🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 162 Days

Day: 45.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.99 AU - 1.31 AU

Year: 440 Days

Day: 30.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.57 AU

Year: 597 Days

Day: 37.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,434,016 km

• M1: 542,143 km (0.06 R)
• M2: 1,222,663 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.23 AU - 4.33 AU

Year: 2620 Days

Day: 18.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 11.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.74 AU - 7.12 AU

Year: 5147 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,434,016 km

• M1: 157,227 km (0.103 R)
• M2: 259,552 km (0.12 R)
• M3: 333,902 km (0.102 R)
• M4: 429,346 km (0.105 R)
• M5: 514,317 km (0.102 R)
• M6: 630,405 km (0.094 R)
• M7: 717,471 km (0.077 R)
• M8: 919,429 km (0.096 R)
• M9: 1,094,757 km (0.117 R)
• M10: 1,868,029 km (0.113 R)
• M11: 2,055,325 km (0.058 R)
• M12: 2,132,069 km (0.039 R)
• M13: 2,591,933 km (0.075 R)
• M14: 2,930,173 km (0.117 R)
• M15: 3,282,626 km (0.118 R)
• M16: 3,372,834 km (0.096 R)
• M17: 3,602,167 km (0.085 R)
• M18: 3,813,100 km (0.102 R)
• M19: 4,345,669 km (0.111 R)
• M20: 5,135,844 km (0.066 R)
• M21: 5,320,448 km (0.104 R)
• M22: 5,426,962 km (0.103 R)
• M23: 5,534,074 km (0.086 R)
• M24: 5,696,238 km (0.086 R)
• M25: 6,164,330 km (0.097 R)
• M26: 6,445,424 km (0.104 R)
• M27: 7,792,403 km (0.032 R)
• M28: 7,913,578 km (0.063 R)
• M29: 8,127,054 km (0.116 R)
• M30: 8,466,641 km (0.078 R)
• M31: 8,653,788 km (0.109 R)
• M32: 8,842,281 km (0.06 R)
• M33: 9,159,578 km (0.114 R)
• M34: 9,512,929 km (0.089 R)
• M35: 9,838,005 km (0.099 R)
• M36: 9,969,053 km (0.071 R)
• M37: 10,067,787 km (0.038 R)
• M38: 10,399,146 km (0.111 R)
• M39: 10,835,224 km (0.059 R)
• M40: 11,140,703 km (0.069 R)
• M41: 11,483,432 km (0.047 R)
• M42: 12,179,361 km (0.059 R)
• M43: 13,285,039 km (0.103 R)
• M44: 13,575,558 km (0.107 R)
• M45: 14,088,978 km (0.082 R)
• M46: 15,974,509 km (0.11 R)
• M47: 16,167,341 km (0.036 R)
• M48: 16,633,488 km (0.11 R)
• M49: 16,946,596 km (0.115 R)
• M50: 17,222,305 km (0.068 R)
• M51: 17,539,154 km (0.113 R)
• M52: 17,658,533 km (0.107 R)
• M53: 20,059,578 km (0.11 R)
• M54: 20,226,081 km (0.071 R)
• M55: 20,560,432 km (0.115 R)
• M56: 21,531,771 km (0.065 R)
• M57: 22,130,312 km (0.08 R)
• M58: 22,388,668 km (0.086 R)
• M59: 22,691,155 km (0.045 R)
• M60: 23,519,179 km (0.066 R)
• M61: 24,179,803 km (0.1 R)
• M62: 24,268,365 km (0.099 R)
• M63: 24,757,251 km (0.094 R)
• M64: 25,519,452 km (0.112 R)
• M65: 25,609,510 km (0.089 R)
• M66: 25,745,046 km (0.079 R)
• M67: 25,971,238 km (0.049 R)
• M68: 26,289,133 km (0.081 R)
• M69: 27,020,667 km (0.101 R)
• M70: 27,666,181 km (0.092 R)
• M71: 28,550,454 km (0.115 R)
• M72: 29,255,060 km (0.083 R)
• M73: 30,060,495 km (0.096 R)
• M74: 31,644,886 km (0.119 R)
• M75: 31,984,474 km (0.099 R)
• M76: 32,471,564 km (0.113 R)
• M77: 32,765,075 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 11.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.38 AU - 7.06 AU

Year: 5529 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,434,016 km

• M1: 157,377 km (0.077 R)
• M2: 424,559 km (0.066 R)
• M3: 532,269 km (0.097 R)
• M4: 1,050,775 km (0.041 R)
• M5: 1,277,865 km (0.109 R)
• M6: 1,367,175 km (0.071 R)
• M7: 1,474,287 km (0.119 R)
• M8: 1,552,527 km (0.074 R)
• M9: 1,965,566 km (0.07 R)
• M10: 2,052,333 km (0.093 R)
• M11: 2,375,614 km (0.076 R)
• M12: 2,792,843 km (0.069 R)
• M13: 2,871,232 km (0.116 R)
• M14: 3,010,208 km (0.098 R)
• M15: 3,090,692 km (0.074 R)
• M16: 3,336,481 km (0.034 R)
• M17: 3,461,844 km (0.105 R)
• M18: 3,588,703 km (0.057 R)
• M19: 4,359,880 km (0.091 R)
• M20: 4,682,563 km (0.055 R)
• M21: 4,752,874 km (0.091 R)
• M22: 5,400,334 km (0.096 R)
• M23: 5,473,936 km (0.098 R)
• M24: 5,746,952 km (0.064 R)
• M25: 6,203,525 km (0.102 R)
• M26: 6,384,239 km (0.09 R)
• M27: 6,462,179 km (0.047 R)
• M28: 7,532,402 km (0.097 R)
• M29: 8,229,080 km (0.103 R)
• M30: 8,314,051 km (0.079 R)
• M31: 8,714,525 km (0.073 R)
• M32: 9,004,445 km (0.09 R)
• M33: 9,180,073 km (0.093 R)
• M34: 9,504,850 km (0.069 R)
• M35: 9,653,700 km (0.079 R)
• M36: 9,773,378 km (0.119 R)
• M37: 10,165,624 km (0.089 R)
• M38: 10,563,106 km (0.036 R)
• M39: 10,934,707 km (0.045 R)
• M40: 11,153,269 km (0.055 R)
• M41: 11,690,475 km (0.1 R)
• M42: 12,430,685 km (0.045 R)
• M43: 12,626,210 km (0.106 R)
• M44: 12,855,693 km (0.092 R)
• M45: 13,519,010 km (0.046 R)
• M46: 14,637,852 km (0.071 R)
• M47: 14,913,561 km (0.111 R)
• M48: 15,470,065 km (0.054 R)
• M49: 16,068,906 km (0.076 R)
• M50: 16,424,649 km (0.099 R)
• M51: 16,891,096 km (0.082 R)
• M52: 17,216,621 km (0.095 R)
• M53: 19,288,102 km (0.082 R)
• M54: 19,514,743 km (0.107 R)
• M55: 19,780,130 km (0.107 R)
• M56: 20,046,863 km (0.104 R)
• M57: 20,314,792 km (0.046 R)
• M58: 20,506,876 km (0.113 R)
• M59: 20,815,497 km (0.109 R)
• M60: 21,009,076 km (0.088 R)
• M61: 21,281,195 km (0.111 R)
• M62: 21,907,561 km (0.092 R)
• M63: 22,143,926 km (0.107 R)
• M64: 22,460,624 km (0.106 R)
• M65: 22,699,083 km (0.099 R)
• M66: 22,858,405 km (0.073 R)
• M67: 24,554,845 km (0.111 R)
• M68: 25,335,447 km (0.094 R)
• M69: 25,583,629 km (0.058 R)
• M70: 26,458,777 km (0.06 R)
• M71: 27,005,557 km (0.091 R)
• M72: 27,726,021 km (0.061 R)
• M73: 27,981,833 km (0.118 R)
• M74: 28,067,253 km (0.058 R)
• M75: 28,195,608 km (0.093 R)
• M76: 28,581,870 km (0.106 R)
• M77: 28,926,543 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 13.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.39 AU - 11.49 AU

Year: 11171 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,434,016 km

• M1: 287,677 km (0.1 R)
• M2: 397,781 km (0.078 R)
• M3: 677,678 km (0.11 R)
• M4: 1,039,256 km (0.083 R)
• M5: 1,251,985 km (0.069 R)
• M6: 1,700,329 km (0.096 R)
• M7: 2,063,403 km (0.088 R)
• M8: 2,522,071 km (0.049 R)
• M9: 2,738,987 km (0.083 R)
• M10: 3,191,521 km (0.069 R)
• M11: 3,321,372 km (0.066 R)
• M12: 3,586,759 km (0.046 R)
• M13: 3,722,145 km (0.105 R)
• M14: 3,886,702 km (0.099 R)
• M15: 4,138,326 km (0.094 R)
• M16: 4,482,251 km (0.061 R)
• M17: 5,106,673 km (0.108 R)
• M18: 5,259,412 km (0.037 R)
• M19: 5,663,626 km (0.05 R)
• M20: 5,758,321 km (0.114 R)
• M21: 6,535,482 km (0.046 R)
• M22: 7,483,633 km (0.106 R)
• M23: 7,727,478 km (0.116 R)
• M24: 8,402,613 km (0.04 R)
• M25: 8,510,922 km (0.074 R)
• M26: 9,133,548 km (0.069 R)
• M27: 9,282,249 km (0.068 R)
• M28: 9,431,847 km (0.112 R)
• M29: 9,771,135 km (0.111 R)
• M30: 9,961,423 km (0.102 R)
• M31: 10,268,398 km (0.11 R)
• M32: 11,327,401 km (0.064 R)
• M33: 12,093,492 km (0.092 R)
• M34: 12,544,829 km (0.098 R)
• M35: 12,751,722 km (0.094 R)
• M36: 13,888,666 km (0.091 R)
• M37: 14,361,246 km (0.095 R)
• M38: 15,676,810 km (0.063 R)
• M39: 16,575,145 km (0.114 R)
• M40: 16,939,116 km (0.117 R)
• M41: 17,397,933 km (0.059 R)
• M42: 17,860,789 km (0.113 R)
• M43: 18,468,605 km (0.116 R)
• M44: 18,751,495 km (0.072 R)
• M45: 19,369,184 km (0.052 R)
• M46: 19,464,777 km (0.118 R)
• M47: 19,800,774 km (0.119 R)
• M48: 19,993,606 km (0.116 R)
• M49: 20,235,506 km (0.078 R)
• M50: 20,478,453 km (0.031 R)
• M51: 20,771,216 km (0.059 R)
• M52: 21,016,257 km (0.12 R)
• M53: 22,506,551 km (0.065 R)
• M54: 23,417,153 km (0.068 R)
• M55: 23,672,217 km (0.104 R)
• M56: 24,133,727 km (0.089 R)
• M57: 24,753,660 km (0.116 R)
• M58: 25,431,189 km (0.094 R)
• M59: 27,017,824 km (0.097 R)
• M60: 27,607,689 km (0.085 R)
• M61: 27,877,114 km (0.118 R)
• M62: 27,985,124 km (0.102 R)
• M63: 29,567,570 km (0.061 R)
• M64: 29,732,876 km (0.102 R)
• M65: 29,898,481 km (0.063 R)
• M66: 30,731,442 km (0.072 R)
• M67: 32,363,255 km (0.086 R)
• M68: 32,932,475 km (0.1 R)
• M69: 33,161,210 km (0.082 R)
• M70: 33,620,027 km (0.102 R)
• M71: 34,485,900 km (0.117 R)
• M72: 35,593,373 km (0.078 R)
• M73: 36,122,051 km (0.065 R)
• M74: 36,357,818 km (0.059 R)
• M75: 36,830,996 km (0.098 R)
• M76: 37,484,888 km (0.116 R)
• M77: 38,142,670 km (0.026 R)
• M78: 39,408,866 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.6

Radius: 7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.78 AU - 17.36 AU

Year: 21899 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,434,016 km

• M1: 160,369 km (0.118 R)
• M2: 1,219,372 km (0.051 R)
• M3: 1,746,705 km (0.06 R)
• M4: 1,840,951 km (0.118 R)
• M5: 2,133,864 km (0.068 R)
• M6: 2,371,725 km (0.074 R)
• M7: 2,547,053 km (0.056 R)
• M8: 2,654,315 km (0.096 R)
• M9: 2,910,277 km (0.085 R)
• M10: 3,212,614 km (0.072 R)
• M11: 3,406,643 km (0.081 R)
• M12: 3,644,653 km (0.044 R)
• M13: 3,725,286 km (0.074 R)
• M14: 3,847,208 km (0.115 R)
• M15: 4,433,632 km (0.054 R)
• M16: 5,273,624 km (0.11 R)
• M17: 6,257,679 km (0.076 R)
• M18: 6,894,966 km (0.12 R)
• M19: 7,044,863 km (0.101 R)
• M20: 7,145,542 km (0.105 R)
• M21: 8,873,099 km (0.062 R)
• M22: 9,754,978 km (0.038 R)
• M23: 9,979,824 km (0.112 R)
• M24: 11,305,410 km (0.119 R)
• M25: 12,685,600 km (0.082 R)
• M26: 12,992,575 km (0.069 R)
• M27: 14,628,278 km (0.072 R)
• M28: 14,692,456 km (0.106 R)
• M29: 15,666,637 km (0.109 R)
• M30: 15,798,134 km (0.102 R)
• M31: 16,194,717 km (0.094 R)
• M32: 16,527,872 km (0.104 R)
• M33: 16,594,742 km (0.075 R)
• M34: 16,997,908 km (0.099 R)
• M35: 17,745,299 km (0.076 R)
• M36: 17,813,815 km (0.034 R)
• M37: 19,696,056 km (0.113 R)
• M38: 20,337,382 km (0.083 R)
• M39: 21,130,400 km (0.115 R)
• M40: 21,275,809 km (0.041 R)
• M41: 21,640,379 km (0.083 R)
• M42: 21,713,682 km (0.091 R)
• M43: 23,344,449 km (0.086 R)
• M44: 24,250,563 km (0.086 R)
• M45: 25,553,710 km (0.077 R)
• M46: 25,863,677 km (0.118 R)
• M47: 26,409,111 km (0.103 R)
• M48: 27,908,530 km (0.12 R)
• M49: 28,708,729 km (0.108 R)
• M50: 29,597,640 km (0.108 R)
• M51: 30,086,226 km (0.05 R)
• M52: 32,318,077 km (0.055 R)
• M53: 33,580,832 km (0.079 R)
• M54: 33,665,654 km (0.113 R)
• M55: 35,289,539 km (0.029 R)
• M56: 35,375,708 km (0.119 R)
• M57: 36,067,598 km (0.088 R)
• M58: 36,241,281 km (0.117 R)
• M59: 36,328,197 km (0.061 R)
• M60: 36,589,395 km (0.086 R)
• M61: 37,113,885 km (0.111 R)
• M62: 37,201,550 km (0.053 R)
• M63: 37,289,214 km (0.076 R)
• M64: 40,131,873 km (0.045 R)
• M65: 41,397,321 km (0.081 R)
• M66: 42,492,527 km (0.048 R)
• M67: 42,767,787 km (0.081 R)
• M68: 45,928,491 km (0.096 R)
• M69: 46,967,149 km (0.071 R)
• M70: 47,917,993 km (0.117 R)
• M71: 49,163,695 km (0.098 R)
• M72: 51,003,300 km (0.115 R)
• M73: 51,882,486 km (0.069 R)
• M74: 53,458,051 km (0.05 R)
• M75: 56,756,684 km (0.108 R)
• M76: 57,160,898 km (0.056 R)
• M77: 59,299,250 km (0.063 R)
• M78: 60,429,611 km (0.026 R)
• M79: 60,532,684 km (0.107 R)
• M80: 61,049,245 km (0.113 R)
• M81: 62,398,917 km (0.108 R)
• M82: 62,503,187 km (0.074 R)
• M83: 62,816,146 km (0.092 R)
• M84: 64,810,884 km (0.078 R)
• M85: 65,445,029 km (0.06 R)
• M86: 65,762,925 km (0.097 R)
• M87: 65,868,990 km (0.099 R)
• M88: 69,077,565 km (0.083 R)
• M89: 69,833,483 km (0.103 R)
• M90: 70,700,702 km (0.086 R)
• M91: 70,918,217 km (0.115 R)
• M92: 71,680,717 km (0.109 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit