🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.66 AU - 0.8 AU

Year: 227 Days

Day: 24.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.79 AU - 3.53 AU

Year: 2042 Days

Day: 33.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,207,581 km

• M1: 1,470,846 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.93 AU - 4.07 AU

Year: 2380 Days

Day: 28.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.96 AU - 5.52 AU

Year: 3751 Days

Day: 42 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,207,581 km

• M1: 947,104 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 12.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.89 AU - 8.49 AU

Year: 8518 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,207,581 km

• M1: 260,899 km (0.092 R)
• M2: 346,618 km (0.117 R)
• M3: 490,232 km (0.106 R)
• M4: 648,208 km (0.107 R)
• M5: 926,310 km (0.086 R)
• M6: 1,019,809 km (0.108 R)
• M7: 1,468,602 km (0.116 R)
• M8: 1,664,875 km (0.069 R)
• M9: 1,869,973 km (0.113 R)
• M10: 2,099,307 km (0.072 R)
• M11: 2,225,418 km (0.109 R)
• M12: 2,721,335 km (0.062 R)
• M13: 2,929,426 km (0.08 R)
• M14: 3,106,849 km (0.091 R)
• M15: 3,622,961 km (0.109 R)
• M16: 3,813,848 km (0.103 R)
• M17: 3,910,638 km (0.036 R)
• M18: 4,086,864 km (0.095 R)
• M19: 4,225,691 km (0.108 R)
• M20: 4,366,313 km (0.086 R)
• M21: 4,447,246 km (0.079 R)
• M22: 4,652,045 km (0.083 R)
• M23: 4,922,817 km (0.118 R)
• M24: 5,134,797 km (0.096 R)
• M25: 5,241,909 km (0.107 R)
• M26: 5,393,153 km (0.064 R)
• M27: 5,611,715 km (0.102 R)
• M28: 6,216,540 km (0.039 R)
• M29: 6,608,037 km (0.078 R)
• M30: 6,842,158 km (0.12 R)
• M31: 6,983,977 km (0.05 R)
• M32: 7,487,972 km (0.119 R)
• M33: 7,929,286 km (0.046 R)
• M34: 8,028,619 km (0.094 R)
• M35: 8,328,861 km (0.099 R)
• M36: 8,607,413 km (0.108 R)
• M37: 9,382,629 km (0.086 R)
• M38: 9,513,976 km (0.076 R)
• M39: 9,725,507 km (0.101 R)
• M40: 9,965,313 km (0.09 R)
• M41: 10,072,574 km (0.118 R)
• M42: 10,288,145 km (0.085 R)
• M43: 10,450,907 km (0.088 R)
• M44: 10,669,171 km (0.076 R)
• M45: 10,889,079 km (0.097 R)
• M46: 11,110,335 km (0.107 R)
• M47: 11,445,135 km (0.109 R)
• M48: 11,953,618 km (0.104 R)
• M49: 12,268,073 km (0.083 R)
• M50: 12,556,198 km (0.102 R)
• M51: 12,817,546 km (0.085 R)
• M52: 13,404,568 km (0.069 R)
• M53: 13,761,209 km (0.107 R)
• M54: 13,940,577 km (0.058 R)
• M55: 14,757,680 km (0.102 R)
• M56: 15,033,389 km (0.102 R)
• M57: 15,125,841 km (0.086 R)
• M58: 15,746,073 km (0.115 R)
• M59: 15,839,871 km (0.08 R)
• M60: 16,248,423 km (0.104 R)
• M61: 16,819,737 km (0.091 R)
• M62: 16,915,630 km (0.059 R)
• M63: 17,011,671 km (0.072 R)
• M64: 17,624,275 km (0.116 R)
• M65: 17,786,588 km (0.091 R)
• M66: 17,916,888 km (0.117 R)
• M67: 18,047,487 km (0.03 R)
• M68: 18,145,623 km (0.054 R)
• M69: 19,203,879 km (0.067 R)
• M70: 20,247,922 km (0.071 R)
• M71: 20,725,588 km (0.062 R)
• M72: 21,137,880 km (0.076 R)
• M73: 21,622,427 km (0.116 R)
• M74: 22,250,738 km (0.076 R)
• M75: 22,567,138 km (0.058 R)
• M76: 22,885,033 km (0.078 R)
• M77: 23,026,852 km (0.072 R)
• M78: 23,204,425 km (0.08 R)
• M79: 23,311,238 km (0.12 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit