🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 12.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 459 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,904,983 km

• M1: 160,668 km (0.097 R)
• M2: 410,497 km (0.094 R)
• M3: 744,549 km (0.084 R)
• M4: 1,000,062 km (0.08 R)
• M5: 1,437,187 km (0.106 R)
• M6: 1,725,611 km (0.082 R)
• M7: 2,073,875 km (0.094 R)
• M8: 2,377,559 km (0.115 R)
• M9: 2,682,439 km (0.051 R)
• M10: 2,977,446 km (0.11 R)
• M11: 3,219,047 km (0.099 R)
• M12: 3,807,266 km (0.096 R)
• M13: 4,081,479 km (0.11 R)
• M14: 4,383,666 km (0.051 R)
• M15: 4,905,913 km (0.116 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 14.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 1287 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,904,983 km

• M1: 190,588 km (0.113 R)
• M2: 839,842 km (0.081 R)
• M3: 1,181,225 km (0.081 R)
• M4: 2,061,907 km (0.076 R)
• M5: 2,804,362 km (0.105 R)
• M6: 3,299,680 km (0.104 R)
• M7: 3,641,661 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 8.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.37 AU - 1.75 AU

Year: 1299 Days

Day: 5.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,904,983 km

• M1: 108,309 km (0.117 R)
• M2: 424,110 km (0.112 R)
• M3: 729,439 km (0.115 R)
• M4: 934,538 km (0.093 R)
• M5: 1,443,021 km (0.083 R)
• M6: 1,731,446 km (0.118 R)
• M7: 2,515,937 km (0.053 R)
• M8: 3,504,031 km (0.092 R)
• M9: 4,052,756 km (0.114 R)
• M10: 4,962,610 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 11.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 1324 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,904,983 km

• M1: 148,251 km (0.077 R)
• M2: 632,799 km (0.118 R)
• M3: 892,351 km (0.088 R)
• M4: 1,364,482 km (0.108 R)
• M5: 1,666,371 km (0.107 R)
• M6: 1,968,259 km (0.115 R)
• M7: 2,883,050 km (0.04 R)
• M8: 3,186,135 km (0.097 R)
• M9: 3,816,541 km (0.119 R)
• M10: 4,493,322 km (0.118 R)
• M11: 4,913,392 km (0.087 R)
• M12: 5,268,987 km (0.076 R)
• M13: 5,637,297 km (0.073 R)
• M14: 5,958,932 km (0.109 R)
• M15: 7,140,755 km (0.084 R)
• M16: 7,403,449 km (0.096 R)
• M17: 7,721,644 km (0.113 R)
• M18: 8,185,696 km (0.1 R)
• M19: 9,008,036 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.2

Radius: 11.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.86 AU - 3.58 AU

Year: 3853 Days

Day: 6 Hours

Environment

Temp: -213 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,904,983 km

• M1: 160,070 km (0.095 R)
• M2: 557,701 km (0.049 R)
• M3: 868,565 km (0.048 R)
• M4: 1,107,473 km (0.108 R)
• M5: 1,478,925 km (0.039 R)
• M6: 2,081,206 km (0.051 R)
• M7: 2,388,031 km (0.084 R)
• M8: 2,701,738 km (0.09 R)
• M9: 3,019,633 km (0.109 R)
• M10: 3,304,467 km (0.071 R)
• M11: 3,933,078 km (0.118 R)
• M12: 4,824,980 km (0.061 R)
• M13: 5,273,475 km (0.109 R)
• M14: 6,941,341 km (0.095 R)
• M15: 8,815,055 km (0.058 R)
• M16: 9,304,539 km (0.062 R)
• M17: 11,820,925 km (0.105 R)
• M18: 12,253,262 km (0.077 R)
• M19: 13,280,701 km (0.111 R)
• M20: 13,668,009 km (0.082 R)
• M21: 15,612,483 km (0.088 R)
• M22: 17,325,977 km (0.095 R)
• M23: 21,823,487 km (0.118 R)
• M24: 22,730,648 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 13.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.17 AU - 3.49 AU

Year: 4052 Days

Day: 14.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,904,983 km

• M1: 171,439 km (0.095 R)
• M2: 633,098 km (0.089 R)
• M3: 934,987 km (0.11 R)
• M4: 1,301,950 km (0.062 R)
• M5: 1,716,935 km (0.094 R)
• M6: 2,591,185 km (0.11 R)
• M7: 3,400,360 km (0.073 R)
• M8: 4,249,028 km (0.101 R)
• M9: 4,580,388 km (0.111 R)
• M10: 6,313,180 km (0.115 R)
• M11: 7,061,618 km (0.108 R)
• M12: 7,413,771 km (0.118 R)
• M13: 7,905,649 km (0.045 R)
• M14: 11,512,753 km (0.095 R)
• M15: 12,588,661 km (0.113 R)
• M16: 13,059,894 km (0.071 R)
• M17: 13,574,361 km (0.08 R)
• M18: 14,669,717 km (0.052 R)
• M19: 15,068,694 km (0.05 R)
• M20: 15,510,158 km (0.085 R)
• M21: 17,576,403 km (0.095 R)
• M22: 19,689,473 km (0.09 R)
• M23: 20,194,217 km (0.082 R)
• M24: 22,011,831 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.1

Radius: 7

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.66 AU - 6.72 AU

Year: 10270 Days

Day: 15.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,904,983 km

• M1: 188,344 km (0.1 R)
• M2: 1,013,526 km (0.054 R)
• M3: 1,208,003 km (0.113 R)
• M4: 2,550,793 km (0.071 R)
• M5: 2,837,572 km (0.105 R)
• M6: 3,324,065 km (0.089 R)
• M7: 3,568,208 km (0.086 R)
• M8: 5,287,238 km (0.079 R)
• M9: 5,877,252 km (0.068 R)
• M10: 6,165,826 km (0.055 R)
• M11: 6,649,625 km (0.112 R)
• M12: 7,310,399 km (0.119 R)
• M13: 8,596,791 km (0.044 R)
• M14: 8,857,989 km (0.082 R)
• M15: 11,336,227 km (0.118 R)
• M16: 17,462,709 km (0.113 R)
• M17: 18,527,846 km (0.047 R)
• M18: 18,783,060 km (0.055 R)
• M19: 22,260,762 km (0.073 R)
• M20: 22,892,663 km (0.051 R)
• M21: 23,749,111 km (0.065 R)
• M22: 23,893,473 km (0.03 R)
• M23: 24,474,960 km (0.109 R)
• M24: 27,101,599 km (0.104 R)
• M25: 27,565,352 km (0.086 R)
• M26: 29,620,528 km (0.107 R)
• M27: 30,024,293 km (0.041 R)
• M28: 30,267,838 km (0.114 R)
• M29: 30,430,750 km (0.065 R)
• M30: 33,267,425 km (0.083 R)
• M31: 36,319,969 km (0.044 R)
• M32: 37,669,342 km (0.047 R)
• M33: 39,786,302 km (0.095 R)
• M34: 44,095,768 km (0.031 R)
• M35: 44,885,196 km (0.101 R)
• M36: 45,382,010 km (0.072 R)
• M37: 48,010,295 km (0.084 R)
• M38: 50,817,948 km (0.112 R)
• M39: 51,665,270 km (0.112 R)
• M40: 53,164,839 km (0.084 R)
• M41: 53,597,177 km (0.046 R)
• M42: 54,031,460 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit