🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 151 Days

Day: 29.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 56.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,804,672 km

• M1: 49,966 km (0.114 R)
• M2: 311,762 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 155 Days

Day: 40.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,804,672 km

• M1: 115,789 km (0.068 R)
• M2: 301,889 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.55 AU - 0.59 AU

Year: 155 Days

Day: 28.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.96 AU - 1 AU

Year: 349 Days

Day: 14.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,804,672 km

• M1: 52,658 km (0.088 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.52 AU - 5.04 AU

Year: 3187 Days

Day: 32.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.7

Radius: 5.9

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13 AU - 19.5 AU

Year: 23575 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,804,672 km

• M1: 101,278 km (0.107 R)
• M2: 296,054 km (0.108 R)
• M3: 384,616 km (0.073 R)
• M4: 422,614 km (0.099 R)
• M5: 800,049 km (0.067 R)
• M6: 927,357 km (0.036 R)
• M7: 1,061,397 km (0.102 R)
• M8: 1,690,456 km (0.077 R)
• M9: 1,821,504 km (0.08 R)
• M10: 1,955,992 km (0.119 R)
• M11: 2,093,772 km (0.065 R)
• M12: 2,525,810 km (0.107 R)
• M13: 2,600,460 km (0.094 R)
• M14: 3,183,891 km (0.081 R)
• M15: 5,302,347 km (0.065 R)
• M16: 6,542,364 km (0.066 R)
• M17: 7,221,239 km (0.088 R)
• M18: 7,867,502 km (0.031 R)
• M19: 8,308,666 km (0.091 R)
• M20: 10,813,682 km (0.112 R)
• M21: 10,935,455 km (0.114 R)
• M22: 10,996,640 km (0.09 R)
• M23: 11,926,391 km (0.069 R)
• M24: 12,178,463 km (0.093 R)
• M25: 13,139,779 km (0.094 R)
• M26: 14,660,591 km (0.09 R)
• M27: 15,202,435 km (0.058 R)
• M28: 15,339,018 km (0.04 R)
• M29: 15,682,046 km (0.059 R)
• M30: 16,867,160 km (0.109 R)
• M31: 17,221,258 km (0.073 R)
• M32: 18,370,619 km (0.117 R)
• M33: 18,881,196 km (0.074 R)
• M34: 20,516,151 km (0.034 R)
• M35: 21,964,109 km (0.084 R)
• M36: 22,118,494 km (0.11 R)
• M37: 22,739,475 km (0.072 R)
• M38: 23,366,140 km (0.094 R)
• M39: 24,157,513 km (0.064 R)
• M40: 24,636,525 km (0.082 R)
• M41: 25,603,975 km (0.038 R)
• M42: 26,092,262 km (0.091 R)
• M43: 26,337,603 km (0.111 R)
• M44: 26,748,249 km (0.107 R)
• M45: 27,326,594 km (0.098 R)
• M46: 28,832,746 km (0.12 R)
• M47: 30,968,854 km (0.078 R)
• M48: 31,055,321 km (0.116 R)
• M49: 32,012,149 km (0.108 R)
• M50: 32,714,062 km (0.047 R)
• M51: 33,155,376 km (0.095 R)
• M52: 33,687,496 km (0.087 R)
• M53: 34,760,262 km (0.116 R)
• M54: 34,940,079 km (0.12 R)
• M55: 35,030,137 km (0.118 R)
• M56: 35,120,344 km (0.116 R)
• M57: 35,210,552 km (0.102 R)
• M58: 35,300,759 km (0.107 R)
• M59: 36,481,535 km (0.039 R)
• M60: 37,306,567 km (0.084 R)
• M61: 39,255,379 km (0.064 R)
• M62: 39,442,675 km (0.042 R)
• M63: 40,100,756 km (0.055 R)
• M64: 40,195,003 km (0.11 R)
• M65: 42,288,027 km (0.068 R)
• M66: 43,057,858 km (0.064 R)
• M67: 44,806,956 km (0.079 R)
• M68: 45,788,617 km (0.118 R)
• M69: 46,579,092 km (0.042 R)
• M70: 46,777,459 km (0.078 R)
• M71: 46,975,975 km (0.086 R)
• M72: 47,573,469 km (0.104 R)
• M73: 48,273,737 km (0.085 R)
• M74: 48,574,877 km (0.071 R)
• M75: 50,090,005 km (0.086 R)
• M76: 51,415,591 km (0.078 R)
• M77: 52,134,110 km (0.09 R)
• M78: 54,518,251 km (0.112 R)
• M79: 54,622,820 km (0.077 R)
• M80: 54,727,389 km (0.088 R)
• M81: 57,149,977 km (0.071 R)
• M82: 57,468,471 km (0.107 R)
• M83: 57,681,199 km (0.078 R)
• M84: 57,787,713 km (0.12 R)
• M85: 58,107,403 km (0.092 R)
• M86: 60,253,983 km (0.092 R)
• M87: 60,578,311 km (0.104 R)
• M88: 61,337,072 km (0.109 R)
• M89: 61,554,437 km (0.04 R)
• M90: 61,881,010 km (0.071 R)
• M91: 62,317,237 km (0.052 R)
• M92: 63,302,638 km (0.111 R)
• M93: 68,418,736 km (0.104 R)
• M94: 68,869,923 km (0.095 R)
• M95: 78,804,718 km (0.05 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit