🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 12.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 284 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 128.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 60,130,632 km

• M1: 157,975 km (0.111 R)
• M2: 560,394 km (0.087 R)
• M3: 1,096,253 km (0.092 R)
• M4: 1,934,151 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 8.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.87 AU - 0.99 AU

Year: 608 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 60,130,632 km

• M1: 109,506 km (0.044 R)
• M2: 387,907 km (0.042 R)
• M3: 732,132 km (0.116 R)
• M4: 2,441,288 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 14.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.26 AU - 1.34 AU

Year: 1005 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,130,632 km

• M1: 182,360 km (0.088 R)
• M2: 654,191 km (0.069 R)
• M3: 1,296,116 km (0.055 R)
• M4: 2,016,878 km (0.106 R)
• M5: 3,083,063 km (0.102 R)
• M6: 3,607,104 km (0.046 R)
• M7: 4,398,776 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 10.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 1721 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,130,632 km

• M1: 130,749 km (0.08 R)
• M2: 656,884 km (0.075 R)
• M3: 1,358,498 km (0.093 R)
• M4: 2,309,342 km (0.119 R)
• M5: 2,779,080 km (0.102 R)
• M6: 3,398,864 km (0.12 R)
• M7: 3,857,082 km (0.113 R)
• M8: 5,244,153 km (0.078 R)
• M9: 5,642,233 km (0.113 R)
• M10: 6,210,705 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 9.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.8 AU - 3.34 AU

Year: 3648 Days

Day: 7.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,130,632 km

• M1: 113,246 km (0.108 R)
• M2: 414,386 km (0.107 R)
• M3: 721,361 km (0.119 R)
• M4: 1,083,089 km (0.103 R)
• M5: 1,458,579 km (0.11 R)
• M6: 1,808,489 km (0.082 R)
• M7: 2,104,094 km (0.114 R)
• M8: 2,432,162 km (0.09 R)
• M9: 3,247,022 km (0.117 R)
• M10: 3,809,211 km (0.082 R)
• M11: 4,211,629 km (0.119 R)
• M12: 5,202,715 km (0.116 R)
• M13: 5,539,160 km (0.05 R)
• M14: 6,313,180 km (0.11 R)
• M15: 6,847,693 km (0.062 R)
• M16: 7,284,070 km (0.061 R)
• M17: 7,872,289 km (0.097 R)
• M18: 10,343,496 km (0.052 R)
• M19: 12,087,658 km (0.113 R)
• M20: 12,725,692 km (0.059 R)
• M21: 13,724,707 km (0.103 R)
• M22: 14,621,995 km (0.114 R)
• M23: 15,664,094 km (0.101 R)
• M24: 17,548,279 km (0.118 R)
• M25: 18,905,431 km (0.111 R)
• M26: 19,702,937 km (0.079 R)
• M27: 22,297,263 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 11.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.57 AU - 5.39 AU

Year: 7538 Days

Day: 14.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,130,632 km

• M1: 150,495 km (0.104 R)
• M2: 535,112 km (0.111 R)
• M3: 926,011 km (0.107 R)
• M4: 1,283,251 km (0.115 R)
• M5: 2,037,673 km (0.041 R)
• M6: 2,772,348 km (0.086 R)
• M7: 6,256,183 km (0.089 R)
• M8: 6,804,609 km (0.053 R)
• M9: 7,384,749 km (0.08 R)
• M10: 8,156,226 km (0.094 R)
• M11: 8,602,925 km (0.067 R)
• M12: 10,508,203 km (0.116 R)
• M13: 11,383,949 km (0.039 R)
• M14: 12,202,549 km (0.064 R)
• M15: 13,447,502 km (0.108 R)
• M16: 16,062,323 km (0.092 R)
• M17: 17,356,195 km (0.072 R)
• M18: 21,044,082 km (0.075 R)
• M19: 23,801,620 km (0.087 R)
• M20: 25,139,025 km (0.083 R)
• M21: 27,058,964 km (0.075 R)
• M22: 33,609,705 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.15 AU - 11.55 AU

Year: 20967 Days

Day: 17.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,130,632 km

• M1: 87,365 km (0.115 R)
• M2: 306,376 km (0.044 R)
• M3: 836,850 km (0.068 R)
• M4: 1,282,054 km (0.098 R)
• M5: 2,982,832 km (0.071 R)
• M6: 4,409,696 km (0.089 R)
• M7: 6,522,018 km (0.088 R)
• M8: 12,607,809 km (0.076 R)
• M9: 16,424,799 km (0.103 R)
• M10: 18,065,140 km (0.071 R)
• M11: 19,897,863 km (0.067 R)
• M12: 20,330,949 km (0.111 R)
• M13: 33,557,794 km (0.11 R)
• M14: 34,048,326 km (0.093 R)
• M15: 36,314,434 km (0.106 R)
• M16: 37,747,732 km (0.053 R)
• M17: 38,145,063 km (0.091 R)
• M18: 39,625,933 km (0.109 R)
• M19: 54,044,176 km (0.042 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit