🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 33 Hours

Environment

Temp: 206 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 195 Days

Day: 33.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 303 Days

Day: 28.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,464,334 km

• M1: 117,285 km (0.107 R)
• M2: 548,127 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.12 AU

Year: 401 Days

Day: 26.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.12 AU - 1.54 AU

Year: 572 Days

Day: 25.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,464,334 km

• M1: 591,360 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.63 AU - 2.13 AU

Year: 961 Days

Day: 37.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 10.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.5 AU - 9.58 AU

Year: 8498 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,464,334 km

• M1: 203,154 km (0.101 R)
• M2: 492,177 km (0.079 R)
• M3: 571,613 km (0.096 R)
• M4: 685,308 km (0.058 R)
• M5: 920,924 km (0.044 R)
• M6: 1,164,769 km (0.056 R)
• M7: 1,275,771 km (0.109 R)
• M8: 1,569,282 km (0.114 R)
• M9: 1,798,316 km (0.088 R)
• M10: 2,083,300 km (0.089 R)
• M11: 2,242,771 km (0.11 R)
• M12: 2,430,068 km (0.104 R)
• M13: 2,573,981 km (0.097 R)
• M14: 3,023,074 km (0.087 R)
• M15: 3,523,628 km (0.084 R)
• M16: 3,605,159 km (0.109 R)
• M17: 3,714,665 km (0.038 R)
• M18: 4,078,636 km (0.09 R)
• M19: 4,661,021 km (0.042 R)
• M20: 4,810,768 km (0.091 R)
• M21: 5,269,435 km (0.05 R)
• M22: 5,902,982 km (0.092 R)
• M23: 6,000,221 km (0.094 R)
• M24: 6,261,868 km (0.068 R)
• M25: 6,560,764 km (0.052 R)
• M26: 7,485,279 km (0.106 R)
• M27: 7,696,362 km (0.097 R)
• M28: 8,016,501 km (0.117 R)
• M29: 8,268,723 km (0.108 R)
• M30: 8,450,335 km (0.094 R)
• M31: 8,523,488 km (0.063 R)
• M32: 9,115,447 km (0.087 R)
• M33: 9,454,286 km (0.107 R)
• M34: 10,732,151 km (0.095 R)
• M35: 11,170,174 km (0.069 R)
• M36: 11,371,084 km (0.063 R)
• M37: 11,695,262 km (0.099 R)
• M38: 13,064,232 km (0.062 R)
• M39: 13,403,820 km (0.093 R)
• M40: 14,134,904 km (0.12 R)
• M41: 15,770,608 km (0.026 R)
• M42: 16,222,991 km (0.031 R)
• M43: 16,863,420 km (0.034 R)
• M44: 17,001,798 km (0.098 R)
• M45: 17,140,475 km (0.09 R)
• M46: 18,216,234 km (0.103 R)
• M47: 18,453,047 km (0.114 R)
• M48: 19,025,558 km (0.081 R)
• M49: 19,169,471 km (0.102 R)
• M50: 20,629,696 km (0.113 R)
• M51: 21,423,013 km (0.079 R)
• M52: 21,572,761 km (0.063 R)
• M53: 22,988,256 km (0.074 R)
• M54: 23,552,539 km (0.094 R)
• M55: 24,956,964 km (0.108 R)
• M56: 25,061,982 km (0.065 R)
• M57: 25,695,828 km (0.109 R)
• M58: 26,388,316 km (0.1 R)
• M59: 28,009,658 km (0.057 R)
• M60: 28,283,123 km (0.092 R)
• M61: 29,163,806 km (0.089 R)
• M62: 29,552,012 km (0.055 R)
• M63: 31,404,931 km (0.072 R)
• M64: 32,087,995 km (0.095 R)
• M65: 32,316,730 km (0.113 R)
• M66: 33,410,889 km (0.047 R)
• M67: 33,817,047 km (0.082 R)
• M68: 34,751,585 km (0.048 R)
• M69: 35,872,373 km (0.094 R)
• M70: 36,467,024 km (0.052 R)
• M71: 37,124,806 km (0.086 R)
• M72: 37,485,337 km (0.074 R)
• M73: 38,452,337 km (0.073 R)
• M74: 38,573,811 km (0.081 R)
• M75: 39,182,973 km (0.075 R)
• M76: 40,041,216 km (0.08 R)
• M77: 41,651,338 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 9.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.58 AU - 12.14 AU

Year: 13341 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,464,334 km

• M1: 124,765 km (0.116 R)
• M2: 215,271 km (0.11 R)
• M3: 440,117 km (0.085 R)
• M4: 552,315 km (0.114 R)
• M5: 675,285 km (0.096 R)
• M6: 774,019 km (0.033 R)
• M7: 1,219,073 km (0.104 R)
• M8: 1,341,743 km (0.115 R)
• M9: 1,555,818 km (0.07 R)
• M10: 1,780,963 km (0.117 R)
• M11: 2,113,968 km (0.039 R)
• M12: 2,262,817 km (0.04 R)
• M13: 2,518,779 km (0.098 R)
• M14: 3,341,867 km (0.078 R)
• M15: 3,515,849 km (0.082 R)
• M16: 4,148,798 km (0.118 R)
• M17: 4,558,247 km (0.046 R)
• M18: 4,622,425 km (0.104 R)
• M19: 4,719,214 km (0.095 R)
• M20: 4,980,712 km (0.116 R)
• M21: 5,620,691 km (0.115 R)
• M22: 6,793,239 km (0.094 R)
• M23: 7,501,884 km (0.069 R)
• M24: 8,038,941 km (0.025 R)
• M25: 9,272,226 km (0.08 R)
• M26: 10,182,828 km (0.089 R)
• M27: 10,949,068 km (0.072 R)
• M28: 11,470,118 km (0.093 R)
• M29: 13,634,350 km (0.066 R)
• M30: 13,727,250 km (0.095 R)
• M31: 14,810,488 km (0.106 R)
• M32: 17,108,162 km (0.081 R)
• M33: 17,208,393 km (0.109 R)
• M34: 17,763,102 km (0.118 R)
• M35: 17,864,529 km (0.12 R)
• M36: 18,580,355 km (0.071 R)
• M37: 18,735,039 km (0.042 R)
• M38: 18,890,022 km (0.115 R)
• M39: 19,149,425 km (0.063 R)
• M40: 19,410,025 km (0.06 R)
• M41: 19,987,323 km (0.104 R)
• M42: 21,644,568 km (0.106 R)
• M43: 22,133,903 km (0.089 R)
• M44: 22,517,172 km (0.091 R)
• M45: 22,737,081 km (0.051 R)
• M46: 23,959,445 km (0.107 R)
• M47: 24,522,083 km (0.118 R)
• M48: 24,861,820 km (0.096 R)
• M49: 25,317,046 km (0.071 R)
• M50: 25,545,781 km (0.088 R)
• M51: 26,178,281 km (0.078 R)
• M52: 26,467,454 km (0.078 R)
• M53: 27,165,926 km (0.078 R)
• M54: 27,929,474 km (0.088 R)
• M55: 28,284,170 km (0.098 R)
• M56: 28,640,363 km (0.111 R)
• M57: 28,759,443 km (0.051 R)
• M58: 29,057,890 km (0.083 R)
• M59: 29,778,354 km (0.11 R)
• M60: 31,359,304 km (0.091 R)
• M61: 32,905,099 km (0.105 R)
• M62: 33,154,778 km (0.097 R)
• M63: 33,405,055 km (0.119 R)
• M64: 33,781,593 km (0.084 R)
• M65: 34,602,287 km (0.105 R)
• M66: 35,238,078 km (0.088 R)
• M67: 36,456,702 km (0.095 R)
• M68: 38,015,661 km (0.105 R)
• M69: 38,408,805 km (0.119 R)
• M70: 38,671,648 km (0.106 R)
• M71: 39,662,734 km (0.08 R)
• M72: 40,528,307 km (0.08 R)
• M73: 40,929,977 km (0.106 R)
• M74: 41,939,763 km (0.067 R)
• M75: 42,075,000 km (0.063 R)
• M76: 42,345,921 km (0.114 R)
• M77: 44,190,164 km (0.112 R)
• M78: 44,327,794 km (0.102 R)
• M79: 45,018,188 km (0.064 R)
• M80: 45,295,243 km (0.106 R)
• M81: 46,339,586 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 9.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.44 AU - 13.92 AU

Year: 14881 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,464,334 km

• M1: 180,415 km (0.063 R)
• M2: 255,962 km (0.088 R)
• M3: 636,389 km (0.056 R)
• M4: 977,472 km (0.079 R)
• M5: 1,502,262 km (0.1 R)
• M6: 1,637,349 km (0.025 R)
• M7: 2,314,129 km (0.087 R)
• M8: 2,591,035 km (0.092 R)
• M9: 3,988,429 km (0.098 R)
• M10: 4,786,234 km (0.095 R)
• M11: 5,978,529 km (0.066 R)
• M12: 6,113,616 km (0.079 R)
• M13: 6,552,237 km (0.057 R)
• M14: 6,719,338 km (0.107 R)
• M15: 7,258,040 km (0.074 R)
• M16: 8,226,387 km (0.078 R)
• M17: 8,437,021 km (0.095 R)
• M18: 8,558,195 km (0.113 R)
• M19: 8,741,004 km (0.055 R)
• M20: 8,863,524 km (0.067 R)
• M21: 8,955,976 km (0.089 R)
• M22: 9,579,799 km (0.115 R)
• M23: 9,642,929 km (0.052 R)
• M24: 10,121,044 km (0.088 R)
• M25: 10,444,026 km (0.087 R)
• M26: 11,533,996 km (0.095 R)
• M27: 11,803,721 km (0.09 R)
• M28: 12,383,712 km (0.113 R)
• M29: 13,113,001 km (0.103 R)
• M30: 13,218,318 km (0.115 R)
• M31: 13,536,064 km (0.107 R)
• M32: 14,613,019 km (0.111 R)
• M33: 14,904,885 km (0.085 R)
• M34: 15,309,397 km (0.039 R)
• M35: 15,792,150 km (0.12 R)
• M36: 16,016,546 km (0.05 R)
• M37: 16,658,321 km (0.118 R)
• M38: 17,269,877 km (0.069 R)
• M39: 17,539,902 km (0.098 R)
• M40: 17,966,854 km (0.065 R)
• M41: 18,554,624 km (0.038 R)
• M42: 18,989,655 km (0.069 R)
• M43: 19,628,587 km (0.119 R)
• M44: 19,708,921 km (0.038 R)
• M45: 20,477,705 km (0.049 R)
• M46: 22,715,689 km (0.12 R)
• M47: 23,181,088 km (0.084 R)
• M48: 23,393,666 km (0.102 R)
• M49: 25,510,925 km (0.056 R)
• M50: 25,730,385 km (0.078 R)
• M51: 26,792,679 km (0.071 R)
• M52: 27,194,649 km (0.075 R)
• M53: 27,598,713 km (0.08 R)
• M54: 28,140,556 km (0.073 R)
• M55: 28,231,213 km (0.042 R)
• M56: 30,901,834 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 20,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit