🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.97 AU

Year: 265 Days

Day: 32.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 327 Days

Day: 18.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.59 AU - 1.73 AU

Year: 793 Days

Day: 17.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.98 AU - 2.78 AU

Year: 1362 Days

Day: 35.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.2 AU - 3.48 AU

Year: 2264 Days

Day: 27.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,118,921 km

• M1: 1,719,328 km (0.102 R)
• M2: 1,770,042 km (0.104 R)

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 8.3

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.5 AU - 9.54 AU

Year: 10893 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,118,921 km

• M1: 143,315 km (0.114 R)
• M2: 501,901 km (0.032 R)
• M3: 655,837 km (0.116 R)
• M4: 947,104 km (0.039 R)
• M5: 1,140,684 km (0.096 R)
• M6: 1,640,939 km (0.067 R)
• M7: 2,146,879 km (0.113 R)
• M8: 2,316,224 km (0.092 R)
• M9: 2,638,458 km (0.116 R)
• M10: 2,698,596 km (0.093 R)
• M11: 3,488,473 km (0.044 R)
• M12: 3,688,186 km (0.102 R)
• M13: 3,926,047 km (0.039 R)
• M14: 4,632,896 km (0.119 R)
• M15: 5,113,405 km (0.086 R)
• M16: 5,571,025 km (0.116 R)
• M17: 5,687,561 km (0.11 R)
• M18: 6,161,488 km (0.103 R)
• M19: 6,566,150 km (0.088 R)
• M20: 6,730,558 km (0.108 R)
• M21: 6,813,136 km (0.036 R)
• M22: 6,979,489 km (0.118 R)
• M23: 7,063,263 km (0.113 R)
• M24: 7,147,188 km (0.091 R)
• M25: 7,529,410 km (0.072 R)
• M26: 8,225,489 km (0.039 R)
• M27: 9,215,678 km (0.107 R)
• M28: 9,631,560 km (0.118 R)
• M29: 12,354,241 km (0.086 R)
• M30: 12,608,109 km (0.113 R)
• M31: 13,484,602 km (0.118 R)
• M32: 13,641,381 km (0.104 R)
• M33: 13,798,608 km (0.095 R)
• M34: 14,327,437 km (0.082 R)
• M35: 14,380,544 km (0.105 R)
• M36: 14,916,703 km (0.053 R)
• M37: 15,241,480 km (0.092 R)
• M38: 15,513,898 km (0.094 R)
• M39: 15,623,254 km (0.075 R)
• M40: 16,507,826 km (0.118 R)
• M41: 17,125,515 km (0.081 R)
• M42: 17,465,551 km (0.055 R)
• M43: 17,750,685 km (0.119 R)
• M44: 18,325,440 km (0.092 R)
• M45: 19,611,383 km (0.1 R)
• M46: 20,325,115 km (0.071 R)
• M47: 20,865,911 km (0.074 R)
• M48: 21,047,224 km (0.043 R)
• M49: 22,578,657 km (0.055 R)
• M50: 24,018,985 km (0.067 R)
• M51: 24,272,554 km (0.111 R)
• M52: 25,553,411 km (0.113 R)
• M53: 26,463,115 km (0.102 R)
• M54: 26,921,932 km (0.099 R)
• M55: 27,581,808 km (0.085 R)
• M56: 28,180,349 km (0.111 R)
• M57: 28,314,090 km (0.09 R)
• M58: 28,581,870 km (0.044 R)
• M59: 29,525,833 km (0.098 R)
• M60: 31,167,819 km (0.095 R)
• M61: 31,305,898 km (0.064 R)
• M62: 31,652,217 km (0.085 R)
• M63: 34,539,605 km (0.039 R)
• M64: 34,682,621 km (0.1 R)
• M65: 35,328,435 km (0.092 R)
• M66: 36,341,063 km (0.053 R)
• M67: 37,289,812 km (0.097 R)
• M68: 37,436,568 km (0.067 R)
• M69: 39,884,588 km (0.086 R)
• M70: 40,335,176 km (0.03 R)
• M71: 42,001,996 km (0.067 R)
• M72: 42,307,325 km (0.114 R)
• M73: 42,536,958 km (0.062 R)
• M74: 42,997,420 km (0.113 R)
• M75: 43,382,335 km (0.104 R)
• M76: 43,845,790 km (0.052 R)
• M77: 45,089,546 km (0.03 R)
• M78: 45,558,984 km (0.089 R)
• M79: 47,452,744 km (0.117 R)
• M80: 47,611,766 km (0.117 R)
• M81: 48,569,342 km (0.068 R)
• M82: 49,856,034 km (0.111 R)
• M83: 50,341,479 km (0.099 R)
• M84: 51,970,749 km (0.082 R)
• M85: 52,052,579 km (0.071 R)
• M86: 52,380,797 km (0.086 R)
• M87: 52,627,185 km (0.077 R)
• M88: 53,204,034 km (0.119 R)
• M89: 54,863,374 km (0.061 R)
• M90: 55,531,777 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit