🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.31 AU - 1.41 AU

Year: 597 Days

Day: 17.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.87 AU - 3.41 AU

Year: 2096 Days

Day: 39.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,605,119 km

• M1: 84,224 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 11.1

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.4 AU - 5.46 AU

Year: 4767 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,605,119 km

• M1: 138,827 km (0.076 R)
• M2: 570,865 km (0.028 R)
• M3: 916,586 km (0.101 R)
• M4: 2,076,568 km (0.097 R)
• M5: 2,774,592 km (0.096 R)
• M6: 4,610,008 km (0.059 R)
• M7: 5,677,090 km (0.088 R)
• M8: 6,663,688 km (0.08 R)
• M9: 7,286,912 km (0.062 R)
• M10: 8,101,173 km (0.06 R)
• M11: 9,692,147 km (0.088 R)
• M12: 11,098,217 km (0.094 R)
• M13: 11,530,705 km (0.076 R)
• M14: 12,226,036 km (0.099 R)
• M15: 13,920,231 km (0.101 R)
• M16: 15,348,891 km (0.12 R)
• M17: 16,747,482 km (0.119 R)
• M18: 17,965,507 km (0.077 R)
• M19: 19,241,577 km (0.058 R)
• M20: 19,587,298 km (0.089 R)
• M21: 19,937,058 km (0.103 R)
• M22: 20,577,187 km (0.068 R)
• M23: 21,452,035 km (0.109 R)
• M24: 21,973,683 km (0.055 R)
• M25: 22,810,534 km (0.079 R)
• M26: 25,448,692 km (0.114 R)
• M27: 26,712,495 km (0.113 R)
• M28: 29,365,164 km (0.106 R)
• M29: 32,383,152 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 6.4

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.18 AU - 17.98 AU

Year: 23167 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,605,119 km

• M1: 80,184 km (0.097 R)
• M2: 294,708 km (0.062 R)
• M3: 595,250 km (0.107 R)
• M4: 871,707 km (0.109 R)
• M5: 1,120,189 km (0.076 R)
• M6: 1,321,996 km (0.035 R)
• M7: 2,059,364 km (0.082 R)
• M8: 2,388,779 km (0.109 R)
• M9: 3,237,747 km (0.097 R)
• M10: 3,470,820 km (0.1 R)
• M11: 5,152,899 km (0.095 R)
• M12: 7,315,485 km (0.035 R)
• M13: 7,515,049 km (0.102 R)
• M14: 8,188,987 km (0.119 R)
• M15: 8,846,171 km (0.102 R)
• M16: 10,080,054 km (0.064 R)
• M17: 13,472,036 km (0.082 R)
• M18: 17,289,924 km (0.105 R)
• M19: 18,831,530 km (0.107 R)
• M20: 19,780,130 km (0.106 R)
• M21: 20,561,479 km (0.086 R)
• M22: 20,859,777 km (0.101 R)
• M23: 21,261,897 km (0.08 R)
• M24: 23,784,565 km (0.057 R)
• M25: 24,779,840 km (0.116 R)
• M26: 28,543,573 km (0.084 R)
• M27: 30,432,096 km (0.059 R)
• M28: 31,341,352 km (0.088 R)
• M29: 38,821,395 km (0.077 R)
• M30: 45,363,161 km (0.107 R)
• M31: 49,692,374 km (0.086 R)
• M32: 54,478,608 km (0.088 R)
• M33: 54,859,035 km (0.077 R)
• M34: 55,432,893 km (0.094 R)
• M35: 65,168,722 km (0.095 R)
• M36: 70,212,713 km (0.059 R)
• M37: 73,871,129 km (0.104 R)
• M38: 77,654,609 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit