🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 11.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 279 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,224,374 km

• M1: 139,276 km (0.115 R)
• M2: 507,735 km (0.087 R)
• M3: 888,611 km (0.077 R)
• M4: 1,268,440 km (0.025 R)
• M5: 1,647,222 km (0.114 R)
• M6: 2,195,648 km (0.085 R)
• M7: 2,659,401 km (0.055 R)
• M8: 3,007,815 km (0.082 R)
• M9: 3,616,080 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.4

Radius: 15

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 570 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 39,224,374 km

• M1: 186,997 km (0.111 R)
• M2: 740,509 km (0.082 R)
• M3: 1,268,440 km (0.039 R)
• M4: 2,651,024 km (0.048 R)
• M5: 3,554,445 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.14 AU - 1.4 AU

Year: 1006 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 39,224,374 km

• M1: 135,536 km (0.103 R)
• M2: 638,035 km (0.076 R)
• M3: 1,139,188 km (0.117 R)
• M4: 1,523,954 km (0.058 R)
• M5: 1,889,421 km (0.118 R)
• M6: 2,901,002 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 14.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 1436 Days

Day: 9 Hours

Environment

Temp: -198 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,224,374 km

• M1: 185,352 km (0.031 R)
• M2: 695,032 km (0.055 R)
• M3: 1,232,088 km (0.086 R)
• M4: 1,824,047 km (0.085 R)
• M5: 2,657,756 km (0.086 R)
• M6: 3,378,219 km (0.096 R)
• M7: 4,226,439 km (0.101 R)
• M8: 5,128,664 km (0.108 R)
• M9: 5,784,202 km (0.059 R)
• M10: 6,594,125 km (0.068 R)
• M11: 7,865,407 km (0.117 R)
• M12: 8,891,499 km (0.1 R)
• M13: 13,295,361 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.3

Radius: 12.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.81 AU - 2.21 AU

Year: 2003 Days

Day: 5.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,224,374 km

• M1: 161,416 km (0.119 R)
• M2: 725,699 km (0.034 R)
• M3: 1,228,797 km (0.066 R)
• M4: 1,784,703 km (0.115 R)
• M5: 2,355,568 km (0.053 R)
• M6: 2,873,625 km (0.111 R)
• M7: 3,555,941 km (0.117 R)
• M8: 4,857,592 km (0.11 R)
• M9: 5,269,136 km (0.111 R)
• M10: 5,930,508 km (0.068 R)
• M11: 8,092,946 km (0.04 R)
• M12: 9,668,510 km (0.076 R)
• M13: 10,175,198 km (0.077 R)
• M14: 12,297,992 km (0.062 R)
• M15: 13,642,129 km (0.115 R)
• M16: 14,843,250 km (0.089 R)
• M17: 15,913,623 km (0.052 R)
• M18: 16,366,157 km (0.099 R)
• M19: 16,982,799 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 9.8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.53 AU - 3.03 AU

Year: 3258 Days

Day: 14.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,224,374 km

• M1: 123,568 km (0.072 R)
• M2: 748,737 km (0.059 R)
• M3: 1,467,106 km (0.094 R)
• M4: 2,823,959 km (0.107 R)
• M5: 4,176,025 km (0.076 R)
• M6: 7,617,524 km (0.093 R)
• M7: 8,529,023 km (0.106 R)
• M8: 8,906,459 km (0.119 R)
• M9: 9,880,341 km (0.107 R)
• M10: 11,003,821 km (0.102 R)
• M11: 15,181,641 km (0.107 R)
• M12: 15,634,922 km (0.057 R)
• M13: 16,780,992 km (0.1 R)
• M14: 17,759,661 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 14

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.01 AU - 4.21 AU

Year: 4821 Days

Day: 13.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,224,374 km

• M1: 397,332 km (0.118 R)
• M2: 997,519 km (0.119 R)
• M3: 2,768,608 km (0.07 R)
• M4: 3,457,656 km (0.089 R)
• M5: 3,920,063 km (0.113 R)
• M6: 4,520,249 km (0.112 R)
• M7: 4,997,167 km (0.105 R)
• M8: 6,540,419 km (0.098 R)
• M9: 9,303,043 km (0.078 R)
• M10: 11,761,235 km (0.066 R)
• M11: 12,233,515 km (0.114 R)
• M12: 12,816,947 km (0.071 R)
• M13: 15,506,567 km (0.108 R)
• M14: 16,716,515 km (0.092 R)
• M15: 18,679,987 km (0.069 R)
• M16: 24,713,119 km (0.096 R)
• M17: 28,084,158 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 8.5

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.82 AU - 5.66 AU

Year: 7254 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,224,374 km

• M1: 105,766 km (0.112 R)
• M2: 419,622 km (0.106 R)
• M3: 1,015,620 km (0.073 R)
• M4: 1,781,112 km (0.066 R)
• M5: 2,296,327 km (0.082 R)
• M6: 2,673,763 km (0.065 R)
• M7: 4,085,667 km (0.052 R)
• M8: 5,971,199 km (0.069 R)
• M9: 6,975,749 km (0.066 R)
• M10: 8,169,689 km (0.083 R)
• M11: 8,457,216 km (0.115 R)
• M12: 11,459,496 km (0.112 R)
• M13: 14,204,617 km (0.027 R)
• M14: 17,699,223 km (0.098 R)
• M15: 18,460,976 km (0.07 R)
• M16: 21,030,618 km (0.066 R)
• M17: 25,710,788 km (0.072 R)
• M18: 30,154,592 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.6

Radius: 6.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.22 AU - 7.08 AU

Year: 10721 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,224,374 km

• M1: 87,814 km (0.06 R)
• M2: 585,227 km (0.115 R)
• M3: 891,304 km (0.063 R)
• M4: 1,359,845 km (0.103 R)
• M5: 2,191,459 km (0.12 R)
• M6: 2,453,255 km (0.095 R)
• M7: 2,834,880 km (0.106 R)
• M8: 3,277,241 km (0.109 R)
• M9: 3,550,107 km (0.12 R)
• M10: 3,789,015 km (0.112 R)
• M11: 4,570,813 km (0.05 R)
• M12: 5,613,361 km (0.07 R)
• M13: 5,839,553 km (0.09 R)
• M14: 7,675,717 km (0.11 R)
• M15: 9,772,780 km (0.099 R)
• M16: 11,693,766 km (0.092 R)
• M17: 13,736,076 km (0.081 R)
• M18: 14,872,123 km (0.087 R)
• M19: 15,940,551 km (0.106 R)
• M20: 20,120,465 km (0.067 R)
• M21: 21,036,004 km (0.096 R)
• M22: 21,820,046 km (0.037 R)
• M23: 25,501,799 km (0.095 R)
• M24: 26,212,838 km (0.108 R)
• M25: 26,483,012 km (0.096 R)
• M26: 27,120,299 km (0.061 R)
• M27: 30,859,797 km (0.057 R)
• M28: 31,261,766 km (0.057 R)
• M29: 32,488,469 km (0.095 R)
• M30: 36,249,658 km (0.089 R)
• M31: 38,408,057 km (0.03 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: 347 - 12,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit