🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.62 AU - 0.78 AU

Year: 212 Days

Day: 18.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 226 Days

Day: 20.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.81 AU

Year: 235 Days

Day: 44.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.67 AU - 1.11 AU

Year: 304 Days

Day: 40.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.91 AU - 1.29 AU

Year: 417 Days

Day: 22.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.45 AU - 2.39 AU

Year: 962 Days

Day: 31.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 53.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.84 AU - 3.54 AU

Year: 2061 Days

Day: 30.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.28 AU - 4.9 AU

Year: 2991 Days

Day: 33.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,909,067 km

• M1: 37,100 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 8.4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.54 AU - 11.76 AU

Year: 11695 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,909,067 km

• M1: 113,096 km (0.058 R)
• M2: 191,934 km (0.084 R)
• M3: 265,087 km (0.071 R)
• M4: 406,757 km (0.089 R)
• M5: 608,564 km (0.036 R)
• M6: 712,684 km (0.081 R)
• M7: 767,138 km (0.072 R)
• M8: 919,728 km (0.105 R)
• M9: 999,763 km (0.091 R)
• M10: 1,124,677 km (0.027 R)
• M11: 1,459,477 km (0.082 R)
• M12: 1,577,958 km (0.098 R)
• M13: 1,875,509 km (0.077 R)
• M14: 2,083,749 km (0.103 R)
• M15: 2,244,866 km (0.107 R)
• M16: 2,410,171 km (0.073 R)
• M17: 2,522,669 km (0.083 R)
• M18: 2,752,900 km (0.093 R)
• M19: 2,811,542 km (0.1 R)
• M20: 2,959,943 km (0.08 R)
• M21: 3,080,519 km (0.107 R)
• M22: 3,172,073 km (0.098 R)
• M23: 3,295,641 km (0.099 R)
• M24: 3,483,985 km (0.054 R)
• M25: 3,547,564 km (0.103 R)
• M26: 3,970,178 km (0.101 R)
• M27: 4,581,734 km (0.08 R)
• M28: 4,792,069 km (0.082 R)
• M29: 6,005,158 km (0.102 R)
• M30: 6,625,989 km (0.108 R)
• M31: 6,784,413 km (0.106 R)
• M32: 7,512,805 km (0.071 R)
• M33: 7,928,089 km (0.052 R)
• M34: 8,868,012 km (0.072 R)
• M35: 9,042,742 km (0.116 R)
• M36: 9,395,494 km (0.05 R)
• M37: 10,898,055 km (0.1 R)
• M38: 10,991,554 km (0.051 R)
• M39: 11,367,942 km (0.086 R)
• M40: 12,085,264 km (0.025 R)
• M41: 13,213,382 km (0.075 R)
• M42: 13,663,970 km (0.091 R)
• M43: 14,170,509 km (0.119 R)
• M44: 15,463,633 km (0.055 R)
• M45: 16,956,320 km (0.077 R)
• M46: 17,609,913 km (0.086 R)
• M47: 17,884,725 km (0.113 R)
• M48: 18,050,329 km (0.114 R)
• M49: 18,550,136 km (0.057 R)
• M50: 20,076,633 km (0.094 R)
• M51: 20,825,819 km (0.059 R)
• M52: 21,350,010 km (0.109 R)
• M53: 21,466,995 km (0.1 R)
• M54: 21,819,448 km (0.077 R)
• M55: 22,292,327 km (0.113 R)
• M56: 23,489,409 km (0.065 R)
• M57: 24,217,651 km (0.112 R)
• M58: 29,258,202 km (0.075 R)
• M59: 33,582,179 km (0.034 R)
• M60: 33,718,462 km (0.116 R)
• M61: 33,786,529 km (0.111 R)
• M62: 33,854,746 km (0.109 R)
• M63: 34,264,943 km (0.09 R)
• M64: 34,883,381 km (0.071 R)
• M65: 34,952,346 km (0.082 R)
• M66: 35,159,389 km (0.09 R)
• M67: 35,713,649 km (0.055 R)
• M68: 37,676,074 km (0.114 R)
• M69: 38,456,526 km (0.077 R)
• M70: 38,599,093 km (0.08 R)
• M71: 38,670,302 km (0.082 R)
• M72: 38,741,660 km (0.094 R)
• M73: 38,884,526 km (0.105 R)
• M74: 39,385,828 km (0.076 R)
• M75: 39,673,206 km (0.094 R)
• M76: 40,612,232 km (0.068 R)
• M77: 41,924,354 km (0.085 R)
• M78: 44,440,441 km (0.107 R)
• M79: 44,590,039 km (0.077 R)
• M80: 45,566,015 km (0.102 R)
• M81: 46,625,019 km (0.047 R)
• M82: 47,157,587 km (0.094 R)
• M83: 47,462,767 km (0.107 R)
• M84: 47,615,656 km (0.119 R)
• M85: 47,921,883 km (0.035 R)
• M86: 50,005,631 km (0.09 R)
• M87: 51,332,864 km (0.107 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit