🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 10.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 552 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,548,497 km

• M1: 135,835 km (0.089 R)
• M2: 245,191 km (0.102 R)
• M3: 369,058 km (0.075 R)
• M4: 460,911 km (0.102 R)
• M5: 533,167 km (0.105 R)
• M6: 605,572 km (0.095 R)
• M7: 681,867 km (0.075 R)
• M8: 766,839 km (0.088 R)
• M9: 845,677 km (0.086 R)
• M10: 943,215 km (0.109 R)
• M11: 1,100,143 km (0.119 R)
• M12: 1,307,186 km (0.101 R)
• M13: 1,403,378 km (0.052 R)
• M14: 1,609,823 km (0.076 R)
• M15: 1,713,494 km (0.102 R)
• M16: 1,907,522 km (0.104 R)
• M17: 1,996,832 km (0.067 R)
• M18: 2,094,669 km (0.066 R)
• M19: 2,273,439 km (0.119 R)
• M20: 2,375,764 km (0.093 R)
• M21: 2,464,775 km (0.089 R)
• M22: 2,615,719 km (0.109 R)
• M23: 2,700,092 km (0.116 R)
• M24: 2,769,805 km (0.099 R)
• M25: 2,855,823 km (0.119 R)
• M26: 2,990,461 km (0.078 R)
• M27: 3,159,956 km (0.096 R)
• M28: 3,407,540 km (0.101 R)
• M29: 3,516,747 km (0.116 R)
• M30: 3,773,606 km (0.083 R)
• M31: 3,869,199 km (0.069 R)
• M32: 4,089,707 km (0.103 R)
• M33: 4,233,171 km (0.084 R)
• M34: 4,314,552 km (0.082 R)
• M35: 4,423,759 km (0.112 R)
• M36: 4,598,788 km (0.1 R)
• M37: 4,701,263 km (0.096 R)
• M38: 5,013,025 km (0.07 R)
• M39: 5,099,193 km (0.119 R)
• M40: 5,176,236 km (0.109 R)
• M41: 5,321,795 km (0.044 R)
• M42: 5,390,161 km (0.068 R)
• M43: 5,537,814 km (0.085 R)
• M44: 5,686,664 km (0.066 R)
• M45: 5,826,837 km (0.071 R)
• M46: 6,008,748 km (0.081 R)
• M47: 6,305,999 km (0.096 R)
• M48: 6,492,847 km (0.084 R)
• M49: 6,660,396 km (0.109 R)
• M50: 6,776,634 km (0.09 R)
• M51: 6,935,956 km (0.12 R)
• M52: 7,064,460 km (0.096 R)
• M53: 7,410,779 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 10.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.13 AU - 1.33 AU

Year: 867 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,548,497 km

• M1: 131,497 km (0.114 R)
• M2: 203,603 km (0.118 R)
• M3: 327,919 km (0.093 R)
• M4: 423,512 km (0.111 R)
• M5: 486,492 km (0.042 R)
• M6: 648,208 km (0.028 R)
• M7: 743,950 km (0.114 R)
• M8: 850,464 km (0.116 R)
• M9: 945,309 km (0.048 R)
• M10: 1,038,060 km (0.088 R)
• M11: 1,316,012 km (0.108 R)
• M12: 1,394,252 km (0.082 R)
• M13: 1,514,678 km (0.105 R)
• M14: 1,673,551 km (0.12 R)
• M15: 2,238,134 km (0.12 R)
• M16: 2,428,123 km (0.118 R)
• M17: 2,623,498 km (0.119 R)
• M18: 2,841,163 km (0.086 R)
• M19: 2,935,110 km (0.096 R)
• M20: 3,056,135 km (0.048 R)
• M21: 3,267,517 km (0.051 R)
• M22: 3,393,029 km (0.116 R)
• M23: 3,501,937 km (0.114 R)
• M24: 3,602,766 km (0.058 R)
• M25: 3,816,840 km (0.099 R)
• M26: 3,882,813 km (0.056 R)
• M27: 3,958,808 km (0.104 R)
• M28: 4,121,721 km (0.09 R)
• M29: 4,238,108 km (0.094 R)
• M30: 4,404,909 km (0.116 R)
• M31: 4,503,943 km (0.038 R)
• M32: 4,593,851 km (0.085 R)
• M33: 4,877,339 km (0.073 R)
• M34: 5,010,930 km (0.09 R)
• M35: 5,218,722 km (0.119 R)
• M36: 5,292,174 km (0.066 R)
• M37: 5,525,248 km (0.065 R)
• M38: 5,718,379 km (0.083 R)
• M39: 5,804,996 km (0.073 R)
• M40: 5,902,982 km (0.072 R)
• M41: 5,990,497 km (0.071 R)
• M42: 6,089,531 km (0.045 R)
• M43: 6,211,304 km (0.062 R)
• M44: 6,717,842 km (0.109 R)
• M45: 6,786,358 km (0.055 R)
• M46: 7,051,296 km (0.104 R)
• M47: 7,144,196 km (0.088 R)
• M48: 7,319,674 km (0.089 R)
• M49: 7,520,135 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 10.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.13 AU - 1.51 AU

Year: 964 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,548,497 km

• M1: 148,700 km (0.091 R)
• M2: 379,679 km (0.118 R)
• M3: 451,187 km (0.116 R)
• M4: 731,534 km (0.096 R)
• M5: 848,818 km (0.109 R)
• M6: 924,814 km (0.09 R)
• M7: 1,021,903 km (0.116 R)
• M8: 1,200,673 km (0.102 R)
• M9: 1,460,075 km (0.118 R)
• M10: 1,560,156 km (0.048 R)
• M11: 1,722,470 km (0.103 R)
• M12: 1,790,537 km (0.071 R)
• M13: 1,859,651 km (0.116 R)
• M14: 2,032,137 km (0.109 R)
• M15: 2,136,706 km (0.04 R)
• M16: 2,243,070 km (0.099 R)
• M17: 2,334,475 km (0.095 R)
• M18: 2,521,323 km (0.068 R)
• M19: 2,775,041 km (0.1 R)
• M20: 2,846,548 km (0.09 R)
• M21: 3,074,087 km (0.108 R)
• M22: 3,232,212 km (0.053 R)
• M23: 3,383,455 km (0.118 R)
• M24: 3,615,033 km (0.084 R)
• M25: 3,732,766 km (0.063 R)
• M26: 3,881,766 km (0.102 R)
• M27: 3,961,950 km (0.077 R)
• M28: 4,073,251 km (0.106 R)
• M29: 4,175,426 km (0.099 R)
• M30: 4,298,994 km (0.04 R)
• M31: 4,382,170 km (0.107 R)
• M32: 4,581,734 km (0.057 R)
• M33: 4,656,084 km (0.098 R)
• M34: 4,730,733 km (0.109 R)
• M35: 4,838,294 km (0.099 R)
• M36: 4,924,762 km (0.092 R)
• M37: 5,011,828 km (0.047 R)
• M38: 5,209,746 km (0.079 R)
• M39: 5,309,528 km (0.093 R)
• M40: 5,443,717 km (0.108 R)
• M41: 5,807,240 km (0.108 R)
• M42: 5,910,761 km (0.084 R)
• M43: 6,533,687 km (0.114 R)
• M44: 6,750,006 km (0.067 R)
• M45: 7,140,456 km (0.072 R)
• M46: 7,264,024 km (0.097 R)
• M47: 7,475,705 km (0.116 R)
• M48: 7,702,046 km (0.085 R)
• M49: 7,828,756 km (0.096 R)
• M50: 7,994,660 km (0.056 R)
• M51: 8,084,419 km (0.115 R)
• M52: 8,161,611 km (0.052 R)
• M53: 8,394,685 km (0.117 R)
• M54: 8,643,167 km (0.106 R)
• M55: 8,722,154 km (0.112 R)
• M56: 8,827,770 km (0.058 R)
• M57: 8,907,356 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.59 AU - 3.41 AU

Year: 3304 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,548,497 km

• M1: 352,004 km (0.054 R)
• M2: 467,344 km (0.101 R)
• M3: 579,991 km (0.041 R)
• M4: 654,640 km (0.113 R)
• M5: 794,215 km (0.067 R)
• M6: 1,023,399 km (0.104 R)
• M7: 1,237,324 km (0.084 R)
• M8: 1,311,973 km (0.1 R)
• M9: 1,401,134 km (0.082 R)
• M10: 1,708,856 km (0.091 R)
• M11: 1,835,267 km (0.113 R)
• M12: 1,964,818 km (0.1 R)
• M13: 2,067,742 km (0.094 R)
• M14: 2,142,541 km (0.09 R)
• M15: 2,233,347 km (0.069 R)
• M16: 2,434,855 km (0.055 R)
• M17: 2,577,871 km (0.115 R)
• M18: 2,674,810 km (0.118 R)
• M19: 2,822,463 km (0.094 R)
• M20: 3,023,822 km (0.089 R)
• M21: 3,352,339 km (0.107 R)
• M22: 3,875,782 km (0.071 R)
• M23: 4,137,877 km (0.093 R)
• M24: 4,232,872 km (0.114 R)
• M25: 4,580,986 km (0.098 R)
• M26: 4,778,455 km (0.107 R)
• M27: 4,918,329 km (0.081 R)
• M28: 5,039,354 km (0.111 R)
• M29: 5,140,931 km (0.11 R)
• M30: 5,263,751 km (0.063 R)
• M31: 5,596,157 km (0.102 R)
• M32: 5,807,539 km (0.113 R)
• M33: 6,043,006 km (0.111 R)
• M34: 6,129,324 km (0.079 R)
• M35: 6,281,615 km (0.072 R)
• M36: 6,723,527 km (0.054 R)
• M37: 6,880,604 km (0.085 R)
• M38: 6,993,401 km (0.108 R)
• M39: 7,221,239 km (0.068 R)
• M40: 7,451,470 km (0.086 R)
• M41: 7,614,083 km (0.1 R)
• M42: 7,707,432 km (0.101 R)
• M43: 7,895,476 km (0.107 R)
• M44: 8,061,380 km (0.041 R)
• M45: 8,468,885 km (0.115 R)
• M46: 8,858,588 km (0.119 R)
• M47: 9,504,402 km (0.088 R)
• M48: 10,397,650 km (0.063 R)
• M49: 10,920,196 km (0.1 R)
• M50: 10,999,183 km (0.105 R)
• M51: 11,237,792 km (0.118 R)
• M52: 11,371,084 km (0.084 R)
• M53: 11,478,046 km (0.068 R)
• M54: 11,963,641 km (0.11 R)
• M55: 12,815,601 km (0.114 R)
• M56: 12,926,902 km (0.092 R)
• M57: 13,601,887 km (0.028 R)
• M58: 14,029,588 km (0.117 R)
• M59: 14,986,116 km (0.109 R)
• M60: 15,280,226 km (0.05 R)
• M61: 15,457,499 km (0.119 R)
• M62: 15,546,360 km (0.092 R)
• M63: 15,963,589 km (0.063 R)
• M64: 16,053,497 km (0.087 R)
• M65: 16,505,582 km (0.092 R)
• M66: 16,657,125 km (0.104 R)
• M67: 16,809,116 km (0.052 R)
• M68: 18,449,307 km (0.043 R)
• M69: 18,764,510 km (0.039 R)
• M70: 18,859,355 km (0.103 R)
• M71: 20,758,051 km (0.106 R)
• M72: 21,085,820 km (0.095 R)
• M73: 21,316,350 km (0.113 R)
• M74: 21,912,797 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 11,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit