🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 348 Days

Day: 28.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,122,379 km

• M1: 141,071 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.02 AU - 1.64 AU

Year: 542 Days

Day: 22.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,122,379 km

• M1: 549,323 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.25 AU

Year: 910 Days

Day: 12.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,122,379 km

• M1: 631,602 km (0.105 R)
• M2: 718,668 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.49 AU - 5.15 AU

Year: 3170 Days

Day: 28 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.87 AU - 5.83 AU

Year: 3771 Days

Day: 14.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 13.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.08 AU - 6.3 AU

Year: 4793 Days

Day: 7.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,122,379 km

• M1: 184,604 km (0.107 R)
• M2: 634,744 km (0.109 R)
• M3: 722,857 km (0.114 R)
• M4: 1,122,582 km (0.102 R)
• M5: 1,275,920 km (0.077 R)
• M6: 1,635,703 km (0.115 R)
• M7: 1,844,392 km (0.105 R)
• M8: 1,960,480 km (0.089 R)
• M9: 2,130,722 km (0.085 R)
• M10: 2,288,399 km (0.088 R)
• M11: 2,413,762 km (0.073 R)
• M12: 2,541,518 km (0.03 R)
• M13: 2,671,668 km (0.091 R)
• M14: 2,997,044 km (0.109 R)
• M15: 3,194,513 km (0.092 R)
• M16: 3,644,503 km (0.119 R)
• M17: 3,770,764 km (0.108 R)
• M18: 4,202,503 km (0.111 R)
• M19: 4,650,100 km (0.119 R)
• M20: 4,810,469 km (0.052 R)
• M21: 5,089,619 km (0.091 R)
• M22: 5,566,836 km (0.1 R)
• M23: 5,909,714 km (0.065 R)
• M24: 6,133,662 km (0.06 R)
• M25: 6,309,889 km (0.102 R)
• M26: 6,513,342 km (0.105 R)
• M27: 6,693,158 km (0.073 R)
• M28: 6,822,710 km (0.072 R)
• M29: 6,926,830 km (0.092 R)
• M30: 7,110,536 km (0.06 R)
• M31: 7,242,631 km (0.082 R)
• M32: 7,617,075 km (0.089 R)
• M33: 7,888,445 km (0.095 R)
• M34: 8,440,910 km (0.042 R)
• M35: 8,580,934 km (0.084 R)
• M36: 9,005,941 km (0.066 R)
• M37: 9,235,275 km (0.036 R)
• M38: 9,437,681 km (0.088 R)
• M39: 9,612,411 km (0.08 R)
• M40: 10,351,574 km (0.099 R)
• M41: 10,501,771 km (0.054 R)
• M42: 10,592,128 km (0.089 R)
• M43: 10,713,003 km (0.066 R)
• M44: 11,665,941 km (0.103 R)
• M45: 11,759,589 km (0.098 R)
• M46: 11,884,803 km (0.079 R)
• M47: 12,136,726 km (0.097 R)
• M48: 12,549,765 km (0.118 R)
• M49: 12,967,592 km (0.073 R)
• M50: 13,292,070 km (0.097 R)
• M51: 13,455,281 km (0.092 R)
• M52: 13,882,982 km (0.119 R)
• M53: 14,281,660 km (0.056 R)
• M54: 14,684,078 km (0.074 R)
• M55: 14,819,165 km (0.073 R)
• M56: 15,056,427 km (0.06 R)
• M57: 17,354,699 km (0.069 R)
• M58: 17,712,388 km (0.112 R)
• M59: 18,072,620 km (0.078 R)
• M60: 18,181,078 km (0.119 R)
• M61: 18,580,953 km (0.111 R)
• M62: 18,983,671 km (0.099 R)
• M63: 20,246,576 km (0.118 R)
• M64: 20,434,620 km (0.088 R)
• M65: 21,498,261 km (0.097 R)
• M66: 22,152,901 km (0.107 R)
• M67: 22,269,139 km (0.068 R)
• M68: 22,696,839 km (0.074 R)
• M69: 22,892,214 km (0.1 R)
• M70: 23,127,382 km (0.086 R)
• M71: 23,600,261 km (0.045 R)
• M72: 24,876,480 km (0.092 R)
• M73: 25,482,501 km (0.057 R)
• M74: 25,604,274 km (0.1 R)
• M75: 26,011,629 km (0.086 R)
• M76: 26,750,343 km (0.104 R)
• M77: 27,039,366 km (0.062 R)
• M78: 27,246,559 km (0.06 R)
• M79: 27,620,704 km (0.091 R)
• M80: 27,954,905 km (0.101 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit