🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 10.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 524 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,279,659 km

• M1: 126,859 km (0.072 R)
• M2: 472,879 km (0.099 R)
• M3: 886,517 km (0.093 R)
• M4: 1,346,680 km (0.104 R)
• M5: 1,669,811 km (0.081 R)
• M6: 2,345,695 km (0.092 R)
• M7: 2,706,225 km (0.057 R)
• M8: 3,081,267 km (0.109 R)
• M9: 3,442,546 km (0.062 R)
• M10: 4,098,682 km (0.042 R)
• M11: 4,897,685 km (0.072 R)
• M12: 5,884,283 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 14.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.15 AU - 1.15 AU

Year: 796 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,279,659 km

• M1: 177,423 km (0.105 R)
• M2: 652,247 km (0.074 R)
• M3: 1,475,783 km (0.11 R)
• M4: 2,333,278 km (0.103 R)
• M5: 3,657,967 km (0.071 R)
• M6: 4,636,487 km (0.086 R)
• M7: 5,307,134 km (0.12 R)
• M8: 5,881,590 km (0.113 R)
• M9: 6,412,962 km (0.116 R)
• M10: 7,133,574 km (0.076 R)
• M11: 7,859,124 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 11.1

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.07 AU - 1.67 AU

Year: 1035 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,279,659 km

• M1: 138,079 km (0.088 R)
• M2: 518,057 km (0.103 R)
• M3: 993,928 km (0.111 R)
• M4: 1,393,355 km (0.076 R)
• M5: 1,814,473 km (0.038 R)
• M6: 2,287,052 km (0.055 R)
• M7: 2,651,173 km (0.104 R)
• M8: 3,013,350 km (0.097 R)
• M9: 4,117,532 km (0.076 R)
• M10: 4,552,114 km (0.082 R)
• M11: 5,701,175 km (0.118 R)
• M12: 6,175,849 km (0.088 R)
• M13: 6,537,577 km (0.076 R)
• M14: 8,371,796 km (0.111 R)
• M15: 9,781,307 km (0.117 R)
• M16: 10,336,914 km (0.11 R)
• M17: 10,848,389 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 11.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.25 AU - 2.01 AU

Year: 1344 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,279,659 km

• M1: 146,157 km (0.117 R)
• M2: 523,144 km (0.093 R)
• M3: 927,806 km (0.116 R)
• M4: 1,367,773 km (0.061 R)
• M5: 1,798,316 km (0.031 R)
• M6: 2,438,146 km (0.086 R)
• M7: 3,254,202 km (0.109 R)
• M8: 3,622,064 km (0.095 R)
• M9: 4,369,604 km (0.11 R)
• M10: 4,838,444 km (0.064 R)
• M11: 5,508,942 km (0.109 R)
• M12: 5,922,430 km (0.115 R)
• M13: 7,035,438 km (0.1 R)
• M14: 8,033,256 km (0.116 R)
• M15: 8,798,000 km (0.089 R)
• M16: 9,334,159 km (0.11 R)
• M17: 11,041,071 km (0.108 R)
• M18: 11,524,721 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 11.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.99 AU - 5.13 AU

Year: 6287 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,279,659 km

• M1: 141,819 km (0.092 R)
• M2: 504,145 km (0.049 R)
• M3: 948,151 km (0.065 R)
• M4: 1,696,739 km (0.089 R)
• M5: 2,242,023 km (0.12 R)
• M6: 3,121,958 km (0.086 R)
• M7: 3,780,488 km (0.08 R)
• M8: 4,193,378 km (0.094 R)
• M9: 5,139,584 km (0.06 R)
• M10: 5,678,885 km (0.12 R)
• M11: 7,451,769 km (0.103 R)
• M12: 8,546,526 km (0.067 R)
• M13: 9,348,521 km (0.03 R)
• M14: 9,880,491 km (0.113 R)
• M15: 11,348,345 km (0.1 R)
• M16: 11,749,716 km (0.105 R)
• M17: 15,801,873 km (0.101 R)
• M18: 20,479,500 km (0.066 R)
• M19: 22,458,680 km (0.112 R)
• M20: 24,562,175 km (0.109 R)
• M21: 26,442,022 km (0.112 R)
• M22: 33,366,608 km (0.088 R)
• M23: 35,991,153 km (0.114 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 11.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.79 AU - 5.39 AU

Year: 7415 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,279,659 km

• M1: 138,079 km (0.045 R)
• M2: 554,410 km (0.102 R)
• M3: 969,693 km (0.109 R)
• M4: 1,610,571 km (0.027 R)
• M5: 2,612,278 km (0.108 R)
• M6: 3,261,084 km (0.118 R)
• M7: 3,636,425 km (0.119 R)
• M8: 5,866,480 km (0.105 R)
• M9: 6,680,293 km (0.094 R)
• M10: 7,095,427 km (0.082 R)
• M11: 7,811,851 km (0.083 R)
• M12: 8,930,993 km (0.073 R)
• M13: 9,671,054 km (0.111 R)
• M14: 12,138,072 km (0.114 R)
• M15: 13,877,596 km (0.094 R)
• M16: 15,125,841 km (0.117 R)
• M17: 15,645,544 km (0.058 R)
• M18: 17,701,617 km (0.094 R)
• M19: 19,624,099 km (0.084 R)
• M20: 22,259,714 km (0.118 R)
• M21: 23,532,493 km (0.079 R)
• M22: 25,852,457 km (0.033 R)
• M23: 26,689,906 km (0.093 R)
• M24: 29,915,834 km (0.107 R)
• M25: 33,392,938 km (0.063 R)
• M26: 34,497,718 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 7.1

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.31 AU - 10.53 AU

Year: 17201 Days

Day: 18.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,279,659 km

• M1: 88,263 km (0.105 R)
• M2: 363,822 km (0.072 R)
• M3: 707,149 km (0.118 R)
• M4: 2,085,544 km (0.094 R)
• M5: 2,378,457 km (0.107 R)
• M6: 2,651,173 km (0.105 R)
• M7: 4,342,677 km (0.057 R)
• M8: 6,261,718 km (0.059 R)
• M9: 7,010,605 km (0.108 R)
• M10: 8,320,484 km (0.091 R)
• M11: 10,610,079 km (0.054 R)
• M12: 11,415,963 km (0.091 R)
• M13: 13,859,944 km (0.106 R)
• M14: 15,203,931 km (0.117 R)
• M15: 16,066,662 km (0.058 R)
• M16: 18,409,664 km (0.092 R)
• M17: 22,436,689 km (0.094 R)
• M18: 23,143,539 km (0.055 R)
• M19: 24,495,305 km (0.048 R)
• M20: 25,352,800 km (0.075 R)
• M21: 26,788,790 km (0.057 R)
• M22: 30,553,121 km (0.088 R)
• M23: 32,051,045 km (0.081 R)
• M24: 33,597,438 km (0.079 R)
• M25: 33,859,832 km (0.108 R)
• M26: 43,776,675 km (0.095 R)
• M27: 44,404,538 km (0.049 R)
• M28: 62,713,971 km (0.117 R)
• M29: 63,913,297 km (0.063 R)
• M30: 65,127,583 km (0.109 R)
• M31: 66,770,616 km (0.093 R)
• M32: 67,393,841 km (0.086 R)
• M33: 70,353,485 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.3

Radius: 6.8

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.47 AU - 11.41 AU

Year: 20235 Days

Day: 20.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,279,659 km

• M1: 85,420 km (0.119 R)
• M2: 350,957 km (0.111 R)
• M3: 691,890 km (0.119 R)
• M4: 1,162,675 km (0.1 R)
• M5: 1,446,312 km (0.114 R)
• M6: 1,811,481 km (0.071 R)
• M7: 2,320,712 km (0.072 R)
• M8: 6,647,681 km (0.093 R)
• M9: 7,898,319 km (0.068 R)
• M10: 11,475,952 km (0.043 R)
• M11: 13,544,442 km (0.065 R)
• M12: 13,756,871 km (0.102 R)
• M13: 17,301,143 km (0.089 R)
• M14: 18,664,279 km (0.092 R)
• M15: 22,382,534 km (0.046 R)
• M16: 23,689,870 km (0.116 R)
• M17: 26,017,014 km (0.118 R)
• M18: 27,011,541 km (0.107 R)
• M19: 29,076,141 km (0.037 R)
• M20: 30,146,813 km (0.104 R)
• M21: 33,775,609 km (0.068 R)
• M22: 36,715,357 km (0.116 R)
• M23: 37,128,995 km (0.077 R)
• M24: 38,388,609 km (0.084 R)
• M25: 42,036,553 km (0.087 R)
• M26: 48,343,150 km (0.099 R)
• M27: 49,006,467 km (0.113 R)
• M28: 53,290,501 km (0.118 R)
• M29: 54,354,591 km (0.104 R)
• M30: 58,752,918 km (0.11 R)
• M31: 62,791,013 km (0.109 R)
• M32: 63,184,905 km (0.085 R)
• M33: 67,627,961 km (0.107 R)
• M34: 68,666,021 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.3

Radius: 8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.33 AU - 12.65 AU

Year: 23524 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,279,659 km

• M1: 99,483 km (0.108 R)
• M2: 377,286 km (0.085 R)
• M3: 955,482 km (0.054 R)
• M4: 1,621,342 km (0.06 R)
• M5: 3,318,530 km (0.098 R)
• M6: 4,114,989 km (0.101 R)
• M7: 4,609,559 km (0.052 R)
• M8: 7,600,619 km (0.08 R)
• M9: 8,500,001 km (0.098 R)
• M10: 15,592,436 km (0.054 R)
• M11: 17,540,350 km (0.107 R)
• M12: 18,397,995 km (0.086 R)
• M13: 20,104,009 km (0.05 R)
• M14: 21,234,221 km (0.088 R)
• M15: 22,705,965 km (0.114 R)
• M16: 23,008,302 km (0.116 R)
• M17: 23,931,321 km (0.074 R)
• M18: 25,416,080 km (0.108 R)
• M19: 26,180,974 km (0.101 R)
• M20: 27,073,774 km (0.057 R)
• M21: 27,527,803 km (0.07 R)
• M22: 30,972,444 km (0.111 R)
• M23: 32,733,660 km (0.115 R)
• M24: 41,340,923 km (0.107 R)
• M25: 51,863,338 km (0.095 R)
• M26: 53,447,878 km (0.069 R)
• M27: 56,159,938 km (0.063 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: 542 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit