🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.15 AU - 2.99 AU

Year: 1528 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 14.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.52 AU - 5.94 AU

Year: 4436 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,801,246 km

• M1: 176,675 km (0.115 R)
• M2: 1,329,626 km (0.071 R)
• M3: 4,509,628 km (0.055 R)
• M4: 5,366,225 km (0.037 R)
• M5: 8,495,962 km (0.111 R)
• M6: 9,151,500 km (0.044 R)
• M7: 9,692,745 km (0.115 R)
• M8: 14,054,421 km (0.072 R)
• M9: 15,879,664 km (0.03 R)
• M10: 18,193,794 km (0.108 R)
• M11: 19,936,310 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692

Radius: 8

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.19 AU - 8.75 AU

Year: 7572 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,801,246 km

• M1: 100,679 km (0.097 R)
• M2: 463,305 km (0.11 R)
• M3: 849,566 km (0.117 R)
• M4: 1,112,260 km (0.103 R)
• M5: 2,518,630 km (0.085 R)
• M6: 5,293,521 km (0.106 R)
• M7: 6,480,281 km (0.108 R)
• M8: 7,996,904 km (0.056 R)
• M9: 9,057,104 km (0.072 R)
• M10: 13,135,291 km (0.116 R)
• M11: 14,606,437 km (0.096 R)
• M12: 18,507,949 km (0.119 R)
• M13: 19,085,397 km (0.072 R)
• M14: 19,674,813 km (0.098 R)
• M15: 20,658,568 km (0.108 R)
• M16: 20,967,638 km (0.043 R)
• M17: 21,279,848 km (0.077 R)
• M18: 24,835,341 km (0.103 R)
• M19: 25,272,915 km (0.077 R)
• M20: 26,982,519 km (0.078 R)
• M21: 27,538,126 km (0.104 R)
• M22: 29,056,843 km (0.092 R)
• M23: 31,847,591 km (0.102 R)
• M24: 33,626,609 km (0.051 R)
• M25: 38,303,637 km (0.103 R)

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 14.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.96 AU - 10.42 AU

Year: 11186 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,801,246 km

• M1: 197,768 km (0.039 R)
• M2: 798,404 km (0.114 R)
• M3: 1,795,025 km (0.093 R)
• M4: 3,208,126 km (0.086 R)
• M5: 4,824,382 km (0.094 R)
• M6: 5,650,312 km (0.092 R)
• M7: 7,158,857 km (0.105 R)
• M8: 9,976,832 km (0.08 R)
• M9: 11,319,323 km (0.064 R)
• M10: 12,779,249 km (0.071 R)
• M11: 13,642,877 km (0.097 R)
• M12: 14,606,736 km (0.074 R)
• M13: 15,358,914 km (0.108 R)
• M14: 20,120,315 km (0.107 R)
• M15: 21,850,564 km (0.075 R)
• M16: 24,541,680 km (0.118 R)
• M17: 26,515,624 km (0.06 R)
• M18: 29,080,480 km (0.08 R)
• M19: 33,178,115 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 4.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.53 AU - 19.49 AU

Year: 26017 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 101.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,801,246 km

• M1: 57,296 km (0.093 R)
• M2: 298,448 km (0.12 R)
• M3: 653,144 km (0.048 R)
• M4: 822,190 km (0.118 R)
• M5: 1,224,459 km (0.08 R)
• M6: 1,699,133 km (0.037 R)
• M7: 1,951,654 km (0.039 R)
• M8: 2,428,123 km (0.113 R)
• M9: 2,660,748 km (0.07 R)
• M10: 3,025,767 km (0.119 R)
• M11: 3,607,702 km (0.067 R)
• M12: 4,474,921 km (0.115 R)
• M13: 4,695,877 km (0.09 R)
• M14: 9,863,137 km (0.074 R)
• M15: 12,498,752 km (0.109 R)
• M16: 17,277,058 km (0.091 R)
• M17: 19,771,752 km (0.108 R)
• M18: 21,060,837 km (0.115 R)
• M19: 23,332,032 km (0.079 R)
• M20: 26,165,116 km (0.051 R)
• M21: 32,268,710 km (0.111 R)
• M22: 34,051,318 km (0.054 R)
• M23: 35,399,494 km (0.095 R)
• M24: 38,332,510 km (0.032 R)
• M25: 38,595,054 km (0.093 R)
• M26: 42,116,887 km (0.073 R)
• M27: 43,384,280 km (0.104 R)
• M28: 45,405,796 km (0.12 R)
• M29: 49,791,557 km (0.081 R)
• M30: 52,650,971 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit