🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.36 AU - 2.14 AU

Year: 882 Days

Day: 19.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.98 AU - 3.48 AU

Year: 2211 Days

Day: 37.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.02 AU - 4.28 AU

Year: 2655 Days

Day: 32.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,301,606 km

• M1: 115,490 km (0.108 R)
• M2: 2,022,713 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 9.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.41 AU - 6.89 AU

Year: 5808 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,301,606 km

• M1: 136,134 km (0.116 R)
• M2: 319,691 km (0.106 R)
• M3: 472,580 km (0.115 R)
• M4: 604,824 km (0.089 R)
• M5: 663,915 km (0.034 R)
• M6: 801,545 km (0.062 R)
• M7: 949,198 km (0.087 R)
• M8: 1,150,408 km (0.119 R)
• M9: 1,318,406 km (0.103 R)
• M10: 1,627,924 km (0.074 R)
• M11: 1,942,080 km (0.078 R)
• M12: 2,256,534 km (0.097 R)
• M13: 2,352,127 km (0.026 R)
• M14: 2,547,502 km (0.065 R)
• M15: 2,607,042 km (0.065 R)
• M16: 3,337,528 km (0.11 R)
• M17: 3,579,877 km (0.085 R)
• M18: 4,104,816 km (0.089 R)
• M19: 4,875,245 km (0.089 R)
• M20: 5,049,676 km (0.117 R)
• M21: 5,404,971 km (0.094 R)
• M22: 5,820,853 km (0.119 R)
• M23: 5,979,427 km (0.103 R)
• M24: 6,139,497 km (0.045 R)
• M25: 6,573,480 km (0.118 R)
• M26: 7,129,685 km (0.099 R)
• M27: 7,356,475 km (0.111 R)
• M28: 8,109,850 km (0.107 R)
• M29: 8,585,721 km (0.116 R)
• M30: 8,736,366 km (0.105 R)
• M31: 8,918,277 km (0.059 R)
• M32: 9,783,402 km (0.089 R)
• M33: 10,194,197 km (0.118 R)
• M34: 10,257,926 km (0.082 R)
• M35: 10,514,038 km (0.114 R)
• M36: 10,675,304 km (0.108 R)
• M37: 11,196,503 km (0.033 R)
• M38: 11,859,820 km (0.111 R)
• M39: 12,162,456 km (0.078 R)
• M40: 12,775,359 km (0.105 R)
• M41: 13,503,153 km (0.093 R)
• M42: 13,678,481 km (0.118 R)
• M43: 13,748,792 km (0.11 R)
• M44: 13,889,714 km (0.113 R)
• M45: 14,031,233 km (0.074 R)
• M46: 14,387,126 km (0.077 R)
• M47: 14,458,634 km (0.11 R)
• M48: 14,638,002 km (0.084 R)
• M49: 14,854,171 km (0.117 R)
• M50: 15,107,739 km (0.113 R)
• M51: 16,546,422 km (0.089 R)
• M52: 16,922,362 km (0.068 R)
• M53: 17,339,141 km (0.1 R)
• M54: 17,951,296 km (0.093 R)
• M55: 18,066,935 km (0.093 R)
• M56: 18,182,724 km (0.094 R)
• M57: 19,079,114 km (0.074 R)
• M58: 19,196,997 km (0.092 R)
• M59: 20,470,524 km (0.104 R)
• M60: 20,793,057 km (0.094 R)
• M61: 21,648,009 km (0.093 R)
• M62: 21,894,396 km (0.12 R)
• M63: 22,431,303 km (0.04 R)
• M64: 22,680,683 km (0.082 R)
• M65: 22,930,960 km (0.118 R)
• M66: 23,687,028 km (0.118 R)
• M67: 23,771,550 km (0.043 R)
• M68: 24,238,296 km (0.082 R)
• M69: 25,008,575 km (0.099 R)
• M70: 25,267,080 km (0.085 R)
• M71: 25,830,167 km (0.102 R)
• M72: 26,178,879 km (0.119 R)
• M73: 26,969,055 km (0.099 R)
• M74: 27,278,424 km (0.081 R)
• M75: 27,722,430 km (0.069 R)
• M76: 28,034,641 km (0.105 R)
• M77: 28,213,560 km (0.071 R)
• M78: 28,888,097 km (0.064 R)
• M79: 29,204,646 km (0.048 R)
• M80: 29,386,108 km (0.087 R)
• M81: 29,476,914 km (0.112 R)
• M82: 29,658,825 km (0.12 R)
• M83: 29,749,930 km (0.088 R)
• M84: 30,804,595 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 11.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.13 AU - 8.63 AU

Year: 7635 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,301,606 km

• M1: 144,362 km (0.119 R)
• M2: 300,243 km (0.119 R)
• M3: 375,042 km (0.077 R)
• M4: 510,278 km (0.058 R)
• M5: 620,831 km (0.118 R)
• M6: 694,733 km (0.082 R)
• M7: 803,789 km (0.081 R)
• M8: 970,591 km (0.067 R)
• M9: 1,750,893 km (0.097 R)
• M10: 1,859,950 km (0.086 R)
• M11: 2,131,171 km (0.043 R)
• M12: 2,248,007 km (0.098 R)
• M13: 2,488,261 km (0.081 R)
• M14: 2,636,513 km (0.094 R)
• M15: 2,838,919 km (0.071 R)
• M16: 3,587,058 km (0.05 R)
• M17: 3,783,480 km (0.067 R)
• M18: 4,423,759 km (0.097 R)
• M19: 5,640,438 km (0.06 R)
• M20: 5,770,887 km (0.119 R)
• M21: 5,935,445 km (0.102 R)
• M22: 6,134,859 km (0.118 R)
• M23: 6,302,708 km (0.087 R)
• M24: 6,404,285 km (0.07 R)
• M25: 6,608,785 km (0.107 R)
• M26: 7,094,679 km (0.111 R)
• M27: 7,845,212 km (0.086 R)
• M28: 7,917,916 km (0.056 R)
• M29: 8,433,879 km (0.102 R)
• M30: 9,459,522 km (0.113 R)
• M31: 9,692,895 km (0.105 R)
• M32: 11,751,661 km (0.056 R)
• M33: 12,002,536 km (0.077 R)
• M34: 12,086,610 km (0.106 R)
• M35: 12,424,702 km (0.091 R)
• M36: 13,196,776 km (0.05 R)
• M37: 13,852,015 km (0.085 R)
• M38: 14,339,405 km (0.111 R)
• M39: 15,103,551 km (0.101 R)
• M40: 15,559,226 km (0.052 R)
• M41: 15,650,929 km (0.095 R)
• M42: 16,158,365 km (0.105 R)
• M43: 16,297,790 km (0.107 R)
• M44: 16,624,512 km (0.066 R)
• M45: 16,718,160 km (0.046 R)
• M46: 16,859,231 km (0.062 R)
• M47: 17,094,997 km (0.034 R)
• M48: 18,193,794 km (0.113 R)
• M49: 18,290,434 km (0.094 R)
• M50: 19,069,540 km (0.099 R)
• M51: 20,308,659 km (0.11 R)
• M52: 21,064,577 km (0.069 R)
• M53: 21,216,868 km (0.079 R)
• M54: 21,522,646 km (0.086 R)
• M55: 21,983,856 km (0.072 R)
• M56: 24,392,232 km (0.081 R)
• M57: 25,087,862 km (0.085 R)
• M58: 27,269,149 km (0.113 R)
• M59: 28,102,708 km (0.112 R)
• M60: 28,662,952 km (0.058 R)
• M61: 29,453,726 km (0.112 R)
• M62: 30,022,946 km (0.102 R)
• M63: 30,194,385 km (0.033 R)
• M64: 30,480,865 km (0.11 R)
• M65: 30,883,433 km (0.051 R)
• M66: 31,056,518 km (0.119 R)
• M67: 31,461,629 km (0.036 R)
• M68: 31,926,878 km (0.055 R)
• M69: 32,043,565 km (0.115 R)
• M70: 32,511,507 km (0.057 R)
• M71: 32,628,792 km (0.09 R)
• M72: 34,406,164 km (0.109 R)
• M73: 34,585,532 km (0.119 R)
• M74: 34,945,464 km (0.093 R)
• M75: 35,789,795 km (0.065 R)
• M76: 36,397,162 km (0.036 R)
• M77: 38,798,058 km (0.083 R)
• M78: 41,186,239 km (0.117 R)
• M79: 41,567,713 km (0.084 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 11.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.27 AU - 9.57 AU

Year: 9304 Days

Day: 7.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,301,606 km

• M1: 167,849 km (0.1 R)
• M2: 429,047 km (0.083 R)
• M3: 560,244 km (0.098 R)
• M4: 672,742 km (0.059 R)
• M5: 1,000,211 km (0.096 R)
• M6: 1,079,797 km (0.082 R)
• M7: 1,161,627 km (0.085 R)
• M8: 1,267,094 km (0.098 R)
• M9: 1,442,871 km (0.076 R)
• M10: 1,650,513 km (0.058 R)
• M11: 2,466,570 km (0.115 R)
• M12: 2,744,822 km (0.119 R)
• M13: 2,830,242 km (0.101 R)
• M14: 3,210,969 km (0.094 R)
• M15: 3,301,176 km (0.056 R)
• M16: 3,892,537 km (0.116 R)
• M17: 3,988,878 km (0.046 R)
• M18: 4,217,014 km (0.082 R)
• M19: 4,482,850 km (0.106 R)
• M20: 5,349,321 km (0.067 R)
• M21: 5,492,635 km (0.068 R)
• M22: 5,637,446 km (0.108 R)
• M23: 6,116,608 km (0.056 R)
• M24: 6,380,050 km (0.066 R)
• M25: 6,840,363 km (0.076 R)
• M26: 6,957,199 km (0.116 R)
• M27: 7,192,666 km (0.087 R)
• M28: 7,591,194 km (0.072 R)
• M29: 8,409,794 km (0.081 R)
• M30: 8,703,006 km (0.109 R)
• M31: 8,999,509 km (0.102 R)
• M32: 9,385,770 km (0.1 R)
• M33: 10,893,268 km (0.077 R)
• M34: 11,489,416 km (0.067 R)
• M35: 11,582,017 km (0.09 R)
• M36: 12,953,530 km (0.1 R)
• M37: 13,830,473 km (0.093 R)
• M38: 13,929,058 km (0.119 R)
• M39: 15,334,231 km (0.113 R)
• M40: 16,002,035 km (0.118 R)
• M41: 16,209,378 km (0.099 R)
• M42: 16,731,774 km (0.081 R)
• M43: 18,603,094 km (0.051 R)
• M44: 19,095,121 km (0.096 R)
• M45: 19,370,231 km (0.081 R)
• M46: 20,371,490 km (0.091 R)
• M47: 20,765,531 km (0.076 R)
• M48: 21,161,965 km (0.045 R)
• M49: 21,332,656 km (0.12 R)
• M50: 22,250,738 km (0.071 R)
• M51: 22,831,178 km (0.106 R)
• M52: 23,299,120 km (0.118 R)
• M53: 25,141,867 km (0.117 R)
• M54: 25,262,443 km (0.119 R)
• M55: 25,443,606 km (0.066 R)
• M56: 25,807,129 km (0.079 R)
• M57: 26,723,416 km (0.084 R)
• M58: 26,969,504 km (0.117 R)
• M59: 27,092,922 km (0.076 R)
• M60: 27,526,158 km (0.064 R)
• M61: 28,650,835 km (0.091 R)
• M62: 29,155,428 km (0.101 R)
• M63: 29,535,856 km (0.107 R)
• M64: 31,268,049 km (0.036 R)
• M65: 33,960,661 km (0.063 R)
• M66: 36,522,076 km (0.09 R)
• M67: 36,932,124 km (0.104 R)
• M68: 37,687,892 km (0.04 R)
• M69: 38,240,806 km (0.117 R)
• M70: 39,005,401 km (0.086 R)
• M71: 39,915,554 km (0.113 R)
• M72: 41,116,227 km (0.091 R)
• M73: 41,756,655 km (0.04 R)
• M74: 42,113,895 km (0.112 R)
• M75: 43,625,282 km (0.067 R)
• M76: 43,770,243 km (0.045 R)
• M77: 44,205,872 km (0.097 R)
• M78: 44,715,851 km (0.09 R)
• M79: 45,227,775 km (0.114 R)
• M80: 45,741,643 km (0.092 R)
• M81: 47,592,917 km (0.116 R)
• M82: 48,040,813 km (0.088 R)
• M83: 48,115,612 km (0.08 R)
• M84: 48,415,107 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.2

Radius: 4.2

Gravity: 52.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.15 AU - 13.23 AU

Year: 18242 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,301,606 km

• M1: 169,644 km (0.118 R)
• M2: 243,545 km (0.109 R)
• M3: 443,558 km (0.039 R)
• M4: 593,604 km (0.104 R)
• M5: 1,275,621 km (0.096 R)
• M6: 1,305,391 km (0.091 R)
• M7: 1,488,648 km (0.071 R)
• M8: 2,016,131 km (0.118 R)
• M9: 2,085,843 km (0.051 R)
• M10: 2,120,999 km (0.106 R)
• M11: 3,142,902 km (0.111 R)
• M12: 3,346,504 km (0.105 R)
• M13: 4,610,307 km (0.119 R)
• M14: 5,705,364 km (0.114 R)
• M15: 6,104,341 km (0.081 R)
• M16: 6,981,583 km (0.069 R)
• M17: 7,034,391 km (0.111 R)
• M18: 7,247,119 km (0.077 R)
• M19: 8,063,176 km (0.056 R)
• M20: 9,195,931 km (0.09 R)
• M21: 9,603,884 km (0.112 R)
• M22: 10,437,743 km (0.057 R)
• M23: 10,802,013 km (0.108 R)
• M24: 12,173,377 km (0.054 R)
• M25: 12,300,835 km (0.067 R)
• M26: 12,364,563 km (0.109 R)
• M27: 12,685,600 km (0.108 R)
• M28: 13,796,963 km (0.094 R)
• M29: 15,007,359 km (0.101 R)
• M30: 15,418,305 km (0.081 R)
• M31: 15,556,084 km (0.083 R)
• M32: 16,532,210 km (0.073 R)
• M33: 17,456,127 km (0.1 R)
• M34: 17,671,847 km (0.116 R)
• M35: 18,323,944 km (0.039 R)
• M36: 18,689,561 km (0.112 R)
• M37: 18,910,068 km (0.088 R)
• M38: 19,205,524 km (0.098 R)
• M39: 19,428,126 km (0.114 R)
• M40: 19,875,723 km (0.102 R)
• M41: 20,025,769 km (0.069 R)
• M42: 21,162,564 km (0.094 R)
• M43: 22,946,069 km (0.078 R)
• M44: 25,587,669 km (0.056 R)
• M45: 25,669,199 km (0.077 R)
• M46: 25,914,241 km (0.039 R)
• M47: 26,489,295 km (0.117 R)
• M48: 27,903,144 km (0.068 R)
• M49: 28,071,143 km (0.086 R)
• M50: 28,155,217 km (0.092 R)
• M51: 29,085,865 km (0.118 R)
• M52: 29,341,378 km (0.106 R)
• M53: 29,597,640 km (0.075 R)
• M54: 29,940,518 km (0.029 R)
• M55: 30,803,548 km (0.098 R)
• M56: 31,325,196 km (0.104 R)
• M57: 32,289,204 km (0.071 R)
• M58: 33,440,958 km (0.075 R)
• M59: 33,887,508 km (0.069 R)
• M60: 36,608,095 km (0.119 R)
• M61: 37,253,011 km (0.093 R)
• M62: 38,928,208 km (0.102 R)
• M63: 41,008,965 km (0.094 R)
• M64: 43,708,758 km (0.079 R)
• M65: 44,392,719 km (0.108 R)
• M66: 47,764,506 km (0.051 R)
• M67: 48,974,154 km (0.095 R)
• M68: 49,075,282 km (0.05 R)
• M69: 49,176,710 km (0.092 R)
• M70: 50,500,202 km (0.11 R)
• M71: 51,732,290 km (0.054 R)
• M72: 53,286,163 km (0.106 R)
• M73: 53,807,661 km (0.05 R)
• M74: 54,855,445 km (0.109 R)
• M75: 55,276,413 km (0.094 R)
• M76: 55,592,962 km (0.108 R)
• M77: 56,015,875 km (0.116 R)
• M78: 56,121,791 km (0.066 R)
• M79: 57,184,235 km (0.09 R)
• M80: 58,253,560 km (0.108 R)
• M81: 59,437,179 km (0.118 R)
• M82: 60,086,284 km (0.102 R)
• M83: 61,391,376 km (0.115 R)
• M84: 61,609,789 km (0.096 R)
• M85: 64,694,646 km (0.079 R)
• M86: 65,139,401 km (0.082 R)
• M87: 69,528,902 km (0.115 R)
• M88: 71,816,702 km (0.111 R)
• M89: 72,161,974 km (0.115 R)
• M90: 72,623,334 km (0.107 R)
• M91: 73,317,019 km (0.078 R)
• M92: 74,245,423 km (0.051 R)
• M93: 75,294,403 km (0.071 R)
• M94: 75,411,239 km (0.088 R)
• M95: 78,826,559 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit