🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 15.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.94 AU - 1.1 AU

Year: 360 Days

Day: 44.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.74 AU - 2.08 AU

Year: 923 Days

Day: 25.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,247,856 km

• M1: 296,204 km (0.072 R)
• M2: 321,635 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.82 AU - 3.82 AU

Year: 2612 Days

Day: 47.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,247,856 km

• M1: 871,408 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.9 AU - 4.44 AU

Year: 2979 Days

Day: 14 Hours

Environment

Temp: -119 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 9.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.14 AU - 12.44 AU

Year: 13271 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,247,856 km

• M1: 245,490 km (0.098 R)
• M2: 509,680 km (0.092 R)
• M3: 651,349 km (0.099 R)
• M4: 711,936 km (0.111 R)
• M5: 823,087 km (0.106 R)
• M6: 1,099,694 km (0.091 R)
• M7: 1,268,141 km (0.104 R)
• M8: 1,405,173 km (0.046 R)
• M9: 1,979,479 km (0.083 R)
• M10: 2,070,435 km (0.076 R)
• M11: 3,134,075 km (0.116 R)
• M12: 3,706,736 km (0.118 R)
• M13: 3,791,259 km (0.103 R)
• M14: 4,341,330 km (0.069 R)
• M15: 4,885,567 km (0.054 R)
• M16: 4,947,351 km (0.114 R)
• M17: 5,807,389 km (0.067 R)
• M18: 6,070,981 km (0.038 R)
• M19: 6,237,782 km (0.065 R)
• M20: 6,304,952 km (0.113 R)
• M21: 6,747,462 km (0.071 R)
• M22: 7,376,521 km (0.063 R)
• M23: 7,447,580 km (0.12 R)
• M24: 8,466,342 km (0.105 R)
• M25: 9,068,174 km (0.118 R)
• M26: 9,878,845 km (0.027 R)
• M27: 10,591,978 km (0.109 R)
• M28: 11,942,398 km (0.099 R)
• M29: 12,362,170 km (0.118 R)
• M30: 12,701,607 km (0.088 R)
• M31: 13,259,607 km (0.087 R)
• M32: 13,694,339 km (0.028 R)
• M33: 14,310,832 km (0.095 R)
• M34: 14,488,703 km (0.097 R)
• M35: 14,801,662 km (0.1 R)
• M36: 15,116,865 km (0.063 R)
• M37: 15,662,299 km (0.043 R)
• M38: 15,983,485 km (0.034 R)
• M39: 16,075,638 km (0.112 R)
• M40: 16,399,667 km (0.047 R)
• M41: 17,101,131 km (0.074 R)
• M42: 17,242,651 km (0.079 R)
• M43: 17,621,732 km (0.106 R)
• M44: 18,147,718 km (0.095 R)
• M45: 18,775,730 km (0.092 R)
• M46: 19,116,962 km (0.117 R)
• M47: 19,706,677 km (0.114 R)
• M48: 21,664,016 km (0.106 R)
• M49: 22,021,854 km (0.115 R)
• M50: 22,484,859 km (0.097 R)
• M51: 23,055,126 km (0.072 R)
• M52: 23,472,804 km (0.101 R)
• M53: 24,104,107 km (0.113 R)
• M54: 24,528,067 km (0.1 R)
• M55: 25,329,612 km (0.106 R)
• M56: 26,466,107 km (0.059 R)
• M57: 27,178,044 km (0.119 R)
• M58: 27,343,200 km (0.101 R)
• M59: 27,508,655 km (0.11 R)
• M60: 27,951,764 km (0.107 R)
• M61: 28,732,665 km (0.1 R)
• M62: 29,577,294 km (0.08 R)
• M63: 29,974,327 km (0.062 R)
• M64: 30,145,018 km (0.106 R)
• M65: 30,316,008 km (0.117 R)
• M66: 30,601,740 km (0.092 R)
• M67: 31,118,302 km (0.109 R)
• M68: 31,869,433 km (0.08 R)
• M69: 32,218,145 km (0.108 R)
• M70: 32,334,682 km (0.114 R)
• M71: 33,271,913 km (0.094 R)
• M72: 33,389,796 km (0.116 R)
• M73: 33,566,621 km (0.042 R)
• M74: 33,684,803 km (0.07 R)
• M75: 34,099,339 km (0.069 R)
• M76: 34,158,729 km (0.079 R)
• M77: 34,396,440 km (0.107 R)
• M78: 36,500,534 km (0.099 R)
• M79: 39,515,380 km (0.105 R)
• M80: 39,702,527 km (0.099 R)
• M81: 41,147,343 km (0.105 R)
• M82: 41,527,023 km (0.056 R)
• M83: 41,844,469 km (0.101 R)
• M84: 42,035,206 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 13.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.41 AU - 14.81 AU

Year: 16607 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,247,856 km

• M1: 214,972 km (0.107 R)
• M2: 1,134,700 km (0.074 R)
• M3: 1,519,017 km (0.082 R)
• M4: 1,712,596 km (0.091 R)
• M5: 1,973,794 km (0.108 R)
• M6: 2,186,074 km (0.114 R)
• M7: 2,600,609 km (0.037 R)
• M8: 2,766,813 km (0.048 R)
• M9: 2,971,163 km (0.087 R)
• M10: 3,145,146 km (0.118 R)
• M11: 3,467,230 km (0.108 R)
• M12: 4,104,816 km (0.112 R)
• M13: 4,417,625 km (0.092 R)
• M14: 5,919,887 km (0.045 R)
• M15: 6,051,832 km (0.101 R)
• M16: 6,453,353 km (0.085 R)
• M17: 6,634,666 km (0.075 R)
• M18: 7,002,377 km (0.064 R)
• M19: 8,838,841 km (0.115 R)
• M20: 10,708,216 km (0.076 R)
• M21: 10,977,193 km (0.109 R)
• M22: 11,577,230 km (0.074 R)
• M23: 12,243,838 km (0.073 R)
• M24: 13,094,750 km (0.051 R)
• M25: 15,214,103 km (0.073 R)
• M26: 15,699,399 km (0.114 R)
• M27: 15,943,991 km (0.12 R)
• M28: 17,374,745 km (0.1 R)
• M29: 17,882,181 km (0.116 R)
• M30: 18,716,938 km (0.03 R)
• M31: 20,092,191 km (0.061 R)
• M32: 21,771,577 km (0.114 R)
• M33: 21,976,226 km (0.11 R)
• M34: 23,425,979 km (0.101 R)
• M35: 23,635,566 km (0.109 R)
• M36: 25,478,462 km (0.09 R)
• M37: 25,622,076 km (0.098 R)
• M38: 25,838,095 km (0.113 R)
• M39: 28,402,801 km (0.109 R)
• M40: 29,300,688 km (0.039 R)
• M41: 30,132,003 km (0.111 R)
• M42: 31,508,902 km (0.084 R)
• M43: 32,906,296 km (0.117 R)
• M44: 33,770,223 km (0.087 R)
• M45: 34,007,186 km (0.098 R)
• M46: 34,880,539 km (0.075 R)
• M47: 37,055,542 km (0.025 R)
• M48: 40,861,162 km (0.062 R)
• M49: 43,667,020 km (0.069 R)
• M50: 44,097,563 km (0.087 R)
• M51: 44,529,601 km (0.082 R)
• M52: 45,397,718 km (0.096 R)
• M53: 45,571,999 km (0.102 R)
• M54: 45,746,430 km (0.078 R)
• M55: 45,921,310 km (0.115 R)
• M56: 46,974,330 km (0.101 R)
• M57: 47,503,906 km (0.102 R)
• M58: 47,769,442 km (0.08 R)
• M59: 48,568,893 km (0.105 R)
• M60: 51,538,262 km (0.09 R)
• M61: 52,632,420 km (0.112 R)
• M62: 52,723,974 km (0.114 R)
• M63: 53,734,358 km (0.08 R)
• M64: 54,195,718 km (0.047 R)
• M65: 54,751,175 km (0.114 R)
• M66: 55,401,477 km (0.087 R)
• M67: 55,681,075 km (0.097 R)
• M68: 56,054,472 km (0.097 R)
• M69: 56,522,414 km (0.09 R)
• M70: 57,179,597 km (0.026 R)
• M71: 57,273,694 km (0.108 R)
• M72: 57,367,941 km (0.092 R)
• M73: 61,272,445 km (0.108 R)
• M74: 61,657,959 km (0.089 R)
• M75: 65,065,499 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816

Radius: 4.2

Gravity: 46.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.43 AU - 20.95 AU

Year: 30566 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,247,856 km

• M1: 90,058 km (0.113 R)
• M2: 159,172 km (0.082 R)
• M3: 500,704 km (0.11 R)
• M4: 553,363 km (0.108 R)
• M5: 1,469,799 km (0.104 R)
• M6: 1,907,373 km (0.071 R)
• M7: 1,948,961 km (0.105 R)
• M8: 2,033,334 km (0.098 R)
• M9: 2,205,521 km (0.108 R)
• M10: 2,293,335 km (0.114 R)
• M11: 2,427,375 km (0.11 R)
• M12: 2,797,181 km (0.103 R)
• M13: 3,796,196 km (0.091 R)
• M14: 4,554,507 km (0.103 R)
• M15: 4,610,457 km (0.062 R)
• M16: 5,182,220 km (0.054 R)
• M17: 5,357,997 km (0.077 R)
• M18: 5,958,334 km (0.079 R)
• M19: 6,391,120 km (0.04 R)
• M20: 6,579,763 km (0.096 R)
• M21: 7,616,177 km (0.094 R)
• M22: 9,619,741 km (0.092 R)
• M23: 11,090,139 km (0.082 R)
• M24: 11,316,630 km (0.065 R)
• M25: 11,851,143 km (0.08 R)
• M26: 13,183,163 km (0.085 R)
• M27: 13,503,452 km (0.103 R)
• M28: 13,664,569 km (0.103 R)
• M29: 14,561,857 km (0.106 R)
• M30: 15,900,758 km (0.084 R)
• M31: 15,985,729 km (0.037 R)
• M32: 17,628,763 km (0.049 R)
• M33: 18,963,325 km (0.092 R)
• M34: 19,143,740 km (0.107 R)
• M35: 19,324,754 km (0.092 R)
• M36: 21,916,986 km (0.117 R)
• M37: 24,224,234 km (0.053 R)
• M38: 25,010,221 km (0.089 R)
• M39: 28,546,116 km (0.112 R)
• M40: 29,271,815 km (0.119 R)
• M41: 29,376,085 km (0.097 R)
• M42: 33,533,560 km (0.117 R)
• M43: 34,079,741 km (0.108 R)
• M44: 35,180,931 km (0.119 R)
• M45: 35,624,639 km (0.091 R)
• M46: 36,293,790 km (0.071 R)
• M47: 36,966,980 km (0.109 R)
• M48: 37,305,071 km (0.04 R)
• M49: 37,871,000 km (0.109 R)
• M50: 38,325,628 km (0.078 R)
• M51: 38,439,622 km (0.088 R)
• M52: 38,553,765 km (0.09 R)
• M53: 38,667,908 km (0.041 R)
• M54: 39,125,827 km (0.109 R)
• M55: 39,931,412 km (0.112 R)
• M56: 41,442,051 km (0.062 R)
• M57: 46,084,671 km (0.094 R)
• M58: 46,935,285 km (0.061 R)
• M59: 49,766,275 km (0.082 R)
• M60: 51,265,096 km (0.071 R)
• M61: 51,768,044 km (0.114 R)
• M62: 52,652,018 km (0.109 R)
• M63: 54,306,869 km (0.115 R)
• M64: 55,591,466 km (0.083 R)
• M65: 55,849,672 km (0.096 R)
• M66: 56,756,235 km (0.077 R)
• M67: 57,537,136 km (0.045 R)
• M68: 58,321,627 km (0.093 R)
• M69: 60,563,501 km (0.109 R)
• M70: 61,095,022 km (0.095 R)
• M71: 68,697,586 km (0.114 R)
• M72: 68,974,492 km (0.056 R)
• M73: 71,483,996 km (0.12 R)
• M74: 72,891,114 km (0.09 R)
• M75: 76,018,607 km (0.037 R)
• M76: 76,448,401 km (0.116 R)
• M77: 76,591,866 km (0.081 R)
• M78: 77,742,872 km (0.097 R)
• M79: 81,229,849 km (0.103 R)
• M80: 83,139,914 km (0.109 R)
• M81: 84,322,635 km (0.104 R)
• M82: 84,619,288 km (0.036 R)
• M83: 85,958,039 km (0.104 R)
• M84: 86,405,785 km (0.072 R)
• M85: 88,054,354 km (0.071 R)
• M86: 88,204,849 km (0.12 R)
• M87: 91,078,325 km (0.105 R)
• M88: 91,992,219 km (0.054 R)
• M89: 93,828,981 km (0.109 R)
• M90: 94,597,765 km (0.108 R)
• M91: 95,677,712 km (0.055 R)
• M92: 96,296,598 km (0.111 R)
• M93: 99,254,746 km (0.052 R)
• M94: 99,411,226 km (0.106 R)
• M95: 100,980,807 km (0.063 R)
• M96: 101,138,184 km (0.088 R)
• M97: 103,350,587 km (0.092 R)
• M98: 105,419,226 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.6

Radius: 4.2

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 17.79 AU - 24.01 AU

Year: 33427 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,247,856 km

• M1: 223,350 km (0.114 R)
• M2: 413,937 km (0.105 R)
• M3: 579,542 km (0.096 R)
• M4: 693,087 km (0.092 R)
• M5: 915,240 km (0.095 R)
• M6: 2,312,633 km (0.075 R)
• M7: 2,384,291 km (0.12 R)
• M8: 3,141,555 km (0.107 R)
• M9: 3,341,717 km (0.043 R)
• M10: 3,838,831 km (0.053 R)
• M11: 5,226,202 km (0.112 R)
• M12: 5,367,871 km (0.115 R)
• M13: 5,558,907 km (0.06 R)
• M14: 6,045,998 km (0.035 R)
• M15: 6,546,702 km (0.118 R)
• M16: 7,375,175 km (0.063 R)
• M17: 7,694,417 km (0.082 R)
• M18: 7,855,534 km (0.105 R)
• M19: 8,346,065 km (0.074 R)
• M20: 8,678,472 km (0.04 R)
• M21: 9,643,827 km (0.105 R)
• M22: 11,063,511 km (0.047 R)
• M23: 11,428,529 km (0.088 R)
• M24: 12,863,771 km (0.119 R)
• M25: 12,991,229 km (0.11 R)
• M26: 14,619,751 km (0.097 R)
• M27: 16,380,368 km (0.11 R)
• M28: 17,355,597 km (0.067 R)
• M29: 17,708,498 km (0.118 R)
• M30: 18,063,793 km (0.06 R)
• M31: 18,853,670 km (0.119 R)
• M32: 18,998,481 km (0.042 R)
• M33: 21,139,226 km (0.078 R)
• M34: 25,084,870 km (0.095 R)
• M35: 26,126,071 km (0.053 R)
• M36: 28,250,660 km (0.061 R)
• M37: 28,499,292 km (0.058 R)
• M38: 31,196,691 km (0.065 R)
• M39: 32,749,517 km (0.093 R)
• M40: 33,097,931 km (0.106 R)
• M41: 33,622,869 km (0.072 R)
• M42: 38,561,843 km (0.115 R)
• M43: 39,206,460 km (0.111 R)
• M44: 40,319,768 km (0.088 R)
• M45: 40,880,311 km (0.116 R)
• M46: 42,292,964 km (0.113 R)
• M47: 42,957,777 km (0.12 R)
• M48: 47,312,421 km (0.108 R)
• M49: 48,497,236 km (0.112 R)
• M50: 51,906,572 km (0.104 R)
• M51: 52,821,961 km (0.119 R)
• M52: 54,359,378 km (0.091 R)
• M53: 54,978,564 km (0.077 R)
• M54: 55,081,936 km (0.109 R)
• M55: 55,288,979 km (0.089 R)
• M56: 55,911,456 km (0.093 R)
• M57: 56,327,787 km (0.108 R)
• M58: 59,908,113 km (0.115 R)
• M59: 63,561,143 km (0.11 R)
• M60: 67,728,491 km (0.06 R)
• M61: 67,839,343 km (0.117 R)
• M62: 70,517,893 km (0.115 R)
• M63: 71,531,119 km (0.053 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit