🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 8.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,961,078 km

• M1: 106,663 km (0.063 R)
• M2: 180,864 km (0.12 R)
• M3: 241,750 km (0.09 R)
• M4: 338,989 km (0.082 R)
• M5: 441,613 km (0.107 R)
• M6: 518,506 km (0.089 R)
• M7: 579,692 km (0.113 R)
• M8: 637,287 km (0.096 R)
• M9: 755,619 km (0.112 R)
• M10: 850,314 km (0.059 R)
• M11: 992,881 km (0.055 R)
• M12: 1,082,191 km (0.066 R)
• M13: 1,197,980 km (0.046 R)
• M14: 1,321,996 km (0.034 R)
• M15: 1,505,553 km (0.092 R)
• M16: 1,613,563 km (0.092 R)
• M17: 1,782,758 km (0.111 R)
• M18: 1,837,511 km (0.086 R)
• M19: 1,957,937 km (0.073 R)
• M20: 2,042,909 km (0.033 R)
• M21: 2,129,077 km (0.096 R)
• M22: 2,206,868 km (0.111 R)
• M23: 2,285,556 km (0.084 R)
• M24: 2,380,102 km (0.094 R)
• M25: 2,465,971 km (0.105 R)
• M26: 2,557,974 km (0.073 R)
• M27: 2,614,821 km (0.104 R)
• M28: 2,682,439 km (0.08 R)
• M29: 2,745,570 km (0.071 R)
• M30: 2,867,791 km (0.119 R)
• M31: 2,943,039 km (0.049 R)
• M32: 2,997,193 km (0.108 R)
• M33: 3,068,103 km (0.103 R)
• M34: 3,250,762 km (0.089 R)
• M35: 3,329,301 km (0.1 R)
• M36: 3,385,849 km (0.105 R)
• M37: 3,476,954 km (0.053 R)
• M38: 3,720,050 km (0.109 R)
• M39: 3,802,329 km (0.08 R)
• M40: 3,944,746 km (0.075 R)
• M41: 4,058,889 km (0.078 R)
• M42: 4,113,343 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 10.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,961,078 km

• M1: 133,292 km (0.12 R)
• M2: 226,790 km (0.115 R)
• M3: 331,808 km (0.117 R)
• M4: 448,345 km (0.101 R)
• M5: 516,711 km (0.032 R)
• M6: 614,698 km (0.092 R)
• M7: 679,623 km (0.09 R)
• M8: 756,367 km (0.096 R)
• M9: 884,871 km (0.056 R)
• M10: 959,521 km (0.093 R)
• M11: 1,073,365 km (0.077 R)
• M12: 1,153,699 km (0.113 R)
• M13: 1,281,156 km (0.085 R)
• M14: 1,407,566 km (0.094 R)
• M15: 1,478,326 km (0.091 R)
• M16: 1,660,836 km (0.047 R)
• M17: 1,754,783 km (0.089 R)
• M18: 1,844,392 km (0.108 R)
• M19: 1,955,095 km (0.101 R)
• M20: 2,115,314 km (0.07 R)
• M21: 2,197,144 km (0.1 R)
• M22: 2,287,052 km (0.093 R)
• M23: 2,470,459 km (0.117 R)
• M24: 2,578,618 km (0.094 R)
• M25: 2,710,414 km (0.06 R)
• M26: 2,874,673 km (0.102 R)
• M27: 3,096,227 km (0.089 R)
• M28: 3,252,407 km (0.102 R)
• M29: 3,483,386 km (0.096 R)
• M30: 3,654,227 km (0.072 R)
• M31: 3,786,173 km (0.033 R)
• M32: 3,903,008 km (0.117 R)
• M33: 4,071,904 km (0.096 R)
• M34: 4,338,637 km (0.11 R)
• M35: 4,611,055 km (0.114 R)
• M36: 4,691,240 km (0.066 R)
• M37: 4,961,862 km (0.068 R)
• M38: 5,053,117 km (0.095 R)
• M39: 5,209,746 km (0.112 R)
• M40: 5,274,671 km (0.072 R)
• M41: 5,527,791 km (0.044 R)
• M42: 5,641,635 km (0.101 R)
• M43: 5,746,653 km (0.119 R)
• M44: 5,929,461 km (0.05 R)
• M45: 5,997,379 km (0.105 R)
• M46: 6,065,595 km (0.116 R)
• M47: 6,232,098 km (0.033 R)
• M48: 6,360,453 km (0.083 R)
• M49: 6,489,855 km (0.078 R)
• M50: 6,680,293 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 14.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.88 AU - 2.82 AU

Year: 2443 Days

Day: 11.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,961,078 km

• M1: 405,709 km (0.062 R)
• M2: 615,745 km (0.04 R)
• M3: 732,132 km (0.072 R)
• M4: 887,415 km (0.07 R)
• M5: 1,165,667 km (0.12 R)
• M6: 1,411,755 km (0.117 R)
• M7: 1,573,171 km (0.104 R)
• M8: 1,727,855 km (0.083 R)
• M9: 1,874,312 km (0.039 R)
• M10: 2,066,994 km (0.051 R)
• M11: 2,266,408 km (0.1 R)
• M12: 2,383,393 km (0.084 R)
• M13: 2,623,647 km (0.025 R)
• M14: 2,809,149 km (0.114 R)
• M15: 2,919,402 km (0.096 R)
• M16: 3,063,465 km (0.035 R)
• M17: 3,242,833 km (0.105 R)
• M18: 3,526,919 km (0.091 R)
• M19: 3,697,910 km (0.102 R)
• M20: 3,959,706 km (0.101 R)
• M21: 4,101,824 km (0.089 R)
• M22: 4,428,097 km (0.072 R)
• M23: 4,800,446 km (0.11 R)
• M24: 4,952,438 km (0.06 R)
• M25: 5,241,610 km (0.1 R)
• M26: 5,576,111 km (0.116 R)
• M27: 6,142,339 km (0.057 R)
• M28: 6,307,645 km (0.05 R)
• M29: 6,579,314 km (0.119 R)
• M30: 7,069,397 km (0.071 R)
• M31: 7,177,556 km (0.119 R)
• M32: 7,329,996 km (0.07 R)
• M33: 7,439,502 km (0.086 R)
• M34: 7,593,588 km (0.115 R)
• M35: 7,882,910 km (0.075 R)
• M36: 8,017,698 km (0.041 R)
• M37: 8,107,905 km (0.056 R)
• M38: 8,243,890 km (0.113 R)
• M39: 8,633,443 km (0.118 R)
• M40: 9,146,713 km (0.115 R)
• M41: 9,430,799 km (0.097 R)
• M42: 9,717,878 km (0.104 R)
• M43: 9,862,539 km (0.062 R)
• M44: 9,983,563 km (0.109 R)
• M45: 10,423,531 km (0.12 R)
• M46: 10,546,949 km (0.042 R)
• M47: 10,869,931 km (0.095 R)
• M48: 11,272,050 km (0.098 R)
• M49: 11,602,362 km (0.076 R)
• M50: 11,935,965 km (0.113 R)
• M51: 12,142,710 km (0.101 R)
• M52: 12,455,220 km (0.094 R)
• M53: 12,691,435 km (0.107 R)
• M54: 12,876,188 km (0.088 R)
• M55: 13,008,582 km (0.073 R)
• M56: 13,516,168 km (0.088 R)
• M57: 13,650,806 km (0.117 R)
• M58: 13,785,893 km (0.081 R)
• M59: 14,112,016 km (0.081 R)
• M60: 14,550,786 km (0.07 R)
• M61: 14,771,892 km (0.098 R)
• M62: 15,245,369 km (0.103 R)
• M63: 15,808,905 km (0.066 R)
• M64: 16,236,007 km (0.034 R)
• M65: 16,580,530 km (0.091 R)
• M66: 16,695,870 km (0.092 R)
• M67: 16,927,298 km (0.092 R)
• M68: 17,598,993 km (0.073 R)
• M69: 17,923,171 km (0.114 R)
• M70: 18,190,054 km (0.096 R)
• M71: 18,517,972 km (0.062 R)
• M72: 18,907,974 km (0.086 R)
• M73: 19,119,206 km (0.096 R)
• M74: 19,849,094 km (0.086 R)
• M75: 20,094,435 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit