🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 12.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.64 AU - 0.9 AU

Year: 451 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,402,385 km

• M1: 153,188 km (0.103 R)
• M2: 233,821 km (0.086 R)
• M3: 327,619 km (0.117 R)
• M4: 422,764 km (0.073 R)
• M5: 518,207 km (0.085 R)
• M6: 595,998 km (0.111 R)
• M7: 674,986 km (0.081 R)
• M8: 754,422 km (0.104 R)
• M9: 837,598 km (0.073 R)
• M10: 1,018,462 km (0.096 R)
• M11: 1,103,284 km (0.092 R)
• M12: 1,208,452 km (0.108 R)
• M13: 1,308,084 km (0.109 R)
• M14: 1,491,940 km (0.099 R)
• M15: 1,579,754 km (0.097 R)
• M16: 1,689,558 km (0.109 R)
• M17: 1,843,644 km (0.092 R)
• M18: 1,927,868 km (0.099 R)
• M19: 2,056,672 km (0.104 R)
• M20: 2,199,537 km (0.104 R)
• M21: 2,323,105 km (0.06 R)
• M22: 2,414,360 km (0.108 R)
• M23: 2,536,282 km (0.064 R)
• M24: 2,624,545 km (0.051 R)
• M25: 2,731,956 km (0.073 R)
• M26: 2,877,365 km (0.072 R)
• M27: 3,000,634 km (0.063 R)
• M28: 3,087,999 km (0.087 R)
• M29: 3,176,262 km (0.112 R)
• M30: 3,291,004 km (0.119 R)
• M31: 3,564,169 km (0.089 R)
• M32: 3,670,234 km (0.093 R)
• M33: 3,858,279 km (0.107 R)
• M34: 4,001,593 km (0.096 R)
• M35: 4,181,410 km (0.056 R)
• M36: 4,286,428 km (0.064 R)
• M37: 4,363,919 km (0.11 R)
• M38: 4,650,100 km (0.109 R)
• M39: 4,729,836 km (0.078 R)
• M40: 4,883,473 km (0.104 R)
• M41: 5,060,896 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 12.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.18 AU - 1.3 AU

Year: 921 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,402,385 km

• M1: 153,338 km (0.108 R)
• M2: 233,672 km (0.106 R)
• M3: 318,643 km (0.062 R)
• M4: 403,465 km (0.039 R)
• M5: 504,294 km (0.112 R)
• M6: 610,359 km (0.074 R)
• M7: 893,847 km (0.097 R)
• M8: 1,212,042 km (0.094 R)
• M9: 1,415,645 km (0.09 R)
• M10: 1,494,034 km (0.111 R)
• M11: 1,574,069 km (0.088 R)
• M12: 1,713,494 km (0.096 R)
• M13: 1,909,018 km (0.092 R)
• M14: 2,058,317 km (0.069 R)
• M15: 2,340,907 km (0.12 R)
• M16: 2,463,279 km (0.111 R)
• M17: 2,558,872 km (0.079 R)
• M18: 2,813,338 km (0.101 R)
• M19: 3,004,673 km (0.072 R)
• M20: 3,086,503 km (0.077 R)
• M21: 3,179,553 km (0.025 R)
• M22: 3,410,981 km (0.056 R)
• M23: 3,702,547 km (0.096 R)
• M24: 3,779,590 km (0.052 R)
• M25: 3,946,242 km (0.11 R)
• M26: 4,161,065 km (0.069 R)
• M27: 4,264,138 km (0.112 R)
• M28: 4,449,639 km (0.051 R)
• M29: 4,543,437 km (0.102 R)
• M30: 4,828,570 km (0.107 R)
• M31: 5,046,535 km (0.11 R)
• M32: 5,279,907 km (0.1 R)
• M33: 5,416,789 km (0.09 R)
• M34: 5,592,716 km (0.059 R)
• M35: 5,719,426 km (0.069 R)
• M36: 5,988,852 km (0.094 R)
• M37: 6,144,733 km (0.068 R)
• M38: 6,315,125 km (0.109 R)
• M39: 6,473,698 km (0.072 R)
• M40: 6,660,546 km (0.084 R)
• M41: 6,741,179 km (0.093 R)
• M42: 6,903,493 km (0.12 R)
• M43: 7,039,627 km (0.066 R)
• M44: 7,135,519 km (0.033 R)
• M45: 7,328,500 km (0.115 R)
• M46: 7,635,475 km (0.095 R)
• M47: 7,719,849 km (0.097 R)
• M48: 7,847,156 km (0.11 R)
• M49: 7,932,427 km (0.06 R)
• M50: 8,218,757 km (0.05 R)
• M51: 8,479,357 km (0.102 R)
• M52: 8,596,043 km (0.059 R)
• M53: 8,684,007 km (0.076 R)
• M54: 9,458,325 km (0.074 R)
• M55: 9,579,350 km (0.032 R)
• M56: 9,807,936 km (0.093 R)
• M57: 10,038,167 km (0.094 R)
• M58: 10,239,226 km (0.112 R)
• M59: 10,457,340 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 9.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.57 AU - 6.85 AU

Year: 9099 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,402,385 km

• M1: 124,465 km (0.045 R)
• M2: 364,570 km (0.061 R)
• M3: 457,470 km (0.091 R)
• M4: 642,672 km (0.072 R)
• M5: 744,997 km (0.108 R)
• M6: 1,034,469 km (0.048 R)
• M7: 1,396,795 km (0.107 R)
• M8: 1,967,661 km (0.109 R)
• M9: 2,076,867 km (0.029 R)
• M10: 2,278,376 km (0.075 R)
• M11: 3,173,569 km (0.079 R)
• M12: 3,250,612 km (0.115 R)
• M13: 3,916,622 km (0.066 R)
• M14: 4,799,848 km (0.049 R)
• M15: 5,742,763 km (0.075 R)
• M16: 5,837,010 km (0.093 R)
• M17: 5,963,570 km (0.104 R)
• M18: 6,544,159 km (0.107 R)
• M19: 6,708,567 km (0.112 R)
• M20: 6,874,471 km (0.096 R)
• M21: 7,414,370 km (0.115 R)
• M22: 7,482,885 km (0.112 R)
• M23: 7,585,958 km (0.083 R)
• M24: 7,793,600 km (0.105 R)
• M25: 8,003,187 km (0.051 R)
• M26: 8,285,328 km (0.027 R)
• M27: 8,427,746 km (0.052 R)
• M28: 8,751,027 km (0.099 R)
• M29: 8,895,987 km (0.075 R)
• M30: 9,078,496 km (0.083 R)
• M31: 9,971,147 km (0.109 R)
• M32: 10,658,848 km (0.034 R)
• M33: 11,480,589 km (0.087 R)
• M34: 11,919,210 km (0.063 R)
• M35: 12,120,419 km (0.116 R)
• M36: 12,241,743 km (0.084 R)
• M37: 13,226,247 km (0.107 R)
• M38: 14,278,668 km (0.037 R)
• M39: 14,406,724 km (0.102 R)
• M40: 14,707,116 km (0.089 R)
• M41: 15,620,710 km (0.115 R)
• M42: 16,240,046 km (0.119 R)
• M43: 16,552,705 km (0.105 R)
• M44: 16,687,343 km (0.083 R)
• M45: 16,777,252 km (0.092 R)
• M46: 17,184,008 km (0.096 R)
• M47: 17,456,875 km (0.118 R)
• M48: 17,869,017 km (0.099 R)
• M49: 18,284,450 km (0.089 R)
• M50: 18,516,626 km (0.057 R)
• M51: 19,407,631 km (0.097 R)
• M52: 21,377,685 km (0.083 R)
• M53: 22,411,107 km (0.108 R)
• M54: 22,859,003 km (0.052 R)
• M55: 23,009,050 km (0.104 R)
• M56: 23,460,836 km (0.119 R)
• M57: 23,561,665 km (0.083 R)
• M58: 23,763,771 km (0.066 R)
• M59: 24,118,767 km (0.095 R)
• M60: 24,424,396 km (0.027 R)
• M61: 25,763,745 km (0.051 R)
• M62: 26,233,034 km (0.107 R)
• M63: 27,338,712 km (0.112 R)
• M64: 27,497,884 km (0.055 R)
• M65: 28,405,943 km (0.118 R)
• M66: 28,567,209 km (0.088 R)
• M67: 30,086,825 km (0.094 R)
• M68: 30,196,480 km (0.076 R)
• M69: 30,691,050 km (0.089 R)
• M70: 31,188,463 km (0.104 R)
• M71: 31,911,470 km (0.109 R)
• M72: 32,023,219 km (0.073 R)
• M73: 32,135,119 km (0.1 R)
• M74: 32,527,663 km (0.108 R)
• M75: 33,091,199 km (0.107 R)
• M76: 34,801,102 km (0.119 R)
• M77: 36,131,476 km (0.094 R)
• M78: 38,128,458 km (0.066 R)
• M79: 38,425,111 km (0.034 R)
• M80: 39,200,028 km (0.12 R)
• M81: 39,499,523 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit