🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 27.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 13.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.1 AU - 1.12 AU

Year: 448 Days

Day: 16.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.24 AU - 1.34 AU

Year: 561 Days

Day: 30.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,124,171 km

• M1: 729,140 km (0.101 R)
• M2: 1,040,154 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.46 AU - 1.76 AU

Year: 782 Days

Day: 42.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 14.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.77 AU - 11.01 AU

Year: 11017 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,124,171 km

• M1: 308,172 km (0.033 R)
• M2: 441,763 km (0.052 R)
• M3: 541,993 km (0.051 R)
• M4: 652,396 km (0.106 R)
• M5: 1,037,461 km (0.07 R)
• M6: 1,267,842 km (0.051 R)
• M7: 1,400,834 km (0.045 R)
• M8: 1,854,565 km (0.109 R)
• M9: 2,033,334 km (0.034 R)
• M10: 3,043,269 km (0.085 R)
• M11: 3,164,294 km (0.118 R)
• M12: 3,348,748 km (0.058 R)
• M13: 3,600,522 km (0.085 R)
• M14: 4,291,065 km (0.045 R)
• M15: 4,774,416 km (0.077 R)
• M16: 5,311,772 km (0.079 R)
• M17: 5,643,580 km (0.112 R)
• M18: 5,755,628 km (0.079 R)
• M19: 6,483,123 km (0.105 R)
• M20: 6,838,119 km (0.073 R)
• M21: 6,957,797 km (0.115 R)
• M22: 7,199,398 km (0.115 R)
• M23: 7,402,701 km (0.09 R)
• M24: 7,525,820 km (0.112 R)
• M25: 8,363,119 km (0.112 R)
• M26: 8,749,680 km (0.074 R)
• M27: 9,230,189 km (0.081 R)
• M28: 10,080,353 km (0.117 R)
• M29: 10,630,275 km (0.088 R)
• M30: 11,002,325 km (0.074 R)
• M31: 11,807,311 km (0.118 R)
• M32: 12,877,235 km (0.071 R)
• M33: 13,124,670 km (0.056 R)
• M34: 13,574,212 km (0.102 R)
• M35: 14,232,442 km (0.099 R)
• M36: 15,317,625 km (0.114 R)
• M37: 15,843,910 km (0.092 R)
• M38: 16,644,259 km (0.104 R)
• M39: 17,403,319 km (0.097 R)
• M40: 18,284,450 km (0.089 R)
• M41: 19,576,677 km (0.065 R)
• M42: 19,975,804 km (0.089 R)
• M43: 20,320,028 km (0.063 R)
• M44: 21,130,998 km (0.043 R)
• M45: 21,364,670 km (0.118 R)
• M46: 22,307,885 km (0.102 R)
• M47: 23,024,159 km (0.03 R)
• M48: 23,930,274 km (0.102 R)
• M49: 24,602,118 km (0.096 R)
• M50: 25,094,594 km (0.101 R)
• M51: 25,280,095 km (0.048 R)
• M52: 25,714,827 km (0.083 R)
• M53: 25,901,974 km (0.119 R)
• M54: 26,402,977 km (0.068 R)
• M55: 26,970,551 km (0.038 R)
• M56: 27,160,541 km (0.048 R)
• M57: 27,478,436 km (0.1 R)
• M58: 28,117,668 km (0.064 R)
• M59: 28,568,107 km (0.08 R)
• M60: 28,891,238 km (0.109 R)
• M61: 30,789,785 km (0.12 R)
• M62: 31,253,987 km (0.047 R)
• M63: 31,586,992 km (0.096 R)
• M64: 32,795,743 km (0.089 R)
• M65: 33,337,885 km (0.06 R)
• M66: 33,951,237 km (0.119 R)
• M67: 35,120,045 km (0.117 R)
• M68: 35,883,293 km (0.094 R)
• M69: 37,355,785 km (0.029 R)
• M70: 39,925,577 km (0.076 R)
• M71: 43,960,681 km (0.101 R)
• M72: 44,858,268 km (0.107 R)
• M73: 45,686,292 km (0.107 R)
• M74: 47,357,450 km (0.111 R)
• M75: 47,510,489 km (0.053 R)
• M76: 48,046,947 km (0.119 R)
• M77: 49,048,654 km (0.088 R)
• M78: 49,435,813 km (0.105 R)
• M79: 50,603,275 km (0.037 R)
• M80: 51,622,485 km (0.03 R)
• M81: 52,174,053 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit