🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 32.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,097,408 km

• M1: 100,380 km (0.105 R)
• M2: 137,929 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 251 Days

Day: 39.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.03 AU - 1.11 AU

Year: 389 Days

Day: 27.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.92 AU - 1.4 AU

Year: 439 Days

Day: 12.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 11

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.19 AU - 5.85 AU

Year: 4558 Days

Day: 8.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,097,408 km

• M1: 144,661 km (0.11 R)
• M2: 331,509 km (0.091 R)
• M3: 711,936 km (0.104 R)
• M4: 933,640 km (0.082 R)
• M5: 1,031,777 km (0.066 R)
• M6: 1,163,273 km (0.074 R)
• M7: 1,443,769 km (0.05 R)
• M8: 2,013,438 km (0.083 R)
• M9: 2,218,088 km (0.085 R)
• M10: 2,410,022 km (0.058 R)
• M11: 2,587,744 km (0.093 R)
• M12: 2,790,150 km (0.119 R)
• M13: 2,976,998 km (0.108 R)
• M14: 3,167,885 km (0.059 R)
• M15: 3,719,601 km (0.085 R)
• M16: 4,065,023 km (0.038 R)
• M17: 4,301,088 km (0.105 R)
• M18: 4,861,332 km (0.079 R)
• M19: 5,011,379 km (0.108 R)
• M20: 5,393,003 km (0.095 R)
• M21: 5,600,495 km (0.072 R)
• M22: 5,890,117 km (0.11 R)
• M23: 6,292,984 km (0.12 R)
• M24: 6,539,073 km (0.074 R)
• M25: 6,621,800 km (0.069 R)
• M26: 7,068,948 km (0.062 R)
• M27: 7,182,194 km (0.109 R)
• M28: 7,554,842 km (0.046 R)
• M29: 7,963,095 km (0.095 R)
• M30: 8,140,219 km (0.088 R)
• M31: 8,710,037 km (0.057 R)
• M32: 9,323,687 km (0.082 R)
• M33: 9,479,269 km (0.1 R)
• M34: 9,635,898 km (0.041 R)
• M35: 10,787,802 km (0.092 R)
• M36: 11,747,173 km (0.028 R)
• M37: 12,016,599 km (0.061 R)
• M38: 12,118,176 km (0.08 R)
• M39: 12,254,160 km (0.116 R)
• M40: 12,664,806 km (0.099 R)
• M41: 13,782,153 km (0.059 R)
• M42: 14,030,784 km (0.104 R)
• M43: 15,590,641 km (0.097 R)
• M44: 16,072,945 km (0.065 R)
• M45: 16,147,594 km (0.104 R)
• M46: 16,259,793 km (0.109 R)
• M47: 16,522,486 km (0.105 R)
• M48: 16,635,582 km (0.074 R)
• M49: 17,014,215 km (0.116 R)
• M50: 17,242,800 km (0.079 R)
• M51: 17,741,559 km (0.11 R)
• M52: 18,284,001 km (0.099 R)
• M53: 18,361,942 km (0.108 R)
• M54: 18,479,077 km (0.066 R)
• M55: 18,831,978 km (0.066 R)
• M56: 19,305,904 km (0.099 R)
• M57: 19,703,835 km (0.073 R)
• M58: 19,823,812 km (0.091 R)
• M59: 21,363,773 km (0.096 R)
• M60: 21,734,177 km (0.065 R)
• M61: 21,816,755 km (0.068 R)
• M62: 21,940,772 km (0.104 R)
• M63: 22,231,291 km (0.113 R)
• M64: 22,397,793 km (0.108 R)
• M65: 22,606,482 km (0.056 R)
• M66: 23,532,792 km (0.086 R)
• M67: 23,915,314 km (0.108 R)
• M68: 24,000,585 km (0.076 R)
• M69: 24,299,781 km (0.118 R)
• M70: 24,643,407 km (0.037 R)
• M71: 25,335,297 km (0.115 R)
• M72: 29,619,032 km (0.096 R)
• M73: 30,216,227 km (0.063 R)
• M74: 30,631,959 km (0.087 R)
• M75: 31,049,636 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.71 AU - 12.17 AU

Year: 11856 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,097,408 km

• M1: 219,310 km (0.079 R)
• M2: 537,655 km (0.041 R)
• M3: 770,878 km (0.082 R)
• M4: 856,448 km (0.119 R)
• M5: 1,234,182 km (0.079 R)
• M6: 2,037,972 km (0.115 R)
• M7: 2,597,767 km (0.095 R)
• M8: 3,232,810 km (0.033 R)
• M9: 3,553,398 km (0.111 R)
• M10: 4,256,957 km (0.112 R)
• M11: 4,511,872 km (0.025 R)
• M12: 4,608,811 km (0.078 R)
• M13: 5,070,321 km (0.099 R)
• M14: 5,512,083 km (0.094 R)
• M15: 6,108,829 km (0.045 R)
• M16: 6,579,015 km (0.083 R)
• M17: 7,477,949 km (0.083 R)
• M18: 7,786,120 km (0.066 R)
• M19: 8,098,630 km (0.082 R)
• M20: 8,415,179 km (0.104 R)
• M21: 8,615,192 km (0.113 R)
• M22: 9,389,361 km (0.106 R)
• M23: 9,513,677 km (0.118 R)
• M24: 9,596,853 km (0.079 R)
• M25: 9,763,954 km (0.116 R)
• M26: 10,613,819 km (0.046 R)
• M27: 11,754,054 km (0.085 R)
• M28: 12,749,030 km (0.078 R)
• M29: 12,978,962 km (0.115 R)
• M30: 13,071,413 km (0.11 R)
• M31: 13,818,056 km (0.096 R)
• M32: 15,255,392 km (0.116 R)
• M33: 15,450,618 km (0.06 R)
• M34: 15,646,740 km (0.081 R)
• M35: 16,589,357 km (0.086 R)
• M36: 16,840,532 km (0.1 R)
• M37: 17,245,044 km (0.079 R)
• M38: 17,806,335 km (0.095 R)
• M39: 18,270,089 km (0.071 R)
• M40: 18,477,581 km (0.077 R)
• M41: 21,845,927 km (0.107 R)
• M42: 22,176,538 km (0.091 R)
• M43: 22,287,091 km (0.088 R)
• M44: 23,290,294 km (0.051 R)
• M45: 24,708,183 km (0.109 R)
• M46: 24,822,775 km (0.105 R)
• M47: 25,920,673 km (0.111 R)
• M48: 26,153,897 km (0.117 R)
• M49: 26,505,003 km (0.061 R)
• M50: 28,463,538 km (0.116 R)
• M51: 29,429,791 km (0.053 R)
• M52: 29,855,995 km (0.106 R)
• M53: 30,161,623 km (0.065 R)
• M54: 30,529,784 km (0.113 R)
• M55: 31,456,692 km (0.101 R)
• M56: 32,958,954 km (0.029 R)
• M57: 34,037,106 km (0.1 R)
• M58: 34,805,141 km (0.114 R)
• M59: 34,933,796 km (0.057 R)
• M60: 35,449,609 km (0.092 R)
• M61: 36,684,839 km (0.088 R)
• M62: 38,000,253 km (0.099 R)
• M63: 39,264,355 km (0.086 R)
• M64: 39,532,135 km (0.109 R)
• M65: 39,733,494 km (0.061 R)
• M66: 40,137,109 km (0.08 R)
• M67: 41,016,146 km (0.053 R)
• M68: 42,038,498 km (0.105 R)
• M69: 42,724,703 km (0.106 R)
• M70: 43,345,534 km (0.119 R)
• M71: 44,595,873 km (0.09 R)
• M72: 44,945,334 km (0.113 R)
• M73: 45,647,097 km (0.073 R)
• M74: 46,352,302 km (0.101 R)
• M75: 47,132,305 km (0.072 R)
• M76: 47,559,557 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 13.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.29 AU - 13.49 AU

Year: 15328 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,097,408 km

• M1: 174,730 km (0.1 R)
• M2: 269,426 km (0.054 R)
• M3: 397,332 km (0.104 R)
• M4: 556,055 km (0.119 R)
• M5: 652,247 km (0.091 R)
• M6: 1,228,348 km (0.078 R)
• M7: 1,379,741 km (0.057 R)
• M8: 1,598,603 km (0.119 R)
• M9: 1,744,012 km (0.111 R)
• M10: 1,937,741 km (0.109 R)
• M11: 2,758,734 km (0.076 R)
• M12: 2,960,542 km (0.066 R)
• M13: 3,063,316 km (0.086 R)
• M14: 3,379,117 km (0.112 R)
• M15: 3,513,755 km (0.083 R)
• M16: 4,536,555 km (0.036 R)
• M17: 4,806,131 km (0.082 R)
• M18: 4,897,086 km (0.094 R)
• M19: 4,988,790 km (0.085 R)
• M20: 5,455,685 km (0.076 R)
• M21: 5,806,941 km (0.033 R)
• M22: 6,001,867 km (0.026 R)
• M23: 6,734,747 km (0.055 R)
• M24: 7,496,050 km (0.031 R)
• M25: 7,815,292 km (0.032 R)
• M26: 8,030,713 km (0.113 R)
• M27: 8,986,942 km (0.047 R)
• M28: 9,174,987 km (0.081 R)
• M29: 9,785,496 km (0.117 R)
• M30: 11,045,858 km (0.108 R)
• M31: 11,613,283 km (0.059 R)
• M32: 11,736,252 km (0.087 R)
• M33: 12,398,672 km (0.112 R)
• M34: 13,415,339 km (0.045 R)
• M35: 14,195,342 km (0.113 R)
• M36: 14,502,616 km (0.067 R)
• M37: 14,590,879 km (0.095 R)
• M38: 15,844,509 km (0.098 R)
• M39: 17,366,218 km (0.052 R)
• M40: 18,597,858 km (0.027 R)
• M41: 18,934,154 km (0.11 R)
• M42: 19,030,644 km (0.097 R)
• M43: 19,224,074 km (0.076 R)
• M44: 20,053,595 km (0.102 R)
• M45: 20,201,248 km (0.091 R)
• M46: 20,497,601 km (0.083 R)
• M47: 20,994,565 km (0.113 R)
• M48: 21,294,808 km (0.063 R)
• M49: 21,596,248 km (0.069 R)
• M50: 22,868,129 km (0.049 R)
• M51: 23,435,404 km (0.104 R)
• M52: 23,746,717 km (0.087 R)
• M53: 24,741,842 km (0.065 R)
• M54: 24,953,074 km (0.073 R)
• M55: 26,179,328 km (0.111 R)
• M56: 26,826,937 km (0.116 R)
• M57: 27,043,854 km (0.076 R)
• M58: 27,207,066 km (0.071 R)
• M59: 27,479,782 km (0.119 R)
• M60: 27,643,742 km (0.094 R)
• M61: 29,302,034 km (0.075 R)
• M62: 29,525,533 km (0.077 R)
• M63: 29,693,532 km (0.116 R)
• M64: 29,861,979 km (0.112 R)
• M65: 32,309,550 km (0.117 R)
• M66: 33,353,294 km (0.11 R)
• M67: 33,937,773 km (0.107 R)
• M68: 34,231,434 km (0.097 R)
• M69: 34,702,816 km (0.104 R)
• M70: 37,213,218 km (0.062 R)
• M71: 37,455,268 km (0.1 R)
• M72: 37,758,652 km (0.119 R)
• M73: 39,103,238 km (0.086 R)
• M74: 39,287,842 km (0.111 R)
• M75: 39,596,163 km (0.092 R)
• M76: 40,525,764 km (0.05 R)
• M77: 41,087,055 km (0.118 R)
• M78: 41,902,214 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.6

Radius: 6.6

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.87 AU - 20.83 AU

Year: 26505 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,097,408 km

• M1: 98,286 km (0.095 R)
• M2: 321,187 km (0.082 R)
• M3: 904,020 km (0.093 R)
• M4: 1,091,017 km (0.11 R)
• M5: 1,222,514 km (0.093 R)
• M6: 1,465,162 km (0.064 R)
• M7: 1,722,919 km (0.118 R)
• M8: 1,876,705 km (0.091 R)
• M9: 2,280,620 km (0.098 R)
• M10: 2,579,217 km (0.069 R)
• M11: 3,213,213 km (0.079 R)
• M12: 3,694,469 km (0.082 R)
• M13: 4,044,678 km (0.108 R)
• M14: 4,198,015 km (0.106 R)
• M15: 4,510,525 km (0.1 R)
• M16: 4,563,483 km (0.086 R)
• M17: 5,324,487 km (0.059 R)
• M18: 6,419,095 km (0.119 R)
• M19: 6,658,152 km (0.099 R)
• M20: 6,961,238 km (0.104 R)
• M21: 9,138,336 km (0.041 R)
• M22: 10,369,077 km (0.085 R)
• M23: 10,790,943 km (0.118 R)
• M24: 10,932,762 km (0.094 R)
• M25: 11,506,320 km (0.091 R)
• M26: 13,284,740 km (0.089 R)
• M27: 13,436,881 km (0.079 R)
• M28: 15,785,867 km (0.098 R)
• M29: 15,866,350 km (0.107 R)
• M30: 18,089,823 km (0.111 R)
• M31: 18,767,202 km (0.071 R)
• M32: 18,937,894 km (0.107 R)
• M33: 19,798,829 km (0.116 R)
• M34: 20,936,970 km (0.078 R)
• M35: 21,558,549 km (0.112 R)
• M36: 22,006,296 km (0.068 R)
• M37: 22,547,690 km (0.102 R)
• M38: 22,729,003 km (0.04 R)
• M39: 24,849,852 km (0.105 R)
• M40: 25,131,245 km (0.072 R)
• M41: 27,612,775 km (0.069 R)
• M42: 28,001,430 km (0.102 R)
• M43: 28,587,854 km (0.079 R)
• M44: 32,804,419 km (0.1 R)
• M45: 33,319,186 km (0.084 R)
• M46: 33,422,408 km (0.111 R)
• M47: 34,565,486 km (0.086 R)
• M48: 35,932,810 km (0.074 R)
• M49: 36,038,725 km (0.115 R)
• M50: 36,463,434 km (0.119 R)
• M51: 37,103,563 km (0.118 R)
• M52: 40,359,411 km (0.05 R)
• M53: 43,479,724 km (0.116 R)
• M54: 46,215,270 km (0.092 R)
• M55: 47,371,512 km (0.089 R)
• M56: 48,186,521 km (0.075 R)
• M57: 51,134,796 km (0.118 R)
• M58: 51,611,864 km (0.065 R)
• M59: 52,330,382 km (0.079 R)
• M60: 52,811,190 km (0.106 R)
• M61: 53,414,219 km (0.071 R)
• M62: 53,656,119 km (0.111 R)
• M63: 53,898,318 km (0.027 R)
• M64: 54,019,642 km (0.092 R)
• M65: 56,340,652 km (0.116 R)
• M66: 57,327,550 km (0.118 R)
• M67: 57,823,317 km (0.115 R)
• M68: 58,943,655 km (0.093 R)
• M69: 60,071,175 km (0.046 R)
• M70: 61,458,844 km (0.092 R)
• M71: 62,857,136 km (0.118 R)
• M72: 64,909,619 km (0.106 R)
• M73: 65,296,927 km (0.119 R)
• M74: 65,426,180 km (0.04 R)
• M75: 66,333,341 km (0.068 R)
• M76: 68,160,380 km (0.086 R)
• M77: 72,933,600 km (0.114 R)
• M78: 73,067,789 km (0.083 R)
• M79: 73,336,317 km (0.068 R)
• M80: 73,874,271 km (0.066 R)
• M81: 74,683,595 km (0.082 R)
• M82: 74,954,068 km (0.091 R)
• M83: 75,089,454 km (0.112 R)
• M84: 75,631,747 km (0.091 R)
• M85: 76,992,938 km (0.12 R)
• M86: 78,362,207 km (0.119 R)
• M87: 79,463,397 km (0.088 R)
• M88: 83,778,847 km (0.084 R)
• M89: 84,200,563 km (0.069 R)
• M90: 85,752,491 km (0.078 R)
• M91: 90,753,399 km (0.103 R)
• M92: 91,186,484 km (0.083 R)
• M93: 95,261,082 km (0.088 R)
• M94: 96,436,023 km (0.057 R)
• M95: 97,320,446 km (0.056 R)
• M96: 98,059,609 km (0.034 R)
• M97: 98,800,567 km (0.045 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit