🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 14.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.78 AU - 1.02 AU

Year: 600 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,654,175 km

• M1: 181,612 km (0.075 R)
• M2: 652,396 km (0.065 R)
• M3: 1,345,334 km (0.114 R)
• M4: 1,838,558 km (0.08 R)
• M5: 2,324,452 km (0.08 R)
• M6: 2,781,623 km (0.109 R)
• M7: 3,322,868 km (0.049 R)
• M8: 4,150,294 km (0.078 R)
• M9: 4,665,509 km (0.092 R)
• M10: 5,402,727 km (0.106 R)
• M11: 6,054,675 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 14

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.31 AU - 1.81 AU

Year: 1370 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,654,175 km

• M1: 177,423 km (0.093 R)
• M2: 922,869 km (0.109 R)
• M3: 1,455,288 km (0.049 R)
• M4: 2,371,425 km (0.07 R)
• M5: 3,139,760 km (0.12 R)
• M6: 4,082,376 km (0.108 R)
• M7: 5,747,401 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 11.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.58 AU - 2.18 AU

Year: 1812 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,654,175 km

• M1: 138,976 km (0.118 R)
• M2: 804,388 km (0.041 R)
• M3: 1,687,763 km (0.118 R)
• M4: 2,330,585 km (0.086 R)
• M5: 2,715,501 km (0.097 R)
• M6: 3,811,455 km (0.093 R)
• M7: 6,706,024 km (0.042 R)
• M8: 7,069,995 km (0.115 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 11.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.57 AU - 3.57 AU

Year: 3781 Days

Day: 12.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,654,175 km

• M1: 140,472 km (0.117 R)
• M2: 503,546 km (0.091 R)
• M3: 1,036,115 km (0.034 R)
• M4: 1,450,950 km (0.057 R)
• M5: 1,831,826 km (0.084 R)
• M6: 2,463,578 km (0.11 R)
• M7: 3,284,870 km (0.036 R)
• M8: 3,678,911 km (0.097 R)
• M9: 4,085,518 km (0.102 R)
• M10: 5,607,377 km (0.103 R)
• M11: 7,107,395 km (0.095 R)
• M12: 8,957,322 km (0.067 R)
• M13: 11,146,537 km (0.102 R)
• M14: 12,735,566 km (0.087 R)
• M15: 13,802,348 km (0.055 R)
• M16: 14,606,736 km (0.111 R)
• M17: 15,871,436 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 8.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.15 AU - 3.29 AU

Year: 4062 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,654,175 km

• M1: 108,159 km (0.086 R)
• M2: 409,001 km (0.061 R)
• M3: 1,830,330 km (0.081 R)
• M4: 2,605,995 km (0.103 R)
• M5: 3,759,993 km (0.099 R)
• M6: 4,368,258 km (0.062 R)
• M7: 4,774,266 km (0.06 R)
• M8: 5,298,308 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 11.7

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.59 AU - 5.35 AU

Year: 6643 Days

Day: 13 Hours

Environment

Temp: -229 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,654,175 km

• M1: 145,559 km (0.12 R)
• M2: 555,008 km (0.12 R)
• M3: 1,015,620 km (0.075 R)
• M4: 1,938,190 km (0.079 R)
• M5: 2,577,571 km (0.117 R)
• M6: 3,050,899 km (0.079 R)
• M7: 3,558,634 km (0.12 R)
• M8: 4,020,293 km (0.073 R)
• M9: 5,586,732 km (0.118 R)
• M10: 6,246,908 km (0.119 R)
• M11: 8,126,156 km (0.117 R)
• M12: 8,543,235 km (0.107 R)
• M13: 8,930,694 km (0.12 R)
• M14: 9,974,887 km (0.074 R)
• M15: 10,550,988 km (0.097 R)
• M16: 12,250,570 km (0.111 R)
• M17: 12,855,843 km (0.096 R)
• M18: 15,990,367 km (0.028 R)
• M19: 17,321,339 km (0.093 R)
• M20: 20,126,748 km (0.072 R)
• M21: 22,400,037 km (0.073 R)
• M22: 26,078,350 km (0.113 R)
• M23: 29,258,052 km (0.052 R)
• M24: 34,390,755 km (0.085 R)
• M25: 38,788,634 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 5.7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.14 AU - 6.1 AU

Year: 9365 Days

Day: 21.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,654,175 km

• M1: 73,303 km (0.11 R)
• M2: 287,078 km (0.057 R)
• M3: 482,453 km (0.119 R)
• M4: 747,690 km (0.105 R)
• M5: 1,049,728 km (0.116 R)
• M6: 2,481,829 km (0.112 R)
• M7: 3,176,860 km (0.1 R)
• M8: 5,223,658 km (0.109 R)
• M9: 5,909,116 km (0.088 R)
• M10: 6,257,380 km (0.117 R)
• M11: 6,925,633 km (0.099 R)
• M12: 7,312,942 km (0.11 R)
• M13: 9,049,026 km (0.08 R)
• M14: 13,098,042 km (0.041 R)
• M15: 14,020,462 km (0.105 R)
• M16: 14,469,106 km (0.101 R)
• M17: 17,493,526 km (0.058 R)
• M18: 18,343,841 km (0.064 R)
• M19: 19,289,897 km (0.066 R)
• M20: 22,704,170 km (0.102 R)
• M21: 25,826,427 km (0.113 R)
• M22: 28,414,470 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.7

Radius: 4.2

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.2 AU - 6.14 AU

Year: 9490 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,654,175 km

• M1: 52,958 km (0.083 R)
• M2: 293,212 km (0.031 R)
• M3: 498,011 km (0.044 R)
• M4: 835,953 km (0.102 R)
• M5: 1,115,851 km (0.085 R)
• M6: 1,406,519 km (0.113 R)
• M7: 2,303,209 km (0.094 R)
• M8: 5,674,247 km (0.046 R)
• M9: 6,946,727 km (0.088 R)
• M10: 9,677,486 km (0.079 R)
• M11: 10,270,343 km (0.106 R)
• M12: 11,528,162 km (0.093 R)
• M13: 11,679,555 km (0.109 R)
• M14: 13,323,186 km (0.086 R)
• M15: 19,451,463 km (0.1 R)
• M16: 21,824,385 km (0.109 R)
• M17: 22,841,201 km (0.091 R)
• M18: 29,518,353 km (0.032 R)
• M19: 30,760,613 km (0.118 R)
• M20: 33,144,755 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 3.2

Gravity: 62.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.6 AU - 6.7 AU

Year: 10721 Days

Day: 21.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,654,175 km

• M1: 57,296 km (0.058 R)
• M2: 195,674 km (0.092 R)
• M3: 298,149 km (0.111 R)
• M4: 541,095 km (0.08 R)
• M5: 726,447 km (0.1 R)
• M6: 834,158 km (0.115 R)
• M7: 1,473,090 km (0.101 R)
• M8: 2,054,128 km (0.103 R)
• M9: 2,328,491 km (0.049 R)
• M10: 2,927,331 km (0.055 R)
• M11: 3,040,128 km (0.105 R)
• M12: 3,912,882 km (0.08 R)
• M13: 5,068,077 km (0.103 R)
• M14: 5,431,001 km (0.073 R)
• M15: 6,062,005 km (0.077 R)
• M16: 7,260,583 km (0.089 R)
• M17: 8,245,835 km (0.095 R)
• M18: 9,961,722 km (0.119 R)
• M19: 10,063,449 km (0.089 R)
• M20: 11,958,704 km (0.116 R)
• M21: 14,992,699 km (0.068 R)
• M22: 16,865,664 km (0.105 R)
• M23: 18,425,820 km (0.119 R)
• M24: 20,079,625 km (0.086 R)
• M25: 21,319,641 km (0.076 R)
• M26: 26,595,360 km (0.113 R)
• M27: 27,685,180 km (0.075 R)
• M28: 29,218,708 km (0.092 R)
• M29: 29,322,978 km (0.12 R)
• M30: 35,920,094 km (0.109 R)
• M31: 38,738,668 km (0.098 R)
• M32: 45,367,050 km (0.112 R)
• M33: 46,209,885 km (0.061 R)
• M34: 47,782,009 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 5.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.75 AU - 7.97 AU

Year: 14035 Days

Day: 22.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,654,175 km

• M1: 88,861 km (0.102 R)
• M2: 269,127 km (0.045 R)
• M3: 790,924 km (0.115 R)
• M4: 1,225,207 km (0.085 R)
• M5: 1,617,901 km (0.105 R)
• M6: 2,140,895 km (0.076 R)
• M7: 2,368,284 km (0.092 R)
• M8: 2,611,979 km (0.072 R)
• M9: 3,491,465 km (0.104 R)
• M10: 4,581,734 km (0.045 R)
• M11: 4,812,713 km (0.06 R)
• M12: 6,051,683 km (0.107 R)
• M13: 6,294,630 km (0.08 R)
• M14: 9,277,312 km (0.105 R)
• M15: 9,883,782 km (0.108 R)
• M16: 10,221,125 km (0.084 R)
• M17: 10,766,708 km (0.111 R)
• M18: 12,297,992 km (0.091 R)
• M19: 21,042,586 km (0.109 R)
• M20: 22,830,131 km (0.109 R)
• M21: 25,337,840 km (0.11 R)
• M22: 26,151,952 km (0.078 R)
• M23: 26,890,068 km (0.073 R)
• M24: 28,991,619 km (0.049 R)
• M25: 29,782,094 km (0.099 R)
• M26: 34,829,825 km (0.042 R)
• M27: 36,175,308 km (0.083 R)
• M28: 37,438,662 km (0.118 R)
• M29: 38,140,127 km (0.071 R)
• M30: 41,405,100 km (0.054 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: 155 - 19,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit