🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 33 Hours

Environment

Temp: 243 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.81 AU - 1.31 AU

Year: 384 Days

Day: 40.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,784,404 km

• M1: 538,702 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.95 AU - 1.39 AU

Year: 445 Days

Day: 44.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.97 AU - 2.45 AU

Year: 1155 Days

Day: 12.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 1250 Days

Day: 13.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.31 AU - 3.11 AU

Year: 1568 Days

Day: 39.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.77 AU - 2.87 AU

Year: 1664 Days

Day: 38.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.68 AU - 5.52 AU

Year: 3467 Days

Day: 27.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 9.5

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.61 AU - 8.29 AU

Year: 7878 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,784,404 km

• M1: 122,221 km (0.104 R)
• M2: 247,285 km (0.101 R)
• M3: 320,738 km (0.109 R)
• M4: 756,068 km (0.08 R)
• M5: 1,056,161 km (0.119 R)
• M6: 1,151,455 km (0.054 R)
• M7: 1,249,890 km (0.104 R)
• M8: 1,434,195 km (0.081 R)
• M9: 1,649,765 km (0.084 R)
• M10: 1,969,157 km (0.077 R)
• M11: 2,040,216 km (0.107 R)
• M12: 2,484,671 km (0.058 R)
• M13: 3,040,726 km (0.095 R)
• M14: 3,123,304 km (0.12 R)
• M15: 4,450,237 km (0.083 R)
• M16: 4,607,315 km (0.071 R)
• M17: 5,155,292 km (0.07 R)
• M18: 5,487,399 km (0.092 R)
• M19: 5,554,569 km (0.114 R)
• M20: 6,242,270 km (0.066 R)
• M21: 7,734,659 km (0.094 R)
• M22: 7,962,047 km (0.062 R)
• M23: 8,618,184 km (0.093 R)
• M24: 8,696,573 km (0.052 R)
• M25: 9,452,641 km (0.073 R)
• M26: 9,899,938 km (0.095 R)
• M27: 10,064,346 km (0.071 R)
• M28: 10,395,855 km (0.115 R)
• M29: 10,984,672 km (0.072 R)
• M30: 12,636,981 km (0.1 R)
• M31: 13,446,455 km (0.053 R)
• M32: 14,691,857 km (0.098 R)
• M33: 15,020,823 km (0.114 R)
• M34: 16,946,447 km (0.082 R)
• M35: 19,718,495 km (0.118 R)
• M36: 19,925,539 km (0.088 R)
• M37: 21,448,146 km (0.089 R)
• M38: 21,714,430 km (0.097 R)
• M39: 22,035,467 km (0.081 R)
• M40: 22,250,290 km (0.045 R)
• M41: 22,790,488 km (0.079 R)
• M42: 23,007,853 km (0.084 R)
• M43: 23,389,777 km (0.091 R)
• M44: 24,882,614 km (0.113 R)
• M45: 25,330,809 km (0.101 R)
• M46: 26,348,972 km (0.101 R)
• M47: 26,462,966 km (0.093 R)
• M48: 26,863,140 km (0.08 R)
• M49: 27,901,349 km (0.03 R)
• M50: 28,133,824 km (0.055 R)
• M51: 28,250,361 km (0.11 R)
• M52: 28,952,574 km (0.072 R)
• M53: 29,601,529 km (0.1 R)
• M54: 29,838,642 km (0.051 R)
• M55: 31,455,645 km (0.09 R)
• M56: 31,697,694 km (0.097 R)
• M57: 32,733,061 km (0.093 R)
• M58: 33,162,557 km (0.109 R)
• M59: 33,285,676 km (0.102 R)
• M60: 33,965,299 km (0.046 R)
• M61: 35,400,990 km (0.093 R)
• M62: 35,463,821 km (0.111 R)
• M63: 36,792,848 km (0.093 R)
• M64: 37,431,332 km (0.048 R)
• M65: 38,138,032 km (0.036 R)
• M66: 38,331,462 km (0.09 R)
• M67: 38,849,071 km (0.081 R)
• M68: 39,238,773 km (0.034 R)
• M69: 39,303,849 km (0.12 R)
• M70: 40,415,510 km (0.098 R)
• M71: 40,876,421 km (0.107 R)
• M72: 43,139,089 km (0.089 R)
• M73: 44,896,864 km (0.113 R)
• M74: 45,032,998 km (0.12 R)
• M75: 45,647,546 km (0.096 R)
• M76: 45,784,428 km (0.114 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit