🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 214 Days

Day: 30.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,605,778 km

• M1: 125,662 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 223 Days

Day: 46.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.44 AU - 2.7 AU

Year: 1505 Days

Day: 12.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,605,778 km

• M1: 2,603,452 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 14.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.38 AU - 8.12 AU

Year: 7880 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,605,778 km

• M1: 184,005 km (0.114 R)
• M2: 725,699 km (0.094 R)
• M3: 1,229,395 km (0.077 R)
• M4: 2,217,788 km (0.083 R)
• M5: 2,691,864 km (0.101 R)
• M6: 3,381,361 km (0.034 R)
• M7: 5,089,170 km (0.111 R)
• M8: 8,031,162 km (0.09 R)
• M9: 8,627,459 km (0.12 R)
• M10: 10,317,316 km (0.047 R)
• M11: 11,022,970 km (0.093 R)
• M12: 12,270,466 km (0.117 R)
• M13: 13,009,180 km (0.07 R)
• M14: 16,327,560 km (0.103 R)
• M15: 16,963,052 km (0.101 R)
• M16: 21,054,554 km (0.087 R)
• M17: 23,689,571 km (0.112 R)
• M18: 25,507,484 km (0.115 R)
• M19: 26,711,897 km (0.066 R)
• M20: 28,772,308 km (0.099 R)
• M21: 30,552,672 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 12.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.13 AU - 10.77 AU

Year: 9780 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,605,778 km

• M1: 160,219 km (0.102 R)
• M2: 692,788 km (0.12 R)
• M3: 1,109,119 km (0.111 R)
• M4: 1,928,466 km (0.089 R)
• M5: 2,323,105 km (0.045 R)
• M6: 2,877,515 km (0.101 R)
• M7: 3,446,137 km (0.052 R)
• M8: 3,927,542 km (0.083 R)
• M9: 4,902,173 km (0.072 R)
• M10: 6,321,408 km (0.089 R)
• M11: 9,855,358 km (0.102 R)
• M12: 11,984,136 km (0.038 R)
• M13: 12,560,985 km (0.07 R)
• M14: 15,255,692 km (0.086 R)
• M15: 16,631,842 km (0.075 R)
• M16: 17,060,440 km (0.12 R)
• M17: 17,717,175 km (0.103 R)
• M18: 18,849,033 km (0.1 R)
• M19: 19,948,278 km (0.053 R)
• M20: 22,360,843 km (0.086 R)
• M21: 23,772,298 km (0.055 R)
• M22: 27,758,633 km (0.103 R)
• M23: 32,391,380 km (0.052 R)
• M24: 35,948,817 km (0.102 R)
• M25: 37,883,118 km (0.061 R)
• M26: 40,013,391 km (0.116 R)
• M27: 40,526,063 km (0.075 R)
• M28: 41,564,572 km (0.098 R)
• M29: 42,753,875 km (0.101 R)
• M30: 44,101,751 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit