🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.59 AU - 0.77 AU

Year: 211 Days

Day: 17.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.1 AU - 1.66 AU

Year: 611 Days

Day: 26.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,044,417 km

• M1: 268,678 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.66 AU - 1.72 AU

Year: 828 Days

Day: 21.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.44 AU - 3.82 AU

Year: 2605 Days

Day: 13.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.84 AU - 4.48 AU

Year: 3196 Days

Day: 36.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,044,417 km

• M1: 1,228,947 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.1 AU - 4.46 AU

Year: 3336 Days

Day: 28.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,044,417 km

• M1: 1,405,771 km (0.058 R)
• M2: 1,755,830 km (0.039 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 11.4

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.69 AU - 5.37 AU

Year: 4250 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,044,417 km

• M1: 149,149 km (0.041 R)
• M2: 251,175 km (0.051 R)
• M3: 607,218 km (0.069 R)
• M4: 845,677 km (0.088 R)
• M5: 1,017,415 km (0.049 R)
• M6: 1,335,011 km (0.048 R)
• M7: 1,618,350 km (0.113 R)
• M8: 1,903,633 km (0.1 R)
• M9: 1,990,699 km (0.096 R)
• M10: 2,205,222 km (0.102 R)
• M11: 2,371,276 km (0.052 R)
• M12: 2,579,965 km (0.109 R)
• M13: 2,715,949 km (0.114 R)
• M14: 2,914,316 km (0.085 R)
• M15: 3,097,125 km (0.118 R)
• M16: 3,689,981 km (0.119 R)
• M17: 3,888,049 km (0.097 R)
• M18: 4,067,267 km (0.111 R)
• M19: 4,364,069 km (0.114 R)
• M20: 4,456,969 km (0.064 R)
• M21: 4,668,202 km (0.092 R)
• M22: 5,100,539 km (0.097 R)
• M23: 5,420,978 km (0.084 R)
• M24: 5,671,854 km (0.098 R)
• M25: 5,773,431 km (0.096 R)
• M26: 6,211,453 km (0.099 R)
• M27: 6,421,339 km (0.052 R)
• M28: 6,527,105 km (0.043 R)
• M29: 6,902,147 km (0.116 R)
• M30: 7,037,832 km (0.06 R)
• M31: 7,119,662 km (0.042 R)
• M32: 7,311,895 km (0.109 R)
• M33: 7,422,448 km (0.103 R)
• M34: 7,701,298 km (0.083 R)
• M35: 7,927,042 km (0.108 R)
• M36: 8,442,705 km (0.044 R)
• M37: 8,646,308 km (0.117 R)
• M38: 8,969,440 km (0.065 R)
• M39: 9,058,151 km (0.117 R)
• M40: 9,446,507 km (0.067 R)
• M41: 9,536,864 km (0.107 R)
• M42: 10,054,473 km (0.083 R)
• M43: 11,180,795 km (0.031 R)
• M44: 11,276,538 km (0.049 R)
• M45: 12,018,992 km (0.088 R)
• M46: 12,182,503 km (0.047 R)
• M47: 13,111,954 km (0.102 R)
• M48: 15,108,787 km (0.046 R)
• M49: 16,070,402 km (0.109 R)
• M50: 16,250,667 km (0.09 R)
• M51: 16,504,086 km (0.114 R)
• M52: 18,164,921 km (0.081 R)
• M53: 18,277,419 km (0.114 R)
• M54: 18,390,365 km (0.065 R)
• M55: 18,654,555 km (0.087 R)
• M56: 18,806,098 km (0.061 R)
• M57: 19,034,085 km (0.115 R)
• M58: 19,762,477 km (0.061 R)
• M59: 19,994,354 km (0.083 R)
• M60: 20,460,800 km (0.065 R)
• M61: 22,442,972 km (0.095 R)
• M62: 22,523,455 km (0.114 R)
• M63: 22,887,277 km (0.104 R)
• M64: 23,049,442 km (0.103 R)
• M65: 23,171,513 km (0.115 R)
• M66: 23,620,457 km (0.083 R)
• M67: 23,743,426 km (0.08 R)
• M68: 23,989,963 km (0.111 R)
• M69: 24,113,681 km (0.096 R)
• M70: 24,320,126 km (0.115 R)
• M71: 24,901,314 km (0.056 R)
• M72: 25,445,251 km (0.106 R)
• M73: 25,529,176 km (0.068 R)
• M74: 25,950,743 km (0.1 R)
• M75: 26,672,552 km (0.065 R)
• M76: 27,100,103 km (0.106 R)
• M77: 27,962,385 km (0.066 R)
• M78: 28,049,002 km (0.106 R)
• M79: 28,309,751 km (0.082 R)
• M80: 28,527,566 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 8.4

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.62 AU - 12.14 AU

Year: 12599 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,044,417 km

• M1: 300,393 km (0.107 R)
• M2: 356,193 km (0.069 R)
• M3: 464,501 km (0.088 R)
• M4: 566,976 km (0.07 R)
• M5: 716,424 km (0.091 R)
• M6: 1,054,067 km (0.096 R)
• M7: 1,264,700 km (0.043 R)
• M8: 1,338,003 km (0.077 R)
• M9: 1,835,267 km (0.108 R)
• M10: 2,325,349 km (0.116 R)
• M11: 2,385,637 km (0.063 R)
• M12: 2,477,042 km (0.1 R)
• M13: 2,538,676 km (0.101 R)
• M14: 2,984,627 km (0.09 R)
• M15: 3,317,931 km (0.117 R)
• M16: 3,593,341 km (0.027 R)
• M17: 5,156,938 km (0.105 R)
• M18: 5,275,719 km (0.11 R)
• M19: 5,556,663 km (0.038 R)
• M20: 5,842,545 km (0.062 R)
• M21: 6,989,661 km (0.061 R)
• M22: 7,077,326 km (0.061 R)
• M23: 8,066,168 km (0.074 R)
• M24: 9,002,351 km (0.08 R)
• M25: 9,873,908 km (0.094 R)
• M26: 10,319,860 km (0.108 R)
• M27: 12,168,440 km (0.08 R)
• M28: 12,379,972 km (0.047 R)
• M29: 12,592,850 km (0.057 R)
• M30: 15,697,753 km (0.053 R)
• M31: 16,509,172 km (0.11 R)
• M32: 16,920,118 km (0.092 R)
• M33: 18,354,163 km (0.119 R)
• M34: 18,657,697 km (0.034 R)
• M35: 19,147,031 km (0.033 R)
• M36: 19,331,635 km (0.034 R)
• M37: 19,826,804 km (0.051 R)
• M38: 20,640,168 km (0.117 R)
• M39: 21,209,687 km (0.106 R)
• M40: 21,400,723 km (0.079 R)
• M41: 21,848,619 km (0.11 R)
• M42: 21,912,797 km (0.07 R)
• M43: 22,493,835 km (0.098 R)
• M44: 23,210,708 km (0.114 R)
• M45: 23,605,048 km (0.076 R)
• M46: 24,067,754 km (0.077 R)
• M47: 25,002,143 km (0.054 R)
• M48: 27,251,347 km (0.065 R)
• M49: 27,667,229 km (0.068 R)
• M50: 28,645,748 km (0.046 R)
• M51: 28,716,059 km (0.067 R)
• M52: 29,068,512 km (0.108 R)
• M53: 29,991,680 km (0.107 R)
• M54: 30,492,833 km (0.09 R)
• M55: 31,213,446 km (0.074 R)
• M56: 32,598,124 km (0.093 R)
• M57: 33,631,247 km (0.03 R)
• M58: 37,330,653 km (0.054 R)
• M59: 38,566,331 km (0.055 R)
• M60: 40,208,467 km (0.116 R)
• M61: 41,953,077 km (0.083 R)
• M62: 42,192,883 km (0.118 R)
• M63: 42,995,625 km (0.083 R)
• M64: 43,398,791 km (0.06 R)
• M65: 43,722,222 km (0.034 R)
• M66: 43,803,304 km (0.049 R)
• M67: 46,421,566 km (0.119 R)
• M68: 46,835,204 km (0.109 R)
• M69: 47,000,958 km (0.08 R)
• M70: 47,499,568 km (0.101 R)
• M71: 48,502,023 km (0.116 R)
• M72: 48,669,872 km (0.098 R)
• M73: 49,090,092 km (0.105 R)
• M74: 49,680,406 km (0.106 R)
• M75: 50,442,906 km (0.114 R)
• M76: 50,782,942 km (0.074 R)
• M77: 51,979,426 km (0.043 R)
• M78: 52,065,295 km (0.059 R)
• M79: 52,581,108 km (0.102 R)
• M80: 53,617,971 km (0.051 R)
• M81: 54,051,955 km (0.115 R)
• M82: 54,313,003 km (0.106 R)
• M83: 54,661,566 km (0.051 R)
• M84: 54,923,512 km (0.104 R)
• M85: 56,327,637 km (0.088 R)
• M86: 56,857,214 km (0.065 R)
• M87: 57,299,724 km (0.07 R)
• M88: 58,010,165 km (0.068 R)
• M89: 59,529,630 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.6

Radius: 3.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.46 AU - 16.24 AU

Year: 22656 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,044,417 km

• M1: 68,815 km (0.109 R)
• M2: 163,062 km (0.083 R)
• M3: 254,167 km (0.119 R)
• M4: 712,983 km (0.025 R)
• M5: 802,293 km (0.105 R)
• M6: 863,928 km (0.034 R)
• M7: 1,008,290 km (0.055 R)
• M8: 1,142,928 km (0.069 R)
• M9: 1,265,448 km (0.082 R)
• M10: 1,561,203 km (0.106 R)
• M11: 1,796,670 km (0.065 R)
• M12: 2,043,208 km (0.075 R)
• M13: 2,106,488 km (0.083 R)
• M14: 2,127,731 km (0.11 R)
• M15: 2,567,548 km (0.098 R)
• M16: 2,821,117 km (0.114 R)
• M17: 2,868,090 km (0.064 R)
• M18: 3,130,934 km (0.102 R)
• M19: 3,228,472 km (0.1 R)
• M20: 3,376,723 km (0.09 R)
• M21: 3,886,553 km (0.075 R)
• M22: 4,338,488 km (0.073 R)
• M23: 4,365,715 km (0.117 R)
• M24: 4,779,054 km (0.065 R)
• M25: 4,947,800 km (0.092 R)
• M26: 5,291,277 km (0.103 R)
• M27: 6,490,752 km (0.065 R)
• M28: 7,703,991 km (0.085 R)
• M29: 7,802,726 km (0.118 R)
• M30: 7,835,787 km (0.088 R)
• M31: 9,791,929 km (0.102 R)
• M32: 10,658,250 km (0.088 R)
• M33: 11,100,611 km (0.099 R)
• M34: 11,398,759 km (0.061 R)
• M35: 12,117,428 km (0.097 R)
• M36: 12,232,319 km (0.087 R)
• M37: 12,617,683 km (0.044 R)
• M38: 12,928,697 km (0.055 R)
• M39: 13,006,936 km (0.117 R)
• M40: 13,124,520 km (0.094 R)
• M41: 13,203,059 km (0.103 R)
• M42: 13,558,653 km (0.087 R)
• M43: 13,997,424 km (0.094 R)
• M44: 15,923,945 km (0.049 R)
• M45: 17,153,341 km (0.117 R)
• M46: 17,411,547 km (0.073 R)
• M47: 17,497,865 km (0.115 R)
• M48: 17,671,099 km (0.063 R)
• M49: 17,844,782 km (0.104 R)
• M50: 19,657,310 km (0.079 R)
• M51: 19,702,189 km (0.115 R)
• M52: 19,927,484 km (0.09 R)
• M53: 20,153,526 km (0.099 R)
• M54: 21,481,207 km (0.114 R)
• M55: 21,573,808 km (0.1 R)
• M56: 21,899,034 km (0.119 R)
• M57: 21,945,559 km (0.038 R)
• M58: 22,179,081 km (0.051 R)
• M59: 23,453,655 km (0.095 R)
• M60: 23,644,542 km (0.098 R)
• M61: 24,558,136 km (0.109 R)
• M62: 24,703,396 km (0.079 R)
• M63: 24,849,104 km (0.089 R)
• M64: 24,994,962 km (0.114 R)
• M65: 25,434,181 km (0.108 R)
• M66: 25,532,168 km (0.082 R)
• M67: 27,066,743 km (0.114 R)
• M68: 27,568,195 km (0.064 R)
• M69: 29,604,072 km (0.107 R)
• M70: 30,224,305 km (0.106 R)
• M71: 30,535,917 km (0.087 R)
• M72: 30,796,517 km (0.101 R)
• M73: 31,267,451 km (0.09 R)
• M74: 32,216,201 km (0.115 R)
• M75: 32,747,423 km (0.102 R)
• M76: 33,067,562 km (0.077 R)
• M77: 33,442,305 km (0.066 R)
• M78: 34,088,119 km (0.099 R)
• M79: 34,955,487 km (0.117 R)
• M80: 35,009,941 km (0.067 R)
• M81: 35,228,055 km (0.098 R)
• M82: 35,282,658 km (0.092 R)
• M83: 36,270,153 km (0.069 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: 283 - 20,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit