🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 13.2 Hours

Environment

Temp: 289 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - 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): 0.034

Orbit Range: 0.67 AU - 0.71 AU

Year: 200 Days

Day: 41.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.79 AU - 2.05 AU

Year: 927 Days

Day: 25.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,605,307 km

• M1: 82,728 km (0.086 R)
• M2: 823,686 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.39 AU - 3.43 AU

Year: 1729 Days

Day: 17.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.06 AU - 3.72 AU

Year: 2174 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.26 AU - 5.16 AU

Year: 3008 Days

Day: 44.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 9.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.94 AU - 8.14 AU

Year: 5825 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,605,307 km

• M1: 153,487 km (0.058 R)
• M2: 278,402 km (0.115 R)
• M3: 455,526 km (0.053 R)
• M4: 787,483 km (0.095 R)
• M5: 1,025,643 km (0.025 R)
• M6: 1,105,678 km (0.106 R)
• M7: 1,272,629 km (0.11 R)
• M8: 1,615,807 km (0.072 R)
• M9: 1,678,488 km (0.102 R)
• M10: 2,603,901 km (0.064 R)
• M11: 3,256,297 km (0.104 R)
• M12: 3,437,310 km (0.075 R)
• M13: 3,518,841 km (0.113 R)
• M14: 3,663,053 km (0.104 R)
• M15: 3,809,360 km (0.067 R)
• M16: 3,936,219 km (0.117 R)
• M17: 4,107,658 km (0.086 R)
• M18: 4,281,491 km (0.101 R)
• M19: 5,047,731 km (0.071 R)
• M20: 5,422,923 km (0.113 R)
• M21: 5,953,546 km (0.066 R)
• M22: 6,400,096 km (0.086 R)
• M23: 6,576,771 km (0.071 R)
• M24: 6,960,639 km (0.06 R)
• M25: 7,351,838 km (0.104 R)
• M26: 7,510,412 km (0.046 R)
• M27: 7,857,778 km (0.117 R)
• M28: 8,047,019 km (0.084 R)
• M29: 8,128,550 km (0.058 R)
• M30: 8,265,133 km (0.074 R)
• M31: 8,347,412 km (0.109 R)
• M32: 8,429,990 km (0.061 R)
• M33: 9,185,309 km (0.094 R)
• M34: 9,470,592 km (0.092 R)
• M35: 10,137,949 km (0.032 R)
• M36: 10,373,565 km (0.103 R)
• M37: 11,243,028 km (0.091 R)
• M38: 11,425,837 km (0.098 R)
• M39: 11,825,412 km (0.075 R)
• M40: 12,260,742 km (0.093 R)
• M41: 12,354,690 km (0.079 R)
• M42: 12,701,308 km (0.042 R)
• M43: 12,796,452 km (0.066 R)
• M44: 12,955,475 km (0.078 R)
• M45: 13,275,465 km (0.09 R)
• M46: 13,501,058 km (0.091 R)
• M47: 13,565,685 km (0.111 R)
• M48: 14,581,604 km (0.1 R)
• M49: 14,881,099 km (0.103 R)
• M50: 14,947,969 km (0.055 R)
• M51: 15,048,349 km (0.109 R)
• M52: 15,350,986 km (0.098 R)
• M53: 15,520,031 km (0.073 R)
• M54: 15,962,392 km (0.076 R)
• M55: 16,581,727 km (0.099 R)
• M56: 16,685,698 km (0.082 R)
• M57: 17,173,985 km (0.091 R)
• M58: 17,314,308 km (0.096 R)
• M59: 18,271,585 km (0.078 R)
• M60: 18,378,996 km (0.117 R)
• M61: 18,846,938 km (0.037 R)
• M62: 19,905,044 km (0.059 R)
• M63: 20,497,003 km (0.117 R)
• M64: 21,395,787 km (0.065 R)
• M65: 22,078,402 km (0.079 R)
• M66: 22,230,992 km (0.027 R)
• M67: 22,999,476 km (0.068 R)
• M68: 23,193,055 km (0.048 R)
• M69: 23,894,071 km (0.11 R)
• M70: 24,760,392 km (0.082 R)
• M71: 24,958,759 km (0.054 R)
• M72: 25,356,989 km (0.118 R)
• M73: 25,797,405 km (0.084 R)
• M74: 25,917,981 km (0.099 R)
• M75: 26,119,339 km (0.108 R)
• M76: 26,483,161 km (0.091 R)
• M77: 27,093,222 km (0.094 R)
• M78: 27,420,542 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 14.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.61 AU - 7.39 AU

Year: 6450 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,605,307 km

• M1: 182,509 km (0.061 R)
• M2: 317,147 km (0.106 R)
• M3: 430,842 km (0.059 R)
• M4: 547,229 km (0.069 R)
• M5: 788,381 km (0.115 R)
• M6: 1,020,108 km (0.081 R)
• M7: 1,175,390 km (0.113 R)
• M8: 1,404,275 km (0.056 R)
• M9: 1,538,165 km (0.057 R)
• M10: 2,226,016 km (0.082 R)
• M11: 3,266,021 km (0.086 R)
• M12: 3,855,885 km (0.119 R)
• M13: 4,221,951 km (0.092 R)
• M14: 4,539,248 km (0.078 R)
• M15: 4,721,159 km (0.082 R)
• M16: 4,926,108 km (0.069 R)
• M17: 5,645,225 km (0.108 R)
• M18: 6,105,987 km (0.118 R)
• M19: 6,217,437 km (0.076 R)
• M20: 6,307,196 km (0.091 R)
• M21: 7,110,686 km (0.078 R)
• M22: 7,825,315 km (0.104 R)
• M23: 8,093,095 km (0.1 R)
• M24: 8,314,500 km (0.12 R)
• M25: 9,041,396 km (0.073 R)
• M26: 9,528,936 km (0.098 R)
• M27: 10,130,469 km (0.092 R)
• M28: 10,369,227 km (0.058 R)
• M29: 10,476,040 km (0.075 R)
• M30: 11,480,589 km (0.089 R)
• M31: 11,757,345 km (0.11 R)
• M32: 12,317,739 km (0.11 R)
• M33: 13,932,648 km (0.04 R)
• M34: 14,257,724 km (0.104 R)
• M35: 14,855,218 km (0.06 R)
• M36: 15,126,738 km (0.032 R)
• M37: 15,399,904 km (0.107 R)
• M38: 16,947,344 km (0.117 R)
• M39: 17,835,507 km (0.07 R)
• M40: 17,931,549 km (0.117 R)
• M41: 18,414,451 km (0.085 R)
• M42: 18,934,303 km (0.043 R)
• M43: 19,855,677 km (0.071 R)
• M44: 20,188,233 km (0.071 R)
• M45: 20,489,224 km (0.101 R)
• M46: 21,707,698 km (0.119 R)
• M47: 21,878,838 km (0.099 R)
• M48: 22,084,834 km (0.07 R)
• M49: 22,222,464 km (0.075 R)
• M50: 22,463,915 km (0.109 R)
• M51: 23,193,953 km (0.101 R)
• M52: 23,298,821 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 12.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.29 AU - 13.13 AU

Year: 13071 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,605,307 km

• M1: 575,353 km (0.114 R)
• M2: 829,819 km (0.114 R)
• M3: 1,373,458 km (0.109 R)
• M4: 1,644,380 km (0.086 R)
• M5: 1,773,483 km (0.088 R)
• M6: 1,879,248 km (0.106 R)
• M7: 2,237,835 km (0.071 R)
• M8: 3,147,090 km (0.058 R)
• M9: 3,506,873 km (0.113 R)
• M10: 4,019,096 km (0.069 R)
• M11: 4,195,023 km (0.107 R)
• M12: 4,337,740 km (0.033 R)
• M13: 4,812,863 km (0.076 R)
• M14: 5,498,021 km (0.118 R)
• M15: 6,213,847 km (0.088 R)
• M16: 6,336,068 km (0.113 R)
• M17: 7,128,488 km (0.111 R)
• M18: 7,213,759 km (0.037 R)
• M19: 8,129,447 km (0.106 R)
• M20: 9,500,512 km (0.066 R)
• M21: 9,594,459 km (0.08 R)
• M22: 11,090,139 km (0.106 R)
• M23: 12,502,792 km (0.088 R)
• M24: 14,185,618 km (0.066 R)
• M25: 14,347,034 km (0.051 R)
• M26: 15,108,338 km (0.048 R)
• M27: 15,383,448 km (0.111 R)
• M28: 16,050,505 km (0.103 R)
• M29: 16,670,289 km (0.112 R)
• M30: 17,068,818 km (0.117 R)
• M31: 17,585,678 km (0.095 R)
• M32: 18,166,118 km (0.079 R)
• M33: 19,107,986 km (0.038 R)
• M34: 19,345,997 km (0.085 R)
• M35: 20,005,424 km (0.081 R)
• M36: 20,733,218 km (0.105 R)
• M37: 21,346,270 km (0.099 R)
• M38: 21,655,040 km (0.113 R)
• M39: 21,841,140 km (0.108 R)
• M40: 23,031,340 km (0.098 R)
• M41: 23,348,188 km (0.058 R)
• M42: 23,730,112 km (0.051 R)
• M43: 23,985,924 km (0.068 R)
• M44: 24,114,279 km (0.097 R)
• M45: 25,933,688 km (0.101 R)
• M46: 28,134,273 km (0.108 R)
• M47: 28,337,277 km (0.085 R)
• M48: 28,744,782 km (0.098 R)
• M49: 30,186,307 km (0.067 R)
• M50: 30,394,099 km (0.072 R)
• M51: 31,300,362 km (0.118 R)
• M52: 33,353,743 km (0.072 R)
• M53: 34,143,919 km (0.088 R)
• M54: 35,377,204 km (0.08 R)
• M55: 35,742,821 km (0.082 R)
• M56: 36,109,635 km (0.118 R)
• M57: 36,772,952 km (0.029 R)
• M58: 36,994,955 km (0.101 R)
• M59: 37,143,207 km (0.077 R)
• M60: 37,291,757 km (0.06 R)
• M61: 38,186,652 km (0.115 R)
• M62: 39,239,671 km (0.101 R)
• M63: 40,073,679 km (0.099 R)
• M64: 40,378,410 km (0.108 R)
• M65: 41,143,603 km (0.116 R)
• M66: 41,451,176 km (0.115 R)
• M67: 42,921,873 km (0.093 R)
• M68: 44,409,624 km (0.119 R)
• M69: 45,278,788 km (0.104 R)
• M70: 46,552,913 km (0.119 R)
• M71: 46,712,982 km (0.101 R)
• M72: 47,114,054 km (0.118 R)
• M73: 48,648,330 km (0.088 R)
• M74: 48,973,556 km (0.102 R)
• M75: 49,625,952 km (0.118 R)
• M76: 51,683,222 km (0.1 R)
• M77: 52,847,393 km (0.119 R)
• M78: 52,930,868 km (0.12 R)
• M79: 53,852,092 km (0.075 R)
• M80: 54,272,612 km (0.098 R)
• M81: 55,286,287 km (0.09 R)
• M82: 56,050,732 km (0.03 R)
• M83: 56,391,516 km (0.093 R)
• M84: 56,562,207 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 6.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.53 AU - 22.51 AU

Year: 26639 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,605,307 km

• M1: 169,345 km (0.057 R)
• M2: 1,344,137 km (0.103 R)
• M3: 1,534,276 km (0.057 R)
• M4: 2,155,556 km (0.119 R)
• M5: 2,340,907 km (0.081 R)
• M6: 2,806,606 km (0.113 R)
• M7: 3,132,879 km (0.119 R)
• M8: 3,732,616 km (0.11 R)
• M9: 4,792,966 km (0.093 R)
• M10: 5,133,152 km (0.063 R)
• M11: 5,431,001 km (0.089 R)
• M12: 6,095,515 km (0.055 R)
• M13: 6,624,044 km (0.065 R)
• M14: 6,948,223 km (0.093 R)
• M15: 7,894,728 km (0.081 R)
• M16: 8,008,722 km (0.113 R)
• M17: 9,118,738 km (0.055 R)
• M18: 9,358,544 km (0.072 R)
• M19: 12,130,293 km (0.112 R)
• M20: 12,659,570 km (0.099 R)
• M21: 14,223,167 km (0.095 R)
• M22: 14,431,707 km (0.119 R)
• M23: 14,851,478 km (0.081 R)
• M24: 14,992,399 km (0.095 R)
• M25: 15,703,288 km (0.118 R)
• M26: 16,207,433 km (0.053 R)
• M27: 16,279,839 km (0.054 R)
• M28: 17,157,679 km (0.114 R)
• M29: 18,806,696 km (0.075 R)
• M30: 18,959,137 km (0.053 R)
• M31: 20,662,607 km (0.091 R)
• M32: 21,294,060 km (0.093 R)
• M33: 21,851,761 km (0.082 R)
• M34: 23,471,607 km (0.099 R)
• M35: 23,553,736 km (0.078 R)
• M36: 24,379,067 km (0.114 R)
• M37: 25,381,822 km (0.073 R)
• M38: 26,568,881 km (0.05 R)
• M39: 29,614,394 km (0.09 R)
• M40: 30,325,882 km (0.055 R)
• M41: 31,856,567 km (0.094 R)
• M42: 32,860,219 km (0.098 R)
• M43: 33,689,141 km (0.082 R)
• M44: 33,966,945 km (0.062 R)
• M45: 34,338,695 km (0.092 R)
• M46: 37,359,974 km (0.054 R)
• M47: 37,455,716 km (0.089 R)
• M48: 38,032,117 km (0.094 R)
• M49: 38,321,439 km (0.037 R)
• M50: 38,902,178 km (0.071 R)
• M51: 41,254,306 km (0.109 R)
• M52: 41,650,740 km (0.096 R)
• M53: 43,853,868 km (0.091 R)
• M54: 45,173,471 km (0.113 R)
• M55: 45,275,496 km (0.051 R)
• M56: 46,300,242 km (0.087 R)
• M57: 46,403,165 km (0.081 R)
• M58: 47,436,288 km (0.108 R)
• M59: 47,643,780 km (0.071 R)
• M60: 48,268,202 km (0.048 R)
• M61: 50,686,601 km (0.095 R)
• M62: 53,467,625 km (0.107 R)
• M63: 54,441,807 km (0.107 R)
• M64: 57,620,462 km (0.107 R)
• M65: 58,285,574 km (0.109 R)
• M66: 58,841,929 km (0.075 R)
• M67: 59,623,578 km (0.093 R)
• M68: 63,583,134 km (0.046 R)
• M69: 63,697,427 km (0.089 R)
• M70: 64,500,020 km (0.114 R)
• M71: 64,729,951 km (0.067 R)
• M72: 67,277,005 km (0.101 R)
• M73: 69,267,404 km (0.119 R)
• M74: 72,587,879 km (0.12 R)
• M75: 72,707,408 km (0.083 R)
• M76: 74,508,267 km (0.111 R)
• M77: 76,810,578 km (0.11 R)
• M78: 77,054,273 km (0.027 R)
• M79: 80,492,930 km (0.103 R)
• M80: 81,360,448 km (0.026 R)
• M81: 83,104,759 km (0.1 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit