🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.45 AU

Year: 391 Days

Day: 40.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 530 Days

Day: 29.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.59 AU - 2.59 AU

Year: 946 Days

Day: 12.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.05 AU - 2.65 AU

Year: 1128 Days

Day: 15.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.4 AU - 3.24 AU

Year: 1483 Days

Day: 20.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.59 AU - 4.53 AU

Year: 2562 Days

Day: 34.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,507 km

• M1: 2,656,858 km (0.057 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.58 AU - 4.88 AU

Year: 3222 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,507 km

• M1: 769,232 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.84 AU - 8 AU

Year: 5701 Days

Day: 25.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,592,507 km

• M1: 847,622 km (0.105 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.58 AU - 11.82 AU

Year: 10203 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,592,507 km

• M1: 191,784 km (0.052 R)
• M2: 512,373 km (0.089 R)
• M3: 605,572 km (0.098 R)
• M4: 688,449 km (0.091 R)
• M5: 812,167 km (0.116 R)
• M6: 924,964 km (0.086 R)
• M7: 1,104,631 km (0.064 R)
• M8: 1,274,574 km (0.112 R)
• M9: 1,499,868 km (0.058 R)
• M10: 1,665,473 km (0.107 R)
• M11: 1,912,908 km (0.119 R)
• M12: 2,093,473 km (0.029 R)
• M13: 2,388,779 km (0.097 R)
• M14: 2,901,152 km (0.029 R)
• M15: 3,829,705 km (0.108 R)
• M16: 4,565,877 km (0.1 R)
• M17: 4,704,404 km (0.093 R)
• M18: 4,844,428 km (0.102 R)
• M19: 5,021,402 km (0.062 R)
• M20: 5,236,673 km (0.057 R)
• M21: 5,565,340 km (0.106 R)
• M22: 5,900,738 km (0.117 R)
• M23: 6,319,612 km (0.071 R)
• M24: 6,748,360 km (0.113 R)
• M25: 6,827,348 km (0.054 R)
• M26: 7,552,000 km (0.096 R)
• M27: 7,840,424 km (0.096 R)
• M28: 8,641,820 km (0.094 R)
• M29: 9,914,748 km (0.102 R)
• M30: 11,245,721 km (0.084 R)
• M31: 12,099,925 km (0.04 R)
• M32: 13,971,095 km (0.1 R)
• M33: 15,354,725 km (0.043 R)
• M34: 15,878,318 km (0.053 R)
• M35: 16,461,002 km (0.106 R)
• M36: 16,567,665 km (0.11 R)
• M37: 16,889,151 km (0.118 R)
• M38: 17,158,577 km (0.109 R)
• M39: 17,538,256 km (0.105 R)
• M40: 17,701,916 km (0.087 R)
• M41: 19,252,947 km (0.097 R)
• M42: 19,930,924 km (0.064 R)
• M43: 20,215,759 km (0.1 R)
• M44: 20,674,276 km (0.087 R)
• M45: 21,020,446 km (0.103 R)
• M46: 21,426,753 km (0.077 R)
• M47: 21,777,112 km (0.118 R)
• M48: 22,306,090 km (0.111 R)
• M49: 22,542,604 km (0.099 R)
• M50: 23,077,716 km (0.08 R)
• M51: 24,403,601 km (0.117 R)
• M52: 25,260,049 km (0.069 R)
• M53: 25,692,088 km (0.068 R)
• M54: 26,563,346 km (0.115 R)
• M55: 27,317,918 km (0.109 R)
• M56: 27,697,747 km (0.094 R)
• M57: 28,848,005 km (0.115 R)
• M58: 29,883,521 km (0.093 R)
• M59: 30,275,019 km (0.116 R)
• M60: 30,405,767 km (0.099 R)
• M61: 30,931,155 km (0.075 R)
• M62: 32,592,140 km (0.109 R)
• M63: 32,860,668 km (0.099 R)
• M64: 33,197,263 km (0.119 R)
• M65: 34,965,959 km (0.097 R)
• M66: 35,792,637 km (0.101 R)
• M67: 36,416,759 km (0.113 R)
• M68: 37,184,645 km (0.085 R)
• M69: 40,308,997 km (0.08 R)
• M70: 41,538,542 km (0.12 R)
• M71: 42,780,353 km (0.081 R)
• M72: 43,000,711 km (0.066 R)
• M73: 43,369,021 km (0.115 R)
• M74: 43,516,525 km (0.108 R)
• M75: 45,450,227 km (0.073 R)
• M76: 47,108,220 km (0.101 R)
• M77: 48,173,506 km (0.097 R)
• M78: 48,862,554 km (0.047 R)
• M79: 49,632,086 km (0.116 R)
• M80: 50,173,181 km (0.064 R)
• M81: 50,483,148 km (0.103 R)
• M82: 51,261,057 km (0.114 R)
• M83: 52,278,173 km (0.11 R)

Kuiper Belt

Range: 35 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit