🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.72 AU - 1 AU

Year: 284 Days

Day: 37.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,663,776 km

• M1: 97,239 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 309 Days

Day: 13.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 384 Days

Day: 46.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.73 AU - 2.11 AU

Year: 948 Days

Day: 42.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.47 AU - 2.59 AU

Year: 1434 Days

Day: 14 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.4

Radius: 6.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.49 AU - 16.27 AU

Year: 18432 Days

Day: 20 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,663,776 km

• M1: 92,302 km (0.109 R)
• M2: 193,430 km (0.091 R)
• M3: 246,687 km (0.072 R)
• M4: 560,992 km (0.103 R)
• M5: 644,767 km (0.064 R)
• M6: 733,030 km (0.068 R)
• M7: 946,356 km (0.092 R)
• M8: 1,233,434 km (0.079 R)
• M9: 1,728,005 km (0.04 R)
• M10: 2,450,114 km (0.091 R)
• M11: 2,769,805 km (0.094 R)
• M12: 2,953,212 km (0.083 R)
• M13: 3,370,590 km (0.116 R)
• M14: 5,083,485 km (0.108 R)
• M15: 5,444,615 km (0.116 R)
• M16: 5,721,071 km (0.11 R)
• M17: 6,335,470 km (0.053 R)
• M18: 7,120,260 km (0.067 R)
• M19: 7,270,756 km (0.11 R)
• M20: 7,371,734 km (0.093 R)
• M21: 7,422,448 km (0.075 R)
• M22: 7,575,038 km (0.067 R)
• M23: 8,565,974 km (0.085 R)
• M24: 8,779,749 km (0.102 R)
• M25: 8,887,310 km (0.079 R)
• M26: 9,321,892 km (0.068 R)
• M27: 9,431,547 km (0.053 R)
• M28: 9,986,705 km (0.074 R)
• M29: 10,268,248 km (0.108 R)
• M30: 10,552,335 km (0.107 R)
• M31: 12,855,992 km (0.064 R)
• M32: 13,470,989 km (0.102 R)
• M33: 14,411,062 km (0.116 R)
• M34: 14,601,650 km (0.117 R)
• M35: 15,307,602 km (0.089 R)
• M36: 15,437,154 km (0.102 R)
• M37: 16,752,568 km (0.099 R)
• M38: 18,240,618 km (0.082 R)
• M39: 18,653,658 km (0.079 R)
• M40: 18,792,036 km (0.074 R)
• M41: 18,861,449 km (0.071 R)
• M42: 19,000,276 km (0.093 R)
• M43: 19,139,552 km (0.069 R)
• M44: 19,419,150 km (0.084 R)
• M45: 19,770,406 km (0.105 R)
• M46: 20,765,082 km (0.102 R)
• M47: 21,630,655 km (0.029 R)
• M48: 23,995,947 km (0.114 R)
• M49: 26,131,906 km (0.087 R)
• M50: 28,646,347 km (0.09 R)
• M51: 30,013,222 km (0.077 R)
• M52: 30,827,184 km (0.073 R)
• M53: 30,990,844 km (0.101 R)
• M54: 32,310,597 km (0.118 R)
• M55: 33,144,605 km (0.116 R)
• M56: 33,732,674 km (0.111 R)
• M57: 33,985,794 km (0.073 R)
• M58: 36,637,715 km (0.064 R)
• M59: 38,383,672 km (0.052 R)
• M60: 38,912,800 km (0.12 R)
• M61: 39,001,212 km (0.078 R)
• M62: 39,089,624 km (0.099 R)
• M63: 39,978,086 km (0.11 R)
• M64: 40,245,866 km (0.113 R)
• M65: 41,503,685 km (0.072 R)
• M66: 43,414,349 km (0.099 R)
• M67: 44,518,980 km (0.065 R)
• M68: 45,446,636 km (0.064 R)
• M69: 46,099,781 km (0.066 R)
• M70: 50,468,188 km (0.117 R)
• M71: 51,629,367 km (0.111 R)
• M72: 53,093,182 km (0.081 R)
• M73: 54,966,746 km (0.104 R)
• M74: 56,161,285 km (0.09 R)
• M75: 57,163,142 km (0.062 R)
• M76: 59,591,863 km (0.11 R)
• M77: 61,950,722 km (0.077 R)
• M78: 62,881,969 km (0.069 R)
• M79: 63,193,581 km (0.076 R)
• M80: 64,863,393 km (0.075 R)
• M81: 65,493,200 km (0.059 R)
• M82: 65,914,318 km (0.068 R)
• M83: 66,547,715 km (0.098 R)
• M84: 67,607,616 km (0.081 R)
• M85: 67,713,980 km (0.065 R)
• M86: 69,851,734 km (0.116 R)
• M87: 70,389,688 km (0.11 R)
• M88: 70,712,969 km (0.086 R)
• M89: 71,253,167 km (0.118 R)
• M90: 71,361,326 km (0.054 R)
• M91: 71,686,252 km (0.108 R)
• M92: 72,554,967 km (0.076 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 10,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit