🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 258 Days

Day: 43.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.12 AU

Year: 376 Days

Day: 17.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,714,356 km

• M1: 176,675 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 1.99 AU

Year: 906 Days

Day: 28.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,714,356 km

• M1: 1,193,043 km (0.115 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.16 AU - 4.92 AU

Year: 2922 Days

Day: 22.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,714,356 km

• M1: 1,366,128 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.92 AU - 6.1 AU

Year: 4036 Days

Day: 37.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.26 AU - 11.62 AU

Year: 13023 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,714,356 km

• M1: 183,856 km (0.107 R)
• M2: 298,747 km (0.12 R)
• M3: 503,247 km (0.077 R)
• M4: 1,089,970 km (0.104 R)
• M5: 1,208,751 km (0.086 R)
• M6: 1,638,097 km (0.069 R)
• M7: 2,240,228 km (0.12 R)
• M8: 2,499,631 km (0.05 R)
• M9: 2,824,258 km (0.091 R)
• M10: 3,162,649 km (0.079 R)
• M11: 3,278,288 km (0.066 R)
• M12: 4,160,167 km (0.075 R)
• M13: 4,351,652 km (0.102 R)
• M14: 4,743,300 km (0.091 R)
• M15: 5,010,930 km (0.103 R)
• M16: 5,736,929 km (0.073 R)
• M17: 6,203,076 km (0.049 R)
• M18: 6,459,187 km (0.119 R)
• M19: 7,210,318 km (0.091 R)
• M20: 7,635,176 km (0.116 R)
• M21: 8,147,998 km (0.099 R)
• M22: 8,550,117 km (0.034 R)
• M23: 8,753,719 km (0.103 R)
• M24: 8,917,679 km (0.07 R)
• M25: 9,041,247 km (0.075 R)
• M26: 9,332,065 km (0.101 R)
• M27: 9,457,727 km (0.086 R)
• M28: 9,583,838 km (0.116 R)
• M29: 9,880,341 km (0.034 R)
• M30: 10,309,238 km (0.12 R)
• M31: 10,395,855 km (0.116 R)
• M32: 10,482,622 km (0.112 R)
• M33: 11,052,440 km (0.1 R)
• M34: 12,131,191 km (0.093 R)
• M35: 12,636,682 km (0.092 R)
• M36: 13,055,556 km (0.097 R)
• M37: 13,621,185 km (0.116 R)
• M38: 14,630,223 km (0.108 R)
• M39: 16,113,336 km (0.079 R)
• M40: 16,618,379 km (0.074 R)
• M41: 17,437,128 km (0.026 R)
• M42: 17,903,574 km (0.09 R)
• M43: 18,059,904 km (0.03 R)
• M44: 18,637,202 km (0.095 R)
• M45: 19,756,194 km (0.044 R)
• M46: 19,917,760 km (0.086 R)
• M47: 20,896,878 km (0.079 R)
• M48: 21,447,548 km (0.119 R)
• M49: 21,669,102 km (0.1 R)
• M50: 22,282,603 km (0.115 R)
• M51: 22,507,000 km (0.096 R)
• M52: 23,755,095 km (0.113 R)
• M53: 24,445,339 km (0.115 R)
• M54: 25,083,823 km (0.08 R)
• M55: 25,434,331 km (0.08 R)
• M56: 26,555,268 km (0.115 R)
• M57: 26,733,738 km (0.106 R)
• M58: 26,912,657 km (0.1 R)
• M59: 28,601,318 km (0.119 R)
• M60: 29,028,719 km (0.088 R)
• M61: 30,261,854 km (0.104 R)
• M62: 30,448,253 km (0.113 R)
• M63: 30,822,397 km (0.081 R)
• M64: 31,449,212 km (0.085 R)
• M65: 31,575,024 km (0.117 R)
• M66: 31,953,656 km (0.099 R)
• M67: 32,333,785 km (0.085 R)
• M68: 34,840,895 km (0.11 R)
• M69: 37,210,226 km (0.109 R)
• M70: 37,476,660 km (0.09 R)
• M71: 38,145,512 km (0.104 R)
• M72: 38,818,403 km (0.05 R)
• M73: 39,835,220 km (0.098 R)
• M74: 40,176,004 km (0.093 R)
• M75: 40,791,899 km (0.026 R)
• M76: 40,929,229 km (0.065 R)
• M77: 42,241,352 km (0.109 R)
• M78: 43,988,805 km (0.091 R)
• M79: 44,270,647 km (0.107 R)
• M80: 45,902,461 km (0.081 R)
• M81: 46,188,343 km (0.107 R)
• M82: 46,331,358 km (0.066 R)
• M83: 47,626,277 km (0.084 R)
• M84: 48,641,598 km (0.113 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit