🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.04 AU - 1.44 AU

Year: 499 Days

Day: 41.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,100,530 km

• M1: 70,610 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.23 AU - 1.67 AU

Year: 631 Days

Day: 25.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,100,530 km

• M1: 84,074 km (0.111 R)
• M2: 108,907 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.3 AU - 1.76 AU

Year: 684 Days

Day: 41.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,100,530 km

• M1: 25,432 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.7 AU - 1.72 AU

Year: 809 Days

Day: 46.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,100,530 km

• M1: 1,121,236 km (0.099 R)
• M2: 1,285,794 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.86 AU - 2.04 AU

Year: 985 Days

Day: 19.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.16 AU - 2.94 AU

Year: 1473 Days

Day: 31.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 11.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.03 AU - 7.11 AU

Year: 6799 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,100,530 km

• M1: 197,469 km (0.059 R)
• M2: 376,089 km (0.115 R)
• M3: 458,517 km (0.079 R)
• M4: 602,431 km (0.098 R)
• M5: 739,313 km (0.119 R)
• M6: 824,583 km (0.06 R)
• M7: 1,005,896 km (0.03 R)
• M8: 1,172,548 km (0.03 R)
• M9: 1,348,475 km (0.04 R)
• M10: 1,502,112 km (0.039 R)
• M11: 2,015,682 km (0.117 R)
• M12: 2,192,806 km (0.069 R)
• M13: 2,581,461 km (0.103 R)
• M14: 2,833,234 km (0.074 R)
• M15: 2,932,118 km (0.109 R)
• M16: 3,113,281 km (0.115 R)
• M17: 3,277,390 km (0.102 R)
• M18: 3,381,510 km (0.083 R)
• M19: 3,874,734 km (0.074 R)
• M20: 3,962,848 km (0.07 R)
• M21: 4,051,559 km (0.066 R)
• M22: 4,253,815 km (0.112 R)
• M23: 4,621,826 km (0.09 R)
• M24: 4,762,448 km (0.116 R)
• M25: 4,904,566 km (0.089 R)
• M26: 5,023,945 km (0.069 R)
• M27: 5,144,521 km (0.087 R)
• M28: 6,453,951 km (0.049 R)
• M29: 6,903,643 km (0.111 R)
• M30: 7,227,223 km (0.089 R)
• M31: 7,528,214 km (0.068 R)
• M32: 8,057,790 km (0.111 R)
• M33: 8,199,160 km (0.111 R)
• M34: 8,802,040 km (0.086 R)
• M35: 8,947,748 km (0.091 R)
• M36: 9,389,660 km (0.098 R)
• M37: 9,718,177 km (0.118 R)
• M38: 9,959,478 km (0.102 R)
• M39: 10,417,397 km (0.108 R)
• M40: 10,695,500 km (0.028 R)
• M41: 11,195,905 km (0.066 R)
• M42: 11,322,165 km (0.099 R)
• M43: 13,743,108 km (0.079 R)
• M44: 14,252,937 km (0.103 R)
• M45: 14,734,193 km (0.097 R)
• M46: 15,011,698 km (0.092 R)
• M47: 15,571,792 km (0.099 R)
• M48: 15,677,558 km (0.05 R)
• M49: 16,712,476 km (0.093 R)
• M50: 17,074,503 km (0.093 R)
• M51: 17,329,567 km (0.039 R)
• M52: 17,402,571 km (0.111 R)
• M53: 17,659,131 km (0.105 R)
• M54: 17,917,038 km (0.067 R)
• M55: 18,176,141 km (0.113 R)
• M56: 18,548,341 km (0.068 R)
• M57: 18,623,140 km (0.119 R)
• M58: 18,960,782 km (0.052 R)
• M59: 19,794,790 km (0.115 R)
• M60: 19,985,976 km (0.094 R)
• M61: 20,216,207 km (0.111 R)
• M62: 20,757,004 km (0.066 R)
• M63: 21,146,108 km (0.115 R)
• M64: 21,224,348 km (0.057 R)
• M65: 21,459,216 km (0.095 R)
• M66: 21,577,099 km (0.084 R)
• M67: 21,773,820 km (0.064 R)
• M68: 21,931,796 km (0.091 R)
• M69: 22,527,195 km (0.068 R)
• M70: 22,927,070 km (0.087 R)
• M71: 23,208,464 km (0.09 R)
• M72: 23,369,731 km (0.103 R)
• M73: 23,531,446 km (0.1 R)
• M74: 23,652,919 km (0.11 R)
• M75: 24,673,476 km (0.112 R)
• M76: 25,251,223 km (0.104 R)
• M77: 26,084,334 km (0.073 R)
• M78: 26,378,144 km (0.114 R)
• M79: 26,715,188 km (0.066 R)
• M80: 27,308,493 km (0.115 R)
• M81: 27,734,847 km (0.109 R)
• M82: 27,820,417 km (0.12 R)
• M83: 28,464,884 km (0.092 R)
• M84: 29,027,372 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 10.5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.15 AU - 13.55 AU

Year: 12925 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,100,530 km

• M1: 203,154 km (0.087 R)
• M2: 379,231 km (0.095 R)
• M3: 578,345 km (0.081 R)
• M4: 711,338 km (0.106 R)
• M5: 1,221,766 km (0.11 R)
• M6: 1,773,034 km (0.085 R)
• M7: 2,210,458 km (0.087 R)
• M8: 2,363,646 km (0.111 R)
• M9: 2,648,481 km (0.116 R)
• M10: 3,391,085 km (0.086 R)
• M11: 3,568,657 km (0.107 R)
• M12: 3,749,222 km (0.058 R)
• M13: 4,233,021 km (0.095 R)
• M14: 4,424,357 km (0.079 R)
• M15: 5,590,024 km (0.112 R)
• M16: 5,970,451 km (0.085 R)
• M17: 6,185,423 km (0.113 R)
• M18: 6,490,603 km (0.104 R)
• M19: 6,935,208 km (0.094 R)
• M20: 7,298,132 km (0.06 R)
• M21: 7,389,836 km (0.106 R)
• M22: 7,667,190 km (0.06 R)
• M23: 7,995,258 km (0.063 R)
• M24: 8,137,227 km (0.116 R)
• M25: 8,280,093 km (0.037 R)
• M26: 8,375,686 km (0.108 R)
• M27: 9,203,859 km (0.114 R)
• M28: 12,003,584 km (0.116 R)
• M29: 12,220,800 km (0.103 R)
• M30: 12,714,323 km (0.098 R)
• M31: 13,947,757 km (0.089 R)
• M32: 14,694,550 km (0.105 R)
• M33: 15,572,390 km (0.099 R)
• M34: 16,467,135 km (0.042 R)
• M35: 16,708,586 km (0.106 R)
• M36: 17,133,893 km (0.097 R)
• M37: 17,747,693 km (0.109 R)
• M38: 18,493,738 km (0.104 R)
• M39: 19,060,115 km (0.107 R)
• M40: 19,568,149 km (0.079 R)
• M41: 20,727,832 km (0.075 R)
• M42: 21,645,166 km (0.089 R)
• M43: 21,909,655 km (0.063 R)
• M44: 22,108,770 km (0.118 R)
• M45: 22,642,535 km (0.044 R)
• M46: 22,978,383 km (0.071 R)
• M47: 23,927,581 km (0.052 R)
• M48: 24,132,530 km (0.093 R)
• M49: 24,751,267 km (0.084 R)
• M50: 25,027,873 km (0.063 R)
• M51: 25,933,988 km (0.109 R)
• M52: 26,496,924 km (0.104 R)
• M53: 27,635,065 km (0.118 R)
• M54: 28,209,970 km (0.086 R)
• M55: 29,371,747 km (0.109 R)
• M56: 29,444,900 km (0.084 R)
• M57: 29,885,017 km (0.095 R)
• M58: 30,994,734 km (0.075 R)
• M59: 31,442,331 km (0.069 R)
• M60: 32,798,136 km (0.111 R)
• M61: 34,712,840 km (0.09 R)
• M62: 34,790,182 km (0.11 R)
• M63: 35,722,625 km (0.102 R)
• M64: 37,295,048 km (0.089 R)
• M65: 37,850,655 km (0.075 R)
• M66: 38,009,977 km (0.066 R)
• M67: 38,649,358 km (0.079 R)
• M68: 41,078,229 km (0.105 R)
• M69: 45,657,869 km (0.118 R)
• M70: 46,934,686 km (0.069 R)
• M71: 48,050,686 km (0.095 R)
• M72: 48,395,809 km (0.087 R)
• M73: 48,915,213 km (0.041 R)
• M74: 49,001,830 km (0.076 R)
• M75: 49,436,262 km (0.106 R)
• M76: 49,959,256 km (0.088 R)
• M77: 54,837,942 km (0.118 R)
• M78: 55,469,694 km (0.084 R)
• M79: 55,741,214 km (0.071 R)
• M80: 56,558,317 km (0.089 R)
• M81: 57,288,056 km (0.094 R)
• M82: 59,495,672 km (0.073 R)
• M83: 59,588,273 km (0.064 R)
• M84: 59,773,624 km (0.102 R)
• M85: 60,982,824 km (0.102 R)
• M86: 62,576,341 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 12.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.15 AU - 14.39 AU

Year: 14603 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,100,530 km

• M1: 159,920 km (0.107 R)
• M2: 249,679 km (0.051 R)
• M3: 432,787 km (0.081 R)
• M4: 529,277 km (0.108 R)
• M5: 749,186 km (0.119 R)
• M6: 1,068,278 km (0.08 R)
• M7: 1,329,775 km (0.063 R)
• M8: 1,692,999 km (0.119 R)
• M9: 2,862,705 km (0.063 R)
• M10: 3,264,674 km (0.09 R)
• M11: 3,542,777 km (0.093 R)
• M12: 4,347,314 km (0.117 R)
• M13: 5,369,217 km (0.11 R)
• M14: 5,491,738 km (0.046 R)
• M15: 5,739,921 km (0.069 R)
• M16: 6,419,394 km (0.032 R)
• M17: 6,549,694 km (0.105 R)
• M18: 6,637,059 km (0.095 R)
• M19: 7,124,599 km (0.116 R)
• M20: 7,350,043 km (0.099 R)
• M21: 7,761,886 km (0.106 R)
• M22: 8,134,235 km (0.107 R)
• M23: 8,703,754 km (0.068 R)
• M24: 9,042,144 km (0.055 R)
• M25: 9,286,288 km (0.086 R)
• M26: 9,433,941 km (0.057 R)
• M27: 10,540,367 km (0.105 R)
• M28: 12,928,996 km (0.066 R)
• M29: 14,610,626 km (0.111 R)
• M30: 15,710,918 km (0.109 R)
• M31: 16,004,878 km (0.118 R)
• M32: 16,241,392 km (0.117 R)
• M33: 16,957,966 km (0.119 R)
• M34: 17,138,680 km (0.079 R)
• M35: 17,806,934 km (0.08 R)
• M36: 17,929,454 km (0.106 R)
• M37: 18,607,731 km (0.114 R)
• M38: 19,483,178 km (0.117 R)
• M39: 20,308,210 km (0.074 R)
• M40: 20,628,499 km (0.077 R)
• M41: 21,144,612 km (0.072 R)
• M42: 22,917,646 km (0.057 R)
• M43: 23,384,990 km (0.104 R)
• M44: 23,519,179 km (0.055 R)
• M45: 24,397,169 km (0.111 R)
• M46: 25,699,867 km (0.044 R)
• M47: 26,464,312 km (0.062 R)
• M48: 27,518,828 km (0.103 R)
• M49: 27,944,583 km (0.074 R)
• M50: 28,587,106 km (0.09 R)
• M51: 29,379,227 km (0.065 R)
• M52: 29,741,553 km (0.076 R)
• M53: 30,032,521 km (0.092 R)
• M54: 30,617,299 km (0.112 R)
• M55: 30,764,204 km (0.089 R)
• M56: 31,205,966 km (0.114 R)
• M57: 33,295,250 km (0.104 R)
• M58: 34,433,091 km (0.115 R)
• M59: 34,738,720 km (0.05 R)
• M60: 35,429,413 km (0.089 R)
• M61: 35,815,226 km (0.07 R)
• M62: 36,280,027 km (0.092 R)
• M63: 38,001,150 km (0.114 R)
• M64: 39,189,855 km (0.112 R)
• M65: 40,230,009 km (0.095 R)
• M66: 41,360,221 km (0.102 R)
• M67: 41,766,529 km (0.066 R)
• M68: 44,065,549 km (0.091 R)
• M69: 45,230,467 km (0.104 R)
• M70: 45,984,740 km (0.104 R)
• M71: 46,068,814 km (0.111 R)
• M72: 46,489,782 km (0.049 R)
• M73: 46,574,155 km (0.032 R)
• M74: 46,996,769 km (0.094 R)
• M75: 47,590,673 km (0.1 R)
• M76: 49,042,969 km (0.12 R)
• M77: 49,386,895 km (0.116 R)
• M78: 51,903,729 km (0.111 R)
• M79: 52,429,566 km (0.11 R)
• M80: 53,045,460 km (0.112 R)
• M81: 53,929,284 km (0.078 R)
• M82: 55,174,986 km (0.062 R)
• M83: 56,970,908 km (0.047 R)
• M84: 57,151,473 km (0.12 R)
• M85: 57,241,980 km (0.105 R)
• M86: 59,334,106 km (0.083 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit