🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 112 Days

Day: 33.2 Hours

Environment

Temp: 366 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 122 Days

Day: 21 Hours

Environment

Temp: 364 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.79 AU - 0.81 AU

Year: 219 Days

Day: 18.5 Hours

Environment

Temp: 293 °C

Axial Tilt: 66.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,977,571 km

• M1: 488,736 km (0.111 R)
• M2: 606,171 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 223 Days

Day: 12.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 339 Days

Day: 34.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,977,571 km

• M1: 150,047 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.82 AU - 2.68 AU

Year: 1034 Days

Day: 30.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 136.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.15 AU - 3.17 AU

Year: 1330 Days

Day: 38.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,977,571 km

• M1: 69,413 km (0.114 R)
• M2: 1,231,490 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.64 AU - 5.8 AU

Year: 3143 Days

Day: 15.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,977,571 km

• M1: 3,146,043 km (0.115 R)

Planet 9 - Terrestrial

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.79 AU - 7.67 AU

Year: 4766 Days

Day: 47.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 13.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.52 AU - 12.14 AU

Year: 12472 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,977,571 km

• M1: 172,187 km (0.043 R)
• M2: 296,353 km (0.069 R)
• M3: 558,449 km (0.099 R)
• M4: 730,786 km (0.119 R)
• M5: 1,047,335 km (0.076 R)
• M6: 1,603,091 km (0.098 R)
• M7: 1,993,840 km (0.103 R)
• M8: 2,531,794 km (0.113 R)
• M9: 3,704,193 km (0.087 R)
• M10: 3,977,807 km (0.074 R)
• M11: 4,222,549 km (0.069 R)
• M12: 4,875,095 km (0.076 R)
• M13: 5,598,102 km (0.104 R)
• M14: 6,233,294 km (0.067 R)
• M15: 6,683,285 km (0.098 R)
• M16: 6,807,750 km (0.08 R)
• M17: 7,571,597 km (0.056 R)
• M18: 8,007,675 km (0.04 R)
• M19: 8,587,067 km (0.12 R)
• M20: 9,226,149 km (0.075 R)
• M21: 9,551,525 km (0.074 R)
• M22: 9,927,913 km (0.032 R)
• M23: 10,647,030 km (0.118 R)
• M24: 10,841,657 km (0.088 R)
• M25: 11,631,833 km (0.089 R)
• M26: 11,832,294 km (0.038 R)
• M27: 12,800,342 km (0.118 R)
• M28: 13,320,045 km (0.118 R)
• M29: 14,006,101 km (0.108 R)
• M30: 14,166,021 km (0.078 R)
• M31: 14,541,511 km (0.09 R)
• M32: 14,757,680 km (0.063 R)
• M33: 14,920,443 km (0.048 R)
• M34: 15,302,665 km (0.103 R)
• M35: 16,806,872 km (0.101 R)
• M36: 17,147,506 km (0.096 R)
• M37: 17,835,657 km (0.104 R)
• M38: 19,298,425 km (0.086 R)
• M39: 21,348,963 km (0.104 R)
• M40: 22,587,334 km (0.083 R)
• M41: 22,837,761 km (0.078 R)
• M42: 23,848,893 km (0.116 R)
• M43: 24,424,096 km (0.083 R)
• M44: 24,681,106 km (0.106 R)
• M45: 25,392,892 km (0.091 R)
• M46: 25,849,315 km (0.106 R)
• M47: 26,704,118 km (0.092 R)
• M48: 27,501,474 km (0.119 R)
• M49: 29,392,092 km (0.115 R)
• M50: 29,734,073 km (0.102 R)
• M51: 29,871,404 km (0.079 R)
• M52: 31,534,034 km (0.118 R)
• M53: 32,165,188 km (0.099 R)
• M54: 32,306,109 km (0.088 R)
• M55: 32,729,770 km (0.111 R)
• M56: 32,871,439 km (0.034 R)
• M57: 33,084,317 km (0.086 R)
• M58: 33,582,927 km (0.107 R)
• M59: 34,948,456 km (0.059 R)
• M60: 35,383,487 km (0.06 R)
• M61: 37,808,169 km (0.094 R)
• M62: 39,002,858 km (0.107 R)
• M63: 39,604,989 km (0.033 R)
• M64: 40,437,800 km (0.106 R)
• M65: 43,670,610 km (0.031 R)
• M66: 44,688,026 km (0.069 R)
• M67: 45,160,156 km (0.029 R)
• M68: 45,871,494 km (0.115 R)
• M69: 46,506,986 km (0.037 R)
• M70: 47,145,470 km (0.1 R)
• M71: 47,305,539 km (0.1 R)
• M72: 47,706,462 km (0.058 R)
• M73: 48,027,948 km (0.093 R)
• M74: 49,077,975 km (0.041 R)
• M75: 50,217,163 km (0.098 R)
• M76: 51,365,177 km (0.041 R)
• M77: 51,777,319 km (0.103 R)
• M78: 52,853,825 km (0.083 R)
• M79: 53,186,531 km (0.101 R)
• M80: 53,519,985 km (0.082 R)
• M81: 53,770,561 km (0.076 R)

Kuiper Belt

Range: 35.7 - 50.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit