🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.93 AU - 1.01 AU

Year: 345 Days

Day: 18.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,638,555 km

• M1: 298,149 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.42 AU

Year: 475 Days

Day: 41.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,638,555 km

• M1: 52,658 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.94 AU - 1.52 AU

Year: 493 Days

Day: 25 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.84 AU - 2.08 AU

Year: 992 Days

Day: 40.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.74 AU - 3.52 AU

Year: 2003 Days

Day: 42.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,638,555 km

• M1: 198,516 km (0.083 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 9.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.72 AU - 6.44 AU

Year: 4767 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,638,555 km

• M1: 115,938 km (0.115 R)
• M2: 338,540 km (0.065 R)
• M3: 742,753 km (0.079 R)
• M4: 1,110,465 km (0.082 R)
• M5: 1,576,163 km (0.115 R)
• M6: 1,956,740 km (0.098 R)
• M7: 2,538,377 km (0.108 R)
• M8: 2,719,240 km (0.077 R)
• M9: 3,120,163 km (0.047 R)
• M10: 3,382,707 km (0.103 R)
• M11: 4,053,205 km (0.078 R)
• M12: 4,639,479 km (0.111 R)
• M13: 5,370,414 km (0.109 R)
• M14: 5,635,202 km (0.06 R)
• M15: 5,879,047 km (0.074 R)
• M16: 6,184,226 km (0.069 R)
• M17: 6,411,017 km (0.112 R)
• M18: 6,700,489 km (0.095 R)
• M19: 7,177,257 km (0.102 R)
• M20: 7,733,462 km (0.097 R)
• M21: 8,180,460 km (0.059 R)
• M22: 9,113,053 km (0.107 R)
• M23: 9,952,896 km (0.063 R)
• M24: 11,055,582 km (0.11 R)
• M25: 12,900,572 km (0.048 R)
• M26: 13,983,063 km (0.027 R)
• M27: 14,454,146 km (0.113 R)
• M28: 14,977,140 km (0.104 R)
• M29: 17,162,765 km (0.05 R)
• M30: 18,409,215 km (0.098 R)
• M31: 22,954,297 km (0.108 R)
• M32: 24,506,076 km (0.094 R)
• M33: 25,072,603 km (0.092 R)
• M34: 25,530,672 km (0.097 R)
• M35: 28,426,288 km (0.098 R)
• M36: 28,913,977 km (0.05 R)
• M37: 30,026,237 km (0.085 R)
• M38: 31,159,591 km (0.105 R)
• M39: 31,862,701 km (0.067 R)
• M40: 32,443,739 km (0.053 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit