🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 9.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.18 AU - 1.22 AU

Year: 907 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,122,522 km

• M1: 121,324 km (0.1 R)
• M2: 186,100 km (0.102 R)
• M3: 253,718 km (0.111 R)
• M4: 318,793 km (0.028 R)
• M5: 399,426 km (0.115 R)
• M6: 521,648 km (0.069 R)
• M7: 621,579 km (0.083 R)
• M8: 685,757 km (0.095 R)
• M9: 935,585 km (0.111 R)
• M10: 1,038,060 km (0.105 R)
• M11: 1,104,930 km (0.114 R)
• M12: 1,296,714 km (0.107 R)
• M13: 1,412,054 km (0.109 R)
• M14: 1,719,328 km (0.078 R)
• M15: 1,970,503 km (0.111 R)
• M16: 2,277,478 km (0.07 R)
• M17: 2,462,979 km (0.055 R)
• M18: 2,546,305 km (0.103 R)
• M19: 2,857,020 km (0.103 R)
• M20: 3,329,301 km (0.071 R)
• M21: 3,438,507 km (0.109 R)
• M22: 3,591,695 km (0.078 R)
• M23: 3,843,468 km (0.1 R)
• M24: 3,931,582 km (0.108 R)
• M25: 4,154,931 km (0.099 R)
• M26: 4,245,438 km (0.101 R)
• M27: 4,391,595 km (0.119 R)
• M28: 4,651,596 km (0.052 R)
• M29: 4,764,543 km (0.058 R)
• M30: 4,916,534 km (0.068 R)
• M31: 5,333,164 km (0.089 R)
• M32: 5,461,369 km (0.088 R)
• M33: 5,600,645 km (0.083 R)
• M34: 5,670,806 km (0.113 R)
• M35: 5,761,313 km (0.049 R)
• M36: 5,882,637 km (0.105 R)
• M37: 5,984,513 km (0.09 R)
• M38: 6,117,805 km (0.116 R)
• M39: 6,241,822 km (0.103 R)
• M40: 6,366,586 km (0.057 R)
• M41: 6,534,285 km (0.026 R)
• M42: 6,639,752 km (0.118 R)
• M43: 6,777,831 km (0.115 R)
• M44: 6,874,022 km (0.097 R)
• M45: 7,121,756 km (0.115 R)
• M46: 7,328,650 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 11.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.82 AU - 1.96 AU

Year: 1794 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,122,522 km

• M1: 148,102 km (0.082 R)
• M2: 292,314 km (0.047 R)
• M3: 402,568 km (0.103 R)
• M4: 655,837 km (0.071 R)
• M5: 729,589 km (0.081 R)
• M6: 806,632 km (0.086 R)
• M7: 886,667 km (0.097 R)
• M8: 969,693 km (0.06 R)
• M9: 1,311,225 km (0.101 R)
• M10: 1,496,128 km (0.105 R)
• M11: 1,596,957 km (0.106 R)
• M12: 1,710,801 km (0.102 R)
• M13: 1,892,114 km (0.09 R)
• M14: 2,102,598 km (0.091 R)
• M15: 2,262,668 km (0.098 R)
• M16: 2,344,348 km (0.108 R)
• M17: 2,510,551 km (0.087 R)
• M18: 2,730,161 km (0.115 R)
• M19: 2,880,208 km (0.113 R)
• M20: 2,956,204 km (0.073 R)
• M21: 3,045,813 km (0.059 R)
• M22: 3,162,349 km (0.093 R)
• M23: 3,837,036 km (0.072 R)
• M24: 3,991,421 km (0.074 R)
• M25: 4,219,857 km (0.062 R)
• M26: 4,379,328 km (0.113 R)
• M27: 4,764,543 km (0.106 R)
• M28: 4,854,900 km (0.101 R)
• M29: 5,378,343 km (0.1 R)
• M30: 5,583,292 km (0.093 R)
• M31: 5,871,268 km (0.082 R)
• M32: 6,017,275 km (0.051 R)
• M33: 6,131,568 km (0.093 R)
• M34: 6,312,581 km (0.106 R)
• M35: 6,445,424 km (0.089 R)
• M36: 6,747,762 km (0.118 R)
• M37: 6,849,638 km (0.045 R)
• M38: 7,003,275 km (0.05 R)
• M39: 7,175,462 km (0.073 R)
• M40: 7,279,283 km (0.039 R)
• M41: 7,664,797 km (0.108 R)
• M42: 7,753,358 km (0.076 R)
• M43: 7,860,171 km (0.114 R)
• M44: 7,949,481 km (0.111 R)
• M45: 8,676,078 km (0.043 R)
• M46: 9,253,975 km (0.118 R)
• M47: 9,633,355 km (0.091 R)
• M48: 10,153,656 km (0.081 R)
• M49: 10,446,719 km (0.098 R)
• M50: 10,564,751 km (0.047 R)
• M51: 10,663,486 km (0.045 R)
• M52: 10,921,542 km (0.114 R)
• M53: 11,241,981 km (0.113 R)
• M54: 11,423,593 km (0.062 R)
• M55: 11,830,648 km (0.086 R)
• M56: 11,933,123 km (0.056 R)
• M57: 12,118,475 km (0.057 R)
• M58: 12,596,290 km (0.072 R)
• M59: 12,911,343 km (0.091 R)
• M60: 13,038,053 km (0.114 R)
• M61: 13,335,304 km (0.089 R)
• M62: 13,549,079 km (0.093 R)
• M63: 14,131,912 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 13.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.03 AU - 3.07 AU

Year: 3677 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,122,522 km

• M1: 166,054 km (0.097 R)
• M2: 274,362 km (0.092 R)
• M3: 436,975 km (0.114 R)
• M4: 534,962 km (0.074 R)
• M5: 873,801 km (0.106 R)
• M6: 1,015,770 km (0.083 R)
• M7: 1,111,662 km (0.083 R)
• M8: 1,199,625 km (0.094 R)
• M9: 1,406,968 km (0.064 R)
• M10: 1,503,010 km (0.038 R)
• M11: 1,626,428 km (0.104 R)
• M12: 1,910,365 km (0.067 R)
• M13: 2,017,776 km (0.097 R)
• M14: 2,113,519 km (0.049 R)
• M15: 2,224,820 km (0.118 R)
• M16: 2,395,511 km (0.112 R)
• M17: 2,795,984 km (0.058 R)
• M18: 3,090,692 km (0.111 R)
• M19: 3,693,721 km (0.04 R)
• M20: 4,139,373 km (0.075 R)
• M21: 4,422,412 km (0.078 R)
• M22: 5,063,439 km (0.109 R)
• M23: 5,309,228 km (0.052 R)
• M24: 5,733,937 km (0.04 R)
• M25: 5,871,417 km (0.077 R)
• M26: 6,432,409 km (0.108 R)
• M27: 6,534,435 km (0.051 R)
• M28: 6,719,488 km (0.089 R)
• M29: 7,605,705 km (0.077 R)
• M30: 7,800,482 km (0.058 R)
• M31: 8,483,994 km (0.115 R)
• M32: 8,596,043 km (0.102 R)
• M33: 8,980,809 km (0.055 R)
• M34: 9,324,884 km (0.036 R)
• M35: 9,626,773 km (0.029 R)
• M36: 9,884,679 km (0.096 R)
• M37: 9,979,076 km (0.059 R)
• M38: 10,599,757 km (0.116 R)
• M39: 10,744,717 km (0.042 R)
• M40: 10,866,191 km (0.104 R)
• M41: 11,134,719 km (0.116 R)
• M42: 11,257,539 km (0.094 R)
• M43: 11,979,049 km (0.091 R)
• M44: 12,079,729 km (0.097 R)
• M45: 12,307,267 km (0.108 R)
• M46: 12,408,844 km (0.096 R)
• M47: 12,561,733 km (0.065 R)
• M48: 12,740,951 km (0.05 R)
• M49: 13,388,112 km (0.063 R)
• M50: 13,597,399 km (0.104 R)
• M51: 13,728,746 km (0.116 R)
• M52: 13,939,829 km (0.043 R)
• M53: 14,045,744 km (0.094 R)
• M54: 14,418,841 km (0.038 R)
• M55: 14,768,003 km (0.047 R)
• M56: 15,065,852 km (0.115 R)
• M57: 15,639,709 km (0.071 R)
• M58: 15,887,892 km (0.096 R)
• M59: 17,318,796 km (0.034 R)
• M60: 18,208,604 km (0.103 R)
• M61: 18,382,586 km (0.11 R)
• M62: 18,498,973 km (0.1 R)
• M63: 19,113,372 km (0.087 R)
• M64: 19,201,784 km (0.084 R)
• M65: 19,586,101 km (0.08 R)
• M66: 19,704,882 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit