🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 11.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 240 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,384,004 km

• M1: 142,866 km (0.09 R)
• M2: 425,606 km (0.108 R)
• M3: 701,764 km (0.117 R)
• M4: 949,647 km (0.117 R)
• M5: 1,175,540 km (0.103 R)
• M6: 1,471,145 km (0.054 R)
• M7: 1,741,618 km (0.064 R)
• M8: 2,214,497 km (0.052 R)
• M9: 2,555,431 km (0.099 R)
• M10: 2,801,519 km (0.114 R)
• M11: 3,017,987 km (0.118 R)
• M12: 3,329,450 km (0.119 R)
• M13: 3,573,594 km (0.072 R)
• M14: 3,865,908 km (0.118 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 10.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.17 AU - 1.91 AU

Year: 1296 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,384,004 km

• M1: 139,575 km (0.12 R)
• M2: 334,501 km (0.103 R)
• M3: 783,145 km (0.111 R)
• M4: 1,175,540 km (0.107 R)
• M5: 1,482,066 km (0.073 R)
• M6: 1,723,816 km (0.115 R)
• M7: 2,015,682 km (0.034 R)
• M8: 2,310,090 km (0.117 R)
• M9: 2,937,953 km (0.104 R)
• M10: 3,177,758 km (0.118 R)
• M11: 3,387,345 km (0.12 R)
• M12: 3,631,339 km (0.093 R)
• M13: 4,160,616 km (0.113 R)
• M14: 4,632,747 km (0.033 R)
• M15: 5,097,996 km (0.051 R)
• M16: 5,707,308 km (0.116 R)
• M17: 6,169,267 km (0.064 R)
• M18: 6,499,878 km (0.117 R)
• M19: 7,384,749 km (0.064 R)
• M20: 8,117,330 km (0.1 R)
• M21: 8,754,767 km (0.045 R)
• M22: 9,193,238 km (0.104 R)
• M23: 9,461,617 km (0.104 R)
• M24: 9,688,257 km (0.086 R)
• M25: 9,917,591 km (0.09 R)
• M26: 10,597,962 km (0.104 R)
• M27: 10,910,322 km (0.098 R)
• M28: 11,375,123 km (0.084 R)
• M29: 11,774,250 km (0.079 R)
• M30: 13,252,427 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 8.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.7 AU - 2.3 AU

Year: 1918 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,384,004 km

• M1: 111,750 km (0.098 R)
• M2: 289,472 km (0.118 R)
• M3: 659,427 km (0.117 R)
• M4: 851,361 km (0.117 R)
• M5: 1,244,953 km (0.079 R)
• M6: 1,481,169 km (0.096 R)
• M7: 1,651,112 km (0.055 R)
• M8: 1,849,329 km (0.046 R)
• M9: 2,079,410 km (0.036 R)
• M10: 2,261,172 km (0.037 R)
• M11: 2,560,068 km (0.071 R)
• M12: 2,762,474 km (0.049 R)
• M13: 3,573,145 km (0.067 R)
• M14: 3,963,446 km (0.104 R)
• M15: 4,316,647 km (0.102 R)
• M16: 4,670,146 km (0.119 R)
• M17: 4,975,775 km (0.03 R)
• M18: 5,387,917 km (0.069 R)
• M19: 5,867,228 km (0.12 R)
• M20: 6,998,787 km (0.107 R)
• M21: 7,335,382 km (0.119 R)
• M22: 7,718,652 km (0.098 R)
• M23: 8,413,384 km (0.09 R)
• M24: 9,351,064 km (0.117 R)
• M25: 9,849,673 km (0.072 R)
• M26: 10,794,085 km (0.094 R)
• M27: 11,048,700 km (0.104 R)
• M28: 11,854,434 km (0.079 R)
• M29: 12,341,675 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 8.1

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.84 AU - 2.58 AU

Year: 2228 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,384,004 km

• M1: 169,943 km (0.097 R)
• M2: 401,221 km (0.069 R)
• M3: 593,006 km (0.119 R)
• M4: 1,117,945 km (0.097 R)
• M5: 1,273,826 km (0.078 R)
• M6: 1,662,631 km (0.055 R)
• M7: 1,901,239 km (0.107 R)
• M8: 2,207,466 km (0.104 R)
• M9: 2,848,194 km (0.119 R)
• M10: 3,085,755 km (0.105 R)
• M11: 3,492,661 km (0.082 R)
• M12: 4,046,622 km (0.115 R)
• M13: 5,400,782 km (0.075 R)
• M14: 6,480,430 km (0.118 R)
• M15: 7,023,171 km (0.116 R)
• M16: 7,185,635 km (0.077 R)
• M17: 8,075,742 km (0.096 R)
• M18: 8,400,818 km (0.046 R)
• M19: 9,469,096 km (0.05 R)
• M20: 10,152,310 km (0.082 R)
• M21: 10,744,717 km (0.098 R)
• M22: 11,207,424 km (0.082 R)
• M23: 11,950,028 km (0.12 R)
• M24: 12,904,462 km (0.115 R)
• M25: 14,621,696 km (0.083 R)
• M26: 15,780,182 km (0.109 R)
• M27: 16,911,142 km (0.103 R)
• M28: 17,858,994 km (0.117 R)
• M29: 18,305,394 km (0.118 R)
• M30: 18,757,179 km (0.109 R)
• M31: 19,099,609 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.51 AU - 3.49 AU

Year: 3524 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,384,004 km

• M1: 99,782 km (0.06 R)
• M2: 320,887 km (0.064 R)
• M3: 728,242 km (0.114 R)
• M4: 1,152,801 km (0.073 R)
• M5: 1,849,179 km (0.106 R)
• M6: 2,208,962 km (0.09 R)
• M7: 2,979,092 km (0.118 R)
• M8: 3,262,430 km (0.113 R)
• M9: 3,684,147 km (0.076 R)
• M10: 4,043,481 km (0.093 R)
• M11: 4,222,101 km (0.076 R)
• M12: 4,466,394 km (0.102 R)
• M13: 4,813,611 km (0.114 R)
• M14: 6,447,369 km (0.098 R)
• M15: 8,302,383 km (0.102 R)
• M16: 8,667,252 km (0.096 R)
• M17: 12,024,078 km (0.118 R)
• M18: 13,636,145 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 4.3

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.73 AU - 5.77 AU

Year: 9352 Days

Day: 16.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,384,004 km

• M1: 79,287 km (0.102 R)
• M2: 366,216 km (0.091 R)
• M3: 743,202 km (0.103 R)
• M4: 2,388,480 km (0.118 R)
• M5: 3,018,137 km (0.09 R)
• M6: 5,486,352 km (0.112 R)
• M7: 6,371,373 km (0.083 R)
• M8: 6,795,782 km (0.076 R)
• M9: 13,324,682 km (0.104 R)
• M10: 13,527,238 km (0.066 R)
• M11: 14,227,057 km (0.099 R)
• M12: 21,527,433 km (0.109 R)
• M13: 25,548,175 km (0.117 R)
• M14: 26,280,157 km (0.098 R)
• M15: 30,399,783 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 3.4

Gravity: 48.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.43 AU - 6.75 AU

Year: 11474 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,384,004 km

• M1: 146,456 km (0.114 R)
• M2: 243,845 km (0.079 R)
• M3: 861,385 km (0.111 R)
• M4: 1,286,691 km (0.117 R)
• M5: 1,933,253 km (0.118 R)
• M6: 3,472,915 km (0.03 R)
• M7: 11,241,981 km (0.118 R)
• M8: 11,957,358 km (0.033 R)
• M9: 13,403,371 km (0.115 R)
• M10: 13,557,756 km (0.108 R)
• M11: 15,040,720 km (0.069 R)
• M12: 17,468,394 km (0.095 R)
• M13: 18,358,052 km (0.062 R)
• M14: 19,393,270 km (0.102 R)
• M15: 20,015,447 km (0.111 R)
• M16: 20,838,983 km (0.028 R)
• M17: 28,924,150 km (0.105 R)
• M18: 36,957,256 km (0.06 R)
• M19: 37,642,415 km (0.086 R)
• M20: 41,795,102 km (0.089 R)
• M21: 44,934,862 km (0.091 R)
• M22: 45,500,641 km (0.11 R)
• M23: 46,451,635 km (0.118 R)
• M24: 47,702,572 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 7.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.03 AU - 11.01 AU

Year: 19923 Days

Day: 24.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,384,004 km

• M1: 166,203 km (0.099 R)
• M2: 317,447 km (0.078 R)
• M3: 612,902 km (0.108 R)
• M4: 757,115 km (0.099 R)
• M5: 1,411,755 km (0.113 R)
• M6: 1,573,470 km (0.073 R)
• M7: 2,391,771 km (0.092 R)
• M8: 2,658,504 km (0.115 R)
• M9: 2,825,605 km (0.108 R)
• M10: 3,838,981 km (0.07 R)
• M11: 4,108,706 km (0.091 R)
• M12: 6,132,466 km (0.102 R)
• M13: 9,699,776 km (0.036 R)
• M14: 11,530,555 km (0.119 R)
• M15: 14,804,953 km (0.095 R)
• M16: 16,010,712 km (0.109 R)
• M17: 17,193,134 km (0.093 R)
• M18: 19,307,849 km (0.08 R)
• M19: 19,760,682 km (0.064 R)
• M20: 20,838,086 km (0.07 R)
• M21: 20,994,416 km (0.088 R)
• M22: 29,927,353 km (0.103 R)
• M23: 30,114,650 km (0.11 R)
• M24: 30,680,130 km (0.088 R)
• M25: 31,060,108 km (0.118 R)
• M26: 32,700,898 km (0.082 R)
• M27: 34,484,404 km (0.035 R)
• M28: 35,393,959 km (0.093 R)
• M29: 37,457,811 km (0.096 R)
• M30: 40,881,807 km (0.119 R)
• M31: 44,455,999 km (0.079 R)
• M32: 44,798,728 km (0.094 R)
• M33: 47,942,976 km (0.11 R)
• M34: 48,895,166 km (0.073 R)
• M35: 52,549,394 km (0.058 R)
• M36: 53,296,037 km (0.048 R)
• M37: 53,922,253 km (0.12 R)
• M38: 56,463,921 km (0.062 R)
• M39: 57,886,746 km (0.054 R)
• M40: 61,857,523 km (0.086 R)
• M41: 64,029,235 km (0.089 R)
• M42: 66,099,221 km (0.116 R)
• M43: 68,061,047 km (0.076 R)
• M44: 73,091,126 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 13,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit