🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 151 Days

Day: 13.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.13 AU - 1.19 AU

Year: 450 Days

Day: 31 Hours

Environment

Temp: 32 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.69 AU - 2.17 AU

Year: 965 Days

Day: 37.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 154.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.08 AU - 3.34 AU

Year: 2070 Days

Day: 28.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,796,459 km

• M1: 299,495 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 13.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.66 AU - 7.34 AU

Year: 5289 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,796,459 km

• M1: 222,602 km (0.086 R)
• M2: 391,647 km (0.088 R)
• M3: 691,741 km (0.105 R)
• M4: 949,049 km (0.072 R)
• M5: 1,187,957 km (0.056 R)
• M6: 1,276,519 km (0.114 R)
• M7: 1,380,639 km (0.05 R)
• M8: 1,556,416 km (0.116 R)
• M9: 1,654,104 km (0.113 R)
• M10: 1,739,823 km (0.046 R)
• M11: 1,871,170 km (0.056 R)
• M12: 2,113,220 km (0.057 R)
• M13: 2,430,367 km (0.099 R)
• M14: 2,561,714 km (0.087 R)
• M15: 2,848,643 km (0.047 R)
• M16: 3,344,410 km (0.075 R)
• M17: 3,528,116 km (0.118 R)
• M18: 4,316,497 km (0.066 R)
• M19: 4,516,958 km (0.066 R)
• M20: 4,700,066 km (0.116 R)
• M21: 4,969,043 km (0.115 R)
• M22: 5,052,818 km (0.097 R)
• M23: 5,137,041 km (0.083 R)
• M24: 5,328,377 km (0.081 R)
• M25: 6,072,626 km (0.091 R)
• M26: 6,252,593 km (0.115 R)
• M27: 6,365,988 km (0.08 R)
• M28: 6,826,300 km (0.062 R)
• M29: 6,942,987 km (0.082 R)
• M30: 7,876,777 km (0.056 R)
• M31: 7,974,913 km (0.089 R)
• M32: 8,346,065 km (0.056 R)
• M33: 8,521,244 km (0.074 R)
• M34: 8,672,488 km (0.06 R)
• M35: 9,105,574 km (0.096 R)
• M36: 9,493,780 km (0.097 R)
• M37: 9,650,559 km (0.078 R)
• M38: 10,313,128 km (0.11 R)
• M39: 10,663,486 km (0.111 R)
• M40: 11,375,871 km (0.071 R)
• M41: 12,616,636 km (0.1 R)
• M42: 12,875,739 km (0.037 R)
• M43: 13,399,332 km (0.066 R)
• M44: 13,516,616 km (0.118 R)
• M45: 13,693,142 km (0.094 R)
• M46: 14,167,816 km (0.1 R)
• M47: 14,287,345 km (0.076 R)
• M48: 14,557,369 km (0.069 R)
• M49: 14,768,751 km (0.098 R)
• M50: 15,593,184 km (0.091 R)
• M51: 16,213,567 km (0.082 R)
• M52: 16,621,071 km (0.118 R)
• M53: 16,873,593 km (0.061 R)
• M54: 17,127,460 km (0.112 R)
• M55: 17,896,393 km (0.09 R)
• M56: 19,269,253 km (0.064 R)
• M57: 19,501,279 km (0.092 R)
• M58: 19,767,713 km (0.051 R)
• M59: 19,867,944 km (0.1 R)
• M60: 20,270,511 km (0.1 R)
• M61: 20,438,959 km (0.034 R)
• M62: 20,811,308 km (0.1 R)
• M63: 21,425,557 km (0.103 R)
• M64: 21,838,447 km (0.105 R)
• M65: 22,532,282 km (0.089 R)
• M66: 22,741,868 km (0.056 R)
• M67: 23,198,142 km (0.085 R)
• M68: 23,409,823 km (0.106 R)
• M69: 23,515,888 km (0.041 R)
• M70: 23,870,584 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 15

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.9 AU - 9.38 AU

Year: 7600 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,796,459 km

• M1: 193,280 km (0.115 R)
• M2: 338,540 km (0.075 R)
• M3: 526,136 km (0.117 R)
• M4: 802,742 km (0.118 R)
• M5: 976,724 km (0.046 R)
• M6: 1,146,817 km (0.079 R)
• M7: 1,346,530 km (0.081 R)
• M8: 2,283,163 km (0.112 R)
• M9: 2,706,525 km (0.08 R)
• M10: 3,002,728 km (0.071 R)
• M11: 3,155,019 km (0.071 R)
• M12: 3,440,901 km (0.104 R)
• M13: 3,817,139 km (0.108 R)
• M14: 4,178,717 km (0.106 R)
• M15: 4,845,625 km (0.104 R)
• M16: 5,055,361 km (0.041 R)
• M17: 5,176,535 km (0.08 R)
• M18: 5,546,191 km (0.111 R)
• M19: 5,639,840 km (0.089 R)
• M20: 5,765,801 km (0.076 R)
• M21: 5,956,239 km (0.094 R)
• M22: 6,311,085 km (0.117 R)
• M23: 6,409,072 km (0.116 R)
• M24: 6,639,752 km (0.088 R)
• M25: 7,075,530 km (0.062 R)
• M26: 7,589,848 km (0.068 R)
• M27: 7,799,135 km (0.098 R)
• M28: 7,904,452 km (0.099 R)
• M29: 8,402,164 km (0.102 R)
• M30: 9,094,204 km (0.074 R)
• M31: 9,391,156 km (0.115 R)
• M32: 9,578,303 km (0.082 R)
• M33: 10,070,929 km (0.087 R)
• M34: 10,962,682 km (0.1 R)
• M35: 11,081,013 km (0.109 R)
• M36: 11,398,311 km (0.051 R)
• M37: 11,598,024 km (0.08 R)
• M38: 12,368,154 km (0.063 R)
• M39: 13,280,551 km (0.108 R)
• M40: 13,660,081 km (0.105 R)
• M41: 15,833,139 km (0.092 R)
• M42: 16,415,674 km (0.112 R)
• M43: 16,823,029 km (0.081 R)
• M44: 18,205,163 km (0.117 R)
• M45: 18,438,985 km (0.103 R)
• M46: 18,862,646 km (0.087 R)
• M47: 19,241,727 km (0.1 R)
• M48: 19,815,285 km (0.057 R)
• M49: 19,911,477 km (0.12 R)
• M50: 21,817,204 km (0.049 R)
• M51: 23,221,030 km (0.101 R)
• M52: 23,627,488 km (0.072 R)
• M53: 25,538,152 km (0.098 R)
• M54: 25,905,115 km (0.109 R)
• M55: 26,168,408 km (0.093 R)
• M56: 27,874,122 km (0.111 R)
• M57: 28,958,408 km (0.071 R)
• M58: 29,450,884 km (0.075 R)
• M59: 30,555,066 km (0.119 R)
• M60: 31,056,368 km (0.096 R)
• M61: 31,616,612 km (0.056 R)
• M62: 31,729,110 km (0.075 R)
• M63: 31,898,006 km (0.095 R)
• M64: 32,293,393 km (0.105 R)
• M65: 32,463,336 km (0.092 R)
• M66: 33,088,955 km (0.112 R)
• M67: 35,923,834 km (0.098 R)
• M68: 36,158,703 km (0.043 R)
• M69: 36,689,027 km (0.03 R)
• M70: 37,936,374 km (0.081 R)
• M71: 39,016,621 km (0.049 R)
• M72: 39,258,072 km (0.103 R)
• M73: 39,621,146 km (0.064 R)
• M74: 40,472,657 km (0.112 R)
• M75: 40,594,878 km (0.119 R)
• M76: 40,961,991 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 13.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.59 AU - 9.03 AU

Year: 8621 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,796,459 km

• M1: 257,009 km (0.118 R)
• M2: 427,252 km (0.053 R)
• M3: 548,575 km (0.088 R)
• M4: 649,105 km (0.084 R)
• M5: 1,123,031 km (0.094 R)
• M6: 1,319,004 km (0.11 R)
• M7: 1,711,400 km (0.06 R)
• M8: 2,387,133 km (0.053 R)
• M9: 2,543,613 km (0.09 R)
• M10: 2,950,220 km (0.094 R)
• M11: 3,355,779 km (0.102 R)
• M12: 3,443,593 km (0.109 R)
• M13: 3,554,296 km (0.096 R)
• M14: 3,802,179 km (0.103 R)
• M15: 4,126,059 km (0.115 R)
• M16: 5,000,010 km (0.104 R)
• M17: 5,176,535 km (0.091 R)
• M18: 5,432,347 km (0.12 R)
• M19: 5,535,869 km (0.098 R)
• M20: 5,666,319 km (0.106 R)
• M21: 5,930,209 km (0.111 R)
• M22: 6,063,650 km (0.031 R)
• M23: 6,225,067 km (0.038 R)
• M24: 6,442,582 km (0.053 R)
• M25: 6,662,790 km (0.09 R)
• M26: 7,138,810 km (0.094 R)
• M27: 7,452,816 km (0.058 R)
• M28: 8,662,764 km (0.073 R)
• M29: 9,090,015 km (0.082 R)
• M30: 9,244,251 km (0.107 R)
• M31: 9,337,151 km (0.104 R)
• M32: 9,461,617 km (0.1 R)
• M33: 9,555,414 km (0.118 R)
• M34: 9,649,362 km (0.067 R)
• M35: 9,870,019 km (0.09 R)
• M36: 10,252,092 km (0.041 R)
• M37: 10,541,863 km (0.116 R)
• M38: 10,671,415 km (0.119 R)
• M39: 12,030,960 km (0.026 R)
• M40: 12,576,244 km (0.081 R)
• M41: 13,620,587 km (0.092 R)
• M42: 14,260,417 km (0.103 R)
• M43: 14,656,403 km (0.118 R)
• M44: 15,275,289 km (0.101 R)
• M45: 15,643,449 km (0.119 R)
• M46: 15,903,002 km (0.118 R)
• M47: 16,051,852 km (0.047 R)
• M48: 16,501,393 km (0.089 R)
• M49: 16,803,282 km (0.11 R)
• M50: 16,992,972 km (0.101 R)
• M51: 17,566,231 km (0.113 R)
• M52: 17,720,167 km (0.111 R)
• M53: 18,145,923 km (0.096 R)
• M54: 18,535,924 km (0.102 R)
• M55: 19,522,821 km (0.1 R)
• M56: 19,962,489 km (0.048 R)
• M57: 20,974,070 km (0.116 R)
• M58: 21,342,231 km (0.093 R)
• M59: 22,626,977 km (0.072 R)
• M60: 22,836,414 km (0.047 R)
• M61: 23,004,562 km (0.106 R)
• M62: 23,130,972 km (0.086 R)
• M63: 24,278,538 km (0.071 R)
• M64: 24,364,257 km (0.049 R)
• M65: 24,450,126 km (0.106 R)
• M66: 25,183,904 km (0.108 R)
• M67: 25,618,935 km (0.097 R)
• M68: 25,837,497 km (0.093 R)
• M69: 26,012,676 km (0.113 R)
• M70: 27,205,570 km (0.091 R)
• M71: 27,696,849 km (0.109 R)
• M72: 28,055,884 km (0.117 R)
• M73: 28,326,207 km (0.076 R)
• M74: 28,778,591 km (0.101 R)
• M75: 30,058,102 km (0.108 R)
• M76: 30,242,406 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 9.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.08 AU - 10.24 AU

Year: 9977 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,796,459 km

• M1: 303,235 km (0.049 R)
• M2: 392,994 km (0.093 R)
• M3: 651,349 km (0.111 R)
• M4: 839,693 km (0.1 R)
• M5: 1,208,152 km (0.057 R)
• M6: 1,315,713 km (0.102 R)
• M7: 1,507,797 km (0.115 R)
• M8: 1,709,156 km (0.102 R)
• M9: 1,973,346 km (0.084 R)
• M10: 2,442,634 km (0.103 R)
• M11: 3,415,319 km (0.103 R)
• M12: 3,681,304 km (0.084 R)
• M13: 3,908,095 km (0.063 R)
• M14: 4,046,473 km (0.107 R)
• M15: 4,399,374 km (0.07 R)
• M16: 5,672,602 km (0.116 R)
• M17: 5,908,518 km (0.094 R)
• M18: 6,335,769 km (0.069 R)
• M19: 6,773,193 km (0.102 R)
• M20: 7,079,719 km (0.036 R)
• M21: 7,533,599 km (0.081 R)
• M22: 7,763,980 km (0.047 R)
• M23: 8,649,001 km (0.058 R)
• M24: 9,256,667 km (0.109 R)
• M25: 10,130,469 km (0.116 R)
• M26: 10,448,962 km (0.062 R)
• M27: 10,577,317 km (0.113 R)
• M28: 10,932,912 km (0.074 R)
• M29: 11,688,979 km (0.033 R)
• M30: 11,855,631 km (0.067 R)
• M31: 12,023,031 km (0.059 R)
• M32: 12,123,860 km (0.079 R)
• M33: 12,292,607 km (0.093 R)
• M34: 12,734,818 km (0.068 R)
• M35: 13,147,708 km (0.057 R)
• M36: 13,704,960 km (0.06 R)
• M37: 13,986,503 km (0.108 R)
• M38: 14,198,932 km (0.068 R)
• M39: 14,341,200 km (0.112 R)
• M40: 14,878,705 km (0.047 R)
• M41: 15,168,177 km (0.097 R)
• M42: 16,530,714 km (0.097 R)
• M43: 17,245,493 km (0.058 R)
• M44: 17,625,771 km (0.12 R)
• M45: 18,822,254 km (0.117 R)
• M46: 19,568,449 km (0.11 R)
• M47: 19,925,240 km (0.118 R)
• M48: 20,565,070 km (0.068 R)
• M49: 20,726,037 km (0.092 R)
• M50: 22,276,170 km (0.111 R)
• M51: 22,441,625 km (0.094 R)
• M52: 23,736,844 km (0.049 R)
• M53: 25,486,840 km (0.12 R)
• M54: 25,876,542 km (0.096 R)
• M55: 26,574,267 km (0.103 R)
• M56: 27,810,095 km (0.096 R)
• M57: 30,063,188 km (0.046 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit