🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 8.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 626 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,926,901 km

• M1: 109,655 km (0.03 R)
• M2: 179,966 km (0.069 R)
• M3: 273,016 km (0.044 R)
• M4: 394,190 km (0.112 R)
• M5: 450,738 km (0.073 R)
• M6: 541,694 km (0.116 R)
• M7: 606,171 km (0.084 R)
• M8: 687,402 km (0.106 R)
• M9: 776,263 km (0.12 R)
• M10: 869,313 km (0.078 R)
• M11: 962,214 km (0.058 R)
• M12: 1,091,616 km (0.09 R)
• M13: 1,188,405 km (0.101 R)
• M14: 1,372,560 km (0.077 R)
• M15: 1,463,516 km (0.028 R)
• M16: 1,523,804 km (0.084 R)
• M17: 1,753,885 km (0.116 R)
• M18: 1,813,126 km (0.103 R)
• M19: 1,878,052 km (0.092 R)
• M20: 1,938,788 km (0.085 R)
• M21: 2,193,703 km (0.086 R)
• M22: 2,290,194 km (0.11 R)
• M23: 2,344,348 km (0.111 R)
• M24: 2,470,609 km (0.118 R)
• M25: 2,816,479 km (0.085 R)
• M26: 2,880,507 km (0.083 R)
• M27: 3,057,631 km (0.112 R)
• M28: 3,141,406 km (0.092 R)
• M29: 3,244,329 km (0.099 R)
• M30: 3,453,616 km (0.096 R)
• M31: 3,528,565 km (0.098 R)
• M32: 3,833,745 km (0.095 R)
• M33: 3,924,401 km (0.117 R)
• M34: 3,989,476 km (0.098 R)
• M35: 4,167,348 km (0.074 R)
• M36: 4,320,985 km (0.068 R)
• M37: 4,388,304 km (0.12 R)
• M38: 4,476,417 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 8.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 704 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,926,901 km

• M1: 121,324 km (0.11 R)
• M2: 208,988 km (0.081 R)
• M3: 299,645 km (0.11 R)
• M4: 495,019 km (0.068 R)
• M5: 626,815 km (0.04 R)
• M6: 697,276 km (0.087 R)
• M7: 752,178 km (0.069 R)
• M8: 882,927 km (0.084 R)
• M9: 983,456 km (0.096 R)
• M10: 1,080,994 km (0.104 R)
• M11: 1,138,141 km (0.088 R)
• M12: 1,397,095 km (0.051 R)
• M13: 1,455,886 km (0.068 R)
• M14: 1,604,437 km (0.042 R)
• M15: 1,890,767 km (0.072 R)
• M16: 1,991,297 km (0.091 R)
• M17: 2,057,868 km (0.112 R)
• M18: 2,125,187 km (0.083 R)
• M19: 2,285,257 km (0.093 R)
• M20: 2,359,757 km (0.078 R)
• M21: 2,540,022 km (0.042 R)
• M22: 2,848,792 km (0.094 R)
• M23: 2,964,431 km (0.09 R)
• M24: 3,128,091 km (0.057 R)
• M25: 3,342,316 km (0.047 R)
• M26: 3,642,409 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 10.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.8 AU

Year: 3640 Days

Day: 11.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,926,901 km

• M1: 132,693 km (0.12 R)
• M2: 322,084 km (0.092 R)
• M3: 611,107 km (0.097 R)
• M4: 1,126,173 km (0.084 R)
• M5: 1,359,994 km (0.084 R)
• M6: 1,449,155 km (0.059 R)
• M7: 1,716,336 km (0.102 R)
• M8: 1,788,742 km (0.097 R)
• M9: 2,231,551 km (0.11 R)
• M10: 2,324,302 km (0.094 R)
• M11: 2,541,069 km (0.033 R)
• M12: 2,610,333 km (0.093 R)
• M13: 2,792,992 km (0.113 R)
• M14: 3,038,482 km (0.114 R)
• M15: 3,306,113 km (0.111 R)
• M16: 3,550,556 km (0.051 R)
• M17: 3,706,287 km (0.044 R)
• M18: 4,220,156 km (0.116 R)
• M19: 4,319,040 km (0.086 R)
• M20: 4,468,788 km (0.098 R)
• M21: 4,790,573 km (0.096 R)
• M22: 4,963,059 km (0.032 R)
• M23: 5,207,951 km (0.089 R)
• M24: 5,474,833 km (0.071 R)
• M25: 5,801,106 km (0.047 R)
• M26: 6,264,710 km (0.054 R)
• M27: 7,129,087 km (0.078 R)
• M28: 7,227,522 km (0.089 R)
• M29: 7,545,268 km (0.076 R)
• M30: 7,949,182 km (0.033 R)
• M31: 8,133,187 km (0.109 R)
• M32: 8,339,333 km (0.072 R)
• M33: 8,714,674 km (0.108 R)
• M34: 8,819,991 km (0.114 R)
• M35: 9,460,420 km (0.094 R)
• M36: 9,786,394 km (0.107 R)
• M37: 10,248,950 km (0.099 R)
• M38: 10,426,972 km (0.064 R)
• M39: 10,606,040 km (0.072 R)
• M40: 10,741,127 km (0.048 R)
• M41: 10,808,745 km (0.102 R)
• M42: 11,103,902 km (0.107 R)
• M43: 11,493,754 km (0.106 R)
• M44: 11,841,569 km (0.082 R)
• M45: 11,958,255 km (0.108 R)
• M46: 12,357,981 km (0.096 R)
• M47: 12,738,109 km (0.108 R)
• M48: 13,049,871 km (0.113 R)
• M49: 13,267,237 km (0.104 R)
• M50: 13,681,024 km (0.046 R)
• M51: 13,975,583 km (0.032 R)
• M52: 14,646,230 km (0.106 R)
• M53: 14,972,802 km (0.093 R)
• M54: 15,633,277 km (0.117 R)
• M55: 15,812,645 km (0.106 R)
• M56: 16,381,116 km (0.114 R)
• M57: 16,537,297 km (0.037 R)
• M58: 16,824,973 km (0.12 R)
• M59: 17,008,829 km (0.097 R)
• M60: 17,087,966 km (0.093 R)
• M61: 17,325,677 km (0.092 R)
• M62: 17,458,371 km (0.095 R)
• M63: 17,671,099 km (0.068 R)
• M64: 17,911,652 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 6.3

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.71 AU - 9.45 AU

Year: 13269 Days

Day: 23.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,926,901 km

• M1: 107,411 km (0.115 R)
• M2: 169,345 km (0.102 R)
• M3: 218,413 km (0.051 R)
• M4: 286,031 km (0.117 R)
• M5: 388,954 km (0.062 R)
• M6: 504,743 km (0.116 R)
• M7: 648,956 km (0.118 R)
• M8: 1,015,620 km (0.116 R)
• M9: 1,393,803 km (0.049 R)
• M10: 1,764,058 km (0.101 R)
• M11: 1,885,831 km (0.072 R)
• M12: 2,215,694 km (0.116 R)
• M13: 2,563,210 km (0.085 R)
• M14: 2,785,662 km (0.103 R)
• M15: 3,043,419 km (0.114 R)
• M16: 3,190,025 km (0.092 R)
• M17: 3,551,154 km (0.085 R)
• M18: 3,705,390 km (0.1 R)
• M19: 3,862,019 km (0.112 R)
• M20: 5,086,627 km (0.116 R)
• M21: 5,260,759 km (0.117 R)
• M22: 5,686,514 km (0.119 R)
• M23: 5,831,026 km (0.119 R)
• M24: 6,160,440 km (0.104 R)
• M25: 7,340,618 km (0.064 R)
• M26: 7,656,269 km (0.082 R)
• M27: 7,735,855 km (0.113 R)
• M28: 7,775,798 km (0.075 R)
• M29: 7,855,833 km (0.118 R)
• M30: 8,879,382 km (0.094 R)
• M31: 9,470,742 km (0.118 R)
• M32: 9,684,966 km (0.094 R)
• M33: 9,728,050 km (0.111 R)
• M34: 10,425,326 km (0.115 R)
• M35: 11,093,729 km (0.11 R)
• M36: 11,274,294 km (0.083 R)
• M37: 12,942,909 km (0.08 R)
• M38: 13,516,018 km (0.084 R)
• M39: 13,757,319 km (0.087 R)
• M40: 14,538,819 km (0.09 R)
• M41: 14,588,186 km (0.097 R)
• M42: 14,686,921 km (0.092 R)
• M43: 14,736,437 km (0.056 R)
• M44: 15,435,209 km (0.118 R)
• M45: 16,093,589 km (0.115 R)
• M46: 16,761,245 km (0.031 R)
• M47: 17,072,408 km (0.096 R)
• M48: 17,385,517 km (0.094 R)
• M49: 18,123,333 km (0.066 R)
• M50: 19,087,043 km (0.117 R)
• M51: 19,303,511 km (0.097 R)
• M52: 19,738,841 km (0.088 R)
• M53: 20,674,426 km (0.042 R)
• M54: 21,624,522 km (0.106 R)
• M55: 22,190,002 km (0.115 R)
• M56: 22,303,696 km (0.119 R)
• M57: 22,989,902 km (0.07 R)
• M58: 24,032,150 km (0.094 R)
• M59: 24,794,351 km (0.119 R)
• M60: 25,505,091 km (0.092 R)
• M61: 25,683,710 km (0.108 R)
• M62: 26,102,285 km (0.084 R)
• M63: 26,704,267 km (0.087 R)
• M64: 27,676,803 km (0.073 R)
• M65: 28,105,999 km (0.108 R)
• M66: 28,413,872 km (0.09 R)
• M67: 30,347,574 km (0.065 R)
• M68: 31,745,416 km (0.112 R)
• M69: 32,516,743 km (0.082 R)
• M70: 32,581,369 km (0.096 R)
• M71: 32,710,472 km (0.101 R)
• M72: 33,881,375 km (0.114 R)
• M73: 35,862,948 km (0.083 R)
• M74: 36,330,740 km (0.07 R)
• M75: 38,494,674 km (0.112 R)
• M76: 38,699,772 km (0.111 R)
• M77: 39,592,273 km (0.03 R)
• M78: 40,839,321 km (0.059 R)
• M79: 41,888,301 km (0.114 R)
• M80: 42,592,608 km (0.073 R)
• M81: 43,442,773 km (0.115 R)
• M82: 44,656,909 km (0.08 R)
• M83: 45,592,943 km (0.097 R)
• M84: 46,680,819 km (0.082 R)
• M85: 46,972,385 km (0.089 R)
• M86: 47,045,389 km (0.04 R)
• M87: 47,118,393 km (0.074 R)
• M88: 47,410,856 km (0.084 R)
• M89: 47,704,068 km (0.074 R)
• M90: 47,777,371 km (0.118 R)
• M91: 48,365,590 km (0.11 R)
• M92: 49,178,355 km (0.095 R)
• M93: 49,400,807 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.4

Radius: 4.7

Gravity: 33.7 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.16 AU - 9.4 AU

Year: 16542 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,926,901 km

• M1: 117,285 km (0.11 R)
• M2: 172,486 km (0.104 R)
• M3: 609,462 km (0.118 R)
• M4: 898,784 km (0.079 R)
• M5: 1,020,407 km (0.111 R)
• M6: 1,825,692 km (0.08 R)
• M7: 2,138,950 km (0.058 R)
• M8: 2,468,814 km (0.115 R)
• M9: 2,605,247 km (0.103 R)
• M10: 2,885,593 km (0.066 R)
• M11: 3,474,411 km (0.061 R)
• M12: 3,512,558 km (0.078 R)
• M13: 3,782,582 km (0.043 R)
• M14: 4,301,836 km (0.052 R)
• M15: 4,632,298 km (0.091 R)
• M16: 4,885,567 km (0.03 R)
• M17: 5,405,719 km (0.045 R)
• M18: 5,897,746 km (0.094 R)
• M19: 6,034,329 km (0.101 R)
• M20: 6,218,185 km (0.085 R)
• M21: 6,923,988 km (0.098 R)
• M22: 7,116,520 km (0.076 R)
• M23: 7,213,460 km (0.061 R)
• M24: 7,556,039 km (0.091 R)
• M25: 8,105,213 km (0.118 R)
• M26: 8,461,256 km (0.082 R)
• M27: 8,563,880 km (0.106 R)
• M28: 10,980,933 km (0.071 R)
• M29: 11,773,053 km (0.11 R)
• M30: 12,877,235 km (0.076 R)
• M31: 12,995,417 km (0.114 R)
• M32: 13,232,680 km (0.101 R)
• M33: 13,953,442 km (0.085 R)
• M34: 15,495,347 km (0.119 R)
• M35: 16,638,574 km (0.069 R)
• M36: 16,831,705 km (0.057 R)
• M37: 16,896,182 km (0.041 R)
• M38: 17,155,285 km (0.119 R)
• M39: 17,480,960 km (0.081 R)
• M40: 17,874,402 km (0.108 R)
• M41: 18,937,894 km (0.071 R)
• M42: 19,207,020 km (0.098 R)
• M43: 19,274,339 km (0.104 R)
• M44: 20,158,612 km (0.118 R)
• M45: 20,295,794 km (0.064 R)
• M46: 20,502,239 km (0.087 R)
• M47: 20,778,396 km (0.066 R)
• M48: 21,125,463 km (0.034 R)
• M49: 22,319,853 km (0.082 R)
• M50: 23,463,678 km (0.111 R)
• M51: 25,882,526 km (0.048 R)
• M52: 26,031,675 km (0.096 R)
• M53: 26,106,324 km (0.082 R)
• M54: 27,690,865 km (0.063 R)
• M55: 28,149,233 km (0.075 R)
• M56: 28,533,251 km (0.106 R)
• M57: 28,610,144 km (0.093 R)
• M58: 28,687,187 km (0.113 R)
• M59: 29,383,864 km (0.035 R)
• M60: 30,164,466 km (0.118 R)
• M61: 30,243,005 km (0.062 R)
• M62: 32,707,929 km (0.047 R)
• M63: 33,435,573 km (0.108 R)
• M64: 34,577,902 km (0.112 R)
• M65: 35,401,738 km (0.088 R)
• M66: 35,733,097 km (0.096 R)
• M67: 38,846,378 km (0.096 R)
• M68: 40,478,491 km (0.058 R)
• M69: 41,520,889 km (0.099 R)
• M70: 42,396,186 km (0.101 R)
• M71: 43,012,529 km (0.088 R)
• M72: 44,700,442 km (0.042 R)
• M73: 45,957,812 km (0.094 R)
• M74: 46,681,567 km (0.094 R)
• M75: 48,323,852 km (0.088 R)
• M76: 48,415,556 km (0.074 R)
• M77: 49,152,026 km (0.104 R)
• M78: 50,449,638 km (0.072 R)
• M79: 50,729,087 km (0.111 R)
• M80: 51,383,278 km (0.081 R)
• M81: 52,417,000 km (0.102 R)
• M82: 53,267,912 km (0.118 R)
• M83: 54,123,313 km (0.061 R)
• M84: 54,600,380 km (0.074 R)
• M85: 54,791,716 km (0.115 R)
• M86: 55,078,944 km (0.083 R)
• M87: 56,136,751 km (0.1 R)
• M88: 59,251,827 km (0.073 R)
• M89: 60,236,779 km (0.098 R)
• M90: 61,326,301 km (0.079 R)
• M91: 62,222,691 km (0.097 R)
• M92: 63,625,620 km (0.085 R)
• M93: 64,028,337 km (0.057 R)
• M94: 65,952,914 km (0.11 R)
• M95: 66,462,594 km (0.1 R)
• M96: 66,666,795 km (0.105 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: 227 - 18,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit