🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 8.5

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.39 AU - 0.61 AU

Year: 249 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,683,153 km

• M1: 105,766 km (0.103 R)
• M2: 374,593 km (0.109 R)
• M3: 647,759 km (0.098 R)
• M4: 1,029,383 km (0.094 R)
• M5: 1,367,773 km (0.087 R)
• M6: 1,653,356 km (0.105 R)
• M7: 2,001,171 km (0.095 R)
• M8: 2,406,132 km (0.107 R)
• M9: 2,836,376 km (0.113 R)
• M10: 3,599,923 km (0.071 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 9.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.36 AU - 1.76 AU

Year: 1370 Days

Day: 11 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,683,153 km

• M1: 114,891 km (0.1 R)
• M2: 402,269 km (0.105 R)
• M3: 1,171,950 km (0.084 R)
• M4: 1,514,379 km (0.118 R)
• M5: 2,166,177 km (0.113 R)
• M6: 2,550,644 km (0.116 R)
• M7: 3,337,828 km (0.071 R)
• M8: 4,868,064 km (0.088 R)
• M9: 5,386,122 km (0.063 R)
• M10: 6,029,243 km (0.104 R)
• M11: 7,138,511 km (0.059 R)
• M12: 7,941,403 km (0.08 R)
• M13: 8,490,427 km (0.065 R)
• M14: 9,035,263 km (0.079 R)
• M15: 9,451,444 km (0.067 R)
• M16: 11,762,731 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 13.9

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.27 AU - 2.03 AU

Year: 1490 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,683,153 km

• M1: 172,935 km (0.098 R)
• M2: 640,877 km (0.073 R)
• M3: 1,190,201 km (0.059 R)
• M4: 1,725,462 km (0.028 R)
• M5: 2,277,328 km (0.114 R)
• M6: 2,920,300 km (0.064 R)
• M7: 3,546,666 km (0.109 R)
• M8: 4,013,262 km (0.108 R)
• M9: 6,219,831 km (0.099 R)
• M10: 7,165,738 km (0.032 R)
• M11: 8,501,049 km (0.081 R)
• M12: 9,755,427 km (0.093 R)
• M13: 10,647,479 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 9.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.1 AU - 3.14 AU

Year: 3874 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,683,153 km

• M1: 118,332 km (0.074 R)
• M2: 442,959 km (0.095 R)
• M3: 796,609 km (0.027 R)
• M4: 1,205,011 km (0.118 R)
• M5: 1,665,623 km (0.111 R)
• M6: 2,600,011 km (0.043 R)
• M7: 3,145,146 km (0.117 R)
• M8: 3,515,849 km (0.066 R)
• M9: 3,981,398 km (0.092 R)
• M10: 5,518,217 km (0.032 R)
• M11: 6,030,290 km (0.07 R)
• M12: 7,248,914 km (0.072 R)
• M13: 8,926,954 km (0.056 R)
• M14: 12,164,850 km (0.111 R)
• M15: 12,545,726 km (0.059 R)
• M16: 14,946,622 km (0.046 R)
• M17: 16,688,390 km (0.101 R)
• M18: 19,907,288 km (0.045 R)
• M19: 20,840,031 km (0.117 R)
• M20: 21,801,496 km (0.099 R)
• M21: 23,518,281 km (0.105 R)
• M22: 24,259,539 km (0.057 R)
• M23: 24,863,615 km (0.042 R)
• M24: 25,555,206 km (0.078 R)
• M25: 26,101,986 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 13

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.56 AU - 4.12 AU

Year: 4291 Days

Day: 12.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,683,153 km

• M1: 163,211 km (0.104 R)
• M2: 629,508 km (0.105 R)
• M3: 1,113,906 km (0.095 R)
• M4: 1,594,265 km (0.082 R)
• M5: 2,366,489 km (0.077 R)
• M6: 3,146,941 km (0.067 R)
• M7: 3,849,153 km (0.083 R)
• M8: 5,062,990 km (0.082 R)
• M9: 5,734,834 km (0.1 R)
• M10: 7,839,676 km (0.088 R)
• M11: 8,804,882 km (0.087 R)
• M12: 11,544,767 km (0.088 R)
• M13: 13,689,552 km (0.106 R)
• M14: 16,381,565 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 12.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.31 AU - 4.35 AU

Year: 5269 Days

Day: 8.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,683,153 km

• M1: 155,881 km (0.096 R)
• M2: 655,538 km (0.104 R)
• M3: 1,178,981 km (0.113 R)
• M4: 1,799,363 km (0.101 R)
• M5: 2,953,361 km (0.098 R)
• M6: 3,380,762 km (0.096 R)
• M7: 4,361,825 km (0.1 R)
• M8: 4,995,372 km (0.083 R)
• M9: 6,236,885 km (0.098 R)
• M10: 10,672,910 km (0.072 R)
• M11: 12,913,139 km (0.114 R)
• M12: 13,912,004 km (0.114 R)
• M13: 15,232,205 km (0.025 R)
• M14: 15,838,974 km (0.057 R)
• M15: 17,937,832 km (0.104 R)
• M16: 19,758,737 km (0.117 R)
• M17: 21,220,009 km (0.119 R)
• M18: 22,610,073 km (0.087 R)
• M19: 26,349,421 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.7

Radius: 6.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.37 AU - 6.49 AU

Year: 10151 Days

Day: 21.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,683,153 km

• M1: 75,846 km (0.11 R)
• M2: 453,581 km (0.054 R)
• M3: 666,608 km (0.084 R)
• M4: 992,432 km (0.082 R)
• M5: 1,218,923 km (0.076 R)
• M6: 1,432,100 km (0.09 R)
• M7: 1,723,517 km (0.103 R)
• M8: 2,008,651 km (0.051 R)
• M9: 3,117,919 km (0.052 R)
• M10: 3,454,963 km (0.113 R)
• M11: 4,774,117 km (0.099 R)
• M12: 5,107,571 km (0.06 R)
• M13: 5,697,884 km (0.051 R)
• M14: 5,977,781 km (0.096 R)
• M15: 7,629,342 km (0.098 R)
• M16: 8,202,302 km (0.095 R)
• M17: 8,803,535 km (0.065 R)
• M18: 9,519,960 km (0.09 R)
• M19: 10,411,713 km (0.04 R)
• M20: 11,455,607 km (0.114 R)
• M21: 12,104,263 km (0.118 R)
• M22: 13,749,690 km (0.053 R)
• M23: 15,659,008 km (0.026 R)
• M24: 15,901,954 km (0.104 R)
• M25: 17,607,370 km (0.094 R)
• M26: 19,501,130 km (0.118 R)
• M27: 20,497,152 km (0.117 R)
• M28: 25,484,895 km (0.1 R)
• M29: 31,513,539 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit