🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.59 AU - 1.71 AU

Year: 745 Days

Day: 39.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.4 AU - 2.04 AU

Year: 793 Days

Day: 18.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,454,518 km

• M1: 935,585 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.21 AU - 3.25 AU

Year: 1585 Days

Day: 23.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,454,518 km

• M1: 1,068,278 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.74 AU - 4.06 AU

Year: 2203 Days

Day: 26.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.37 AU - 4.89 AU

Year: 3501 Days

Day: 26.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 14.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.68 AU - 6.78 AU

Year: 4821 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,454,518 km

• M1: 186,549 km (0.095 R)
• M2: 660,475 km (0.099 R)
• M3: 1,342,042 km (0.086 R)
• M4: 2,596,271 km (0.116 R)
• M5: 3,070,795 km (0.111 R)
• M6: 3,866,058 km (0.108 R)
• M7: 4,963,807 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 8.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.85 AU - 11.73 AU

Year: 13333 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,454,518 km

• M1: 114,143 km (0.076 R)
• M2: 472,131 km (0.088 R)
• M3: 1,709,455 km (0.067 R)
• M4: 1,974,542 km (0.058 R)
• M5: 2,588,791 km (0.119 R)
• M6: 4,332,055 km (0.083 R)
• M7: 8,745,342 km (0.101 R)
• M8: 10,383,289 km (0.105 R)
• M9: 11,822,271 km (0.105 R)
• M10: 12,273,159 km (0.03 R)
• M11: 13,571,968 km (0.072 R)
• M12: 16,931,487 km (0.108 R)
• M13: 17,432,191 km (0.073 R)
• M14: 18,462,920 km (0.098 R)
• M15: 19,768,461 km (0.117 R)
• M16: 27,036,823 km (0.042 R)
• M17: 28,516,496 km (0.115 R)
• M18: 33,613,744 km (0.076 R)
• M19: 36,731,962 km (0.077 R)
• M20: 41,182,499 km (0.096 R)
• M21: 45,979,654 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475

Radius: 7.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.4 AU - 16.61 AU

Year: 17433 Days

Day: 15.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,454,518 km

• M1: 99,333 km (0.04 R)
• M2: 350,657 km (0.084 R)
• M3: 721,511 km (0.106 R)
• M4: 1,136,046 km (0.108 R)
• M5: 2,702,785 km (0.043 R)
• M6: 4,201,007 km (0.086 R)
• M7: 5,685,916 km (0.116 R)
• M8: 6,106,136 km (0.102 R)
• M9: 6,587,841 km (0.117 R)
• M10: 8,138,573 km (0.111 R)
• M11: 8,426,998 km (0.111 R)
• M12: 8,973,479 km (0.085 R)
• M13: 9,543,447 km (0.083 R)
• M14: 10,247,753 km (0.071 R)
• M15: 10,527,651 km (0.117 R)
• M16: 11,161,497 km (0.118 R)
• M17: 11,759,589 km (0.109 R)
• M18: 12,954,577 km (0.1 R)
• M19: 13,216,224 km (0.091 R)
• M20: 14,577,265 km (0.084 R)
• M21: 15,074,977 km (0.088 R)
• M22: 16,179,608 km (0.044 R)
• M23: 17,258,508 km (0.112 R)
• M24: 19,218,390 km (0.114 R)
• M25: 25,774,217 km (0.09 R)
• M26: 30,693,294 km (0.119 R)
• M27: 31,158,693 km (0.108 R)
• M28: 31,747,062 km (0.119 R)
• M29: 35,561,209 km (0.11 R)
• M30: 37,644,359 km (0.09 R)
• M31: 49,929,037 km (0.1 R)
• M32: 51,059,100 km (0.116 R)
• M33: 53,202,987 km (0.106 R)
• M34: 56,617,409 km (0.042 R)
• M35: 57,493,154 km (0.113 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit