🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 12.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 495 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,010,503 km

• M1: 160,219 km (0.098 R)
• M2: 248,033 km (0.095 R)
• M3: 377,585 km (0.11 R)
• M4: 490,083 km (0.114 R)
• M5: 574,007 km (0.067 R)
• M6: 657,183 km (0.091 R)
• M7: 752,477 km (0.086 R)
• M8: 951,143 km (0.096 R)
• M9: 1,034,020 km (0.094 R)
• M10: 1,150,856 km (0.047 R)
• M11: 1,240,017 km (0.069 R)
• M12: 1,325,736 km (0.113 R)
• M13: 1,563,747 km (0.107 R)
• M14: 1,644,230 km (0.052 R)
• M15: 1,729,351 km (0.092 R)
• M16: 1,822,850 km (0.103 R)
• M17: 1,907,822 km (0.092 R)
• M18: 2,096,016 km (0.07 R)
• M19: 2,185,326 km (0.098 R)
• M20: 2,290,643 km (0.108 R)
• M21: 2,408,825 km (0.099 R)
• M22: 2,498,733 km (0.075 R)
• M23: 2,624,545 km (0.116 R)
• M24: 2,725,075 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 13.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 759 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,010,503 km

• M1: 183,108 km (0.074 R)
• M2: 277,654 km (0.101 R)
• M3: 382,522 km (0.112 R)
• M4: 487,539 km (0.094 R)
• M5: 598,092 km (0.101 R)
• M6: 727,644 km (0.097 R)
• M7: 836,402 km (0.116 R)
• M8: 1,018,462 km (0.047 R)
• M9: 1,204,412 km (0.101 R)
• M10: 1,402,181 km (0.1 R)
• M11: 1,553,574 km (0.076 R)
• M12: 1,681,181 km (0.084 R)
• M13: 1,836,763 km (0.083 R)
• M14: 1,953,599 km (0.105 R)
• M15: 2,047,845 km (0.114 R)
• M16: 2,253,842 km (0.078 R)
• M17: 2,359,607 km (0.092 R)
• M18: 2,514,591 km (0.076 R)
• M19: 2,603,751 km (0.11 R)
• M20: 2,693,958 km (0.075 R)
• M21: 2,813,637 km (0.102 R)
• M22: 2,920,749 km (0.1 R)
• M23: 3,043,868 km (0.1 R)
• M24: 3,183,443 km (0.086 R)
• M25: 3,302,822 km (0.114 R)
• M26: 3,607,852 km (0.099 R)
• M27: 3,858,428 km (0.108 R)
• M28: 3,945,943 km (0.085 R)
• M29: 4,123,067 km (0.119 R)
• M30: 4,212,676 km (0.114 R)
• M31: 4,377,234 km (0.047 R)
• M32: 4,501,998 km (0.037 R)
• M33: 4,636,487 km (0.108 R)
• M34: 4,746,740 km (0.093 R)
• M35: 4,978,617 km (0.114 R)
• M36: 5,231,886 km (0.101 R)
• M37: 5,346,777 km (0.101 R)
• M38: 5,453,740 km (0.106 R)
• M39: 5,570,277 km (0.11 R)
• M40: 5,678,586 km (0.083 R)
• M41: 5,778,517 km (0.085 R)
• M42: 6,035,676 km (0.056 R)
• M43: 6,277,875 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 8.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.97 AU - 4.49 AU

Year: 4804 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,010,503 km

• M1: 118,631 km (0.057 R)
• M2: 183,856 km (0.095 R)
• M3: 258,356 km (0.087 R)
• M4: 324,328 km (0.059 R)
• M5: 432,787 km (0.076 R)
• M6: 515,963 km (0.101 R)
• M7: 689,347 km (0.107 R)
• M8: 777,759 km (0.083 R)
• M9: 942,018 km (0.11 R)
• M10: 1,117,945 km (0.102 R)
• M11: 1,183,469 km (0.089 R)
• M12: 1,359,994 km (0.087 R)
• M13: 1,574,518 km (0.075 R)
• M14: 1,663,528 km (0.109 R)
• M15: 1,769,444 km (0.106 R)
• M16: 2,417,502 km (0.101 R)
• M17: 2,767,261 km (0.105 R)
• M18: 2,875,421 km (0.076 R)
• M19: 2,984,926 km (0.077 R)
• M20: 3,040,128 km (0.039 R)
• M21: 3,208,126 km (0.114 R)
• M22: 3,417,563 km (0.1 R)
• M23: 3,553,249 km (0.049 R)
• M24: 3,950,581 km (0.052 R)
• M25: 4,011,467 km (0.117 R)
• M26: 4,744,496 km (0.11 R)
• M27: 5,270,782 km (0.119 R)
• M28: 5,382,831 km (0.103 R)
• M29: 5,563,694 km (0.057 R)
• M30: 5,861,993 km (0.108 R)
• M31: 5,931,556 km (0.113 R)
• M32: 6,165,377 km (0.064 R)
• M33: 6,402,340 km (0.115 R)
• M34: 6,522,018 km (0.083 R)
• M35: 6,618,210 km (0.078 R)
• M36: 7,230,364 km (0.041 R)
• M37: 7,379,962 km (0.087 R)
• M38: 7,631,586 km (0.108 R)
• M39: 7,809,458 km (0.099 R)
• M40: 7,962,945 km (0.093 R)
• M41: 8,117,480 km (0.111 R)
• M42: 8,587,067 km (0.108 R)
• M43: 8,798,599 km (0.036 R)
• M44: 9,065,481 km (0.09 R)
• M45: 9,307,980 km (0.056 R)
• M46: 9,416,438 km (0.114 R)
• M47: 9,799,409 km (0.091 R)
• M48: 9,909,662 km (0.025 R)
• M49: 10,243,265 km (0.068 R)
• M50: 10,807,399 km (0.076 R)
• M51: 11,064,558 km (0.114 R)
• M52: 11,643,202 km (0.067 R)
• M53: 12,201,950 km (0.039 R)
• M54: 12,649,398 km (0.087 R)
• M55: 12,799,743 km (0.119 R)
• M56: 13,193,335 km (0.07 R)
• M57: 13,254,222 km (0.112 R)
• M58: 13,529,482 km (0.1 R)
• M59: 15,412,620 km (0.115 R)
• M60: 15,476,797 km (0.096 R)
• M61: 15,669,779 km (0.09 R)
• M62: 15,831,344 km (0.099 R)
• M63: 17,176,229 km (0.089 R)
• M64: 17,879,339 km (0.058 R)
• M65: 18,014,276 km (0.085 R)
• M66: 18,183,472 km (0.086 R)
• M67: 18,285,348 km (0.105 R)
• M68: 18,694,348 km (0.083 R)
• M69: 19,869,440 km (0.071 R)
• M70: 20,184,493 km (0.108 R)
• M71: 20,430,731 km (0.113 R)
• M72: 20,961,654 km (0.069 R)
• M73: 21,318,145 km (0.116 R)
• M74: 21,497,214 km (0.084 R)
• M75: 21,568,871 km (0.048 R)
• M76: 21,640,678 km (0.068 R)
• M77: 22,218,126 km (0.097 R)
• M78: 22,472,443 km (0.101 R)
• M79: 23,277,578 km (0.05 R)
• M80: 23,535,784 km (0.104 R)
• M81: 23,683,736 km (0.107 R)
• M82: 24,278,837 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 4.6

Gravity: 33.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.03 AU - 11.23 AU

Year: 23112 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,010,503 km

• M1: 197,918 km (0.062 R)
• M2: 392,994 km (0.046 R)
• M3: 566,527 km (0.046 R)
• M4: 978,669 km (0.117 R)
• M5: 3,030,554 km (0.102 R)
• M6: 3,947,589 km (0.11 R)
• M7: 3,993,366 km (0.066 R)
• M8: 4,039,143 km (0.034 R)
• M9: 4,177,820 km (0.111 R)
• M10: 4,365,116 km (0.059 R)
• M11: 4,651,147 km (0.086 R)
• M12: 4,699,468 km (0.058 R)
• M13: 4,894,244 km (0.047 R)
• M14: 5,241,311 km (0.103 R)
• M15: 5,392,554 km (0.088 R)
• M16: 6,276,379 km (0.079 R)
• M17: 6,707,819 km (0.067 R)
• M18: 7,316,233 km (0.095 R)
• M19: 7,598,674 km (0.114 R)
• M20: 8,058,089 km (0.081 R)
• M21: 8,526,331 km (0.098 R)
• M22: 8,883,271 km (0.086 R)
• M23: 10,296,373 km (0.102 R)
• M24: 10,422,484 km (0.087 R)
• M25: 11,125,444 km (0.115 R)
• M26: 13,393,049 km (0.06 R)
• M27: 13,530,679 km (0.097 R)
• M28: 15,147,981 km (0.051 R)
• M29: 15,363,402 km (0.071 R)
• M30: 15,652,126 km (0.11 R)
• M31: 16,529,218 km (0.109 R)
• M32: 17,347,219 km (0.106 R)
• M33: 19,878,864 km (0.109 R)
• M34: 20,035,942 km (0.119 R)
• M35: 20,668,442 km (0.102 R)
• M36: 21,791,174 km (0.113 R)
• M37: 21,953,039 km (0.052 R)
• M38: 22,523,156 km (0.04 R)
• M39: 22,933,503 km (0.037 R)
• M40: 23,928,030 km (0.082 R)
• M41: 25,787,531 km (0.066 R)
• M42: 26,216,578 km (0.102 R)
• M43: 27,605,445 km (0.036 R)
• M44: 29,733,026 km (0.055 R)
• M45: 31,363,044 km (0.071 R)
• M46: 34,237,417 km (0.112 R)
• M47: 35,658,148 km (0.11 R)
• M48: 36,040,371 km (0.069 R)
• M49: 37,001,537 km (0.07 R)
• M50: 39,935,451 km (0.115 R)
• M51: 42,841,689 km (0.099 R)
• M52: 43,146,120 km (0.092 R)
• M53: 44,371,327 km (0.102 R)
• M54: 44,988,268 km (0.096 R)
• M55: 45,194,564 km (0.12 R)
• M56: 45,608,052 km (0.111 R)
• M57: 49,279,035 km (0.12 R)
• M58: 50,238,256 km (0.079 R)
• M59: 50,452,181 km (0.118 R)
• M60: 51,311,172 km (0.103 R)
• M61: 51,958,632 km (0.099 R)
• M62: 52,608,784 km (0.057 R)
• M63: 54,026,523 km (0.05 R)
• M64: 54,575,098 km (0.096 R)
• M65: 54,795,157 km (0.051 R)
• M66: 55,899,488 km (0.078 R)
• M67: 56,343,196 km (0.104 R)
• M68: 57,234,350 km (0.04 R)
• M69: 58,129,993 km (0.055 R)
• M70: 58,242,341 km (0.074 R)
• M71: 62,332,496 km (0.068 R)
• M72: 62,792,659 km (0.112 R)
• M73: 64,528,294 km (0.049 R)
• M74: 64,877,305 km (0.094 R)
• M75: 65,694,110 km (0.068 R)
• M76: 66,984,541 km (0.076 R)
• M77: 67,337,891 km (0.077 R)
• M78: 71,145,755 km (0.052 R)
• M79: 72,108,567 km (0.116 R)
• M80: 72,350,018 km (0.098 R)
• M81: 72,833,519 km (0.181 R)
• M82: 73,682,337 km (0.051 R)
• M83: 74,534,446 km (0.114 R)
• M84: 76,002,749 km (0.178 R)
• M85: 76,125,569 km (0.103 R)
• M86: 77,110,222 km (0.089 R)
• M87: 77,975,347 km (0.062 R)
• M88: 79,590,406 km (0.092 R)
• M89: 81,593,222 km (0.211 R)
• M90: 82,727,174 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit