🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 22.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,705,694 km

• M1: 465,997 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 173 Days

Day: 16.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 325 Days

Day: 16.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.29 AU

Year: 427 Days

Day: 37.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,705,694 km

• M1: 100,231 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.85 AU - 2.23 AU

Year: 1110 Days

Day: 27.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,705,694 km

• M1: 1,199,177 km (0.104 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 11.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.56 AU - 9.84 AU

Year: 9772 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,705,694 km

• M1: 197,320 km (0.108 R)
• M2: 311,762 km (0.118 R)
• M3: 946,207 km (0.104 R)
• M4: 1,143,975 km (0.11 R)
• M5: 1,312,273 km (0.088 R)
• M6: 2,354,371 km (0.118 R)
• M7: 2,543,912 km (0.066 R)
• M8: 3,054,639 km (0.03 R)
• M9: 3,202,292 km (0.112 R)
• M10: 3,321,970 km (0.081 R)
• M11: 3,504,629 km (0.086 R)
• M12: 4,137,279 km (0.085 R)
• M13: 4,466,843 km (0.117 R)
• M14: 4,702,908 km (0.097 R)
• M15: 4,873,899 km (0.095 R)
• M16: 5,116,846 km (0.102 R)
• M17: 5,906,423 km (0.111 R)
• M18: 6,091,177 km (0.077 R)
• M19: 6,278,024 km (0.093 R)
• M20: 6,504,515 km (0.11 R)
• M21: 6,618,958 km (0.092 R)
• M22: 7,557,535 km (0.114 R)
• M23: 8,165,351 km (0.076 R)
• M24: 8,247,630 km (0.103 R)
• M25: 8,579,288 km (0.106 R)
• M26: 8,957,771 km (0.059 R)
• M27: 9,127,864 km (0.089 R)
• M28: 9,949,904 km (0.037 R)
• M29: 10,258,824 km (0.075 R)
• M30: 10,347,535 km (0.106 R)
• M31: 10,481,276 km (0.068 R)
• M32: 11,204,282 km (0.117 R)
• M33: 11,618,070 km (0.092 R)
• M34: 11,803,571 km (0.106 R)
• M35: 12,937,224 km (0.111 R)
• M36: 14,253,984 km (0.086 R)
• M37: 14,552,282 km (0.043 R)
• M38: 14,702,329 km (0.071 R)
• M39: 15,663,944 km (0.05 R)
• M40: 15,920,505 km (0.101 R)
• M41: 16,230,172 km (0.076 R)
• M42: 16,541,785 km (0.057 R)
• M43: 18,398,743 km (0.118 R)
• M44: 18,560,907 km (0.114 R)
• M45: 19,379,357 km (0.092 R)
• M46: 19,599,565 km (0.069 R)
• M47: 19,709,968 km (0.114 R)
• M48: 20,265,126 km (0.12 R)
• M49: 21,051,113 km (0.097 R)
• M50: 21,504,694 km (0.047 R)
• M51: 21,847,123 km (0.094 R)
• M52: 22,479,324 km (0.06 R)
• M53: 22,768,796 km (0.099 R)
• M54: 23,292,837 km (0.047 R)
• M55: 23,761,976 km (0.107 R)
• M56: 23,938,801 km (0.081 R)
• M57: 24,471,668 km (0.082 R)
• M58: 26,032,872 km (0.092 R)
• M59: 26,580,849 km (0.092 R)
• M60: 29,630,401 km (0.107 R)
• M61: 31,035,275 km (0.081 R)
• M62: 31,551,537 km (0.102 R)
• M63: 33,644,711 km (0.033 R)
• M64: 33,776,955 km (0.113 R)
• M65: 34,507,890 km (0.063 R)
• M66: 37,688,940 km (0.083 R)
• M67: 38,862,385 km (0.088 R)
• M68: 39,209,752 km (0.117 R)
• M69: 39,558,315 km (0.037 R)
• M70: 40,398,755 km (0.091 R)
• M71: 41,033,050 km (0.077 R)
• M72: 41,457,759 km (0.072 R)
• M73: 41,599,577 km (0.095 R)
• M74: 41,883,813 km (0.072 R)
• M75: 42,026,231 km (0.088 R)
• M76: 42,740,411 km (0.109 R)
• M77: 43,963,822 km (0.066 R)
• M78: 44,253,444 km (0.043 R)
• M79: 44,398,404 km (0.063 R)
• M80: 44,834,332 km (0.041 R)
• M81: 45,052,895 km (0.12 R)
• M82: 45,198,753 km (0.109 R)
• M83: 45,783,830 km (0.113 R)
• M84: 46,077,341 km (0.114 R)
• M85: 46,518,804 km (0.093 R)
• M86: 46,961,614 km (0.069 R)
• M87: 49,196,606 km (0.043 R)
• M88: 50,024,630 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit