🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 41.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 20.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,389,702 km

• M1: 384,616 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 351 Days

Day: 17.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 8.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.76 AU - 9.2 AU

Year: 8403 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,389,702 km

• M1: 105,766 km (0.079 R)
• M2: 1,288,038 km (0.073 R)
• M3: 1,685,370 km (0.083 R)
• M4: 2,105,740 km (0.096 R)
• M5: 4,871,954 km (0.045 R)
• M6: 5,342,140 km (0.111 R)
• M7: 5,957,586 km (0.083 R)
• M8: 6,713,504 km (0.043 R)
• M9: 7,262,977 km (0.111 R)
• M10: 11,843,963 km (0.115 R)
• M11: 14,411,212 km (0.087 R)
• M12: 14,836,668 km (0.084 R)
• M13: 16,564,673 km (0.048 R)
• M14: 19,823,214 km (0.118 R)
• M15: 23,558,822 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 5.3

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.91 AU - 18.37 AU

Year: 24172 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,389,702 km

• M1: 66,571 km (0.115 R)
• M2: 395,238 km (0.111 R)
• M3: 576,849 km (0.12 R)
• M4: 754,721 km (0.094 R)
• M5: 1,446,013 km (0.096 R)
• M6: 1,692,850 km (0.104 R)
• M7: 2,045,601 km (0.094 R)
• M8: 3,318,679 km (0.078 R)
• M9: 3,515,550 km (0.072 R)
• M10: 3,840,477 km (0.066 R)
• M11: 4,619,283 km (0.073 R)
• M12: 5,774,478 km (0.117 R)
• M13: 6,397,553 km (0.102 R)
• M14: 9,965,013 km (0.109 R)
• M15: 11,357,022 km (0.101 R)
• M16: 11,935,517 km (0.094 R)
• M17: 12,873,944 km (0.112 R)
• M18: 13,860,542 km (0.111 R)
• M19: 17,204,952 km (0.101 R)
• M20: 17,456,576 km (0.069 R)
• M21: 18,139,639 km (0.086 R)
• M22: 18,840,356 km (0.039 R)
• M23: 20,765,232 km (0.111 R)
• M24: 23,121,249 km (0.081 R)
• M25: 26,643,381 km (0.093 R)
• M26: 28,008,013 km (0.106 R)
• M27: 31,372,020 km (0.108 R)
• M28: 34,728,248 km (0.109 R)
• M29: 38,745,250 km (0.045 R)
• M30: 47,030,130 km (0.097 R)
• M31: 49,863,813 km (0.053 R)
• M32: 55,320,545 km (0.095 R)
• M33: 72,077,750 km (0.109 R)
• M34: 72,513,379 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit