🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 331 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,257,807 km

• M1: 173,384 km (0.039 R)
• M2: 259,253 km (0.103 R)
• M3: 358,586 km (0.087 R)
• M4: 469,289 km (0.09 R)
• M5: 637,736 km (0.084 R)
• M6: 772,374 km (0.045 R)
• M7: 855,101 km (0.113 R)
• M8: 1,219,223 km (0.12 R)
• M9: 1,337,255 km (0.059 R)
• M10: 1,463,366 km (0.102 R)
• M11: 1,548,488 km (0.032 R)
• M12: 1,664,725 km (0.102 R)
• M13: 1,844,841 km (0.115 R)
• M14: 1,941,930 km (0.106 R)
• M15: 2,141,344 km (0.112 R)
• M16: 2,224,969 km (0.102 R)
• M17: 2,386,086 km (0.079 R)
• M18: 2,526,558 km (0.054 R)
• M19: 2,649,977 km (0.117 R)
• M20: 2,765,317 km (0.118 R)
• M21: 2,887,538 km (0.061 R)
• M22: 3,042,970 km (0.098 R)
• M23: 3,153,374 km (0.112 R)
• M24: 3,324,364 km (0.116 R)
• M25: 3,515,101 km (0.068 R)
• M26: 3,675,769 km (0.044 R)
• M27: 3,873,089 km (0.072 R)
• M28: 3,964,493 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 10

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,257,807 km

• M1: 125,662 km (0.077 R)
• M2: 207,492 km (0.118 R)
• M3: 299,944 km (0.086 R)
• M4: 362,176 km (0.12 R)
• M5: 436,377 km (0.113 R)
• M6: 501,153 km (0.103 R)
• M7: 576,401 km (0.116 R)
• M8: 721,511 km (0.098 R)
• M9: 797,057 km (0.085 R)
• M10: 867,518 km (0.076 R)
• M11: 1,028,186 km (0.062 R)
• M12: 1,158,636 km (0.112 R)
• M13: 1,248,843 km (0.063 R)
• M14: 1,393,355 km (0.081 R)
• M15: 1,499,569 km (0.112 R)
• M16: 1,633,609 km (0.067 R)
• M17: 1,709,904 km (0.116 R)
• M18: 1,802,954 km (0.117 R)
• M19: 1,897,948 km (0.101 R)
• M20: 2,076,418 km (0.094 R)
• M21: 2,237,835 km (0.104 R)
• M22: 2,374,567 km (0.115 R)
• M23: 2,496,639 km (0.111 R)
• M24: 2,638,757 km (0.102 R)
• M25: 2,710,863 km (0.101 R)
• M26: 2,801,819 km (0.091 R)
• M27: 2,869,287 km (0.092 R)
• M28: 2,993,304 km (0.075 R)
• M29: 3,317,632 km (0.041 R)
• M30: 3,402,155 km (0.109 R)
• M31: 3,467,679 km (0.06 R)
• M32: 3,553,398 km (0.1 R)
• M33: 3,640,015 km (0.095 R)
• M34: 3,828,808 km (0.11 R)
• M35: 3,931,282 km (0.064 R)
• M36: 4,414,484 km (0.099 R)
• M37: 4,500,502 km (0.086 R)
• M38: 4,565,428 km (0.099 R)
• M39: 4,652,344 km (0.089 R)
• M40: 4,776,510 km (0.066 R)
• M41: 4,894,394 km (0.069 R)
• M42: 5,088,123 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 12.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.8 AU - 0.84 AU

Year: 504 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,257,807 km

• M1: 158,275 km (0.093 R)
• M2: 272,867 km (0.037 R)
• M3: 424,858 km (0.08 R)
• M4: 530,624 km (0.103 R)
• M5: 609,911 km (0.117 R)
• M6: 770,429 km (0.083 R)
• M7: 946,356 km (0.112 R)
• M8: 1,165,367 km (0.078 R)
• M9: 1,248,843 km (0.096 R)
• M10: 1,334,413 km (0.112 R)
• M11: 1,453,643 km (0.033 R)
• M12: 1,544,299 km (0.107 R)
• M13: 1,770,940 km (0.085 R)
• M14: 1,862,493 km (0.091 R)
• M15: 1,973,346 km (0.081 R)
• M16: 2,201,781 km (0.094 R)
• M17: 2,281,966 km (0.118 R)
• M18: 2,547,951 km (0.078 R)
• M19: 2,645,489 km (0.069 R)
• M20: 2,724,476 km (0.101 R)
• M21: 3,103,557 km (0.048 R)
• M22: 3,187,033 km (0.1 R)
• M23: 3,285,468 km (0.09 R)
• M24: 3,499,693 km (0.102 R)
• M25: 3,630,441 km (0.117 R)
• M26: 3,777,795 km (0.047 R)
• M27: 3,949,683 km (0.069 R)
• M28: 4,063,078 km (0.094 R)
• M29: 4,200,858 km (0.034 R)
• M30: 4,433,782 km (0.099 R)
• M31: 4,536,107 km (0.089 R)
• M32: 4,759,157 km (0.097 R)
• M33: 4,896,338 km (0.103 R)
• M34: 5,092,312 km (0.075 R)
• M35: 5,174,740 km (0.066 R)
• M36: 5,349,321 km (0.058 R)
• M37: 5,602,291 km (0.066 R)
• M38: 5,807,389 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 14.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.42 AU

Year: 858 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,257,807 km

• M1: 176,825 km (0.102 R)
• M2: 267,032 km (0.1 R)
• M3: 376,687 km (0.115 R)
• M4: 487,539 km (0.101 R)
• M5: 602,131 km (0.072 R)
• M6: 773,870 km (0.07 R)
• M7: 959,371 km (0.111 R)
• M8: 1,053,468 km (0.067 R)
• M9: 1,190,799 km (0.104 R)
• M10: 1,425,369 km (0.1 R)
• M11: 1,540,110 km (0.1 R)
• M12: 1,658,292 km (0.064 R)
• M13: 1,797,269 km (0.103 R)
• M14: 1,922,183 km (0.104 R)
• M15: 2,062,506 km (0.054 R)
• M16: 2,193,853 km (0.105 R)
• M17: 2,289,446 km (0.105 R)
• M18: 2,432,162 km (0.105 R)
• M19: 2,544,660 km (0.03 R)
• M20: 2,754,246 km (0.104 R)
• M21: 2,927,630 km (0.111 R)
• M22: 3,076,181 km (0.081 R)
• M23: 3,183,891 km (0.118 R)
• M24: 3,344,111 km (0.108 R)
• M25: 3,447,483 km (0.069 R)
• M26: 3,536,942 km (0.119 R)
• M27: 3,680,257 km (0.109 R)
• M28: 3,848,854 km (0.064 R)
• M29: 4,241,399 km (0.096 R)
• M30: 4,385,910 km (0.041 R)
• M31: 4,630,503 km (0.107 R)
• M32: 4,862,828 km (0.069 R)
• M33: 5,261,806 km (0.044 R)
• M34: 5,548,286 km (0.092 R)
• M35: 5,706,710 km (0.096 R)
• M36: 5,893,408 km (0.098 R)
• M37: 6,073,225 km (0.095 R)
• M38: 6,254,986 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 5.2

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.52 AU - 7.14 AU

Year: 10802 Days

Day: 17.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,257,807 km

• M1: 92,900 km (0.119 R)
• M2: 128,056 km (0.12 R)
• M3: 421,716 km (0.078 R)
• M4: 636,090 km (0.106 R)
• M5: 938,128 km (0.111 R)
• M6: 1,498,223 km (0.119 R)
• M7: 1,871,021 km (0.12 R)
• M8: 2,428,572 km (0.076 R)
• M9: 2,836,525 km (0.089 R)
• M10: 3,714,366 km (0.107 R)
• M11: 4,278,499 km (0.117 R)
• M12: 4,407,602 km (0.088 R)
• M13: 5,242,508 km (0.096 R)
• M14: 5,766,400 km (0.094 R)
• M15: 6,016,677 km (0.084 R)
• M16: 6,088,783 km (0.088 R)
• M17: 6,417,001 km (0.094 R)
• M18: 6,564,803 km (0.08 R)
• M19: 7,747,225 km (0.042 R)
• M20: 8,342,624 km (0.098 R)
• M21: 8,544,282 km (0.081 R)
• M22: 8,666,205 km (0.107 R)
• M23: 8,788,576 km (0.102 R)
• M24: 9,035,113 km (0.084 R)
• M25: 9,117,691 km (0.084 R)
• M26: 9,325,482 km (0.101 R)
• M27: 9,661,180 km (0.083 R)
• M28: 10,648,376 km (0.085 R)
• M29: 10,823,256 km (0.1 R)
• M30: 11,532,500 km (0.095 R)
• M31: 11,983,388 km (0.119 R)
• M32: 12,074,194 km (0.12 R)
• M33: 12,578,039 km (0.108 R)
• M34: 12,670,491 km (0.103 R)
• M35: 13,088,767 km (0.025 R)
• M36: 14,082,545 km (0.09 R)
• M37: 14,758,428 km (0.099 R)
• M38: 15,100,259 km (0.095 R)
• M39: 15,593,184 km (0.099 R)
• M40: 15,941,448 km (0.096 R)
• M41: 16,493,764 km (0.055 R)
• M42: 16,848,610 km (0.096 R)
• M43: 17,205,850 km (0.039 R)
• M44: 17,359,786 km (0.11 R)
• M45: 17,979,869 km (0.102 R)
• M46: 19,029,448 km (0.066 R)
• M47: 20,423,251 km (0.066 R)
• M48: 21,187,397 km (0.106 R)
• M49: 21,960,818 km (0.041 R)
• M50: 22,406,769 km (0.106 R)
• M51: 23,478,189 km (0.066 R)
• M52: 23,820,020 km (0.112 R)
• M53: 23,934,313 km (0.031 R)
• M54: 24,048,905 km (0.066 R)
• M55: 24,163,497 km (0.057 R)
• M56: 25,495,217 km (0.12 R)
• M57: 25,846,473 km (0.119 R)
• M58: 25,905,115 km (0.101 R)
• M59: 27,686,976 km (0.116 R)
• M60: 28,229,118 km (0.106 R)
• M61: 28,289,556 km (0.065 R)
• M62: 28,653,228 km (0.115 R)
• M63: 29,507,731 km (0.099 R)
• M64: 30,246,894 km (0.032 R)
• M65: 30,680,878 km (0.078 R)
• M66: 31,241,870 km (0.101 R)
• M67: 31,492,297 km (0.112 R)
• M68: 31,617,809 km (0.085 R)
• M69: 31,995,095 km (0.104 R)
• M70: 32,754,454 km (0.046 R)
• M71: 33,455,619 km (0.114 R)
• M72: 34,548,880 km (0.08 R)
• M73: 34,937,536 km (0.099 R)
• M74: 35,067,386 km (0.07 R)
• M75: 35,327,687 km (0.078 R)
• M76: 35,392,762 km (0.114 R)
• M77: 36,440,845 km (0.082 R)
• M78: 37,034,748 km (0.062 R)
• M79: 37,898,377 km (0.109 R)
• M80: 38,366,169 km (0.067 R)
• M81: 39,442,526 km (0.063 R)
• M82: 39,713,148 km (0.074 R)
• M83: 39,780,916 km (0.11 R)
• M84: 41,556,045 km (0.113 R)
• M85: 41,831,454 km (0.081 R)
• M86: 42,869,514 km (0.097 R)
• M87: 42,939,077 km (0.105 R)
• M88: 43,496,478 km (0.072 R)
• M89: 44,266,758 km (0.117 R)
• M90: 44,477,691 km (0.111 R)
• M91: 45,820,930 km (0.118 R)
• M92: 46,819,197 km (0.085 R)
• M93: 46,890,854 km (0.096 R)
• M94: 47,392,905 km (0.115 R)
• M95: 47,536,668 km (0.07 R)
• M96: 48,113,368 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit