🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.1

Radius: 14.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.31 AU - 2.11 AU

Year: 1444 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,565,161 km

• M1: 180,415 km (0.08 R)
• M2: 721,511 km (0.094 R)
• M3: 1,477,429 km (0.084 R)
• M4: 2,226,316 km (0.102 R)
• M5: 3,188,828 km (0.117 R)
• M6: 5,283,797 km (0.069 R)
• M7: 5,748,747 km (0.118 R)
• M8: 7,231,262 km (0.083 R)
• M9: 7,722,392 km (0.069 R)
• M10: 8,441,509 km (0.11 R)
• M11: 9,331,466 km (0.094 R)
• M12: 9,815,715 km (0.086 R)
• M13: 12,495,312 km (0.111 R)
• M14: 13,488,043 km (0.11 R)
• M15: 14,192,649 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 12.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.48 AU - 2.02 AU

Year: 1495 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,565,161 km

• M1: 180,714 km (0.12 R)
• M2: 755,170 km (0.095 R)
• M3: 1,291,628 km (0.101 R)
• M4: 1,941,631 km (0.099 R)
• M5: 2,709,367 km (0.103 R)
• M6: 3,685,344 km (0.1 R)
• M7: 5,129,861 km (0.032 R)
• M8: 5,629,517 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 13

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.85 AU - 2.95 AU

Year: 2401 Days

Day: 12.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,565,161 km

• M1: 164,258 km (0.057 R)
• M2: 587,620 km (0.116 R)
• M3: 1,060,799 km (0.101 R)
• M4: 1,796,072 km (0.111 R)
• M5: 2,254,440 km (0.106 R)
• M6: 2,674,511 km (0.078 R)
• M7: 3,131,383 km (0.079 R)
• M8: 3,658,266 km (0.061 R)
• M9: 4,761,551 km (0.098 R)
• M10: 5,799,909 km (0.101 R)
• M11: 6,229,704 km (0.069 R)
• M12: 7,471,067 km (0.106 R)
• M13: 7,889,193 km (0.103 R)
• M14: 9,272,674 km (0.088 R)
• M15: 10,076,165 km (0.075 R)
• M16: 10,812,037 km (0.109 R)
• M17: 11,623,007 km (0.116 R)
• M18: 12,350,052 km (0.12 R)
• M19: 12,978,962 km (0.084 R)
• M20: 14,437,840 km (0.102 R)
• M21: 17,314,458 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 11.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.4 AU - 2.5 AU

Year: 2476 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,565,161 km

• M1: 145,559 km (0.088 R)
• M2: 525,388 km (0.099 R)
• M3: 907,461 km (0.083 R)
• M4: 1,295,667 km (0.036 R)
• M5: 2,003,714 km (0.107 R)
• M6: 2,668,377 km (0.106 R)
• M7: 4,111,099 km (0.112 R)
• M8: 4,577,096 km (0.102 R)
• M9: 5,455,386 km (0.064 R)
• M10: 6,117,356 km (0.077 R)
• M11: 6,570,787 km (0.072 R)
• M12: 7,182,792 km (0.118 R)
• M13: 7,573,542 km (0.045 R)
• M14: 9,119,636 km (0.101 R)
• M15: 11,838,128 km (0.05 R)
• M16: 12,227,083 km (0.026 R)
• M17: 12,704,898 km (0.075 R)
• M18: 13,698,228 km (0.104 R)
• M19: 14,564,849 km (0.105 R)
• M20: 15,467,672 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 10.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.35 AU - 4.35 AU

Year: 4878 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 79,565,161 km

• M1: 131,796 km (0.098 R)
• M2: 1,071,570 km (0.083 R)
• M3: 2,045,302 km (0.116 R)
• M4: 2,399,699 km (0.107 R)
• M5: 4,074,148 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 8.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.88 AU - 5.02 AU

Year: 6061 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,565,161 km

• M1: 108,608 km (0.085 R)
• M2: 410,048 km (0.091 R)
• M3: 861,235 km (0.045 R)
• M4: 1,194,090 km (0.111 R)
• M5: 1,901,838 km (0.073 R)
• M6: 2,254,141 km (0.111 R)
• M7: 2,682,140 km (0.104 R)
• M8: 3,200,198 km (0.07 R)
• M9: 3,681,454 km (0.034 R)
• M10: 5,034,716 km (0.089 R)
• M11: 5,578,804 km (0.088 R)
• M12: 6,632,272 km (0.079 R)
• M13: 8,016,800 km (0.069 R)
• M14: 9,240,660 km (0.081 R)
• M15: 9,857,901 km (0.093 R)
• M16: 10,584,797 km (0.067 R)
• M17: 14,559,014 km (0.096 R)
• M18: 15,077,521 km (0.089 R)
• M19: 15,608,294 km (0.083 R)
• M20: 17,103,674 km (0.116 R)
• M21: 20,312,997 km (0.115 R)
• M22: 22,296,815 km (0.077 R)
• M23: 23,195,299 km (0.062 R)
• M24: 23,760,031 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.1

Radius: 7.1

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.87 AU - 11.29 AU

Year: 17666 Days

Day: 19.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,565,161 km

• M1: 88,263 km (0.069 R)
• M2: 407,205 km (0.097 R)
• M3: 1,099,544 km (0.085 R)
• M4: 1,361,490 km (0.094 R)
• M5: 2,783,867 km (0.068 R)
• M6: 3,529,911 km (0.084 R)
• M7: 3,887,749 km (0.112 R)
• M8: 4,889,008 km (0.077 R)
• M9: 5,182,818 km (0.119 R)
• M10: 7,015,093 km (0.1 R)
• M11: 10,635,361 km (0.118 R)
• M12: 13,261,253 km (0.072 R)
• M13: 16,947,195 km (0.119 R)
• M14: 17,707,002 km (0.047 R)
• M15: 19,385,341 km (0.103 R)
• M16: 19,659,703 km (0.103 R)
• M17: 19,936,609 km (0.099 R)
• M18: 23,778,133 km (0.109 R)
• M19: 24,409,735 km (0.117 R)
• M20: 33,146,101 km (0.098 R)
• M21: 37,920,218 km (0.118 R)
• M22: 44,230,256 km (0.11 R)
• M23: 44,865,449 km (0.102 R)
• M24: 47,798,913 km (0.112 R)
• M25: 52,435,101 km (0.041 R)
• M26: 52,790,097 km (0.118 R)
• M27: 53,325,358 km (0.088 R)
• M28: 54,588,562 km (0.117 R)
• M29: 65,011,195 km (0.12 R)
• M30: 65,626,342 km (0.062 R)
• M31: 66,245,228 km (0.087 R)
• M32: 66,660,063 km (0.095 R)
• M33: 67,914,741 km (0.11 R)
• M34: 68,972,248 km (0.106 R)
• M35: 70,471,219 km (0.092 R)

Asteroid Belt

Center: 9.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.9

Radius: 5.7

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.14 AU - 13.22 AU

Year: 22536 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,565,161 km

• M1: 70,909 km (0.118 R)
• M2: 253,718 km (0.055 R)
• M3: 447,746 km (0.114 R)
• M4: 2,111,724 km (0.087 R)
• M5: 2,724,925 km (0.062 R)
• M6: 3,392,281 km (0.077 R)
• M7: 4,364,368 km (0.091 R)
• M8: 5,044,889 km (0.111 R)
• M9: 6,479,832 km (0.095 R)
• M10: 7,075,979 km (0.094 R)
• M11: 11,772,305 km (0.091 R)
• M12: 12,798,098 km (0.082 R)
• M13: 13,296,708 km (0.091 R)
• M14: 16,480,449 km (0.095 R)
• M15: 21,303,036 km (0.082 R)
• M16: 27,104,441 km (0.111 R)
• M17: 32,545,765 km (0.031 R)
• M18: 34,147,060 km (0.088 R)
• M19: 42,161,168 km (0.073 R)
• M20: 43,422,128 km (0.084 R)
• M21: 63,806,633 km (0.102 R)
• M22: 69,963,633 km (0.119 R)
• M23: 70,402,404 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit