🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.84 AU - 2.64 AU

Year: 1270 Days

Day: 39.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.16 AU - 3.24 AU

Year: 2168 Days

Day: 47.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,084,278 km

• M1: 37,848 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 3.6

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.51 AU - 14.85 AU

Year: 17101 Days

Day: 17.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,084,278 km

• M1: 50,714 km (0.055 R)
• M2: 187,596 km (0.04 R)
• M3: 503,247 km (0.117 R)
• M4: 1,025,344 km (0.106 R)
• M5: 1,621,940 km (0.112 R)
• M6: 1,809,685 km (0.075 R)
• M7: 2,521,921 km (0.049 R)
• M8: 4,413,885 km (0.113 R)
• M9: 4,748,984 km (0.075 R)
• M10: 6,223,271 km (0.078 R)
• M11: 7,002,976 km (0.12 R)
• M12: 7,207,625 km (0.064 R)
• M13: 8,612,948 km (0.082 R)
• M14: 12,362,618 km (0.054 R)
• M15: 12,541,388 km (0.051 R)
• M16: 13,088,168 km (0.076 R)
• M17: 16,490,173 km (0.042 R)
• M18: 17,293,963 km (0.095 R)
• M19: 18,900,644 km (0.11 R)
• M20: 22,406,919 km (0.12 R)
• M21: 28,857,728 km (0.077 R)
• M22: 31,772,942 km (0.101 R)
• M23: 32,673,073 km (0.059 R)
• M24: 34,523,897 km (0.108 R)
• M25: 38,180,219 km (0.059 R)
• M26: 39,583,148 km (0.079 R)
• M27: 39,971,653 km (0.103 R)
• M28: 43,308,284 km (0.115 R)
• M29: 45,822,426 km (0.084 R)
• M30: 49,473,213 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705

Radius: 3.6

Gravity: 54.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.66 AU - 14.22 AU

Year: 19713 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,084,278 km

• M1: 44,879 km (0.105 R)
• M2: 211,831 km (0.083 R)
• M3: 398,978 km (0.104 R)
• M4: 550,071 km (0.063 R)
• M5: 759,060 km (0.081 R)
• M6: 876,793 km (0.082 R)
• M7: 1,842,298 km (0.09 R)
• M8: 2,354,222 km (0.045 R)
• M9: 4,731,033 km (0.07 R)
• M10: 4,947,950 km (0.104 R)
• M11: 6,478,037 km (0.055 R)
• M12: 7,254,749 km (0.114 R)
• M13: 8,040,586 km (0.096 R)
• M14: 8,506,733 km (0.101 R)
• M15: 8,719,611 km (0.069 R)
• M16: 12,695,773 km (0.109 R)
• M17: 13,759,414 km (0.109 R)
• M18: 14,126,826 km (0.058 R)
• M19: 15,035,035 km (0.114 R)
• M20: 15,741,286 km (0.05 R)
• M21: 16,634,086 km (0.074 R)
• M22: 20,354,137 km (0.084 R)
• M23: 21,023,587 km (0.07 R)
• M24: 22,812,329 km (0.072 R)
• M25: 23,120,052 km (0.118 R)
• M26: 26,463,115 km (0.066 R)
• M27: 35,852,626 km (0.078 R)
• M28: 37,677,720 km (0.115 R)
• M29: 38,540,600 km (0.083 R)
• M30: 40,905,892 km (0.104 R)
• M31: 41,817,392 km (0.099 R)
• M32: 43,523,107 km (0.1 R)
• M33: 44,792,594 km (0.101 R)
• M34: 48,410,170 km (0.065 R)
• M35: 50,463,102 km (0.051 R)
• M36: 52,751,800 km (0.101 R)
• M37: 54,194,222 km (0.094 R)
• M38: 54,741,750 km (0.115 R)
• M39: 55,477,622 km (0.118 R)
• M40: 59,642,876 km (0.059 R)
• M41: 67,109,605 km (0.12 R)
• M42: 67,952,290 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit