🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 12.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 14.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 411 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 10,200,069 km

• M1: 188,793 km (0.115 R)
• M2: 280,047 km (0.065 R)
• M3: 401,670 km (0.096 R)
• M4: 555,158 km (0.114 R)
• M5: 656,435 km (0.055 R)
• M6: 753,524 km (0.079 R)
• M7: 890,407 km (0.1 R)
• M8: 1,004,998 km (0.057 R)
• M9: 1,139,337 km (0.098 R)
• M10: 1,250,489 km (0.1 R)
• M11: 1,422,227 km (0.066 R)
• M12: 1,516,474 km (0.068 R)
• M13: 1,629,420 km (0.089 R)
• M14: 1,739,674 km (0.042 R)
• M15: 1,892,862 km (0.075 R)
• M16: 1,991,746 km (0.099 R)
• M17: 2,086,442 km (0.089 R)
• M18: 2,231,402 km (0.113 R)
• M19: 2,329,987 km (0.081 R)
• M20: 2,449,216 km (0.105 R)
• M21: 2,719,988 km (0.088 R)
• M22: 2,832,486 km (0.084 R)
• M23: 2,946,480 km (0.05 R)
• M24: 3,041,624 km (0.064 R)
• M25: 3,144,846 km (0.112 R)
• M26: 3,340,520 km (0.065 R)
• M27: 3,440,003 km (0.103 R)
• M28: 3,634,480 km (0.041 R)
• M29: 3,729,625 km (0.104 R)
• M30: 3,877,427 km (0.119 R)
• M31: 3,974,666 km (0.082 R)
• M32: 4,087,762 km (0.112 R)
• M33: 4,217,463 km (0.069 R)
• M34: 4,387,257 km (0.04 R)
• M35: 4,496,463 km (0.086 R)
• M36: 4,789,825 km (0.119 R)
• M37: 5,040,401 km (0.04 R)
• M38: 5,229,044 km (0.079 R)
• M39: 5,345,132 km (0.112 R)
• M40: 5,453,740 km (0.094 R)
• M41: 5,605,283 km (0.094 R)
• M42: 5,869,622 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 9.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.04 AU

Year: 607 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,200,069 km

• M1: 115,938 km (0.099 R)
• M2: 240,404 km (0.101 R)
• M3: 301,141 km (0.042 R)
• M4: 398,828 km (0.109 R)
• M5: 484,697 km (0.11 R)
• M6: 564,582 km (0.115 R)
• M7: 626,815 km (0.075 R)
• M8: 763,847 km (0.055 R)
• M9: 828,623 km (0.097 R)
• M10: 1,068,578 km (0.077 R)
• M11: 1,147,715 km (0.115 R)
• M12: 1,264,551 km (0.114 R)
• M13: 1,354,908 km (0.107 R)
• M14: 1,459,926 km (0.077 R)
• M15: 1,554,920 km (0.071 R)
• M16: 1,757,925 km (0.105 R)
• M17: 1,832,125 km (0.062 R)
• M18: 1,921,285 km (0.113 R)
• M19: 2,075,371 km (0.045 R)
• M20: 2,189,963 km (0.094 R)
• M21: 2,270,148 km (0.114 R)
• M22: 2,329,089 km (0.082 R)
• M23: 2,569,792 km (0.095 R)
• M24: 2,922,095 km (0.091 R)
• M25: 2,986,422 km (0.083 R)
• M26: 3,059,276 km (0.084 R)
• M27: 3,132,729 km (0.106 R)
• M28: 3,483,536 km (0.117 R)
• M29: 3,707,185 km (0.117 R)
• M30: 3,855,885 km (0.056 R)
• M31: 3,970,926 km (0.083 R)
• M32: 4,060,236 km (0.12 R)
• M33: 4,231,825 km (0.056 R)
• M34: 4,323,079 km (0.11 R)
• M35: 4,498,258 km (0.105 R)
• M36: 4,610,158 km (0.07 R)
• M37: 4,865,372 km (0.097 R)
• M38: 5,173,842 km (0.109 R)
• M39: 5,301,001 km (0.11 R)
• M40: 5,369,816 km (0.1 R)
• M41: 5,508,493 km (0.096 R)
• M42: 5,648,367 km (0.074 R)
• M43: 5,739,023 km (0.108 R)
• M44: 5,850,324 km (0.09 R)
• M45: 6,054,675 km (0.057 R)
• M46: 6,188,714 km (0.084 R)
• M47: 6,365,539 km (0.106 R)
• M48: 6,981,433 km (0.07 R)
• M49: 7,241,883 km (0.097 R)
• M50: 7,417,362 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 14.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.38 AU - 1.88 AU

Year: 1344 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,200,069 km

• M1: 182,509 km (0.049 R)
• M2: 293,511 km (0.066 R)
• M3: 429,795 km (0.104 R)
• M4: 557,102 km (0.08 R)
• M5: 667,506 km (0.117 R)
• M6: 781,200 km (0.085 R)
• M7: 914,941 km (0.093 R)
• M8: 1,017,864 km (0.099 R)
• M9: 1,236,576 km (0.093 R)
• M10: 1,352,215 km (0.102 R)
• M11: 1,449,005 km (0.065 R)
• M12: 1,540,559 km (0.114 R)
• M13: 1,650,065 km (0.118 R)
• M14: 1,762,413 km (0.083 R)
• M15: 1,952,701 km (0.093 R)
• M16: 2,238,283 km (0.107 R)
• M17: 2,363,646 km (0.086 R)
• M18: 2,454,602 km (0.037 R)
• M19: 2,640,402 km (0.109 R)
• M20: 2,763,671 km (0.099 R)
• M21: 3,286,815 km (0.098 R)
• M22: 3,389,140 km (0.088 R)
• M23: 3,787,519 km (0.079 R)
• M24: 3,960,005 km (0.098 R)
• M25: 4,146,105 km (0.033 R)
• M26: 4,413,736 km (0.071 R)
• M27: 4,837,696 km (0.097 R)
• M28: 5,001,655 km (0.098 R)
• M29: 5,143,624 km (0.053 R)
• M30: 5,590,024 km (0.059 R)
• M31: 5,749,944 km (0.1 R)
• M32: 5,848,978 km (0.084 R)
• M33: 5,973,742 km (0.05 R)
• M34: 6,455,896 km (0.083 R)
• M35: 6,688,820 km (0.085 R)
• M36: 7,757,248 km (0.071 R)
• M37: 7,908,342 km (0.099 R)
• M38: 8,074,246 km (0.082 R)
• M39: 8,185,547 km (0.096 R)
• M40: 8,353,545 km (0.087 R)
• M41: 8,650,048 km (0.115 R)
• M42: 9,051,120 km (0.112 R)
• M43: 9,268,336 km (0.118 R)
• M44: 9,385,022 km (0.066 R)
• M45: 9,560,800 km (0.076 R)
• M46: 9,723,114 km (0.087 R)
• M47: 9,886,175 km (0.107 R)
• M48: 10,065,094 km (0.059 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: 549 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit