🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 18 Hours

Environment

Temp: 270 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 28.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,175,357 km

• M1: 57,446 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.22 AU

Year: 400 Days

Day: 20.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,175,357 km

• M1: 115,190 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.86 AU - 1.36 AU

Year: 411 Days

Day: 12.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.1 AU - 1.6 AU

Year: 551 Days

Day: 28.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 155.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,175,357 km

• M1: 460,462 km (0.114 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 9.7

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.98 AU - 11.4 AU

Year: 9792 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,175,357 km

• M1: 205,248 km (0.105 R)
• M2: 334,650 km (0.099 R)
• M3: 591,809 km (0.06 R)
• M4: 725,998 km (0.08 R)
• M5: 870,959 km (0.069 R)
• M6: 1,086,529 km (0.109 R)
• M7: 1,663,080 km (0.081 R)
• M8: 1,907,522 km (0.068 R)
• M9: 2,681,243 km (0.115 R)
• M10: 3,296,688 km (0.054 R)
• M11: 3,511,361 km (0.088 R)
• M12: 3,604,860 km (0.11 R)
• M13: 3,730,821 km (0.094 R)
• M14: 4,183,205 km (0.112 R)
• M15: 5,068,974 km (0.119 R)
• M16: 5,281,553 km (0.086 R)
• M17: 7,283,472 km (0.117 R)
• M18: 8,011,564 km (0.05 R)
• M19: 9,103,778 km (0.038 R)
• M20: 9,275,966 km (0.075 R)
• M21: 9,536,415 km (0.064 R)
• M22: 10,019,916 km (0.068 R)
• M23: 10,153,207 km (0.119 R)
• M24: 10,646,880 km (0.112 R)
• M25: 10,919,448 km (0.12 R)
• M26: 11,797,886 km (0.069 R)
• M27: 13,425,960 km (0.067 R)
• M28: 14,970,857 km (0.088 R)
• M29: 16,309,459 km (0.096 R)
• M30: 17,578,797 km (0.119 R)
• M31: 17,901,180 km (0.117 R)
• M32: 18,333,967 km (0.101 R)
• M33: 18,934,602 km (0.118 R)
• M34: 21,344,175 km (0.052 R)
• M35: 21,458,618 km (0.119 R)
• M36: 21,745,546 km (0.077 R)
• M37: 21,860,737 km (0.072 R)
• M38: 22,905,977 km (0.088 R)
• M39: 23,552,689 km (0.082 R)
• M40: 23,967,524 km (0.1 R)
• M41: 24,324,913 km (0.079 R)
• M42: 24,624,109 km (0.103 R)
• M43: 24,744,086 km (0.05 R)
• M44: 25,105,215 km (0.042 R)
• M45: 25,165,653 km (0.108 R)
• M46: 27,061,208 km (0.081 R)
• M47: 27,122,992 km (0.084 R)
• M48: 27,744,720 km (0.045 R)
• M49: 29,382,967 km (0.094 R)
• M50: 30,085,478 km (0.093 R)
• M51: 30,342,338 km (0.093 R)
• M52: 31,507,107 km (0.077 R)
• M53: 31,898,754 km (0.096 R)
• M54: 32,029,503 km (0.105 R)
• M55: 32,226,224 km (0.065 R)
• M56: 32,291,748 km (0.086 R)
• M57: 32,752,509 km (0.072 R)
• M58: 32,884,454 km (0.06 R)
• M59: 34,751,436 km (0.1 R)
• M60: 36,584,010 km (0.117 R)
• M61: 36,858,073 km (0.118 R)
• M62: 37,064,219 km (0.114 R)
• M63: 37,684,751 km (0.094 R)
• M64: 38,308,574 km (0.079 R)
• M65: 38,726,550 km (0.054 R)
• M66: 38,866,125 km (0.075 R)
• M67: 39,707,314 km (0.103 R)
• M68: 40,767,365 km (0.082 R)
• M69: 41,407,793 km (0.068 R)
• M70: 41,622,017 km (0.083 R)
• M71: 41,765,033 km (0.084 R)
• M72: 42,770,929 km (0.113 R)
• M73: 42,915,141 km (0.073 R)
• M74: 43,132,058 km (0.083 R)
• M75: 43,276,719 km (0.096 R)
• M76: 43,639,344 km (0.102 R)
• M77: 44,733,054 km (0.071 R)
• M78: 44,806,208 km (0.114 R)
• M79: 45,026,117 km (0.117 R)
• M80: 45,319,927 km (0.067 R)
• M81: 45,761,989 km (0.058 R)
• M82: 46,131,346 km (0.066 R)
• M83: 46,205,247 km (0.099 R)
• M84: 46,279,298 km (0.112 R)
• M85: 46,575,801 km (0.074 R)
• M86: 47,768,246 km (0.11 R)
• M87: 48,518,629 km (0.102 R)
• M88: 48,895,166 km (0.062 R)
• M89: 49,272,751 km (0.088 R)
• M90: 49,879,072 km (0.119 R)
• M91: 50,792,965 km (0.096 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit