🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 37.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 401 Days

Day: 22.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.13 AU - 1.39 AU

Year: 527 Days

Day: 46.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.15 AU - 1.73 AU

Year: 644 Days

Day: 38.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.78 AU - 2.76 AU

Year: 1275 Days

Day: 22.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,787,522 km

• M1: 265,536 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.21 AU - 2.35 AU

Year: 1283 Days

Day: 27.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.61 AU - 2.75 AU

Year: 1636 Days

Day: 29.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.23 AU - 3.25 AU

Year: 2174 Days

Day: 45.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,787,522 km

• M1: 446,101 km (0.102 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.31 AU - 9.59 AU

Year: 8356 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,787,522 km

• M1: 185,352 km (0.077 R)
• M2: 340,036 km (0.069 R)
• M3: 436,975 km (0.097 R)
• M4: 746,194 km (0.11 R)
• M5: 1,109,717 km (0.041 R)
• M6: 1,274,873 km (0.117 R)
• M7: 1,409,511 km (0.087 R)
• M8: 2,201,632 km (0.091 R)
• M9: 2,832,037 km (0.058 R)
• M10: 3,194,363 km (0.103 R)
• M11: 3,381,211 km (0.109 R)
• M12: 3,571,799 km (0.092 R)
• M13: 4,369,903 km (0.055 R)
• M14: 4,698,420 km (0.095 R)
• M15: 4,942,564 km (0.08 R)
• M16: 5,035,315 km (0.081 R)
• M17: 5,253,728 km (0.056 R)
• M18: 5,732,590 km (0.102 R)
• M19: 6,325,896 km (0.101 R)
• M20: 6,732,353 km (0.105 R)
• M21: 7,077,625 km (0.112 R)
• M22: 7,821,874 km (0.058 R)
• M23: 7,966,535 km (0.106 R)
• M24: 9,079,394 km (0.119 R)
• M25: 9,576,807 km (0.083 R)
• M26: 9,770,536 km (0.032 R)
• M27: 11,203,534 km (0.115 R)
• M28: 11,861,466 km (0.108 R)
• M29: 13,214,878 km (0.114 R)
• M30: 13,344,280 km (0.105 R)
• M31: 14,085,537 km (0.073 R)
• M32: 14,394,606 km (0.051 R)
• M33: 14,706,069 km (0.111 R)
• M34: 14,840,109 km (0.112 R)
• M35: 14,974,747 km (0.086 R)
• M36: 15,109,684 km (0.1 R)
• M37: 16,296,294 km (0.083 R)
• M38: 18,564,946 km (0.099 R)
• M39: 18,855,465 km (0.114 R)
• M40: 19,391,923 km (0.099 R)
• M41: 19,785,366 km (0.059 R)
• M42: 19,982,984 km (0.056 R)
• M43: 20,231,018 km (0.099 R)
• M44: 22,974,343 km (0.067 R)
• M45: 23,182,284 km (0.113 R)
• M46: 23,390,674 km (0.111 R)
• M47: 24,548,412 km (0.092 R)
• M48: 25,294,906 km (0.03 R)
• M49: 25,616,990 km (0.082 R)
• M50: 25,778,705 km (0.037 R)
• M51: 25,940,570 km (0.091 R)
• M52: 26,591,770 km (0.098 R)
• M53: 27,248,355 km (0.111 R)
• M54: 28,076,678 km (0.081 R)
• M55: 30,268,586 km (0.106 R)
• M56: 30,496,573 km (0.111 R)
• M57: 31,876,165 km (0.119 R)
• M58: 33,393,536 km (0.112 R)
• M59: 33,570,211 km (0.104 R)
• M60: 34,576,855 km (0.101 R)
• M61: 34,874,854 km (0.1 R)
• M62: 35,293,429 km (0.104 R)
• M63: 35,473,245 km (0.053 R)
• M64: 37,045,220 km (0.032 R)
• M65: 37,411,286 km (0.113 R)
• M66: 37,717,214 km (0.067 R)
• M67: 38,331,462 km (0.04 R)
• M68: 39,383,435 km (0.075 R)
• M69: 40,382,150 km (0.056 R)
• M70: 40,570,344 km (0.029 R)
• M71: 40,696,006 km (0.083 R)
• M72: 42,659,778 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit