🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.42 AU - 0.6 AU

Year: 161 Days

Day: 44.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,927,571 km

• M1: 122,221 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 397 Days

Day: 30.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,927,571 km

• M1: 57,446 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.24 AU - 1.44 AU

Year: 687 Days

Day: 13.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.92 AU - 2.5 AU

Year: 1455 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,927,571 km

• M1: 2,296,477 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.09 AU - 2.51 AU

Year: 1545 Days

Day: 27.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,927,571 km

• M1: 1,661,434 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 13

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.95 AU - 4.19 AU

Year: 2988 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,927,571 km

• M1: 167,101 km (0.104 R)
• M2: 268,079 km (0.079 R)
• M3: 381,175 km (0.033 R)
• M4: 494,271 km (0.09 R)
• M5: 832,811 km (0.099 R)
• M6: 937,081 km (0.113 R)
• M7: 1,046,138 km (0.107 R)
• M8: 1,266,196 km (0.111 R)
• M9: 1,413,401 km (0.113 R)
• M10: 1,752,539 km (0.109 R)
• M11: 2,354,820 km (0.112 R)
• M12: 2,507,410 km (0.055 R)
• M13: 2,952,464 km (0.074 R)
• M14: 3,034,593 km (0.074 R)
• M15: 3,117,620 km (0.044 R)
• M16: 4,061,881 km (0.105 R)
• M17: 4,227,636 km (0.106 R)
• M18: 4,433,333 km (0.089 R)
• M19: 4,661,320 km (0.113 R)
• M20: 4,815,705 km (0.099 R)
• M21: 5,308,780 km (0.072 R)
• M22: 5,756,227 km (0.08 R)
• M23: 7,059,972 km (0.09 R)
• M24: 7,574,739 km (0.098 R)
• M25: 7,688,134 km (0.07 R)
• M26: 8,055,247 km (0.081 R)
• M27: 8,687,896 km (0.118 R)
• M28: 9,166,759 km (0.085 R)
• M29: 9,507,244 km (0.058 R)
• M30: 9,728,200 km (0.081 R)
• M31: 9,876,601 km (0.071 R)
• M32: 10,050,583 km (0.058 R)
• M33: 10,225,613 km (0.109 R)
• M34: 10,401,540 km (0.117 R)
• M35: 10,578,664 km (0.05 R)
• M36: 10,680,241 km (0.078 R)
• M37: 10,961,485 km (0.094 R)
• M38: 11,219,242 km (0.089 R)
• M39: 11,925,194 km (0.062 R)
• M40: 12,430,536 km (0.084 R)
• M41: 13,024,589 km (0.091 R)
• M42: 13,489,988 km (0.111 R)
• M43: 13,849,621 km (0.094 R)
• M44: 13,960,922 km (0.102 R)
• M45: 14,044,547 km (0.04 R)
• M46: 14,240,371 km (0.091 R)
• M47: 14,408,968 km (0.03 R)
• M48: 14,521,765 km (0.087 R)
• M49: 14,719,832 km (0.064 R)
• M50: 14,833,377 km (0.045 R)
• M51: 15,204,679 km (0.047 R)
• M52: 15,405,738 km (0.032 R)
• M53: 15,839,871 km (0.119 R)
• M54: 17,255,666 km (0.08 R)
• M55: 17,887,717 km (0.109 R)
• M56: 18,130,664 km (0.085 R)
• M57: 18,773,186 km (0.051 R)
• M58: 19,361,106 km (0.088 R)
• M59: 19,547,954 km (0.045 R)
• M60: 19,798,081 km (0.119 R)
• M61: 20,206,932 km (0.108 R)
• M62: 20,650,191 km (0.095 R)
• M63: 20,904,956 km (0.098 R)
• M64: 21,224,946 km (0.102 R)
• M65: 21,707,848 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.88 AU - 7.56 AU

Year: 6871 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,927,571 km

• M1: 244,144 km (0.09 R)
• M2: 539,899 km (0.058 R)
• M3: 906,413 km (0.099 R)
• M4: 1,025,793 km (0.092 R)
• M5: 1,215,931 km (0.061 R)
• M6: 1,332,618 km (0.096 R)
• M7: 1,669,363 km (0.095 R)
• M8: 1,935,348 km (0.057 R)
• M9: 2,053,829 km (0.082 R)
• M10: 2,154,359 km (0.086 R)
• M11: 2,445,177 km (0.094 R)
• M12: 2,573,831 km (0.076 R)
• M13: 2,815,881 km (0.083 R)
• M14: 3,322,419 km (0.073 R)
• M15: 3,441,649 km (0.117 R)
• M16: 3,684,446 km (0.083 R)
• M17: 3,983,343 km (0.096 R)
• M18: 4,212,826 km (0.105 R)
• M19: 4,605,071 km (0.103 R)
• M20: 5,341,242 km (0.084 R)
• M21: 6,055,572 km (0.063 R)
• M22: 6,379,601 km (0.089 R)
• M23: 6,618,808 km (0.073 R)
• M24: 6,769,752 km (0.113 R)
• M25: 7,013,896 km (0.09 R)
• M26: 7,167,982 km (0.077 R)
• M27: 8,637,631 km (0.101 R)
• M28: 8,836,148 km (0.115 R)
• M29: 8,969,290 km (0.076 R)
• M30: 9,136,840 km (0.094 R)
• M31: 9,237,818 km (0.085 R)
• M32: 9,920,433 km (0.085 R)
• M33: 11,334,283 km (0.087 R)
• M34: 11,442,891 km (0.106 R)
• M35: 11,624,652 km (0.115 R)
• M36: 11,770,809 km (0.082 R)
• M37: 12,510,571 km (0.106 R)
• M38: 13,379,884 km (0.107 R)
• M39: 13,802,648 km (0.096 R)
• M40: 14,268,795 km (0.102 R)
• M41: 14,621,845 km (0.118 R)
• M42: 14,779,671 km (0.044 R)
• M43: 15,376,716 km (0.111 R)
• M44: 15,617,719 km (0.096 R)
• M45: 15,859,917 km (0.104 R)
• M46: 16,676,572 km (0.095 R)
• M47: 16,882,868 km (0.104 R)
• M48: 17,465,103 km (0.108 R)
• M49: 17,800,651 km (0.032 R)
• M50: 18,180,928 km (0.116 R)
• M51: 19,121,450 km (0.073 R)
• M52: 20,341,421 km (0.071 R)
• M53: 20,827,614 km (0.11 R)
• M54: 21,183,657 km (0.063 R)
• M55: 21,631,553 km (0.11 R)
• M56: 21,721,461 km (0.072 R)
• M57: 22,445,515 km (0.078 R)
• M58: 22,902,088 km (0.093 R)
• M59: 23,223,573 km (0.047 R)
• M60: 23,407,878 km (0.101 R)
• M61: 23,685,382 km (0.054 R)
• M62: 24,243,532 km (0.102 R)
• M63: 24,383,705 km (0.111 R)
• M64: 24,571,151 km (0.041 R)
• M65: 26,615,705 km (0.095 R)
• M66: 27,341,704 km (0.079 R)
• M67: 28,961,998 km (0.092 R)
• M68: 29,110,698 km (0.109 R)
• M69: 29,858,837 km (0.097 R)
• M70: 30,159,679 km (0.112 R)
• M71: 31,577,567 km (0.117 R)
• M72: 31,935,405 km (0.115 R)
• M73: 32,397,513 km (0.09 R)
• M74: 32,913,626 km (0.077 R)
• M75: 33,172,580 km (0.098 R)
• M76: 33,640,672 km (0.03 R)
• M77: 33,901,570 km (0.069 R)
• M78: 34,530,629 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 10.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.2 AU - 7.72 AU

Year: 8133 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,927,571 km

• M1: 151,692 km (0.117 R)
• M2: 240,853 km (0.104 R)
• M3: 379,231 km (0.079 R)
• M4: 465,698 km (0.063 R)
• M5: 533,915 km (0.117 R)
• M6: 663,018 km (0.071 R)
• M7: 742,005 km (0.119 R)
• M8: 856,448 km (0.031 R)
• M9: 955,033 km (0.111 R)
• M10: 1,034,469 km (0.062 R)
• M11: 1,176,288 km (0.106 R)
• M12: 1,506,151 km (0.032 R)
• M13: 1,682,228 km (0.066 R)
• M14: 2,069,687 km (0.108 R)
• M15: 2,453,255 km (0.091 R)
• M16: 2,532,842 km (0.091 R)
• M17: 2,678,101 km (0.079 R)
• M18: 2,993,902 km (0.081 R)
• M19: 3,079,023 km (0.078 R)
• M20: 3,304,318 km (0.088 R)
• M21: 3,517,046 km (0.118 R)
• M22: 3,661,408 km (0.067 R)
• M23: 3,826,265 km (0.107 R)
• M24: 4,220,605 km (0.045 R)
• M25: 4,374,242 km (0.112 R)
• M26: 4,471,181 km (0.078 R)
• M27: 5,211,242 km (0.084 R)
• M28: 5,293,521 km (0.099 R)
• M29: 5,522,106 km (0.045 R)
• M30: 6,825,702 km (0.084 R)
• M31: 7,029,155 km (0.101 R)
• M32: 7,097,521 km (0.077 R)
• M33: 7,722,092 km (0.065 R)
• M34: 8,029,217 km (0.047 R)
• M35: 8,436,871 km (0.103 R)
• M36: 8,753,121 km (0.117 R)
• M37: 8,900,475 km (0.093 R)
• M38: 9,122,927 km (0.067 R)
• M39: 9,372,307 km (0.035 R)
• M40: 10,392,414 km (0.108 R)
• M41: 10,470,355 km (0.075 R)
• M42: 10,705,373 km (0.107 R)
• M43: 10,942,037 km (0.034 R)
• M44: 11,608,795 km (0.051 R)
• M45: 11,689,578 km (0.095 R)
• M46: 13,346,673 km (0.098 R)
• M47: 13,943,868 km (0.057 R)
• M48: 14,173,650 km (0.067 R)
• M49: 14,870,627 km (0.098 R)
• M50: 15,489,663 km (0.038 R)
• M51: 15,608,593 km (0.077 R)
• M52: 15,817,282 km (0.045 R)
• M53: 15,996,949 km (0.107 R)
• M54: 16,905,607 km (0.114 R)
• M55: 17,768,637 km (0.108 R)
• M56: 18,393,806 km (0.04 R)
• M57: 18,614,463 km (0.044 R)
• M58: 18,772,438 km (0.105 R)
• M59: 18,867,583 km (0.093 R)
• M60: 19,026,306 km (0.096 R)
• M61: 19,409,277 km (0.106 R)
• M62: 20,573,298 km (0.116 R)
• M63: 20,736,658 km (0.106 R)
• M64: 21,130,699 km (0.071 R)
• M65: 21,394,889 km (0.045 R)
• M66: 22,428,461 km (0.102 R)
• M67: 22,563,099 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.6

Radius: 6.7

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.06 AU - 12.88 AU

Year: 19505 Days

Day: 24 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,927,571 km

• M1: 102,026 km (0.108 R)
• M2: 696,378 km (0.075 R)
• M3: 984,354 km (0.098 R)
• M4: 1,195,885 km (0.108 R)
• M5: 1,278,912 km (0.089 R)
• M6: 1,364,033 km (0.09 R)
• M7: 2,011,044 km (0.114 R)
• M8: 4,202,803 km (0.092 R)
• M9: 4,589,513 km (0.109 R)
• M10: 4,633,196 km (0.112 R)
• M11: 4,809,422 km (0.079 R)
• M12: 5,122,829 km (0.062 R)
• M13: 5,722,567 km (0.102 R)
• M14: 5,959,231 km (0.116 R)
• M15: 6,006,953 km (0.116 R)
• M16: 7,088,396 km (0.079 R)
• M17: 7,703,243 km (0.116 R)
• M18: 7,859,573 km (0.076 R)
• M19: 9,203,261 km (0.111 R)
• M20: 9,592,215 km (0.104 R)
• M21: 9,704,264 km (0.113 R)
• M22: 10,328,536 km (0.113 R)
• M23: 10,385,832 km (0.07 R)
• M24: 11,082,958 km (0.113 R)
• M25: 12,338,683 km (0.043 R)
• M26: 12,399,569 km (0.062 R)
• M27: 12,890,549 km (0.068 R)
• M28: 13,076,350 km (0.064 R)
• M29: 13,263,048 km (0.119 R)
• M30: 13,576,007 km (0.117 R)
• M31: 13,701,968 km (0.091 R)
• M32: 13,765,098 km (0.071 R)
• M33: 14,465,516 km (0.031 R)
• M34: 15,308,201 km (0.051 R)
• M35: 16,100,172 km (0.076 R)
• M36: 16,166,743 km (0.103 R)
• M37: 16,770,221 km (0.041 R)
• M38: 17,586,426 km (0.087 R)
• M39: 17,861,387 km (0.117 R)
• M40: 18,415,498 km (0.073 R)
• M41: 19,682,741 km (0.057 R)
• M42: 19,896,666 km (0.119 R)
• M43: 20,470,823 km (0.08 R)
• M44: 20,832,551 km (0.082 R)
• M45: 21,269,376 km (0.119 R)
• M46: 21,562,289 km (0.06 R)
• M47: 24,410,633 km (0.091 R)
• M48: 25,722,606 km (0.028 R)
• M49: 25,878,487 km (0.071 R)
• M50: 26,034,667 km (0.099 R)
• M51: 27,295,328 km (0.116 R)
• M52: 28,253,802 km (0.106 R)
• M53: 29,548,871 km (0.114 R)
• M54: 29,630,551 km (0.109 R)
• M55: 31,694,403 km (0.113 R)
• M56: 32,112,679 km (0.034 R)
• M57: 32,364,602 km (0.084 R)
• M58: 32,448,676 km (0.037 R)
• M59: 32,870,243 km (0.104 R)
• M60: 33,208,932 km (0.045 R)
• M61: 34,660,779 km (0.109 R)
• M62: 35,871,924 km (0.07 R)
• M63: 35,958,990 km (0.084 R)
• M64: 36,133,271 km (0.11 R)
• M65: 37,273,057 km (0.059 R)
• M66: 38,335,502 km (0.112 R)
• M67: 38,424,512 km (0.092 R)
• M68: 39,407,969 km (0.038 R)
• M69: 40,580,816 km (0.059 R)
• M70: 41,582,224 km (0.092 R)
• M71: 43,053,370 km (0.09 R)
• M72: 43,516,525 km (0.111 R)
• M73: 51,246,695 km (0.076 R)
• M74: 51,344,832 km (0.097 R)
• M75: 54,115,235 km (0.08 R)
• M76: 55,518,612 km (0.083 R)
• M77: 56,629,676 km (0.1 R)
• M78: 57,442,291 km (0.04 R)
• M79: 58,258,796 km (0.107 R)
• M80: 61,875,923 km (0.114 R)
• M81: 61,980,343 km (0.051 R)
• M82: 62,712,774 km (0.094 R)
• M83: 62,817,642 km (0.106 R)
• M84: 64,503,610 km (0.11 R)
• M85: 67,274,910 km (0.113 R)
• M86: 68,999,624 km (0.12 R)
• M87: 71,066,468 km (0.068 R)
• M88: 71,504,192 km (0.093 R)
• M89: 71,613,697 km (0.106 R)
• M90: 71,723,353 km (0.102 R)
• M91: 72,272,377 km (0.099 R)
• M92: 73,816,825 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit