🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 252 Days

Day: 40.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,957,841 km

• M1: 23,936 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.58 AU - 0.64 AU

Year: 303 Days

Day: 22.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 64.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 349 Days

Day: 29.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 13.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 357 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,957,841 km

• M1: 181,761 km (0.111 R)
• M2: 269,725 km (0.102 R)
• M3: 373,695 km (0.088 R)
• M4: 461,360 km (0.071 R)
• M5: 553,512 km (0.079 R)
• M6: 656,585 km (0.105 R)
• M7: 777,161 km (0.06 R)
• M8: 865,723 km (0.039 R)
• M9: 961,765 km (0.071 R)
• M10: 1,047,185 km (0.08 R)
• M11: 1,135,597 km (0.091 R)
• M12: 1,234,482 km (0.114 R)
• M13: 1,340,547 km (0.103 R)
• M14: 1,433,447 km (0.101 R)
• M15: 1,643,482 km (0.03 R)
• M16: 1,743,713 km (0.105 R)
• M17: 1,855,014 km (0.108 R)
• M18: 1,945,969 km (0.111 R)
• M19: 2,080,458 km (0.114 R)
• M20: 2,179,940 km (0.094 R)
• M21: 2,364,245 km (0.084 R)
• M22: 2,538,676 km (0.049 R)
• M23: 2,650,575 km (0.095 R)
• M24: 2,784,914 km (0.117 R)
• M25: 2,879,310 km (0.096 R)
• M26: 3,044,616 km (0.073 R)
• M27: 3,131,083 km (0.074 R)
• M28: 3,235,054 km (0.094 R)
• M29: 3,345,607 km (0.076 R)
• M30: 3,463,191 km (0.094 R)
• M31: 3,559,382 km (0.085 R)
• M32: 3,719,901 km (0.036 R)
• M33: 3,912,134 km (0.084 R)
• M34: 4,030,316 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 10.7

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.68 AU - 0.86 AU

Year: 430 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,957,841 km

• M1: 134,040 km (0.073 R)
• M2: 204,799 km (0.111 R)
• M3: 348,114 km (0.116 R)
• M4: 601,084 km (0.062 R)
• M5: 694,733 km (0.095 R)
• M6: 861,235 km (0.073 R)
• M7: 1,141,731 km (0.085 R)
• M8: 1,234,781 km (0.102 R)
• M9: 1,336,059 km (0.079 R)
• M10: 1,564,195 km (0.079 R)
• M11: 1,645,128 km (0.115 R)
• M12: 1,727,407 km (0.037 R)
• M13: 1,817,315 km (0.061 R)
• M14: 1,890,319 km (0.119 R)
• M15: 1,964,370 km (0.115 R)
• M16: 2,058,467 km (0.092 R)
• M17: 2,192,656 km (0.114 R)
• M18: 2,329,837 km (0.092 R)
• M19: 2,592,382 km (0.118 R)
• M20: 2,800,921 km (0.062 R)
• M21: 2,907,285 km (0.105 R)
• M22: 3,044,017 km (0.091 R)
• M23: 3,153,374 km (0.038 R)
• M24: 3,241,935 km (0.097 R)
• M25: 3,444,341 km (0.088 R)
• M26: 3,658,566 km (0.116 R)
• M27: 3,869,349 km (0.109 R)
• M28: 3,940,408 km (0.055 R)
• M29: 4,020,144 km (0.082 R)
• M30: 4,164,655 km (0.034 R)
• M31: 4,327,418 km (0.045 R)
• M32: 4,492,424 km (0.1 R)
• M33: 4,956,626 km (0.106 R)
• M34: 5,086,028 km (0.087 R)
• M35: 5,190,298 km (0.115 R)
• M36: 5,330,471 km (0.051 R)
• M37: 5,400,932 km (0.096 R)
• M38: 5,480,668 km (0.073 R)
• M39: 5,605,582 km (0.104 R)
• M40: 5,713,292 km (0.099 R)
• M41: 5,885,330 km (0.09 R)
• M42: 5,967,459 km (0.116 R)
• M43: 6,346,390 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 14.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 579 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,957,841 km

• M1: 196,123 km (0.04 R)
• M2: 415,134 km (0.086 R)
• M3: 530,025 km (0.115 R)
• M4: 654,939 km (0.113 R)
• M5: 777,909 km (0.074 R)
• M6: 884,871 km (0.082 R)
• M7: 987,196 km (0.119 R)
• M8: 1,094,009 km (0.068 R)
• M9: 1,332,319 km (0.094 R)
• M10: 1,470,547 km (0.096 R)
• M11: 1,576,014 km (0.106 R)
• M12: 1,915,152 km (0.116 R)
• M13: 2,024,358 km (0.063 R)
• M14: 2,350,631 km (0.118 R)
• M15: 2,483,025 km (0.113 R)
• M16: 2,580,264 km (0.104 R)
• M17: 2,740,184 km (0.047 R)
• M18: 2,848,643 km (0.097 R)
• M19: 2,998,241 km (0.044 R)
• M20: 3,272,603 km (0.071 R)
• M21: 3,538,588 km (0.074 R)
• M22: 3,674,273 km (0.055 R)
• M23: 3,803,227 km (0.103 R)
• M24: 3,942,353 km (0.07 R)
• M25: 4,083,274 km (0.102 R)
• M26: 4,234,817 km (0.119 R)
• M27: 4,452,033 km (0.11 R)
• M28: 4,813,012 km (0.116 R)
• M29: 4,992,380 km (0.083 R)
• M30: 5,231,737 km (0.086 R)
• M31: 5,357,848 km (0.093 R)
• M32: 5,455,535 km (0.097 R)
• M33: 5,632,809 km (0.106 R)
• M34: 5,752,038 km (0.08 R)
• M35: 6,196,793 km (0.114 R)
• M36: 6,402,639 km (0.096 R)
• M37: 6,506,460 km (0.039 R)
• M38: 6,778,878 km (0.117 R)
• M39: 6,927,279 km (0.052 R)
• M40: 7,044,564 km (0.063 R)
• M41: 7,162,596 km (0.086 R)
• M42: 7,259,536 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 8.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.51 AU

Year: 964 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,957,841 km

• M1: 268,678 km (0.094 R)
• M2: 370,704 km (0.032 R)
• M3: 477,666 km (0.116 R)
• M4: 533,466 km (0.06 R)
• M5: 672,442 km (0.07 R)
• M6: 724,203 km (0.114 R)
• M7: 789,877 km (0.08 R)
• M8: 862,133 km (0.058 R)
• M9: 945,758 km (0.1 R)
• M10: 1,027,438 km (0.107 R)
• M11: 1,327,681 km (0.08 R)
• M12: 1,589,477 km (0.112 R)
• M13: 1,643,781 km (0.06 R)
• M14: 1,704,369 km (0.072 R)
• M15: 1,856,210 km (0.101 R)
• M16: 1,948,213 km (0.096 R)
• M17: 2,018,374 km (0.118 R)
• M18: 2,197,443 km (0.102 R)
• M19: 2,276,580 km (0.069 R)
• M20: 2,590,287 km (0.091 R)
• M21: 2,674,212 km (0.083 R)
• M22: 2,739,287 km (0.104 R)
• M23: 2,818,125 km (0.091 R)
• M24: 2,917,757 km (0.056 R)
• M25: 3,025,318 km (0.107 R)
• M26: 3,497,449 km (0.046 R)
• M27: 3,604,710 km (0.088 R)
• M28: 3,676,816 km (0.071 R)
• M29: 3,742,041 km (0.106 R)
• M30: 3,970,178 km (0.091 R)
• M31: 4,119,626 km (0.08 R)
• M32: 4,278,649 km (0.086 R)
• M33: 4,478,362 km (0.091 R)
• M34: 4,634,093 km (0.057 R)
• M35: 4,760,055 km (0.099 R)
• M36: 4,823,335 km (0.117 R)
• M37: 4,991,034 km (0.097 R)
• M38: 5,087,824 km (0.096 R)
• M39: 5,356,950 km (0.088 R)
• M40: 5,422,923 km (0.068 R)
• M41: 5,672,751 km (0.056 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.44 AU - 3.26 AU

Year: 3059 Days

Day: 9 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,957,841 km

• M1: 298,448 km (0.076 R)
• M2: 451,486 km (0.067 R)
• M3: 610,808 km (0.112 R)
• M4: 792,121 km (0.075 R)
• M5: 924,066 km (0.037 R)
• M6: 1,137,243 km (0.085 R)
• M7: 1,237,474 km (0.09 R)
• M8: 1,340,995 km (0.06 R)
• M9: 1,461,122 km (0.092 R)
• M10: 1,599,052 km (0.076 R)
• M11: 1,918,593 km (0.059 R)
• M12: 2,117,259 km (0.105 R)
• M13: 2,436,501 km (0.118 R)
• M14: 2,551,990 km (0.099 R)
• M15: 2,737,192 km (0.092 R)
• M16: 3,050,301 km (0.084 R)
• M17: 3,211,118 km (0.106 R)
• M18: 3,301,775 km (0.065 R)
• M19: 3,864,113 km (0.099 R)
• M20: 4,275,657 km (0.062 R)
• M21: 4,395,784 km (0.081 R)
• M22: 4,742,701 km (0.1 R)
• M23: 5,681,578 km (0.077 R)
• M24: 5,836,262 km (0.074 R)
• M25: 6,014,732 km (0.092 R)
• M26: 6,217,886 km (0.033 R)
• M27: 6,469,061 km (0.092 R)
• M28: 6,677,151 km (0.038 R)
• M29: 6,793,838 km (0.077 R)
• M30: 6,887,486 km (0.104 R)
• M31: 7,243,080 km (0.043 R)
• M32: 7,604,658 km (0.118 R)
• M33: 7,848,951 km (0.053 R)
• M34: 8,929,198 km (0.038 R)
• M35: 9,109,463 km (0.095 R)
• M36: 9,239,015 km (0.072 R)
• M37: 9,922,378 km (0.06 R)
• M38: 10,895,662 km (0.093 R)
• M39: 11,282,372 km (0.097 R)
• M40: 11,758,093 km (0.089 R)
• M41: 12,816,050 km (0.096 R)
• M42: 13,136,488 km (0.109 R)
• M43: 13,224,302 km (0.105 R)
• M44: 13,637,043 km (0.109 R)
• M45: 14,263,858 km (0.036 R)
• M46: 14,626,333 km (0.096 R)
• M47: 14,808,693 km (0.06 R)
• M48: 15,483,828 km (0.108 R)
• M49: 15,825,211 km (0.089 R)
• M50: 16,452,325 km (0.034 R)
• M51: 17,183,559 km (0.09 R)
• M52: 17,795,564 km (0.064 R)
• M53: 17,925,415 km (0.096 R)
• M54: 18,088,028 km (0.096 R)
• M55: 18,611,920 km (0.111 R)
• M56: 18,743,716 km (0.071 R)
• M57: 19,107,538 km (0.113 R)
• M58: 19,240,530 km (0.092 R)
• M59: 19,540,623 km (0.114 R)
• M60: 19,641,004 km (0.095 R)
• M61: 19,808,703 km (0.115 R)
• M62: 20,416,519 km (0.075 R)
• M63: 20,654,529 km (0.092 R)
• M64: 21,064,727 km (0.1 R)
• M65: 21,167,650 km (0.097 R)
• M66: 21,858,493 km (0.105 R)
• M67: 22,032,326 km (0.092 R)
• M68: 23,049,741 km (0.08 R)
• M69: 23,333,079 km (0.097 R)
• M70: 23,475,197 km (0.11 R)
• M71: 23,974,854 km (0.098 R)
• M72: 24,082,415 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.6

Radius: 6.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.32 AU - 8 AU

Year: 12182 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,957,841 km

• M1: 82,877 km (0.114 R)
• M2: 175,628 km (0.098 R)
• M3: 326,871 km (0.077 R)
• M4: 529,726 km (0.105 R)
• M5: 831,166 km (0.073 R)
• M6: 1,067,830 km (0.096 R)
• M7: 1,222,813 km (0.073 R)
• M8: 1,779,616 km (0.078 R)
• M9: 2,553,336 km (0.098 R)
• M10: 3,376,873 km (0.114 R)
• M11: 3,731,868 km (0.115 R)
• M12: 5,459,873 km (0.072 R)
• M13: 5,950,405 km (0.097 R)
• M14: 6,025,204 km (0.107 R)
• M15: 6,790,397 km (0.074 R)
• M16: 7,397,465 km (0.103 R)
• M17: 9,465,955 km (0.096 R)
• M18: 11,605,504 km (0.117 R)
• M19: 12,777,304 km (0.102 R)
• M20: 14,553,778 km (0.09 R)
• M21: 14,654,757 km (0.067 R)
• M22: 14,789,844 km (0.116 R)
• M23: 15,746,073 km (0.047 R)
• M24: 16,127,249 km (0.092 R)
• M25: 16,231,668 km (0.118 R)
• M26: 16,441,255 km (0.068 R)
• M27: 16,616,733 km (0.114 R)
• M28: 16,757,505 km (0.117 R)
• M29: 17,538,705 km (0.081 R)
• M30: 18,440,780 km (0.106 R)
• M31: 18,842,450 km (0.054 R)
• M32: 21,121,723 km (0.085 R)
• M33: 21,657,134 km (0.092 R)
• M34: 22,663,030 km (0.102 R)
• M35: 23,014,884 km (0.108 R)
• M36: 23,368,384 km (0.072 R)
• M37: 26,753,934 km (0.062 R)
• M38: 27,208,562 km (0.099 R)
• M39: 27,582,257 km (0.065 R)
• M40: 27,749,059 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit