🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 14.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.05 AU

Year: 649 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,473,498 km

• M1: 187,446 km (0.091 R)
• M2: 343,028 km (0.106 R)
• M3: 486,343 km (0.117 R)
• M4: 576,401 km (0.101 R)
• M5: 670,348 km (0.112 R)
• M6: 815,308 km (0.096 R)
• M7: 936,034 km (0.062 R)
• M8: 1,034,170 km (0.107 R)
• M9: 1,259,764 km (0.057 R)
• M10: 1,355,806 km (0.066 R)
• M11: 1,473,539 km (0.047 R)
• M12: 1,580,202 km (0.078 R)
• M13: 1,684,622 km (0.101 R)
• M14: 1,822,401 km (0.118 R)
• M15: 1,932,356 km (0.085 R)
• M16: 2,203,577 km (0.088 R)
• M17: 2,293,036 km (0.075 R)
• M18: 2,429,619 km (0.086 R)
• M19: 2,533,889 km (0.094 R)
• M20: 2,935,709 km (0.105 R)
• M21: 3,204,386 km (0.081 R)
• M22: 3,306,562 km (0.093 R)
• M23: 3,520,636 km (0.062 R)
• M24: 3,672,628 km (0.088 R)
• M25: 3,799,936 km (0.111 R)
• M26: 3,914,976 km (0.09 R)
• M27: 4,086,565 km (0.039 R)
• M28: 4,429,892 km (0.101 R)
• M29: 4,601,631 km (0.077 R)
• M30: 4,870,757 km (0.088 R)
• M31: 5,062,990 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 13.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.71 AU - 4.49 AU

Year: 5730 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,473,498 km

• M1: 182,509 km (0.101 R)
• M2: 452,833 km (0.105 R)
• M3: 552,914 km (0.109 R)
• M4: 809,324 km (0.114 R)
• M5: 907,161 km (0.106 R)
• M6: 1,171,501 km (0.104 R)
• M7: 1,284,447 km (0.085 R)
• M8: 1,377,647 km (0.091 R)
• M9: 1,659,190 km (0.084 R)
• M10: 1,761,515 km (0.096 R)
• M11: 2,068,340 km (0.088 R)
• M12: 2,334,924 km (0.078 R)
• M13: 2,538,676 km (0.104 R)
• M14: 3,026,664 km (0.102 R)
• M15: 3,121,509 km (0.1 R)
• M16: 3,265,722 km (0.102 R)
• M17: 3,363,110 km (0.085 R)
• M18: 3,511,062 km (0.109 R)
• M19: 3,644,503 km (0.07 R)
• M20: 3,881,915 km (0.065 R)
• M21: 4,124,712 km (0.103 R)
• M22: 4,462,205 km (0.091 R)
• M23: 4,570,664 km (0.118 R)
• M24: 4,864,324 km (0.083 R)
• M25: 4,975,924 km (0.107 R)
• M26: 5,393,003 km (0.063 R)
• M27: 5,508,792 km (0.106 R)
• M28: 5,683,971 km (0.06 R)
• M29: 6,059,911 km (0.098 R)
• M30: 6,261,120 km (0.08 R)
• M31: 6,505,413 km (0.085 R)
• M32: 6,773,792 km (0.115 R)
• M33: 7,109,040 km (0.11 R)
• M34: 7,214,956 km (0.046 R)
• M35: 7,514,301 km (0.119 R)
• M36: 8,036,996 km (0.063 R)
• M37: 8,325,122 km (0.116 R)
• M38: 8,639,277 km (0.108 R)
• M39: 8,843,179 km (0.068 R)
• M40: 9,488,095 km (0.089 R)
• M41: 9,698,729 km (0.066 R)
• M42: 10,267,799 km (0.061 R)
• M43: 10,387,777 km (0.106 R)
• M44: 10,872,175 km (0.081 R)
• M45: 11,339,219 km (0.112 R)
• M46: 11,537,885 km (0.103 R)
• M47: 12,064,769 km (0.09 R)
• M48: 13,719,022 km (0.078 R)
• M49: 15,251,503 km (0.049 R)
• M50: 15,388,535 km (0.057 R)
• M51: 15,829,699 km (0.103 R)
• M52: 15,940,700 km (0.11 R)
• M53: 16,415,225 km (0.119 R)
• M54: 16,527,573 km (0.104 R)
• M55: 16,809,415 km (0.077 R)
• M56: 16,979,358 km (0.104 R)
• M57: 17,064,629 km (0.084 R)
• M58: 17,578,647 km (0.113 R)
• M59: 18,856,812 km (0.098 R)
• M60: 19,447,574 km (0.038 R)
• M61: 19,804,963 km (0.118 R)
• M62: 19,894,722 km (0.068 R)
• M63: 20,074,538 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 9.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.1 AU - 4.46 AU

Year: 6112 Days

Day: 6.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,473,498 km

• M1: 296,204 km (0.12 R)
• M2: 653,593 km (0.115 R)
• M3: 1,215,333 km (0.06 R)
• M4: 1,368,372 km (0.034 R)
• M5: 1,802,206 km (0.101 R)
• M6: 1,881,193 km (0.119 R)
• M7: 2,075,820 km (0.047 R)
• M8: 2,192,506 km (0.052 R)
• M9: 2,432,312 km (0.11 R)
• M10: 2,591,035 km (0.059 R)
• M11: 3,202,292 km (0.098 R)
• M12: 3,475,009 km (0.12 R)
• M13: 4,639,329 km (0.09 R)
• M14: 5,150,056 km (0.111 R)
• M15: 5,890,267 km (0.096 R)
• M16: 5,961,326 km (0.081 R)
• M17: 6,056,619 km (0.106 R)
• M18: 6,321,258 km (0.109 R)
• M19: 6,418,497 km (0.112 R)
• M20: 7,163,045 km (0.12 R)
• M21: 7,366,349 km (0.11 R)
• M22: 7,648,939 km (0.031 R)
• M23: 8,092,497 km (0.113 R)
• M24: 8,330,806 km (0.08 R)
• M25: 8,517,804 km (0.065 R)
• M26: 8,841,533 km (0.092 R)
• M27: 9,251,880 km (0.075 R)
• M28: 9,445,610 km (0.058 R)
• M29: 9,612,561 km (0.103 R)
• M30: 9,865,082 km (0.111 R)
• M31: 9,949,605 km (0.075 R)
• M32: 10,062,850 km (0.106 R)
• M33: 10,176,545 km (0.088 R)
• M34: 10,606,489 km (0.089 R)
• M35: 10,925,731 km (0.095 R)
• M36: 12,022,283 km (0.042 R)
• M37: 12,507,280 km (0.066 R)
• M38: 12,936,925 km (0.086 R)
• M39: 13,277,858 km (0.062 R)
• M40: 14,800,316 km (0.113 R)
• M41: 15,450,917 km (0.117 R)
• M42: 15,549,352 km (0.067 R)
• M43: 16,077,582 km (0.097 R)
• M44: 16,377,376 km (0.112 R)
• M45: 17,629,062 km (0.114 R)
• M46: 18,981,427 km (0.081 R)
• M47: 20,259,142 km (0.066 R)
• M48: 20,367,002 km (0.053 R)
• M49: 21,017,454 km (0.075 R)
• M50: 21,235,717 km (0.111 R)
• M51: 21,308,721 km (0.054 R)
• M52: 22,116,549 km (0.1 R)
• M53: 22,673,203 km (0.052 R)
• M54: 23,271,894 km (0.084 R)
• M55: 23,497,786 km (0.108 R)
• M56: 23,724,427 km (0.096 R)
• M57: 24,332,393 km (0.09 R)
• M58: 25,176,574 km (0.107 R)
• M59: 26,147,464 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 8.3

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.91 AU - 5.57 AU

Year: 8280 Days

Day: 11.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,473,498 km

• M1: 167,550 km (0.117 R)
• M2: 225,893 km (0.094 R)
• M3: 339,886 km (0.065 R)
• M4: 588,069 km (0.11 R)
• M5: 647,460 km (0.1 R)
• M6: 772,823 km (0.099 R)
• M7: 1,159,084 km (0.041 R)
• M8: 1,495,380 km (0.089 R)
• M9: 1,707,061 km (0.107 R)
• M10: 1,928,616 km (0.103 R)
• M11: 2,473,152 km (0.099 R)
• M12: 2,957,400 km (0.065 R)
• M13: 3,010,059 km (0.065 R)
• M14: 3,089,645 km (0.082 R)
• M15: 3,610,395 km (0.046 R)
• M16: 3,723,491 km (0.094 R)
• M17: 3,924,401 km (0.104 R)
• M18: 4,187,843 km (0.079 R)
• M19: 4,396,681 km (0.096 R)
• M20: 4,457,119 km (0.114 R)
• M21: 4,670,446 km (0.117 R)
• M22: 4,731,930 km (0.084 R)
• M23: 5,266,443 km (0.116 R)
• M24: 6,494,642 km (0.097 R)
• M25: 7,661,505 km (0.113 R)
• M26: 8,362,371 km (0.051 R)
• M27: 8,437,320 km (0.071 R)
• M28: 10,102,643 km (0.081 R)
• M29: 10,262,564 km (0.038 R)
• M30: 10,463,773 km (0.061 R)
• M31: 11,530,854 km (0.118 R)
• M32: 11,656,217 km (0.104 R)
• M33: 12,119,671 km (0.084 R)
• M34: 12,247,129 km (0.083 R)
• M35: 12,632,194 km (0.087 R)
• M36: 13,678,332 km (0.038 R)
• M37: 13,811,025 km (0.111 R)
• M38: 14,571,281 km (0.118 R)
• M39: 14,752,145 km (0.111 R)
• M40: 14,842,802 km (0.063 R)
• M41: 15,529,007 km (0.06 R)
• M42: 15,621,309 km (0.077 R)
• M43: 18,964,073 km (0.087 R)
• M44: 20,209,476 km (0.086 R)
• M45: 20,867,557 km (0.092 R)
• M46: 21,532,669 km (0.054 R)
• M47: 22,778,819 km (0.077 R)
• M48: 24,262,082 km (0.118 R)
• M49: 24,422,750 km (0.113 R)
• M50: 24,853,143 km (0.112 R)
• M51: 25,069,312 km (0.112 R)
• M52: 25,286,079 km (0.083 R)
• M53: 26,049,776 km (0.114 R)
• M54: 26,104,679 km (0.107 R)
• M55: 26,434,393 km (0.063 R)
• M56: 26,655,049 km (0.103 R)
• M57: 26,820,953 km (0.093 R)
• M58: 27,265,110 km (0.102 R)
• M59: 27,543,810 km (0.1 R)
• M60: 28,781,583 km (0.107 R)
• M61: 29,179,214 km (0.059 R)
• M62: 29,464,348 km (0.094 R)
• M63: 29,521,494 km (0.06 R)
• M64: 29,578,790 km (0.088 R)
• M65: 29,693,233 km (0.095 R)
• M66: 30,037,457 km (0.083 R)
• M67: 30,383,178 km (0.105 R)
• M68: 31,895,912 km (0.025 R)
• M69: 32,189,722 km (0.092 R)
• M70: 32,602,462 km (0.06 R)
• M71: 32,839,126 km (0.103 R)
• M72: 33,195,169 km (0.051 R)
• M73: 33,671,788 km (0.069 R)
• M74: 33,731,627 km (0.071 R)
• M75: 35,967,068 km (0.085 R)
• M76: 36,089,140 km (0.119 R)
• M77: 37,318,685 km (0.094 R)
• M78: 38,499,461 km (0.076 R)
• M79: 39,125,827 km (0.081 R)
• M80: 40,579,170 km (0.066 R)
• M81: 40,770,057 km (0.068 R)
• M82: 41,344,513 km (0.113 R)
• M83: 42,501,353 km (0.103 R)
• M84: 42,695,232 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit