🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.57 AU - 0.81 AU

Year: 201 Days

Day: 38.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,321,590 km

• M1: 32,164 km (0.032 R)
• M2: 184,604 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.36 AU

Year: 509 Days

Day: 34.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.67 AU - 3.29 AU

Year: 1808 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.72 AU - 3.38 AU

Year: 1872 Days

Day: 45.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,321,590 km

• M1: 475,272 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.55 AU - 4.69 AU

Year: 2939 Days

Day: 17.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 14.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.84 AU - 6.04 AU

Year: 5088 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,321,590 km

• M1: 175,927 km (0.111 R)
• M2: 319,092 km (0.111 R)
• M3: 411,993 km (0.051 R)
• M4: 558,000 km (0.096 R)
• M5: 725,550 km (0.064 R)
• M6: 921,972 km (0.083 R)
• M7: 1,012,179 km (0.036 R)
• M8: 1,137,542 km (0.083 R)
• M9: 1,324,988 km (0.078 R)
• M10: 1,871,619 km (0.045 R)
• M11: 2,028,846 km (0.115 R)
• M12: 2,163,484 km (0.102 R)
• M13: 2,259,526 km (0.062 R)
• M14: 2,442,036 km (0.099 R)
• M15: 2,556,777 km (0.077 R)
• M16: 2,927,331 km (0.093 R)
• M17: 3,018,885 km (0.025 R)
• M18: 3,126,895 km (0.077 R)
• M19: 3,507,472 km (0.08 R)
• M20: 3,637,771 km (0.107 R)
• M21: 3,786,173 km (0.071 R)
• M22: 4,038,245 km (0.083 R)
• M23: 4,400,571 km (0.119 R)
• M24: 4,612,402 km (0.105 R)
• M25: 4,773,518 km (0.073 R)
• M26: 4,954,831 km (0.058 R)
• M27: 5,138,388 km (0.087 R)
• M28: 5,914,651 km (0.114 R)
• M29: 6,129,324 km (0.102 R)
• M30: 6,506,011 km (0.044 R)
• M31: 6,606,541 km (0.081 R)
• M32: 6,829,292 km (0.116 R)
• M33: 7,095,876 km (0.096 R)
• M34: 7,575,935 km (0.089 R)
• M35: 7,681,701 km (0.098 R)
• M36: 7,787,916 km (0.095 R)
• M37: 8,283,085 km (0.029 R)
• M38: 8,788,725 km (0.106 R)
• M39: 9,011,626 km (0.063 R)
• M40: 9,259,061 km (0.114 R)
• M41: 11,077,423 km (0.114 R)
• M42: 11,463,834 km (0.105 R)
• M43: 12,027,220 km (0.118 R)
• M44: 12,250,121 km (0.049 R)
• M45: 12,449,385 km (0.101 R)
• M46: 13,385,120 km (0.103 R)
• M47: 13,564,787 km (0.086 R)
• M48: 13,900,485 km (0.112 R)
• M49: 14,134,456 km (0.111 R)
• M50: 14,369,773 km (0.058 R)
• M51: 14,527,449 km (0.105 R)
• M52: 14,632,916 km (0.065 R)
• M53: 14,977,140 km (0.076 R)
• M54: 15,137,061 km (0.092 R)
• M55: 15,324,207 km (0.066 R)
• M56: 15,999,043 km (0.095 R)
• M57: 16,271,611 km (0.119 R)
• M58: 16,738,805 km (0.103 R)
• M59: 17,043,386 km (0.056 R)
• M60: 17,461,662 km (0.118 R)
• M61: 17,601,835 km (0.067 R)
• M62: 18,053,022 km (0.075 R)
• M63: 18,708,261 km (0.038 R)
• M64: 18,880,448 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 10.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.73 AU - 6.65 AU

Year: 5413 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,321,590 km

• M1: 254,765 km (0.078 R)
• M2: 483,949 km (0.099 R)
• M3: 552,465 km (0.061 R)
• M4: 994,527 km (0.034 R)
• M5: 1,179,579 km (0.115 R)
• M6: 1,513,482 km (0.109 R)
• M7: 1,673,402 km (0.093 R)
• M8: 1,820,456 km (0.075 R)
• M9: 1,952,701 km (0.065 R)
• M10: 2,348,238 km (0.09 R)
• M11: 2,618,860 km (0.112 R)
• M12: 2,790,599 km (0.108 R)
• M13: 2,855,823 km (0.088 R)
• M14: 2,921,796 km (0.118 R)
• M15: 3,032,648 km (0.103 R)
• M16: 3,099,967 km (0.066 R)
• M17: 3,514,204 km (0.075 R)
• M18: 3,970,477 km (0.117 R)
• M19: 4,168,245 km (0.107 R)
• M20: 4,394,737 km (0.097 R)
• M21: 5,476,928 km (0.09 R)
• M22: 6,118,703 km (0.103 R)
• M23: 6,784,413 km (0.082 R)
• M24: 7,140,905 km (0.091 R)
• M25: 7,503,530 km (0.029 R)
• M26: 7,625,751 km (0.076 R)
• M27: 8,058,688 km (0.039 R)
• M28: 8,215,317 km (0.037 R)
• M29: 8,531,567 km (0.079 R)
• M30: 8,916,332 km (0.104 R)
• M31: 9,208,647 km (0.082 R)
• M32: 9,372,456 km (0.119 R)
• M33: 10,138,397 km (0.103 R)
• M34: 10,889,678 km (0.056 R)
• M35: 11,482,534 km (0.105 R)
• M36: 11,552,995 km (0.064 R)
• M37: 11,694,365 km (0.1 R)
• M38: 11,871,788 km (0.114 R)
• M39: 12,772,517 km (0.111 R)
• M40: 12,845,520 km (0.101 R)
• M41: 13,102,230 km (0.115 R)
• M42: 13,360,586 km (0.11 R)
• M43: 13,695,236 km (0.106 R)
• M44: 13,844,834 km (0.086 R)
• M45: 14,753,940 km (0.103 R)
• M46: 14,907,278 km (0.079 R)
• M47: 15,487,269 km (0.116 R)
• M48: 16,153,578 km (0.115 R)
• M49: 16,272,209 km (0.093 R)
• M50: 16,430,633 km (0.103 R)
• M51: 17,150,349 km (0.092 R)
• M52: 17,230,982 km (0.044 R)
• M53: 18,043,897 km (0.029 R)
• M54: 18,249,145 km (0.101 R)
• M55: 19,538,679 km (0.118 R)
• M56: 19,960,993 km (0.103 R)
• M57: 20,215,759 km (0.104 R)
• M58: 20,557,141 km (0.118 R)
• M59: 20,814,449 km (0.045 R)
• M60: 21,505,891 km (0.052 R)
• M61: 21,636,340 km (0.102 R)
• M62: 22,204,812 km (0.112 R)
• M63: 22,556,965 km (0.031 R)
• M64: 22,955,494 km (0.081 R)
• M65: 23,669,674 km (0.093 R)
• M66: 23,939,399 km (0.115 R)
• M67: 24,255,350 km (0.08 R)
• M68: 25,349,210 km (0.067 R)
• M69: 25,948,349 km (0.089 R)
• M70: 26,645,475 km (0.027 R)
• M71: 26,972,945 km (0.117 R)
• M72: 27,348,884 km (0.091 R)
• M73: 27,631,924 km (0.038 R)
• M74: 27,915,860 km (0.107 R)
• M75: 28,058,277 km (0.049 R)
• M76: 28,869,696 km (0.114 R)
• M77: 29,061,630 km (0.08 R)
• M78: 29,302,333 km (0.107 R)
• M79: 30,222,809 km (0.108 R)
• M80: 31,201,927 km (0.105 R)
• M81: 31,547,049 km (0.113 R)
• M82: 32,340,666 km (0.099 R)
• M83: 32,440,448 km (0.054 R)
• M84: 32,890,139 km (0.056 R)
• M85: 33,644,412 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 12.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.94 AU - 8.2 AU

Year: 8057 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,321,590 km

• M1: 203,752 km (0.045 R)
• M2: 299,944 km (0.118 R)
• M3: 390,600 km (0.109 R)
• M4: 536,308 km (0.051 R)
• M5: 703,858 km (0.05 R)
• M6: 957,127 km (0.066 R)
• M7: 1,053,019 km (0.116 R)
• M8: 1,471,445 km (0.114 R)
• M9: 1,784,254 km (0.05 R)
• M10: 1,922,632 km (0.106 R)
• M11: 2,064,600 km (0.066 R)
• M12: 2,155,107 km (0.094 R)
• M13: 2,302,910 km (0.109 R)
• M14: 2,569,942 km (0.085 R)
• M15: 2,687,526 km (0.09 R)
• M16: 2,847,147 km (0.09 R)
• M17: 3,670,533 km (0.077 R)
• M18: 3,759,095 km (0.1 R)
• M19: 3,983,492 km (0.037 R)
• M20: 4,469,386 km (0.074 R)
• M21: 4,755,716 km (0.058 R)
• M22: 5,830,427 km (0.08 R)
• M23: 6,355,217 km (0.048 R)
• M24: 6,488,957 km (0.06 R)
• M25: 6,813,435 km (0.079 R)
• M26: 7,534,946 km (0.075 R)
• M27: 7,761,886 km (0.08 R)
• M28: 8,048,814 km (0.082 R)
• M29: 8,339,184 km (0.074 R)
• M30: 8,632,994 km (0.071 R)
• M31: 9,050,222 km (0.108 R)
• M32: 9,535,069 km (0.102 R)
• M33: 9,811,676 km (0.109 R)
• M34: 10,530,344 km (0.059 R)
• M35: 10,880,104 km (0.113 R)
• M36: 11,201,440 km (0.064 R)
• M37: 11,919,210 km (0.117 R)
• M38: 12,084,516 km (0.081 R)
• M39: 12,383,861 km (0.047 R)
• M40: 12,484,242 km (0.096 R)
• M41: 12,584,771 km (0.119 R)
• M42: 13,778,562 km (0.117 R)
• M43: 13,882,533 km (0.071 R)
• M44: 14,021,659 km (0.025 R)
• M45: 14,161,234 km (0.097 R)
• M46: 14,441,730 km (0.116 R)
• M47: 14,794,930 km (0.093 R)
• M48: 15,150,973 km (0.105 R)
• M49: 15,258,384 km (0.033 R)
• M50: 15,473,955 km (0.057 R)
• M51: 15,835,383 km (0.057 R)
• M52: 16,053,647 km (0.057 R)
• M53: 16,419,563 km (0.108 R)
• M54: 16,566,767 km (0.094 R)
• M55: 16,825,273 km (0.099 R)
• M56: 17,309,072 km (0.082 R)
• M57: 17,910,755 km (0.091 R)
• M58: 18,672,657 km (0.118 R)
• M59: 19,835,182 km (0.092 R)
• M60: 19,952,766 km (0.05 R)
• M61: 20,702,550 km (0.082 R)
• M62: 20,901,366 km (0.119 R)
• M63: 21,021,044 km (0.088 R)
• M64: 21,260,999 km (0.08 R)
• M65: 22,637,748 km (0.03 R)
• M66: 22,965,966 km (0.031 R)
• M67: 23,336,969 km (0.116 R)
• M68: 24,210,620 km (0.099 R)
• M69: 24,336,282 km (0.07 R)
• M70: 24,504,131 km (0.086 R)
• M71: 25,989,638 km (0.111 R)
• M72: 26,118,292 km (0.093 R)
• M73: 26,548,835 km (0.117 R)
• M74: 27,198,987 km (0.115 R)
• M75: 28,250,062 km (0.098 R)
• M76: 28,913,828 km (0.055 R)
• M77: 29,493,220 km (0.082 R)
• M78: 29,717,019 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 12.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.6 AU - 11.56 AU

Year: 12962 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,321,590 km

• M1: 186,249 km (0.084 R)
• M2: 363,822 km (0.066 R)
• M3: 982,858 km (0.055 R)
• M4: 1,307,785 km (0.115 R)
• M5: 1,720,226 km (0.099 R)
• M6: 1,829,732 km (0.106 R)
• M7: 3,117,470 km (0.084 R)
• M8: 3,354,882 km (0.111 R)
• M9: 3,458,404 km (0.113 R)
• M10: 3,847,358 km (0.095 R)
• M11: 4,250,375 km (0.102 R)
• M12: 5,786,745 km (0.053 R)
• M13: 5,911,509 km (0.091 R)
• M14: 6,121,545 km (0.078 R)
• M15: 6,333,974 km (0.096 R)
• M16: 6,897,958 km (0.118 R)
• M17: 6,986,071 km (0.083 R)
• M18: 7,119,063 km (0.114 R)
• M19: 7,342,712 km (0.103 R)
• M20: 7,477,949 km (0.104 R)
• M21: 8,400,968 km (0.047 R)
• M22: 8,542,487 km (0.11 R)
• M23: 8,732,477 km (0.089 R)
• M24: 8,875,941 km (0.053 R)
• M25: 9,116,793 km (0.063 R)
• M26: 9,262,352 km (0.061 R)
• M27: 9,506,645 km (0.047 R)
• M28: 9,604,931 km (0.119 R)
• M29: 10,001,515 km (0.112 R)
• M30: 10,403,634 km (0.027 R)
• M31: 11,119,909 km (0.048 R)
• M32: 11,223,580 km (0.056 R)
• M33: 11,694,066 km (0.06 R)
• M34: 12,064,470 km (0.069 R)
• M35: 13,695,087 km (0.05 R)
• M36: 13,862,038 km (0.12 R)
• M37: 14,029,588 km (0.087 R)
• M38: 14,366,632 km (0.058 R)
• M39: 14,649,671 km (0.048 R)
• M40: 17,398,831 km (0.056 R)
• M41: 18,248,098 km (0.103 R)
• M42: 18,554,624 km (0.116 R)
• M43: 18,986,663 km (0.106 R)
• M44: 19,172,912 km (0.104 R)
• M45: 19,797,932 km (0.108 R)
• M46: 20,176,115 km (0.046 R)
• M47: 20,556,692 km (0.117 R)
• M48: 22,037,711 km (0.048 R)
• M49: 22,233,535 km (0.084 R)
• M50: 24,762,188 km (0.068 R)
• M51: 24,897,723 km (0.076 R)
• M52: 25,716,622 km (0.112 R)
• M53: 26,198,327 km (0.104 R)
• M54: 27,450,611 km (0.112 R)
• M55: 28,509,165 km (0.06 R)
• M56: 29,293,956 km (0.079 R)
• M57: 29,797,053 km (0.09 R)
• M58: 30,013,522 km (0.099 R)
• M59: 30,158,183 km (0.096 R)
• M60: 30,593,363 km (0.101 R)
• M61: 31,103,791 km (0.101 R)
• M62: 31,543,459 km (0.05 R)
• M63: 31,690,514 km (0.111 R)
• M64: 34,451,642 km (0.106 R)
• M65: 37,366,706 km (0.092 R)
• M66: 37,600,228 km (0.069 R)
• M67: 40,599,665 km (0.095 R)
• M68: 41,401,660 km (0.089 R)
• M69: 42,533,218 km (0.071 R)
• M70: 42,777,062 km (0.081 R)
• M71: 43,347,778 km (0.078 R)
• M72: 45,157,763 km (0.114 R)
• M73: 45,406,544 km (0.062 R)
• M74: 45,489,571 km (0.037 R)
• M75: 46,322,382 km (0.083 R)
• M76: 46,489,633 km (0.108 R)
• M77: 48,341,954 km (0.097 R)
• M78: 53,427,384 km (0.118 R)
• M79: 53,778,191 km (0.073 R)
• M80: 54,835,548 km (0.054 R)
• M81: 55,544,193 km (0.105 R)
• M82: 57,508,563 km (0.109 R)
• M83: 59,223,403 km (0.108 R)
• M84: 59,314,060 km (0.116 R)
• M85: 59,950,449 km (0.049 R)
• M86: 60,041,554 km (0.046 R)
• M87: 60,588,933 km (0.08 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 17,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit