🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 12

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 370 Days

Day: 10.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,464,619 km

• M1: 150,645 km (0.051 R)
• M2: 239,506 km (0.033 R)
• M3: 316,848 km (0.054 R)
• M4: 400,623 km (0.111 R)
• M5: 488,138 km (0.113 R)
• M6: 564,582 km (0.045 R)
• M7: 646,113 km (0.115 R)
• M8: 737,817 km (0.09 R)
• M9: 831,615 km (0.104 R)
• M10: 906,413 km (0.094 R)
• M11: 995,873 km (0.112 R)
• M12: 1,095,056 km (0.052 R)
• M13: 1,286,990 km (0.088 R)
• M14: 1,371,812 km (0.108 R)
• M15: 1,479,822 km (0.105 R)
• M16: 1,605,335 km (0.07 R)
• M17: 1,701,077 km (0.065 R)
• M18: 1,813,874 km (0.094 R)
• M19: 1,937,143 km (0.075 R)
• M20: 2,083,300 km (0.062 R)
• M21: 2,225,119 km (0.056 R)
• M22: 2,324,153 km (0.086 R)
• M23: 2,595,822 km (0.106 R)
• M24: 2,735,547 km (0.037 R)
• M25: 2,833,234 km (0.088 R)
• M26: 2,945,582 km (0.095 R)
• M27: 3,096,227 km (0.087 R)
• M28: 3,202,741 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 12.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.02 AU - 1.56 AU

Year: 946 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,464,619 km

• M1: 178,321 km (0.076 R)
• M2: 292,015 km (0.11 R)
• M3: 419,173 km (0.091 R)
• M4: 524,939 km (0.079 R)
• M5: 715,676 km (0.094 R)
• M6: 1,089,521 km (0.046 R)
• M7: 1,218,624 km (0.067 R)
• M8: 1,347,428 km (0.028 R)
• M9: 1,498,821 km (0.073 R)
• M10: 1,601,146 km (0.108 R)
• M11: 1,762,263 km (0.114 R)
• M12: 1,922,482 km (0.087 R)
• M13: 2,027,650 km (0.028 R)
• M14: 2,189,215 km (0.062 R)
• M15: 2,341,057 km (0.073 R)
• M16: 2,425,580 km (0.081 R)
• M17: 2,641,150 km (0.104 R)
• M18: 3,076,181 km (0.039 R)
• M19: 3,254,950 km (0.087 R)
• M20: 3,469,474 km (0.099 R)
• M21: 3,771,063 km (0.11 R)
• M22: 3,895,828 km (0.119 R)
• M23: 4,347,763 km (0.078 R)
• M24: 4,843,530 km (0.076 R)
• M25: 5,153,347 km (0.087 R)
• M26: 5,273,624 km (0.085 R)
• M27: 5,869,622 km (0.088 R)
• M28: 6,180,636 km (0.11 R)
• M29: 6,348,036 km (0.088 R)
• M30: 6,758,233 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 10.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.98 AU - 6.44 AU

Year: 8810 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,464,619 km

• M1: 135,386 km (0.056 R)
• M2: 201,359 km (0.108 R)
• M3: 339,288 km (0.056 R)
• M4: 468,391 km (0.118 R)
• M5: 583,432 km (0.096 R)
• M6: 769,531 km (0.072 R)
• M7: 1,086,230 km (0.109 R)
• M8: 1,186,162 km (0.113 R)
• M9: 1,458,280 km (0.099 R)
• M10: 1,553,424 km (0.103 R)
• M11: 1,683,724 km (0.036 R)
• M12: 1,868,926 km (0.089 R)
• M13: 2,352,127 km (0.1 R)
• M14: 2,598,515 km (0.091 R)
• M15: 2,953,511 km (0.115 R)
• M16: 3,075,283 km (0.113 R)
• M17: 3,261,383 km (0.06 R)
• M18: 3,644,354 km (0.101 R)
• M19: 3,731,569 km (0.105 R)
• M20: 3,974,666 km (0.106 R)
• M21: 4,109,603 km (0.061 R)
• M22: 4,314,851 km (0.102 R)
• M23: 4,383,966 km (0.112 R)
• M24: 4,902,472 km (0.034 R)
• M25: 5,071,667 km (0.099 R)
• M26: 5,390,909 km (0.1 R)
• M27: 5,490,541 km (0.026 R)
• M28: 5,565,490 km (0.072 R)
• M29: 5,666,169 km (0.099 R)
• M30: 6,074,870 km (0.101 R)
• M31: 6,204,572 km (0.107 R)
• M32: 6,466,667 km (0.109 R)
• M33: 6,546,104 km (0.085 R)
• M34: 6,812,986 km (0.099 R)
• M35: 6,947,774 km (0.053 R)
• M36: 7,138,062 km (0.092 R)
• M37: 7,247,568 km (0.088 R)
• M38: 7,329,996 km (0.112 R)
• M39: 8,546,526 km (0.116 R)
• M40: 9,673,148 km (0.051 R)
• M41: 9,946,762 km (0.073 R)
• M42: 10,253,887 km (0.103 R)
• M43: 10,501,771 km (0.114 R)
• M44: 10,877,261 km (0.084 R)
• M45: 11,066,802 km (0.085 R)
• M46: 11,225,525 km (0.099 R)
• M47: 11,545,216 km (0.098 R)
• M48: 11,641,706 km (0.102 R)
• M49: 11,932,824 km (0.099 R)
• M50: 12,390,593 km (0.104 R)
• M51: 13,390,655 km (0.098 R)
• M52: 13,458,273 km (0.094 R)
• M53: 13,627,768 km (0.075 R)
• M54: 14,071,774 km (0.103 R)
• M55: 14,798,969 km (0.058 R)
• M56: 14,938,843 km (0.113 R)
• M57: 15,149,627 km (0.071 R)
• M58: 15,467,522 km (0.038 R)
• M59: 16,579,483 km (0.109 R)
• M60: 16,652,038 km (0.106 R)
• M61: 17,090,061 km (0.064 R)
• M62: 17,494,873 km (0.092 R)
• M63: 18,577,213 km (0.098 R)
• M64: 18,879,550 km (0.082 R)
• M65: 19,565,906 km (0.099 R)
• M66: 19,835,032 km (0.104 R)
• M67: 20,105,355 km (0.026 R)
• M68: 20,727,982 km (0.119 R)
• M69: 22,191,797 km (0.115 R)
• M70: 22,392,258 km (0.07 R)
• M71: 22,754,435 km (0.106 R)
• M72: 23,159,097 km (0.036 R)
• M73: 23,525,462 km (0.118 R)
• M74: 23,811,643 km (0.03 R)
• M75: 24,635,777 km (0.116 R)
• M76: 24,843,270 km (0.06 R)
• M77: 24,926,446 km (0.089 R)
• M78: 25,092,948 km (0.099 R)
• M79: 27,163,682 km (0.107 R)
• M80: 27,420,991 km (0.117 R)
• M81: 27,507,009 km (0.106 R)
• M82: 28,067,852 km (0.062 R)
• M83: 28,763,482 km (0.12 R)
• M84: 29,376,683 km (0.066 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: 317 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit