🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 28.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.9 AU - 1.26 AU

Year: 414 Days

Day: 18.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.99 AU - 1.55 AU

Year: 528 Days

Day: 24.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.54 AU - 2.56 AU

Year: 1502 Days

Day: 27.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.62 AU - 3.04 AU

Year: 1757 Days

Day: 42 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,450,474 km

• M1: 1,666,071 km (0.031 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.33 AU - 3.49 AU

Year: 1832 Days

Day: 25.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.35 AU - 3.83 AU

Year: 2004 Days

Day: 26.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,450,474 km

• M1: 63,878 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.27 AU - 3.57 AU

Year: 2334 Days

Day: 30.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 9.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.08 AU - 8.14 AU

Year: 7746 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,450,474 km

• M1: 158,873 km (0.074 R)
• M2: 225,594 km (0.026 R)
• M3: 513,121 km (0.094 R)
• M4: 624,422 km (0.098 R)
• M5: 717,172 km (0.103 R)
• M6: 887,863 km (0.05 R)
• M7: 993,779 km (0.095 R)
• M8: 1,088,025 km (0.108 R)
• M9: 1,185,563 km (0.108 R)
• M10: 1,252,284 km (0.114 R)
• M11: 1,442,423 km (0.039 R)
• M12: 1,717,234 km (0.085 R)
• M13: 1,890,169 km (0.052 R)
• M14: 2,170,815 km (0.107 R)
• M15: 2,232,599 km (0.078 R)
• M16: 2,838,919 km (0.053 R)
• M17: 3,325,860 km (0.025 R)
• M18: 3,494,008 km (0.041 R)
• M19: 3,640,464 km (0.054 R)
• M20: 3,714,515 km (0.086 R)
• M21: 3,863,963 km (0.084 R)
• M22: 4,272,366 km (0.074 R)
• M23: 4,429,144 km (0.086 R)
• M24: 4,938,076 km (0.1 R)
• M25: 5,241,311 km (0.077 R)
• M26: 6,128,277 km (0.083 R)
• M27: 6,694,654 km (0.087 R)
• M28: 6,968,867 km (0.104 R)
• M29: 7,061,169 km (0.103 R)
• M30: 7,402,851 km (0.047 R)
• M31: 7,591,494 km (0.096 R)
• M32: 8,889,554 km (0.113 R)
• M33: 9,090,165 km (0.07 R)
• M34: 9,190,994 km (0.077 R)
• M35: 9,258,463 km (0.117 R)
• M36: 9,393,849 km (0.119 R)
• M37: 10,325,095 km (0.116 R)
• M38: 10,606,639 km (0.086 R)
• M39: 10,819,516 km (0.119 R)
• M40: 10,997,837 km (0.079 R)
• M41: 11,105,398 km (0.105 R)
• M42: 11,177,355 km (0.045 R)
• M43: 11,249,461 km (0.117 R)
• M44: 11,684,940 km (0.111 R)
• M45: 12,089,004 km (0.092 R)
• M46: 12,423,056 km (0.118 R)
• M47: 12,647,453 km (0.045 R)
• M48: 13,290,574 km (0.108 R)
• M49: 13,558,504 km (0.066 R)
• M50: 14,805,851 km (0.119 R)
• M51: 15,123,447 km (0.112 R)
• M52: 15,886,695 km (0.087 R)
• M53: 16,089,700 km (0.069 R)
• M54: 16,786,078 km (0.09 R)
• M55: 16,992,822 km (0.077 R)
• M56: 17,828,027 km (0.098 R)
• M57: 18,676,696 km (0.058 R)
• M58: 18,762,266 km (0.12 R)
• M59: 19,321,762 km (0.096 R)
• M60: 19,408,379 km (0.082 R)
• M61: 19,581,912 km (0.086 R)
• M62: 21,794,016 km (0.1 R)
• M63: 21,929,402 km (0.111 R)
• M64: 22,155,295 km (0.046 R)
• M65: 22,746,655 km (0.117 R)
• M66: 24,037,685 km (0.078 R)
• M67: 25,352,501 km (0.107 R)
• M68: 25,447,346 km (0.05 R)
• M69: 25,589,763 km (0.106 R)
• M70: 26,018,660 km (0.118 R)
• M71: 26,209,996 km (0.091 R)
• M72: 26,980,275 km (0.115 R)
• M73: 27,270,944 km (0.101 R)
• M74: 27,855,572 km (0.058 R)
• M75: 28,789,661 km (0.104 R)
• M76: 30,034,316 km (0.105 R)
• M77: 30,992,041 km (0.094 R)
• M78: 31,449,212 km (0.102 R)
• M79: 31,602,101 km (0.1 R)
• M80: 31,857,465 km (0.046 R)
• M81: 32,524,522 km (0.061 R)
• M82: 32,937,262 km (0.106 R)
• M83: 33,196,216 km (0.113 R)
• M84: 34,816,361 km (0.116 R)
• M85: 35,238,676 km (0.115 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: 378 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit