🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 9.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 364 Days

Day: 8.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,987,258 km

• M1: 114,442 km (0.115 R)
• M2: 452,683 km (0.099 R)
• M3: 843,732 km (0.053 R)
• M4: 1,238,371 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 10.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1 AU - 1.1 AU

Year: 684 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,987,258 km

• M1: 130,599 km (0.077 R)
• M2: 588,368 km (0.1 R)
• M3: 916,736 km (0.109 R)
• M4: 1,452,745 km (0.081 R)
• M5: 1,979,329 km (0.102 R)
• M6: 2,665,684 km (0.093 R)
• M7: 3,908,095 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.2 AU - 1.64 AU

Year: 1076 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,987,258 km

• M1: 136,732 km (0.093 R)
• M2: 598,541 km (0.06 R)
• M3: 1,040,304 km (0.051 R)
• M4: 1,465,610 km (0.057 R)
• M5: 2,834,880 km (0.099 R)
• M6: 3,786,173 km (0.101 R)
• M7: 4,335,795 km (0.105 R)
• M8: 4,690,641 km (0.085 R)
• M9: 5,344,683 km (0.106 R)
• M10: 6,503,468 km (0.115 R)
• M11: 7,364,254 km (0.107 R)
• M12: 8,402,464 km (0.102 R)
• M13: 9,037,955 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 8.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.1 AU - 2.22 AU

Year: 2018 Days

Day: 7.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,987,258 km

• M1: 111,002 km (0.101 R)
• M2: 636,988 km (0.102 R)
• M3: 988,992 km (0.066 R)
• M4: 1,934,600 km (0.105 R)
• M5: 2,598,216 km (0.064 R)
• M6: 3,115,226 km (0.092 R)
• M7: 4,354,794 km (0.095 R)
• M8: 5,549,782 km (0.084 R)
• M9: 7,449,376 km (0.076 R)
• M10: 8,413,085 km (0.096 R)
• M11: 8,734,122 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.13 AU - 2.29 AU

Year: 2089 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,987,258 km

• M1: 113,545 km (0.089 R)
• M2: 448,494 km (0.051 R)
• M3: 1,045,240 km (0.075 R)
• M4: 1,898,547 km (0.081 R)
• M5: 2,353,623 km (0.08 R)
• M6: 2,655,811 km (0.09 R)
• M7: 4,902,771 km (0.07 R)
• M8: 5,783,005 km (0.079 R)
• M9: 7,528,363 km (0.119 R)
• M10: 7,905,499 km (0.119 R)
• M11: 8,427,746 km (0.103 R)
• M12: 8,862,028 km (0.079 R)
• M13: 9,311,121 km (0.083 R)
• M14: 9,864,035 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 10.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.78 AU - 2.74 AU

Year: 2160 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,987,258 km

• M1: 136,284 km (0.079 R)
• M2: 563,535 km (0.069 R)
• M3: 1,278,015 km (0.063 R)
• M4: 1,736,532 km (0.108 R)
• M5: 2,290,044 km (0.099 R)
• M6: 2,864,201 km (0.066 R)
• M7: 3,253,155 km (0.057 R)
• M8: 4,467,142 km (0.09 R)
• M9: 5,177,283 km (0.081 R)
• M10: 5,658,240 km (0.115 R)
• M11: 6,354,768 km (0.117 R)
• M12: 8,234,166 km (0.105 R)
• M13: 8,624,018 km (0.027 R)
• M14: 9,370,960 km (0.113 R)
• M15: 9,832,170 km (0.119 R)
• M16: 10,420,688 km (0.065 R)
• M17: 10,838,815 km (0.117 R)
• M18: 11,228,517 km (0.06 R)
• M19: 12,370,098 km (0.096 R)
• M20: 13,012,472 km (0.101 R)
• M21: 13,767,342 km (0.085 R)
• M22: 15,218,891 km (0.089 R)
• M23: 16,107,053 km (0.08 R)
• M24: 17,081,683 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 9.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.12 AU - 2.78 AU

Year: 2438 Days

Day: 13.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,987,258 km

• M1: 116,836 km (0.098 R)
• M2: 707,897 km (0.047 R)
• M3: 1,170,454 km (0.098 R)
• M4: 1,581,100 km (0.028 R)
• M5: 2,174,405 km (0.086 R)
• M6: 2,847,895 km (0.11 R)
• M7: 5,161,875 km (0.092 R)
• M8: 6,463,526 km (0.118 R)
• M9: 7,604,509 km (0.117 R)
• M10: 8,577,344 km (0.098 R)
• M11: 9,490,339 km (0.118 R)
• M12: 10,355,015 km (0.111 R)
• M13: 11,193,062 km (0.117 R)
• M14: 12,157,969 km (0.089 R)
• M15: 12,660,767 km (0.09 R)
• M16: 13,133,795 km (0.094 R)
• M17: 13,574,062 km (0.101 R)
• M18: 15,434,162 km (0.025 R)
• M19: 16,023,877 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 9.7

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.07 AU - 5.49 AU

Year: 6645 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,987,258 km

• M1: 121,623 km (0.102 R)
• M2: 801,246 km (0.102 R)
• M3: 1,130,661 km (0.105 R)
• M4: 1,449,903 km (0.075 R)
• M5: 2,311,586 km (0.05 R)
• M6: 3,019,932 km (0.066 R)
• M7: 4,440,663 km (0.117 R)
• M8: 4,748,536 km (0.086 R)
• M9: 5,130,758 km (0.119 R)
• M10: 7,633,082 km (0.12 R)
• M11: 8,622,522 km (0.093 R)
• M12: 13,504,798 km (0.119 R)
• M13: 14,517,127 km (0.092 R)
• M14: 16,096,581 km (0.09 R)
• M15: 17,787,636 km (0.041 R)
• M16: 20,890,146 km (0.08 R)
• M17: 22,161,279 km (0.087 R)
• M18: 22,733,491 km (0.057 R)
• M19: 24,769,967 km (0.107 R)
• M20: 25,922,469 km (0.117 R)
• M21: 29,398,076 km (0.085 R)
• M22: 32,434,913 km (0.111 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.2

Radius: 5.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.01 AU - 6.95 AU

Year: 10488 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,987,258 km

• M1: 66,421 km (0.069 R)
• M2: 290,369 km (0.074 R)
• M3: 458,517 km (0.107 R)
• M4: 788,082 km (0.077 R)
• M5: 969,095 km (0.071 R)
• M6: 1,481,767 km (0.12 R)
• M7: 3,114,179 km (0.079 R)
• M8: 3,798,739 km (0.097 R)
• M9: 4,187,544 km (0.049 R)
• M10: 4,578,742 km (0.092 R)
• M11: 6,420,441 km (0.107 R)
• M12: 6,600,856 km (0.085 R)
• M13: 6,940,294 km (0.092 R)
• M14: 8,344,719 km (0.08 R)
• M15: 9,769,788 km (0.083 R)
• M16: 17,444,309 km (0.098 R)
• M17: 18,272,632 km (0.073 R)
• M18: 19,689,922 km (0.034 R)
• M19: 21,579,343 km (0.094 R)
• M20: 23,944,486 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 4.5

Gravity: 30.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 15924 Days

Day: 16.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,987,258 km

• M1: 58,194 km (0.051 R)
• M2: 204,051 km (0.083 R)
• M3: 393,293 km (0.059 R)
• M4: 883,076 km (0.078 R)
• M5: 1,364,781 km (0.049 R)
• M6: 1,528,142 km (0.068 R)
• M7: 1,789,340 km (0.094 R)
• M8: 1,967,212 km (0.094 R)
• M9: 2,176,649 km (0.101 R)
• M10: 2,824,109 km (0.096 R)
• M11: 3,536,494 km (0.106 R)
• M12: 4,685,256 km (0.115 R)
• M13: 5,752,487 km (0.049 R)
• M14: 5,944,870 km (0.109 R)
• M15: 6,181,384 km (0.087 R)
• M16: 6,342,651 km (0.03 R)
• M17: 8,403,810 km (0.1 R)
• M18: 8,904,664 km (0.105 R)
• M19: 13,046,580 km (0.087 R)
• M20: 13,717,227 km (0.056 R)
• M21: 17,100,233 km (0.04 R)
• M22: 20,460,950 km (0.074 R)
• M23: 24,537,342 km (0.106 R)
• M24: 25,453,928 km (0.049 R)
• M25: 29,690,989 km (0.076 R)
• M26: 34,248,937 km (0.119 R)
• M27: 35,392,911 km (0.055 R)
• M28: 37,488,927 km (0.068 R)
• M29: 40,363,749 km (0.082 R)
• M30: 40,504,222 km (0.111 R)
• M31: 43,825,145 km (0.104 R)
• M32: 44,720,339 km (0.105 R)
• M33: 48,900,253 km (0.047 R)
• M34: 53,671,677 km (0.062 R)
• M35: 57,847,701 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit