🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 651 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 4,946,199 km

• M1: 195,674 km (0.111 R)
• M2: 293,361 km (0.105 R)
• M3: 391,198 km (0.096 R)
• M4: 501,153 km (0.071 R)
• M5: 602,730 km (0.106 R)
• M6: 729,888 km (0.102 R)
• M7: 922,271 km (0.081 R)
• M8: 1,073,814 km (0.111 R)
• M9: 1,188,405 km (0.075 R)
• M10: 1,302,249 km (0.112 R)
• M11: 1,436,439 km (0.079 R)
• M12: 1,536,221 km (0.112 R)
• M13: 1,673,252 km (0.1 R)
• M14: 1,832,424 km (0.056 R)
• M15: 1,935,497 km (0.093 R)
• M16: 2,071,781 km (0.092 R)
• M17: 2,347,939 km (0.039 R)
• M18: 2,527,606 km (0.071 R)
• M19: 2,636,363 km (0.05 R)
• M20: 2,760,530 km (0.111 R)
• M21: 2,993,603 km (0.078 R)
• M22: 3,189,277 km (0.08 R)
• M23: 3,307,310 km (0.084 R)
• M24: 3,419,209 km (0.118 R)
• M25: 3,593,490 km (0.09 R)
• M26: 3,693,272 km (0.103 R)
• M27: 3,817,438 km (0.098 R)
• M28: 3,998,452 km (0.111 R)
• M29: 4,126,208 km (0.114 R)
• M30: 4,239,005 km (0.059 R)
• M31: 4,369,155 km (0.075 R)
• M32: 4,583,679 km (0.112 R)
• M33: 4,937,777 km (0.1 R)
• M34: 5,066,431 km (0.059 R)
• M35: 5,388,515 km (0.05 R)
• M36: 5,521,059 km (0.06 R)
• M37: 5,636,848 km (0.063 R)
• M38: 5,780,462 km (0.059 R)
• M39: 6,117,356 km (0.093 R)
• M40: 6,218,634 km (0.091 R)
• M41: 6,320,660 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 13.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.21 AU

Year: 724 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 4,946,199 km

• M1: 215,421 km (0.084 R)
• M2: 306,526 km (0.101 R)
• M3: 397,482 km (0.102 R)
• M4: 502,649 km (0.085 R)
• M5: 691,292 km (0.116 R)
• M6: 843,134 km (0.119 R)
• M7: 1,248,394 km (0.102 R)
• M8: 1,390,063 km (0.062 R)
• M9: 1,516,174 km (0.091 R)
• M10: 1,646,175 km (0.064 R)
• M11: 1,757,625 km (0.053 R)
• M12: 1,848,581 km (0.108 R)
• M13: 2,004,013 km (0.082 R)
• M14: 2,462,979 km (0.103 R)
• M15: 2,582,957 km (0.116 R)
• M16: 2,882,601 km (0.114 R)
• M17: 2,972,958 km (0.044 R)
• M18: 3,064,363 km (0.113 R)
• M19: 3,165,940 km (0.109 R)
• M20: 3,362,960 km (0.102 R)
• M21: 3,535,297 km (0.109 R)
• M22: 3,661,557 km (0.059 R)
• M23: 3,948,785 km (0.118 R)
• M24: 4,100,328 km (0.106 R)
• M25: 4,295,104 km (0.114 R)
• M26: 4,461,457 km (0.114 R)
• M27: 4,693,783 km (0.064 R)
• M28: 4,811,516 km (0.09 R)
• M29: 4,930,297 km (0.103 R)
• M30: 5,028,134 km (0.119 R)
• M31: 5,236,973 km (0.095 R)
• M32: 5,381,484 km (0.119 R)
• M33: 5,606,330 km (0.118 R)
• M34: 5,697,285 km (0.061 R)
• M35: 5,926,619 km (0.091 R)
• M36: 6,406,379 km (0.103 R)
• M37: 6,597,116 km (0.113 R)
• M38: 6,935,357 km (0.034 R)
• M39: 7,118,914 km (0.115 R)
• M40: 7,205,232 km (0.114 R)
• M41: 7,304,266 km (0.076 R)
• M42: 7,591,344 km (0.065 R)
• M43: 7,692,023 km (0.032 R)
• M44: 7,780,585 km (0.104 R)
• M45: 8,189,735 km (0.09 R)
• M46: 8,435,974 km (0.072 R)
• M47: 8,776,907 km (0.116 R)
• M48: 8,922,466 km (0.097 R)
• M49: 9,015,665 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.8 AU - 1.32 AU

Year: 767 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 4,946,199 km

• M1: 128,205 km (0.118 R)
• M2: 200,611 km (0.064 R)
• M3: 271,371 km (0.116 R)
• M4: 559,047 km (0.036 R)
• M5: 632,051 km (0.062 R)
• M6: 741,257 km (0.075 R)
• M7: 830,567 km (0.051 R)
• M8: 900,130 km (0.091 R)
• M9: 983,905 km (0.086 R)
• M10: 1,208,003 km (0.084 R)
• M11: 1,288,038 km (0.057 R)
• M12: 1,360,742 km (0.113 R)
• M13: 1,472,492 km (0.083 R)
• M14: 1,548,787 km (0.071 R)
• M15: 1,641,089 km (0.098 R)
• M16: 1,775,577 km (0.113 R)
• M17: 1,852,022 km (0.112 R)
• M18: 1,929,513 km (0.069 R)
• M19: 2,071,931 km (0.101 R)
• M20: 2,278,376 km (0.082 R)
• M21: 2,372,921 km (0.116 R)
• M22: 2,451,909 km (0.089 R)
• M23: 2,612,278 km (0.101 R)
• M24: 2,817,825 km (0.072 R)
• M25: 2,889,632 km (0.051 R)
• M26: 2,992,257 km (0.063 R)
• M27: 3,139,311 km (0.073 R)
• M28: 3,226,228 km (0.083 R)
• M29: 3,339,324 km (0.115 R)
• M30: 3,440,751 km (0.094 R)
• M31: 3,666,494 km (0.035 R)
• M32: 3,758,198 km (0.093 R)
• M33: 3,830,753 km (0.087 R)
• M34: 3,990,822 km (0.099 R)
• M35: 4,119,028 km (0.102 R)
• M36: 4,187,095 km (0.118 R)
• M37: 4,303,781 km (0.09 R)
• M38: 4,421,365 km (0.063 R)
• M39: 4,498,109 km (0.092 R)
• M40: 4,596,395 km (0.106 R)
• M41: 4,752,425 km (0.099 R)
• M42: 4,830,964 km (0.111 R)
• M43: 4,938,974 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit