🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 17.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 175 Days

Day: 38.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 188 Days

Day: 43.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.91 AU - 1.17 AU

Year: 371 Days

Day: 38.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.31 AU - 3.35 AU

Year: 1666 Days

Day: 39.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.46 AU - 4.66 AU

Year: 2862 Days

Day: 39.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,401,601 km

• M1: 351,405 km (0.092 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 13.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.8 AU - 9.26 AU

Year: 8716 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,401,601 km

• M1: 191,485 km (0.12 R)
• M2: 430,243 km (0.098 R)
• M3: 534,064 km (0.102 R)
• M4: 802,742 km (0.066 R)
• M5: 1,116,599 km (0.115 R)
• M6: 1,270,984 km (0.087 R)
• M7: 1,563,896 km (0.063 R)
• M8: 1,679,685 km (0.114 R)
• M9: 1,919,939 km (0.106 R)
• M10: 2,616,018 km (0.117 R)
• M11: 2,778,332 km (0.03 R)
• M12: 3,211,417 km (0.114 R)
• M13: 3,461,246 km (0.103 R)
• M14: 3,927,542 km (0.118 R)
• M15: 4,033,907 km (0.106 R)
• M16: 4,249,627 km (0.113 R)
• M17: 4,552,413 km (0.095 R)
• M18: 4,664,312 km (0.112 R)
• M19: 4,833,956 km (0.055 R)
• M20: 5,179,377 km (0.118 R)
• M21: 5,325,834 km (0.088 R)
• M22: 5,414,246 km (0.036 R)
• M23: 5,682,625 km (0.096 R)
• M24: 6,831,985 km (0.105 R)
• M25: 6,960,639 km (0.072 R)
• M26: 7,384,001 km (0.098 R)
• M27: 7,515,947 km (0.106 R)
• M28: 7,715,361 km (0.114 R)
• M29: 7,815,741 km (0.031 R)
• M30: 7,950,379 km (0.114 R)
• M31: 8,878,634 km (0.083 R)
• M32: 9,054,411 km (0.095 R)
• M33: 9,588,476 km (0.115 R)
• M34: 9,805,093 km (0.086 R)
• M35: 9,913,851 km (0.097 R)
• M36: 10,096,211 km (0.116 R)
• M37: 11,024,765 km (0.115 R)
• M38: 11,941,949 km (0.104 R)
• M39: 12,058,336 km (0.041 R)
• M40: 13,202,610 km (0.098 R)
• M41: 13,403,520 km (0.084 R)
• M42: 13,524,396 km (0.05 R)
• M43: 13,645,869 km (0.091 R)
• M44: 15,214,253 km (0.116 R)
• M45: 15,509,260 km (0.071 R)
• M46: 16,276,996 km (0.074 R)
• M47: 16,578,885 km (0.08 R)
• M48: 16,752,119 km (0.103 R)
• M49: 17,495,621 km (0.084 R)
• M50: 17,583,734 km (0.047 R)
• M51: 17,716,277 km (0.03 R)
• M52: 17,849,270 km (0.113 R)
• M53: 18,026,843 km (0.116 R)
• M54: 18,249,893 km (0.11 R)
• M55: 18,428,812 km (0.067 R)
• M56: 20,020,085 km (0.09 R)
• M57: 20,112,387 km (0.082 R)
• M58: 20,389,891 km (0.101 R)
• M59: 23,575,577 km (0.106 R)
• M60: 24,902,510 km (0.075 R)
• M61: 25,450,188 km (0.061 R)
• M62: 25,600,235 km (0.064 R)
• M63: 26,203,264 km (0.098 R)
• M64: 26,912,807 km (0.096 R)
• M65: 27,937,402 km (0.095 R)
• M66: 28,299,130 km (0.062 R)
• M67: 28,506,473 km (0.043 R)
• M68: 30,024,741 km (0.113 R)
• M69: 30,501,360 km (0.096 R)
• M70: 30,660,682 km (0.099 R)
• M71: 31,946,027 km (0.103 R)
• M72: 32,161,897 km (0.096 R)
• M73: 32,649,436 km (0.099 R)
• M74: 33,577,242 km (0.068 R)
• M75: 35,402,785 km (0.06 R)
• M76: 35,850,232 km (0.106 R)
• M77: 36,243,226 km (0.102 R)
• M78: 36,637,715 km (0.089 R)
• M79: 37,033,551 km (0.106 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit