🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.65 AU - 0.91 AU

Year: 253 Days

Day: 18 Hours

Environment

Temp: 135 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.05 AU - 1.43 AU

Year: 507 Days

Day: 39.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.02 AU - 2.46 AU

Year: 1231 Days

Day: 31.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.76 AU - 4.06 AU

Year: 2838 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,611,429 km

• M1: 60,737 km (0.086 R)
• M2: 558,898 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.9

Radius: 3.5

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.27 AU - 20.11 AU

Year: 27313 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,611,429 km

• M1: 49,367 km (0.096 R)
• M2: 314,156 km (0.114 R)
• M3: 395,986 km (0.075 R)
• M4: 945,459 km (0.067 R)
• M5: 2,335,223 km (0.108 R)
• M6: 2,399,101 km (0.046 R)
• M7: 3,210,670 km (0.084 R)
• M8: 3,983,642 km (0.084 R)
• M9: 4,098,682 km (0.103 R)
• M10: 4,214,621 km (0.096 R)
• M11: 4,489,582 km (0.104 R)
• M12: 4,851,609 km (0.1 R)
• M13: 4,892,449 km (0.118 R)
• M14: 6,080,405 km (0.118 R)
• M15: 6,301,661 km (0.067 R)
• M16: 6,525,310 km (0.075 R)
• M17: 6,751,651 km (0.091 R)
• M18: 7,072,987 km (0.116 R)
• M19: 7,119,213 km (0.084 R)
• M20: 7,258,788 km (0.053 R)
• M21: 7,730,171 km (0.109 R)
• M22: 7,921,656 km (0.07 R)
• M23: 11,513,052 km (0.066 R)
• M24: 12,787,776 km (0.088 R)
• M25: 13,932,050 km (0.075 R)
• M26: 15,407,833 km (0.069 R)
• M27: 15,708,973 km (0.047 R)
• M28: 16,133,682 km (0.091 R)
• M29: 16,255,753 km (0.05 R)
• M30: 18,059,605 km (0.094 R)
• M31: 18,696,143 km (0.052 R)
• M32: 18,952,853 km (0.071 R)
• M33: 19,664,640 km (0.052 R)
• M34: 19,860,314 km (0.118 R)
• M35: 21,181,263 km (0.027 R)
• M36: 21,247,984 km (0.097 R)
• M37: 24,675,271 km (0.09 R)
• M38: 25,523,042 km (0.054 R)
• M39: 26,956,938 km (0.102 R)
• M40: 28,416,714 km (0.076 R)
• M41: 29,007,775 km (0.083 R)
• M42: 29,304,876 km (0.05 R)
• M43: 29,603,025 km (0.116 R)
• M44: 30,503,155 km (0.088 R)
• M45: 30,729,647 km (0.096 R)
• M46: 34,979,124 km (0.039 R)
• M47: 36,729,718 km (0.059 R)
• M48: 37,696,569 km (0.08 R)
• M49: 38,101,830 km (0.09 R)
• M50: 38,835,009 km (0.086 R)
• M51: 38,998,669 km (0.106 R)
• M52: 39,572,826 km (0.117 R)
• M53: 41,229,024 km (0.072 R)
• M54: 41,312,350 km (0.034 R)
• M55: 41,730,176 km (0.026 R)
• M56: 42,065,575 km (0.115 R)
• M57: 42,907,661 km (0.045 R)
• M58: 43,840,404 km (0.06 R)
• M59: 44,351,879 km (0.089 R)
• M60: 44,865,449 km (0.103 R)
• M61: 46,244,591 km (0.085 R)
• M62: 46,504,742 km (0.091 R)
• M63: 47,637,497 km (0.08 R)
• M64: 48,163,334 km (0.114 R)
• M65: 49,752,661 km (0.104 R)
• M66: 50,019,095 km (0.081 R)
• M67: 51,718,228 km (0.103 R)
• M68: 51,898,194 km (0.091 R)
• M69: 52,168,368 km (0.067 R)
• M70: 52,529,647 km (0.106 R)
• M71: 54,622,222 km (0.089 R)
• M72: 56,093,966 km (0.09 R)
• M73: 56,741,874 km (0.085 R)
• M74: 58,888,304 km (0.07 R)
• M75: 59,264,393 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit