🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 11.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.04 AU - 1.38 AU

Year: 903 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,528,712 km

• M1: 146,905 km (0.076 R)
• M2: 561,740 km (0.088 R)
• M3: 1,006,794 km (0.07 R)
• M4: 1,513,033 km (0.07 R)
• M5: 2,165,728 km (0.07 R)
• M6: 2,691,415 km (0.099 R)
• M7: 3,133,627 km (0.062 R)
• M8: 4,335,346 km (0.093 R)
• M9: 4,724,600 km (0.094 R)
• M10: 5,885,928 km (0.111 R)
• M11: 6,409,371 km (0.058 R)
• M12: 7,375,773 km (0.118 R)
• M13: 9,074,906 km (0.083 R)
• M14: 10,416,649 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 13.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.83 AU - 1.83 AU

Year: 1679 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 22,528,712 km

• M1: 166,054 km (0.087 R)
• M2: 597,494 km (0.093 R)
• M3: 1,026,241 km (0.084 R)
• M4: 1,474,586 km (0.108 R)
• M5: 1,922,033 km (0.1 R)
• M6: 2,422,438 km (0.04 R)
• M7: 2,935,110 km (0.117 R)
• M8: 4,144,160 km (0.11 R)
• M9: 5,076,155 km (0.096 R)
• M10: 5,662,130 km (0.057 R)
• M11: 6,445,125 km (0.067 R)
• M12: 7,327,005 km (0.095 R)
• M13: 8,197,215 km (0.045 R)
• M14: 11,947,784 km (0.112 R)
• M15: 12,946,798 km (0.09 R)
• M16: 14,000,865 km (0.087 R)
• M17: 14,615,712 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 11.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.87 AU - 2.11 AU

Year: 1904 Days

Day: 9 Hours

Environment

Temp: -208 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 22,528,712 km

• M1: 163,510 km (0.088 R)
• M2: 1,348,774 km (0.053 R)
• M3: 2,439,492 km (0.115 R)
• M4: 2,819,621 km (0.109 R)
• M5: 4,194,126 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 12.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.68 AU - 2.74 AU

Year: 2228 Days

Day: 5 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,528,712 km

• M1: 160,519 km (0.085 R)
• M2: 614,398 km (0.045 R)
• M3: 1,076,955 km (0.071 R)
• M4: 1,528,441 km (0.101 R)
• M5: 2,145,981 km (0.113 R)
• M6: 3,037,884 km (0.078 R)
• M7: 3,497,748 km (0.1 R)
• M8: 4,389,501 km (0.115 R)
• M9: 5,095,453 km (0.12 R)
• M10: 5,698,632 km (0.08 R)
• M11: 6,162,086 km (0.054 R)
• M12: 9,109,314 km (0.059 R)
• M13: 10,184,922 km (0.059 R)
• M14: 11,263,672 km (0.093 R)
• M15: 13,066,626 km (0.102 R)
• M16: 14,246,056 km (0.084 R)
• M17: 14,909,821 km (0.104 R)
• M18: 17,025,883 km (0.119 R)
• M19: 18,376,752 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 12.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.78 AU - 2.82 AU

Year: 2366 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,528,712 km

• M1: 156,928 km (0.086 R)
• M2: 771,327 km (0.062 R)
• M3: 1,419,534 km (0.093 R)
• M4: 1,950,307 km (0.102 R)
• M5: 2,761,577 km (0.096 R)
• M6: 3,161,153 km (0.113 R)
• M7: 3,748,623 km (0.031 R)
• M8: 4,429,294 km (0.085 R)
• M9: 5,073,612 km (0.082 R)
• M10: 6,117,057 km (0.111 R)
• M11: 7,817,835 km (0.088 R)
• M12: 8,526,480 km (0.038 R)
• M13: 9,814,817 km (0.094 R)
• M14: 10,912,117 km (0.096 R)
• M15: 12,818,294 km (0.04 R)
• M16: 14,035,571 km (0.038 R)
• M17: 14,888,878 km (0.088 R)
• M18: 17,495,172 km (0.11 R)
• M19: 18,260,814 km (0.069 R)
• M20: 18,991,599 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 14.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.17 AU - 2.69 AU

Year: 2569 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,528,712 km

• M1: 177,872 km (0.12 R)
• M2: 689,197 km (0.081 R)
• M3: 1,200,972 km (0.102 R)
• M4: 1,684,023 km (0.105 R)
• M5: 2,336,270 km (0.12 R)
• M6: 2,842,808 km (0.101 R)
• M7: 3,422,949 km (0.075 R)
• M8: 4,118,729 km (0.092 R)
• M9: 4,660,722 km (0.06 R)
• M10: 5,913,005 km (0.072 R)
• M11: 6,971,710 km (0.113 R)
• M12: 8,302,383 km (0.102 R)
• M13: 9,333,710 km (0.094 R)
• M14: 10,067,638 km (0.112 R)
• M15: 10,732,151 km (0.094 R)
• M16: 11,994,458 km (0.034 R)
• M17: 12,701,607 km (0.116 R)
• M18: 13,270,827 km (0.068 R)
• M19: 14,113,512 km (0.095 R)
• M20: 14,591,926 km (0.11 R)
• M21: 15,261,975 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 14

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.56 AU - 5.9 AU

Year: 8112 Days

Day: 9.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,528,712 km

• M1: 174,431 km (0.078 R)
• M2: 744,249 km (0.107 R)
• M3: 1,931,458 km (0.105 R)
• M4: 3,198,103 km (0.106 R)
• M5: 4,150,593 km (0.113 R)
• M6: 4,680,169 km (0.114 R)
• M7: 6,039,116 km (0.12 R)
• M8: 6,828,544 km (0.039 R)
• M9: 7,685,740 km (0.091 R)
• M10: 8,910,348 km (0.08 R)
• M11: 11,386,792 km (0.055 R)
• M12: 12,484,541 km (0.083 R)
• M13: 12,920,918 km (0.09 R)
• M14: 14,410,164 km (0.101 R)
• M15: 18,349,675 km (0.097 R)
• M16: 22,956,092 km (0.046 R)
• M17: 26,902,634 km (0.064 R)
• M18: 34,378,638 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3.2

Gravity: 92.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.58 AU - 7.32 AU

Year: 9844 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,528,712 km

• M1: 39,793 km (0.053 R)
• M2: 239,955 km (0.076 R)
• M3: 549,323 km (0.101 R)
• M4: 681,269 km (0.113 R)
• M5: 955,930 km (0.117 R)
• M6: 1,492,089 km (0.082 R)
• M7: 2,281,218 km (0.101 R)
• M8: 2,978,942 km (0.055 R)
• M9: 3,490,866 km (0.104 R)
• M10: 4,592,954 km (0.075 R)
• M11: 5,690,703 km (0.095 R)
• M12: 6,018,023 km (0.111 R)
• M13: 6,396,356 km (0.025 R)
• M14: 7,158,408 km (0.089 R)
• M15: 7,496,648 km (0.065 R)
• M16: 7,845,361 km (0.052 R)
• M17: 8,159,367 km (0.088 R)
• M18: 8,956,724 km (0.117 R)
• M19: 9,753,332 km (0.06 R)
• M20: 12,007,922 km (0.118 R)
• M21: 12,304,724 km (0.105 R)
• M22: 14,122,787 km (0.091 R)
• M23: 17,740,662 km (0.089 R)
• M24: 18,515,728 km (0.094 R)
• M25: 20,299,982 km (0.108 R)
• M26: 20,976,165 km (0.057 R)
• M27: 22,462,719 km (0.034 R)
• M28: 25,061,832 km (0.077 R)
• M29: 28,794,299 km (0.069 R)
• M30: 30,736,977 km (0.105 R)
• M31: 30,847,380 km (0.112 R)
• M32: 35,484,465 km (0.119 R)
• M33: 35,606,088 km (0.109 R)
• M34: 39,122,536 km (0.073 R)
• M35: 40,964,535 km (0.112 R)
• M36: 43,974,593 km (0.057 R)
• M37: 46,689,944 km (0.066 R)
• M38: 48,911,024 km (0.071 R)
• M39: 49,666,792 km (0.072 R)
• M40: 52,451,856 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.1

Radius: 6.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.76 AU - 7.22 AU

Year: 9943 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,528,712 km

• M1: 81,531 km (0.099 R)
• M2: 367,113 km (0.089 R)
• M3: 1,115,701 km (0.099 R)
• M4: 4,036,599 km (0.106 R)
• M5: 4,653,092 km (0.069 R)
• M6: 4,863,128 km (0.114 R)
• M7: 6,102,696 km (0.08 R)
• M8: 9,988,500 km (0.073 R)
• M9: 13,762,705 km (0.11 R)
• M10: 16,747,781 km (0.12 R)
• M11: 17,242,351 km (0.084 R)
• M12: 18,066,785 km (0.112 R)
• M13: 20,069,003 km (0.095 R)
• M14: 22,066,883 km (0.098 R)
• M15: 28,498,843 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.1

Radius: 6.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.61 AU - 7.09 AU

Year: 12160 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,528,712 km

• M1: 89,160 km (0.12 R)
• M2: 431,590 km (0.092 R)
• M3: 963,111 km (0.11 R)
• M4: 2,352,427 km (0.067 R)
• M5: 5,883,086 km (0.081 R)
• M6: 11,703,939 km (0.085 R)
• M7: 14,259,519 km (0.041 R)
• M8: 18,078,753 km (0.083 R)
• M9: 19,266,411 km (0.082 R)
• M10: 22,394,352 km (0.116 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: 193 - 17,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit