🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 246 Days

Day: 45.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 251 Days

Day: 47.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,126,379 km

• M1: 29,471 km (0.087 R)
• M2: 99,632 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.22 AU

Year: 382 Days

Day: 39.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 422 Days

Day: 32.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,126,379 km

• M1: 498,161 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.69 AU - 2.03 AU

Year: 941 Days

Day: 22.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.18 AU - 5.08 AU

Year: 3113 Days

Day: 30.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 10.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.55 AU - 7.69 AU

Year: 7046 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,126,379 km

• M1: 137,780 km (0.105 R)
• M2: 291,267 km (0.076 R)
• M3: 428,448 km (0.087 R)
• M4: 496,815 km (0.096 R)
• M5: 591,510 km (0.076 R)
• M6: 728,542 km (0.106 R)
• M7: 851,511 km (0.031 R)
• M8: 955,332 km (0.076 R)
• M9: 1,036,264 km (0.086 R)
• M10: 1,205,310 km (0.047 R)
• M11: 1,308,233 km (0.091 R)
• M12: 1,383,780 km (0.093 R)
• M13: 1,460,823 km (0.091 R)
• M14: 1,651,860 km (0.111 R)
• M15: 1,817,465 km (0.108 R)
• M16: 1,971,251 km (0.063 R)
• M17: 2,111,724 km (0.114 R)
• M18: 2,328,790 km (0.092 R)
• M19: 2,496,489 km (0.077 R)
• M20: 2,648,929 km (0.12 R)
• M21: 2,863,602 km (0.053 R)
• M22: 3,206,780 km (0.054 R)
• M23: 3,932,629 km (0.116 R)
• M24: 4,178,119 km (0.117 R)
• M25: 4,474,921 km (0.094 R)
• M26: 4,921,022 km (0.118 R)
• M27: 5,089,020 km (0.042 R)
• M28: 5,629,368 km (0.107 R)
• M29: 6,136,505 km (0.052 R)
• M30: 6,526,506 km (0.119 R)
• M31: 6,631,973 km (0.057 R)
• M32: 6,737,888 km (0.089 R)
• M33: 7,194,461 km (0.097 R)
• M34: 7,412,874 km (0.038 R)
• M35: 8,194,523 km (0.117 R)
• M36: 8,681,763 km (0.025 R)
• M37: 9,002,201 km (0.044 R)
• M38: 9,178,577 km (0.067 R)
• M39: 9,267,289 km (0.108 R)
• M40: 9,714,736 km (0.113 R)
• M41: 11,036,284 km (0.115 R)
• M42: 11,383,351 km (0.091 R)
• M43: 11,478,645 km (0.103 R)
• M44: 11,606,102 km (0.075 R)
• M45: 11,766,172 km (0.042 R)
• M46: 11,926,989 km (0.085 R)
• M47: 12,088,406 km (0.109 R)
• M48: 12,315,794 km (0.108 R)
• M49: 12,446,244 km (0.118 R)
• M50: 12,774,611 km (0.085 R)
• M51: 13,776,767 km (0.103 R)
• M52: 14,390,118 km (0.066 R)
• M53: 14,458,784 km (0.108 R)
• M54: 14,562,156 km (0.107 R)
• M55: 14,977,589 km (0.11 R)
• M56: 15,362,056 km (0.079 R)
• M57: 15,467,373 km (0.112 R)
• M58: 16,033,601 km (0.068 R)
• M59: 16,211,921 km (0.101 R)
• M60: 16,534,454 km (0.114 R)
• M61: 16,967,989 km (0.102 R)
• M62: 17,478,566 km (0.064 R)
• M63: 18,701,679 km (0.116 R)
• M64: 20,452,572 km (0.117 R)
• M65: 20,995,762 km (0.113 R)
• M66: 21,190,987 km (0.073 R)
• M67: 21,347,467 km (0.092 R)
• M68: 21,622,427 km (0.111 R)
• M69: 22,374,606 km (0.088 R)
• M70: 22,733,790 km (0.102 R)
• M71: 23,095,069 km (0.097 R)
• M72: 23,417,602 km (0.105 R)
• M73: 24,764,282 km (0.096 R)
• M74: 25,509,429 km (0.087 R)
• M75: 25,592,755 km (0.111 R)
• M76: 25,926,508 km (0.077 R)
• M77: 26,767,697 km (0.068 R)
• M78: 27,917,207 km (0.1 R)
• M79: 28,217,898 km (0.082 R)
• M80: 28,347,151 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit