🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 9.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.58 AU - 0.64 AU

Year: 329 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,817,690 km

• M1: 124,465 km (0.105 R)
• M2: 187,596 km (0.081 R)
• M3: 253,718 km (0.048 R)
• M4: 325,525 km (0.116 R)
• M5: 387,458 km (0.099 R)
• M6: 459,116 km (0.114 R)
• M7: 605,423 km (0.077 R)
• M8: 697,425 km (0.079 R)
• M9: 866,022 km (0.115 R)
• M10: 927,507 km (0.106 R)
• M11: 1,042,099 km (0.104 R)
• M12: 1,107,772 km (0.06 R)
• M13: 1,175,091 km (0.103 R)
• M14: 1,278,763 km (0.119 R)
• M15: 1,360,443 km (0.114 R)
• M16: 1,484,460 km (0.096 R)
• M17: 1,654,702 km (0.063 R)
• M18: 1,724,564 km (0.075 R)
• M19: 1,831,377 km (0.102 R)
• M20: 1,895,704 km (0.11 R)
• M21: 2,026,752 km (0.119 R)
• M22: 2,101,850 km (0.074 R)
• M23: 2,254,739 km (0.077 R)
• M24: 2,376,362 km (0.038 R)
• M25: 2,473,451 km (0.072 R)
• M26: 2,630,828 km (0.08 R)
• M27: 2,745,121 km (0.075 R)
• M28: 2,819,321 km (0.055 R)
• M29: 2,903,395 km (0.085 R)
• M30: 2,983,730 km (0.104 R)
• M31: 3,055,237 km (0.071 R)
• M32: 3,214,559 km (0.06 R)
• M33: 3,361,763 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 10.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.92 AU - 1.04 AU

Year: 670 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,817,690 km

• M1: 137,032 km (0.039 R)
• M2: 245,191 km (0.115 R)
• M3: 348,114 km (0.075 R)
• M4: 420,669 km (0.115 R)
• M5: 495,917 km (0.079 R)
• M6: 635,043 km (0.116 R)
• M7: 793,617 km (0.08 R)
• M8: 885,919 km (0.11 R)
• M9: 993,180 km (0.114 R)
• M10: 1,065,436 km (0.076 R)
• M11: 1,203,814 km (0.119 R)
• M12: 1,360,742 km (0.072 R)
• M13: 1,454,540 km (0.079 R)
• M14: 1,524,851 km (0.119 R)
• M15: 1,642,285 km (0.084 R)
• M16: 1,722,320 km (0.068 R)
• M17: 2,070,435 km (0.087 R)
• M18: 2,357,363 km (0.073 R)
• M19: 2,425,430 km (0.118 R)
• M20: 2,517,283 km (0.112 R)
• M21: 2,680,943 km (0.114 R)
• M22: 3,076,331 km (0.074 R)
• M23: 3,159,507 km (0.116 R)
• M24: 3,243,282 km (0.113 R)
• M25: 3,396,021 km (0.08 R)
• M26: 3,551,154 km (0.102 R)
• M27: 3,788,416 km (0.053 R)
• M28: 3,904,504 km (0.08 R)
• M29: 4,039,890 km (0.113 R)
• M30: 4,121,870 km (0.115 R)
• M31: 4,306,175 km (0.12 R)
• M32: 4,408,799 km (0.049 R)
• M33: 4,559,444 km (0.102 R)
• M34: 4,644,864 km (0.101 R)
• M35: 4,817,500 km (0.051 R)
• M36: 4,904,566 km (0.071 R)
• M37: 5,208,699 km (0.063 R)
• M38: 5,428,308 km (0.116 R)
• M39: 5,651,060 km (0.098 R)
• M40: 5,856,009 km (0.111 R)
• M41: 5,928,414 km (0.07 R)
• M42: 6,032,385 km (0.115 R)
• M43: 6,464,722 km (0.075 R)
• M44: 6,690,017 km (0.116 R)
• M45: 6,863,550 km (0.093 R)
• M46: 6,994,598 km (0.087 R)
• M47: 7,181,745 km (0.078 R)
• M48: 7,337,177 km (0.101 R)
• M49: 7,560,976 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 10.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.25 AU - 4.69 AU

Year: 6523 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,817,690 km

• M1: 273,465 km (0.078 R)
• M2: 342,280 km (0.076 R)
• M3: 455,974 km (0.116 R)
• M4: 543,639 km (0.08 R)
• M5: 648,806 km (0.053 R)
• M6: 1,181,674 km (0.059 R)
• M7: 1,351,168 km (0.094 R)
• M8: 1,468,752 km (0.095 R)
• M9: 2,602,405 km (0.081 R)
• M10: 2,731,508 km (0.092 R)
• M11: 3,329,450 km (0.074 R)
• M12: 3,612,639 km (0.068 R)
• M13: 5,096,650 km (0.045 R)
• M14: 5,259,113 km (0.116 R)
• M15: 5,329,275 km (0.057 R)
• M16: 5,660,783 km (0.085 R)
• M17: 5,756,825 km (0.117 R)
• M18: 6,170,763 km (0.086 R)
• M19: 6,619,706 km (0.089 R)
• M20: 7,208,673 km (0.048 R)
• M21: 7,575,487 km (0.037 R)
• M22: 7,708,030 km (0.078 R)
• M23: 8,137,077 km (0.104 R)
• M24: 8,354,592 km (0.082 R)
• M25: 8,491,474 km (0.116 R)
• M26: 8,601,578 km (0.113 R)
• M27: 8,684,456 km (0.069 R)
• M28: 8,850,958 km (0.025 R)
• M29: 9,215,528 km (0.119 R)
• M30: 9,328,624 km (0.114 R)
• M31: 9,499,315 km (0.052 R)
• M32: 10,309,088 km (0.107 R)
• M33: 10,397,202 km (0.115 R)
• M34: 11,171,071 km (0.071 R)
• M35: 11,261,578 km (0.039 R)
• M36: 11,534,445 km (0.049 R)
• M37: 12,117,876 km (0.087 R)
• M38: 12,648,051 km (0.039 R)
• M39: 12,900,273 km (0.093 R)
• M40: 12,963,553 km (0.103 R)
• M41: 13,090,412 km (0.111 R)
• M42: 13,313,463 km (0.104 R)
• M43: 13,570,023 km (0.113 R)
• M44: 15,545,164 km (0.102 R)
• M45: 16,911,291 km (0.11 R)
• M46: 17,119,532 km (0.086 R)
• M47: 17,468,543 km (0.099 R)
• M48: 17,961,020 km (0.096 R)
• M49: 18,067,084 km (0.05 R)
• M50: 18,529,491 km (0.109 R)
• M51: 18,672,507 km (0.09 R)
• M52: 19,502,027 km (0.12 R)
• M53: 20,602,170 km (0.07 R)
• M54: 21,047,822 km (0.07 R)
• M55: 21,122,322 km (0.12 R)
• M56: 21,797,607 km (0.083 R)
• M57: 22,062,096 km (0.062 R)
• M58: 22,632,512 km (0.115 R)
• M59: 22,747,254 km (0.086 R)
• M60: 22,977,186 km (0.117 R)
• M61: 23,207,866 km (0.082 R)
• M62: 24,138,364 km (0.109 R)
• M63: 24,255,500 km (0.087 R)
• M64: 25,955,530 km (0.099 R)
• M65: 26,115,749 km (0.11 R)
• M66: 26,598,053 km (0.086 R)
• M67: 27,123,740 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 10.4

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.21 AU - 5.49 AU

Year: 7373 Days

Day: 8.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,817,690 km

• M1: 133,292 km (0.102 R)
• M2: 271,969 km (0.117 R)
• M3: 367,861 km (0.069 R)
• M4: 465,848 km (0.079 R)
• M5: 532,568 km (0.111 R)
• M6: 820,245 km (0.095 R)
• M7: 1,080,994 km (0.064 R)
• M8: 1,289,384 km (0.115 R)
• M9: 1,449,155 km (0.088 R)
• M10: 1,701,526 km (0.049 R)
• M11: 2,060,112 km (0.104 R)
• M12: 2,272,392 km (0.031 R)
• M13: 2,344,647 km (0.116 R)
• M14: 2,925,386 km (0.112 R)
• M15: 4,303,632 km (0.11 R)
• M16: 4,948,398 km (0.049 R)
• M17: 5,074,659 km (0.087 R)
• M18: 5,362,635 km (0.053 R)
• M19: 5,524,949 km (0.117 R)
• M20: 5,590,323 km (0.068 R)
• M21: 5,854,662 km (0.095 R)
• M22: 5,921,233 km (0.088 R)
• M23: 7,488,271 km (0.098 R)
• M24: 8,000,793 km (0.093 R)
• M25: 8,676,228 km (0.04 R)
• M26: 9,175,585 km (0.111 R)
• M27: 9,723,712 km (0.101 R)
• M28: 9,802,849 km (0.078 R)
• M29: 10,001,814 km (0.102 R)
• M30: 10,242,218 km (0.026 R)
• M31: 10,444,175 km (0.086 R)
• M32: 10,606,639 km (0.077 R)
• M33: 11,893,779 km (0.091 R)
• M34: 12,233,964 km (0.091 R)
• M35: 12,319,385 km (0.072 R)
• M36: 12,405,254 km (0.053 R)
• M37: 12,620,376 km (0.118 R)
• M38: 13,715,133 km (0.118 R)
• M39: 14,071,774 km (0.108 R)
• M40: 14,885,736 km (0.112 R)
• M41: 15,575,532 km (0.108 R)
• M42: 16,511,416 km (0.054 R)
• M43: 17,562,042 km (0.106 R)
• M44: 17,997,970 km (0.071 R)
• M45: 18,339,652 km (0.115 R)
• M46: 18,979,631 km (0.109 R)
• M47: 19,677,206 km (0.071 R)
• M48: 20,943,552 km (0.104 R)
• M49: 21,405,959 km (0.112 R)
• M50: 21,767,837 km (0.088 R)
• M51: 22,131,808 km (0.088 R)
• M52: 22,497,725 km (0.041 R)
• M53: 22,971,202 km (0.026 R)
• M54: 24,573,245 km (0.082 R)
• M55: 24,789,564 km (0.067 R)
• M56: 24,897,873 km (0.082 R)
• M57: 25,333,053 km (0.112 R)
• M58: 25,497,012 km (0.113 R)
• M59: 25,935,633 km (0.116 R)
• M60: 28,733,113 km (0.046 R)
• M61: 29,075,244 km (0.119 R)
• M62: 30,051,819 km (0.109 R)
• M63: 30,689,405 km (0.076 R)
• M64: 31,448,764 km (0.119 R)
• M65: 31,742,574 km (0.071 R)
• M66: 32,155,314 km (0.086 R)
• M67: 32,569,700 km (0.105 R)
• M68: 32,688,481 km (0.107 R)
• M69: 33,224,640 km (0.066 R)
• M70: 34,064,632 km (0.107 R)
• M71: 34,608,121 km (0.11 R)
• M72: 34,972,093 km (0.087 R)
• M73: 35,337,411 km (0.112 R)
• M74: 35,581,704 km (0.107 R)
• M75: 36,133,122 km (0.117 R)
• M76: 36,256,091 km (0.086 R)
• M77: 37,680,113 km (0.066 R)
• M78: 37,992,025 km (0.106 R)
• M79: 38,618,541 km (0.096 R)
• M80: 40,390,827 km (0.107 R)
• M81: 41,608,703 km (0.072 R)
• M82: 41,801,983 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit