🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 262 Days

Day: 16.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.93 AU - 1.17 AU

Year: 410 Days

Day: 14.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.52 AU - 2.18 AU

Year: 958 Days

Day: 29.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.32 AU - 3.32 AU

Year: 1803 Days

Day: 42.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.38 AU - 3.7 AU

Year: 2018 Days

Day: 15 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.64 AU - 3.7 AU

Year: 2149 Days

Day: 13.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,291,630 km

• M1: 2,276,580 km (0.106 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 13.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.64 AU - 7.38 AU

Year: 7068 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,291,630 km

• M1: 299,794 km (0.05 R)
• M2: 401,969 km (0.092 R)
• M3: 631,453 km (0.086 R)
• M4: 1,173,446 km (0.119 R)
• M5: 1,611,169 km (0.104 R)
• M6: 1,761,964 km (0.119 R)
• M7: 2,037,523 km (0.097 R)
• M8: 2,264,164 km (0.066 R)
• M9: 2,993,603 km (0.045 R)
• M10: 3,133,776 km (0.087 R)
• M11: 3,995,310 km (0.101 R)
• M12: 4,307,222 km (0.11 R)
• M13: 4,519,651 km (0.068 R)
• M14: 4,872,103 km (0.114 R)
• M15: 5,010,182 km (0.053 R)
• M16: 5,375,201 km (0.089 R)
• M17: 6,521,869 km (0.033 R)
• M18: 7,232,907 km (0.115 R)
• M19: 8,033,854 km (0.117 R)
• M20: 8,594,547 km (0.097 R)
• M21: 8,964,054 km (0.068 R)
• M22: 9,236,173 km (0.118 R)
• M23: 9,373,354 km (0.098 R)
• M24: 9,614,805 km (0.04 R)
• M25: 9,893,506 km (0.11 R)
• M26: 10,068,984 km (0.061 R)
• M27: 10,530,045 km (0.099 R)
• M28: 10,745,316 km (0.107 R)
• M29: 10,853,475 km (0.088 R)
• M30: 11,436,308 km (0.1 R)
• M31: 11,546,712 km (0.096 R)
• M32: 12,292,158 km (0.056 R)
• M33: 12,784,933 km (0.086 R)
• M34: 13,168,502 km (0.101 R)
• M35: 13,400,528 km (0.096 R)
• M36: 13,555,961 km (0.113 R)
• M37: 13,711,991 km (0.082 R)
• M38: 13,947,009 km (0.088 R)
• M39: 14,540,763 km (0.112 R)
• M40: 15,264,069 km (0.068 R)
• M41: 15,385,842 km (0.111 R)
• M42: 15,999,193 km (0.082 R)
• M43: 16,164,200 km (0.119 R)
• M44: 16,745,986 km (0.064 R)
• M45: 16,997,310 km (0.109 R)
• M46: 17,165,608 km (0.072 R)
• M47: 18,015,623 km (0.096 R)
• M48: 18,575,418 km (0.115 R)
• M49: 18,792,185 km (0.083 R)
• M50: 19,491,855 km (0.057 R)
• M51: 19,623,949 km (0.076 R)
• M52: 20,601,871 km (0.11 R)
• M53: 21,232,575 km (0.064 R)
• M54: 21,323,232 km (0.117 R)
• M55: 21,459,366 km (0.056 R)
• M56: 22,144,524 km (0.101 R)
• M57: 22,559,060 km (0.107 R)
• M58: 22,976,139 km (0.117 R)
• M59: 23,255,587 km (0.114 R)
• M60: 23,677,005 km (0.116 R)
• M61: 24,384,902 km (0.109 R)
• M62: 25,773,320 km (0.12 R)
• M63: 25,918,280 km (0.066 R)
• M64: 26,160,778 km (0.077 R)
• M65: 26,355,255 km (0.08 R)
• M66: 26,941,529 km (0.08 R)
• M67: 27,088,883 km (0.118 R)
• M68: 27,730,060 km (0.074 R)
• M69: 29,279,295 km (0.076 R)
• M70: 29,683,658 km (0.091 R)
• M71: 30,191,693 km (0.116 R)
• M72: 30,446,757 km (0.109 R)
• M73: 30,548,932 km (0.09 R)
• M74: 31,784,910 km (0.092 R)
• M75: 32,148,433 km (0.065 R)
• M76: 33,142,062 km (0.06 R)
• M77: 34,305,335 km (0.047 R)
• M78: 35,589,483 km (0.059 R)
• M79: 35,966,918 km (0.092 R)
• M80: 36,129,232 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit