🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 13.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.29 AU

Year: 395 Days

Day: 19.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.2 AU - 1.22 AU

Year: 474 Days

Day: 17.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,039,601 km

• M1: 654,640 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.27 AU - 1.41 AU

Year: 553 Days

Day: 31.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,039,601 km

• M1: 366,365 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.61 AU

Year: 642 Days

Day: 15.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 10.1

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.63 AU - 6.77 AU

Year: 6182 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,039,601 km

• M1: 131,497 km (0.099 R)
• M2: 323,431 km (0.104 R)
• M3: 394,041 km (0.117 R)
• M4: 658,081 km (0.113 R)
• M5: 796,609 km (0.104 R)
• M6: 884,722 km (0.086 R)
• M7: 1,055,263 km (0.094 R)
• M8: 1,203,216 km (0.114 R)
• M9: 1,429,408 km (0.1 R)
• M10: 1,557,015 km (0.098 R)
• M11: 2,401,046 km (0.108 R)
• M12: 2,846,548 km (0.111 R)
• M13: 3,102,510 km (0.086 R)
• M14: 3,197,505 km (0.062 R)
• M15: 3,293,547 km (0.1 R)
• M16: 3,414,871 km (0.116 R)
• M17: 3,941,006 km (0.084 R)
• M18: 4,358,833 km (0.095 R)
• M19: 4,465,646 km (0.082 R)
• M20: 4,708,892 km (0.064 R)
• M21: 5,124,176 km (0.057 R)
• M22: 5,522,405 km (0.059 R)
• M23: 7,025,116 km (0.088 R)
• M24: 7,213,609 km (0.087 R)
• M25: 7,467,477 km (0.079 R)
• M26: 7,821,425 km (0.106 R)
• M27: 8,049,413 km (0.087 R)
• M28: 8,445,697 km (0.117 R)
• M29: 8,915,883 km (0.085 R)
• M30: 9,741,813 km (0.083 R)
• M31: 9,846,831 km (0.091 R)
• M32: 9,952,148 km (0.09 R)
• M33: 11,172,119 km (0.117 R)
• M34: 11,799,682 km (0.106 R)
• M35: 12,023,929 km (0.066 R)
• M36: 13,166,408 km (0.12 R)
• M37: 13,750,587 km (0.108 R)
• M38: 15,146,336 km (0.073 R)
• M39: 15,268,108 km (0.111 R)
• M40: 15,349,340 km (0.112 R)
• M41: 15,922,749 km (0.112 R)
• M42: 16,628,551 km (0.102 R)
• M43: 16,796,101 km (0.062 R)
• M44: 17,302,041 km (0.113 R)
• M45: 17,556,956 km (0.097 R)
• M46: 17,898,787 km (0.093 R)
• M47: 18,588,882 km (0.109 R)
• M48: 19,068,493 km (0.113 R)
• M49: 19,199,989 km (0.097 R)
• M50: 20,039,832 km (0.076 R)
• M51: 20,218,152 km (0.089 R)
• M52: 20,801,285 km (0.097 R)
• M53: 20,981,849 km (0.102 R)
• M54: 22,769,694 km (0.104 R)
• M55: 23,517,084 km (0.068 R)
• M56: 24,177,858 km (0.08 R)
• M57: 24,558,136 km (0.103 R)
• M58: 25,565,678 km (0.096 R)
• M59: 25,904,517 km (0.099 R)
• M60: 26,098,845 km (0.038 R)
• M61: 26,733,738 km (0.038 R)
• M62: 27,225,616 km (0.057 R)
• M63: 27,423,085 km (0.096 R)
• M64: 27,522,119 km (0.083 R)
• M65: 29,273,162 km (0.045 R)
• M66: 30,802,650 km (0.073 R)
• M67: 31,111,570 km (0.097 R)
• M68: 31,576,969 km (0.098 R)
• M69: 32,776,893 km (0.115 R)
• M70: 32,934,570 km (0.1 R)
• M71: 33,039,737 km (0.101 R)
• M72: 33,938,521 km (0.075 R)
• M73: 34,204,506 km (0.085 R)
• M74: 34,845,383 km (0.07 R)
• M75: 35,059,907 km (0.118 R)
• M76: 35,328,734 km (0.12 R)
• M77: 35,814,329 km (0.059 R)
• M78: 36,030,797 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 10.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.96 AU - 8.26 AU

Year: 6758 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,039,601 km

• M1: 131,497 km (0.096 R)
• M2: 331,509 km (0.078 R)
• M3: 457,620 km (0.042 R)
• M4: 576,999 km (0.06 R)
• M5: 735,573 km (0.097 R)
• M6: 864,526 km (0.068 R)
• M7: 1,280,408 km (0.098 R)
• M8: 2,071,033 km (0.06 R)
• M9: 2,428,123 km (0.078 R)
• M10: 2,625,143 km (0.113 R)
• M11: 2,827,400 km (0.097 R)
• M12: 3,538,438 km (0.103 R)
• M13: 3,914,228 km (0.057 R)
• M14: 4,068,164 km (0.12 R)
• M15: 4,408,500 km (0.098 R)
• M16: 4,515,163 km (0.117 R)
• M17: 4,595,647 km (0.082 R)
• M18: 4,676,729 km (0.1 R)
• M19: 4,922,668 km (0.086 R)
• M20: 5,005,694 km (0.06 R)
• M21: 5,285,592 km (0.062 R)
• M22: 5,455,984 km (0.069 R)
• M23: 6,516,334 km (0.115 R)
• M24: 7,007,763 km (0.113 R)
• M25: 7,289,605 km (0.106 R)
• M26: 7,896,524 km (0.056 R)
• M27: 8,686,400 km (0.075 R)
• M28: 8,955,377 km (0.117 R)
• M29: 9,467,002 km (0.11 R)
• M30: 9,778,614 km (0.12 R)
• M31: 9,953,046 km (0.054 R)
• M32: 10,023,207 km (0.117 R)
• M33: 10,769,401 km (0.099 R)
• M34: 11,167,331 km (0.084 R)
• M35: 11,643,950 km (0.073 R)
• M36: 11,829,003 km (0.057 R)
• M37: 11,903,353 km (0.074 R)
• M38: 12,845,221 km (0.117 R)
• M39: 13,305,833 km (0.059 R)
• M40: 13,654,994 km (0.119 R)
• M41: 14,046,342 km (0.118 R)
• M42: 15,282,918 km (0.116 R)
• M43: 15,607,845 km (0.075 R)
• M44: 15,689,376 km (0.109 R)
• M45: 16,140,413 km (0.099 R)
• M46: 16,222,991 km (0.037 R)
• M47: 16,305,570 km (0.037 R)
• M48: 17,097,391 km (0.086 R)
• M49: 17,434,585 km (0.11 R)
• M50: 18,675,349 km (0.053 R)
• M51: 18,979,033 km (0.075 R)
• M52: 19,635,319 km (0.096 R)
• M53: 21,060,388 km (0.103 R)
• M54: 21,150,596 km (0.103 R)
• M55: 21,785,340 km (0.12 R)
• M56: 22,380,440 km (0.102 R)
• M57: 22,472,443 km (0.118 R)
• M58: 22,564,595 km (0.115 R)
• M59: 22,703,122 km (0.058 R)
• M60: 22,841,800 km (0.056 R)
• M61: 23,867,891 km (0.112 R)
• M62: 24,056,086 km (0.08 R)
• M63: 24,197,605 km (0.096 R)
• M64: 25,195,573 km (0.074 R)
• M65: 25,387,207 km (0.093 R)
• M66: 25,868,314 km (0.106 R)
• M67: 26,790,884 km (0.098 R)
• M68: 26,986,409 km (0.081 R)
• M69: 27,231,600 km (0.118 R)
• M70: 28,169,877 km (0.088 R)
• M71: 28,668,038 km (0.103 R)
• M72: 29,219,307 km (0.116 R)
• M73: 29,319,986 km (0.064 R)
• M74: 29,976,721 km (0.096 R)
• M75: 30,332,464 km (0.08 R)
• M76: 30,587,379 km (0.098 R)
• M77: 30,996,679 km (0.108 R)
• M78: 32,131,678 km (0.098 R)
• M79: 32,443,589 km (0.031 R)
• M80: 33,965,299 km (0.091 R)
• M81: 34,495,474 km (0.113 R)
• M82: 35,295,673 km (0.114 R)
• M83: 35,617,607 km (0.072 R)
• M84: 35,940,440 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 11.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.87 AU - 9.39 AU

Year: 7512 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,039,601 km

• M1: 158,723 km (0.049 R)
• M2: 451,636 km (0.068 R)
• M3: 780,003 km (0.116 R)
• M4: 1,024,895 km (0.06 R)
• M5: 1,236,127 km (0.093 R)
• M6: 1,493,136 km (0.095 R)
• M7: 1,636,152 km (0.114 R)
• M8: 2,401,195 km (0.097 R)
• M9: 2,801,669 km (0.078 R)
• M10: 3,244,030 km (0.074 R)
• M11: 3,795,148 km (0.059 R)
• M12: 3,926,495 km (0.066 R)
• M13: 4,888,260 km (0.098 R)
• M14: 5,031,425 km (0.096 R)
• M15: 5,371,162 km (0.113 R)
• M16: 5,945,319 km (0.114 R)
• M17: 6,047,195 km (0.086 R)
• M18: 6,123,938 km (0.066 R)
• M19: 6,356,414 km (0.09 R)
• M20: 7,644,302 km (0.108 R)
• M21: 8,575,399 km (0.11 R)
• M22: 9,363,929 km (0.073 R)
• M23: 9,601,939 km (0.047 R)
• M24: 10,144,980 km (0.053 R)
• M25: 10,636,109 km (0.103 R)
• M26: 11,197,849 km (0.086 R)
• M27: 11,323,960 km (0.108 R)
• M28: 11,961,846 km (0.105 R)
• M29: 12,123,112 km (0.116 R)
• M30: 12,220,351 km (0.091 R)
• M31: 12,480,651 km (0.112 R)
• M32: 13,073,059 km (0.071 R)
• M33: 13,506,593 km (0.103 R)
• M34: 14,628,278 km (0.061 R)
• M35: 14,939,442 km (0.095 R)
• M36: 15,992,162 km (0.068 R)
• M37: 16,924,007 km (0.077 R)
• M38: 17,652,698 km (0.088 R)
• M39: 18,131,860 km (0.06 R)
• M40: 18,503,312 km (0.087 R)
• M41: 18,727,409 km (0.103 R)
• M42: 19,367,389 km (0.069 R)
• M43: 20,129,291 km (0.115 R)
• M44: 20,359,821 km (0.094 R)
• M45: 20,436,864 km (0.103 R)
• M46: 20,784,829 km (0.044 R)
• M47: 21,525,638 km (0.03 R)
• M48: 21,721,910 km (0.117 R)
• M49: 21,879,586 km (0.112 R)
• M50: 22,195,686 km (0.097 R)
• M51: 22,354,410 km (0.079 R)
• M52: 22,832,824 km (0.056 R)
• M53: 23,033,135 km (0.12 R)
• M54: 23,637,511 km (0.051 R)
• M55: 23,880,757 km (0.055 R)
• M56: 24,903,109 km (0.087 R)
• M57: 25,482,053 km (0.117 R)
• M58: 27,075,270 km (0.114 R)
• M59: 27,713,155 km (0.091 R)
• M60: 28,657,567 km (0.085 R)
• M61: 28,960,203 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 14.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.82 AU - 8.2 AU

Year: 8081 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,039,601 km

• M1: 191,635 km (0.049 R)
• M2: 325,076 km (0.107 R)
• M3: 542,292 km (0.076 R)
• M4: 688,150 km (0.093 R)
• M5: 988,692 km (0.094 R)
• M6: 1,136,345 km (0.077 R)
• M7: 1,272,031 km (0.045 R)
• M8: 1,669,363 km (0.057 R)
• M9: 1,825,842 km (0.113 R)
• M10: 2,450,264 km (0.105 R)
• M11: 2,947,078 km (0.068 R)
• M12: 3,333,489 km (0.109 R)
• M13: 3,447,034 km (0.095 R)
• M14: 4,526,084 km (0.115 R)
• M15: 4,652,195 km (0.1 R)
• M16: 4,940,320 km (0.119 R)
• M17: 5,400,184 km (0.107 R)
• M18: 5,500,564 km (0.072 R)
• M19: 5,942,775 km (0.051 R)
• M20: 6,046,596 km (0.108 R)
• M21: 6,150,866 km (0.079 R)
• M22: 7,264,024 km (0.106 R)
• M23: 7,938,860 km (0.098 R)
• M24: 8,322,429 km (0.038 R)
• M25: 8,555,652 km (0.077 R)
• M26: 9,147,910 km (0.086 R)
• M27: 9,308,129 km (0.089 R)
• M28: 9,712,791 km (0.103 R)
• M29: 10,081,999 km (0.088 R)
• M30: 10,665,431 km (0.099 R)
• M31: 10,876,513 km (0.045 R)
• M32: 11,518,138 km (0.105 R)
• M33: 11,909,038 km (0.049 R)
• M34: 12,040,235 km (0.089 R)
• M35: 12,436,969 km (0.112 R)
• M36: 13,107,616 km (0.104 R)
• M37: 13,243,301 km (0.085 R)
• M38: 13,744,304 km (0.078 R)
• M39: 15,142,596 km (0.1 R)
• M40: 16,293,602 km (0.064 R)
• M41: 17,972,090 km (0.03 R)
• M42: 18,526,948 km (0.045 R)
• M43: 21,384,567 km (0.116 R)
• M44: 22,946,069 km (0.118 R)
• M45: 23,547,902 km (0.039 R)
• M46: 23,767,960 km (0.113 R)
• M47: 24,376,973 km (0.106 R)
• M48: 24,543,924 km (0.086 R)
• M49: 24,823,074 km (0.111 R)
• M50: 24,934,973 km (0.115 R)
• M51: 26,063,689 km (0.093 R)
• M52: 26,291,527 km (0.063 R)
• M53: 26,577,109 km (0.118 R)
• M54: 26,863,738 km (0.067 R)
• M55: 27,671,866 km (0.086 R)
• M56: 28,137,265 km (0.075 R)
• M57: 28,312,444 km (0.106 R)
• M58: 28,663,999 km (0.089 R)
• M59: 29,371,298 km (0.066 R)
• M60: 29,549,020 km (0.113 R)
• M61: 29,667,651 km (0.09 R)
• M62: 29,845,972 km (0.063 R)
• M63: 30,024,592 km (0.097 R)
• M64: 30,263,500 km (0.037 R)
• M65: 30,443,017 km (0.119 R)
• M66: 30,863,238 km (0.084 R)
• M67: 30,983,664 km (0.055 R)
• M68: 32,931,578 km (0.102 R)
• M69: 33,363,018 km (0.092 R)
• M70: 37,265,129 km (0.069 R)
• M71: 37,972,428 km (0.064 R)
• M72: 38,489,587 km (0.098 R)
• M73: 40,383,796 km (0.06 R)
• M74: 40,977,849 km (0.079 R)
• M75: 41,974,320 km (0.074 R)
• M76: 42,174,632 km (0.117 R)
• M77: 42,978,870 km (0.112 R)
• M78: 43,517,871 km (0.09 R)
• M79: 44,126,884 km (0.093 R)
• M80: 45,079,822 km (0.061 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit