🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.74 AU - 2.84 AU

Year: 1212 Days

Day: 42.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.7 AU - 3.44 AU

Year: 1882 Days

Day: 41 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.23 AU - 6.21 AU

Year: 4786 Days

Day: 7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,332,001 km

• M1: 187,446 km (0.098 R)
• M2: 659,876 km (0.107 R)
• M3: 1,158,486 km (0.074 R)
• M4: 1,909,168 km (0.109 R)
• M5: 2,919,103 km (0.089 R)
• M6: 3,637,023 km (0.106 R)
• M7: 5,401,979 km (0.112 R)
• M8: 6,736,392 km (0.089 R)
• M9: 8,173,579 km (0.099 R)
• M10: 9,291,823 km (0.1 R)
• M11: 10,552,035 km (0.106 R)
• M12: 13,311,518 km (0.119 R)
• M13: 14,965,472 km (0.093 R)
• M14: 15,509,410 km (0.083 R)
• M15: 16,407,296 km (0.091 R)
• M16: 18,616,258 km (0.102 R)
• M17: 22,966,864 km (0.065 R)
• M18: 23,618,362 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 12.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.35 AU - 7.41 AU

Year: 5638 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,332,001 km

• M1: 163,510 km (0.089 R)
• M2: 708,346 km (0.112 R)
• M3: 1,250,489 km (0.089 R)
• M4: 1,959,433 km (0.072 R)
• M5: 2,678,101 km (0.03 R)
• M6: 3,700,752 km (0.105 R)
• M7: 5,488,447 km (0.113 R)
• M8: 5,918,541 km (0.049 R)
• M9: 7,346,153 km (0.083 R)
• M10: 11,701,845 km (0.07 R)
• M11: 12,417,222 km (0.095 R)
• M12: 13,107,317 km (0.096 R)
• M13: 15,452,712 km (0.029 R)
• M14: 16,064,717 km (0.114 R)
• M15: 17,798,107 km (0.09 R)
• M16: 18,882,542 km (0.082 R)
• M17: 20,737,706 km (0.073 R)
• M18: 21,938,229 km (0.092 R)
• M19: 23,583,356 km (0.086 R)
• M20: 24,149,584 km (0.087 R)
• M21: 33,261,591 km (0.068 R)
• M22: 34,696,533 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 14.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.48 AU - 13.44 AU

Year: 12694 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,332,001 km

• M1: 181,612 km (0.108 R)
• M2: 674,238 km (0.079 R)
• M3: 1,282,652 km (0.118 R)
• M4: 3,118,966 km (0.087 R)
• M5: 3,681,005 km (0.089 R)
• M6: 4,169,592 km (0.12 R)
• M7: 4,727,143 km (0.094 R)
• M8: 5,614,109 km (0.095 R)
• M9: 7,133,275 km (0.094 R)
• M10: 10,747,560 km (0.074 R)
• M11: 12,136,127 km (0.102 R)
• M12: 14,223,466 km (0.091 R)
• M13: 15,211,710 km (0.084 R)
• M14: 18,709,458 km (0.079 R)
• M15: 20,714,368 km (0.115 R)
• M16: 23,832,886 km (0.097 R)
• M17: 27,670,071 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 9.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.62 AU - 14.64 AU

Year: 15703 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,332,001 km

• M1: 117,434 km (0.1 R)
• M2: 464,950 km (0.089 R)
• M3: 1,023,100 km (0.072 R)
• M4: 1,454,690 km (0.12 R)
• M5: 1,842,447 km (0.111 R)
• M6: 2,237,835 km (0.086 R)
• M7: 2,643,843 km (0.08 R)
• M8: 4,681,965 km (0.087 R)
• M9: 5,535,869 km (0.098 R)
• M10: 6,000,071 km (0.105 R)
• M11: 6,659,349 km (0.06 R)
• M12: 7,095,427 km (0.089 R)
• M13: 8,928,599 km (0.036 R)
• M14: 9,787,590 km (0.05 R)
• M15: 11,794,895 km (0.082 R)
• M16: 13,504,649 km (0.102 R)
• M17: 15,298,477 km (0.082 R)
• M18: 16,448,136 km (0.058 R)
• M19: 21,626,616 km (0.097 R)
• M20: 22,681,132 km (0.051 R)
• M21: 32,136,764 km (0.072 R)
• M22: 33,382,615 km (0.109 R)
• M23: 35,049,884 km (0.06 R)
• M24: 37,312,851 km (0.063 R)
• M25: 39,530,190 km (0.107 R)
• M26: 44,073,627 km (0.12 R)
• M27: 50,768,281 km (0.045 R)
• M28: 51,439,078 km (0.086 R)
• M29: 52,970,212 km (0.114 R)
• M30: 58,660,167 km (0.087 R)
• M31: 60,518,622 km (0.114 R)
• M32: 60,894,860 km (0.09 R)
• M33: 64,744,612 km (0.093 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit