🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 205 Days

Day: 15.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.19 AU - 1.31 AU

Year: 510 Days

Day: 25.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,982,816 km

• M1: 823,387 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.75 AU - 2.55 AU

Year: 1151 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,982,816 km

• M1: 200,611 km (0.05 R)
• M2: 361,129 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.7 AU - 2.68 AU

Year: 1184 Days

Day: 24.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.7

Radius: 3.4

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.3 AU - 18.04 AU

Year: 20523 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,982,816 km

• M1: 60,288 km (0.088 R)
• M2: 231,727 km (0.08 R)
• M3: 1,260,362 km (0.114 R)
• M4: 1,605,036 km (0.034 R)
• M5: 1,800,261 km (0.111 R)
• M6: 4,361,376 km (0.093 R)
• M7: 4,770,526 km (0.105 R)
• M8: 4,805,084 km (0.091 R)
• M9: 5,370,564 km (0.09 R)
• M10: 5,551,727 km (0.087 R)
• M11: 5,588,079 km (0.041 R)
• M12: 5,994,237 km (0.1 R)
• M13: 6,106,735 km (0.101 R)
• M14: 6,181,982 km (0.12 R)
• M15: 6,756,737 km (0.084 R)
• M16: 7,268,661 km (0.104 R)
• M17: 7,711,321 km (0.08 R)
• M18: 7,997,652 km (0.072 R)
• M19: 8,412,636 km (0.116 R)
• M20: 8,580,635 km (0.076 R)
• M21: 8,665,008 km (0.064 R)
• M22: 8,877,287 km (0.108 R)
• M23: 9,919,386 km (0.084 R)
• M24: 10,052,379 km (0.104 R)
• M25: 10,141,389 km (0.084 R)
• M26: 10,230,550 km (0.055 R)
• M27: 10,364,888 km (0.082 R)
• M28: 10,409,917 km (0.068 R)
• M29: 11,045,409 km (0.112 R)
• M30: 11,927,887 km (0.099 R)
• M31: 15,573,737 km (0.087 R)
• M32: 15,779,883 km (0.1 R)
• M33: 16,666,100 km (0.057 R)
• M34: 16,771,417 km (0.115 R)
• M35: 17,248,186 km (0.106 R)
• M36: 17,354,699 km (0.039 R)
• M37: 18,160,583 km (0.061 R)
• M38: 18,704,671 km (0.098 R)
• M39: 18,868,929 km (0.113 R)
• M40: 20,707,188 km (0.055 R)
• M41: 21,848,769 km (0.097 R)
• M42: 22,021,704 km (0.097 R)
• M43: 22,311,176 km (0.119 R)
• M44: 22,893,561 km (0.07 R)
• M45: 24,550,806 km (0.077 R)
• M46: 25,333,203 km (0.059 R)
• M47: 27,108,032 km (0.103 R)
• M48: 27,666,929 km (0.117 R)
• M49: 28,922,355 km (0.052 R)
• M50: 29,493,519 km (0.091 R)
• M51: 29,748,434 km (0.093 R)
• M52: 30,260,657 km (0.062 R)
• M53: 31,099,153 km (0.06 R)
• M54: 31,228,705 km (0.099 R)
• M55: 31,358,556 km (0.1 R)
• M56: 31,879,755 km (0.065 R)
• M57: 32,930,830 km (0.087 R)
• M58: 32,996,802 km (0.114 R)
• M59: 33,993,124 km (0.085 R)
• M60: 34,126,715 km (0.1 R)
• M61: 34,260,456 km (0.09 R)
• M62: 34,461,365 km (0.057 R)
• M63: 34,595,555 km (0.093 R)
• M64: 34,797,213 km (0.087 R)
• M65: 34,931,851 km (0.117 R)
• M66: 34,999,170 km (0.118 R)
• M67: 35,675,352 km (0.075 R)
• M68: 36,014,939 km (0.044 R)
• M69: 36,629,188 km (0.11 R)
• M70: 37,177,913 km (0.114 R)
• M71: 39,470,351 km (0.077 R)
• M72: 39,610,674 km (0.103 R)
• M73: 40,810,748 km (0.102 R)
• M74: 42,525,140 km (0.109 R)
• M75: 43,174,095 km (0.118 R)
• M76: 43,318,756 km (0.092 R)
• M77: 44,920,650 km (0.064 R)
• M78: 45,214,012 km (0.093 R)
• M79: 45,287,315 km (0.086 R)
• M80: 45,876,281 km (0.075 R)
• M81: 46,171,588 km (0.109 R)
• M82: 49,235,502 km (0.071 R)
• M83: 49,311,049 km (0.118 R)
• M84: 49,537,989 km (0.114 R)
• M85: 49,840,924 km (0.027 R)
• M86: 50,525,035 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit