🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.92 AU - 0.96 AU

Year: 342 Days

Day: 37.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.79 AU - 1.29 AU

Year: 397 Days

Day: 15.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.97 AU - 1.49 AU

Year: 511 Days

Day: 19.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.93 AU

Year: 744 Days

Day: 24 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,506,887 km

• M1: 50,115 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.39 AU - 3.47 AU

Year: 2381 Days

Day: 24.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.3

Radius: 6.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.36 AU - 21.2 AU

Year: 26918 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,506,887 km

• M1: 87,964 km (0.107 R)
• M2: 177,722 km (0.109 R)
• M3: 286,630 km (0.072 R)
• M4: 464,202 km (0.088 R)
• M5: 574,157 km (0.103 R)
• M6: 710,739 km (0.099 R)
• M7: 801,545 km (0.055 R)
• M8: 896,540 km (0.059 R)
• M9: 975,079 km (0.103 R)
• M10: 1,182,122 km (0.096 R)
• M11: 1,357,750 km (0.065 R)
• M12: 1,494,932 km (0.115 R)
• M13: 1,541,756 km (0.068 R)
• M14: 1,636,900 km (0.111 R)
• M15: 1,783,207 km (0.108 R)
• M16: 1,858,006 km (0.074 R)
• M17: 1,985,014 km (0.116 R)
• M18: 2,115,015 km (0.104 R)
• M19: 2,410,770 km (0.113 R)
• M20: 2,605,696 km (0.034 R)
• M21: 3,130,635 km (0.077 R)
• M22: 3,282,327 km (0.113 R)
• M23: 3,783,629 km (0.087 R)
• M24: 4,579,640 km (0.078 R)
• M25: 4,648,305 km (0.102 R)
• M26: 5,317,456 km (0.083 R)
• M27: 8,239,103 km (0.115 R)
• M28: 8,406,652 km (0.078 R)
• M29: 9,045,136 km (0.062 R)
• M30: 9,435,586 km (0.112 R)
• M31: 10,413,358 km (0.118 R)
• M32: 10,458,537 km (0.079 R)
• M33: 11,052,291 km (0.088 R)
• M34: 11,144,593 km (0.072 R)
• M35: 11,516,343 km (0.11 R)
• M36: 12,081,674 km (0.067 R)
• M37: 12,559,639 km (0.12 R)
• M38: 12,655,980 km (0.049 R)
• M39: 13,386,317 km (0.098 R)
• M40: 13,632,854 km (0.079 R)
• M41: 13,781,554 km (0.119 R)
• M42: 13,831,221 km (0.092 R)
• M43: 14,836,818 km (0.111 R)
• M44: 15,761,931 km (0.06 R)
• M45: 16,231,519 km (0.028 R)
• M46: 16,811,659 km (0.086 R)
• M47: 16,971,130 km (0.108 R)
• M48: 17,613,653 km (0.031 R)
• M49: 19,588,944 km (0.051 R)
• M50: 20,716,164 km (0.066 R)
• M51: 21,922,371 km (0.1 R)
• M52: 21,980,415 km (0.114 R)
• M53: 22,329,577 km (0.086 R)
• M54: 22,621,891 km (0.072 R)
• M55: 22,915,402 km (0.117 R)
• M56: 23,092,227 km (0.065 R)
• M57: 23,625,244 km (0.108 R)
• M58: 24,522,532 km (0.073 R)
• M59: 25,552,962 km (0.055 R)
• M60: 25,920,075 km (0.056 R)
• M61: 26,535,670 km (0.097 R)
• M62: 27,280,817 km (0.101 R)
• M63: 27,405,732 km (0.092 R)
• M64: 28,221,788 km (0.087 R)
• M65: 28,537,888 km (0.094 R)
• M66: 30,588,127 km (0.106 R)
• M67: 31,303,953 km (0.052 R)
• M68: 32,156,810 km (0.08 R)
• M69: 34,019,753 km (0.117 R)
• M70: 34,086,922 km (0.064 R)
• M71: 34,356,049 km (0.104 R)
• M72: 34,896,546 km (0.107 R)
• M73: 35,032,081 km (0.095 R)
• M74: 35,167,767 km (0.065 R)
• M75: 35,780,669 km (0.102 R)
• M76: 36,054,284 km (0.097 R)
• M77: 36,810,052 km (0.078 R)
• M78: 37,362,966 km (0.072 R)
• M79: 37,501,643 km (0.088 R)
• M80: 38,267,435 km (0.059 R)
• M81: 38,547,183 km (0.067 R)
• M82: 40,524,268 km (0.067 R)
• M83: 42,896,441 km (0.109 R)
• M84: 43,478,228 km (0.111 R)
• M85: 43,697,089 km (0.096 R)
• M86: 44,502,823 km (0.09 R)
• M87: 44,649,728 km (0.091 R)
• M88: 44,944,287 km (0.034 R)
• M89: 46,128,653 km (0.039 R)
• M90: 46,277,503 km (0.089 R)
• M91: 49,134,373 km (0.083 R)
• M92: 50,583,977 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 13,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit