🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 138 Days

Day: 23 Hours

Environment

Temp: 254 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.86 AU

Year: 260 Days

Day: 38.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.79 AU - 1.11 AU

Year: 330 Days

Day: 34.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.11 AU - 1.35 AU

Year: 486 Days

Day: 37.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,520,349 km

• M1: 380,128 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.47 AU - 1.97 AU

Year: 804 Days

Day: 44 Hours

Environment

Temp: -47 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.49 AU - 2.77 AU

Year: 1520 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 105.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.96 AU - 5.36 AU

Year: 3586 Days

Day: 46.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,520,349 km

• M1: 1,867,879 km (0.041 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 13.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.51 AU - 6.31 AU

Year: 5121 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,520,349 km

• M1: 163,810 km (0.105 R)
• M2: 258,655 km (0.097 R)
• M3: 462,108 km (0.077 R)
• M4: 955,631 km (0.103 R)
• M5: 1,063,641 km (0.069 R)
• M6: 1,368,073 km (0.101 R)
• M7: 1,937,143 km (0.092 R)
• M8: 2,729,862 km (0.091 R)
• M9: 3,028,609 km (0.086 R)
• M10: 3,422,350 km (0.062 R)
• M11: 3,507,322 km (0.085 R)
• M12: 3,679,509 km (0.083 R)
• M13: 4,010,121 km (0.085 R)
• M14: 4,281,641 km (0.109 R)
• M15: 4,396,532 km (0.098 R)
• M16: 4,629,605 km (0.1 R)
• M17: 4,747,638 km (0.089 R)
• M18: 4,938,675 km (0.102 R)
• M19: 5,083,635 km (0.091 R)
• M20: 5,577,158 km (0.112 R)
• M21: 5,677,688 km (0.06 R)
• M22: 5,983,167 km (0.075 R)
• M23: 6,111,971 km (0.057 R)
• M24: 6,293,882 km (0.118 R)
• M25: 6,770,201 km (0.088 R)
• M26: 7,562,023 km (0.115 R)
• M27: 7,701,448 km (0.114 R)
• M28: 7,898,319 km (0.062 R)
• M29: 8,011,415 km (0.111 R)
• M30: 8,125,259 km (0.112 R)
• M31: 8,383,165 km (0.042 R)
• M32: 8,556,549 km (0.117 R)
• M33: 9,411,800 km (0.086 R)
• M34: 9,531,928 km (0.115 R)
• M35: 10,573,428 km (0.079 R)
• M36: 10,667,076 km (0.104 R)
• M37: 11,171,221 km (0.1 R)
• M38: 11,330,393 km (0.085 R)
• M39: 11,683,295 km (0.081 R)
• M40: 11,974,562 km (0.086 R)
• M41: 12,137,474 km (0.086 R)
• M42: 12,465,542 km (0.117 R)
• M43: 12,564,576 km (0.083 R)
• M44: 12,730,180 km (0.086 R)
• M45: 13,943,718 km (0.064 R)
• M46: 14,218,380 km (0.118 R)
• M47: 15,335,128 km (0.051 R)
• M48: 15,441,193 km (0.063 R)
• M49: 15,583,161 km (0.115 R)
• M50: 16,335,190 km (0.085 R)
• M51: 16,588,609 km (0.073 R)
• M52: 16,989,381 km (0.106 R)
• M53: 17,246,091 km (0.106 R)
• M54: 18,548,790 km (0.094 R)
• M55: 19,575,330 km (0.064 R)
• M56: 20,076,184 km (0.115 R)
• M57: 20,270,063 km (0.029 R)
• M58: 20,386,599 km (0.081 R)
• M59: 20,620,421 km (0.106 R)
• M60: 20,737,556 km (0.116 R)
• M61: 21,051,263 km (0.101 R)
• M62: 21,208,789 km (0.12 R)
• M63: 21,683,463 km (0.06 R)
• M64: 22,603,191 km (0.114 R)
• M65: 22,926,023 km (0.109 R)
• M66: 23,250,501 km (0.111 R)
• M67: 24,563,222 km (0.107 R)
• M68: 25,605,620 km (0.064 R)
• M69: 25,857,992 km (0.108 R)
• M70: 26,153,448 km (0.111 R)
• M71: 26,577,408 km (0.093 R)
• M72: 26,705,015 km (0.115 R)
• M73: 26,790,286 km (0.087 R)
• M74: 27,174,752 km (0.039 R)
• M75: 27,260,472 km (0.095 R)
• M76: 27,432,210 km (0.097 R)
• M77: 27,690,416 km (0.088 R)
• M78: 28,731,318 km (0.058 R)
• M79: 28,862,216 km (0.088 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit