🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.8 AU - 0.82 AU

Year: 266 Days

Day: 47.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 115.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.82 AU - 2.56 AU

Year: 1184 Days

Day: 14.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.88 AU - 3.1 AU

Year: 1888 Days

Day: 27.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,593,809 km

• M1: 965,953 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.19 AU - 5.21 AU

Year: 3144 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,593,809 km

• M1: 186,549 km (0.09 R)
• M2: 1,026,989 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 13.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.7 AU - 6.28 AU

Year: 5355 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,593,809 km

• M1: 188,344 km (0.102 R)
• M2: 314,455 km (0.11 R)
• M3: 829,071 km (0.111 R)
• M4: 914,641 km (0.074 R)
• M5: 1,049,279 km (0.082 R)
• M6: 1,356,853 km (0.074 R)
• M7: 1,513,033 km (0.052 R)
• M8: 1,749,547 km (0.041 R)
• M9: 1,901,389 km (0.109 R)
• M10: 2,057,719 km (0.114 R)
• M11: 2,259,377 km (0.082 R)
• M12: 3,154,122 km (0.109 R)
• M13: 3,603,364 km (0.089 R)
• M14: 3,724,987 km (0.092 R)
• M15: 3,922,606 km (0.112 R)
• M16: 4,615,094 km (0.111 R)
• M17: 5,098,146 km (0.083 R)
• M18: 5,373,406 km (0.09 R)
• M19: 6,141,441 km (0.08 R)
• M20: 6,228,956 km (0.104 R)
• M21: 6,405,182 km (0.052 R)
• M22: 6,583,204 km (0.109 R)
• M23: 6,853,078 km (0.08 R)
• M24: 7,684,992 km (0.094 R)
• M25: 8,065,120 km (0.109 R)
• M26: 9,041,995 km (0.066 R)
• M27: 10,263,461 km (0.118 R)
• M28: 11,035,386 km (0.082 R)
• M29: 12,449,535 km (0.048 R)
• M30: 12,709,386 km (0.057 R)
• M31: 13,083,680 km (0.035 R)
• M32: 13,652,002 km (0.107 R)
• M33: 13,766,744 km (0.032 R)
• M34: 13,881,635 km (0.045 R)
• M35: 14,578,312 km (0.117 R)
• M36: 14,852,226 km (0.115 R)
• M37: 15,009,603 km (0.093 R)
• M38: 15,405,290 km (0.092 R)
• M39: 16,531,761 km (0.087 R)
• M40: 17,352,605 km (0.081 R)
• M41: 18,566,293 km (0.078 R)
• M42: 18,693,451 km (0.037 R)
• M43: 18,863,394 km (0.058 R)
• M44: 19,333,430 km (0.115 R)
• M45: 19,419,300 km (0.1 R)
• M46: 20,154,424 km (0.062 R)
• M47: 20,416,070 km (0.07 R)
• M48: 20,854,691 km (0.095 R)
• M49: 21,119,330 km (0.089 R)
• M50: 21,429,596 km (0.12 R)
• M51: 21,562,887 km (0.099 R)
• M52: 21,696,628 km (0.095 R)
• M53: 21,875,248 km (0.062 R)
• M54: 22,099,345 km (0.093 R)
• M55: 22,279,012 km (0.027 R)
• M56: 22,459,278 km (0.116 R)
• M57: 22,549,635 km (0.083 R)
• M58: 23,642,747 km (0.087 R)
• M59: 24,011,057 km (0.114 R)
• M60: 24,660,012 km (0.102 R)
• M61: 24,753,212 km (0.119 R)
• M62: 25,173,881 km (0.081 R)
• M63: 25,502,847 km (0.093 R)
• M64: 27,699,691 km (0.047 R)
• M65: 29,017,050 km (0.048 R)
• M66: 29,609,159 km (0.091 R)
• M67: 30,404,870 km (0.052 R)
• M68: 31,258,026 km (0.104 R)
• M69: 31,459,983 km (0.056 R)
• M70: 31,814,231 km (0.116 R)
• M71: 32,017,385 km (0.097 R)
• M72: 32,119,112 km (0.029 R)
• M73: 32,834,040 km (0.037 R)
• M74: 33,244,836 km (0.083 R)
• M75: 33,450,981 km (0.088 R)
• M76: 35,010,090 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 8.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.84 AU - 7.58 AU

Year: 6349 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,593,809 km

• M1: 114,742 km (0.038 R)
• M2: 174,581 km (0.086 R)
• M3: 244,443 km (0.073 R)
• M4: 320,139 km (0.119 R)
• M5: 437,424 km (0.071 R)
• M6: 502,200 km (0.087 R)
• M7: 559,047 km (0.082 R)
• M8: 824,135 km (0.111 R)
• M9: 921,224 km (0.081 R)
• M10: 978,370 km (0.095 R)
• M11: 1,480,869 km (0.081 R)
• M12: 1,566,140 km (0.084 R)
• M13: 1,635,404 km (0.098 R)
• M14: 1,777,372 km (0.037 R)
• M15: 2,266,557 km (0.107 R)
• M16: 2,405,384 km (0.115 R)
• M17: 2,629,033 km (0.119 R)
• M18: 2,817,227 km (0.075 R)
• M19: 2,988,217 km (0.056 R)
• M20: 4,108,556 km (0.091 R)
• M21: 4,524,887 km (0.104 R)
• M22: 5,083,934 km (0.084 R)
• M23: 5,424,419 km (0.042 R)
• M24: 5,691,601 km (0.034 R)
• M25: 6,127,828 km (0.114 R)
• M26: 6,688,371 km (0.067 R)
• M27: 6,773,792 km (0.103 R)
• M28: 7,470,918 km (0.087 R)
• M29: 7,828,008 km (0.094 R)
• M30: 7,948,284 km (0.085 R)
• M31: 8,129,896 km (0.092 R)
• M32: 8,221,151 km (0.072 R)
• M33: 8,497,159 km (0.116 R)
• M34: 9,153,146 km (0.101 R)
• M35: 10,282,161 km (0.047 R)
• M36: 10,513,140 km (0.054 R)
• M37: 10,579,561 km (0.117 R)
• M38: 11,014,143 km (0.054 R)
• M39: 11,625,400 km (0.091 R)
• M40: 11,694,066 km (0.075 R)
• M41: 12,143,458 km (0.096 R)
• M42: 12,387,601 km (0.104 R)
• M43: 12,598,385 km (0.109 R)
• M44: 13,633,303 km (0.051 R)
• M45: 13,850,818 km (0.075 R)
• M46: 14,252,638 km (0.106 R)
• M47: 14,843,998 km (0.098 R)
• M48: 15,292,792 km (0.047 R)
• M49: 17,210,038 km (0.081 R)
• M50: 17,327,473 km (0.093 R)
• M51: 17,958,327 km (0.106 R)
• M52: 18,396,499 km (0.047 R)
• M53: 18,596,811 km (0.073 R)
• M54: 18,838,112 km (0.104 R)
• M55: 19,039,919 km (0.054 R)
• M56: 19,690,820 km (0.086 R)
• M57: 20,019,037 km (0.054 R)
• M58: 20,183,745 km (0.109 R)
• M59: 20,722,447 km (0.048 R)
• M60: 20,930,836 km (0.041 R)
• M61: 21,056,199 km (0.088 R)
• M62: 21,181,862 km (0.037 R)
• M63: 21,518,158 km (0.055 R)
• M64: 21,644,718 km (0.047 R)
• M65: 21,983,407 km (0.083 R)
• M66: 22,708,957 km (0.113 R)
• M67: 23,659,502 km (0.1 R)
• M68: 23,746,568 km (0.055 R)
• M69: 24,490,817 km (0.054 R)
• M70: 25,153,984 km (0.102 R)
• M71: 25,287,276 km (0.098 R)
• M72: 25,420,867 km (0.081 R)
• M73: 26,002,354 km (0.101 R)
• M74: 27,133,015 km (0.108 R)
• M75: 28,049,002 km (0.053 R)
• M76: 29,161,562 km (0.075 R)
• M77: 29,301,585 km (0.11 R)
• M78: 29,864,223 km (0.077 R)
• M79: 30,005,443 km (0.09 R)
• M80: 30,194,086 km (0.103 R)
• M81: 30,335,755 km (0.086 R)
• M82: 30,667,264 km (0.079 R)
• M83: 31,381,744 km (0.119 R)
• M84: 31,717,142 km (0.079 R)
• M85: 31,957,396 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 9.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.39 AU - 10.81 AU

Year: 12605 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 23,593,809 km

• M1: 254,167 km (0.119 R)
• M2: 429,944 km (0.097 R)
• M3: 632,949 km (0.113 R)
• M4: 780,452 km (0.12 R)
• M5: 867,668 km (0.107 R)
• M6: 1,071,570 km (0.094 R)
• M7: 1,525,749 km (0.116 R)
• M8: 1,682,078 km (0.054 R)
• M9: 1,750,893 km (0.114 R)
• M10: 2,208,214 km (0.111 R)
• M11: 2,515,937 km (0.083 R)
• M12: 2,701,887 km (0.077 R)
• M13: 2,864,949 km (0.098 R)
• M14: 3,087,401 km (0.083 R)
• M15: 4,250,973 km (0.055 R)
• M16: 4,314,103 km (0.094 R)
• M17: 4,634,093 km (0.072 R)
• M18: 4,862,679 km (0.094 R)
• M19: 6,167,621 km (0.038 R)
• M20: 6,784,712 km (0.084 R)
• M21: 6,895,714 km (0.12 R)
• M22: 7,081,963 km (0.097 R)
• M23: 7,766,523 km (0.047 R)
• M24: 8,631,498 km (0.051 R)
• M25: 8,792,166 km (0.105 R)
• M26: 9,197,875 km (0.12 R)
• M27: 9,693,044 km (0.06 R)
• M28: 9,943,770 km (0.117 R)
• M29: 10,924,983 km (0.066 R)
• M30: 13,024,290 km (0.114 R)
• M31: 13,860,692 km (0.097 R)
• M32: 14,380,245 km (0.099 R)
• M33: 15,002,572 km (0.087 R)
• M34: 15,390,031 km (0.087 R)
• M35: 15,780,631 km (0.111 R)
• M36: 17,123,271 km (0.103 R)
• M37: 17,325,229 km (0.077 R)
• M38: 17,528,083 km (0.099 R)
• M39: 18,244,059 km (0.111 R)
• M40: 18,398,743 km (0.088 R)
• M41: 18,553,876 km (0.106 R)
• M42: 19,178,746 km (0.096 R)
• M43: 19,493,650 km (0.107 R)
• M44: 20,128,842 km (0.09 R)
• M45: 20,342,019 km (0.101 R)
• M46: 20,609,650 km (0.065 R)
• M47: 20,986,337 km (0.028 R)
• M48: 22,625,930 km (0.111 R)
• M49: 23,461,135 km (0.057 R)
• M50: 23,798,029 km (0.101 R)
• M51: 23,967,075 km (0.09 R)
• M52: 24,080,021 km (0.102 R)
• M53: 24,761,290 km (0.039 R)
• M54: 25,219,059 km (0.109 R)
• M55: 25,506,437 km (0.08 R)
• M56: 26,784,302 km (0.048 R)
• M57: 27,077,663 km (0.112 R)
• M58: 27,254,189 km (0.113 R)
• M59: 27,667,528 km (0.079 R)
• M60: 27,964,031 km (0.108 R)
• M61: 28,380,960 km (0.104 R)
• M62: 28,799,984 km (0.075 R)
• M63: 29,040,238 km (0.085 R)
• M64: 29,401,966 km (0.09 R)
• M65: 30,312,867 km (0.115 R)
• M66: 30,496,124 km (0.086 R)
• M67: 30,986,805 km (0.06 R)
• M68: 31,665,531 km (0.069 R)
• M69: 31,727,464 km (0.111 R)
• M70: 32,100,113 km (0.099 R)
• M71: 32,724,235 km (0.097 R)
• M72: 34,048,027 km (0.086 R)
• M73: 34,302,193 km (0.086 R)
• M74: 34,493,230 km (0.12 R)
• M75: 34,620,837 km (0.077 R)
• M76: 36,682,744 km (0.108 R)
• M77: 36,878,119 km (0.1 R)
• M78: 37,466,188 km (0.059 R)
• M79: 38,321,140 km (0.063 R)
• M80: 39,049,682 km (0.107 R)
• M81: 39,382,238 km (0.105 R)
• M82: 39,515,530 km (0.084 R)
• M83: 41,736,908 km (0.035 R)
• M84: 41,872,893 km (0.111 R)
• M85: 42,008,877 km (0.112 R)
• M86: 42,760,008 km (0.085 R)
• M87: 42,965,556 km (0.089 R)
• M88: 43,929,415 km (0.088 R)
• M89: 45,528,167 km (0.03 R)
• M90: 46,581,187 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 7.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.58 AU - 15.18 AU

Year: 18887 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,593,809 km

• M1: 143,315 km (0.06 R)
• M2: 297,999 km (0.119 R)
• M3: 398,828 km (0.097 R)
• M4: 647,460 km (0.047 R)
• M5: 1,000,211 km (0.051 R)
• M6: 1,060,350 km (0.087 R)
• M7: 1,222,663 km (0.037 R)
• M8: 1,433,596 km (0.055 R)
• M9: 1,613,712 km (0.05 R)
• M10: 1,815,969 km (0.105 R)
• M11: 2,134,762 km (0.114 R)
• M12: 2,292,737 km (0.094 R)
• M13: 2,454,602 km (0.076 R)
• M14: 2,553,636 km (0.084 R)
• M15: 2,603,601 km (0.112 R)
• M16: 2,875,869 km (0.073 R)
• M17: 3,689,831 km (0.054 R)
• M18: 4,489,731 km (0.108 R)
• M19: 4,919,676 km (0.116 R)
• M20: 5,234,878 km (0.11 R)
• M21: 5,556,663 km (0.111 R)
• M22: 5,752,936 km (0.113 R)
• M23: 6,219,531 km (0.069 R)
• M24: 6,837,371 km (0.094 R)
• M25: 6,907,233 km (0.094 R)
• M26: 7,331,492 km (0.037 R)
• M27: 7,667,190 km (0.045 R)
• M28: 8,155,627 km (0.044 R)
• M29: 8,553,557 km (0.059 R)
• M30: 8,628,955 km (0.116 R)
• M31: 9,059,946 km (0.111 R)
• M32: 9,628,119 km (0.072 R)
• M33: 10,075,117 km (0.044 R)
• M34: 10,128,225 km (0.076 R)
• M35: 10,341,252 km (0.045 R)
• M36: 10,502,070 km (0.092 R)
• M37: 10,582,703 km (0.104 R)
• M38: 10,880,403 km (0.077 R)
• M39: 11,622,857 km (0.081 R)
• M40: 11,734,158 km (0.05 R)
• M41: 11,789,958 km (0.102 R)
• M42: 12,239,799 km (0.087 R)
• M43: 12,381,468 km (0.08 R)
• M44: 12,466,739 km (0.112 R)
• M45: 12,896,084 km (0.086 R)
• M46: 13,213,980 km (0.109 R)
• M47: 13,301,195 km (0.07 R)
• M48: 13,359,389 km (0.1 R)
• M49: 14,302,454 km (0.081 R)
• M50: 14,391,914 km (0.119 R)
• M51: 15,388,684 km (0.077 R)
• M52: 15,480,388 km (0.108 R)
• M53: 16,003,681 km (0.052 R)
• M54: 16,438,861 km (0.077 R)
• M55: 20,628,649 km (0.045 R)
• M56: 21,204,152 km (0.037 R)
• M57: 21,510,977 km (0.062 R)
• M58: 22,267,194 km (0.097 R)
• M59: 23,102,100 km (0.031 R)
• M60: 23,452,907 km (0.028 R)
• M61: 23,523,368 km (0.093 R)
• M62: 23,593,828 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit