🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 167 Days

Day: 14.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 246 Days

Day: 29.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.85 AU - 3.95 AU

Year: 2374 Days

Day: 43 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,590,946 km

• M1: 63,130 km (0.037 R)
• M2: 1,088,175 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 8

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.7 AU - 8.78 AU

Year: 8959 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,590,946 km

• M1: 119,828 km (0.1 R)
• M2: 563,984 km (0.078 R)
• M3: 1,045,540 km (0.061 R)
• M4: 2,195,798 km (0.104 R)
• M5: 2,757,837 km (0.108 R)
• M6: 4,083,274 km (0.088 R)
• M7: 5,415,144 km (0.042 R)
• M8: 5,858,851 km (0.075 R)
• M9: 7,542,725 km (0.069 R)
• M10: 7,923,302 km (0.08 R)
• M11: 11,334,731 km (0.112 R)
• M12: 19,498,138 km (0.102 R)
• M13: 20,621,618 km (0.095 R)
• M14: 22,386,873 km (0.078 R)
• M15: 22,647,173 km (0.103 R)
• M16: 24,159,757 km (0.081 R)
• M17: 26,795,971 km (0.115 R)
• M18: 30,247,493 km (0.111 R)
• M19: 30,778,864 km (0.09 R)
• M20: 42,625,220 km (0.078 R)
• M21: 43,562,152 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 12

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.77 AU - 12.31 AU

Year: 12049 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,590,946 km

• M1: 149,299 km (0.054 R)
• M2: 542,591 km (0.103 R)
• M3: 1,075,309 km (0.119 R)
• M4: 1,531,583 km (0.102 R)
• M5: 1,935,946 km (0.12 R)
• M6: 2,679,298 km (0.112 R)
• M7: 3,232,361 km (0.061 R)
• M8: 3,956,864 km (0.096 R)
• M9: 4,731,781 km (0.084 R)
• M10: 6,756,887 km (0.068 R)
• M11: 7,186,083 km (0.069 R)
• M12: 9,702,170 km (0.084 R)
• M13: 11,913,675 km (0.111 R)
• M14: 12,648,799 km (0.085 R)
• M15: 14,560,062 km (0.104 R)
• M16: 15,157,107 km (0.103 R)
• M17: 17,509,384 km (0.053 R)
• M18: 20,315,690 km (0.055 R)
• M19: 22,214,536 km (0.097 R)
• M20: 23,247,509 km (0.058 R)
• M21: 24,730,174 km (0.076 R)
• M22: 26,450,400 km (0.113 R)
• M23: 28,897,671 km (0.079 R)
• M24: 30,032,371 km (0.102 R)
• M25: 30,707,805 km (0.12 R)
• M26: 32,491,461 km (0.078 R)
• M27: 33,408,645 km (0.045 R)
• M28: 34,552,919 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit