: 3,578,830 km (0.081 R)
• M13: 3,839,878 km (0.096 R)
• M14: 4,017,301 km (0.092 R)
• M15: 4,288,672 km (0.113 R)
• M16: 4,613,000 km (0.056 R)
• M17: 4,825,878 km (0.112 R)
• M18: 4,969,492 km (0.065 R)
• M19: 5,433,993 km (0.041 R)
• M20: 6,274,135 km (0.107 R)
• M21: 6,483,871 km (0.104 R)
• M22: 6,776,185 km (0.071 R)
• M23: 7,045,761 km (0.096 R)
• M24: 7,154,518 km (0.076 R)
• M25: 8,045,373 km (0.101 R)
• M26: 8,359,679 km (0.083 R)
• M27: 9,089,267 km (0.12 R)
• M28: 9,356,898 km (0.086 R)
• M29: 9,717,878 km (0.11 R)
• M30: 10,022,309 km (0.041 R)
• M31: 10,206,315 km (0.071 R)
• M32: 10,453,600 km (0.064 R)
• M33: 10,578,065 km (0.101 R)
• M34: 10,671,564 km (0.076 R)
• M35: 10,922,589 km (0.091 R)
• M36: 11,175,559 km (0.094 R)
• M37: 12,239,499 km (0.118 R)
• M38: 12,469,282 km (0.112 R)
• M39: 13,640,035 km (0.117 R)
• M40: 14,428,565 km (0.12 R)
• M41: 14,567,242 km (0.099 R)
• M42: 14,775,931 km (0.102 R)
• M43: 14,915,656 km (0.053 R)
• M44: 15,479,191 km (0.107 R)
• M45: 16,121,415 km (0.111 R)
• M46: 16,518,148 km (0.114 R)
• M47: 17,027,828 km (0.102 R)
• M48: 17,284,688 km (0.119 R)
• M49: 17,616,645 km (0.05 R)
• M50: 18,025,347 km (0.091 R)
• M51: 18,814,326 km (0.06 R)
• M52: 18,928,020 km (0.076 R)
• M53: 19,652,971 km (0.118 R)
• M54: 19,922,397 km (0.088 R)
• M55: 20,038,336 km (0.077 R)
• M56: 20,426,093 km (0.118 R)
• M57: 21,922,072 km (0.044 R)
• M58: 22,121,636 km (0.113 R)
• M59: 22,321,648 km (0.09 R)
• M60: 22,522,408 km (0.117 R)
• M61: 23,087,439 km (0.091 R)
• M62: 23,209,212 km (0.108 R)
• M63: 23,657,407 km (0.078 R)
• M64: 23,903,047 km (0.098 R)
• M65: 24,231,863 km (0.09 R)
• M66: 24,520,737 km (0.106 R)
• M67: 25,269,175 km (0.092 R)
• M68: 25,898,383 km (0.097 R)
• M69: 26,278,512 km (0.062 R)
• M70: 26,490,492 km (0.088 R)
• M71: 26,916,098 km (0.116 R)
• M72: 27,258,228 km (0.09 R)
• M73: 27,601,854 km (0.096 R)
• M74: 28,206,679 km (0.117 R)
• M75: 28,467,128 km (0.101 R)
• M76: 28,641,260 km (0.11 R)
• M77: 29,078,086 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.9

Radius: 6.6

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.72 AU - 13.68 AU

Year: 16316 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,635,586 km

• M1: 97,388 km (0.116 R)
• M2: 193,280 km (0.091 R)
• M3: 240,703 km (0.048 R)
• M4: 584,778 km (0.11 R)
• M5: 699,071 km (0.11 R)
• M6: 1,132,157 km (0.072 R)
• M7: 1,350,719 km (0.093 R)
• M8: 1,636,002 km (0.117 R)
• M9: 2,321,460 km (0.044 R)
• M10: 3,322,270 km (0.043 R)
• M11: 3,564,768 km (0.081 R)
• M12: 3,957,462 km (0.088 R)
• M13: 4,251,721 km (0.073 R)
• M14: 4,326,370 km (0.106 R)
• M15: 4,439,317 km (0.038 R)
• M16: 4,822,437 km (0.108 R)
• M17: 5,256,271 km (0.111 R)
• M18: 6,501,673 km (0.084 R)
• M19: 6,587,841 km (0.114 R)
• M20: 6,805,058 km (0.104 R)
• M21: 7,201,641 km (0.111 R)
• M22: 7,380,411 km (0.047 R)
• M23: 8,910,049 km (0.112 R)
• M24: 9,198,324 km (0.111 R)
• M25: 9,392,353 km (0.084 R)
• M26: 10,787,502 km (0.094 R)
• M27: 11,509,163 km (0.104 R)
• M28: 11,981,144 km (0.09 R)
• M29: 12,781,941 km (0.062 R)
• M30: 13,270,827 km (0.106 R)
• M31: 13,600,092 km (0.102 R)
• M32: 13,710,346 km (0.055 R)
• M33: 14,322,650 km (0.102 R)
• M34: 14,830,235 km (0.096 R)
• M35: 15,458,546 km (0.051 R)
• M36: 15,862,909 km (0.114 R)
• M37: 16,564,224 km (0.092 R)
• M38: 17,215,873 km (0.11 R)
• M39: 18,483,266 km (0.047 R)
• M40: 19,282,866 km (0.107 R)
• M41: 19,344,800 km (0.097 R)
• M42: 20,724,840 km (0.093 R)
• M43: 21,234,520 km (0.094 R)
• M44: 21,362,726 km (0.117 R)
• M45: 21,942,118 km (0.118 R)
• M46: 22,266,297 km (0.031 R)
• M47: 22,331,372 km (0.054 R)
• M48: 22,722,869 km (0.071 R)
• M49: 23,182,434 km (0.119 R)
• M50: 23,380,352 km (0.117 R)
• M51: 23,777,834 km (0.094 R)
• M52: 23,977,397 km (0.118 R)
• M53: 24,244,429 km (0.056 R)
• M54: 25,730,385 km (0.105 R)
• M55: 27,106,685 km (0.078 R)
• M56: 27,733,800 km (0.078 R)
• M57: 28,084,158 km (0.066 R)
• M58: 28,931,331 km (0.091 R)
• M59: 30,578,254 km (0.115 R)
• M60: 30,867,725 km (0.098 R)
• M61: 31,449,512 km (0.119 R)
• M62: 33,068,011 km (0.055 R)
• M63: 33,290,762 km (0.118 R)
• M64: 33,812,560 km (0.098 R)
• M65: 34,111,905 km (0.111 R)
• M66: 35,242,416 km (0.116 R)
• M67: 35,469,954 km (0.103 R)
• M68: 36,615,126 km (0.108 R)
• M69: 36,692,019 km (0.109 R)
• M70: 37,230,871 km (0.119 R)
• M71: 38,083,130 km (0.102 R)
• M72: 38,628,713 km (0.071 R)
• M73: 39,727,809 km (0.119 R)
• M74: 39,964,622 km (0.119 R)
• M75: 42,036,852 km (0.045 R)
• M76: 42,358,787 km (0.101 R)
• M77: 43,491,841 km (0.088 R)
• M78: 48,712,657 km (0.034 R)
• M79: 50,325,621 km (0.085 R)
• M80: 51,267,489 km (0.045 R)
• M81: 51,525,247 km (0.04 R)
• M82: 52,561,062 km (0.093 R)
• M83: 52,994,597 km (0.111 R)
• M84: 53,690,825 km (0.065 R)
• M85: 53,778,041 km (0.039 R)
• M86: 56,417,097 km (0.081 R)
• M87: 56,594,520 km (0.081 R)
• M88: 57,127,986 km (0.077 R)
• M89: 58,289,464 km (0.052 R)
• M90: 58,379,073 km (0.106 R)
• M91: 58,918,074 km (0.08 R)
• M92: 59,278,306 km (0.105 R)
• M93: 60,091,370 km (0.085 R)
• M94: 60,453,996 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit