🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.26 AU - 2.72 AU

Year: 1657 Days

Day: 16.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,375,102 km

• M1: 1,587,682 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 13.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 2148 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,375,102 km

• M1: 166,652 km (0.092 R)
• M2: 864,676 km (0.104 R)
• M3: 1,814,024 km (0.089 R)
• M4: 3,426,539 km (0.034 R)
• M5: 4,077,888 km (0.047 R)
• M6: 4,515,761 km (0.073 R)
• M7: 6,149,520 km (0.083 R)
• M8: 6,566,748 km (0.045 R)
• M9: 7,664,198 km (0.086 R)
• M10: 8,241,496 km (0.052 R)
• M11: 9,212,087 km (0.073 R)
• M12: 10,402,587 km (0.118 R)
• M13: 11,149,529 km (0.073 R)
• M14: 12,254,908 km (0.113 R)
• M15: 13,045,682 km (0.061 R)
• M16: 15,962,093 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.5

Radius: 5.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.37 AU - 12.31 AU

Year: 15052 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,375,102 km

• M1: 72,854 km (0.107 R)
• M2: 271,071 km (0.107 R)
• M3: 791,223 km (0.113 R)
• M4: 1,745,358 km (0.089 R)
• M5: 1,923,829 km (0.081 R)
• M6: 3,360,716 km (0.097 R)
• M7: 3,804,124 km (0.049 R)
• M8: 4,172,883 km (0.097 R)
• M9: 5,083,186 km (0.082 R)
• M10: 5,612,314 km (0.117 R)
• M11: 5,833,868 km (0.114 R)
• M12: 9,860,594 km (0.082 R)
• M13: 10,347,984 km (0.092 R)
• M14: 10,808,745 km (0.087 R)
• M15: 17,569,522 km (0.062 R)
• M16: 18,528,145 km (0.069 R)
• M17: 19,269,552 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506

Radius: 6.1

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.65 AU - 18.35 AU

Year: 25737 Days

Day: 24.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,375,102 km

• M1: 75,846 km (0.069 R)
• M2: 294,259 km (0.102 R)
• M3: 796,908 km (0.045 R)
• M4: 1,605,933 km (0.116 R)
• M5: 1,803,851 km (0.117 R)
• M6: 3,159,806 km (0.116 R)
• M7: 4,094,494 km (0.039 R)
• M8: 6,539,671 km (0.062 R)
• M9: 7,337,028 km (0.113 R)
• M10: 7,683,646 km (0.109 R)
• M11: 7,886,501 km (0.1 R)
• M12: 8,197,365 km (0.112 R)
• M13: 8,679,220 km (0.116 R)
• M14: 9,408,360 km (0.065 R)
• M15: 13,381,829 km (0.073 R)
• M16: 14,583,997 km (0.111 R)
• M17: 15,531,550 km (0.079 R)
• M18: 17,724,505 km (0.089 R)
• M19: 18,168,661 km (0.115 R)
• M20: 20,211,570 km (0.113 R)
• M21: 25,079,185 km (0.041 R)
• M22: 34,925,717 km (0.105 R)
• M23: 37,773,014 km (0.106 R)
• M24: 39,103,387 km (0.047 R)
• M25: 41,857,335 km (0.104 R)
• M26: 43,281,656 km (0.068 R)
• M27: 44,086,642 km (0.05 R)
• M28: 55,478,969 km (0.101 R)
• M29: 56,428,766 km (0.062 R)
• M30: 60,937,496 km (0.112 R)
• M31: 66,529,913 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit