🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.13 AU - 1.27 AU

Year: 493 Days

Day: 19.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.31 AU - 4.77 AU

Year: 3043 Days

Day: 45.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 10.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.76 AU - 8.56 AU

Year: 7945 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,088,785 km

• M1: 138,528 km (0.112 R)
• M2: 228,436 km (0.076 R)
• M3: 317,895 km (0.089 R)
• M4: 418,425 km (0.086 R)
• M5: 525,238 km (0.108 R)
• M6: 651,050 km (0.057 R)
• M7: 935,585 km (0.053 R)
• M8: 1,356,404 km (0.118 R)
• M9: 1,478,925 km (0.11 R)
• M10: 1,652,308 km (0.103 R)
• M11: 1,747,602 km (0.059 R)
• M12: 1,820,307 km (0.118 R)
• M13: 1,943,725 km (0.042 R)
• M14: 2,160,343 km (0.052 R)
• M15: 2,265,061 km (0.043 R)
• M16: 2,385,039 km (0.11 R)
• M17: 2,479,734 km (0.074 R)
• M18: 2,603,452 km (0.105 R)
• M19: 2,757,538 km (0.028 R)
• M20: 3,603,962 km (0.103 R)
• M21: 3,697,611 km (0.092 R)
• M22: 4,177,820 km (0.072 R)
• M23: 4,375,588 km (0.07 R)
• M24: 4,593,253 km (0.098 R)
• M25: 4,969,791 km (0.045 R)
• M26: 5,039,354 km (0.118 R)
• M27: 5,789,438 km (0.113 R)
• M28: 6,177,494 km (0.106 R)
• M29: 6,346,390 km (0.072 R)
• M30: 6,440,936 km (0.076 R)
• M31: 6,593,227 km (0.085 R)
• M32: 6,823,907 km (0.104 R)
• M33: 6,998,637 km (0.107 R)
• M34: 7,174,863 km (0.073 R)
• M35: 7,412,126 km (0.032 R)
• M36: 7,611,839 km (0.093 R)
• M37: 7,955,465 km (0.086 R)
• M38: 8,324,822 km (0.102 R)
• M39: 8,910,648 km (0.101 R)
• M40: 9,553,021 km (0.092 R)
• M41: 9,661,629 km (0.075 R)
• M42: 9,901,883 km (0.111 R)
• M43: 10,011,688 km (0.06 R)
• M44: 10,166,222 km (0.08 R)
• M45: 10,882,497 km (0.089 R)
• M46: 11,384,398 km (0.089 R)
• M47: 12,034,251 km (0.093 R)
• M48: 12,104,562 km (0.087 R)
• M49: 12,269,120 km (0.119 R)
• M50: 12,959,215 km (0.061 R)
• M51: 13,151,897 km (0.071 R)
• M52: 13,735,328 km (0.104 R)
• M53: 13,882,533 km (0.089 R)
• M54: 14,178,587 km (0.069 R)
• M55: 14,751,696 km (0.086 R)
• M56: 14,826,944 km (0.099 R)
• M57: 15,154,863 km (0.064 R)
• M58: 15,843,462 km (0.068 R)
• M59: 15,997,847 km (0.062 R)
• M60: 16,334,143 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 9.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.88 AU - 8.54 AU

Year: 8815 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,088,785 km

• M1: 136,583 km (0.074 R)
• M2: 215,421 km (0.054 R)
• M3: 291,716 km (0.099 R)
• M4: 400,324 km (0.092 R)
• M5: 481,705 km (0.106 R)
• M6: 547,079 km (0.109 R)
• M7: 815,308 km (0.038 R)
• M8: 1,079,199 km (0.063 R)
• M9: 1,229,096 km (0.099 R)
• M10: 1,402,031 km (0.109 R)
• M11: 1,842,298 km (0.108 R)
• M12: 1,986,361 km (0.117 R)
• M13: 2,420,942 km (0.05 R)
• M14: 2,639,355 km (0.098 R)
• M15: 3,553,249 km (0.119 R)
• M16: 4,387,706 km (0.088 R)
• M17: 4,484,196 km (0.093 R)
• M18: 4,605,670 km (0.072 R)
• M19: 5,747,700 km (0.09 R)
• M20: 6,147,126 km (0.112 R)
• M21: 6,391,120 km (0.104 R)
• M22: 7,312,942 km (0.094 R)
• M23: 7,398,811 km (0.105 R)
• M24: 7,484,980 km (0.041 R)
• M25: 8,009,171 km (0.088 R)
• M26: 8,186,594 km (0.034 R)
• M27: 8,545,330 km (0.092 R)
• M28: 8,909,301 km (0.045 R)
• M29: 9,433,492 km (0.044 R)
• M30: 10,869,033 km (0.117 R)
• M31: 11,462,039 km (0.055 R)
• M32: 11,528,610 km (0.087 R)
• M33: 11,595,331 km (0.111 R)
• M34: 12,405,553 km (0.099 R)
• M35: 12,748,581 km (0.12 R)
• M36: 13,654,994 km (0.076 R)
• M37: 15,199,144 km (0.068 R)
• M38: 15,308,949 km (0.039 R)
• M39: 15,603,058 km (0.062 R)
• M40: 15,713,760 km (0.084 R)
• M41: 16,271,611 km (0.085 R)
• M42: 17,713,435 km (0.076 R)
• M43: 17,790,478 km (0.055 R)
• M44: 18,216,084 km (0.115 R)
• M45: 19,752,005 km (0.03 R)
• M46: 20,515,104 km (0.075 R)
• M47: 20,636,577 km (0.068 R)
• M48: 21,002,195 km (0.1 R)
• M49: 21,822,290 km (0.056 R)
• M50: 22,904,182 km (0.078 R)
• M51: 24,990,025 km (0.054 R)
• M52: 25,336,344 km (0.098 R)
• M53: 25,727,692 km (0.119 R)
• M54: 25,946,105 km (0.08 R)
• M55: 26,825,741 km (0.108 R)
• M56: 27,849,289 km (0.106 R)
• M57: 28,298,232 km (0.041 R)
• M58: 30,995,931 km (0.107 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: 437 - 17,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit