🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 11.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 407 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,482,065 km

• M1: 148,700 km (0.095 R)
• M2: 224,846 km (0.102 R)
• M3: 318,045 km (0.076 R)
• M4: 393,143 km (0.109 R)
• M5: 470,485 km (0.115 R)
• M6: 571,913 km (0.115 R)
• M7: 651,948 km (0.092 R)
• M8: 784,491 km (0.12 R)
• M9: 935,435 km (0.045 R)
• M10: 1,129,165 km (0.088 R)
• M11: 1,297,014 km (0.059 R)
• M12: 1,386,772 km (0.071 R)
• M13: 1,489,097 km (0.045 R)
• M14: 1,642,136 km (0.1 R)
• M15: 1,789,340 km (0.029 R)
• M16: 1,924,128 km (0.103 R)
• M17: 2,109,330 km (0.049 R)
• M18: 2,294,383 km (0.096 R)
• M19: 2,373,520 km (0.119 R)
• M20: 2,472,404 km (0.077 R)
• M21: 2,636,064 km (0.089 R)
• M22: 2,744,971 km (0.103 R)
• M23: 2,822,912 km (0.117 R)
• M24: 2,921,198 km (0.049 R)
• M25: 3,040,876 km (0.094 R)
• M26: 3,216,504 km (0.112 R)
• M27: 3,395,722 km (0.059 R)
• M28: 3,564,020 km (0.066 R)
• M29: 3,699,256 km (0.06 R)
• M30: 3,785,574 km (0.04 R)
• M31: 3,894,481 km (0.102 R)
• M32: 4,048,717 km (0.111 R)
• M33: 4,189,937 km (0.109 R)
• M34: 4,280,145 km (0.063 R)
• M35: 4,416,428 km (0.109 R)
• M36: 4,724,750 km (0.036 R)
• M37: 5,032,173 km (0.088 R)
• M38: 5,120,137 km (0.109 R)
• M39: 5,200,471 km (0.116 R)
• M40: 5,313,716 km (0.06 R)
• M41: 5,550,829 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 10.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.35 AU - 5.15 AU

Year: 6904 Days

Day: 8.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,482,065 km

• M1: 214,523 km (0.05 R)
• M2: 320,887 km (0.102 R)
• M3: 1,400,685 km (0.104 R)
• M4: 1,791,584 km (0.091 R)
• M5: 1,932,206 km (0.081 R)
• M6: 2,033,633 km (0.085 R)
• M7: 2,997,193 km (0.028 R)
• M8: 3,275,445 km (0.115 R)
• M9: 3,479,347 km (0.045 R)
• M10: 4,248,131 km (0.108 R)
• M11: 4,370,053 km (0.116 R)
• M12: 4,663,265 km (0.045 R)
• M13: 4,951,091 km (0.119 R)
• M14: 5,185,661 km (0.1 R)
• M15: 5,328,227 km (0.103 R)
• M16: 5,423,970 km (0.074 R)
• M17: 5,629,218 km (0.104 R)
• M18: 6,336,517 km (0.085 R)
• M19: 6,745,817 km (0.078 R)
• M20: 7,644,002 km (0.063 R)
• M21: 7,888,146 km (0.107 R)
• M22: 8,134,833 km (0.053 R)
• M23: 9,003,847 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.9

Radius: 6.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.55 AU - 10.47 AU

Year: 19557 Days

Day: 17.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,482,065 km

• M1: 91,404 km (0.077 R)
• M2: 163,510 km (0.075 R)
• M3: 414,984 km (0.087 R)
• M4: 969,843 km (0.087 R)
• M5: 1,679,535 km (0.043 R)
• M6: 1,979,329 km (0.076 R)
• M7: 2,109,180 km (0.093 R)
• M8: 2,241,874 km (0.095 R)
• M9: 2,487,813 km (0.05 R)
• M10: 2,628,135 km (0.067 R)
• M11: 3,034,892 km (0.1 R)
• M12: 3,713,169 km (0.11 R)
• M13: 3,777,197 km (0.09 R)
• M14: 3,841,524 km (0.064 R)
• M15: 4,168,545 km (0.103 R)
• M16: 4,402,965 km (0.107 R)
• M17: 4,641,573 km (0.113 R)
• M18: 4,779,802 km (0.08 R)
• M19: 5,238,618 km (0.045 R)
• M20: 5,934,248 km (0.039 R)
• M21: 6,465,321 km (0.105 R)
• M22: 6,736,542 km (0.042 R)
• M23: 7,940,505 km (0.114 R)
• M24: 8,023,083 km (0.09 R)
• M25: 8,147,549 km (0.107 R)
• M26: 8,950,740 km (0.082 R)
• M27: 10,314,175 km (0.111 R)
• M28: 10,951,013 km (0.104 R)
• M29: 11,320,669 km (0.118 R)
• M30: 11,460,244 km (0.119 R)
• M31: 11,600,567 km (0.1 R)
• M32: 13,573,314 km (0.1 R)
• M33: 14,572,628 km (0.097 R)
• M34: 15,030,098 km (0.084 R)
• M35: 15,595,578 km (0.05 R)
• M36: 16,483,142 km (0.116 R)
• M37: 16,588,609 km (0.094 R)
• M38: 18,088,926 km (0.109 R)
• M39: 19,020,920 km (0.115 R)
• M40: 20,532,906 km (0.057 R)
• M41: 20,874,139 km (0.099 R)
• M42: 21,102,724 km (0.042 R)
• M43: 22,024,995 km (0.112 R)
• M44: 22,141,233 km (0.113 R)
• M45: 22,199,426 km (0.096 R)
• M46: 23,730,112 km (0.084 R)
• M47: 23,908,881 km (0.093 R)
• M48: 24,749,322 km (0.085 R)
• M49: 25,233,720 km (0.045 R)
• M50: 25,538,152 km (0.096 R)
• M51: 26,582,345 km (0.088 R)
• M52: 27,203,026 km (0.052 R)
• M53: 27,327,791 km (0.115 R)
• M54: 28,775,450 km (0.088 R)
• M55: 28,966,187 km (0.071 R)
• M56: 30,960,925 km (0.031 R)
• M57: 31,156,449 km (0.053 R)
• M58: 31,417,498 km (0.044 R)
• M59: 31,810,641 km (0.061 R)
• M60: 33,733,572 km (0.117 R)
• M61: 34,203,309 km (0.063 R)
• M62: 35,013,531 km (0.095 R)
• M63: 35,693,753 km (0.067 R)
• M64: 35,761,969 km (0.068 R)
• M65: 36,446,828 km (0.097 R)
• M66: 36,515,494 km (0.062 R)
• M67: 38,527,436 km (0.1 R)
• M68: 38,877,794 km (0.102 R)
• M69: 39,018,416 km (0.118 R)
• M70: 39,723,321 km (0.081 R)
• M71: 40,574,832 km (0.028 R)
• M72: 41,360,819 km (0.119 R)
• M73: 41,432,477 km (0.115 R)
• M74: 41,504,134 km (0.095 R)
• M75: 41,647,748 km (0.093 R)
• M76: 42,368,211 km (0.109 R)
• M77: 42,874,899 km (0.066 R)
• M78: 44,333,927 km (0.119 R)
• M79: 44,848,245 km (0.101 R)
• M80: 45,512,609 km (0.099 R)
• M81: 45,957,363 km (0.052 R)
• M82: 47,075,458 km (0.088 R)
• M83: 47,901,089 km (0.039 R)
• M84: 48,731,357 km (0.081 R)
• M85: 49,947,737 km (0.103 R)
• M86: 50,253,366 km (0.099 R)
• M87: 50,329,810 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit