🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 308 Days

Day: 45.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,758,396 km

• M1: 732,431 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 11.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.18 AU - 2.84 AU

Year: 2568 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,758,396 km

• M1: 147,952 km (0.09 R)
• M2: 735,573 km (0.118 R)
• M3: 1,273,377 km (0.09 R)
• M4: 1,703,172 km (0.091 R)
• M5: 2,240,827 km (0.116 R)
• M6: 3,456,010 km (0.08 R)
• M7: 4,143,861 km (0.057 R)
• M8: 6,041,360 km (0.054 R)
• M9: 7,157,959 km (0.095 R)
• M10: 7,543,024 km (0.089 R)
• M11: 8,809,370 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 8

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.04 AU - 3.32 AU

Year: 3661 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,758,396 km

• M1: 99,483 km (0.09 R)
• M2: 354,248 km (0.078 R)
• M3: 605,572 km (0.056 R)
• M4: 1,050,925 km (0.093 R)
• M5: 1,312,572 km (0.112 R)
• M6: 1,813,874 km (0.107 R)
• M7: 2,138,053 km (0.05 R)
• M8: 2,630,230 km (0.091 R)
• M9: 3,330,049 km (0.112 R)
• M10: 3,926,645 km (0.099 R)
• M11: 4,193,677 km (0.116 R)
• M12: 4,789,077 km (0.107 R)
• M13: 5,304,890 km (0.075 R)
• M14: 5,943,224 km (0.106 R)
• M15: 6,236,436 km (0.091 R)
• M16: 7,207,027 km (0.085 R)
• M17: 8,025,028 km (0.089 R)
• M18: 9,210,143 km (0.093 R)
• M19: 9,643,228 km (0.032 R)
• M20: 10,214,094 km (0.07 R)
• M21: 14,019,864 km (0.054 R)
• M22: 16,522,187 km (0.118 R)
• M23: 17,162,017 km (0.061 R)
• M24: 17,999,915 km (0.115 R)
• M25: 18,429,111 km (0.107 R)
• M26: 23,609,985 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 6.5

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.3 AU - 7 AU

Year: 9848 Days

Day: 16.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,758,396 km

• M1: 81,082 km (0.107 R)
• M2: 306,227 km (0.103 R)
• M3: 550,371 km (0.097 R)
• M4: 860,038 km (0.108 R)
• M5: 1,116,898 km (0.09 R)
• M6: 1,320,351 km (0.04 R)
• M7: 1,819,858 km (0.039 R)
• M8: 2,477,191 km (0.083 R)
• M9: 2,806,306 km (0.113 R)
• M10: 3,477,253 km (0.118 R)
• M11: 4,365,116 km (0.094 R)
• M12: 4,972,035 km (0.052 R)
• M13: 5,949,807 km (0.116 R)
• M14: 6,277,875 km (0.106 R)
• M15: 6,695,103 km (0.101 R)
• M16: 9,111,408 km (0.118 R)
• M17: 12,286,174 km (0.081 R)
• M18: 13,739,667 km (0.108 R)
• M19: 14,248,599 km (0.094 R)
• M20: 15,920,355 km (0.078 R)
• M21: 16,767,378 km (0.076 R)
• M22: 17,275,263 km (0.085 R)
• M23: 18,018,465 km (0.091 R)
• M24: 19,808,404 km (0.045 R)
• M25: 20,050,303 km (0.096 R)
• M26: 22,842,697 km (0.097 R)
• M27: 25,029,369 km (0.071 R)
• M28: 25,406,954 km (0.12 R)
• M29: 29,081,078 km (0.109 R)
• M30: 32,197,202 km (0.051 R)
• M31: 34,938,882 km (0.08 R)
• M32: 43,002,806 km (0.069 R)
• M33: 45,336,084 km (0.089 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.5

Radius: 6.6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.84 AU - 11.62 AU

Year: 19597 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,758,396 km

• M1: 82,129 km (0.074 R)
• M2: 291,417 km (0.087 R)
• M3: 736,470 km (0.064 R)
• M4: 1,261,559 km (0.075 R)
• M5: 1,722,619 km (0.112 R)
• M6: 2,147,926 km (0.09 R)
• M7: 3,761,938 km (0.117 R)
• M8: 4,712,183 km (0.114 R)
• M9: 7,349,743 km (0.083 R)
• M10: 7,582,518 km (0.096 R)
• M11: 8,979,313 km (0.059 R)
• M12: 9,906,670 km (0.105 R)
• M13: 10,716,892 km (0.079 R)
• M14: 13,206,350 km (0.094 R)
• M15: 16,768,425 km (0.092 R)
• M16: 17,336,299 km (0.082 R)
• M17: 22,155,893 km (0.107 R)
• M18: 27,574,328 km (0.074 R)
• M19: 32,173,715 km (0.067 R)
• M20: 34,850,320 km (0.094 R)
• M21: 38,365,122 km (0.114 R)
• M22: 40,932,371 km (0.104 R)
• M23: 43,764,109 km (0.099 R)
• M24: 45,149,834 km (0.088 R)
• M25: 48,333,726 km (0.078 R)
• M26: 49,317,332 km (0.112 R)
• M27: 50,147,151 km (0.093 R)
• M28: 52,005,306 km (0.052 R)
• M29: 61,413,965 km (0.093 R)
• M30: 62,374,234 km (0.115 R)
• M31: 63,931,398 km (0.095 R)
• M32: 65,315,178 km (0.111 R)
• M33: 65,714,156 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit