🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.62 AU - 2.2 AU

Year: 969 Days

Day: 37 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.72 AU - 2.24 AU

Year: 1023 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.52 AU - 3.7 AU

Year: 2013 Days

Day: 24.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,227,737 km

• M1: 413,339 km (0.106 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 13.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.8 AU - 9.06 AU

Year: 8985 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,227,737 km

• M1: 170,392 km (0.028 R)
• M2: 630,854 km (0.103 R)
• M3: 1,162,226 km (0.119 R)
• M4: 2,043,657 km (0.109 R)
• M5: 3,878,774 km (0.046 R)
• M6: 4,966,051 km (0.077 R)
• M7: 8,525,433 km (0.086 R)
• M8: 9,183,664 km (0.1 R)
• M9: 10,017,971 km (0.073 R)
• M10: 11,467,874 km (0.061 R)
• M11: 12,107,255 km (0.085 R)
• M12: 12,996,465 km (0.045 R)
• M13: 13,457,376 km (0.081 R)
• M14: 14,843,250 km (0.06 R)
• M15: 16,995,216 km (0.118 R)
• M16: 19,125,639 km (0.083 R)
• M17: 21,428,549 km (0.062 R)
• M18: 24,516,697 km (0.079 R)
• M19: 26,395,497 km (0.114 R)
• M20: 29,837,146 km (0.043 R)
• M21: 32,501,484 km (0.092 R)
• M22: 33,459,658 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145

Radius: 5.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.93 AU - 14.19 AU

Year: 16340 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,227,737 km

• M1: 70,610 km (0.116 R)
• M2: 253,568 km (0.073 R)
• M3: 669,450 km (0.056 R)
• M4: 1,267,543 km (0.113 R)
• M5: 2,541,518 km (0.091 R)
• M6: 3,103,109 km (0.1 R)
• M7: 4,332,953 km (0.118 R)
• M8: 4,720,710 km (0.11 R)
• M9: 5,071,069 km (0.053 R)
• M10: 6,720,535 km (0.092 R)
• M11: 7,626,799 km (0.119 R)
• M12: 9,002,201 km (0.091 R)
• M13: 11,286,262 km (0.12 R)
• M14: 12,561,284 km (0.119 R)
• M15: 14,649,521 km (0.038 R)
• M16: 15,080,812 km (0.103 R)
• M17: 17,502,502 km (0.081 R)
• M18: 19,646,988 km (0.098 R)
• M19: 20,628,350 km (0.069 R)
• M20: 26,299,455 km (0.055 R)
• M21: 27,212,451 km (0.056 R)
• M22: 29,880,679 km (0.109 R)
• M23: 31,176,795 km (0.1 R)
• M24: 31,685,128 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 7.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.39 AU - 21.41 AU

Year: 30162 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,227,737 km

• M1: 96,341 km (0.115 R)
• M2: 507,735 km (0.083 R)
• M3: 1,068,278 km (0.063 R)
• M4: 2,123,691 km (0.072 R)
• M5: 9,997,177 km (0.113 R)
• M6: 12,407,498 km (0.078 R)
• M7: 13,267,686 km (0.117 R)
• M8: 20,254,205 km (0.089 R)
• M9: 20,798,143 km (0.03 R)
• M10: 22,681,880 km (0.092 R)
• M11: 23,765,118 km (0.093 R)
• M12: 26,034,218 km (0.119 R)
• M13: 28,443,941 km (0.073 R)
• M14: 35,895,859 km (0.097 R)
• M15: 52,947,025 km (0.042 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit