🌌 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: 655.8

Radius: 11.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 329 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,604,688 km

• M1: 150,795 km (0.119 R)
• M2: 227,688 km (0.1 R)
• M3: 317,147 km (0.1 R)
• M4: 404,812 km (0.117 R)
• M5: 574,755 km (0.109 R)
• M6: 669,899 km (0.034 R)
• M7: 767,587 km (0.107 R)
• M8: 897,438 km (0.102 R)
• M9: 1,047,335 km (0.071 R)
• M10: 1,150,707 km (0.109 R)
• M11: 1,459,776 km (0.041 R)
• M12: 1,552,975 km (0.055 R)
• M13: 1,648,269 km (0.043 R)
• M14: 1,880,445 km (0.102 R)
• M15: 2,028,996 km (0.091 R)
• M16: 2,144,485 km (0.11 R)
• M17: 2,256,833 km (0.087 R)
• M18: 2,376,661 km (0.057 R)
• M19: 2,454,153 km (0.059 R)
• M20: 2,543,762 km (0.054 R)
• M21: 2,640,103 km (0.027 R)
• M22: 2,772,497 km (0.075 R)
• M23: 2,913,119 km (0.117 R)
• M24: 3,128,540 km (0.075 R)
• M25: 3,219,795 km (0.106 R)
• M26: 3,355,480 km (0.111 R)
• M27: 3,530,809 km (0.066 R)
• M28: 3,670,833 km (0.051 R)
• M29: 3,871,144 km (0.101 R)
• M30: 3,976,012 km (0.118 R)
• M31: 4,108,556 km (0.113 R)
• M32: 4,289,719 km (0.106 R)
• M33: 4,507,833 km (0.065 R)
• M34: 4,583,679 km (0.102 R)
• M35: 4,673,886 km (0.066 R)
• M36: 4,813,910 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.1

Radius: 10.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 396 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,604,688 km

• M1: 128,205 km (0.119 R)
• M2: 208,240 km (0.065 R)
• M3: 299,046 km (0.094 R)
• M4: 430,243 km (0.077 R)
• M5: 534,962 km (0.083 R)
• M6: 663,766 km (0.05 R)
• M7: 750,832 km (0.107 R)
• M8: 842,236 km (0.078 R)
• M9: 949,946 km (0.07 R)
• M10: 1,062,594 km (0.118 R)
• M11: 1,131,708 km (0.088 R)
• M12: 1,265,299 km (0.085 R)
• M13: 1,348,176 km (0.051 R)
• M14: 1,442,572 km (0.098 R)
• M15: 1,509,891 km (0.107 R)
• M16: 1,593,217 km (0.083 R)
• M17: 1,728,903 km (0.08 R)
• M18: 1,847,534 km (0.082 R)
• M19: 1,958,386 km (0.03 R)
• M20: 2,098,709 km (0.087 R)
• M21: 2,164,681 km (0.09 R)
• M22: 2,287,351 km (0.09 R)
• M23: 2,464,326 km (0.112 R)
• M24: 2,563,360 km (0.1 R)
• M25: 2,633,970 km (0.061 R)
• M26: 2,705,328 km (0.076 R)
• M27: 2,777,434 km (0.077 R)
• M28: 3,016,043 km (0.104 R)
• M29: 3,159,956 km (0.119 R)
• M30: 3,299,830 km (0.103 R)
• M31: 3,448,231 km (0.104 R)
• M32: 3,526,471 km (0.067 R)
• M33: 3,711,673 km (0.098 R)
• M34: 3,839,130 km (0.071 R)
• M35: 3,940,707 km (0.085 R)
• M36: 4,077,739 km (0.069 R)
• M37: 4,160,616 km (0.111 R)
• M38: 4,314,253 km (0.107 R)
• M39: 4,391,745 km (0.104 R)
• M40: 4,512,470 km (0.068 R)
• M41: 4,627,062 km (0.102 R)
• M42: 4,888,559 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.4

Radius: 8.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.82 AU - 0.86 AU

Year: 531 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,604,688 km

• M1: 107,710 km (0.037 R)
• M2: 162,613 km (0.099 R)
• M3: 266,883 km (0.109 R)
• M4: 371,302 km (0.101 R)
• M5: 455,077 km (0.069 R)
• M6: 542,891 km (0.085 R)
• M7: 633,697 km (0.056 R)
• M8: 715,377 km (0.078 R)
• M9: 827,725 km (0.096 R)
• M10: 946,057 km (0.072 R)
• M11: 1,003,353 km (0.117 R)
• M12: 1,066,184 km (0.117 R)
• M13: 1,130,362 km (0.113 R)
• M14: 1,231,340 km (0.026 R)
• M15: 1,308,084 km (0.077 R)
• M16: 1,419,235 km (0.089 R)
• M17: 1,562,699 km (0.086 R)
• M18: 1,626,278 km (0.078 R)
• M19: 1,741,170 km (0.1 R)
• M20: 1,858,754 km (0.083 R)
• M21: 1,942,229 km (0.054 R)
• M22: 2,096,614 km (0.068 R)
• M23: 2,200,136 km (0.031 R)
• M24: 2,344,498 km (0.108 R)
• M25: 2,457,594 km (0.081 R)
• M26: 2,601,657 km (0.088 R)
• M27: 2,707,123 km (0.092 R)
• M28: 2,784,316 km (0.09 R)
• M29: 2,838,021 km (0.047 R)
• M30: 2,934,512 km (0.086 R)
• M31: 2,995,398 km (0.095 R)
• M32: 3,093,834 km (0.106 R)
• M33: 3,331,694 km (0.104 R)
• M34: 3,510,763 km (0.064 R)
• M35: 3,582,121 km (0.105 R)
• M36: 3,666,943 km (0.054 R)
• M37: 3,785,425 km (0.071 R)
• M38: 3,959,108 km (0.108 R)
• M39: 4,033,308 km (0.083 R)
• M40: 4,094,344 km (0.118 R)
• M41: 4,169,442 km (0.108 R)
• M42: 4,265,634 km (0.081 R)
• M43: 4,320,985 km (0.082 R)
• M44: 4,418,373 km (0.059 R)
• M45: 4,523,540 km (0.118 R)
• M46: 4,700,814 km (0.107 R)
• M47: 4,829,767 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 9.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.84 AU - 2.64 AU

Year: 2314 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,604,688 km

• M1: 131,646 km (0.049 R)
• M2: 265,387 km (0.109 R)
• M3: 381,175 km (0.11 R)
• M4: 472,580 km (0.098 R)
• M5: 556,803 km (0.073 R)
• M6: 760,556 km (0.082 R)
• M7: 998,865 km (0.069 R)
• M8: 1,101,040 km (0.11 R)
• M9: 1,372,411 km (0.099 R)
• M10: 1,545,496 km (0.118 R)
• M11: 1,738,178 km (0.082 R)
• M12: 1,812,528 km (0.043 R)
• M13: 2,055,176 km (0.093 R)
• M14: 2,213,899 km (0.098 R)
• M15: 2,376,811 km (0.09 R)
• M16: 2,557,824 km (0.117 R)
• M17: 2,671,519 km (0.12 R)
• M18: 2,743,326 km (0.096 R)
• M19: 2,963,085 km (0.078 R)
• M20: 3,311,199 km (0.118 R)
• M21: 3,466,781 km (0.114 R)
• M22: 3,866,058 km (0.091 R)
• M23: 3,997,106 km (0.073 R)
• M24: 4,079,684 km (0.105 R)
• M25: 4,229,730 km (0.065 R)
• M26: 4,381,722 km (0.101 R)
• M27: 4,449,938 km (0.114 R)
• M28: 4,518,454 km (0.081 R)
• M29: 4,813,461 km (0.109 R)
• M30: 5,043,393 km (0.081 R)
• M31: 5,643,280 km (0.11 R)
• M32: 5,773,431 km (0.111 R)
• M33: 5,848,230 km (0.106 R)
• M34: 6,419,843 km (0.084 R)
• M35: 6,594,873 km (0.047 R)
• M36: 7,049,351 km (0.1 R)
• M37: 7,250,111 km (0.098 R)
• M38: 7,575,187 km (0.114 R)
• M39: 8,009,171 km (0.067 R)
• M40: 8,366,560 km (0.099 R)
• M41: 8,515,260 km (0.061 R)
• M42: 8,836,746 km (0.062 R)
• M43: 9,031,523 km (0.058 R)
• M44: 9,184,112 km (0.117 R)
• M45: 9,403,423 km (0.102 R)
• M46: 9,535,967 km (0.098 R)
• M47: 9,624,678 km (0.084 R)
• M48: 9,713,539 km (0.072 R)
• M49: 10,457,789 km (0.081 R)
• M50: 10,686,823 km (0.085 R)
• M51: 10,825,201 km (0.102 R)
• M52: 10,917,653 km (0.118 R)
• M53: 11,596,378 km (0.104 R)
• M54: 11,904,999 km (0.114 R)
• M55: 12,192,376 km (0.096 R)
• M56: 12,264,632 km (0.079 R)
• M57: 12,409,443 km (0.081 R)
• M58: 12,481,998 km (0.103 R)
• M59: 12,652,090 km (0.066 R)
• M60: 13,043,588 km (0.103 R)
• M61: 13,240,908 km (0.098 R)
• M62: 13,315,108 km (0.102 R)
• M63: 13,613,406 km (0.104 R)
• M64: 13,913,948 km (0.104 R)
• M65: 14,090,175 km (0.091 R)
• M66: 14,318,012 km (0.116 R)
• M67: 14,521,465 km (0.119 R)
• M68: 14,982,975 km (0.091 R)
• M69: 15,267,211 km (0.109 R)
• M70: 15,397,062 km (0.08 R)
• M71: 15,684,140 km (0.037 R)
• M72: 15,920,205 km (0.118 R)
• M73: 16,822,729 km (0.111 R)
• M74: 17,010,624 km (0.094 R)
• M75: 18,372,862 km (0.109 R)
• M76: 18,510,941 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 12.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.26 AU - 3.36 AU

Year: 3251 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,604,688 km

• M1: 169,345 km (0.119 R)
• M2: 331,958 km (0.085 R)
• M3: 423,063 km (0.098 R)
• M4: 508,334 km (0.119 R)
• M5: 742,454 km (0.063 R)
• M6: 873,801 km (0.095 R)
• M7: 1,001,558 km (0.107 R)
• M8: 1,086,529 km (0.068 R)
• M9: 1,290,581 km (0.109 R)
• M10: 1,411,157 km (0.029 R)
• M11: 1,796,371 km (0.039 R)
• M12: 1,886,579 km (0.086 R)
• M13: 2,040,515 km (0.114 R)
• M14: 3,511,810 km (0.114 R)
• M15: 3,780,039 km (0.119 R)
• M16: 4,235,415 km (0.091 R)
• M17: 4,771,274 km (0.096 R)
• M18: 5,111,909 km (0.098 R)
• M19: 5,198,227 km (0.054 R)
• M20: 5,438,481 km (0.112 R)
• M21: 5,727,055 km (0.107 R)
• M22: 6,157,897 km (0.09 R)
• M23: 6,250,049 km (0.075 R)
• M24: 6,435,551 km (0.104 R)
• M25: 6,575,874 km (0.119 R)
• M26: 6,693,607 km (0.096 R)
• M27: 6,931,318 km (0.048 R)
• M28: 7,123,402 km (0.095 R)
• M29: 7,488,570 km (0.112 R)
• M30: 7,586,856 km (0.067 R)
• M31: 7,760,090 km (0.099 R)
• M32: 8,801,142 km (0.087 R)
• M33: 9,061,741 km (0.099 R)
• M34: 9,193,088 km (0.115 R)
• M35: 9,377,842 km (0.112 R)
• M36: 9,537,313 km (0.118 R)
• M37: 9,778,166 km (0.114 R)
• M38: 10,129,571 km (0.112 R)
• M39: 10,567,893 km (0.118 R)
• M40: 10,650,620 km (0.114 R)
• M41: 10,761,472 km (0.03 R)
• M42: 11,068,298 km (0.041 R)
• M43: 11,690,625 km (0.104 R)
• M44: 11,804,918 km (0.081 R)
• M45: 11,891,086 km (0.098 R)
• M46: 12,150,339 km (0.119 R)
• M47: 12,851,055 km (0.083 R)
• M48: 13,625,075 km (0.084 R)
• M49: 13,805,789 km (0.092 R)
• M50: 14,598,359 km (0.097 R)
• M51: 14,907,129 km (0.085 R)
• M52: 15,625,498 km (0.088 R)
• M53: 15,783,174 km (0.106 R)
• M54: 16,291,358 km (0.116 R)
• M55: 16,804,778 km (0.112 R)
• M56: 17,160,970 km (0.111 R)
• M57: 17,486,944 km (0.112 R)
• M58: 17,650,604 km (0.106 R)
• M59: 18,277,419 km (0.039 R)
• M60: 19,012,393 km (0.079 R)
• M61: 19,315,927 km (0.073 R)
• M62: 19,893,525 km (0.081 R)
• M63: 20,064,515 km (0.112 R)
• M64: 20,545,772 km (0.083 R)
• M65: 20,684,000 km (0.092 R)
• M66: 21,170,193 km (0.102 R)
• M67: 21,344,774 km (0.088 R)
• M68: 22,118,644 km (0.113 R)
• M69: 22,544,549 km (0.107 R)
• M70: 23,080,857 km (0.058 R)
• M71: 23,621,354 km (0.079 R)
• M72: 24,166,040 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit