🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 9.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,831,697 km

• M1: 116,088 km (0.072 R)
• M2: 180,265 km (0.103 R)
• M3: 249,978 km (0.119 R)
• M4: 342,130 km (0.089 R)
• M5: 409,150 km (0.114 R)
• M6: 467,942 km (0.119 R)
• M7: 574,456 km (0.067 R)
• M8: 667,506 km (0.099 R)
• M9: 772,823 km (0.104 R)
• M10: 834,756 km (0.083 R)
• M11: 923,767 km (0.1 R)
• M12: 1,042,697 km (0.103 R)
• M13: 1,182,870 km (0.103 R)
• M14: 1,271,582 km (0.034 R)
• M15: 1,354,310 km (0.069 R)
• M16: 1,460,374 km (0.076 R)
• M17: 1,538,614 km (0.046 R)
• M18: 1,744,910 km (0.067 R)
• M19: 1,898,547 km (0.05 R)
• M20: 1,989,053 km (0.095 R)
• M21: 2,081,056 km (0.098 R)
• M22: 2,144,785 km (0.081 R)
• M23: 2,204,325 km (0.055 R)
• M24: 2,396,408 km (0.101 R)
• M25: 2,551,990 km (0.118 R)
• M26: 2,615,120 km (0.104 R)
• M27: 2,678,849 km (0.119 R)
• M28: 2,780,875 km (0.107 R)
• M29: 2,873,177 km (0.099 R)
• M30: 2,999,886 km (0.104 R)
• M31: 3,111,486 km (0.083 R)
• M32: 3,230,267 km (0.086 R)
• M33: 3,304,467 km (0.108 R)
• M34: 3,513,156 km (0.107 R)
• M35: 3,577,783 km (0.106 R)
• M36: 3,678,462 km (0.027 R)
• M37: 3,774,205 km (0.072 R)
• M38: 3,864,562 km (0.039 R)
• M39: 3,943,549 km (0.098 R)
• M40: 4,084,620 km (0.044 R)
• M41: 4,146,404 km (0.078 R)
• M42: 4,258,603 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.2

Radius: 13.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.74 AU - 1.2 AU

Year: 648 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,831,697 km

• M1: 172,337 km (0.099 R)
• M2: 260,300 km (0.109 R)
• M3: 354,996 km (0.045 R)
• M4: 444,006 km (0.039 R)
• M5: 676,631 km (0.107 R)
• M6: 783,145 km (0.05 R)
• M7: 942,167 km (0.06 R)
• M8: 1,124,228 km (0.084 R)
• M9: 1,242,859 km (0.072 R)
• M10: 1,365,978 km (0.092 R)
• M11: 1,512,135 km (0.065 R)
• M12: 1,670,260 km (0.066 R)
• M13: 1,781,112 km (0.071 R)
• M14: 1,914,853 km (0.057 R)
• M15: 2,079,859 km (0.106 R)
• M16: 2,249,802 km (0.081 R)
• M17: 2,343,899 km (0.097 R)
• M18: 2,483,923 km (0.12 R)
• M19: 2,741,531 km (0.095 R)
• M20: 2,897,262 km (0.067 R)
• M21: 2,984,178 km (0.111 R)
• M22: 3,340,969 km (0.08 R)
• M23: 3,507,621 km (0.095 R)
• M24: 3,600,671 km (0.081 R)
• M25: 3,832,249 km (0.09 R)
• M26: 3,928,141 km (0.109 R)
• M27: 4,113,343 km (0.049 R)
• M28: 4,202,653 km (0.062 R)
• M29: 4,383,068 km (0.051 R)
• M30: 4,547,775 km (0.11 R)
• M31: 4,677,327 km (0.11 R)
• M32: 4,770,526 km (0.102 R)
• M33: 4,883,323 km (0.114 R)
• M34: 4,997,018 km (0.117 R)
• M35: 5,304,591 km (0.05 R)
• M36: 5,588,677 km (0.091 R)
• M37: 5,737,677 km (0.044 R)
• M38: 6,274,583 km (0.087 R)
• M39: 6,817,175 km (0.084 R)
• M40: 6,955,254 km (0.107 R)
• M41: 7,126,394 km (0.11 R)
• M42: 7,277,488 km (0.053 R)
• M43: 7,396,717 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 14.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.84 AU - 2.38 AU

Year: 2079 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,831,697 km

• M1: 182,061 km (0.075 R)
• M2: 391,797 km (0.052 R)
• M3: 489,185 km (0.098 R)
• M4: 676,482 km (0.088 R)
• M5: 767,736 km (0.066 R)
• M6: 909,555 km (0.106 R)
• M7: 1,535,772 km (0.045 R)
• M8: 1,696,889 km (0.095 R)
• M9: 1,949,410 km (0.116 R)
• M10: 2,049,042 km (0.088 R)
• M11: 2,492,001 km (0.109 R)
• M12: 2,641,898 km (0.109 R)
• M13: 2,752,900 km (0.11 R)
• M14: 3,022,924 km (0.097 R)
• M15: 3,436,861 km (0.088 R)
• M16: 3,728,428 km (0.118 R)
• M17: 4,188,890 km (0.046 R)
• M18: 4,567,223 km (0.09 R)
• M19: 4,837,098 km (0.1 R)
• M20: 4,956,925 km (0.064 R)
• M21: 5,077,651 km (0.074 R)
• M22: 5,199,424 km (0.087 R)
• M23: 5,570,576 km (0.088 R)
• M24: 5,768,494 km (0.065 R)
• M25: 5,913,903 km (0.053 R)
• M26: 6,023,708 km (0.034 R)
• M27: 6,134,261 km (0.071 R)
• M28: 6,301,511 km (0.091 R)
• M29: 6,526,656 km (0.114 R)
• M30: 6,850,386 km (0.104 R)
• M31: 7,238,143 km (0.107 R)
• M32: 7,434,715 km (0.114 R)
• M33: 7,752,910 km (0.071 R)
• M34: 7,954,119 km (0.08 R)
• M35: 8,259,149 km (0.111 R)
• M36: 8,361,623 km (0.112 R)
• M37: 8,734,421 km (0.054 R)
• M38: 9,154,941 km (0.114 R)
• M39: 9,994,185 km (0.111 R)
• M40: 10,147,523 km (0.113 R)
• M41: 10,389,871 km (0.088 R)
• M42: 10,835,673 km (0.116 R)
• M43: 11,038,228 km (0.113 R)
• M44: 11,151,474 km (0.041 R)
• M45: 11,401,751 km (0.113 R)
• M46: 11,516,044 km (0.079 R)
• M47: 11,630,786 km (0.044 R)
• M48: 12,186,991 km (0.064 R)
• M49: 12,444,897 km (0.095 R)
• M50: 12,562,631 km (0.106 R)
• M51: 12,870,653 km (0.063 R)
• M52: 13,229,239 km (0.068 R)
• M53: 13,761,059 km (0.045 R)
• M54: 13,858,597 km (0.119 R)
• M55: 14,005,203 km (0.105 R)
• M56: 14,349,278 km (0.091 R)
• M57: 14,472,846 km (0.045 R)
• M58: 14,920,742 km (0.045 R)
• M59: 15,121,353 km (0.095 R)
• M60: 15,398,558 km (0.073 R)
• M61: 16,188,734 km (0.052 R)
• M62: 16,291,807 km (0.075 R)
• M63: 16,446,640 km (0.068 R)
• M64: 16,550,012 km (0.116 R)
• M65: 17,333,157 km (0.093 R)
• M66: 17,702,814 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.25 AU - 2.67 AU

Year: 2617 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,831,697 km

• M1: 155,881 km (0.1 R)
• M2: 267,032 km (0.102 R)
• M3: 357,689 km (0.088 R)
• M4: 445,802 km (0.072 R)
• M5: 557,701 km (0.117 R)
• M6: 636,389 km (0.032 R)
• M7: 743,053 km (0.084 R)
• M8: 839,992 km (0.034 R)
• M9: 1,057,059 km (0.103 R)
• M10: 1,215,632 km (0.11 R)
• M11: 1,382,733 km (0.072 R)
• M12: 1,463,965 km (0.054 R)
• M13: 1,806,245 km (0.032 R)
• M14: 1,975,589 km (0.027 R)
• M15: 2,318,169 km (0.051 R)
• M16: 2,578,319 km (0.05 R)
• M17: 2,782,969 km (0.09 R)
• M18: 3,194,962 km (0.068 R)
• M19: 3,345,906 km (0.031 R)
• M20: 3,499,244 km (0.033 R)
• M21: 3,640,763 km (0.09 R)
• M22: 3,929,487 km (0.093 R)
• M23: 4,195,921 km (0.082 R)
• M24: 4,285,979 km (0.07 R)
• M25: 4,376,785 km (0.094 R)
• M26: 4,529,524 km (0.119 R)
• M27: 4,746,441 km (0.106 R)
• M28: 4,887,662 km (0.082 R)
• M29: 5,014,371 km (0.11 R)
• M30: 5,598,401 km (0.102 R)
• M31: 5,714,489 km (0.104 R)
• M32: 6,033,731 km (0.114 R)
• M33: 6,358,807 km (0.095 R)
• M34: 6,549,694 km (0.095 R)
• M35: 7,061,917 km (0.066 R)
• M36: 7,187,579 km (0.093 R)
• M37: 7,752,910 km (0.093 R)
• M38: 8,069,160 km (0.119 R)
• M39: 8,389,449 km (0.068 R)
• M40: 8,484,593 km (0.082 R)
• M41: 8,810,417 km (0.066 R)
• M42: 8,945,803 km (0.069 R)
• M43: 9,179,475 km (0.118 R)
• M44: 9,573,516 km (0.112 R)
• M45: 10,073,921 km (0.12 R)
• M46: 10,276,476 km (0.092 R)
• M47: 10,398,698 km (0.071 R)
• M48: 10,664,982 km (0.114 R)
• M49: 11,058,424 km (0.081 R)
• M50: 11,141,900 km (0.086 R)
• M51: 11,225,525 km (0.089 R)
• M52: 11,330,393 km (0.062 R)
• M53: 11,477,747 km (0.102 R)
• M54: 11,731,914 km (0.055 R)
• M55: 11,902,306 km (0.095 R)
• M56: 12,224,091 km (0.072 R)
• M57: 12,353,643 km (0.114 R)
• M58: 12,461,951 km (0.117 R)
• M59: 12,701,458 km (0.092 R)
• M60: 12,854,496 km (0.099 R)
• M61: 12,964,301 km (0.117 R)
• M62: 13,562,393 km (0.063 R)
• M63: 13,921,129 km (0.092 R)
• M64: 14,011,187 km (0.028 R)
• M65: 14,739,579 km (0.049 R)
• M66: 14,831,582 km (0.073 R)
• M67: 14,992,848 km (0.115 R)
• M68: 15,177,901 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit