🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 20 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,958,110 km

• M1: 305,030 km (0.081 R)
• M2: 662,719 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 8.7

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.29 AU

Year: 796 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,958,110 km

• M1: 108,159 km (0.101 R)
• M2: 500,405 km (0.071 R)
• M3: 1,070,971 km (0.059 R)
• M4: 1,374,505 km (0.089 R)
• M5: 2,160,343 km (0.104 R)
• M6: 2,569,643 km (0.109 R)
• M7: 3,559,382 km (0.102 R)
• M8: 4,132,641 km (0.09 R)
• M9: 4,433,034 km (0.096 R)
• M10: 7,586,407 km (0.115 R)
• M11: 9,793,125 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 12.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.08 AU - 1.66 AU

Year: 1035 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,958,110 km

• M1: 150,645 km (0.11 R)
• M2: 645,216 km (0.048 R)
• M3: 1,132,306 km (0.096 R)
• M4: 1,865,336 km (0.057 R)
• M5: 2,325,050 km (0.095 R)
• M6: 2,705,627 km (0.043 R)
• M7: 3,116,124 km (0.078 R)
• M8: 4,528,477 km (0.11 R)
• M9: 5,492,037 km (0.075 R)
• M10: 5,928,863 km (0.066 R)
• M11: 6,447,967 km (0.104 R)
• M12: 7,230,065 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 8.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.52 AU - 2.38 AU

Year: 1758 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,958,110 km

• M1: 105,466 km (0.082 R)
• M2: 544,536 km (0.115 R)
• M3: 807,529 km (0.108 R)
• M4: 1,535,173 km (0.087 R)
• M5: 2,693,210 km (0.092 R)
• M6: 3,232,212 km (0.103 R)
• M7: 3,763,134 km (0.071 R)
• M8: 4,402,516 km (0.069 R)
• M9: 5,267,191 km (0.071 R)
• M10: 6,484,918 km (0.077 R)
• M11: 6,921,893 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 8.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.42 AU - 3.28 AU

Year: 3107 Days

Day: 11 Hours

Environment

Temp: -198 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,958,110 km

• M1: 102,026 km (0.102 R)
• M2: 395,537 km (0.026 R)
• M3: 684,859 km (0.086 R)
• M4: 1,351,168 km (0.045 R)
• M5: 1,688,511 km (0.085 R)
• M6: 2,287,052 km (0.081 R)
• M7: 2,548,998 km (0.094 R)
• M8: 2,831,140 km (0.099 R)
• M9: 3,547,714 km (0.117 R)
• M10: 4,743,000 km (0.095 R)
• M11: 5,125,821 km (0.117 R)
• M12: 5,750,991 km (0.081 R)
• M13: 6,534,585 km (0.06 R)
• M14: 7,596,729 km (0.097 R)
• M15: 8,184,948 km (0.063 R)
• M16: 8,637,482 km (0.078 R)
• M17: 9,106,621 km (0.112 R)
• M18: 10,095,762 km (0.1 R)
• M19: 11,272,648 km (0.096 R)
• M20: 12,120,120 km (0.098 R)
• M21: 12,453,873 km (0.06 R)
• M22: 15,108,637 km (0.045 R)
• M23: 17,109,359 km (0.118 R)
• M24: 17,423,963 km (0.12 R)
• M25: 17,742,457 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 13.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.8 AU - 4.54 AU

Year: 4540 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,958,110 km

• M1: 162,912 km (0.099 R)
• M2: 833,709 km (0.096 R)
• M3: 1,400,984 km (0.099 R)
• M4: 2,549,746 km (0.062 R)
• M5: 3,014,846 km (0.084 R)
• M6: 3,439,105 km (0.043 R)
• M7: 3,861,570 km (0.069 R)
• M8: 4,549,271 km (0.033 R)
• M9: 5,111,310 km (0.072 R)
• M10: 5,829,829 km (0.102 R)
• M11: 6,257,529 km (0.11 R)
• M12: 6,829,442 km (0.034 R)
• M13: 7,601,666 km (0.05 R)
• M14: 8,183,303 km (0.115 R)
• M15: 8,979,911 km (0.111 R)
• M16: 9,474,632 km (0.112 R)
• M17: 12,273,009 km (0.058 R)
• M18: 14,163,926 km (0.066 R)
• M19: 14,993,447 km (0.12 R)
• M20: 15,910,033 km (0.106 R)
• M21: 17,035,757 km (0.034 R)
• M22: 17,974,035 km (0.047 R)
• M23: 19,635,020 km (0.03 R)
• M24: 20,082,018 km (0.074 R)
• M25: 22,350,071 km (0.12 R)
• M26: 23,617,614 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.3

Radius: 4.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.81 AU - 9.43 AU

Year: 16341 Days

Day: 19.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,958,110 km

• M1: 55,202 km (0.106 R)
• M2: 405,410 km (0.059 R)
• M3: 1,477,129 km (0.103 R)
• M4: 2,732,555 km (0.034 R)
• M5: 3,111,935 km (0.083 R)
• M6: 3,325,261 km (0.107 R)
• M7: 3,901,512 km (0.066 R)
• M8: 16,573,200 km (0.117 R)
• M9: 17,823,240 km (0.047 R)
• M10: 21,870,760 km (0.077 R)
• M11: 22,025,743 km (0.053 R)
• M12: 25,025,330 km (0.081 R)
• M13: 31,325,794 km (0.097 R)
• M14: 32,519,585 km (0.049 R)
• M15: 33,950,190 km (0.055 R)
• M16: 34,786,292 km (0.075 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: 543 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit