🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 14.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 307 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,948,055 km

• M1: 181,761 km (0.108 R)
• M2: 282,740 km (0.04 R)
• M3: 418,724 km (0.088 R)
• M4: 521,498 km (0.107 R)
• M5: 639,680 km (0.105 R)
• M6: 740,659 km (0.112 R)
• M7: 860,936 km (0.117 R)
• M8: 963,859 km (0.102 R)
• M9: 1,057,657 km (0.027 R)
• M10: 1,186,311 km (0.054 R)
• M11: 1,282,951 km (0.113 R)
• M12: 1,374,655 km (0.037 R)
• M13: 1,479,373 km (0.075 R)
• M14: 1,606,083 km (0.082 R)
• M15: 1,745,209 km (0.116 R)
• M16: 1,988,455 km (0.105 R)
• M17: 2,120,400 km (0.109 R)
• M18: 2,236,787 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 9.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.01 AU - 1.33 AU

Year: 858 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,948,055 km

• M1: 146,905 km (0.073 R)
• M2: 231,278 km (0.097 R)
• M3: 310,715 km (0.066 R)
• M4: 371,003 km (0.117 R)
• M5: 454,927 km (0.079 R)
• M6: 620,083 km (0.052 R)
• M7: 678,576 km (0.092 R)
• M8: 742,903 km (0.099 R)
• M9: 813,513 km (0.118 R)
• M10: 882,627 km (0.111 R)
• M11: 970,741 km (0.1 R)
• M12: 1,070,971 km (0.106 R)
• M13: 1,179,430 km (0.083 R)
• M14: 1,258,567 km (0.11 R)
• M15: 1,491,940 km (0.102 R)
• M16: 1,583,045 km (0.104 R)
• M17: 1,644,978 km (0.097 R)
• M18: 1,755,232 km (0.037 R)
• M19: 1,846,337 km (0.098 R)
• M20: 1,966,614 km (0.106 R)
• M21: 2,100,952 km (0.074 R)
• M22: 2,192,207 km (0.12 R)
• M23: 2,290,643 km (0.111 R)
• M24: 2,414,360 km (0.101 R)
• M25: 2,474,199 km (0.119 R)
• M26: 2,540,321 km (0.088 R)
• M27: 2,625,592 km (0.118 R)
• M28: 2,780,127 km (0.111 R)
• M29: 2,849,241 km (0.089 R)
• M30: 2,918,804 km (0.107 R)
• M31: 2,982,533 km (0.047 R)
• M32: 3,046,710 km (0.089 R)
• M33: 3,275,296 km (0.089 R)
• M34: 3,341,568 km (0.086 R)
• M35: 3,509,416 km (0.042 R)
• M36: 3,673,226 km (0.078 R)
• M37: 3,958,808 km (0.096 R)
• M38: 4,114,989 km (0.057 R)
• M39: 4,258,902 km (0.077 R)
• M40: 4,360,628 km (0.097 R)
• M41: 4,463,103 km (0.043 R)
• M42: 4,655,635 km (0.047 R)
• M43: 4,790,573 km (0.087 R)
• M44: 4,972,484 km (0.055 R)
• M45: 5,164,567 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 14

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.3 AU - 1.34 AU

Year: 1029 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 53.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,948,055 km

• M1: 179,069 km (0.103 R)
• M2: 285,134 km (0.091 R)
• M3: 640,578 km (0.111 R)
• M4: 732,880 km (0.083 R)
• M5: 843,283 km (0.113 R)
• M6: 940,223 km (0.104 R)
• M7: 1,041,351 km (0.048 R)
• M8: 1,168,210 km (0.075 R)
• M9: 1,278,164 km (0.079 R)
• M10: 1,446,312 km (0.048 R)
• M11: 1,712,896 km (0.105 R)
• M12: 1,891,216 km (0.037 R)
• M13: 2,004,761 km (0.117 R)
• M14: 2,322,357 km (0.119 R)
• M15: 2,454,003 km (0.052 R)
• M16: 2,578,618 km (0.098 R)
• M17: 2,934,961 km (0.104 R)
• M18: 3,088,298 km (0.049 R)
• M19: 3,202,442 km (0.092 R)
• M20: 3,371,038 km (0.095 R)
• M21: 3,488,622 km (0.095 R)
• M22: 3,586,011 km (0.117 R)
• M23: 3,750,269 km (0.054 R)
• M24: 3,838,981 km (0.026 R)
• M25: 3,939,510 km (0.088 R)
• M26: 4,063,677 km (0.117 R)
• M27: 4,154,931 km (0.093 R)
• M28: 4,597,442 km (0.081 R)
• M29: 4,788,329 km (0.025 R)
• M30: 4,994,175 km (0.099 R)
• M31: 5,227,548 km (0.119 R)
• M32: 5,376,996 km (0.082 R)
• M33: 5,464,810 km (0.087 R)
• M34: 5,718,229 km (0.061 R)
• M35: 6,276,528 km (0.112 R)
• M36: 6,382,444 km (0.105 R)
• M37: 6,757,485 km (0.057 R)
• M38: 6,975,150 km (0.106 R)
• M39: 7,071,043 km (0.058 R)
• M40: 7,195,059 km (0.115 R)
• M41: 7,473,311 km (0.106 R)
• M42: 7,712,668 km (0.103 R)
• M43: 7,911,633 km (0.077 R)
• M44: 8,184,500 km (0.08 R)
• M45: 8,636,285 km (0.094 R)
• M46: 9,036,459 km (0.044 R)
• M47: 9,126,218 km (0.085 R)
• M48: 9,473,136 km (0.043 R)
• M49: 9,701,721 km (0.113 R)
• M50: 10,024,853 km (0.056 R)
• M51: 10,414,256 km (0.052 R)
• M52: 10,650,172 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 11.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.95 AU - 2.61 AU

Year: 2335 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,948,055 km

• M1: 159,322 km (0.03 R)
• M2: 262,694 km (0.07 R)
• M3: 440,117 km (0.113 R)
• M4: 517,160 km (0.103 R)
• M5: 772,075 km (0.079 R)
• M6: 869,313 km (0.091 R)
• M7: 1,018,761 km (0.073 R)
• M8: 1,106,875 km (0.106 R)
• M9: 1,259,764 km (0.103 R)
• M10: 1,485,956 km (0.105 R)
• M11: 1,598,453 km (0.098 R)
• M12: 1,713,943 km (0.04 R)
• M13: 1,820,307 km (0.037 R)
• M14: 1,978,133 km (0.052 R)
• M15: 2,102,598 km (0.1 R)
• M16: 2,281,368 km (0.064 R)
• M17: 2,399,101 km (0.111 R)
• M18: 3,517,345 km (0.095 R)
• M19: 3,608,301 km (0.104 R)
• M20: 3,761,489 km (0.078 R)
• M21: 3,901,363 km (0.075 R)
• M22: 3,995,460 km (0.055 R)
• M23: 4,138,176 km (0.086 R)
• M24: 4,379,926 km (0.052 R)
• M25: 4,560,042 km (0.096 R)
• M26: 4,910,999 km (0.113 R)
• M27: 5,029,929 km (0.086 R)
• M28: 5,218,722 km (0.055 R)
• M29: 5,674,546 km (0.048 R)
• M30: 5,817,412 km (0.093 R)
• M31: 5,889,219 km (0.089 R)
• M32: 6,106,735 km (0.104 R)
• M33: 6,198,139 km (0.058 R)
• M34: 6,326,793 km (0.078 R)
• M35: 6,419,245 km (0.108 R)
• M36: 7,060,122 km (0.095 R)
• M37: 7,603,312 km (0.104 R)
• M38: 7,880,068 km (0.107 R)
• M39: 8,260,794 km (0.097 R)
• M40: 8,463,649 km (0.105 R)
• M41: 8,771,073 km (0.104 R)
• M42: 9,651,307 km (0.102 R)
• M43: 9,994,185 km (0.106 R)
• M44: 10,123,737 km (0.066 R)
• M45: 10,406,327 km (0.093 R)
• M46: 10,493,842 km (0.11 R)
• M47: 10,691,610 km (0.059 R)
• M48: 11,450,071 km (0.112 R)
• M49: 12,064,619 km (0.108 R)
• M50: 12,830,411 km (0.119 R)
• M51: 13,018,306 km (0.117 R)
• M52: 13,112,702 km (0.055 R)
• M53: 13,373,302 km (0.087 R)
• M54: 13,683,568 km (0.109 R)
• M55: 14,311,280 km (0.079 R)
• M56: 14,604,193 km (0.028 R)
• M57: 14,751,397 km (0.077 R)
• M58: 15,519,582 km (0.054 R)
• M59: 15,795,441 km (0.119 R)
• M60: 16,123,359 km (0.1 R)
• M61: 16,351,795 km (0.038 R)
• M62: 16,453,671 km (0.108 R)
• M63: 16,863,270 km (0.064 R)
• M64: 17,224,400 km (0.033 R)
• M65: 17,379,981 km (0.059 R)
• M66: 17,457,922 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 12

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.46 AU - 3.1 AU

Year: 3144 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,948,055 km

• M1: 169,345 km (0.08 R)
• M2: 245,789 km (0.118 R)
• M3: 363,822 km (0.071 R)
• M4: 473,776 km (0.059 R)
• M5: 552,914 km (0.098 R)
• M6: 644,318 km (0.115 R)
• M7: 720,463 km (0.103 R)
• M8: 844,929 km (0.073 R)
• M9: 929,751 km (0.058 R)
• M10: 1,025,793 km (0.062 R)
• M11: 1,151,156 km (0.047 R)
• M12: 1,228,947 km (0.104 R)
• M13: 1,464,414 km (0.083 R)
• M14: 1,714,840 km (0.111 R)
• M15: 1,906,924 km (0.12 R)
• M16: 2,084,796 km (0.103 R)
• M17: 2,224,820 km (0.084 R)
• M18: 2,640,253 km (0.109 R)
• M19: 2,780,426 km (0.093 R)
• M20: 2,922,993 km (0.117 R)
• M21: 3,019,483 km (0.113 R)
• M22: 3,153,972 km (0.101 R)
• M23: 3,327,954 km (0.069 R)
• M24: 4,123,366 km (0.1 R)
• M25: 4,424,357 km (0.044 R)
• M26: 4,549,570 km (0.054 R)
• M27: 4,961,264 km (0.1 R)
• M28: 5,091,564 km (0.073 R)
• M29: 5,281,702 km (0.059 R)
• M30: 5,414,845 km (0.066 R)
• M31: 5,519,114 km (0.069 R)
• M32: 5,744,708 km (0.116 R)
• M33: 6,096,861 km (0.064 R)
• M34: 6,455,896 km (0.036 R)
• M35: 6,550,741 km (0.104 R)
• M36: 6,662,042 km (0.093 R)
• M37: 6,805,955 km (0.059 R)
• M38: 6,886,439 km (0.115 R)
• M39: 7,129,685 km (0.104 R)
• M40: 7,375,624 km (0.069 R)
• M41: 7,893,083 km (0.096 R)
• M42: 8,336,192 km (0.028 R)
• M43: 8,647,804 km (0.115 R)
• M44: 8,769,876 km (0.088 R)
• M45: 9,051,419 km (0.109 R)
• M46: 9,461,317 km (0.116 R)
• M47: 9,623,332 km (0.031 R)
• M48: 10,151,861 km (0.112 R)
• M49: 10,428,916 km (0.077 R)
• M50: 10,559,067 km (0.094 R)
• M51: 10,708,515 km (0.107 R)
• M52: 10,783,463 km (0.113 R)
• M53: 10,915,109 km (0.034 R)
• M54: 11,256,043 km (0.102 R)
• M55: 11,793,399 km (0.116 R)
• M56: 12,084,666 km (0.1 R)
• M57: 12,182,353 km (0.053 R)
• M58: 12,299,937 km (0.09 R)
• M59: 12,654,783 km (0.1 R)
• M60: 12,734,070 km (0.116 R)
• M61: 13,516,168 km (0.116 R)
• M62: 13,658,136 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834

Radius: 6.1

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.57 AU - 6.81 AU

Year: 11736 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,948,055 km

• M1: 80,932 km (0.071 R)
• M2: 160,219 km (0.043 R)
• M3: 274,213 km (0.091 R)
• M4: 448,195 km (0.033 R)
• M5: 513,869 km (0.103 R)
• M6: 890,855 km (0.067 R)
• M7: 1,129,165 km (0.084 R)
• M8: 1,174,642 km (0.118 R)
• M9: 1,244,056 km (0.064 R)
• M10: 1,585,887 km (0.092 R)
• M11: 1,820,606 km (0.059 R)
• M12: 1,955,843 km (0.103 R)
• M13: 2,038,570 km (0.098 R)
• M14: 2,122,495 km (0.056 R)
• M15: 2,322,806 km (0.042 R)
• M16: 2,381,149 km (0.113 R)
• M17: 2,499,332 km (0.103 R)
• M18: 2,928,229 km (0.053 R)
• M19: 3,119,116 km (0.08 R)
• M20: 3,647,645 km (0.08 R)
• M21: 3,853,043 km (0.06 R)
• M22: 4,239,304 km (0.036 R)
• M23: 4,637,983 km (0.113 R)
• M24: 4,973,082 km (0.071 R)
• M25: 5,315,960 km (0.053 R)
• M26: 6,720,834 km (0.051 R)
• M27: 7,442,344 km (0.091 R)
• M28: 7,746,477 km (0.11 R)
• M29: 8,502,096 km (0.119 R)
• M30: 8,547,274 km (0.092 R)
• M31: 8,865,918 km (0.102 R)
• M32: 8,911,695 km (0.096 R)
• M33: 8,957,621 km (0.079 R)
• M34: 9,141,926 km (0.113 R)
• M35: 9,281,052 km (0.118 R)
• M36: 10,082,597 km (0.083 R)
• M37: 10,710,460 km (0.118 R)
• M38: 11,751,212 km (0.112 R)
• M39: 12,054,447 km (0.064 R)
• M40: 14,141,038 km (0.096 R)
• M41: 15,445,531 km (0.112 R)
• M42: 16,674,777 km (0.104 R)
• M43: 16,958,415 km (0.109 R)
• M44: 17,072,408 km (0.086 R)
• M45: 17,819,201 km (0.101 R)
• M46: 18,342,494 km (0.111 R)
• M47: 18,811,932 km (0.086 R)
• M48: 21,278,801 km (0.029 R)
• M49: 21,524,740 km (0.058 R)
• M50: 22,518,519 km (0.079 R)
• M51: 22,769,245 km (0.086 R)
• M52: 23,273,539 km (0.076 R)
• M53: 24,229,021 km (0.088 R)
• M54: 24,293,049 km (0.098 R)
• M55: 24,679,161 km (0.116 R)
• M56: 25,262,144 km (0.096 R)
• M57: 25,653,342 km (0.058 R)
• M58: 26,046,485 km (0.084 R)
• M59: 26,971,598 km (0.115 R)
• M60: 28,853,839 km (0.109 R)
• M61: 29,331,056 km (0.109 R)
• M62: 29,399,422 km (0.069 R)
• M63: 31,896,211 km (0.099 R)
• M64: 32,177,754 km (0.099 R)
• M65: 32,318,825 km (0.06 R)
• M66: 34,171,894 km (0.108 R)
• M67: 34,315,956 km (0.085 R)
• M68: 34,387,913 km (0.088 R)
• M69: 35,693,603 km (0.083 R)
• M70: 36,720,293 km (0.11 R)
• M71: 37,385,405 km (0.049 R)
• M72: 37,608,007 km (0.115 R)
• M73: 38,427,953 km (0.106 R)
• M74: 40,237,339 km (0.079 R)
• M75: 40,541,621 km (0.047 R)
• M76: 40,999,391 km (0.117 R)
• M77: 42,692,689 km (0.089 R)
• M78: 42,847,673 km (0.107 R)
• M79: 43,314,119 km (0.096 R)
• M80: 43,625,881 km (0.068 R)
• M81: 46,784,789 km (0.071 R)
• M82: 46,864,675 km (0.079 R)
• M83: 47,907,671 km (0.085 R)
• M84: 48,310,837 km (0.111 R)
• M85: 48,634,118 km (0.071 R)
• M86: 51,411,702 km (0.092 R)
• M87: 51,576,708 km (0.095 R)
• M88: 51,659,137 km (0.118 R)
• M89: 52,736,391 km (0.089 R)
• M90: 52,902,744 km (0.082 R)
• M91: 55,503,952 km (0.067 R)
• M92: 55,757,969 km (0.101 R)
• M93: 55,927,463 km (0.1 R)
• M94: 56,436,994 km (0.117 R)
• M95: 56,607,236 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: 478 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit