🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 24.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,291,109 km

• M1: 34,408 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 199 Days

Day: 41.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,291,109 km

• M1: 291,417 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.31 AU - 2.85 AU

Year: 1470 Days

Day: 17.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,291,109 km

• M1: 254,167 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.39 AU - 2.91 AU

Year: 1530 Days

Day: 19.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.4 AU - 3.52 AU

Year: 1807 Days

Day: 33.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.53 AU - 5.15 AU

Year: 3208 Days

Day: 37.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 10.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.17 AU - 6.75 AU

Year: 4526 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,291,109 km

• M1: 143,614 km (0.045 R)
• M2: 241,152 km (0.107 R)
• M3: 498,161 km (0.117 R)
• M4: 655,687 km (0.112 R)
• M5: 796,160 km (0.096 R)
• M6: 866,022 km (0.06 R)
• M7: 1,278,463 km (0.104 R)
• M8: 1,533,977 km (0.106 R)
• M9: 1,656,497 km (0.101 R)
• M10: 1,911,861 km (0.081 R)
• M11: 2,044,255 km (0.104 R)
• M12: 2,230,055 km (0.102 R)
• M13: 2,356,914 km (0.108 R)
• M14: 2,499,332 km (0.104 R)
• M15: 3,083,661 km (0.104 R)
• M16: 3,268,564 km (0.038 R)
• M17: 3,340,670 km (0.048 R)
• M18: 3,428,035 km (0.101 R)
• M19: 3,724,389 km (0.041 R)
• M20: 3,891,041 km (0.051 R)
• M21: 3,982,894 km (0.112 R)
• M22: 4,215,967 km (0.087 R)
• M23: 4,437,522 km (0.12 R)
• M24: 4,875,694 km (0.075 R)
• M25: 5,074,958 km (0.08 R)
• M26: 5,378,791 km (0.111 R)
• M27: 5,602,141 km (0.084 R)
• M28: 5,810,830 km (0.082 R)
• M29: 6,040,014 km (0.039 R)
• M30: 6,111,073 km (0.087 R)
• M31: 6,236,137 km (0.09 R)
• M32: 6,763,469 km (0.091 R)
• M33: 7,286,314 km (0.079 R)
• M34: 7,571,896 km (0.082 R)
• M35: 7,706,385 km (0.113 R)
• M36: 7,899,815 km (0.105 R)
• M37: 8,450,185 km (0.09 R)
• M38: 8,649,898 km (0.111 R)
• M39: 8,871,154 km (0.049 R)
• M40: 9,258,014 km (0.114 R)
• M41: 9,963,966 km (0.105 R)
• M42: 10,174,899 km (0.099 R)
• M43: 10,280,964 km (0.112 R)
• M44: 10,365,936 km (0.102 R)
• M45: 10,946,525 km (0.11 R)
• M46: 11,295,537 km (0.07 R)
• M47: 11,515,446 km (0.098 R)
• M48: 12,387,003 km (0.105 R)
• M49: 14,240,521 km (0.081 R)
• M50: 14,549,739 km (0.082 R)
• M51: 15,223,528 km (0.099 R)
• M52: 15,809,204 km (0.087 R)
• M53: 16,079,976 km (0.117 R)
• M54: 16,427,043 km (0.076 R)
• M55: 16,501,692 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.8 AU - 6.76 AU

Year: 4930 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,291,109 km

• M1: 148,251 km (0.087 R)
• M2: 264,339 km (0.026 R)
• M3: 371,152 km (0.076 R)
• M4: 756,068 km (0.118 R)
• M5: 855,700 km (0.077 R)
• M6: 948,451 km (0.044 R)
• M7: 1,032,525 km (0.117 R)
• M8: 1,144,723 km (0.067 R)
• M9: 1,965,118 km (0.091 R)
• M10: 2,106,338 km (0.091 R)
• M11: 2,234,843 km (0.116 R)
• M12: 2,382,496 km (0.056 R)
• M13: 2,601,657 km (0.079 R)
• M14: 2,739,885 km (0.054 R)
• M15: 2,845,052 km (0.044 R)
• M16: 3,150,830 km (0.091 R)
• M17: 3,658,266 km (0.114 R)
• M18: 3,833,296 km (0.062 R)
• M19: 4,090,903 km (0.075 R)
• M20: 4,833,657 km (0.111 R)
• M21: 4,961,563 km (0.1 R)
• M22: 5,112,208 km (0.113 R)
• M23: 6,162,834 km (0.117 R)
• M24: 6,465,171 km (0.111 R)
• M25: 7,132,527 km (0.045 R)
• M26: 7,302,919 km (0.025 R)
• M27: 7,400,906 km (0.064 R)
• M28: 7,499,192 km (0.066 R)
• M29: 7,598,076 km (0.097 R)
• M30: 7,672,426 km (0.1 R)
• M31: 7,947,387 km (0.103 R)
• M32: 8,022,934 km (0.098 R)
• M33: 8,948,197 km (0.043 R)
• M34: 9,053,065 km (0.096 R)
• M35: 9,637,244 km (0.118 R)
• M36: 9,852,815 km (0.051 R)
• M37: 10,124,485 km (0.116 R)
• M38: 10,206,464 km (0.083 R)
• M39: 10,508,951 km (0.11 R)
• M40: 10,898,205 km (0.073 R)
• M41: 11,122,751 km (0.094 R)
• M42: 11,207,424 km (0.11 R)
• M43: 11,292,246 km (0.097 R)
• M44: 11,491,061 km (0.094 R)
• M45: 11,633,778 km (0.119 R)
• M46: 12,065,367 km (0.071 R)
• M47: 13,122,725 km (0.08 R)
• M48: 14,301,407 km (0.088 R)
• M49: 14,424,227 km (0.117 R)
• M50: 14,609,130 km (0.101 R)
• M51: 14,732,847 km (0.102 R)
• M52: 14,856,864 km (0.066 R)
• M53: 15,293,690 km (0.115 R)
• M54: 15,893,427 km (0.074 R)
• M55: 16,020,735 km (0.113 R)
• M56: 16,212,220 km (0.042 R)
• M57: 16,726,538 km (0.101 R)
• M58: 18,135,451 km (0.101 R)
• M59: 18,468,605 km (0.115 R)
• M60: 19,446,078 km (0.086 R)
• M61: 19,548,103 km (0.027 R)
• M62: 20,095,482 km (0.114 R)
• M63: 20,233,112 km (0.057 R)
• M64: 20,752,067 km (0.12 R)
• M65: 21,240,504 km (0.12 R)
• M66: 21,310,516 km (0.061 R)
• M67: 21,626,766 km (0.083 R)
• M68: 22,157,389 km (0.066 R)
• M69: 22,228,448 km (0.084 R)
• M70: 23,015,333 km (0.112 R)
• M71: 23,087,290 km (0.111 R)
• M72: 23,738,489 km (0.077 R)
• M73: 24,359,171 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 14.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.06 AU - 9.84 AU

Year: 7952 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,291,109 km

• M1: 246,986 km (0.073 R)
• M2: 371,302 km (0.117 R)
• M3: 695,630 km (0.062 R)
• M4: 908,508 km (0.079 R)
• M5: 1,546,692 km (0.102 R)
• M6: 1,754,933 km (0.12 R)
• M7: 1,952,551 km (0.047 R)
• M8: 2,116,211 km (0.067 R)
• M9: 2,435,753 km (0.035 R)
• M10: 2,680,195 km (0.033 R)
• M11: 2,932,866 km (0.117 R)
• M12: 3,121,659 km (0.082 R)
• M13: 3,241,786 km (0.084 R)
• M14: 3,461,994 km (0.046 R)
• M15: 3,712,421 km (0.098 R)
• M16: 4,099,580 km (0.117 R)
• M17: 4,913,093 km (0.038 R)
• M18: 5,541,255 km (0.047 R)
• M19: 5,717,032 km (0.102 R)
• M20: 5,984,214 km (0.112 R)
• M21: 6,225,216 km (0.117 R)
• M22: 6,316,471 km (0.074 R)
• M23: 6,904,690 km (0.118 R)
• M24: 8,200,207 km (0.118 R)
• M25: 9,082,236 km (0.074 R)
• M26: 9,220,614 km (0.108 R)
• M27: 9,359,740 km (0.086 R)
• M28: 10,533,784 km (0.062 R)
• M29: 10,715,845 km (0.053 R)
• M30: 11,230,911 km (0.112 R)
• M31: 11,342,361 km (0.116 R)
• M32: 11,641,407 km (0.118 R)
• M33: 11,867,449 km (0.085 R)
• M34: 12,018,843 km (0.081 R)
• M35: 12,438,764 km (0.056 R)
• M36: 12,554,104 km (0.053 R)
• M37: 12,863,472 km (0.089 R)
• M38: 13,214,578 km (0.106 R)
• M39: 14,085,986 km (0.043 R)
• M40: 15,017,083 km (0.075 R)
• M41: 15,428,028 km (0.089 R)
• M42: 16,345,363 km (0.12 R)
• M43: 16,810,612 km (0.098 R)
• M44: 16,938,219 km (0.096 R)
• M45: 18,014,725 km (0.037 R)
• M46: 18,276,372 km (0.092 R)
• M47: 18,407,569 km (0.072 R)
• M48: 19,113,222 km (0.1 R)
• M49: 19,290,945 km (0.082 R)
• M50: 19,513,995 km (0.035 R)
• M51: 20,142,904 km (0.109 R)
• M52: 20,596,336 km (0.101 R)
• M53: 22,116,400 km (0.107 R)
• M54: 22,256,274 km (0.11 R)
• M55: 23,244,368 km (0.053 R)
• M56: 24,102,760 km (0.12 R)
• M57: 24,584,016 km (0.047 R)
• M58: 24,874,386 km (0.034 R)
• M59: 25,458,566 km (0.112 R)
• M60: 25,850,512 km (0.117 R)
• M61: 26,590,722 km (0.081 R)
• M62: 27,337,964 km (0.113 R)
• M63: 27,890,279 km (0.117 R)
• M64: 28,193,215 km (0.092 R)
• M65: 28,700,351 km (0.075 R)
• M66: 29,415,429 km (0.1 R)
• M67: 30,084,880 km (0.04 R)
• M68: 31,333,723 km (0.059 R)
• M69: 32,440,298 km (0.096 R)
• M70: 32,652,578 km (0.116 R)
• M71: 32,918,563 km (0.03 R)
• M72: 33,345,515 km (0.118 R)
• M73: 34,367,119 km (0.113 R)
• M74: 34,800,354 km (0.088 R)
• M75: 34,908,962 km (0.1 R)
• M76: 35,235,385 km (0.053 R)
• M77: 36,110,832 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.7

Radius: 6.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.27 AU - 20.87 AU

Year: 31898 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 68,291,109 km

• M1: 492,177 km (0.117 R)
• M2: 649,554 km (0.04 R)
• M3: 691,441 km (0.106 R)
• M4: 1,292,825 km (0.117 R)
• M5: 1,863,840 km (0.085 R)
• M6: 2,080,458 km (0.072 R)
• M7: 2,175,901 km (0.11 R)
• M8: 2,708,769 km (0.115 R)
• M9: 2,848,044 km (0.1 R)
• M10: 2,989,863 km (0.109 R)
• M11: 3,694,619 km (0.033 R)
• M12: 3,888,348 km (0.09 R)
• M13: 4,205,346 km (0.114 R)
• M14: 4,448,592 km (0.102 R)
• M15: 4,780,101 km (0.079 R)
• M16: 6,414,158 km (0.102 R)
• M17: 8,002,888 km (0.115 R)
• M18: 8,304,178 km (0.119 R)
• M19: 9,388,014 km (0.084 R)
• M20: 9,973,391 km (0.084 R)
• M21: 10,625,338 km (0.111 R)
• M22: 11,012,049 km (0.087 R)
• M23: 11,347,148 km (0.11 R)
• M24: 12,199,407 km (0.058 R)
• M25: 12,314,747 km (0.09 R)
• M26: 14,206,562 km (0.11 R)
• M27: 15,248,062 km (0.087 R)
• M28: 15,746,522 km (0.072 R)
• M29: 16,440,806 km (0.1 R)
• M30: 17,793,620 km (0.091 R)
• M31: 18,384,232 km (0.105 R)
• M32: 18,848,135 km (0.114 R)
• M33: 20,330,949 km (0.026 R)
• M34: 21,086,269 km (0.09 R)
• M35: 21,502,151 km (0.069 R)
• M36: 21,571,863 km (0.098 R)
• M37: 23,693,760 km (0.117 R)
• M38: 24,053,842 km (0.064 R)
• M39: 25,071,706 km (0.097 R)
• M40: 26,401,032 km (0.052 R)
• M41: 28,056,482 km (0.087 R)
• M42: 28,590,397 km (0.057 R)
• M43: 29,435,924 km (0.11 R)
• M44: 30,837,207 km (0.043 R)
• M45: 32,101,010 km (0.11 R)
• M46: 32,899,414 km (0.093 R)
• M47: 33,220,601 km (0.104 R)
• M48: 37,406,050 km (0.114 R)
• M49: 38,414,788 km (0.046 R)
• M50: 39,432,353 km (0.095 R)
• M51: 41,927,945 km (0.108 R)
• M52: 42,014,861 km (0.085 R)
• M53: 43,414,499 km (0.105 R)
• M54: 46,169,493 km (0.114 R)
• M55: 46,709,093 km (0.117 R)
• M56: 50,175,575 km (0.034 R)
• M57: 51,939,633 km (0.091 R)
• M58: 54,575,996 km (0.063 R)
• M59: 55,623,630 km (0.102 R)
• M60: 56,677,996 km (0.069 R)
• M61: 58,029,164 km (0.06 R)
• M62: 58,708,787 km (0.11 R)
• M63: 60,861,949 km (0.054 R)
• M64: 62,146,247 km (0.051 R)
• M65: 62,245,430 km (0.058 R)
• M66: 63,339,738 km (0.052 R)
• M67: 63,639,383 km (0.111 R)
• M68: 65,446,525 km (0.098 R)
• M69: 66,255,102 km (0.086 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 20,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit