🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 23.5 Hours

Environment

Temp: 267 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.51 AU - 0.61 AU

Year: 149 Days

Day: 19.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.98 AU - 1.44 AU

Year: 472 Days

Day: 14.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,907,814 km

• M1: 283,039 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.25 AU - 1.53 AU

Year: 581 Days

Day: 31.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,907,814 km

• M1: 1,055,114 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3 AU - 4.12 AU

Year: 2383 Days

Day: 26 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.84 AU - 5.76 AU

Year: 4329 Days

Day: 24.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,907,814 km

• M1: 1,378,694 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 8.1

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.23 AU - 5.57 AU

Year: 4452 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,907,814 km

• M1: 240,404 km (0.086 R)
• M2: 394,789 km (0.102 R)
• M3: 454,179 km (0.112 R)
• M4: 725,101 km (0.112 R)
• M5: 918,830 km (0.039 R)
• M6: 1,057,358 km (0.116 R)
• M7: 1,232,686 km (0.103 R)
• M8: 1,831,976 km (0.118 R)
• M9: 1,954,646 km (0.117 R)
• M10: 2,043,806 km (0.067 R)
• M11: 2,152,863 km (0.118 R)
• M12: 2,666,881 km (0.042 R)
• M13: 3,092,338 km (0.065 R)
• M14: 3,217,850 km (0.117 R)
• M15: 3,366,401 km (0.092 R)
• M16: 4,051,559 km (0.103 R)
• M17: 4,539,697 km (0.111 R)
• M18: 4,730,733 km (0.118 R)
• M19: 4,973,082 km (0.085 R)
• M20: 5,394,350 km (0.114 R)
• M21: 5,520,610 km (0.08 R)
• M22: 5,571,324 km (0.105 R)
• M23: 6,457,392 km (0.064 R)
• M24: 6,510,948 km (0.097 R)
• M25: 7,981,645 km (0.079 R)
• M26: 8,415,927 km (0.118 R)
• M27: 8,739,208 km (0.041 R)
• M28: 8,976,919 km (0.11 R)
• M29: 9,428,555 km (0.105 R)
• M30: 9,550,178 km (0.114 R)
• M31: 10,011,090 km (0.074 R)
• M32: 10,636,857 km (0.116 R)
• M33: 10,827,146 km (0.112 R)
• M34: 11,243,178 km (0.11 R)
• M35: 11,827,806 km (0.106 R)
• M36: 11,959,003 km (0.114 R)
• M37: 13,264,245 km (0.034 R)
• M38: 13,468,895 km (0.097 R)
• M39: 13,674,741 km (0.064 R)
• M40: 13,950,899 km (0.066 R)
• M41: 14,193,996 km (0.113 R)
• M42: 14,931,663 km (0.117 R)
• M43: 15,501,930 km (0.062 R)
• M44: 15,717,799 km (0.097 R)
• M45: 15,970,620 km (0.11 R)
• M46: 16,152,232 km (0.062 R)
• M47: 16,517,251 km (0.097 R)
• M48: 16,811,360 km (0.075 R)
• M49: 17,107,115 km (0.089 R)
• M50: 17,404,515 km (0.11 R)
• M51: 17,966,854 km (0.082 R)
• M52: 18,155,646 km (0.078 R)
• M53: 18,726,063 km (0.035 R)
• M54: 18,840,805 km (0.115 R)
• M55: 19,806,309 km (0.114 R)
• M56: 20,393,331 km (0.073 R)
• M57: 20,511,514 km (0.117 R)
• M58: 20,787,971 km (0.085 R)
• M59: 21,264,739 km (0.088 R)
• M60: 21,464,452 km (0.03 R)
• M61: 21,704,856 km (0.1 R)
• M62: 22,229,047 km (0.115 R)
• M63: 22,472,293 km (0.102 R)
• M64: 22,716,586 km (0.097 R)
• M65: 22,920,787 km (0.117 R)
• M66: 23,289,845 km (0.067 R)
• M67: 23,743,576 km (0.097 R)
• M68: 23,826,303 km (0.11 R)
• M69: 23,992,207 km (0.065 R)
• M70: 24,325,212 km (0.045 R)
• M71: 24,617,826 km (0.087 R)
• M72: 24,701,600 km (0.092 R)
• M73: 25,291,016 km (0.075 R)
• M74: 25,672,341 km (0.097 R)
• M75: 25,757,462 km (0.09 R)
• M76: 26,226,601 km (0.117 R)
• M77: 26,784,751 km (0.044 R)
• M78: 27,346,790 km (0.109 R)
• M79: 27,433,557 km (0.067 R)
• M80: 28,175,263 km (0.096 R)
• M81: 28,570,650 km (0.034 R)
• M82: 29,011,964 km (0.045 R)
• M83: 29,144,807 km (0.062 R)
• M84: 29,411,091 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 8.8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.01 AU - 8.33 AU

Year: 6811 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,907,814 km

• M1: 126,709 km (0.098 R)
• M2: 265,686 km (0.063 R)
• M3: 332,706 km (0.115 R)
• M4: 418,724 km (0.098 R)
• M5: 525,986 km (0.097 R)
• M6: 859,290 km (0.054 R)
• M7: 1,000,211 km (0.115 R)
• M8: 1,115,252 km (0.079 R)
• M9: 1,287,439 km (0.061 R)
• M10: 1,716,486 km (0.099 R)
• M11: 2,081,804 km (0.087 R)
• M12: 2,606,294 km (0.068 R)
• M13: 2,766,813 km (0.098 R)
• M14: 2,907,135 km (0.091 R)
• M15: 3,366,700 km (0.026 R)
• M16: 3,823,273 km (0.101 R)
• M17: 4,085,368 km (0.102 R)
• M18: 4,165,104 km (0.12 R)
• M19: 4,821,988 km (0.076 R)
• M20: 4,878,237 km (0.116 R)
• M21: 5,511,036 km (0.093 R)
• M22: 5,599,448 km (0.104 R)
• M23: 5,717,930 km (0.105 R)
• M24: 6,261,419 km (0.095 R)
• M25: 6,632,870 km (0.116 R)
• M26: 7,397,465 km (0.06 R)
• M27: 7,462,391 km (0.116 R)
• M28: 8,425,801 km (0.078 R)
• M29: 8,835,849 km (0.117 R)
• M30: 9,217,473 km (0.097 R)
• M31: 9,996,878 km (0.085 R)
• M32: 10,467,363 km (0.101 R)
• M33: 10,540,516 km (0.051 R)
• M34: 10,760,575 km (0.11 R)
• M35: 10,871,128 km (0.117 R)
• M36: 11,467,574 km (0.06 R)
• M37: 11,769,762 km (0.118 R)
• M38: 11,845,758 km (0.079 R)
• M39: 12,809,018 km (0.078 R)
• M40: 13,280,401 km (0.104 R)
• M41: 13,359,539 km (0.11 R)
• M42: 14,199,531 km (0.088 R)
• M43: 15,387,487 km (0.086 R)
• M44: 15,553,990 km (0.101 R)
• M45: 16,735,215 km (0.055 R)
• M46: 16,906,205 km (0.101 R)
• M47: 17,814,114 km (0.115 R)
• M48: 17,988,845 km (0.099 R)
• M49: 18,076,360 km (0.112 R)
• M50: 18,208,006 km (0.091 R)
• M51: 18,870,874 km (0.072 R)
• M52: 19,227,665 km (0.091 R)
• M53: 19,541,671 km (0.066 R)
• M54: 20,677,118 km (0.12 R)
• M55: 20,860,675 km (0.105 R)
• M56: 22,302,200 km (0.09 R)
• M57: 22,774,032 km (0.113 R)
• M58: 22,916,150 km (0.116 R)
• M59: 23,011,144 km (0.102 R)
• M60: 24,791,509 km (0.118 R)
• M61: 25,575,102 km (0.087 R)
• M62: 26,217,625 km (0.094 R)
• M63: 26,416,441 km (0.045 R)
• M64: 27,923,340 km (0.045 R)
• M65: 28,789,512 km (0.09 R)
• M66: 29,354,693 km (0.031 R)
• M67: 29,509,526 km (0.09 R)
• M68: 29,975,524 km (0.092 R)
• M69: 30,496,124 km (0.111 R)
• M70: 30,600,544 km (0.116 R)
• M71: 30,914,699 km (0.093 R)
• M72: 31,072,226 km (0.081 R)
• M73: 31,335,219 km (0.069 R)
• M74: 31,810,641 km (0.099 R)
• M75: 32,022,621 km (0.077 R)
• M76: 32,608,297 km (0.077 R)
• M77: 32,875,628 km (0.05 R)
• M78: 33,735,965 km (0.102 R)
• M79: 34,060,443 km (0.088 R)
• M80: 34,440,422 km (0.093 R)
• M81: 34,876,350 km (0.115 R)
• M82: 35,095,062 km (0.087 R)
• M83: 35,149,815 km (0.076 R)
• M84: 35,423,878 km (0.066 R)
• M85: 35,863,846 km (0.113 R)
• M86: 37,362,367 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 11.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.55 AU - 11.43 AU

Year: 12925 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,907,814 km

• M1: 248,482 km (0.117 R)
• M2: 373,396 km (0.107 R)
• M3: 511,326 km (0.094 R)
• M4: 726,597 km (0.107 R)
• M5: 866,770 km (0.094 R)
• M6: 994,676 km (0.1 R)
• M7: 1,106,575 km (0.107 R)
• M8: 1,468,602 km (0.12 R)
• M9: 1,676,843 km (0.043 R)
• M10: 2,359,607 km (0.082 R)
• M11: 2,989,414 km (0.085 R)
• M12: 3,088,298 km (0.116 R)
• M13: 3,323,466 km (0.107 R)
• M14: 3,564,618 km (0.106 R)
• M15: 3,669,636 km (0.118 R)
• M16: 3,919,015 km (0.063 R)
• M17: 5,128,963 km (0.071 R)
• M18: 6,023,409 km (0.034 R)
• M19: 6,446,023 km (0.085 R)
• M20: 6,531,742 km (0.083 R)
• M21: 7,097,970 km (0.051 R)
• M22: 7,454,312 km (0.045 R)
• M23: 9,177,680 km (0.12 R)
• M24: 9,713,091 km (0.086 R)
• M25: 9,860,893 km (0.098 R)
• M26: 11,018,631 km (0.11 R)
• M27: 11,121,405 km (0.049 R)
• M28: 11,796,839 km (0.118 R)
• M29: 11,954,515 km (0.062 R)
• M30: 12,700,111 km (0.098 R)
• M31: 12,970,135 km (0.081 R)
• M32: 13,735,927 km (0.097 R)
• M33: 15,483,828 km (0.11 R)
• M34: 16,530,415 km (0.082 R)
• M35: 17,121,925 km (0.083 R)
• M36: 17,300,695 km (0.104 R)
• M37: 17,420,223 km (0.096 R)
• M38: 17,600,040 km (0.115 R)
• M39: 19,307,849 km (0.107 R)
• M40: 20,940,710 km (0.094 R)
• M41: 22,291,579 km (0.073 R)
• M42: 22,486,804 km (0.068 R)
• M43: 22,879,050 km (0.114 R)
• M44: 23,273,689 km (0.087 R)
• M45: 24,739,598 km (0.108 R)
• M46: 27,480,680 km (0.117 R)
• M47: 29,527,478 km (0.088 R)
• M48: 30,244,501 km (0.104 R)
• M49: 30,967,507 km (0.098 R)
• M50: 31,549,892 km (0.108 R)
• M51: 31,915,659 km (0.102 R)
• M52: 32,504,027 km (0.073 R)
• M53: 34,065,230 km (0.115 R)
• M54: 34,515,819 km (0.078 R)
• M55: 34,591,067 km (0.074 R)
• M56: 36,337,772 km (0.116 R)
• M57: 36,798,084 km (0.083 R)
• M58: 37,183,149 km (0.058 R)
• M59: 37,492,218 km (0.067 R)
• M60: 38,971,891 km (0.057 R)
• M61: 39,521,813 km (0.089 R)
• M62: 39,679,489 km (0.057 R)
• M63: 39,837,165 km (0.101 R)
• M64: 40,391,275 km (0.113 R)
• M65: 40,708,872 km (0.093 R)
• M66: 41,186,987 km (0.095 R)
• M67: 41,827,415 km (0.065 R)
• M68: 42,229,385 km (0.114 R)
• M69: 42,309,868 km (0.073 R)
• M70: 43,361,541 km (0.114 R)
• M71: 44,667,680 km (0.097 R)
• M72: 46,235,466 km (0.097 R)
• M73: 47,821,203 km (0.048 R)
• M74: 48,832,036 km (0.069 R)
• M75: 48,916,559 km (0.063 R)
• M76: 49,679,658 km (0.077 R)
• M77: 51,303,543 km (0.057 R)
• M78: 53,118,614 km (0.085 R)
• M79: 53,728,225 km (0.054 R)
• M80: 54,077,685 km (0.102 R)
• M81: 56,013,033 km (0.069 R)
• M82: 56,101,595 km (0.077 R)
• M83: 56,367,430 km (0.102 R)
• M84: 56,544,854 km (0.1 R)
• M85: 58,329,556 km (0.083 R)
• M86: 58,419,165 km (0.103 R)
• M87: 58,598,832 km (0.107 R)
• M88: 58,778,499 km (0.089 R)
• M89: 59,138,581 km (0.03 R)
• M90: 60,495,434 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 5.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.83 AU - 19.13 AU

Year: 29335 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,907,814 km

• M1: 106,214 km (0.111 R)
• M2: 374,593 km (0.091 R)
• M3: 412,292 km (0.117 R)
• M4: 451,636 km (0.034 R)
• M5: 779,555 km (0.112 R)
• M6: 1,465,162 km (0.097 R)
• M7: 2,031,389 km (0.115 R)
• M8: 3,045,813 km (0.106 R)
• M9: 3,232,660 km (0.097 R)
• M10: 3,395,722 km (0.087 R)
• M11: 4,672,091 km (0.095 R)
• M12: 5,201,069 km (0.084 R)
• M13: 5,392,255 km (0.104 R)
• M14: 6,079,657 km (0.109 R)
• M15: 6,794,286 km (0.113 R)
• M16: 6,863,700 km (0.069 R)
• M17: 6,968,418 km (0.071 R)
• M18: 7,108,741 km (0.076 R)
• M19: 7,143,897 km (0.069 R)
• M20: 8,227,434 km (0.051 R)
• M21: 8,637,482 km (0.108 R)
• M22: 9,789,236 km (0.082 R)
• M23: 9,906,969 km (0.072 R)
• M24: 11,029,103 km (0.114 R)
• M25: 11,938,658 km (0.092 R)
• M26: 12,360,075 km (0.109 R)
• M27: 12,572,504 km (0.106 R)
• M28: 13,044,336 km (0.087 R)
• M29: 13,653,050 km (0.097 R)
• M30: 13,740,864 km (0.088 R)
• M31: 13,916,791 km (0.098 R)
• M32: 15,488,616 km (0.075 R)
• M33: 18,504,658 km (0.072 R)
• M34: 19,237,089 km (0.081 R)
• M35: 19,879,612 km (0.102 R)
• M36: 20,128,543 km (0.109 R)
• M37: 20,780,640 km (0.069 R)
• M38: 23,091,179 km (0.102 R)
• M39: 23,720,837 km (0.086 R)
• M40: 24,356,179 km (0.085 R)
• M41: 24,515,949 km (0.09 R)
• M42: 25,914,690 km (0.108 R)
• M43: 27,727,068 km (0.095 R)
• M44: 28,284,320 km (0.074 R)
• M45: 28,508,268 km (0.06 R)
• M46: 29,579,837 km (0.079 R)
• M47: 29,693,532 km (0.074 R)
• M48: 29,921,070 km (0.049 R)
• M49: 30,377,942 km (0.1 R)
• M50: 31,298,717 km (0.048 R)
• M51: 34,832,069 km (0.099 R)
• M52: 36,401,949 km (0.104 R)
• M53: 38,489,438 km (0.118 R)
• M54: 38,799,704 km (0.074 R)
• M55: 40,174,658 km (0.032 R)
• M56: 40,615,523 km (0.094 R)
• M57: 40,678,653 km (0.112 R)
• M58: 42,715,129 km (0.061 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit