🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 29.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 254 Days

Day: 33.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.07 AU - 1.11 AU

Year: 436 Days

Day: 13.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,985,118 km

• M1: 365,617 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.27 AU - 3.53 AU

Year: 2400 Days

Day: 37.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.3

Radius: 5.7

Gravity: 30.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.57 AU - 16.35 AU

Year: 22155 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,985,118 km

• M1: 73,752 km (0.066 R)
• M2: 223,200 km (0.112 R)
• M3: 370,853 km (0.095 R)
• M4: 698,772 km (0.052 R)
• M5: 1,846,636 km (0.101 R)
• M6: 1,883,736 km (0.085 R)
• M7: 2,308,594 km (0.108 R)
• M8: 2,429,469 km (0.118 R)
• M9: 2,552,588 km (0.1 R)
• M10: 3,515,999 km (0.098 R)
• M11: 4,181,859 km (0.101 R)
• M12: 4,731,781 km (0.111 R)
• M13: 5,145,868 km (0.1 R)
• M14: 5,517,768 km (0.066 R)
• M15: 5,679,782 km (0.119 R)
• M16: 5,898,345 km (0.072 R)
• M17: 6,287,299 km (0.079 R)
• M18: 6,684,631 km (0.089 R)
• M19: 7,031,698 km (0.104 R)
• M20: 7,384,600 km (0.089 R)
• M21: 8,916,183 km (0.096 R)
• M22: 9,555,414 km (0.115 R)
• M23: 10,608,733 km (0.097 R)
• M24: 11,422,545 km (0.114 R)
• M25: 11,767,518 km (0.119 R)
• M26: 12,116,081 km (0.069 R)
• M27: 13,325,879 km (0.064 R)
• M28: 14,276,873 km (0.077 R)
• M29: 14,723,123 km (0.051 R)
• M30: 14,872,871 km (0.045 R)
• M31: 15,782,127 km (0.113 R)
• M32: 16,012,208 km (0.06 R)
• M33: 17,892,653 km (0.093 R)
• M34: 18,373,610 km (0.104 R)
• M35: 18,615,660 km (0.106 R)
• M36: 22,543,202 km (0.117 R)
• M37: 22,715,838 km (0.07 R)
• M38: 22,888,923 km (0.054 R)
• M39: 23,410,870 km (0.091 R)
• M40: 25,537,254 km (0.097 R)
• M41: 27,263,913 km (0.062 R)
• M42: 28,187,680 km (0.095 R)
• M43: 28,560,178 km (0.118 R)
• M44: 29,781,645 km (0.106 R)
• M45: 31,212,249 km (0.029 R)
• M46: 32,178,352 km (0.06 R)
• M47: 32,762,682 km (0.06 R)
• M48: 33,154,179 km (0.115 R)
• M49: 33,252,316 km (0.113 R)
• M50: 33,744,343 km (0.033 R)
• M51: 36,848,349 km (0.098 R)
• M52: 37,869,055 km (0.099 R)
• M53: 40,251,551 km (0.049 R)
• M54: 41,407,943 km (0.1 R)
• M55: 43,323,843 km (0.052 R)
• M56: 43,968,909 km (0.054 R)
• M57: 44,508,807 km (0.071 R)
• M58: 46,360,979 km (0.108 R)
• M59: 47,462,318 km (0.071 R)
• M60: 49,466,182 km (0.098 R)
• M61: 50,817,349 km (0.073 R)
• M62: 52,066,492 km (0.046 R)
• M63: 52,866,691 km (0.111 R)
• M64: 53,555,888 km (0.102 R)
• M65: 53,671,078 km (0.081 R)
• M66: 54,479,356 km (0.106 R)
• M67: 54,595,145 km (0.092 R)
• M68: 57,752,707 km (0.084 R)
• M69: 58,343,918 km (0.115 R)
• M70: 59,651,553 km (0.028 R)
• M71: 59,890,311 km (0.066 R)
• M72: 60,608,680 km (0.033 R)
• M73: 60,968,911 km (0.055 R)
• M74: 61,570,893 km (0.103 R)
• M75: 62,780,691 km (0.07 R)
• M76: 66,086,206 km (0.11 R)
• M77: 71,846,472 km (0.061 R)
• M78: 71,973,480 km (0.097 R)
• M79: 72,100,489 km (0.107 R)
• M80: 72,227,647 km (0.116 R)
• M81: 73,631,174 km (0.064 R)
• M82: 77,634,862 km (0.091 R)
• M83: 81,311,379 km (0.084 R)
• M84: 81,841,106 km (0.087 R)
• M85: 82,771,155 km (0.118 R)
• M86: 83,304,023 km (0.075 R)
• M87: 83,971,828 km (0.092 R)
• M88: 84,909,807 km (0.077 R)
• M89: 85,447,312 km (0.038 R)
• M90: 85,851,226 km (0.107 R)
• M91: 86,255,739 km (0.085 R)
• M92: 89,241,563 km (0.085 R)
• M93: 89,377,996 km (0.112 R)
• M94: 90,198,690 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 18,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit