🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 25.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,944,541 km

• M1: 410,347 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.45 AU - 0.75 AU

Year: 171 Days

Day: 12.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.44 AU

Year: 519 Days

Day: 40.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 55 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.9 AU - 2.76 AU

Year: 1306 Days

Day: 41.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,944,541 km

• M1: 2,301,713 km (0.075 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 9.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.53 AU - 9.57 AU

Year: 9994 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,944,541 km

• M1: 125,662 km (0.075 R)
• M2: 271,221 km (0.103 R)
• M3: 355,594 km (0.089 R)
• M4: 426,653 km (0.094 R)
• M5: 1,054,665 km (0.085 R)
• M6: 1,201,869 km (0.049 R)
• M7: 1,415,495 km (0.073 R)
• M8: 1,726,958 km (0.09 R)
• M9: 1,857,706 km (0.073 R)
• M10: 2,059,963 km (0.049 R)
• M11: 2,535,385 km (0.086 R)
• M12: 2,836,824 km (0.08 R)
• M13: 2,914,017 km (0.093 R)
• M14: 3,070,646 km (0.115 R)
• M15: 4,154,931 km (0.101 R)
• M16: 4,570,813 km (0.083 R)
• M17: 5,251,484 km (0.098 R)
• M18: 5,571,324 km (0.067 R)
• M19: 5,864,685 km (0.045 R)
• M20: 6,230,153 km (0.087 R)
• M21: 6,364,941 km (0.054 R)
• M22: 7,548,858 km (0.07 R)
• M23: 8,129,298 km (0.111 R)
• M24: 8,724,249 km (0.112 R)
• M25: 9,526,093 km (0.098 R)
• M26: 9,681,675 km (0.107 R)
• M27: 9,877,050 km (0.101 R)
• M28: 10,271,988 km (0.066 R)
• M29: 10,431,460 km (0.075 R)
• M30: 10,591,679 km (0.108 R)
• M31: 10,874,120 km (0.09 R)
• M32: 11,036,583 km (0.055 R)
• M33: 11,528,910 km (0.075 R)
• M34: 11,611,637 km (0.09 R)
• M35: 11,986,529 km (0.07 R)
• M36: 12,577,591 km (0.088 R)
• M37: 12,791,067 km (0.088 R)
• M38: 13,264,694 km (0.115 R)
• M39: 13,744,304 km (0.067 R)
• M40: 15,581,067 km (0.113 R)
• M41: 15,718,398 km (0.096 R)
• M42: 16,365,109 km (0.036 R)
• M43: 16,691,532 km (0.114 R)
• M44: 17,636,542 km (0.113 R)
• M45: 18,404,876 km (0.101 R)
• M46: 19,282,418 km (0.105 R)
• M47: 19,528,506 km (0.085 R)
• M48: 19,874,975 km (0.109 R)
• M49: 20,473,516 km (0.113 R)
• M50: 21,841,888 km (0.073 R)
• M51: 21,995,674 km (0.091 R)
• M52: 23,291,790 km (0.108 R)
• M53: 23,501,526 km (0.081 R)
• M54: 25,255,262 km (0.098 R)
• M55: 25,632,698 km (0.095 R)
• M56: 26,556,913 km (0.096 R)
• M57: 26,940,781 km (0.08 R)
• M58: 27,271,093 km (0.096 R)
• M59: 27,547,550 km (0.081 R)
• M60: 28,494,206 km (0.109 R)
• M61: 29,394,785 km (0.055 R)
• M62: 29,678,123 km (0.094 R)
• M63: 30,591,119 km (0.095 R)
• M64: 31,050,983 km (0.092 R)
• M65: 31,919,548 km (0.117 R)
• M66: 32,385,994 km (0.047 R)
• M67: 32,972,268 km (0.069 R)
• M68: 33,266,677 km (0.101 R)
• M69: 33,561,983 km (0.114 R)
• M70: 36,198,047 km (0.052 R)
• M71: 36,440,994 km (0.095 R)
• M72: 37,173,126 km (0.097 R)
• M73: 37,295,647 km (0.116 R)
• M74: 37,356,832 km (0.099 R)
• M75: 37,663,807 km (0.099 R)
• M76: 38,094,948 km (0.113 R)
• M77: 38,342,084 km (0.12 R)
• M78: 39,335,863 km (0.078 R)
• M79: 40,024,013 km (0.071 R)
• M80: 40,589,941 km (0.083 R)
• M81: 40,653,072 km (0.067 R)
• M82: 40,779,183 km (0.09 R)
• M83: 41,285,422 km (0.105 R)
• M84: 42,367,763 km (0.108 R)
• M85: 42,944,612 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit