🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 20.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,634,169 km

• M1: 84,523 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.02 AU - 1.52 AU

Year: 505 Days

Day: 14.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.58 AU - 1.92 AU

Year: 817 Days

Day: 32.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.72 AU - 4.18 AU

Year: 2263 Days

Day: 20 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,634,169 km

• M1: 506,838 km (0.105 R)
• M2: 896,241 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.11 AU - 5.33 AU

Year: 3621 Days

Day: 42.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,634,169 km

• M1: 4,137,728 km (0.077 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 10.5

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.75 AU - 7.91 AU

Year: 6303 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,634,169 km

• M1: 136,732 km (0.093 R)
• M2: 325,525 km (0.104 R)
• M3: 430,543 km (0.117 R)
• M4: 512,672 km (0.04 R)
• M5: 588,219 km (0.106 R)
• M6: 825,182 km (0.118 R)
• M7: 947,553 km (0.106 R)
• M8: 1,027,438 km (0.103 R)
• M9: 2,508,307 km (0.115 R)
• M10: 2,805,858 km (0.072 R)
• M11: 2,994,650 km (0.06 R)
• M12: 3,285,768 km (0.063 R)
• M13: 3,765,528 km (0.05 R)
• M14: 3,947,888 km (0.096 R)
• M15: 4,159,868 km (0.095 R)
• M16: 4,267,429 km (0.091 R)
• M17: 4,457,717 km (0.082 R)
• M18: 4,874,946 km (0.097 R)
• M19: 5,362,934 km (0.079 R)
• M20: 5,657,492 km (0.079 R)
• M21: 6,541,167 km (0.059 R)
• M22: 7,047,107 km (0.108 R)
• M23: 7,175,611 km (0.092 R)
• M24: 8,434,777 km (0.089 R)
• M25: 8,881,027 km (0.072 R)
• M26: 9,089,716 km (0.11 R)
• M27: 9,689,604 km (0.09 R)
• M28: 9,940,330 km (0.035 R)
• M29: 10,484,866 km (0.103 R)
• M30: 10,668,572 km (0.093 R)
• M31: 10,964,776 km (0.092 R)
• M32: 11,039,126 km (0.108 R)
• M33: 11,640,958 km (0.095 R)
• M34: 11,831,247 km (0.062 R)
• M35: 12,292,008 km (0.109 R)
• M36: 12,719,709 km (0.096 R)
• M37: 12,797,948 km (0.109 R)
• M38: 13,033,714 km (0.067 R)
• M39: 13,589,471 km (0.062 R)
• M40: 13,789,932 km (0.09 R)
• M41: 14,234,088 km (0.099 R)
• M42: 14,724,170 km (0.032 R)
• M43: 14,930,017 km (0.077 R)
• M44: 16,227,479 km (0.118 R)
• M45: 17,126,712 km (0.118 R)
• M46: 17,560,696 km (0.08 R)
• M47: 17,647,911 km (0.093 R)
• M48: 18,306,740 km (0.054 R)
• M49: 19,242,475 km (0.088 R)
• M50: 19,829,647 km (0.095 R)
• M51: 20,057,035 km (0.085 R)
• M52: 20,193,768 km (0.118 R)
• M53: 21,626,018 km (0.094 R)
• M54: 21,719,516 km (0.058 R)
• M55: 21,860,138 km (0.117 R)
• M56: 22,095,007 km (0.114 R)
• M57: 22,283,500 km (0.053 R)
• M58: 22,425,319 km (0.095 R)
• M59: 23,090,731 km (0.067 R)
• M60: 23,234,195 km (0.114 R)
• M61: 24,538,539 km (0.065 R)
• M62: 25,817,002 km (0.059 R)
• M63: 25,966,002 km (0.039 R)
• M64: 27,673,512 km (0.112 R)
• M65: 27,927,678 km (0.088 R)
• M66: 28,284,769 km (0.088 R)
• M67: 28,797,590 km (0.107 R)
• M68: 28,951,975 km (0.114 R)
• M69: 29,313,404 km (0.095 R)
• M70: 29,884,419 km (0.075 R)
• M71: 29,988,688 km (0.066 R)
• M72: 30,774,227 km (0.117 R)
• M73: 30,879,394 km (0.113 R)
• M74: 30,984,861 km (0.106 R)
• M75: 31,143,135 km (0.116 R)
• M76: 31,672,562 km (0.066 R)
• M77: 31,885,290 km (0.047 R)
• M78: 31,991,804 km (0.077 R)
• M79: 32,311,943 km (0.091 R)
• M80: 32,418,906 km (0.115 R)
• M81: 32,740,541 km (0.067 R)
• M82: 33,171,084 km (0.105 R)
• M83: 34,092,008 km (0.046 R)
• M84: 36,236,643 km (0.078 R)
• M85: 37,128,995 km (0.116 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit