🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 13.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 287 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,496,957 km

• M1: 167,849 km (0.112 R)
• M2: 721,361 km (0.085 R)
• M3: 1,334,862 km (0.072 R)
• M4: 1,805,198 km (0.08 R)
• M5: 2,345,545 km (0.098 R)
• M6: 3,093,684 km (0.072 R)
• M7: 3,734,860 km (0.104 R)
• M8: 4,231,675 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 12.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.05 AU - 1.55 AU

Year: 988 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,496,957 km

• M1: 157,975 km (0.045 R)
• M2: 756,516 km (0.081 R)
• M3: 1,210,247 km (0.092 R)
• M4: 2,047,097 km (0.096 R)
• M5: 2,656,260 km (0.11 R)
• M6: 3,940,558 km (0.08 R)
• M7: 4,557,499 km (0.034 R)
• M8: 5,003,899 km (0.099 R)
• M9: 6,779,028 km (0.076 R)
• M10: 7,388,040 km (0.119 R)
• M11: 7,927,490 km (0.107 R)
• M12: 9,615,254 km (0.052 R)
• M13: 10,607,835 km (0.114 R)
• M14: 11,228,667 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.21 AU - 1.49 AU

Year: 1046 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,496,957 km

• M1: 176,525 km (0.117 R)
• M2: 689,945 km (0.098 R)
• M3: 1,789,490 km (0.04 R)
• M4: 2,237,236 km (0.106 R)
• M5: 2,865,098 km (0.092 R)
• M6: 3,593,490 km (0.09 R)
• M7: 4,624,369 km (0.112 R)
• M8: 5,952,948 km (0.082 R)
• M9: 6,635,414 km (0.03 R)
• M10: 7,293,794 km (0.103 R)
• M11: 8,460,208 km (0.087 R)
• M12: 10,183,277 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 12

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.27 AU - 1.89 AU

Year: 1324 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,496,957 km

• M1: 151,094 km (0.087 R)
• M2: 578,345 km (0.114 R)
• M3: 1,078,152 km (0.076 R)
• M4: 1,481,318 km (0.118 R)
• M5: 1,925,175 km (0.083 R)
• M6: 2,316,224 km (0.111 R)
• M7: 2,695,604 km (0.092 R)
• M8: 3,321,522 km (0.045 R)
• M9: 4,042,434 km (0.119 R)
• M10: 5,022,449 km (0.095 R)
• M11: 5,494,431 km (0.052 R)
• M12: 5,928,863 km (0.099 R)
• M13: 6,386,034 km (0.101 R)
• M14: 8,120,172 km (0.1 R)
• M15: 8,656,481 km (0.102 R)
• M16: 9,428,555 km (0.105 R)
• M17: 10,213,645 km (0.086 R)
• M18: 11,594,882 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 14.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.68 AU - 1.76 AU

Year: 1504 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,496,957 km

• M1: 180,415 km (0.108 R)
• M2: 689,796 km (0.057 R)
• M3: 1,143,676 km (0.059 R)
• M4: 1,702,125 km (0.101 R)
• M5: 2,556,328 km (0.063 R)
• M6: 3,060,922 km (0.086 R)
• M7: 4,238,407 km (0.105 R)
• M8: 6,720,086 km (0.058 R)
• M9: 7,234,852 km (0.106 R)
• M10: 7,999,746 km (0.099 R)
• M11: 9,886,175 km (0.082 R)
• M12: 12,469,431 km (0.047 R)
• M13: 13,409,355 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 8.9

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.16 AU

Year: 1570 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,496,957 km

• M1: 111,002 km (0.09 R)
• M2: 559,496 km (0.105 R)
• M3: 943,364 km (0.049 R)
• M4: 1,254,677 km (0.094 R)
• M5: 1,547,590 km (0.079 R)
• M6: 1,864,588 km (0.038 R)
• M7: 2,325,798 km (0.086 R)
• M8: 3,683,399 km (0.11 R)
• M9: 4,654,887 km (0.091 R)
• M10: 5,145,120 km (0.117 R)
• M11: 5,460,173 km (0.093 R)
• M12: 5,860,048 km (0.11 R)
• M13: 6,483,572 km (0.116 R)
• M14: 7,040,973 km (0.044 R)
• M15: 8,040,437 km (0.084 R)
• M16: 8,373,292 km (0.11 R)
• M17: 8,970,038 km (0.117 R)
• M18: 10,567,893 km (0.11 R)
• M19: 11,605,504 km (0.088 R)
• M20: 13,710,346 km (0.092 R)
• M21: 14,943,331 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 9.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.73 AU - 2.45 AU

Year: 2015 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,496,957 km

• M1: 118,182 km (0.109 R)
• M2: 484,847 km (0.074 R)
• M3: 1,013,974 km (0.109 R)
• M4: 1,922,931 km (0.067 R)
• M5: 2,783,867 km (0.102 R)
• M6: 3,116,722 km (0.105 R)
• M7: 3,476,206 km (0.119 R)
• M8: 3,787,369 km (0.077 R)
• M9: 4,551,216 km (0.062 R)
• M10: 5,758,620 km (0.115 R)
• M11: 8,759,853 km (0.101 R)
• M12: 12,041,133 km (0.101 R)
• M13: 13,192,737 km (0.076 R)
• M14: 13,818,056 km (0.094 R)
• M15: 14,556,920 km (0.079 R)
• M16: 15,763,427 km (0.102 R)
• M17: 16,518,746 km (0.092 R)
• M18: 17,616,496 km (0.055 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 8.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.24 AU - 2.96 AU

Year: 2796 Days

Day: 7.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,496,957 km

• M1: 135,835 km (0.109 R)
• M2: 424,559 km (0.087 R)
• M3: 820,993 km (0.108 R)
• M4: 1,290,880 km (0.066 R)
• M5: 1,592,619 km (0.085 R)
• M6: 2,236,638 km (0.071 R)
• M7: 2,980,887 km (0.113 R)
• M8: 4,160,018 km (0.071 R)
• M9: 6,548,796 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 7.1

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.74 AU - 7.48 AU

Year: 10071 Days

Day: 18.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,496,957 km

• M1: 88,412 km (0.096 R)
• M2: 346,169 km (0.114 R)
• M3: 944,262 km (0.108 R)
• M4: 1,239,119 km (0.117 R)
• M5: 2,608,837 km (0.095 R)
• M6: 3,107,447 km (0.086 R)
• M7: 3,920,511 km (0.074 R)
• M8: 4,927,754 km (0.073 R)
• M9: 5,267,491 km (0.116 R)
• M10: 6,599,360 km (0.046 R)
• M11: 7,205,830 km (0.104 R)
• M12: 8,749,979 km (0.031 R)
• M13: 9,575,909 km (0.109 R)
• M14: 9,910,709 km (0.066 R)
• M15: 10,603,796 km (0.107 R)
• M16: 12,252,963 km (0.047 R)
• M17: 15,391,377 km (0.068 R)
• M18: 16,050,954 km (0.066 R)
• M19: 17,997,821 km (0.083 R)
• M20: 18,655,752 km (0.08 R)
• M21: 19,710,716 km (0.096 R)
• M22: 21,044,680 km (0.089 R)
• M23: 23,978,444 km (0.082 R)
• M24: 25,315,251 km (0.032 R)
• M25: 25,771,674 km (0.082 R)
• M26: 30,231,934 km (0.111 R)
• M27: 32,108,939 km (0.051 R)
• M28: 34,062,238 km (0.113 R)
• M29: 34,730,492 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 4.6

Gravity: 44.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.68 AU - 7.86 AU

Year: 11747 Days

Day: 23.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,496,957 km

• M1: 547,079 km (0.064 R)
• M2: 761,752 km (0.053 R)
• M3: 1,150,856 km (0.109 R)
• M4: 1,418,786 km (0.064 R)
• M5: 1,727,107 km (0.045 R)
• M6: 1,932,804 km (0.093 R)
• M7: 2,097,661 km (0.075 R)
• M8: 2,414,061 km (0.12 R)
• M9: 2,784,465 km (0.118 R)
• M10: 4,094,195 km (0.04 R)
• M11: 4,588,017 km (0.1 R)
• M12: 5,051,770 km (0.079 R)
• M13: 5,805,145 km (0.078 R)
• M14: 7,310,250 km (0.12 R)
• M15: 7,487,224 km (0.097 R)
• M16: 9,679,281 km (0.119 R)
• M17: 12,832,057 km (0.12 R)
• M18: 21,241,551 km (0.107 R)
• M19: 25,334,549 km (0.064 R)
• M20: 27,299,218 km (0.064 R)
• M21: 28,700,651 km (0.098 R)
• M22: 32,116,269 km (0.058 R)
• M23: 33,676,874 km (0.112 R)
• M24: 37,469,928 km (0.075 R)
• M25: 37,996,214 km (0.083 R)
• M26: 48,643,244 km (0.119 R)
• M27: 53,971,321 km (0.068 R)
• M28: 57,556,883 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit