🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 311 Days

Day: 37.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.7 AU - 1.08 AU

Year: 321 Days

Day: 13.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.43 AU - 2.37 AU

Year: 1003 Days

Day: 21.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.39 AU

Year: 1140 Days

Day: 45.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,999,554 km

• M1: 874,400 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.32 AU - 2.6 AU

Year: 1477 Days

Day: 30.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.38 AU - 3.38 AU

Year: 1871 Days

Day: 17.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,999,554 km

• M1: 2,172,460 km (0.108 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 10.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.14 AU - 5.98 AU

Year: 5020 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,999,554 km

• M1: 147,354 km (0.102 R)
• M2: 249,230 km (0.079 R)
• M3: 317,895 km (0.045 R)
• M4: 475,123 km (0.094 R)
• M5: 560,693 km (0.096 R)
• M6: 643,720 km (0.093 R)
• M7: 833,111 km (0.115 R)
• M8: 959,670 km (0.117 R)
• M9: 1,244,056 km (0.094 R)
• M10: 1,531,134 km (0.12 R)
• M11: 1,713,494 km (0.09 R)
• M12: 1,980,975 km (0.088 R)
• M13: 2,180,389 km (0.118 R)
• M14: 2,470,758 km (0.106 R)
• M15: 2,627,836 km (0.117 R)
• M16: 2,997,193 km (0.112 R)
• M17: 3,165,042 km (0.115 R)
• M18: 3,336,033 km (0.114 R)
• M19: 4,084,022 km (0.093 R)
• M20: 4,793,415 km (0.098 R)
• M21: 5,008,238 km (0.098 R)
• M22: 5,336,455 km (0.089 R)
• M23: 5,447,457 km (0.113 R)
• M24: 5,671,854 km (0.116 R)
• M25: 5,804,098 km (0.091 R)
• M26: 5,880,094 km (0.102 R)
• M27: 6,226,563 km (0.11 R)
• M28: 6,718,590 km (0.062 R)
• M29: 6,838,567 km (0.101 R)
• M30: 7,060,421 km (0.109 R)
• M31: 7,243,828 km (0.052 R)
• M32: 7,532,103 km (0.103 R)
• M33: 7,698,456 km (0.037 R)
• M34: 7,761,287 km (0.1 R)
• M35: 7,866,155 km (0.05 R)
• M36: 8,162,509 km (0.112 R)
• M37: 8,247,779 km (0.116 R)
• M38: 8,333,499 km (0.084 R)
• M39: 8,613,845 km (0.097 R)
• M40: 8,941,315 km (0.107 R)
• M41: 9,007,288 km (0.11 R)
• M42: 9,073,410 km (0.095 R)
• M43: 9,139,682 km (0.1 R)
• M44: 9,473,734 km (0.105 R)
• M45: 9,608,372 km (0.069 R)
• M46: 9,675,990 km (0.085 R)
• M47: 9,811,676 km (0.098 R)
• M48: 10,199,583 km (0.084 R)
• M49: 10,499,676 km (0.108 R)
• M50: 10,569,239 km (0.071 R)
• M51: 10,639,101 km (0.03 R)
• M52: 10,919,897 km (0.093 R)
• M53: 11,800,878 km (0.095 R)
• M54: 11,945,988 km (0.058 R)
• M55: 12,286,623 km (0.087 R)
• M56: 12,409,143 km (0.096 R)
• M57: 12,704,749 km (0.092 R)
• M58: 13,152,495 km (0.082 R)
• M59: 13,403,520 km (0.118 R)
• M60: 13,732,187 km (0.047 R)
• M61: 14,165,871 km (0.115 R)
• M62: 14,320,107 km (0.112 R)
• M63: 14,890,224 km (0.081 R)
• M64: 15,073,332 km (0.086 R)
• M65: 15,336,026 km (0.119 R)
• M66: 16,079,527 km (0.066 R)
• M67: 16,401,911 km (0.11 R)
• M68: 16,645,007 km (0.105 R)
• M69: 16,753,466 km (0.115 R)
• M70: 17,134,791 km (0.091 R)
• M71: 17,436,529 km (0.114 R)
• M72: 18,184,519 km (0.082 R)
• M73: 18,352,218 km (0.037 R)
• M74: 18,914,706 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit