🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 8.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 295 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,280,816 km

• M1: 107,112 km (0.101 R)
• M2: 501,003 km (0.097 R)
• M3: 845,378 km (0.101 R)
• M4: 1,194,689 km (0.093 R)
• M5: 1,562,699 km (0.063 R)
• M6: 2,025,106 km (0.116 R)
• M7: 2,310,390 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 9.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 349 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,280,816 km

• M1: 114,442 km (0.091 R)
• M2: 582,684 km (0.091 R)
• M3: 905,217 km (0.082 R)
• M4: 1,211,144 km (0.101 R)
• M5: 1,587,383 km (0.096 R)
• M6: 2,405,983 km (0.051 R)
• M7: 2,805,558 km (0.096 R)
• M8: 3,339,174 km (0.078 R)
• M9: 3,673,675 km (0.073 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 12.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.13 AU - 1.75 AU

Year: 1152 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,280,816 km

• M1: 153,039 km (0.064 R)
• M2: 599,738 km (0.081 R)
• M3: 1,092,364 km (0.111 R)
• M4: 1,648,718 km (0.118 R)
• M5: 2,421,541 km (0.107 R)
• M6: 3,099,369 km (0.114 R)
• M7: 3,490,567 km (0.099 R)
• M8: 4,373,943 km (0.12 R)
• M9: 4,972,035 km (0.103 R)
• M10: 5,681,129 km (0.118 R)
• M11: 6,110,175 km (0.101 R)
• M12: 6,989,811 km (0.109 R)
• M13: 7,483,334 km (0.117 R)
• M14: 7,952,174 km (0.045 R)
• M15: 8,341,278 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 8.7

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.65 AU - 2.01 AU

Year: 1651 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,280,816 km

• M1: 108,159 km (0.051 R)
• M2: 463,305 km (0.113 R)
• M3: 810,671 km (0.06 R)
• M4: 1,144,573 km (0.07 R)
• M5: 1,925,773 km (0.1 R)
• M6: 2,829,644 km (0.11 R)
• M7: 3,393,329 km (0.079 R)
• M8: 3,737,553 km (0.088 R)
• M9: 4,162,411 km (0.045 R)
• M10: 4,598,489 km (0.048 R)
• M11: 4,956,177 km (0.112 R)
• M12: 5,400,782 km (0.108 R)
• M13: 5,823,247 km (0.042 R)
• M14: 6,655,310 km (0.104 R)
• M15: 7,336,878 km (0.105 R)
• M16: 10,570,735 km (0.053 R)
• M17: 10,935,305 km (0.104 R)
• M18: 11,497,793 km (0.087 R)
• M19: 11,844,411 km (0.107 R)
• M20: 14,603,894 km (0.039 R)
• M21: 15,332,435 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 14.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.11 AU - 4.53 AU

Year: 4979 Days

Day: 11.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,280,816 km

• M1: 182,809 km (0.101 R)
• M2: 640,877 km (0.114 R)
• M3: 1,178,981 km (0.103 R)
• M4: 2,113,968 km (0.111 R)
• M5: 3,122,706 km (0.114 R)
• M6: 4,457,568 km (0.051 R)
• M7: 5,408,262 km (0.115 R)
• M8: 6,684,182 km (0.079 R)
• M9: 7,289,156 km (0.099 R)
• M10: 8,804,583 km (0.104 R)
• M11: 13,581,392 km (0.025 R)
• M12: 15,690,423 km (0.048 R)
• M13: 17,946,060 km (0.084 R)
• M14: 19,655,515 km (0.11 R)
• M15: 22,272,131 km (0.08 R)
• M16: 23,549,098 km (0.106 R)
• M17: 27,588,241 km (0.119 R)
• M18: 28,796,992 km (0.117 R)
• M19: 29,682,013 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 13.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.74 AU - 4.54 AU

Year: 5617 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,280,816 km

• M1: 179,966 km (0.06 R)
• M2: 821,292 km (0.086 R)
• M3: 2,127,880 km (0.11 R)
• M4: 3,580,775 km (0.086 R)
• M5: 4,031,363 km (0.086 R)
• M6: 5,368,619 km (0.088 R)
• M7: 7,115,324 km (0.076 R)
• M8: 7,623,208 km (0.107 R)
• M9: 8,191,680 km (0.078 R)
• M10: 12,948,444 km (0.069 R)
• M11: 19,031,392 km (0.11 R)
• M12: 19,616,619 km (0.084 R)
• M13: 21,936,882 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 11

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.36 AU - 6.24 AU

Year: 8137 Days

Day: 5.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,280,816 km

• M1: 136,732 km (0.116 R)
• M2: 785,538 km (0.12 R)
• M3: 1,135,747 km (0.061 R)
• M4: 1,554,172 km (0.109 R)
• M5: 2,450,114 km (0.082 R)
• M6: 3,140,059 km (0.09 R)
• M7: 3,613,537 km (0.117 R)
• M8: 3,980,500 km (0.048 R)
• M9: 5,357,549 km (0.052 R)
• M10: 5,902,683 km (0.053 R)
• M11: 6,992,204 km (0.106 R)
• M12: 7,448,179 km (0.099 R)
• M13: 9,844,737 km (0.038 R)
• M14: 12,328,959 km (0.117 R)
• M15: 12,826,821 km (0.069 R)
• M16: 13,453,636 km (0.107 R)
• M17: 14,341,200 km (0.107 R)
• M18: 15,520,779 km (0.096 R)
• M19: 16,101,668 km (0.117 R)
• M20: 17,582,687 km (0.112 R)
• M21: 21,441,414 km (0.04 R)
• M22: 23,148,326 km (0.067 R)
• M23: 24,943,949 km (0.105 R)
• M24: 25,562,686 km (0.09 R)
• M25: 26,282,252 km (0.117 R)
• M26: 26,646,971 km (0.059 R)
• M27: 28,714,264 km (0.119 R)
• M28: 34,346,474 km (0.103 R)
• M29: 35,112,415 km (0.091 R)
• M30: 38,407,009 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.9

Radius: 5

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.35 AU - 8.17 AU

Year: 14415 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 82.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,280,816 km

• M1: 62,233 km (0.108 R)
• M2: 284,386 km (0.033 R)
• M3: 537,206 km (0.087 R)
• M4: 743,651 km (0.097 R)
• M5: 932,593 km (0.056 R)
• M6: 1,211,294 km (0.087 R)
• M7: 1,808,339 km (0.118 R)
• M8: 2,085,245 km (0.106 R)
• M9: 2,297,375 km (0.09 R)
• M10: 2,891,577 km (0.119 R)
• M11: 3,914,079 km (0.083 R)
• M12: 4,265,634 km (0.078 R)
• M13: 4,492,424 km (0.109 R)
• M14: 5,157,387 km (0.111 R)
• M15: 6,238,680 km (0.103 R)
• M16: 6,794,137 km (0.093 R)
• M17: 8,658,725 km (0.094 R)
• M18: 12,885,912 km (0.107 R)
• M19: 14,030,934 km (0.064 R)
• M20: 15,839,572 km (0.038 R)
• M21: 16,042,128 km (0.041 R)
• M22: 24,004,325 km (0.087 R)
• M23: 24,361,265 km (0.066 R)
• M24: 25,177,172 km (0.108 R)
• M25: 33,579,037 km (0.12 R)
• M26: 40,444,981 km (0.089 R)
• M27: 45,280,882 km (0.114 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: 193 - 14,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit