🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 9.4

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.66 AU - 0.78 AU

Year: 414 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 8,366,533 km

• M1: 119,678 km (0.067 R)
• M2: 183,557 km (0.082 R)
• M3: 272,717 km (0.106 R)
• M4: 380,577 km (0.111 R)
• M5: 439,668 km (0.072 R)
• M6: 576,401 km (0.113 R)
• M7: 662,719 km (0.114 R)
• M8: 745,297 km (0.115 R)
• M9: 805,435 km (0.108 R)
• M10: 876,344 km (0.072 R)
• M11: 1,005,746 km (0.057 R)
• M12: 1,073,066 km (0.115 R)
• M13: 1,177,036 km (0.109 R)
• M14: 1,443,619 km (0.075 R)
• M15: 1,509,293 km (0.095 R)
• M16: 1,643,632 km (0.072 R)
• M17: 1,735,485 km (0.09 R)
• M18: 1,852,620 km (0.067 R)
• M19: 1,912,310 km (0.081 R)
• M20: 2,107,684 km (0.08 R)
• M21: 2,176,350 km (0.106 R)
• M22: 2,309,642 km (0.088 R)
• M23: 2,426,029 km (0.078 R)
• M24: 2,684,983 km (0.103 R)
• M25: 2,807,653 km (0.119 R)
• M26: 2,883,499 km (0.07 R)
• M27: 3,023,223 km (0.111 R)
• M28: 3,331,245 km (0.119 R)
• M29: 3,529,911 km (0.111 R)
• M30: 3,619,371 km (0.088 R)
• M31: 3,732,467 km (0.111 R)
• M32: 3,800,833 km (0.043 R)
• M33: 3,915,724 km (0.083 R)
• M34: 4,109,902 km (0.119 R)
• M35: 4,363,022 km (0.104 R)
• M36: 4,604,922 km (0.12 R)
• M37: 4,711,286 km (0.115 R)
• M38: 4,834,854 km (0.047 R)
• M39: 4,917,880 km (0.095 R)
• M40: 4,992,979 km (0.054 R)
• M41: 5,127,467 km (0.097 R)
• M42: 5,203,612 km (0.078 R)
• M43: 5,314,464 km (0.087 R)
• M44: 5,417,238 km (0.095 R)
• M45: 5,503,556 km (0.073 R)
• M46: 5,590,323 km (0.064 R)
• M47: 5,668,862 km (0.094 R)
• M48: 5,747,550 km (0.108 R)
• M49: 5,977,482 km (0.112 R)
• M50: 6,075,618 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 14.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.73 AU - 0.83 AU

Year: 467 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 8,366,533 km

• M1: 180,864 km (0.094 R)
• M2: 285,433 km (0.117 R)
• M3: 397,781 km (0.1 R)
• M4: 534,364 km (0.111 R)
• M5: 714,779 km (0.049 R)
• M6: 807,679 km (0.074 R)
• M7: 914,193 km (0.088 R)
• M8: 1,058,255 km (0.097 R)
• M9: 1,152,652 km (0.108 R)
• M10: 1,300,005 km (0.064 R)
• M11: 1,480,570 km (0.047 R)
• M12: 1,576,911 km (0.082 R)
• M13: 1,669,811 km (0.078 R)
• M14: 1,793,230 km (0.108 R)
• M15: 1,913,955 km (0.072 R)
• M16: 2,013,737 km (0.083 R)
• M17: 2,109,330 km (0.079 R)
• M18: 2,206,569 km (0.06 R)
• M19: 2,349,135 km (0.098 R)
• M20: 2,539,873 km (0.102 R)
• M21: 2,755,892 km (0.04 R)
• M22: 3,067,205 km (0.086 R)
• M23: 3,333,041 km (0.079 R)
• M24: 3,454,514 km (0.03 R)
• M25: 3,584,814 km (0.114 R)
• M26: 3,843,020 km (0.091 R)
• M27: 4,038,694 km (0.109 R)
• M28: 4,168,545 km (0.088 R)
• M29: 4,323,229 km (0.041 R)
• M30: 4,456,072 km (0.046 R)
• M31: 4,590,411 km (0.093 R)
• M32: 4,734,174 km (0.101 R)
• M33: 4,903,669 km (0.042 R)
• M34: 5,009,733 km (0.083 R)
• M35: 5,116,546 km (0.111 R)
• M36: 5,315,661 km (0.089 R)
• M37: 5,450,000 km (0.06 R)
• M38: 5,576,859 km (0.106 R)
• M39: 5,721,969 km (0.057 R)
• M40: 5,850,922 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 12

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.51 AU - 1.85 AU

Year: 1477 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 8,366,533 km

• M1: 170,691 km (0.065 R)
• M2: 249,529 km (0.07 R)
• M3: 401,371 km (0.053 R)
• M4: 490,831 km (0.115 R)
• M5: 705,055 km (0.106 R)
• M6: 1,026,241 km (0.114 R)
• M7: 1,170,304 km (0.097 R)
• M8: 1,707,061 km (0.086 R)
• M9: 1,821,653 km (0.059 R)
• M10: 2,173,807 km (0.099 R)
• M11: 2,393,865 km (0.109 R)
• M12: 2,490,505 km (0.071 R)
• M13: 2,613,325 km (0.112 R)
• M14: 2,788,504 km (0.1 R)
• M15: 2,899,057 km (0.071 R)
• M16: 3,054,489 km (0.064 R)
• M17: 3,195,111 km (0.08 R)
• M18: 3,382,857 km (0.088 R)
• M19: 3,491,913 km (0.063 R)
• M20: 3,713,468 km (0.101 R)
• M21: 3,987,382 km (0.078 R)
• M22: 4,336,842 km (0.119 R)
• M23: 4,465,496 km (0.069 R)
• M24: 4,555,255 km (0.025 R)
• M25: 4,706,349 km (0.092 R)
• M26: 4,838,594 km (0.091 R)
• M27: 5,044,590 km (0.103 R)
• M28: 5,159,032 km (0.084 R)
• M29: 5,242,957 km (0.093 R)
• M30: 5,788,241 km (0.101 R)
• M31: 6,206,367 km (0.081 R)
• M32: 6,748,510 km (0.098 R)
• M33: 6,840,363 km (0.099 R)
• M34: 7,060,272 km (0.111 R)
• M35: 7,353,184 km (0.049 R)
• M36: 7,518,939 km (0.117 R)
• M37: 7,614,232 km (0.103 R)
• M38: 7,721,943 km (0.101 R)
• M39: 7,963,095 km (0.103 R)
• M40: 8,096,835 km (0.091 R)
• M41: 8,341,876 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit