🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.28 AU - 2.78 AU

Year: 1470 Days

Day: 24.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,449,941 km

• M1: 773,271 km (0.086 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 13.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.02 AU - 7.44 AU

Year: 5680 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,449,941 km

• M1: 165,455 km (0.111 R)
• M2: 581,487 km (0.117 R)
• M3: 1,575,565 km (0.112 R)
• M4: 2,129,974 km (0.108 R)
• M5: 2,883,948 km (0.114 R)
• M6: 3,514,952 km (0.093 R)
• M7: 4,402,067 km (0.041 R)
• M8: 7,514,002 km (0.061 R)
• M9: 8,638,080 km (0.093 R)
• M10: 9,062,938 km (0.047 R)
• M11: 9,501,709 km (0.068 R)
• M12: 10,080,802 km (0.117 R)
• M13: 13,337,249 km (0.095 R)
• M14: 14,599,256 km (0.105 R)
• M15: 17,543,492 km (0.033 R)
• M16: 18,416,246 km (0.081 R)
• M17: 21,913,994 km (0.085 R)
• M18: 25,357,737 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 8.5

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.88 AU - 6.78 AU

Year: 5817 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,449,941 km

• M1: 105,766 km (0.111 R)
• M2: 396,434 km (0.034 R)
• M3: 844,929 km (0.098 R)
• M4: 1,197,531 km (0.067 R)
• M5: 1,698,534 km (0.116 R)
• M6: 1,998,328 km (0.11 R)
• M7: 2,317,271 km (0.115 R)
• M8: 3,039,679 km (0.066 R)
• M9: 3,746,080 km (0.107 R)
• M10: 4,583,230 km (0.096 R)
• M11: 5,170,102 km (0.092 R)
• M12: 5,775,974 km (0.101 R)
• M13: 6,237,184 km (0.093 R)
• M14: 6,923,988 km (0.111 R)
• M15: 8,141,415 km (0.066 R)
• M16: 8,920,970 km (0.068 R)
• M17: 10,314,923 km (0.112 R)
• M18: 11,511,257 km (0.043 R)
• M19: 13,055,556 km (0.115 R)
• M20: 14,177,091 km (0.067 R)
• M21: 15,188,522 km (0.066 R)
• M22: 18,576,914 km (0.109 R)
• M23: 19,718,495 km (0.087 R)
• M24: 20,411,433 km (0.09 R)
• M25: 23,809,698 km (0.103 R)
• M26: 24,914,628 km (0.059 R)
• M27: 28,697,210 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 11.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.23 AU - 8.59 AU

Year: 6634 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,449,941 km

• M1: 145,559 km (0.093 R)
• M2: 592,557 km (0.118 R)
• M3: 1,148,164 km (0.116 R)
• M4: 1,863,840 km (0.071 R)
• M5: 2,373,370 km (0.064 R)
• M6: 2,896,664 km (0.034 R)
• M7: 4,750,780 km (0.098 R)
• M8: 5,229,792 km (0.116 R)
• M9: 6,418,048 km (0.041 R)
• M10: 8,608,161 km (0.117 R)
• M11: 9,108,416 km (0.114 R)
• M12: 9,496,174 km (0.118 R)
• M13: 10,397,501 km (0.076 R)
• M14: 10,821,312 km (0.091 R)
• M15: 13,116,592 km (0.112 R)
• M16: 14,005,652 km (0.068 R)
• M17: 15,780,631 km (0.071 R)
• M18: 17,634,447 km (0.086 R)
• M19: 21,090,158 km (0.073 R)
• M20: 22,154,996 km (0.066 R)
• M21: 23,335,173 km (0.115 R)
• M22: 24,474,062 km (0.101 R)
• M23: 25,992,480 km (0.116 R)
• M24: 26,862,691 km (0.082 R)
• M25: 28,204,285 km (0.096 R)
• M26: 29,309,364 km (0.093 R)
• M27: 29,967,146 km (0.1 R)
• M28: 32,297,432 km (0.06 R)
• M29: 33,404,905 km (0.089 R)
• M30: 34,122,676 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 10.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.55 AU - 8.89 AU

Year: 7835 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,449,941 km

• M1: 133,142 km (0.069 R)
• M2: 725,101 km (0.11 R)
• M3: 1,062,444 km (0.044 R)
• M4: 2,551,242 km (0.055 R)
• M5: 3,259,289 km (0.088 R)
• M6: 3,785,425 km (0.109 R)
• M7: 4,392,941 km (0.097 R)
• M8: 4,788,029 km (0.068 R)
• M9: 6,247,057 km (0.031 R)
• M10: 6,611,927 km (0.078 R)
• M11: 7,420,802 km (0.045 R)
• M12: 7,830,401 km (0.081 R)
• M13: 8,817,897 km (0.104 R)
• M14: 11,524,272 km (0.103 R)
• M15: 12,023,779 km (0.081 R)
• M16: 12,537,798 km (0.084 R)
• M17: 14,281,510 km (0.07 R)
• M18: 17,977,326 km (0.078 R)
• M19: 20,044,918 km (0.091 R)
• M20: 20,841,227 km (0.081 R)
• M21: 24,729,426 km (0.103 R)
• M22: 26,756,926 km (0.102 R)
• M23: 29,075,992 km (0.064 R)
• M24: 29,815,753 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 8.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.11 AU - 11.97 AU

Year: 14319 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,449,941 km

• M1: 102,026 km (0.073 R)
• M2: 522,097 km (0.095 R)
• M3: 1,003,802 km (0.093 R)
• M4: 1,317,508 km (0.081 R)
• M5: 1,971,850 km (0.091 R)
• M6: 2,893,223 km (0.071 R)
• M7: 3,216,803 km (0.09 R)
• M8: 4,514,265 km (0.076 R)
• M9: 4,918,778 km (0.111 R)
• M10: 5,588,528 km (0.093 R)
• M11: 6,241,822 km (0.071 R)
• M12: 7,656,868 km (0.112 R)
• M13: 8,838,242 km (0.11 R)
• M14: 9,775,174 km (0.088 R)
• M15: 10,294,278 km (0.087 R)
• M16: 10,777,031 km (0.117 R)
• M17: 21,122,172 km (0.099 R)
• M18: 27,087,686 km (0.085 R)
• M19: 28,527,416 km (0.106 R)
• M20: 29,801,691 km (0.055 R)
• M21: 30,671,902 km (0.097 R)
• M22: 32,691,772 km (0.115 R)
• M23: 33,617,334 km (0.092 R)
• M24: 34,679,479 km (0.094 R)
• M25: 42,066,173 km (0.05 R)
• M26: 42,474,426 km (0.076 R)
• M27: 43,437,537 km (0.061 R)
• M28: 46,849,715 km (0.105 R)
• M29: 50,283,435 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 3.9

Gravity: 49.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.9 AU - 14.98 AU

Year: 17002 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,449,941 km

• M1: 48,619 km (0.09 R)
• M2: 295,755 km (0.073 R)
• M3: 603,328 km (0.113 R)
• M4: 2,228,111 km (0.119 R)
• M5: 2,840,116 km (0.064 R)
• M6: 3,015,444 km (0.043 R)
• M7: 3,614,584 km (0.113 R)
• M8: 3,790,810 km (0.03 R)
• M9: 5,529,586 km (0.081 R)
• M10: 6,086,539 km (0.045 R)
• M11: 6,421,189 km (0.12 R)
• M12: 7,126,992 km (0.095 R)
• M13: 7,737,351 km (0.109 R)
• M14: 8,901,522 km (0.097 R)
• M15: 10,004,657 km (0.108 R)
• M16: 12,412,135 km (0.119 R)
• M17: 13,502,405 km (0.086 R)
• M18: 13,927,263 km (0.103 R)
• M19: 17,820,398 km (0.056 R)
• M20: 18,939,689 km (0.083 R)
• M21: 20,658,868 km (0.089 R)
• M22: 21,033,610 km (0.111 R)
• M23: 22,380,889 km (0.087 R)
• M24: 24,508,021 km (0.106 R)
• M25: 26,435,290 km (0.054 R)
• M26: 28,808,810 km (0.072 R)
• M27: 31,197,738 km (0.042 R)
• M28: 32,440,149 km (0.091 R)
• M29: 33,457,713 km (0.087 R)
• M30: 35,023,405 km (0.117 R)
• M31: 35,690,013 km (0.092 R)
• M32: 35,824,352 km (0.074 R)
• M33: 37,462,748 km (0.043 R)
• M34: 37,601,425 km (0.113 R)
• M35: 40,741,185 km (0.117 R)
• M36: 43,131,310 km (0.08 R)
• M37: 45,771,563 km (0.077 R)
• M38: 45,930,137 km (0.09 R)
• M39: 46,089,010 km (0.114 R)
• M40: 46,568,172 km (0.064 R)
• M41: 50,520,547 km (0.089 R)
• M42: 52,926,231 km (0.076 R)
• M43: 53,100,961 km (0.119 R)
• M44: 59,272,472 km (0.094 R)
• M45: 67,739,861 km (0.039 R)
• M46: 69,608,488 km (0.025 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit