🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 14

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,209,036 km

• M1: 174,730 km (0.092 R)
• M2: 683,213 km (0.077 R)
• M3: 1,128,118 km (0.09 R)
• M4: 1,631,365 km (0.096 R)
• M5: 2,197,443 km (0.088 R)
• M6: 2,635,316 km (0.107 R)
• M7: 3,075,882 km (0.073 R)
• M8: 3,545,619 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 12.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.09 AU - 1.35 AU

Year: 914 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,209,036 km

• M1: 151,692 km (0.102 R)
• M2: 666,159 km (0.089 R)
• M3: 1,086,978 km (0.094 R)
• M4: 1,682,078 km (0.112 R)
• M5: 2,442,634 km (0.065 R)
• M6: 3,012,004 km (0.095 R)
• M7: 3,609,198 km (0.069 R)
• M8: 4,120,075 km (0.096 R)
• M9: 4,839,940 km (0.081 R)
• M10: 5,268,837 km (0.114 R)
• M11: 5,949,358 km (0.063 R)
• M12: 6,530,845 km (0.089 R)
• M13: 7,858,227 km (0.075 R)
• M14: 9,216,874 km (0.117 R)
• M15: 9,702,918 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.25 AU - 1.73 AU

Year: 1234 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,209,036 km

• M1: 103,971 km (0.085 R)
• M2: 401,820 km (0.03 R)
• M3: 729,439 km (0.115 R)
• M4: 1,701,227 km (0.042 R)
• M5: 2,260,125 km (0.096 R)
• M6: 2,749,609 km (0.074 R)
• M7: 3,587,058 km (0.088 R)
• M8: 4,568,420 km (0.089 R)
• M9: 4,932,391 km (0.084 R)
• M10: 5,191,495 km (0.114 R)
• M11: 6,004,859 km (0.093 R)
• M12: 7,269,260 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 11.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.59 AU - 2.45 AU

Year: 1947 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,209,036 km

• M1: 150,944 km (0.092 R)
• M2: 674,387 km (0.034 R)
• M3: 1,165,966 km (0.07 R)
• M4: 1,661,135 km (0.105 R)
• M5: 2,077,914 km (0.096 R)
• M6: 2,651,173 km (0.048 R)
• M7: 3,507,023 km (0.086 R)
• M8: 4,151,341 km (0.12 R)
• M9: 4,685,256 km (0.104 R)
• M10: 8,101,173 km (0.114 R)
• M11: 8,709,139 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 9.6

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.09 AU - 3.67 AU

Year: 4215 Days

Day: 6.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,209,036 km

• M1: 127,757 km (0.111 R)
• M2: 587,471 km (0.11 R)
• M3: 1,456,634 km (0.119 R)
• M4: 2,140,746 km (0.111 R)
• M5: 2,465,822 km (0.106 R)
• M6: 4,277,901 km (0.108 R)
• M7: 5,415,892 km (0.115 R)
• M8: 5,729,598 km (0.113 R)
• M9: 6,085,791 km (0.098 R)
• M10: 7,554,992 km (0.088 R)
• M11: 8,353,695 km (0.106 R)
• M12: 9,008,485 km (0.111 R)
• M13: 9,906,371 km (0.059 R)
• M14: 10,464,221 km (0.106 R)
• M15: 11,317,079 km (0.083 R)
• M16: 12,361,870 km (0.05 R)
• M17: 12,707,442 km (0.085 R)
• M18: 14,369,923 km (0.119 R)
• M19: 14,751,996 km (0.106 R)
• M20: 20,358,325 km (0.112 R)
• M21: 22,043,994 km (0.096 R)
• M22: 24,666,445 km (0.104 R)
• M23: 25,135,883 km (0.102 R)
• M24: 25,931,744 km (0.106 R)
• M25: 27,156,801 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 11.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.49 AU - 3.59 AU

Year: 4517 Days

Day: 13.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,209,036 km

• M1: 146,157 km (0.078 R)
• M2: 652,546 km (0.071 R)
• M3: 1,069,326 km (0.1 R)
• M4: 2,962,636 km (0.11 R)
• M5: 4,476,866 km (0.115 R)
• M6: 5,039,055 km (0.099 R)
• M7: 5,620,392 km (0.067 R)
• M8: 7,205,980 km (0.115 R)
• M9: 8,084,718 km (0.098 R)
• M10: 10,978,389 km (0.074 R)
• M11: 12,896,832 km (0.074 R)
• M12: 13,335,304 km (0.086 R)
• M13: 16,518,298 km (0.103 R)
• M14: 16,977,862 km (0.076 R)
• M15: 18,902,140 km (0.088 R)
• M16: 20,767,924 km (0.117 R)
• M17: 22,894,907 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 12.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.91 AU - 6.15 AU

Year: 8820 Days

Day: 11.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,209,036 km

• M1: 159,471 km (0.036 R)
• M2: 576,251 km (0.047 R)
• M3: 1,208,003 km (0.082 R)
• M4: 1,831,976 km (0.113 R)
• M5: 2,742,428 km (0.068 R)
• M6: 3,495,953 km (0.09 R)
• M7: 4,115,587 km (0.109 R)
• M8: 5,166,362 km (0.079 R)
• M9: 6,459,636 km (0.063 R)
• M10: 8,292,509 km (0.089 R)
• M11: 12,618,730 km (0.085 R)
• M12: 13,898,689 km (0.042 R)
• M13: 18,114,058 km (0.106 R)
• M14: 20,123,906 km (0.072 R)
• M15: 21,705,604 km (0.083 R)
• M16: 22,443,869 km (0.118 R)
• M17: 24,582,371 km (0.056 R)
• M18: 27,896,113 km (0.107 R)
• M19: 30,773,479 km (0.12 R)
• M20: 40,585,154 km (0.102 R)
• M21: 42,083,826 km (0.104 R)
• M22: 42,719,018 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 4.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.2 AU - 7.04 AU

Year: 10269 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,209,036 km

• M1: 58,942 km (0.087 R)
• M2: 656,735 km (0.043 R)
• M3: 909,256 km (0.076 R)
• M4: 1,141,881 km (0.118 R)
• M5: 1,333,216 km (0.107 R)
• M6: 1,484,759 km (0.098 R)
• M7: 2,561,564 km (0.035 R)
• M8: 3,047,159 km (0.102 R)
• M9: 3,460,797 km (0.077 R)
• M10: 3,771,811 km (0.052 R)
• M11: 4,077,290 km (0.046 R)
• M12: 4,248,430 km (0.11 R)
• M13: 4,954,083 km (0.114 R)
• M14: 5,704,616 km (0.078 R)
• M15: 6,298,968 km (0.102 R)
• M16: 7,142,850 km (0.095 R)
• M17: 10,123,138 km (0.047 R)
• M18: 12,058,636 km (0.099 R)
• M19: 13,513,774 km (0.103 R)
• M20: 14,452,201 km (0.092 R)
• M21: 15,670,377 km (0.103 R)
• M22: 16,212,819 km (0.115 R)
• M23: 16,643,362 km (0.101 R)
• M24: 16,955,423 km (0.042 R)
• M25: 18,045,991 km (0.07 R)
• M26: 20,508,073 km (0.083 R)
• M27: 23,418,200 km (0.119 R)
• M28: 25,752,525 km (0.061 R)
• M29: 26,170,053 km (0.029 R)
• M30: 27,104,591 km (0.105 R)
• M31: 27,885,492 km (0.086 R)
• M32: 28,237,346 km (0.069 R)
• M33: 29,674,533 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit