🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 203 Days

Day: 42.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 254 Days

Day: 34.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 273 Days

Day: 40 Hours

Environment

Temp: 113 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,525,848 km

• M1: 54,454 km (0.025 R)
• M2: 510,278 km (0.093 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.94 AU - 7.68 AU

Year: 5623 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,525,848 km

• M1: 116,686 km (0.057 R)
• M2: 495,468 km (0.084 R)
• M3: 818,899 km (0.052 R)
• M4: 1,278,763 km (0.103 R)
• M5: 2,694,258 km (0.118 R)
• M6: 3,704,642 km (0.066 R)
• M7: 4,990,884 km (0.113 R)
• M8: 6,704,528 km (0.084 R)
• M9: 10,264,807 km (0.1 R)
• M10: 10,678,595 km (0.097 R)
• M11: 10,996,191 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.6

Radius: 5.2

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.16 AU - 18.48 AU

Year: 22323 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,525,848 km

• M1: 66,421 km (0.059 R)
• M2: 259,104 km (0.107 R)
• M3: 1,431,951 km (0.096 R)
• M4: 1,785,451 km (0.041 R)
• M5: 2,087,339 km (0.091 R)
• M6: 2,792,843 km (0.065 R)
• M7: 3,523,329 km (0.111 R)
• M8: 4,771,574 km (0.062 R)
• M9: 5,233,083 km (0.047 R)
• M10: 5,723,615 km (0.115 R)
• M11: 5,893,857 km (0.081 R)
• M12: 8,480,404 km (0.035 R)
• M13: 10,424,728 km (0.047 R)
• M14: 12,433,378 km (0.074 R)
• M15: 12,791,516 km (0.063 R)
• M16: 18,369,272 km (0.107 R)
• M17: 19,593,282 km (0.109 R)
• M18: 20,770,617 km (0.052 R)
• M19: 24,028,859 km (0.106 R)
• M20: 25,491,178 km (0.079 R)
• M21: 25,721,259 km (0.109 R)
• M22: 29,341,229 km (0.09 R)
• M23: 34,395,393 km (0.086 R)
• M24: 36,833,090 km (0.119 R)
• M25: 42,049,119 km (0.102 R)
• M26: 47,562,399 km (0.049 R)
• M27: 49,681,004 km (0.032 R)
• M28: 49,860,222 km (0.037 R)
• M29: 50,040,039 km (0.088 R)
• M30: 53,162,595 km (0.066 R)
• M31: 57,196,203 km (0.086 R)
• M32: 57,590,692 km (0.119 R)
• M33: 58,584,770 km (0.041 R)
• M34: 62,884,961 km (0.117 R)
• M35: 64,363,885 km (0.12 R)
• M36: 65,219,286 km (0.108 R)
• M37: 74,428,681 km (0.09 R)
• M38: 77,761,422 km (0.095 R)
• M39: 80,448,798 km (0.101 R)
• M40: 84,722,809 km (0.113 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit