🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 211 Days

Day: 32.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 221 Days

Day: 33.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.8 AU - 1.12 AU

Year: 347 Days

Day: 41.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,107,262 km

• M1: 127,308 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.55 AU - 3.01 AU

Year: 1710 Days

Day: 30.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 11.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.45 AU - 9.25 AU

Year: 9714 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,107,262 km

• M1: 160,967 km (0.082 R)
• M2: 237,861 km (0.11 R)
• M3: 427,850 km (0.098 R)
• M4: 753,524 km (0.06 R)
• M5: 901,626 km (0.111 R)
• M6: 1,208,900 km (0.069 R)
• M7: 1,405,173 km (0.075 R)
• M8: 1,549,086 km (0.087 R)
• M9: 1,807,441 km (0.107 R)
• M10: 2,197,443 km (0.057 R)
• M11: 2,390,125 km (0.109 R)
• M12: 2,488,710 km (0.043 R)
• M13: 2,588,642 km (0.105 R)
• M14: 3,270,808 km (0.066 R)
• M15: 3,632,386 km (0.04 R)
• M16: 4,183,804 km (0.102 R)
• M17: 4,363,471 km (0.107 R)
• M18: 4,515,163 km (0.084 R)
• M19: 4,855,199 km (0.046 R)
• M20: 7,387,292 km (0.115 R)
• M21: 8,009,769 km (0.12 R)
• M22: 8,763,742 km (0.115 R)
• M23: 9,110,361 km (0.119 R)
• M24: 9,658,637 km (0.046 R)
• M25: 9,737,924 km (0.111 R)
• M26: 9,896,946 km (0.106 R)
• M27: 11,283,719 km (0.096 R)
• M28: 11,367,194 km (0.118 R)
• M29: 11,492,707 km (0.047 R)
• M30: 11,872,237 km (0.066 R)
• M31: 12,557,245 km (0.106 R)
• M32: 13,123,174 km (0.11 R)
• M33: 13,211,138 km (0.082 R)
• M34: 13,387,364 km (0.088 R)
• M35: 13,608,619 km (0.113 R)
• M36: 13,965,410 km (0.043 R)
• M37: 14,055,169 km (0.098 R)
• M38: 14,325,343 km (0.026 R)
• M39: 14,415,700 km (0.089 R)
• M40: 14,688,267 km (0.103 R)
• M41: 15,655,268 km (0.104 R)
• M42: 15,935,464 km (0.044 R)
• M43: 17,312,513 km (0.116 R)
• M44: 18,186,464 km (0.062 R)
• M45: 19,174,258 km (0.06 R)
• M46: 19,274,040 km (0.066 R)
• M47: 19,373,822 km (0.108 R)
• M48: 19,524,018 km (0.106 R)
• M49: 20,179,406 km (0.097 R)
• M50: 20,739,501 km (0.093 R)
• M51: 21,511,575 km (0.078 R)
• M52: 22,925,126 km (0.087 R)
• M53: 24,152,576 km (0.111 R)
• M54: 24,314,292 km (0.11 R)
• M55: 24,584,615 km (0.108 R)
• M56: 25,565,977 km (0.119 R)
• M57: 26,615,705 km (0.096 R)
• M58: 27,006,006 km (0.076 R)
• M59: 29,042,931 km (0.052 R)
• M60: 29,329,859 km (0.088 R)
• M61: 29,502,346 km (0.115 R)
• M62: 29,964,154 km (0.062 R)
• M63: 30,719,624 km (0.085 R)
• M64: 31,070,431 km (0.065 R)
• M65: 31,717,142 km (0.091 R)
• M66: 31,894,116 km (0.042 R)
• M67: 32,071,689 km (0.092 R)
• M68: 33,263,087 km (0.073 R)
• M69: 35,016,224 km (0.083 R)
• M70: 35,199,182 km (0.099 R)
• M71: 37,358,478 km (0.082 R)
• M72: 38,108,711 km (0.082 R)
• M73: 38,990,291 km (0.082 R)
• M74: 39,306,691 km (0.047 R)
• M75: 39,751,146 km (0.095 R)
• M76: 40,197,247 km (0.088 R)
• M77: 40,837,526 km (0.068 R)
• M78: 41,030,208 km (0.083 R)
• M79: 41,674,825 km (0.117 R)
• M80: 42,322,734 km (0.089 R)
• M81: 42,582,884 km (0.12 R)
• M82: 42,843,484 km (0.099 R)
• M83: 43,300,954 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 11.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.71 AU - 10.93 AU

Year: 12232 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,107,262 km

• M1: 180,565 km (0.055 R)
• M2: 269,575 km (0.096 R)
• M3: 377,585 km (0.097 R)
• M4: 460,761 km (0.065 R)
• M5: 552,016 km (0.04 R)
• M6: 755,768 km (0.076 R)
• M7: 853,306 km (0.105 R)
• M8: 1,046,288 km (0.08 R)
• M9: 1,372,112 km (0.104 R)
• M10: 1,637,349 km (0.115 R)
• M11: 1,900,043 km (0.118 R)
• M12: 2,258,030 km (0.064 R)
• M13: 2,382,196 km (0.089 R)
• M14: 2,768,309 km (0.119 R)
• M15: 3,059,725 km (0.104 R)
• M16: 3,197,654 km (0.073 R)
• M17: 3,290,854 km (0.114 R)
• M18: 3,527,518 km (0.055 R)
• M19: 4,118,729 km (0.116 R)
• M20: 4,245,887 km (0.106 R)
• M21: 4,374,242 km (0.098 R)
• M22: 4,608,662 km (0.116 R)
• M23: 4,740,757 km (0.095 R)
• M24: 4,954,681 km (0.101 R)
• M25: 5,226,650 km (0.078 R)
• M26: 5,419,931 km (0.098 R)
• M27: 5,672,003 km (0.105 R)
• M28: 6,071,729 km (0.091 R)
• M29: 6,216,839 km (0.093 R)
• M30: 6,868,487 km (0.083 R)
• M31: 7,202,539 km (0.081 R)
• M32: 7,356,176 km (0.117 R)
• M33: 7,479,894 km (0.104 R)
• M34: 8,045,224 km (0.111 R)
• M35: 8,397,377 km (0.109 R)
• M36: 8,722,005 km (0.115 R)
• M37: 8,820,290 km (0.088 R)
• M38: 9,017,760 km (0.103 R)
• M39: 9,150,303 km (0.044 R)
• M40: 9,383,676 km (0.079 R)
• M41: 9,518,015 km (0.112 R)
• M42: 9,619,143 km (0.082 R)
• M43: 10,895,662 km (0.072 R)
• M44: 11,788,163 km (0.081 R)
• M45: 12,298,291 km (0.057 R)
• M46: 13,377,790 km (0.048 R)
• M47: 14,024,651 km (0.099 R)
• M48: 14,448,611 km (0.115 R)
• M49: 15,269,903 km (0.104 R)
• M50: 15,626,545 km (0.103 R)
• M51: 16,998,357 km (0.074 R)
• M52: 17,326,725 km (0.028 R)
• M53: 17,491,731 km (0.108 R)
• M54: 17,740,213 km (0.096 R)
• M55: 18,073,368 km (0.066 R)
• M56: 18,324,542 km (0.11 R)
• M57: 18,830,333 km (0.106 R)
• M58: 18,999,977 km (0.114 R)
• M59: 19,340,910 km (0.076 R)
• M60: 20,418,913 km (0.116 R)
• M61: 20,636,877 km (0.084 R)
• M62: 20,855,738 km (0.106 R)
• M63: 21,119,180 km (0.119 R)
• M64: 21,560,793 km (0.112 R)
• M65: 21,649,505 km (0.06 R)
• M66: 22,318,656 km (0.09 R)
• M67: 22,588,231 km (0.045 R)
• M68: 23,266,807 km (0.101 R)
• M69: 23,403,390 km (0.084 R)
• M70: 24,274,199 km (0.045 R)
• M71: 24,736,756 km (0.103 R)
• M72: 25,108,955 km (0.08 R)
• M73: 25,811,916 km (0.082 R)
• M74: 26,000,409 km (0.092 R)
• M75: 26,521,159 km (0.092 R)
• M76: 27,141,242 km (0.114 R)
• M77: 27,332,877 km (0.104 R)
• M78: 27,814,134 km (0.089 R)
• M79: 28,201,293 km (0.06 R)
• M80: 28,687,486 km (0.091 R)
• M81: 29,225,739 km (0.096 R)
• M82: 29,767,134 km (0.075 R)
• M83: 30,461,118 km (0.111 R)
• M84: 31,764,116 km (0.064 R)
• M85: 32,676,812 km (0.102 R)
• M86: 33,085,215 km (0.055 R)
• M87: 33,238,702 km (0.12 R)
• M88: 34,579,697 km (0.059 R)
• M89: 34,735,578 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 11.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.2 AU - 11.76 AU

Year: 12518 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,107,262 km

• M1: 198,217 km (0.072 R)
• M2: 435,479 km (0.098 R)
• M3: 611,706 km (0.089 R)
• M4: 787,184 km (0.089 R)
• M5: 942,317 km (0.088 R)
• M6: 1,425,967 km (0.11 R)
• M7: 1,549,834 km (0.112 R)
• M8: 2,081,505 km (0.094 R)
• M9: 2,275,533 km (0.118 R)
• M10: 2,543,463 km (0.058 R)
• M11: 3,139,611 km (0.118 R)
• M12: 3,228,322 km (0.048 R)
• M13: 4,506,935 km (0.108 R)
• M14: 4,590,710 km (0.091 R)
• M15: 5,016,765 km (0.118 R)
• M16: 5,563,096 km (0.07 R)
• M17: 5,852,418 km (0.038 R)
• M18: 6,184,077 km (0.063 R)
• M19: 6,389,624 km (0.094 R)
• M20: 7,156,613 km (0.044 R)
• M21: 7,791,057 km (0.098 R)
• M22: 8,054,050 km (0.083 R)
• M23: 9,649,362 km (0.098 R)
• M24: 10,063,150 km (0.078 R)
• M25: 11,111,831 km (0.109 R)
• M26: 11,316,630 km (0.109 R)
• M27: 11,614,629 km (0.106 R)
• M28: 12,124,907 km (0.106 R)
• M29: 12,406,451 km (0.103 R)
• M30: 12,500,697 km (0.101 R)
• M31: 12,689,939 km (0.048 R)
• M32: 12,927,949 km (0.085 R)
• M33: 13,845,732 km (0.102 R)
• M34: 16,567,366 km (0.119 R)
• M35: 16,749,426 km (0.077 R)
• M36: 17,669,304 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834

Radius: 3.1

Gravity: 86.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.03 AU - 17.15 AU

Year: 24931 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,107,262 km

• M1: 848,220 km (0.04 R)
• M2: 1,121,984 km (0.114 R)
• M3: 1,386,623 km (0.111 R)
• M4: 2,087,788 km (0.101 R)
• M5: 2,369,780 km (0.07 R)
• M6: 2,452,507 km (0.113 R)
• M7: 3,997,853 km (0.117 R)
• M8: 4,756,464 km (0.1 R)
• M9: 4,966,201 km (0.06 R)
• M10: 5,072,116 km (0.079 R)
• M11: 5,448,953 km (0.069 R)
• M12: 5,503,406 km (0.086 R)
• M13: 5,668,263 km (0.099 R)
• M14: 6,002,615 km (0.093 R)
• M15: 6,748,809 km (0.094 R)
• M16: 7,222,286 km (0.12 R)
• M17: 7,282,275 km (0.031 R)
• M18: 10,145,279 km (0.114 R)
• M19: 10,754,890 km (0.094 R)
• M20: 12,223,044 km (0.086 R)
• M21: 14,426,321 km (0.102 R)
• M22: 15,264,368 km (0.063 R)
• M23: 15,805,763 km (0.097 R)
• M24: 16,274,902 km (0.108 R)
• M25: 18,935,201 km (0.085 R)
• M26: 20,019,636 km (0.041 R)
• M27: 21,813,464 km (0.115 R)
• M28: 23,480,134 km (0.099 R)
• M29: 23,658,006 km (0.094 R)
• M30: 23,836,326 km (0.103 R)
• M31: 24,553,798 km (0.089 R)
• M32: 25,187,345 km (0.07 R)
• M33: 25,369,405 km (0.079 R)
• M34: 25,734,723 km (0.118 R)
• M35: 27,962,984 km (0.078 R)
• M36: 28,719,500 km (0.08 R)
• M37: 28,909,639 km (0.061 R)
• M38: 29,004,783 km (0.077 R)
• M39: 29,195,520 km (0.101 R)
• M40: 30,931,305 km (0.12 R)
• M41: 34,198,821 km (0.079 R)
• M42: 35,108,825 km (0.098 R)
• M43: 36,026,907 km (0.11 R)
• M44: 36,334,630 km (0.026 R)
• M45: 36,952,619 km (0.092 R)
• M46: 38,513,074 km (0.07 R)
• M47: 39,353,964 km (0.099 R)
• M48: 40,200,987 km (0.034 R)
• M49: 40,307,201 km (0.116 R)
• M50: 40,840,219 km (0.046 R)
• M51: 41,697,564 km (0.117 R)
• M52: 42,236,565 km (0.104 R)
• M53: 42,777,810 km (0.088 R)
• M54: 44,415,159 km (0.093 R)
• M55: 44,745,172 km (0.053 R)
• M56: 44,855,276 km (0.064 R)
• M57: 46,184,154 km (0.111 R)
• M58: 46,295,604 km (0.097 R)
• M59: 48,088,834 km (0.06 R)
• M60: 49,904,802 km (0.115 R)
• M61: 51,512,082 km (0.113 R)
• M62: 52,786,805 km (0.074 R)
• M63: 53,369,788 km (0.098 R)
• M64: 58,228,727 km (0.115 R)
• M65: 58,349,004 km (0.115 R)
• M66: 59,193,185 km (0.101 R)
• M67: 60,041,554 km (0.051 R)
• M68: 60,163,028 km (0.109 R)
• M69: 60,649,819 km (0.087 R)
• M70: 61,382,550 km (0.06 R)
• M71: 62,487,031 km (0.115 R)
• M72: 64,218,327 km (0.093 R)
• M73: 64,466,809 km (0.103 R)
• M74: 64,591,274 km (0.037 R)
• M75: 71,041,635 km (0.103 R)
• M76: 71,684,906 km (0.113 R)
• M77: 72,201,019 km (0.104 R)
• M78: 73,626,537 km (0.085 R)
• M79: 74,408,036 km (0.062 R)
• M80: 75,192,228 km (0.075 R)
• M81: 75,716,569 km (0.116 R)
• M82: 77,032,581 km (0.085 R)
• M83: 77,296,771 km (0.059 R)
• M84: 77,428,866 km (0.076 R)
• M85: 78,090,986 km (0.043 R)
• M86: 78,887,894 km (0.098 R)
• M87: 80,222,008 km (0.089 R)
• M88: 81,563,601 km (0.119 R)
• M89: 82,507,115 km (0.065 R)
• M90: 87,829,658 km (0.034 R)
• M91: 89,350,769 km (0.085 R)
• M92: 89,767,100 km (0.11 R)
• M93: 91,858,628 km (0.108 R)
• M94: 91,998,651 km (0.101 R)
• M95: 93,966,163 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 20,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit