🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 154 Days

Day: 15.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,735,179 km

• M1: 429,645 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.72 AU - 0.9 AU

Year: 268 Days

Day: 47.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 67 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.59 AU - 2.17 AU

Year: 946 Days

Day: 18.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.18 AU - 3.42 AU

Year: 2201 Days

Day: 18.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,735,179 km

• M1: 2,837,572 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 8.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.19 AU - 7.69 AU

Year: 7450 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,735,179 km

• M1: 109,954 km (0.091 R)
• M2: 194,627 km (0.061 R)
• M3: 358,586 km (0.112 R)
• M4: 462,108 km (0.061 R)
• M5: 623,973 km (0.104 R)
• M6: 687,103 km (0.076 R)
• M7: 835,355 km (0.097 R)
• M8: 969,993 km (0.105 R)
• M9: 1,027,588 km (0.112 R)
• M10: 1,234,182 km (0.088 R)
• M11: 1,444,667 km (0.118 R)
• M12: 1,501,514 km (0.116 R)
• M13: 1,994,289 km (0.096 R)
• M14: 2,079,261 km (0.037 R)
• M15: 2,154,808 km (0.111 R)
• M16: 2,264,164 km (0.062 R)
• M17: 2,364,095 km (0.087 R)
• M18: 2,465,672 km (0.046 R)
• M19: 2,580,264 km (0.089 R)
• M20: 2,661,496 km (0.09 R)
• M21: 2,850,438 km (0.109 R)
• M22: 2,922,394 km (0.103 R)
• M23: 3,166,837 km (0.109 R)
• M24: 3,304,168 km (0.06 R)
• M25: 3,418,012 km (0.113 R)
• M26: 3,623,709 km (0.05 R)
• M27: 4,458,316 km (0.043 R)
• M28: 4,570,215 km (0.053 R)
• M29: 4,839,790 km (0.11 R)
• M30: 4,954,981 km (0.094 R)
• M31: 5,085,430 km (0.106 R)
• M32: 5,364,879 km (0.117 R)
• M33: 5,709,852 km (0.079 R)
• M34: 6,031,188 km (0.057 R)
• M35: 6,108,530 km (0.109 R)
• M36: 6,217,437 km (0.062 R)
• M37: 6,295,527 km (0.112 R)
• M38: 6,851,882 km (0.098 R)
• M39: 7,062,515 km (0.077 R)
• M40: 7,473,760 km (0.091 R)
• M41: 7,573,542 km (0.083 R)
• M42: 7,892,634 km (0.078 R)
• M43: 8,011,415 km (0.112 R)
• M44: 8,753,420 km (0.042 R)
• M45: 9,481,214 km (0.117 R)
• M46: 9,971,147 km (0.053 R)
• M47: 10,469,308 km (0.115 R)
• M48: 11,051,393 km (0.116 R)
• M49: 11,146,238 km (0.12 R)
• M50: 11,547,609 km (0.116 R)
• M51: 11,605,204 km (0.09 R)
• M52: 12,285,875 km (0.107 R)
• M53: 12,423,505 km (0.113 R)
• M54: 12,799,743 km (0.091 R)
• M55: 13,079,491 km (0.082 R)
• M56: 13,179,722 km (0.071 R)
• M57: 13,361,035 km (0.062 R)
• M58: 13,644,822 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 14.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.47 AU - 10.43 AU

Year: 9829 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,735,179 km

• M1: 195,674 km (0.085 R)
• M2: 312,660 km (0.083 R)
• M3: 406,308 km (0.085 R)
• M4: 502,499 km (0.064 R)
• M5: 772,075 km (0.119 R)
• M6: 985,700 km (0.032 R)
• M7: 1,201,420 km (0.112 R)
• M8: 1,617,901 km (0.031 R)
• M9: 1,766,900 km (0.097 R)
• M10: 1,965,566 km (0.055 R)
• M11: 2,125,337 km (0.036 R)
• M12: 2,242,173 km (0.082 R)
• M13: 2,606,294 km (0.095 R)
• M14: 3,336,631 km (0.104 R)
• M15: 3,473,663 km (0.079 R)
• M16: 3,612,639 km (0.092 R)
• M17: 3,867,554 km (0.109 R)
• M18: 5,071,218 km (0.115 R)
• M19: 5,293,371 km (0.067 R)
• M20: 5,648,816 km (0.025 R)
• M21: 5,780,163 km (0.074 R)
• M22: 6,045,699 km (0.11 R)
• M23: 6,213,697 km (0.076 R)
• M24: 7,148,085 km (0.034 R)
• M25: 8,052,255 km (0.113 R)
• M26: 8,801,740 km (0.101 R)
• M27: 8,954,330 km (0.097 R)
• M28: 9,146,264 km (0.119 R)
• M29: 11,099,414 km (0.106 R)
• M30: 11,347,148 km (0.107 R)
• M31: 12,144,206 km (0.098 R)
• M32: 12,656,877 km (0.091 R)
• M33: 12,829,364 km (0.032 R)
• M34: 13,220,263 km (0.076 R)
• M35: 13,351,460 km (0.07 R)
• M36: 14,014,029 km (0.097 R)
• M37: 17,245,343 km (0.05 R)
• M38: 18,257,971 km (0.087 R)
• M39: 19,091,830 km (0.089 R)
• M40: 19,638,161 km (0.087 R)
• M41: 19,888,139 km (0.078 R)
• M42: 20,340,822 km (0.04 R)
• M43: 20,543,079 km (0.068 R)
• M44: 21,102,724 km (0.108 R)
• M45: 21,564,383 km (0.052 R)
• M46: 21,822,440 km (0.039 R)
• M47: 22,759,521 km (0.079 R)
• M48: 23,603,552 km (0.067 R)
• M49: 23,762,874 km (0.063 R)
• M50: 23,869,387 km (0.097 R)
• M51: 24,511,611 km (0.113 R)
• M52: 24,888,747 km (0.118 R)
• M53: 24,996,907 km (0.11 R)
• M54: 25,431,040 km (0.109 R)
• M55: 25,703,607 km (0.038 R)
• M56: 25,922,319 km (0.074 R)
• M57: 26,527,143 km (0.095 R)
• M58: 26,692,898 km (0.048 R)
• M59: 26,803,600 km (0.079 R)
• M60: 28,256,644 km (0.061 R)
• M61: 28,935,968 km (0.099 R)
• M62: 29,163,507 km (0.037 R)
• M63: 31,413,907 km (0.054 R)
• M64: 31,882,298 km (0.05 R)
• M65: 33,361,372 km (0.04 R)
• M66: 34,079,143 km (0.107 R)
• M67: 35,226,110 km (0.089 R)
• M68: 35,957,045 km (0.059 R)
• M69: 36,508,612 km (0.106 R)
• M70: 36,754,701 km (0.103 R)
• M71: 36,877,820 km (0.112 R)
• M72: 37,001,238 km (0.031 R)
• M73: 37,434,025 km (0.106 R)
• M74: 38,055,305 km (0.112 R)
• M75: 39,433,999 km (0.12 R)
• M76: 41,853,744 km (0.057 R)
• M77: 43,602,095 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 3.6

Gravity: 67.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10 AU - 15.12 AU

Year: 16340 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,735,179 km

• M1: 70,311 km (0.091 R)
• M2: 151,543 km (0.111 R)
• M3: 382,223 km (0.096 R)
• M4: 476,619 km (0.104 R)
• M5: 732,431 km (0.084 R)
• M6: 1,266,196 km (0.097 R)
• M7: 1,861,596 km (0.114 R)
• M8: 1,957,488 km (0.067 R)
• M9: 2,254,739 km (0.113 R)
• M10: 2,322,806 km (0.088 R)
• M11: 2,708,769 km (0.101 R)
• M12: 2,817,526 km (0.051 R)
• M13: 2,854,178 km (0.109 R)
• M14: 3,460,348 km (0.059 R)
• M15: 3,818,336 km (0.083 R)
• M16: 4,526,084 km (0.063 R)
• M17: 5,730,496 km (0.108 R)
• M18: 6,731,156 km (0.12 R)
• M19: 7,226,325 km (0.071 R)
• M20: 7,276,440 km (0.118 R)
• M21: 7,528,962 km (0.05 R)
• M22: 8,356,387 km (0.081 R)
• M23: 8,620,727 km (0.107 R)
• M24: 8,673,984 km (0.066 R)
• M25: 8,995,470 km (0.11 R)
• M26: 9,595,207 km (0.098 R)
• M27: 11,528,461 km (0.053 R)
• M28: 12,478,557 km (0.076 R)
• M29: 12,598,983 km (0.111 R)
• M30: 13,023,841 km (0.08 R)
• M31: 13,391,852 km (0.093 R)
• M32: 13,453,486 km (0.078 R)
• M33: 13,887,619 km (0.08 R)
• M34: 14,706,069 km (0.103 R)
• M35: 15,025,012 km (0.09 R)
• M36: 17,725,104 km (0.032 R)
• M37: 18,269,042 km (0.069 R)
• M38: 18,337,408 km (0.056 R)
• M39: 18,749,550 km (0.091 R)
• M40: 19,095,271 km (0.063 R)
• M41: 19,582,810 km (0.078 R)
• M42: 20,428,188 km (0.085 R)
• M43: 21,935,835 km (0.05 R)
• M44: 22,593,018 km (0.041 R)
• M45: 23,330,536 km (0.094 R)
• M46: 23,553,437 km (0.092 R)
• M47: 23,926,384 km (0.087 R)
• M48: 24,226,178 km (0.094 R)
• M49: 24,829,357 km (0.098 R)
• M50: 25,513,917 km (0.117 R)
• M51: 27,369,529 km (0.097 R)
• M52: 28,155,516 km (0.05 R)
• M53: 28,392,778 km (0.106 R)
• M54: 29,188,190 km (0.11 R)
• M55: 29,268,225 km (0.098 R)
• M56: 31,618,408 km (0.061 R)
• M57: 32,857,527 km (0.113 R)
• M58: 33,608,658 km (0.099 R)
• M59: 34,280,950 km (0.06 R)
• M60: 35,981,280 km (0.04 R)
• M61: 36,324,607 km (0.03 R)
• M62: 37,883,118 km (0.096 R)
• M63: 38,582,637 km (0.083 R)
• M64: 39,286,495 km (0.057 R)
• M65: 39,728,557 km (0.094 R)
• M66: 40,172,414 km (0.098 R)
• M67: 41,513,409 km (0.09 R)
• M68: 41,693,226 km (0.084 R)
• M69: 42,324,978 km (0.108 R)
• M70: 44,606,794 km (0.053 R)
• M71: 44,698,946 km (0.098 R)
• M72: 45,437,960 km (0.115 R)
• M73: 47,303,296 km (0.101 R)
• M74: 48,150,917 km (0.113 R)
• M75: 48,434,555 km (0.076 R)
• M76: 48,908,481 km (0.062 R)
• M77: 49,193,465 km (0.119 R)
• M78: 49,288,758 km (0.073 R)
• M79: 51,108,317 km (0.099 R)
• M80: 52,171,809 km (0.093 R)
• M81: 52,268,748 km (0.111 R)
• M82: 52,754,941 km (0.105 R)
• M83: 55,109,013 km (0.085 R)
• M84: 55,207,748 km (0.096 R)
• M85: 56,398,397 km (0.075 R)
• M86: 58,401,363 km (0.107 R)
• M87: 59,512,875 km (0.096 R)
• M88: 59,918,734 km (0.035 R)
• M89: 60,325,641 km (0.104 R)
• M90: 62,167,789 km (0.106 R)
• M91: 62,785,927 km (0.091 R)
• M92: 63,302,489 km (0.089 R)
• M93: 63,613,203 km (0.102 R)
• M94: 66,642,411 km (0.049 R)
• M95: 67,169,444 km (0.095 R)
• M96: 68,758,772 km (0.09 R)
• M97: 70,253,404 km (0.071 R)
• M98: 71,327,367 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 4.1

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.99 AU - 18.77 AU

Year: 27754 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,735,179 km

• M1: 72,854 km (0.025 R)
• M2: 150,944 km (0.069 R)
• M3: 373,247 km (0.041 R)
• M4: 770,579 km (0.062 R)
• M5: 797,057 km (0.111 R)
• M6: 1,261,858 km (0.099 R)
• M7: 1,520,812 km (0.101 R)
• M8: 1,622,090 km (0.033 R)
• M9: 2,012,391 km (0.074 R)
• M10: 2,161,390 km (0.069 R)
• M11: 2,199,089 km (0.076 R)
• M12: 2,352,576 km (0.048 R)
• M13: 2,549,148 km (0.109 R)
• M14: 2,833,384 km (0.102 R)
• M15: 2,874,822 km (0.031 R)
• M16: 3,000,335 km (0.118 R)
• M17: 3,085,007 km (0.028 R)
• M18: 3,520,038 km (0.117 R)
• M19: 3,699,555 km (0.118 R)
• M20: 4,350,755 km (0.036 R)
• M21: 5,187,905 km (0.068 R)
• M22: 5,340,794 km (0.033 R)
• M23: 7,173,517 km (0.083 R)
• M24: 7,343,759 km (0.12 R)
• M25: 7,515,348 km (0.109 R)
• M26: 8,333,499 km (0.064 R)
• M27: 8,752,971 km (0.092 R)
• M28: 11,809,256 km (0.076 R)
• M29: 12,347,808 km (0.075 R)
• M30: 12,688,443 km (0.105 R)
• M31: 12,756,958 km (0.047 R)
• M32: 13,101,333 km (0.096 R)
• M33: 14,437,391 km (0.111 R)
• M34: 14,652,214 km (0.113 R)
• M35: 17,464,355 km (0.039 R)
• M36: 20,758,649 km (0.111 R)
• M37: 21,407,455 km (0.116 R)
• M38: 22,724,814 km (0.109 R)
• M39: 24,664,051 km (0.052 R)
• M40: 24,920,911 km (0.078 R)
• M41: 27,360,403 km (0.102 R)
• M42: 28,071,143 km (0.116 R)
• M43: 29,511,022 km (0.076 R)
• M44: 30,331,417 km (0.118 R)
• M45: 30,606,528 km (0.104 R)
• M46: 30,698,530 km (0.092 R)
• M47: 30,790,533 km (0.093 R)
• M48: 31,436,945 km (0.118 R)
• M49: 32,087,846 km (0.102 R)
• M50: 32,181,195 km (0.046 R)
• M51: 33,403,110 km (0.033 R)
• M52: 33,592,501 km (0.036 R)
• M53: 34,067,325 km (0.097 R)
• M54: 34,544,392 km (0.103 R)
• M55: 34,831,620 km (0.102 R)
• M56: 35,698,390 km (0.11 R)
• M57: 36,864,954 km (0.081 R)
• M58: 38,142,819 km (0.109 R)
• M59: 39,135,551 km (0.095 R)
• M60: 40,338,168 km (0.086 R)
• M61: 40,842,762 km (0.058 R)
• M62: 41,146,595 km (0.046 R)
• M63: 41,349,450 km (0.111 R)
• M64: 42,164,609 km (0.072 R)
• M65: 44,745,770 km (0.117 R)
• M66: 45,792,357 km (0.07 R)
• M67: 50,167,347 km (0.118 R)
• M68: 50,601,181 km (0.077 R)
• M69: 50,927,454 km (0.06 R)
• M70: 52,129,622 km (0.059 R)
• M71: 54,228,181 km (0.081 R)
• M72: 57,597,275 km (0.087 R)
• M73: 58,963,702 km (0.071 R)
• M74: 62,426,443 km (0.086 R)
• M75: 62,776,203 km (0.1 R)
• M76: 63,712,387 km (0.098 R)
• M77: 63,947,255 km (0.063 R)
• M78: 64,182,274 km (0.07 R)
• M79: 65,361,853 km (0.099 R)
• M80: 65,954,260 km (0.092 R)
• M81: 66,786,773 km (0.11 R)
• M82: 71,731,880 km (0.114 R)
• M83: 72,465,508 km (0.097 R)
• M84: 73,201,380 km (0.102 R)
• M85: 75,796,903 km (0.091 R)
• M86: 76,294,615 km (0.082 R)
• M87: 76,793,524 km (0.073 R)
• M88: 77,669,120 km (0.082 R)
• M89: 79,809,417 km (0.104 R)
• M90: 80,315,806 km (0.108 R)
• M91: 82,863,757 km (0.045 R)
• M92: 83,761,793 km (0.058 R)
• M93: 85,438,186 km (0.118 R)
• M94: 86,475,199 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit