🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 44.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,625,430 km

• M1: 276,008 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 193 Days

Day: 12.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,625,430 km

• M1: 121,773 km (0.084 R)
• M2: 356,492 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.16 AU - 1.48 AU

Year: 546 Days

Day: 21.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.47 AU - 3.05 AU

Year: 1650 Days

Day: 44.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.69 AU - 3.95 AU

Year: 2177 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.69 AU - 4.01 AU

Year: 2719 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,625,430 km

• M1: 2,167,374 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.39 AU - 5.63 AU

Year: 3447 Days

Day: 28.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.57 AU - 5.77 AU

Year: 3632 Days

Day: 16.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,625,430 km

• M1: 365,767 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 12.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.11 AU - 6.39 AU

Year: 5623 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,625,430 km

• M1: 278,551 km (0.076 R)
• M2: 427,700 km (0.057 R)
• M3: 601,383 km (0.104 R)
• M4: 898,335 km (0.108 R)
• M5: 1,473,988 km (0.112 R)
• M6: 1,611,019 km (0.065 R)
• M7: 1,898,247 km (0.1 R)
• M8: 2,307,098 km (0.045 R)
• M9: 2,467,617 km (0.112 R)
• M10: 2,632,025 km (0.103 R)
• M11: 2,762,474 km (0.111 R)
• M12: 2,857,020 km (0.111 R)
• M13: 3,166,837 km (0.089 R)
• M14: 3,326,009 km (0.09 R)
• M15: 3,487,725 km (0.034 R)
• M16: 4,226,589 km (0.064 R)
• M17: 4,468,638 km (0.11 R)
• M18: 4,829,169 km (0.099 R)
• M19: 5,674,696 km (0.11 R)
• M20: 6,139,497 km (0.102 R)
• M21: 6,363,893 km (0.035 R)
• M22: 6,950,018 km (0.117 R)
• M23: 7,236,498 km (0.089 R)
• M24: 7,633,381 km (0.103 R)
• M25: 7,956,213 km (0.092 R)
• M26: 8,698,667 km (0.034 R)
• M27: 9,177,530 km (0.117 R)
• M28: 9,291,524 km (0.058 R)
• M29: 9,781,158 km (0.1 R)
• M30: 10,102,344 km (0.118 R)
• M31: 10,456,891 km (0.076 R)
• M32: 11,056,779 km (0.1 R)
• M33: 11,391,579 km (0.085 R)
• M34: 11,483,432 km (0.1 R)
• M35: 12,859,283 km (0.108 R)
• M36: 13,340,091 km (0.092 R)
• M37: 14,056,216 km (0.115 R)
• M38: 14,220,624 km (0.076 R)
• M39: 14,851,628 km (0.108 R)
• M40: 14,985,668 km (0.105 R)
• M41: 15,390,031 km (0.097 R)
• M42: 15,627,592 km (0.097 R)
• M43: 15,763,876 km (0.058 R)
• M44: 15,969,124 km (0.079 R)
• M45: 17,113,548 km (0.112 R)
• M46: 17,820,098 km (0.038 R)
• M47: 17,962,516 km (0.085 R)
• M48: 18,248,547 km (0.101 R)
• M49: 18,608,180 km (0.092 R)
• M50: 18,716,489 km (0.117 R)
• M51: 19,079,264 km (0.077 R)
• M52: 19,701,292 km (0.077 R)
• M53: 20,144,400 km (0.1 R)
• M54: 20,852,597 km (0.113 R)
• M55: 21,002,793 km (0.036 R)
• M56: 21,190,987 km (0.064 R)
• M57: 21,607,019 km (0.118 R)
• M58: 22,025,743 km (0.075 R)
• M59: 22,639,543 km (0.087 R)
• M60: 23,297,924 km (0.119 R)
• M61: 23,453,805 km (0.093 R)
• M62: 23,766,464 km (0.108 R)
• M63: 24,673,177 km (0.061 R)
• M64: 25,031,015 km (0.112 R)
• M65: 25,350,706 km (0.066 R)
• M66: 25,752,077 km (0.047 R)
• M67: 25,913,194 km (0.099 R)
• M68: 26,317,557 km (0.031 R)
• M69: 27,091,576 km (0.091 R)
• M70: 27,337,515 km (0.087 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit