🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 12.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,269,511 km

• M1: 159,322 km (0.075 R)
• M2: 240,105 km (0.109 R)
• M3: 328,367 km (0.101 R)
• M4: 408,103 km (0.073 R)
• M5: 494,122 km (0.054 R)
• M6: 610,210 km (0.083 R)
• M7: 857,046 km (0.118 R)
• M8: 948,451 km (0.093 R)
• M9: 1,048,083 km (0.107 R)
• M10: 1,137,393 km (0.117 R)
• M11: 1,239,119 km (0.08 R)
• M12: 1,385,276 km (0.1 R)
• M13: 1,468,453 km (0.103 R)
• M14: 1,623,735 km (0.037 R)
• M15: 1,717,533 km (0.102 R)
• M16: 1,818,811 km (0.106 R)
• M17: 1,928,017 km (0.062 R)
• M18: 2,009,997 km (0.109 R)
• M19: 2,099,157 km (0.082 R)
• M20: 2,189,814 km (0.097 R)
• M21: 2,444,130 km (0.112 R)
• M22: 2,527,007 km (0.104 R)
• M23: 2,636,662 km (0.048 R)
• M24: 2,767,710 km (0.087 R)
• M25: 2,867,492 km (0.028 R)
• M26: 3,098,322 km (0.118 R)
• M27: 3,356,677 km (0.06 R)
• M28: 3,441,948 km (0.063 R)
• M29: 3,746,230 km (0.056 R)
• M30: 3,894,332 km (0.1 R)
• M31: 4,404,610 km (0.027 R)
• M32: 4,506,187 km (0.113 R)
• M33: 4,727,442 km (0.056 R)
• M34: 4,815,406 km (0.096 R)
• M35: 4,952,438 km (0.114 R)
• M36: 5,107,122 km (0.114 R)
• M37: 5,213,935 km (0.094 R)
• M38: 5,338,101 km (0.114 R)
• M39: 5,463,314 km (0.106 R)
• M40: 5,564,143 km (0.073 R)
• M41: 5,784,800 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 13.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.77 AU - 1.21 AU

Year: 657 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,269,511 km

• M1: 177,573 km (0.086 R)
• M2: 298,597 km (0.109 R)
• M3: 456,124 km (0.1 R)
• M4: 571,015 km (0.106 R)
• M5: 664,065 km (0.101 R)
• M6: 763,248 km (0.066 R)
• M7: 873,652 km (0.081 R)
• M8: 1,047,484 km (0.076 R)
• M9: 1,142,030 km (0.087 R)
• M10: 1,283,550 km (0.093 R)
• M11: 1,450,950 km (0.064 R)
• M12: 1,578,108 km (0.085 R)
• M13: 1,681,330 km (0.103 R)
• M14: 2,079,710 km (0.106 R)
• M15: 2,263,117 km (0.118 R)
• M16: 2,348,986 km (0.057 R)
• M17: 2,491,852 km (0.089 R)
• M18: 2,588,941 km (0.11 R)
• M19: 2,711,910 km (0.105 R)
• M20: 2,837,124 km (0.103 R)
• M21: 2,921,497 km (0.07 R)
• M22: 3,041,325 km (0.07 R)
• M23: 3,294,744 km (0.082 R)
• M24: 3,401,556 km (0.036 R)
• M25: 3,906,748 km (0.096 R)
• M26: 4,096,289 km (0.106 R)
• M27: 4,289,121 km (0.032 R)
• M28: 4,534,311 km (0.097 R)
• M29: 4,633,644 km (0.065 R)
• M30: 4,723,702 km (0.088 R)
• M31: 4,834,704 km (0.096 R)
• M32: 5,141,679 km (0.059 R)
• M33: 5,224,556 km (0.09 R)
• M34: 5,529,137 km (0.067 R)
• M35: 5,785,548 km (0.104 R)
• M36: 6,056,919 km (0.114 R)
• M37: 6,354,768 km (0.098 R)
• M38: 6,443,928 km (0.12 R)
• M39: 6,533,537 km (0.088 R)
• M40: 6,702,733 km (0.067 R)
• M41: 6,941,940 km (0.035 R)
• M42: 7,068,499 km (0.062 R)
• M43: 7,323,713 km (0.119 R)
• M44: 7,476,004 km (0.076 R)
• M45: 7,593,887 km (0.109 R)
• M46: 7,712,369 km (0.098 R)
• M47: 7,807,662 km (0.069 R)
• M48: 8,216,813 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 14.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.95 AU - 3.23 AU

Year: 3622 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,269,511 km

• M1: 203,902 km (0.08 R)
• M2: 435,479 km (0.056 R)
• M3: 535,560 km (0.08 R)
• M4: 654,191 km (0.096 R)
• M5: 952,490 km (0.112 R)
• M6: 1,072,467 km (0.091 R)
• M7: 1,197,980 km (0.111 R)
• M8: 1,295,667 km (0.064 R)
• M9: 1,546,543 km (0.113 R)
• M10: 1,864,289 km (0.067 R)
• M11: 2,031,240 km (0.11 R)
• M12: 2,491,852 km (0.071 R)
• M13: 2,633,820 km (0.114 R)
• M14: 3,446,735 km (0.053 R)
• M15: 3,734,561 km (0.084 R)
• M16: 3,996,956 km (0.089 R)
• M17: 4,198,015 km (0.088 R)
• M18: 4,785,486 km (0.091 R)
• M19: 4,892,000 km (0.029 R)
• M20: 5,017,213 km (0.06 R)
• M21: 5,270,782 km (0.104 R)
• M22: 5,640,588 km (0.049 R)
• M23: 5,866,630 km (0.087 R)
• M24: 6,425,079 km (0.105 R)
• M25: 6,562,559 km (0.034 R)
• M26: 6,780,523 km (0.095 R)
• M27: 7,000,881 km (0.103 R)
• M28: 7,101,860 km (0.047 R)
• M29: 7,864,061 km (0.069 R)
• M30: 8,053,452 km (0.089 R)
• M31: 8,287,124 km (0.117 R)
• M32: 8,393,937 km (0.105 R)
• M33: 8,695,825 km (0.112 R)
• M34: 9,802,999 km (0.12 R)
• M35: 9,984,311 km (0.085 R)
• M36: 10,075,417 km (0.034 R)
• M37: 10,511,794 km (0.108 R)
• M38: 10,604,395 km (0.093 R)
• M39: 11,546,113 km (0.047 R)
• M40: 11,833,940 km (0.083 R)
• M41: 11,978,750 km (0.064 R)
• M42: 12,835,049 km (0.059 R)
• M43: 13,333,209 km (0.089 R)
• M44: 13,484,004 km (0.065 R)
• M45: 13,635,248 km (0.094 R)
• M46: 14,143,581 km (0.085 R)
• M47: 14,554,826 km (0.092 R)
• M48: 14,761,869 km (0.114 R)
• M49: 15,336,475 km (0.083 R)
• M50: 16,212,071 km (0.064 R)
• M51: 16,346,260 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 14

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.55 AU - 5.19 AU

Year: 6092 Days

Day: 7.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,269,511 km

• M1: 189,541 km (0.117 R)
• M2: 337,493 km (0.108 R)
• M3: 589,416 km (0.081 R)
• M4: 709,991 km (0.093 R)
• M5: 853,905 km (0.108 R)
• M6: 1,365,081 km (0.053 R)
• M7: 1,498,522 km (0.116 R)
• M8: 1,779,317 km (0.068 R)
• M9: 2,058,467 km (0.074 R)
• M10: 2,617,813 km (0.094 R)
• M11: 2,743,775 km (0.113 R)
• M12: 2,850,438 km (0.107 R)
• M13: 3,223,535 km (0.092 R)
• M14: 3,450,475 km (0.105 R)
• M15: 4,410,744 km (0.098 R)
• M16: 5,025,142 km (0.076 R)
• M17: 5,262,554 km (0.111 R)
• M18: 5,503,855 km (0.081 R)
• M19: 5,666,767 km (0.099 R)
• M20: 6,591,133 km (0.108 R)
• M21: 6,735,345 km (0.084 R)
• M22: 7,683,047 km (0.063 R)
• M23: 7,835,039 km (0.063 R)
• M24: 8,110,897 km (0.096 R)
• M25: 8,390,197 km (0.106 R)
• M26: 8,515,260 km (0.112 R)
• M27: 9,118,140 km (0.086 R)
• M28: 9,702,020 km (0.111 R)
• M29: 9,800,456 km (0.077 R)
• M30: 9,899,340 km (0.098 R)
• M31: 10,974,350 km (0.041 R)
• M32: 11,180,047 km (0.084 R)
• M33: 12,263,285 km (0.118 R)
• M34: 12,405,553 km (0.079 R)
• M35: 12,799,594 km (0.106 R)
• M36: 13,710,196 km (0.112 R)
• M37: 13,820,898 km (0.119 R)
• M38: 14,080,451 km (0.116 R)
• M39: 14,229,450 km (0.089 R)
• M40: 14,604,193 km (0.095 R)
• M41: 15,786,764 km (0.104 R)
• M42: 16,019,239 km (0.099 R)
• M43: 16,370,046 km (0.043 R)
• M44: 16,644,558 km (0.113 R)
• M45: 16,802,234 km (0.103 R)
• M46: 17,637,888 km (0.04 R)
• M47: 17,798,556 km (0.12 R)
• M48: 18,283,553 km (0.116 R)
• M49: 19,473,753 km (0.106 R)
• M50: 20,477,705 km (0.088 R)
• M51: 20,604,414 km (0.081 R)
• M52: 21,412,691 km (0.109 R)
• M53: 22,015,122 km (0.076 R)
• M54: 22,666,621 km (0.115 R)
• M55: 22,885,183 km (0.083 R)
• M56: 23,148,326 km (0.111 R)
• M57: 23,412,665 km (0.086 R)
• M58: 23,810,895 km (0.069 R)
• M59: 24,838,782 km (0.069 R)
• M60: 25,019,047 km (0.119 R)
• M61: 25,653,342 km (0.076 R)
• M62: 26,018,211 km (0.119 R)
• M63: 26,338,800 km (0.085 R)
• M64: 26,845,487 km (0.105 R)
• M65: 27,401,692 km (0.082 R)
• M66: 27,494,742 km (0.037 R)
• M67: 27,868,139 km (0.062 R)
• M68: 27,961,787 km (0.073 R)
• M69: 28,761,836 km (0.074 R)
• M70: 29,045,923 km (0.112 R)
• M71: 29,760,402 km (0.083 R)
• M72: 30,191,842 km (0.086 R)
• M73: 30,432,396 km (0.077 R)
• M74: 31,352,423 km (0.068 R)
• M75: 32,576,881 km (0.112 R)
• M76: 32,823,718 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit