🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 12

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,743,270 km

• M1: 149,299 km (0.04 R)
• M2: 522,994 km (0.092 R)
• M3: 898,934 km (0.042 R)
• M4: 1,504,207 km (0.079 R)
• M5: 2,021,516 km (0.099 R)
• M6: 2,555,132 km (0.116 R)
• M7: 3,005,870 km (0.099 R)
• M8: 3,431,027 km (0.11 R)
• M9: 4,311,859 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 9.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.97 AU - 1.23 AU

Year: 769 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,743,270 km

• M1: 123,418 km (0.047 R)
• M2: 560,394 km (0.108 R)
• M3: 885,470 km (0.093 R)
• M4: 1,315,115 km (0.113 R)
• M5: 1,679,236 km (0.105 R)
• M6: 2,056,223 km (0.057 R)
• M7: 2,368,433 km (0.087 R)
• M8: 2,723,429 km (0.089 R)
• M9: 3,066,158 km (0.059 R)
• M10: 3,399,163 km (0.037 R)
• M11: 3,853,342 km (0.109 R)
• M12: 5,641,934 km (0.114 R)
• M13: 6,011,740 km (0.108 R)
• M14: 6,800,270 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 12.9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.57 AU - 1.63 AU

Year: 1350 Days

Day: 11 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,743,270 km

• M1: 160,369 km (0.067 R)
• M2: 587,770 km (0.064 R)
• M3: 1,011,431 km (0.112 R)
• M4: 1,792,482 km (0.082 R)
• M5: 2,408,077 km (0.047 R)
• M6: 2,817,227 km (0.066 R)
• M7: 3,460,648 km (0.115 R)
• M8: 4,353,448 km (0.064 R)
• M9: 4,836,200 km (0.09 R)
• M10: 6,503,468 km (0.119 R)
• M11: 8,176,272 km (0.073 R)
• M12: 8,635,986 km (0.111 R)
• M13: 10,028,293 km (0.083 R)
• M14: 10,650,620 km (0.058 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.94 AU - 4.16 AU

Year: 4460 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,743,270 km

• M1: 185,352 km (0.113 R)
• M2: 649,554 km (0.105 R)
• M3: 1,152,502 km (0.082 R)
• M4: 1,868,328 km (0.067 R)
• M5: 2,610,034 km (0.063 R)
• M6: 3,253,305 km (0.052 R)
• M7: 3,800,085 km (0.09 R)
• M8: 4,745,693 km (0.088 R)
• M9: 5,347,675 km (0.103 R)
• M10: 6,276,229 km (0.084 R)
• M11: 7,387,891 km (0.054 R)
• M12: 9,841,595 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.6

Radius: 7.8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.01 AU - 7.67 AU

Year: 13261 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,743,270 km

• M1: 96,939 km (0.065 R)
• M2: 797,357 km (0.104 R)
• M3: 1,309,729 km (0.093 R)
• M4: 1,741,020 km (0.097 R)
• M5: 4,721,159 km (0.119 R)
• M6: 5,011,529 km (0.108 R)
• M7: 8,188,090 km (0.117 R)
• M8: 11,095,524 km (0.087 R)
• M9: 13,376,892 km (0.116 R)
• M10: 15,456,153 km (0.097 R)
• M11: 15,882,058 km (0.083 R)
• M12: 19,412,268 km (0.113 R)
• M13: 20,159,360 km (0.079 R)
• M14: 21,799,252 km (0.069 R)
• M15: 22,606,183 km (0.105 R)
• M16: 23,340,110 km (0.111 R)
• M17: 24,184,740 km (0.114 R)
• M18: 26,738,974 km (0.044 R)
• M19: 27,559,668 km (0.114 R)
• M20: 28,822,124 km (0.104 R)
• M21: 30,453,788 km (0.073 R)
• M22: 31,348,832 km (0.106 R)
• M23: 34,740,366 km (0.05 R)
• M24: 45,204,587 km (0.103 R)
• M25: 46,810,221 km (0.104 R)
• M26: 49,518,990 km (0.098 R)
• M27: 53,130,133 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 4.5

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.56 AU - 8.2 AU

Year: 14751 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,743,270 km

• M1: 55,950 km (0.114 R)
• M2: 539,151 km (0.065 R)
• M3: 698,323 km (0.112 R)
• M4: 1,017,714 km (0.066 R)
• M5: 2,473,750 km (0.109 R)
• M6: 6,682,836 km (0.104 R)
• M7: 7,223,034 km (0.03 R)
• M8: 9,156,736 km (0.076 R)
• M9: 13,459,620 km (0.042 R)
• M10: 17,185,803 km (0.095 R)
• M11: 17,758,314 km (0.076 R)
• M12: 19,629,485 km (0.102 R)
• M13: 25,101,176 km (0.077 R)
• M14: 28,430,028 km (0.076 R)
• M15: 30,770,786 km (0.091 R)
• M16: 32,364,751 km (0.087 R)
• M17: 39,045,942 km (0.091 R)
• M18: 39,291,432 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 5.4

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.92 AU - 11.28 AU

Year: 23014 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,743,270 km

• M1: 67,169 km (0.06 R)
• M2: 1,086,978 km (0.074 R)
• M3: 2,894,868 km (0.089 R)
• M4: 4,112,595 km (0.118 R)
• M5: 4,529,674 km (0.118 R)
• M6: 4,974,428 km (0.091 R)
• M7: 5,262,404 km (0.112 R)
• M8: 5,911,061 km (0.092 R)
• M9: 6,959,742 km (0.074 R)
• M10: 7,138,511 km (0.08 R)
• M11: 9,473,584 km (0.085 R)
• M12: 12,799,295 km (0.029 R)
• M13: 15,352,930 km (0.073 R)
• M14: 15,809,204 km (0.119 R)
• M15: 16,908,898 km (0.04 R)
• M16: 18,567,041 km (0.087 R)
• M17: 29,892,796 km (0.103 R)
• M18: 39,608,729 km (0.055 R)
• M19: 45,716,511 km (0.088 R)
• M20: 53,977,754 km (0.076 R)
• M21: 57,179,597 km (0.105 R)
• M22: 63,374,146 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit