🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.72 AU - 1 AU

Year: 523 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,534,045 km

• M1: 171,290 km (0.048 R)
• M2: 258,206 km (0.116 R)
• M3: 348,563 km (0.052 R)
• M4: 437,574 km (0.059 R)
• M5: 540,497 km (0.103 R)
• M6: 627,413 km (0.119 R)
• M7: 738,714 km (0.113 R)
• M8: 901,327 km (0.083 R)
• M9: 1,019,360 km (0.096 R)
• M10: 1,135,747 km (0.075 R)
• M11: 1,245,402 km (0.109 R)
• M12: 1,382,883 km (0.084 R)
• M13: 1,480,121 km (0.109 R)
• M14: 1,575,864 km (0.108 R)
• M15: 1,756,129 km (0.119 R)
• M16: 1,840,054 km (0.12 R)
• M17: 1,961,677 km (0.106 R)
• M18: 2,132,966 km (0.08 R)
• M19: 2,227,662 km (0.088 R)
• M20: 2,328,790 km (0.089 R)
• M21: 2,585,799 km (0.077 R)
• M22: 2,671,968 km (0.117 R)
• M23: 2,769,356 km (0.079 R)
• M24: 2,852,383 km (0.069 R)
• M25: 2,936,157 km (0.029 R)
• M26: 3,063,615 km (0.095 R)
• M27: 3,247,321 km (0.091 R)
• M28: 3,395,872 km (0.119 R)
• M29: 3,507,322 km (0.056 R)
• M30: 3,728,428 km (0.07 R)
• M31: 3,948,337 km (0.103 R)
• M32: 4,065,771 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 14.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.2 AU - 1.44 AU

Year: 995 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,534,045 km

• M1: 185,053 km (0.088 R)
• M2: 298,747 km (0.073 R)
• M3: 429,495 km (0.119 R)
• M4: 570,566 km (0.082 R)
• M5: 704,905 km (0.087 R)
• M6: 1,010,833 km (0.081 R)
• M7: 1,174,194 km (0.053 R)
• M8: 1,286,093 km (0.091 R)
• M9: 1,450,651 km (0.097 R)
• M10: 1,802,056 km (0.087 R)
• M11: 1,902,137 km (0.108 R)
• M12: 2,059,663 km (0.099 R)
• M13: 2,156,453 km (0.085 R)
• M14: 2,254,889 km (0.107 R)
• M15: 2,388,629 km (0.066 R)
• M16: 2,620,356 km (0.063 R)
• M17: 2,832,785 km (0.105 R)
• M18: 2,995,847 km (0.102 R)
• M19: 3,134,375 km (0.029 R)
• M20: 3,360,267 km (0.12 R)
• M21: 3,523,778 km (0.075 R)
• M22: 3,689,831 km (0.058 R)
• M23: 4,019,994 km (0.115 R)
• M24: 4,255,760 km (0.12 R)
• M25: 4,391,146 km (0.104 R)
• M26: 4,559,743 km (0.085 R)
• M27: 4,687,649 km (0.078 R)
• M28: 4,925,211 km (0.069 R)
• M29: 5,067,628 km (0.068 R)
• M30: 5,189,101 km (0.11 R)
• M31: 5,423,820 km (0.119 R)
• M32: 5,880,692 km (0.049 R)
• M33: 6,314,526 km (0.102 R)
• M34: 6,457,542 km (0.065 R)
• M35: 6,589,487 km (0.109 R)
• M36: 6,966,474 km (0.072 R)
• M37: 7,077,176 km (0.072 R)
• M38: 7,176,210 km (0.07 R)
• M39: 7,425,590 km (0.077 R)
• M40: 7,551,401 km (0.094 R)
• M41: 7,652,679 km (0.117 R)
• M42: 7,843,566 km (0.069 R)
• M43: 8,074,844 km (0.064 R)
• M44: 8,269,172 km (0.118 R)
• M45: 8,504,639 km (0.046 R)
• M46: 8,715,722 km (0.1 R)
• M47: 8,848,564 km (0.103 R)
• M48: 9,035,711 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 14.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.67 AU

Year: 1087 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,534,045 km

• M1: 186,848 km (0.06 R)
• M2: 297,251 km (0.066 R)
• M3: 394,041 km (0.108 R)
• M4: 583,581 km (0.113 R)
• M5: 747,092 km (0.049 R)
• M6: 934,987 km (0.066 R)
• M7: 1,081,892 km (0.06 R)
• M8: 1,337,405 km (0.032 R)
• M9: 1,448,855 km (0.047 R)
• M10: 1,613,712 km (0.103 R)
• M11: 1,793,828 km (0.104 R)
• M12: 1,899,893 km (0.098 R)
• M13: 2,017,477 km (0.028 R)
• M14: 2,269,549 km (0.078 R)
• M15: 2,433,808 km (0.088 R)
• M16: 2,542,266 km (0.1 R)
• M17: 2,662,393 km (0.087 R)
• M18: 2,815,582 km (0.115 R)
• M19: 2,908,781 km (0.094 R)
• M20: 3,034,892 km (0.093 R)
• M21: 3,152,177 km (0.041 R)
• M22: 3,281,728 km (0.102 R)
• M23: 3,413,225 km (0.092 R)
• M24: 3,546,517 km (0.104 R)
• M25: 3,795,597 km (0.12 R)
• M26: 3,957,163 km (0.068 R)
• M27: 4,097,486 km (0.108 R)
• M28: 4,227,486 km (0.057 R)
• M29: 4,443,506 km (0.086 R)
• M30: 4,675,382 km (0.07 R)
• M31: 5,228,146 km (0.089 R)
• M32: 5,551,577 km (0.117 R)
• M33: 5,748,747 km (0.117 R)
• M34: 5,854,961 km (0.074 R)
• M35: 6,042,258 km (0.11 R)
• M36: 6,313,479 km (0.087 R)
• M37: 6,436,897 km (0.078 R)
• M38: 6,672,065 km (0.045 R)
• M39: 6,825,852 km (0.115 R)
• M40: 7,337,327 km (0.113 R)
• M41: 7,481,689 km (0.108 R)
• M42: 7,583,266 km (0.083 R)
• M43: 7,861,368 km (0.115 R)
• M44: 8,113,141 km (0.085 R)
• M45: 8,307,319 km (0.096 R)
• M46: 8,700,612 km (0.106 R)
• M47: 9,584,137 km (0.11 R)
• M48: 9,900,985 km (0.057 R)
• M49: 10,108,927 km (0.113 R)
• M50: 10,398,997 km (0.088 R)
• M51: 10,659,297 km (0.099 R)
• M52: 10,921,692 km (0.118 R)
• M53: 11,119,909 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 14.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.47 AU - 1.67 AU

Year: 1291 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,534,045 km

• M1: 190,737 km (0.12 R)
• M2: 284,685 km (0.11 R)
• M3: 391,348 km (0.117 R)
• M4: 505,042 km (0.071 R)
• M5: 806,781 km (0.09 R)
• M6: 902,225 km (0.047 R)
• M7: 1,034,768 km (0.095 R)
• M8: 1,261,559 km (0.108 R)
• M9: 1,556,416 km (0.111 R)
• M10: 1,833,322 km (0.115 R)
• M11: 2,083,749 km (0.059 R)
• M12: 2,198,790 km (0.096 R)
• M13: 2,330,735 km (0.119 R)
• M14: 2,465,672 km (0.083 R)
• M15: 2,580,114 km (0.115 R)
• M16: 2,743,475 km (0.106 R)
• M17: 3,163,097 km (0.092 R)
• M18: 3,262,879 km (0.043 R)
• M19: 3,363,708 km (0.063 R)
• M20: 3,465,734 km (0.113 R)
• M21: 3,638,071 km (0.061 R)
• M22: 3,734,112 km (0.058 R)
• M23: 3,830,902 km (0.079 R)
• M24: 3,928,739 km (0.084 R)
• M25: 4,045,426 km (0.114 R)
• M26: 4,181,410 km (0.106 R)
• M27: 4,309,915 km (0.096 R)
• M28: 4,430,341 km (0.064 R)
• M29: 4,561,239 km (0.086 R)
• M30: 4,712,632 km (0.107 R)
• M31: 4,808,076 km (0.083 R)
• M32: 5,216,179 km (0.112 R)
• M33: 5,344,683 km (0.118 R)
• M34: 5,444,315 km (0.087 R)
• M35: 5,676,042 km (0.081 R)
• M36: 6,034,778 km (0.064 R)
• M37: 6,517,680 km (0.072 R)
• M38: 6,677,899 km (0.105 R)
• M39: 6,947,924 km (0.108 R)
• M40: 7,122,654 km (0.104 R)
• M41: 7,376,372 km (0.054 R)
• M42: 7,476,453 km (0.075 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 11.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.66 AU - 4.62 AU

Year: 5526 Days

Day: 11 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,534,045 km

• M1: 143,913 km (0.112 R)
• M2: 336,894 km (0.114 R)
• M3: 447,896 km (0.105 R)
• M4: 536,757 km (0.085 R)
• M5: 642,822 km (0.088 R)
• M6: 983,606 km (0.054 R)
• M7: 1,181,225 km (0.097 R)
• M8: 1,516,474 km (0.116 R)
• M9: 1,688,212 km (0.065 R)
• M10: 2,051,286 km (0.051 R)
• M11: 2,356,316 km (0.107 R)
• M12: 2,797,331 km (0.084 R)
• M13: 2,991,808 km (0.094 R)
• M14: 3,136,020 km (0.037 R)
• M15: 3,319,726 km (0.097 R)
• M16: 3,412,926 km (0.075 R)
• M17: 3,563,870 km (0.046 R)
• M18: 3,717,058 km (0.084 R)
• M19: 3,794,550 km (0.11 R)
• M20: 4,169,891 km (0.099 R)
• M21: 4,474,772 km (0.108 R)
• M22: 4,640,227 km (0.068 R)
• M23: 5,063,140 km (0.118 R)
• M24: 5,301,150 km (0.072 R)
• M25: 5,855,560 km (0.087 R)
• M26: 6,059,761 km (0.095 R)
• M27: 6,220,279 km (0.11 R)
• M28: 6,568,843 km (0.097 R)
• M29: 6,971,710 km (0.058 R)
• M30: 7,236,647 km (0.074 R)
• M31: 7,603,461 km (0.043 R)
• M32: 7,776,696 km (0.104 R)
• M33: 7,876,328 km (0.1 R)
• M34: 8,051,507 km (0.099 R)
• M35: 8,714,076 km (0.05 R)
• M36: 9,051,868 km (0.084 R)
• M37: 9,580,098 km (0.119 R)
• M38: 9,874,806 km (0.059 R)
• M39: 10,036,970 km (0.079 R)
• M40: 10,281,712 km (0.075 R)
• M41: 10,500,873 km (0.112 R)
• M42: 10,638,802 km (0.091 R)
• M43: 10,777,180 km (0.099 R)
• M44: 10,971,957 km (0.046 R)
• M45: 11,449,922 km (0.093 R)
• M46: 12,020,937 km (0.103 R)
• M47: 12,836,096 km (0.06 R)
• M48: 13,220,562 km (0.055 R)
• M49: 13,488,941 km (0.088 R)
• M50: 14,061,601 km (0.11 R)
• M51: 14,366,183 km (0.099 R)
• M52: 14,827,243 km (0.042 R)
• M53: 14,950,961 km (0.041 R)
• M54: 15,480,687 km (0.066 R)
• M55: 15,606,349 km (0.031 R)
• M56: 15,889,987 km (0.105 R)
• M57: 16,271,012 km (0.119 R)
• M58: 16,430,633 km (0.065 R)
• M59: 16,623,016 km (0.119 R)
• M60: 18,022,654 km (0.083 R)
• M61: 18,220,871 km (0.064 R)
• M62: 19,055,029 km (0.079 R)
• M63: 20,140,810 km (0.116 R)
• M64: 20,243,584 km (0.053 R)
• M65: 20,449,730 km (0.063 R)
• M66: 21,107,212 km (0.099 R)
• M67: 21,211,781 km (0.116 R)
• M68: 21,631,254 km (0.08 R)
• M69: 21,736,571 km (0.104 R)
• M70: 22,407,517 km (0.065 R)
• M71: 22,799,015 km (0.111 R)
• M72: 22,942,030 km (0.113 R)
• M73: 23,264,713 km (0.108 R)
• M74: 24,169,032 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit