🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 21.1 Hours

Environment

Temp: 267 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,144,953 km

• M1: 113,694 km (0.115 R)
• M2: 362,326 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 244 Days

Day: 36.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.83 AU - 1.33 AU

Year: 406 Days

Day: 38.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.44 AU - 1.86 AU

Year: 767 Days

Day: 35.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.63 AU - 4.38 AU

Year: 2368 Days

Day: 20.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.64 AU - 3.76 AU

Year: 2574 Days

Day: 38.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.7

Radius: 6.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.43 AU - 13.83 AU

Year: 16233 Days

Day: 21.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,144,953 km

• M1: 79,586 km (0.111 R)
• M2: 117,883 km (0.076 R)
• M3: 339,587 km (0.081 R)
• M4: 709,692 km (0.113 R)
• M5: 838,346 km (0.113 R)
• M6: 1,009,935 km (0.074 R)
• M7: 1,081,892 km (0.101 R)
• M8: 1,327,232 km (0.095 R)
• M9: 1,568,982 km (0.106 R)
• M10: 1,846,487 km (0.075 R)
• M11: 1,957,488 km (0.115 R)
• M12: 2,047,696 km (0.116 R)
• M13: 2,093,473 km (0.102 R)
• M14: 2,743,027 km (0.096 R)
• M15: 2,869,886 km (0.108 R)
• M16: 3,342,316 km (0.103 R)
• M17: 3,726,333 km (0.065 R)
• M18: 3,866,955 km (0.082 R)
• M19: 3,923,653 km (0.117 R)
• M20: 4,153,286 km (0.106 R)
• M21: 4,416,877 km (0.076 R)
• M22: 4,686,004 km (0.101 R)
• M23: 4,991,333 km (0.102 R)
• M24: 5,429,505 km (0.098 R)
• M25: 6,010,842 km (0.057 R)
• M26: 6,142,638 km (0.118 R)
• M27: 7,301,872 km (0.042 R)
• M28: 7,442,644 km (0.083 R)
• M29: 7,906,397 km (0.119 R)
• M30: 8,416,227 km (0.103 R)
• M31: 8,526,779 km (0.055 R)
• M32: 8,600,830 km (0.093 R)
• M33: 9,125,021 km (0.064 R)
• M34: 9,505,598 km (0.041 R)
• M35: 10,400,942 km (0.11 R)
• M36: 10,559,366 km (0.106 R)
• M37: 11,160,600 km (0.027 R)
• M38: 11,241,682 km (0.106 R)
• M39: 11,526,666 km (0.035 R)
• M40: 12,228,878 km (0.077 R)
• M41: 12,902,368 km (0.106 R)
• M42: 12,944,853 km (0.104 R)
• M43: 13,200,815 km (0.11 R)
• M44: 13,286,535 km (0.12 R)
• M45: 13,458,572 km (0.087 R)
• M46: 13,501,657 km (0.084 R)
• M47: 14,549,739 km (0.057 R)
• M48: 14,904,885 km (0.071 R)
• M49: 15,987,524 km (0.06 R)
• M50: 16,584,420 km (0.106 R)
• M51: 16,769,622 km (0.097 R)
• M52: 17,611,260 km (0.057 R)
• M53: 17,800,052 km (0.098 R)
• M54: 18,370,768 km (0.096 R)
• M55: 18,466,511 km (0.113 R)
• M56: 18,899,148 km (0.101 R)
• M57: 19,286,606 km (0.074 R)
• M58: 20,912,286 km (0.071 R)
• M59: 21,112,448 km (0.118 R)
• M60: 21,262,794 km (0.112 R)
• M61: 21,665,811 km (0.103 R)
• M62: 22,479,174 km (0.078 R)
• M63: 22,530,337 km (0.04 R)
• M64: 22,992,594 km (0.095 R)
• M65: 23,147,279 km (0.09 R)
• M66: 24,030,953 km (0.118 R)
• M67: 24,608,551 km (0.105 R)
• M68: 24,872,740 km (0.079 R)
• M69: 26,747,351 km (0.093 R)
• M70: 26,910,114 km (0.09 R)
• M71: 27,509,852 km (0.101 R)
• M72: 27,729,162 km (0.079 R)
• M73: 28,114,077 km (0.057 R)
• M74: 28,390,086 km (0.103 R)
• M75: 29,615,442 km (0.102 R)
• M76: 29,783,889 km (0.055 R)
• M77: 30,121,681 km (0.109 R)
• M78: 30,291,026 km (0.094 R)
• M79: 30,347,574 km (0.069 R)
• M80: 32,753,257 km (0.092 R)
• M81: 32,869,345 km (0.113 R)
• M82: 34,922,875 km (0.083 R)
• M83: 35,041,506 km (0.116 R)
• M84: 35,636,457 km (0.103 R)
• M85: 36,957,107 km (0.108 R)
• M86: 37,199,007 km (0.077 R)
• M87: 38,293,764 km (0.066 R)
• M88: 39,460,926 km (0.059 R)
• M89: 39,522,561 km (0.081 R)
• M90: 39,584,345 km (0.096 R)
• M91: 40,017,730 km (0.111 R)
• M92: 40,577,226 km (0.086 R)
• M93: 41,641,166 km (0.101 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit