🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 40.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,339,795 km

• M1: 49,966 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.04 AU - 1.54 AU

Year: 543 Days

Day: 40.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,339,795 km

• M1: 48,171 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.67 AU

Year: 614 Days

Day: 33.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,339,795 km

• M1: 997,219 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.44 AU - 2.04 AU

Year: 851 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.28 AU - 2.68 AU

Year: 1448 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.52 AU - 3.44 AU

Year: 1908 Days

Day: 35.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 13.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.66 AU - 5.16 AU

Year: 4035 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,339,795 km

• M1: 168,447 km (0.118 R)
• M2: 322,982 km (0.116 R)
• M3: 417,079 km (0.095 R)
• M4: 593,156 km (0.116 R)
• M5: 809,175 km (0.095 R)
• M6: 1,078,451 km (0.056 R)
• M7: 1,377,497 km (0.08 R)
• M8: 1,749,697 km (0.118 R)
• M9: 2,427,973 km (0.1 R)
• M10: 2,605,247 km (0.06 R)
• M11: 2,750,207 km (0.043 R)
• M12: 2,898,010 km (0.092 R)
• M13: 3,396,769 km (0.069 R)
• M14: 3,495,803 km (0.1 R)
• M15: 3,615,930 km (0.111 R)
• M16: 4,005,782 km (0.055 R)
• M17: 4,323,079 km (0.083 R)
• M18: 4,474,024 km (0.086 R)
• M19: 4,648,754 km (0.084 R)
• M20: 4,870,458 km (0.112 R)
• M21: 4,960,067 km (0.052 R)
• M22: 5,095,603 km (0.09 R)
• M23: 5,209,447 km (0.102 R)
• M24: 6,078,610 km (0.111 R)
• M25: 6,542,513 km (0.086 R)
• M26: 7,017,935 km (0.105 R)
• M27: 7,195,957 km (0.066 R)
• M28: 7,452,966 km (0.114 R)
• M29: 8,375,985 km (0.045 R)
• M30: 8,728,138 km (0.12 R)
• M31: 8,892,247 km (0.099 R)
• M32: 9,029,877 km (0.084 R)
• M33: 9,898,742 km (0.102 R)
• M34: 10,156,050 km (0.096 R)
• M35: 10,531,690 km (0.104 R)
• M36: 10,677,398 km (0.12 R)
• M37: 11,000,231 km (0.029 R)
• M38: 11,118,413 km (0.091 R)
• M39: 11,655,619 km (0.028 R)
• M40: 12,109,798 km (0.116 R)
• M41: 12,354,391 km (0.094 R)
• M42: 12,508,177 km (0.088 R)
• M43: 12,817,546 km (0.1 R)
• M44: 13,066,925 km (0.079 R)
• M45: 13,475,477 km (0.118 R)
• M46: 13,633,752 km (0.03 R)
• M47: 13,920,231 km (0.034 R)
• M48: 14,856,864 km (0.101 R)
• M49: 15,053,136 km (0.111 R)
• M50: 15,415,313 km (0.102 R)
• M51: 15,780,481 km (0.062 R)
• M52: 16,182,002 km (0.095 R)
• M53: 16,586,963 km (0.072 R)
• M54: 17,200,614 km (0.116 R)
• M55: 17,891,157 km (0.111 R)
• M56: 18,485,360 km (0.088 R)
• M57: 19,192,659 km (0.064 R)
• M58: 19,729,117 km (0.1 R)
• M59: 20,270,362 km (0.077 R)
• M60: 21,663,417 km (0.105 R)
• M61: 21,849,068 km (0.092 R)
• M62: 22,860,350 km (0.049 R)
• M63: 23,428,971 km (0.114 R)
• M64: 24,194,164 km (0.09 R)
• M65: 25,006,481 km (0.092 R)
• M66: 25,162,212 km (0.07 R)
• M67: 25,827,773 km (0.106 R)
• M68: 26,538,812 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 11.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.42 AU - 6.66 AU

Year: 5505 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 93,339,795 km

• M1: 144,362 km (0.103 R)
• M2: 217,665 km (0.12 R)
• M3: 296,503 km (0.088 R)
• M4: 481,256 km (0.101 R)
• M5: 631,303 km (0.047 R)
• M6: 732,880 km (0.041 R)
• M7: 918,830 km (0.102 R)
• M8: 1,017,864 km (0.104 R)
• M9: 1,168,958 km (0.104 R)
• M10: 1,277,416 km (0.093 R)
• M11: 1,358,498 km (0.03 R)
• M12: 1,451,997 km (0.095 R)
• M13: 1,723,218 km (0.099 R)
• M14: 1,963,921 km (0.12 R)
• M15: 2,142,690 km (0.088 R)
• M16: 2,228,111 km (0.056 R)
• M17: 2,414,809 km (0.08 R)
• M18: 2,503,820 km (0.085 R)
• M19: 2,619,758 km (0.1 R)
• M20: 2,724,476 km (0.07 R)
• M21: 3,074,535 km (0.082 R)
• M22: 3,157,413 km (0.037 R)
• M23: 3,626,851 km (0.118 R)
• M24: 3,951,927 km (0.071 R)
• M25: 4,271,318 km (0.076 R)
• M26: 4,348,661 km (0.077 R)
• M27: 4,646,510 km (0.03 R)
• M28: 4,935,084 km (0.101 R)
• M29: 5,196,581 km (0.052 R)
• M30: 5,328,975 km (0.114 R)
• M31: 5,767,148 km (0.049 R)
• M32: 6,060,060 km (0.114 R)
• M33: 6,269,647 km (0.111 R)
• M34: 6,481,777 km (0.104 R)
• M35: 6,588,739 km (0.088 R)
• M36: 6,732,353 km (0.098 R)
• M37: 6,840,662 km (0.114 R)
• M38: 7,132,378 km (0.082 R)
• M39: 7,224,380 km (0.081 R)
• M40: 7,596,430 km (0.084 R)
• M41: 7,765,925 km (0.078 R)
• M42: 7,917,767 km (0.109 R)
• M43: 8,070,356 km (0.109 R)
• M44: 8,612,649 km (0.059 R)
• M45: 9,146,713 km (0.049 R)
• M46: 9,834,564 km (0.114 R)
• M47: 9,998,822 km (0.1 R)
• M48: 10,184,773 km (0.098 R)
• M49: 10,581,057 km (0.108 R)
• M50: 11,195,605 km (0.087 R)
• M51: 11,281,325 km (0.079 R)
• M52: 12,084,366 km (0.072 R)
• M53: 12,682,010 km (0.098 R)
• M54: 12,883,369 km (0.116 R)
• M55: 13,018,156 km (0.112 R)
• M56: 13,584,983 km (0.108 R)
• M57: 13,814,017 km (0.062 R)
• M58: 13,929,058 km (0.098 R)
• M59: 14,136,849 km (0.104 R)
• M60: 14,252,638 km (0.076 R)
• M61: 14,578,761 km (0.09 R)
• M62: 14,907,428 km (0.119 R)
• M63: 15,619,962 km (0.091 R)
• M64: 16,101,069 km (0.1 R)
• M65: 16,343,567 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.9

Radius: 5.3

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.18 AU - 14.74 AU

Year: 17303 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,339,795 km

• M1: 197,170 km (0.051 R)
• M2: 337,942 km (0.079 R)
• M3: 386,262 km (0.085 R)
• M4: 437,275 km (0.08 R)
• M5: 948,750 km (0.1 R)
• M6: 1,216,231 km (0.103 R)
• M7: 1,673,551 km (0.098 R)
• M8: 1,730,548 km (0.103 R)
• M9: 2,148,225 km (0.113 R)
• M10: 2,241,574 km (0.072 R)
• M11: 2,728,964 km (0.118 R)
• M12: 2,830,242 km (0.086 R)
• M13: 4,256,658 km (0.12 R)
• M14: 4,374,242 km (0.103 R)
• M15: 4,733,725 km (0.108 R)
• M16: 4,896,638 km (0.068 R)
• M17: 4,978,767 km (0.113 R)
• M18: 5,019,906 km (0.083 R)
• M19: 6,264,112 km (0.075 R)
• M20: 6,714,252 km (0.055 R)
• M21: 7,081,814 km (0.082 R)
• M22: 7,408,835 km (0.115 R)
• M23: 8,567,021 km (0.038 R)
• M24: 8,715,722 km (0.111 R)
• M25: 9,832,170 km (0.039 R)
• M26: 10,832,083 km (0.104 R)
• M27: 11,643,950 km (0.118 R)
• M28: 11,974,262 km (0.111 R)
• M29: 12,196,116 km (0.12 R)
• M30: 12,475,415 km (0.045 R)
• M31: 12,813,357 km (0.039 R)
• M32: 13,211,437 km (0.036 R)
• M33: 14,194,893 km (0.063 R)
• M34: 15,987,225 km (0.059 R)
• M35: 16,538,643 km (0.043 R)
• M36: 16,662,061 km (0.119 R)
• M37: 17,158,577 km (0.087 R)
• M38: 17,346,172 km (0.107 R)
• M39: 17,660,178 km (0.094 R)
• M40: 19,387,884 km (0.043 R)
• M41: 19,648,334 km (0.115 R)
• M42: 22,384,778 km (0.073 R)
• M43: 23,553,886 km (0.095 R)
• M44: 23,623,149 km (0.117 R)
• M45: 23,971,114 km (0.084 R)
• M46: 25,379,877 km (0.12 R)
• M47: 26,815,269 km (0.067 R)
• M48: 29,464,497 km (0.08 R)
• M49: 29,614,095 km (0.082 R)
• M50: 31,352,722 km (0.118 R)
• M51: 31,581,906 km (0.117 R)
• M52: 32,349,941 km (0.088 R)
• M53: 32,504,326 km (0.115 R)
• M54: 32,813,695 km (0.052 R)
• M55: 33,669,694 km (0.057 R)
• M56: 35,881,498 km (0.104 R)
• M57: 36,201,189 km (0.117 R)
• M58: 37,327,960 km (0.036 R)
• M59: 38,221,209 km (0.04 R)
• M60: 38,384,420 km (0.107 R)
• M61: 39,615,461 km (0.102 R)
• M62: 40,111,677 km (0.064 R)
• M63: 40,609,688 km (0.098 R)
• M64: 40,776,191 km (0.112 R)
• M65: 41,026,468 km (0.062 R)
• M66: 42,200,662 km (0.12 R)
• M67: 42,285,035 km (0.112 R)
• M68: 43,215,982 km (0.091 R)
• M69: 44,068,092 km (0.059 R)
• M70: 44,410,521 km (0.074 R)
• M71: 44,496,391 km (0.117 R)
• M72: 44,582,110 km (0.056 R)
• M73: 45,875,683 km (0.097 R)
• M74: 47,444,217 km (0.084 R)
• M75: 48,059,064 km (0.103 R)
• M76: 49,473,961 km (0.119 R)
• M77: 49,562,822 km (0.109 R)
• M78: 49,651,832 km (0.029 R)
• M79: 51,082,138 km (0.118 R)
• M80: 51,531,829 km (0.114 R)
• M81: 51,802,302 km (0.057 R)
• M82: 55,176,781 km (0.074 R)
• M83: 56,471,999 km (0.076 R)
• M84: 57,777,241 km (0.105 R)
• M85: 57,964,537 km (0.081 R)
• M86: 59,753,728 km (0.088 R)
• M87: 61,465,277 km (0.091 R)
• M88: 61,656,463 km (0.113 R)
• M89: 62,327,260 km (0.048 R)
• M90: 63,192,983 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 6.8

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.27 AU - 17.77 AU

Year: 22675 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,339,795 km

• M1: 192,084 km (0.083 R)
• M2: 431,291 km (0.08 R)
• M3: 593,604 km (0.107 R)
• M4: 1,455,138 km (0.083 R)
• M5: 2,155,257 km (0.115 R)
• M6: 2,274,336 km (0.099 R)
• M7: 2,560,667 km (0.049 R)
• M8: 3,394,376 km (0.107 R)
• M9: 3,673,974 km (0.085 R)
• M10: 5,448,055 km (0.06 R)
• M11: 5,610,967 km (0.094 R)
• M12: 8,176,571 km (0.08 R)
• M13: 8,238,654 km (0.111 R)
• M14: 8,867,264 km (0.086 R)
• M15: 8,994,871 km (0.085 R)
• M16: 11,532,350 km (0.105 R)
• M17: 11,671,626 km (0.117 R)
• M18: 11,811,500 km (0.119 R)
• M19: 12,022,283 km (0.049 R)
• M20: 12,878,282 km (0.061 R)
• M21: 13,533,072 km (0.095 R)
• M22: 16,258,446 km (0.045 R)
• M23: 16,414,626 km (0.072 R)
• M24: 16,807,620 km (0.072 R)
• M25: 17,522,548 km (0.065 R)
• M26: 18,491,194 km (0.061 R)
• M27: 19,146,583 km (0.085 R)
• M28: 19,976,402 km (0.092 R)
• M29: 20,227,726 km (0.087 R)
• M30: 20,648,844 km (0.118 R)
• M31: 21,585,327 km (0.12 R)
• M32: 22,361,890 km (0.032 R)
• M33: 23,764,968 km (0.103 R)
• M34: 23,853,680 km (0.102 R)
• M35: 26,839,653 km (0.077 R)
• M36: 27,581,210 km (0.116 R)
• M37: 27,674,260 km (0.085 R)
• M38: 28,141,603 km (0.119 R)
• M39: 29,179,065 km (0.089 R)
• M40: 29,559,342 km (0.072 R)
• M41: 30,324,835 km (0.096 R)
• M42: 31,388,176 km (0.079 R)
• M43: 31,680,191 km (0.045 R)
• M44: 32,857,676 km (0.094 R)
• M45: 33,750,028 km (0.085 R)
• M46: 36,168,576 km (0.058 R)
• M47: 37,192,723 km (0.115 R)
• M48: 39,584,045 km (0.077 R)
• M49: 39,899,697 km (0.092 R)
• M50: 40,110,480 km (0.087 R)
• M51: 40,533,244 km (0.082 R)
• M52: 42,992,932 km (0.108 R)
• M53: 43,968,609 km (0.119 R)
• M54: 45,941,506 km (0.11 R)
• M55: 49,519,588 km (0.08 R)
• M56: 51,456,581 km (0.055 R)
• M57: 52,031,037 km (0.117 R)
• M58: 54,233,118 km (0.041 R)
• M59: 57,295,536 km (0.088 R)
• M60: 58,129,544 km (0.046 R)
• M61: 58,607,958 km (0.12 R)
• M62: 59,087,569 km (0.053 R)
• M63: 59,448,249 km (0.107 R)
• M64: 60,413,455 km (0.062 R)
• M65: 61,627,292 km (0.097 R)
• M66: 61,993,058 km (0.089 R)
• M67: 62,237,202 km (0.111 R)
• M68: 63,463,157 km (0.1 R)
• M69: 63,709,245 km (0.066 R)
• M70: 65,316,824 km (0.081 R)
• M71: 65,440,990 km (0.105 R)
• M72: 66,687,440 km (0.105 R)
• M73: 67,816,006 km (0.115 R)
• M74: 67,941,818 km (0.096 R)
• M75: 68,193,591 km (0.112 R)
• M76: 68,445,663 km (0.059 R)
• M77: 70,091,838 km (0.085 R)
• M78: 70,601,070 km (0.081 R)
• M79: 71,367,011 km (0.028 R)
• M80: 75,759,503 km (0.047 R)
• M81: 77,199,233 km (0.11 R)
• M82: 77,461,927 km (0.088 R)
• M83: 79,309,461 km (0.084 R)
• M84: 79,707,241 km (0.117 R)
• M85: 80,771,331 km (0.082 R)
• M86: 80,904,623 km (0.08 R)
• M87: 81,171,505 km (0.111 R)
• M88: 82,913,273 km (0.083 R)
• M89: 83,991,276 km (0.115 R)
• M90: 89,174,992 km (0.027 R)
• M91: 90,002,866 km (0.105 R)
• M92: 90,279,323 km (0.068 R)
• M93: 91,527,268 km (0.066 R)
• M94: 93,060,198 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit