🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 8.8

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.54 AU - 0.7 AU

Year: 343 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,752,635 km

• M1: 109,506 km (0.065 R)
• M2: 395,238 km (0.092 R)
• M3: 704,756 km (0.078 R)
• M4: 1,056,311 km (0.066 R)
• M5: 1,330,673 km (0.052 R)
• M6: 1,688,511 km (0.106 R)
• M7: 2,069,088 km (0.09 R)
• M8: 2,920,300 km (0.105 R)
• M9: 3,299,680 km (0.118 R)
• M10: 3,675,171 km (0.111 R)
• M11: 4,211,030 km (0.105 R)
• M12: 4,754,520 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 8.2

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 360 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,752,635 km

• M1: 102,026 km (0.115 R)
• M2: 424,858 km (0.11 R)
• M3: 697,724 km (0.078 R)
• M4: 994,826 km (0.111 R)
• M5: 1,284,896 km (0.118 R)
• M6: 1,548,188 km (0.088 R)
• M7: 2,292,887 km (0.109 R)
• M8: 2,604,948 km (0.117 R)
• M9: 3,374,030 km (0.112 R)
• M10: 4,148,798 km (0.117 R)
• M11: 5,083,784 km (0.087 R)
• M12: 5,370,564 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.48 AU - 1.64 AU

Year: 1370 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,752,635 km

• M1: 99,483 km (0.085 R)
• M2: 365,318 km (0.104 R)
• M3: 922,121 km (0.099 R)
• M4: 1,215,782 km (0.052 R)
• M5: 1,715,888 km (0.083 R)
• M6: 2,297,973 km (0.041 R)
• M7: 2,777,733 km (0.032 R)
• M8: 3,229,668 km (0.092 R)
• M9: 3,514,054 km (0.077 R)
• M10: 5,091,115 km (0.061 R)
• M11: 5,368,320 km (0.101 R)
• M12: 6,023,409 km (0.111 R)
• M13: 6,382,593 km (0.112 R)
• M14: 6,730,558 km (0.11 R)
• M15: 7,329,847 km (0.095 R)
• M16: 8,251,370 km (0.089 R)
• M17: 10,021,412 km (0.118 R)
• M18: 10,942,486 km (0.095 R)
• M19: 12,912,989 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 14.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.6 AU - 2.66 AU

Year: 2185 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,752,635 km

• M1: 185,501 km (0.031 R)
• M2: 754,721 km (0.087 R)
• M3: 1,301,202 km (0.096 R)
• M4: 2,430,965 km (0.06 R)
• M5: 3,765,229 km (0.089 R)
• M6: 5,436,536 km (0.034 R)
• M7: 6,584,550 km (0.084 R)
• M8: 7,916,420 km (0.043 R)
• M9: 8,720,509 km (0.104 R)
• M10: 9,389,959 km (0.059 R)
• M11: 9,898,293 km (0.112 R)
• M12: 12,118,624 km (0.091 R)
• M13: 13,227,145 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.92 AU - 4.42 AU

Year: 5986 Days

Day: 13 Hours

Environment

Temp: -230 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,752,635 km

• M1: 1,070,971 km (0.119 R)
• M2: 2,329,688 km (0.114 R)
• M3: 2,676,755 km (0.105 R)
• M4: 3,495,803 km (0.071 R)
• M5: 3,909,740 km (0.088 R)
• M6: 4,356,140 km (0.066 R)
• M7: 4,688,547 km (0.051 R)
• M8: 6,221,027 km (0.118 R)
• M9: 6,893,619 km (0.062 R)
• M10: 7,379,364 km (0.063 R)
• M11: 7,957,410 km (0.096 R)
• M12: 8,239,552 km (0.12 R)
• M13: 9,436,334 km (0.106 R)
• M14: 10,660,045 km (0.093 R)
• M15: 12,404,805 km (0.099 R)
• M16: 16,000,240 km (0.094 R)
• M17: 19,208,815 km (0.034 R)
• M18: 19,911,327 km (0.101 R)
• M19: 21,097,638 km (0.073 R)
• M20: 23,610,583 km (0.046 R)
• M21: 24,863,914 km (0.107 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 4.5

Gravity: 46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.01 AU - 6.53 AU

Year: 9743 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,752,635 km

• M1: 57,446 km (0.105 R)
• M2: 198,965 km (0.116 R)
• M3: 375,491 km (0.1 R)
• M4: 822,639 km (0.047 R)
• M5: 982,858 km (0.03 R)
• M6: 1,394,252 km (0.107 R)
• M7: 1,732,343 km (0.09 R)
• M8: 2,570,241 km (0.103 R)
• M9: 2,718,044 km (0.119 R)
• M10: 3,244,479 km (0.117 R)
• M11: 3,392,431 km (0.117 R)
• M12: 3,570,602 km (0.051 R)
• M13: 4,001,593 km (0.06 R)
• M14: 4,436,474 km (0.093 R)
• M15: 4,712,034 km (0.117 R)
• M16: 5,572,670 km (0.119 R)
• M17: 5,893,558 km (0.053 R)
• M18: 6,849,937 km (0.077 R)
• M19: 7,386,096 km (0.072 R)
• M20: 8,038,791 km (0.089 R)
• M21: 9,358,992 km (0.066 R)
• M22: 11,657,564 km (0.043 R)
• M23: 14,839,959 km (0.075 R)
• M24: 15,386,739 km (0.054 R)
• M25: 19,352,130 km (0.071 R)
• M26: 21,095,245 km (0.1 R)
• M27: 23,578,420 km (0.06 R)
• M28: 25,081,429 km (0.09 R)
• M29: 34,502,954 km (0.11 R)
• M30: 37,680,861 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.8

Radius: 3

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.73 AU - 6.83 AU

Year: 12409 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,752,635 km

• M1: 287,527 km (0.105 R)
• M2: 439,818 km (0.068 R)
• M3: 1,407,716 km (0.074 R)
• M4: 1,683,574 km (0.061 R)
• M5: 3,514,204 km (0.091 R)
• M6: 5,284,694 km (0.078 R)
• M7: 7,283,023 km (0.065 R)
• M8: 8,728,288 km (0.037 R)
• M9: 12,785,831 km (0.068 R)
• M10: 15,043,711 km (0.091 R)
• M11: 15,572,540 km (0.1 R)
• M12: 16,053,048 km (0.12 R)
• M13: 22,994,838 km (0.076 R)
• M14: 23,695,854 km (0.061 R)
• M15: 25,387,058 km (0.082 R)
• M16: 25,718,118 km (0.11 R)
• M17: 30,472,488 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.4

Radius: 7.8

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.15 AU - 9.45 AU

Year: 18350 Days

Day: 15.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,752,635 km

• M1: 150,944 km (0.095 R)
• M2: 395,986 km (0.107 R)
• M3: 687,552 km (0.062 R)
• M4: 1,216,679 km (0.115 R)
• M5: 1,653,206 km (0.088 R)
• M6: 2,625,592 km (0.089 R)
• M7: 3,248,967 km (0.075 R)
• M8: 3,875,782 km (0.101 R)
• M9: 7,776,397 km (0.077 R)
• M10: 10,764,913 km (0.103 R)
• M11: 11,569,301 km (0.115 R)
• M12: 16,441,554 km (0.089 R)
• M13: 18,444,221 km (0.106 R)
• M14: 19,957,702 km (0.12 R)
• M15: 29,251,470 km (0.054 R)
• M16: 31,552,136 km (0.114 R)
• M17: 34,495,175 km (0.103 R)
• M18: 36,237,092 km (0.112 R)
• M19: 47,282,501 km (0.059 R)
• M20: 48,928,377 km (0.04 R)
• M21: 61,726,924 km (0.077 R)
• M22: 70,258,341 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit