🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.82 AU

Year: 209 Days

Day: 38.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 356 Days

Day: 35.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 384 Days

Day: 23.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.09 AU

Year: 908 Days

Day: 30.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.54 AU - 3.56 AU

Year: 2493 Days

Day: 36 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,307,444 km

• M1: 113,395 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.6 AU - 4.06 AU

Year: 2794 Days

Day: 24.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.46 AU - 5.48 AU

Year: 3523 Days

Day: 47.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 13.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.68 AU - 5.38 AU

Year: 4205 Days

Day: 6.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,307,444 km

• M1: 245,341 km (0.111 R)
• M2: 358,885 km (0.103 R)
• M3: 641,924 km (0.028 R)
• M4: 1,090,120 km (0.103 R)
• M5: 1,392,756 km (0.1 R)
• M6: 1,495,530 km (0.07 R)
• M7: 1,668,315 km (0.041 R)
• M8: 2,394,912 km (0.048 R)
• M9: 2,874,673 km (0.051 R)
• M10: 2,991,060 km (0.052 R)
• M11: 3,561,028 km (0.114 R)
• M12: 3,668,439 km (0.027 R)
• M13: 3,868,003 km (0.09 R)
• M14: 3,978,555 km (0.086 R)
• M15: 4,108,706 km (0.112 R)
• M16: 4,585,474 km (0.055 R)
• M17: 5,019,906 km (0.1 R)
• M18: 5,181,173 km (0.116 R)
• M19: 5,405,719 km (0.118 R)
• M20: 6,687,025 km (0.038 R)
• M21: 6,820,167 km (0.071 R)
• M22: 7,066,704 km (0.071 R)
• M23: 7,430,526 km (0.091 R)
• M24: 7,568,605 km (0.104 R)
• M25: 8,034,902 km (0.116 R)
• M26: 8,319,287 km (0.041 R)
• M27: 8,873,547 km (0.074 R)
• M28: 8,971,235 km (0.047 R)
• M29: 9,740,018 km (0.094 R)
• M30: 9,941,975 km (0.114 R)
• M31: 10,094,266 km (0.098 R)
• M32: 10,273,035 km (0.086 R)
• M33: 10,633,566 km (0.11 R)
• M34: 11,050,795 km (0.097 R)
• M35: 11,314,237 km (0.117 R)
• M36: 11,553,144 km (0.106 R)
• M37: 12,443,551 km (0.088 R)
• M38: 12,580,433 km (0.029 R)
• M39: 12,745,290 km (0.097 R)
• M40: 12,855,693 km (0.115 R)
• M41: 12,994,071 km (0.081 R)
• M42: 13,272,323 km (0.099 R)
• M43: 13,384,073 km (0.058 R)
• M44: 13,891,359 km (0.077 R)
• M45: 14,118,748 km (0.091 R)
• M46: 14,376,206 km (0.12 R)
• M47: 14,519,820 km (0.118 R)
• M48: 14,721,777 km (0.096 R)
• M49: 15,041,019 km (0.107 R)
• M50: 16,250,966 km (0.086 R)
• M51: 16,490,622 km (0.102 R)
• M52: 16,580,830 km (0.087 R)
• M53: 16,852,499 km (0.113 R)
• M54: 17,064,779 km (0.047 R)
• M55: 17,277,956 km (0.051 R)
• M56: 17,369,510 km (0.085 R)
• M57: 17,768,487 km (0.05 R)
• M58: 18,388,271 km (0.099 R)
• M59: 18,983,521 km (0.048 R)
• M60: 19,394,466 km (0.092 R)
• M61: 19,553,339 km (0.106 R)
• M62: 20,193,169 km (0.106 R)
• M63: 20,289,660 km (0.118 R)
• M64: 20,580,329 km (0.036 R)
• M65: 20,677,418 km (0.05 R)
• M66: 21,035,106 km (0.114 R)
• M67: 21,296,454 km (0.083 R)
• M68: 21,690,644 km (0.054 R)
• M69: 22,319,554 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 8.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.52 AU - 10.8 AU

Year: 12974 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,307,444 km

• M1: 185,352 km (0.035 R)
• M2: 303,085 km (0.074 R)
• M3: 503,995 km (0.094 R)
• M4: 571,613 km (0.106 R)
• M5: 671,994 km (0.104 R)
• M6: 1,152,053 km (0.083 R)
• M7: 1,339,051 km (0.091 R)
• M8: 1,397,095 km (0.096 R)
• M9: 1,638,246 km (0.067 R)
• M10: 1,914,554 km (0.119 R)
• M11: 2,205,671 km (0.1 R)
• M12: 2,535,086 km (0.094 R)
• M13: 3,187,781 km (0.104 R)
• M14: 3,669,037 km (0.111 R)
• M15: 3,862,467 km (0.09 R)
• M16: 3,946,392 km (0.103 R)
• M17: 4,201,755 km (0.073 R)
• M18: 4,288,223 km (0.077 R)
• M19: 4,550,767 km (0.116 R)
• M20: 4,639,479 km (0.072 R)
• M21: 5,973,593 km (0.064 R)
• M22: 6,201,430 km (0.095 R)
• M23: 6,399,049 km (0.113 R)
• M24: 6,665,782 km (0.071 R)
• M25: 6,834,229 km (0.099 R)
• M26: 8,377,331 km (0.07 R)
• M27: 8,853,202 km (0.096 R)
• M28: 9,869,420 km (0.064 R)
• M29: 10,138,996 km (0.051 R)
• M30: 10,528,100 km (0.095 R)
• M31: 10,606,639 km (0.1 R)
• M32: 10,803,509 km (0.112 R)
• M33: 11,001,727 km (0.104 R)
• M34: 12,339,580 km (0.102 R)
• M35: 12,671,538 km (0.1 R)
• M36: 13,770,933 km (0.056 R)
• M37: 14,944,678 km (0.098 R)
• M38: 15,209,765 km (0.119 R)
• M39: 16,104,959 km (0.088 R)
• M40: 16,240,644 km (0.04 R)
• M41: 16,833,351 km (0.095 R)
• M42: 16,925,054 km (0.081 R)
• M43: 17,340,338 km (0.106 R)
• M44: 17,665,564 km (0.108 R)
• M45: 19,369,932 km (0.107 R)
• M46: 19,562,465 km (0.076 R)
• M47: 19,804,215 km (0.12 R)
• M48: 20,144,101 km (0.113 R)
• M49: 20,829,858 km (0.063 R)
• M50: 21,922,970 km (0.06 R)
• M51: 22,023,200 km (0.064 R)
• M52: 22,224,260 km (0.06 R)
• M53: 22,325,089 km (0.093 R)
• M54: 23,648,581 km (0.063 R)
• M55: 24,268,066 km (0.092 R)
• M56: 24,527,618 km (0.067 R)
• M57: 24,631,888 km (0.042 R)
• M58: 25,470,085 km (0.096 R)
• M59: 25,733,975 km (0.104 R)
• M60: 25,892,848 km (0.1 R)
• M61: 26,959,631 km (0.12 R)
• M62: 27,552,487 km (0.111 R)
• M63: 27,660,796 km (0.095 R)
• M64: 29,135,980 km (0.097 R)
• M65: 29,855,397 km (0.06 R)
• M66: 29,966,697 km (0.092 R)
• M67: 30,022,348 km (0.117 R)
• M68: 32,276,489 km (0.109 R)
• M69: 32,504,925 km (0.115 R)
• M70: 32,562,071 km (0.09 R)
• M71: 33,481,649 km (0.108 R)
• M72: 35,699,437 km (0.093 R)
• M73: 37,783,934 km (0.111 R)
• M74: 38,507,689 km (0.085 R)
• M75: 38,568,126 km (0.111 R)
• M76: 39,357,853 km (0.034 R)
• M77: 39,418,740 km (0.08 R)
• M78: 39,662,883 km (0.107 R)
• M79: 40,336,971 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 5.9

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.73 AU - 13.27 AU

Year: 17473 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,307,444 km

• M1: 83,625 km (0.108 R)
• M2: 290,519 km (0.07 R)
• M3: 334,351 km (0.09 R)
• M4: 380,727 km (0.06 R)
• M5: 498,460 km (0.073 R)
• M6: 707,448 km (0.111 R)
• M7: 769,232 km (0.091 R)
• M8: 898,036 km (0.119 R)
• M9: 1,128,566 km (0.095 R)
• M10: 1,225,955 km (0.108 R)
• M11: 1,895,704 km (0.08 R)
• M12: 1,953,449 km (0.091 R)
• M13: 2,011,942 km (0.047 R)
• M14: 2,282,265 km (0.077 R)
• M15: 2,532,094 km (0.101 R)
• M16: 2,757,986 km (0.063 R)
• M17: 3,438,806 km (0.099 R)
• M18: 3,907,945 km (0.085 R)
• M19: 3,944,896 km (0.041 R)
• M20: 4,282,538 km (0.027 R)
• M21: 5,268,239 km (0.076 R)
• M22: 6,019,669 km (0.117 R)
• M23: 6,671,167 km (0.112 R)
• M24: 9,742,262 km (0.089 R)
• M25: 10,095,612 km (0.049 R)
• M26: 10,556,224 km (0.102 R)
• M27: 10,607,835 km (0.099 R)
• M28: 12,357,083 km (0.076 R)
• M29: 13,348,319 km (0.116 R)
• M30: 13,515,868 km (0.115 R)
• M31: 13,909,909 km (0.044 R)
• M32: 14,023,155 km (0.087 R)
• M33: 14,421,983 km (0.11 R)
• M34: 14,709,211 km (0.091 R)
• M35: 14,766,806 km (0.074 R)
• M36: 14,824,551 km (0.081 R)
• M37: 15,114,322 km (0.074 R)
• M38: 15,289,052 km (0.041 R)
• M39: 15,347,545 km (0.091 R)
• M40: 15,995,004 km (0.116 R)
• M41: 17,255,516 km (0.093 R)
• M42: 18,237,177 km (0.092 R)
• M43: 18,734,889 km (0.111 R)
• M44: 20,126,150 km (0.079 R)
• M45: 20,318,532 km (0.088 R)
• M46: 20,575,841 km (0.098 R)
• M47: 20,704,944 km (0.106 R)
• M48: 21,354,348 km (0.111 R)
• M49: 21,812,866 km (0.071 R)
• M50: 21,878,689 km (0.043 R)
• M51: 22,274,824 km (0.091 R)
• M52: 23,208,015 km (0.076 R)
• M53: 23,882,552 km (0.027 R)
• M54: 27,492,049 km (0.12 R)
• M55: 27,634,167 km (0.115 R)
• M56: 31,787,902 km (0.042 R)
• M57: 32,988,425 km (0.096 R)
• M58: 35,665,778 km (0.06 R)
• M59: 35,820,911 km (0.103 R)
• M60: 36,756,047 km (0.087 R)
• M61: 36,834,437 km (0.106 R)
• M62: 37,541,586 km (0.108 R)
• M63: 38,015,512 km (0.106 R)
• M64: 38,094,649 km (0.1 R)
• M65: 38,650,555 km (0.117 R)
• M66: 40,900,507 km (0.118 R)
• M67: 41,225,433 km (0.034 R)
• M68: 43,192,645 km (0.063 R)
• M69: 43,772,038 km (0.071 R)
• M70: 44,270,947 km (0.102 R)
• M71: 44,354,123 km (0.117 R)
• M72: 44,688,026 km (0.117 R)
• M73: 46,962,661 km (0.087 R)
• M74: 48,328,340 km (0.055 R)
• M75: 48,499,929 km (0.116 R)
• M76: 48,757,836 km (0.091 R)
• M77: 49,533,949 km (0.109 R)
• M78: 49,966,886 km (0.073 R)
• M79: 51,185,959 km (0.075 R)
• M80: 52,679,245 km (0.106 R)
• M81: 53,386,992 km (0.111 R)
• M82: 54,097,881 km (0.085 R)
• M83: 54,543,683 km (0.077 R)
• M84: 54,990,831 km (0.116 R)
• M85: 55,618,693 km (0.03 R)
• M86: 56,068,684 km (0.11 R)
• M87: 56,429,663 km (0.12 R)
• M88: 56,700,735 km (0.075 R)
• M89: 57,607,746 km (0.117 R)
• M90: 58,977,165 km (0.06 R)
• M91: 59,160,572 km (0.086 R)
• M92: 59,619,987 km (0.098 R)
• M93: 60,819,762 km (0.08 R)
• M94: 62,214,164 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit