🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.68 AU - 0.88 AU

Year: 242 Days

Day: 37 Hours

Environment

Temp: 170 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.74 AU - 0.98 AU

Year: 280 Days

Day: 41.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,583,683 km

• M1: 137,032 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.93 AU - 1.23 AU

Year: 394 Days

Day: 32.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.3 AU - 2.86 AU

Year: 1456 Days

Day: 40.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,583,683 km

• M1: 45,029 km (0.096 R)
• M2: 239,955 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.5

Radius: 6.2

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.57 AU - 19.75 AU

Year: 29476 Days

Day: 18.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 100,583,683 km

• M1: 78,539 km (0.094 R)
• M2: 347,067 km (0.042 R)
• M3: 755,619 km (0.104 R)
• M4: 981,512 km (0.104 R)
• M5: 1,332,169 km (0.044 R)
• M6: 2,033,484 km (0.104 R)
• M7: 2,845,352 km (0.092 R)
• M8: 3,855,736 km (0.058 R)
• M9: 4,688,547 km (0.105 R)
• M10: 5,168,008 km (0.063 R)
• M11: 5,723,764 km (0.103 R)
• M12: 7,417,511 km (0.116 R)
• M13: 8,522,441 km (0.108 R)
• M14: 11,053,936 km (0.067 R)
• M15: 12,267,325 km (0.118 R)
• M16: 12,490,225 km (0.116 R)
• M17: 19,993,007 km (0.115 R)
• M18: 22,444,318 km (0.092 R)
• M19: 24,969,829 km (0.111 R)
• M20: 25,208,438 km (0.103 R)
• M21: 26,424,369 km (0.114 R)
• M22: 27,298,320 km (0.094 R)
• M23: 36,049,496 km (0.087 R)
• M24: 40,475,499 km (0.053 R)
• M25: 43,676,594 km (0.066 R)
• M26: 44,197,045 km (0.12 R)
• M27: 47,406,817 km (0.105 R)
• M28: 52,117,505 km (0.114 R)
• M29: 54,485,639 km (0.103 R)
• M30: 59,647,813 km (0.107 R)
• M31: 62,456,513 km (0.075 R)
• M32: 71,409,796 km (0.077 R)
• M33: 77,323,998 km (0.078 R)
• M34: 87,341,969 km (0.109 R)
• M35: 94,095,116 km (0.096 R)
• M36: 99,681,848 km (0.107 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit