🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.64 AU

Year: 143 Days

Day: 42.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,883,292 km

• M1: 448,943 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.12 AU - 2.38 AU

Year: 1252 Days

Day: 41.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,883,292 km

• M1: 34,408 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.81 AU - 3.01 AU

Year: 1387 Days

Day: 43.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.4 AU - 3.14 AU

Year: 1710 Days

Day: 40.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,883,292 km

• M1: 91,404 km (0.113 R)
• M2: 2,156,753 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.29 AU - 4.43 AU

Year: 2812 Days

Day: 17.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.5 AU - 4.5 AU

Year: 2967 Days

Day: 27.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 14.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.06 AU - 10.7 AU

Year: 9813 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,883,292 km

• M1: 178,470 km (0.116 R)
• M2: 655,538 km (0.083 R)
• M3: 1,366,876 km (0.109 R)
• M4: 1,867,580 km (0.109 R)
• M5: 2,454,901 km (0.109 R)
• M6: 2,927,630 km (0.114 R)
• M7: 3,930,235 km (0.103 R)
• M8: 5,244,901 km (0.109 R)
• M9: 6,356,264 km (0.114 R)
• M10: 7,025,864 km (0.104 R)
• M11: 7,538,237 km (0.112 R)
• M12: 8,160,713 km (0.101 R)
• M13: 10,087,833 km (0.064 R)
• M14: 11,263,672 km (0.079 R)
• M15: 12,816,349 km (0.112 R)
• M16: 16,548,965 km (0.063 R)
• M17: 18,551,632 km (0.097 R)
• M18: 19,534,490 km (0.04 R)
• M19: 20,156,368 km (0.066 R)
• M20: 20,871,745 km (0.05 R)
• M21: 21,358,088 km (0.07 R)
• M22: 22,018,263 km (0.083 R)
• M23: 23,379,305 km (0.119 R)
• M24: 24,886,354 km (0.103 R)
• M25: 27,411,566 km (0.091 R)
• M26: 29,389,250 km (0.106 R)
• M27: 31,354,517 km (0.098 R)
• M28: 32,748,619 km (0.114 R)
• M29: 36,707,578 km (0.069 R)
• M30: 42,511,077 km (0.083 R)
• M31: 43,293,474 km (0.115 R)
• M32: 44,752,652 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 5.8

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.37 AU - 14.17 AU

Year: 16924 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,883,292 km

• M1: 72,405 km (0.07 R)
• M2: 370,404 km (0.111 R)
• M3: 2,199,537 km (0.078 R)
• M4: 3,526,171 km (0.099 R)
• M5: 5,238,618 km (0.111 R)
• M6: 5,543,947 km (0.044 R)
• M7: 7,875,430 km (0.116 R)
• M8: 8,225,489 km (0.029 R)
• M9: 9,730,593 km (0.109 R)
• M10: 10,911,968 km (0.105 R)
• M11: 12,654,484 km (0.092 R)
• M12: 13,698,677 km (0.118 R)
• M13: 15,026,059 km (0.108 R)
• M14: 15,486,820 km (0.11 R)
• M15: 20,067,956 km (0.091 R)
• M16: 22,564,595 km (0.092 R)
• M17: 25,368,807 km (0.118 R)
• M18: 29,696,673 km (0.046 R)
• M19: 30,422,223 km (0.05 R)
• M20: 36,656,864 km (0.059 R)
• M21: 38,910,406 km (0.096 R)
• M22: 40,808,205 km (0.094 R)
• M23: 41,105,605 km (0.109 R)
• M24: 45,901,115 km (0.108 R)
• M25: 49,860,222 km (0.072 R)
• M26: 50,712,781 km (0.106 R)
• M27: 52,271,740 km (0.105 R)
• M28: 56,584,647 km (0.105 R)
• M29: 58,073,295 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit