🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.15 AU

Year: 696 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,695,764 km

• M1: 177,872 km (0.054 R)
• M2: 628,161 km (0.085 R)
• M3: 1,122,882 km (0.025 R)
• M4: 1,825,094 km (0.09 R)
• M5: 2,354,820 km (0.102 R)
• M6: 3,038,482 km (0.031 R)
• M7: 3,815,942 km (0.097 R)
• M8: 4,278,499 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 8.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.04 AU - 1.04 AU

Year: 696 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,695,764 km

• M1: 111,750 km (0.055 R)
• M2: 496,665 km (0.119 R)
• M3: 1,145,321 km (0.101 R)
• M4: 1,565,542 km (0.118 R)
• M5: 2,680,046 km (0.104 R)
• M6: 3,425,193 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 15

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.98 AU - 1.52 AU

Year: 917 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,695,764 km

• M1: 186,549 km (0.05 R)
• M2: 666,159 km (0.082 R)
• M3: 1,133,054 km (0.09 R)
• M4: 1,825,244 km (0.102 R)
• M5: 2,400,747 km (0.064 R)
• M6: 3,312,994 km (0.073 R)
• M7: 3,830,154 km (0.096 R)
• M8: 4,915,487 km (0.104 R)
• M9: 5,574,914 km (0.117 R)
• M10: 6,216,390 km (0.094 R)
• M11: 6,805,207 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 9.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.38 AU - 1.72 AU

Year: 1266 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,695,764 km

• M1: 122,969 km (0.07 R)
• M2: 443,857 km (0.08 R)
• M3: 974,331 km (0.113 R)
• M4: 1,436,140 km (0.097 R)
• M5: 2,294,083 km (0.101 R)
• M6: 3,295,641 km (0.066 R)
• M7: 3,692,524 km (0.111 R)
• M8: 4,481,204 km (0.088 R)
• M9: 4,808,824 km (0.117 R)
• M10: 5,359,045 km (0.074 R)
• M11: 5,788,690 km (0.114 R)
• M12: 6,476,391 km (0.113 R)
• M13: 8,241,347 km (0.054 R)
• M14: 8,761,648 km (0.108 R)
• M15: 9,331,466 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.7

Radius: 11

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.29 AU - 1.95 AU

Year: 1353 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,695,764 km

• M1: 136,882 km (0.028 R)
• M2: 529,576 km (0.052 R)
• M3: 1,300,454 km (0.116 R)
• M4: 2,449,216 km (0.06 R)
• M5: 2,876,917 km (0.072 R)
• M6: 3,384,951 km (0.119 R)
• M7: 3,750,867 km (0.119 R)
• M8: 4,178,568 km (0.103 R)
• M9: 5,973,443 km (0.116 R)
• M10: 6,583,204 km (0.106 R)
• M11: 6,928,476 km (0.111 R)
• M12: 7,602,115 km (0.063 R)
• M13: 7,954,867 km (0.062 R)
• M14: 9,292,421 km (0.07 R)
• M15: 12,557,844 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 13.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.53 AU - 3.59 AU

Year: 3511 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,695,764 km

• M1: 173,085 km (0.071 R)
• M2: 654,640 km (0.08 R)
• M3: 1,760,767 km (0.086 R)
• M4: 2,265,809 km (0.04 R)
• M5: 2,838,919 km (0.091 R)
• M6: 4,281,042 km (0.119 R)
• M7: 5,164,717 km (0.12 R)
• M8: 6,068,438 km (0.085 R)
• M9: 7,102,309 km (0.03 R)
• M10: 7,981,794 km (0.063 R)
• M11: 9,028,680 km (0.11 R)
• M12: 9,485,702 km (0.113 R)
• M13: 12,560,536 km (0.076 R)
• M14: 13,804,144 km (0.109 R)
• M15: 14,500,073 km (0.057 R)
• M16: 15,402,896 km (0.114 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.6

Radius: 4.2

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.54 AU - 10.32 AU

Year: 17506 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,695,764 km

• M1: 52,210 km (0.079 R)
• M2: 463,753 km (0.088 R)
• M3: 1,440,927 km (0.086 R)
• M4: 2,638,458 km (0.066 R)
• M5: 3,644,503 km (0.098 R)
• M6: 6,103,444 km (0.083 R)
• M7: 7,208,673 km (0.103 R)
• M8: 7,437,109 km (0.117 R)
• M9: 9,760,962 km (0.063 R)
• M10: 12,582,079 km (0.079 R)
• M11: 19,689,773 km (0.068 R)
• M12: 25,236,712 km (0.12 R)
• M13: 26,566,637 km (0.118 R)
• M14: 36,646,392 km (0.12 R)
• M15: 38,579,944 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit