🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 11.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 339 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,004,898 km

• M1: 156,479 km (0.118 R)
• M2: 254,167 km (0.084 R)
• M3: 338,540 km (0.083 R)
• M4: 427,551 km (0.096 R)
• M5: 524,490 km (0.088 R)
• M6: 621,430 km (0.119 R)
• M7: 725,550 km (0.105 R)
• M8: 860,637 km (0.063 R)
• M9: 949,797 km (0.107 R)
• M10: 1,031,029 km (0.1 R)
• M11: 1,134,251 km (0.038 R)
• M12: 1,265,448 km (0.047 R)
• M13: 1,359,994 km (0.095 R)
• M14: 1,444,367 km (0.117 R)
• M15: 1,552,527 km (0.064 R)
• M16: 1,627,625 km (0.108 R)
• M17: 1,740,422 km (0.088 R)
• M18: 1,818,661 km (0.095 R)
• M19: 1,898,098 km (0.078 R)
• M20: 1,978,881 km (0.076 R)
• M21: 2,065,647 km (0.086 R)
• M22: 2,153,761 km (0.114 R)
• M23: 2,318,767 km (0.12 R)
• M24: 2,493,198 km (0.09 R)
• M25: 2,688,124 km (0.058 R)
• M26: 2,800,921 km (0.032 R)
• M27: 2,987,170 km (0.072 R)
• M28: 3,166,239 km (0.065 R)
• M29: 3,262,730 km (0.101 R)
• M30: 3,354,583 km (0.109 R)
• M31: 3,429,830 km (0.1 R)
• M32: 3,546,816 km (0.031 R)
• M33: 3,700,752 km (0.079 R)
• M34: 3,844,964 km (0.056 R)
• M35: 4,095,691 km (0.088 R)
• M36: 4,195,023 km (0.072 R)
• M37: 4,269,972 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 12

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.87 AU - 2.47 AU

Year: 2168 Days

Day: 5.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,004,898 km

• M1: 187,446 km (0.104 R)
• M2: 285,882 km (0.08 R)
• M3: 449,242 km (0.092 R)
• M4: 748,737 km (0.105 R)
• M5: 828,623 km (0.091 R)
• M6: 990,637 km (0.1 R)
• M7: 1,068,428 km (0.119 R)
• M8: 1,258,567 km (0.044 R)
• M9: 1,351,766 km (0.104 R)
• M10: 1,615,358 km (0.096 R)
• M11: 1,771,538 km (0.106 R)
• M12: 1,858,604 km (0.088 R)
• M13: 2,065,947 km (0.107 R)
• M14: 2,355,867 km (0.08 R)
• M15: 2,442,036 km (0.107 R)
• M16: 2,813,038 km (0.076 R)
• M17: 3,179,852 km (0.109 R)
• M18: 3,406,344 km (0.105 R)
• M19: 3,643,905 km (0.042 R)
• M20: 3,767,772 km (0.09 R)
• M21: 3,881,018 km (0.08 R)
• M22: 4,166,301 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 12.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.06 AU - 2.98 AU

Year: 2713 Days

Day: 13.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,004,898 km

• M1: 152,440 km (0.09 R)
• M2: 241,152 km (0.118 R)
• M3: 421,716 km (0.11 R)
• M4: 568,023 km (0.07 R)
• M5: 667,207 km (0.106 R)
• M6: 1,151,754 km (0.056 R)
• M7: 1,246,449 km (0.079 R)
• M8: 1,380,938 km (0.119 R)
• M9: 1,507,797 km (0.113 R)
• M10: 1,585,887 km (0.112 R)
• M11: 1,665,323 km (0.025 R)
• M12: 1,856,210 km (0.09 R)
• M13: 1,954,496 km (0.075 R)
• M14: 2,069,088 km (0.077 R)
• M15: 2,156,453 km (0.067 R)
• M16: 2,245,165 km (0.027 R)
• M17: 2,426,328 km (0.109 R)
• M18: 2,835,777 km (0.104 R)
• M19: 2,933,465 km (0.083 R)
• M20: 3,048,805 km (0.068 R)
• M21: 3,165,641 km (0.072 R)
• M22: 3,267,068 km (0.104 R)
• M23: 3,369,692 km (0.042 R)
• M24: 3,648,542 km (0.029 R)
• M25: 3,971,225 km (0.064 R)
• M26: 4,154,632 km (0.111 R)
• M27: 4,472,976 km (0.113 R)
• M28: 4,606,268 km (0.077 R)
• M29: 4,935,832 km (0.111 R)
• M30: 5,034,268 km (0.113 R)
• M31: 5,232,934 km (0.11 R)
• M32: 5,720,772 km (0.094 R)
• M33: 5,928,264 km (0.104 R)
• M34: 6,012,039 km (0.071 R)
• M35: 6,201,879 km (0.114 R)
• M36: 6,286,851 km (0.038 R)
• M37: 6,436,598 km (0.064 R)
• M38: 6,981,284 km (0.081 R)
• M39: 7,069,696 km (0.069 R)
• M40: 7,495,302 km (0.102 R)
• M41: 7,791,356 km (0.067 R)
• M42: 7,975,511 km (0.106 R)
• M43: 8,348,160 km (0.033 R)
• M44: 8,941,764 km (0.034 R)
• M45: 9,134,596 km (0.119 R)
• M46: 9,573,516 km (0.085 R)
• M47: 9,870,019 km (0.083 R)
• M48: 10,044,450 km (0.1 R)
• M49: 10,675,603 km (0.069 R)
• M50: 11,712,167 km (0.071 R)
• M51: 11,896,771 km (0.077 R)
• M52: 11,976,207 km (0.116 R)
• M53: 13,052,564 km (0.082 R)
• M54: 13,381,530 km (0.088 R)
• M55: 13,464,108 km (0.078 R)
• M56: 13,741,013 km (0.064 R)
• M57: 14,300,210 km (0.049 R)
• M58: 14,441,131 km (0.063 R)
• M59: 14,554,227 km (0.114 R)
• M60: 16,610,899 km (0.116 R)
• M61: 17,688,003 km (0.07 R)
• M62: 17,900,133 km (0.095 R)
• M63: 19,314,731 km (0.079 R)
• M64: 20,193,469 km (0.096 R)
• M65: 20,320,028 km (0.056 R)
• M66: 20,478,602 km (0.119 R)
• M67: 21,665,063 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 9.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.1 AU - 4.76 AU

Year: 5284 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,004,898 km

• M1: 127,009 km (0.114 R)
• M2: 247,884 km (0.104 R)
• M3: 451,187 km (0.097 R)
• M4: 519,853 km (0.117 R)
• M5: 592,856 km (0.047 R)
• M6: 778,059 km (0.108 R)
• M7: 1,044,343 km (0.106 R)
• M8: 1,123,480 km (0.045 R)
• M9: 1,356,254 km (0.117 R)
• M10: 1,715,588 km (0.111 R)
• M11: 2,185,326 km (0.04 R)
• M12: 2,456,098 km (0.119 R)
• M13: 2,782,072 km (0.09 R)
• M14: 3,238,046 km (0.107 R)
• M15: 3,379,565 km (0.044 R)
• M16: 3,965,840 km (0.111 R)
• M17: 4,066,669 km (0.104 R)
• M18: 4,452,332 km (0.104 R)
• M19: 4,636,337 km (0.111 R)
• M20: 5,650,461 km (0.08 R)
• M21: 5,821,302 km (0.093 R)
• M22: 6,022,661 km (0.119 R)
• M23: 6,462,179 km (0.101 R)
• M24: 7,465,083 km (0.034 R)
• M25: 8,000,644 km (0.102 R)
• M26: 8,128,550 km (0.071 R)
• M27: 8,548,621 km (0.096 R)
• M28: 8,843,628 km (0.057 R)
• M29: 9,242,306 km (0.114 R)
• M30: 10,264,359 km (0.088 R)
• M31: 10,859,309 km (0.088 R)
• M32: 11,501,533 km (0.114 R)
• M33: 11,936,564 km (0.077 R)
• M34: 12,119,372 km (0.096 R)
• M35: 12,450,881 km (0.066 R)
• M36: 13,539,206 km (0.09 R)
• M37: 14,230,049 km (0.096 R)
• M38: 14,814,528 km (0.078 R)
• M39: 15,129,431 km (0.06 R)
• M40: 15,208,419 km (0.096 R)
• M41: 15,526,165 km (0.082 R)
• M42: 15,645,843 km (0.112 R)
• M43: 16,982,799 km (0.086 R)
• M44: 17,147,207 km (0.054 R)
• M45: 17,229,785 km (0.114 R)
• M46: 17,810,674 km (0.072 R)
• M47: 17,977,924 km (0.093 R)
• M48: 18,229,548 km (0.119 R)
• M49: 18,651,713 km (0.111 R)
• M50: 19,548,851 km (0.092 R)
• M51: 20,111,190 km (0.077 R)
• M52: 20,328,855 km (0.074 R)
• M53: 20,722,746 km (0.079 R)
• M54: 20,854,542 km (0.063 R)
• M55: 21,562,439 km (0.071 R)
• M56: 22,053,718 km (0.104 R)
• M57: 22,188,356 km (0.111 R)
• M58: 22,368,173 km (0.032 R)
• M59: 22,729,601 km (0.088 R)
• M60: 23,001,720 km (0.081 R)
• M61: 23,871,033 km (0.065 R)
• M62: 24,286,466 km (0.108 R)
• M63: 24,425,592 km (0.065 R)
• M64: 24,518,343 km (0.074 R)
• M65: 24,797,642 km (0.066 R)
• M66: 24,890,842 km (0.092 R)
• M67: 26,114,552 km (0.078 R)
• M68: 26,209,397 km (0.104 R)
• M69: 26,925,074 km (0.099 R)
• M70: 27,405,732 km (0.038 R)
• M71: 28,132,179 km (0.112 R)
• M72: 28,766,773 km (0.113 R)
• M73: 28,864,760 km (0.114 R)
• M74: 29,208,835 km (0.056 R)
• M75: 30,000,507 km (0.038 R)
• M76: 30,598,748 km (0.103 R)
• M77: 30,698,829 km (0.069 R)
• M78: 31,251,294 km (0.092 R)
• M79: 32,010,055 km (0.098 R)
• M80: 33,907,405 km (0.089 R)
• M81: 34,218,568 km (0.062 R)
• M82: 35,000,367 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.8

Radius: 3.4

Gravity: 70.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.28 AU - 7.72 AU

Year: 12561 Days

Day: 22.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,004,898 km

• M1: 303,833 km (0.085 R)
• M2: 379,829 km (0.117 R)
• M3: 411,993 km (0.109 R)
• M4: 479,012 km (0.047 R)
• M5: 701,464 km (0.1 R)
• M6: 1,087,876 km (0.104 R)
• M7: 1,110,914 km (0.105 R)
• M8: 1,229,246 km (0.045 R)
• M9: 1,376,450 km (0.094 R)
• M10: 1,741,618 km (0.111 R)
• M11: 1,934,899 km (0.078 R)
• M12: 2,462,680 km (0.108 R)
• M13: 2,554,832 km (0.107 R)
• M14: 3,502,086 km (0.092 R)
• M15: 3,745,332 km (0.05 R)
• M16: 4,066,220 km (0.085 R)
• M17: 4,848,617 km (0.11 R)
• M18: 5,080,493 km (0.113 R)
• M19: 5,276,616 km (0.096 R)
• M20: 5,355,604 km (0.109 R)
• M21: 5,961,475 km (0.037 R)
• M22: 7,769,216 km (0.098 R)
• M23: 7,994,959 km (0.103 R)
• M24: 8,131,392 km (0.092 R)
• M25: 8,498,954 km (0.072 R)
• M26: 8,638,230 km (0.086 R)
• M27: 8,778,253 km (0.092 R)
• M28: 9,060,545 km (0.044 R)
• M29: 9,155,390 km (0.112 R)
• M30: 9,202,812 km (0.106 R)
• M31: 10,715,695 km (0.118 R)
• M32: 10,815,926 km (0.094 R)
• M33: 12,146,749 km (0.063 R)
• M34: 12,725,244 km (0.109 R)
• M35: 12,831,309 km (0.11 R)
• M36: 14,072,821 km (0.027 R)
• M37: 16,842,327 km (0.034 R)
• M38: 17,368,762 km (0.05 R)
• M39: 17,663,619 km (0.058 R)
• M40: 18,019,512 km (0.092 R)
• M41: 18,497,926 km (0.076 R)
• M42: 19,589,243 km (0.115 R)
• M43: 19,834,583 km (0.107 R)
• M44: 19,896,068 km (0.115 R)
• M45: 20,019,337 km (0.065 R)
• M46: 21,202,207 km (0.039 R)
• M47: 22,088,126 km (0.06 R)
• M48: 22,343,489 km (0.107 R)
• M49: 22,407,517 km (0.092 R)
• M50: 22,535,722 km (0.075 R)
• M51: 23,439,742 km (0.06 R)
• M52: 23,830,642 km (0.12 R)
• M53: 25,216,217 km (0.075 R)
• M54: 25,885,069 km (0.068 R)
• M55: 26,831,425 km (0.05 R)
• M56: 27,377,158 km (0.103 R)
• M57: 27,514,190 km (0.04 R)
• M58: 27,857,667 km (0.12 R)
• M59: 28,479,695 km (0.074 R)
• M60: 28,618,521 km (0.114 R)
• M61: 29,666,903 km (0.111 R)
• M62: 30,870,119 km (0.097 R)
• M63: 31,298,717 km (0.117 R)
• M64: 31,873,023 km (0.055 R)
• M65: 32,741,140 km (0.062 R)
• M66: 33,616,886 km (0.088 R)
• M67: 33,984,148 km (0.071 R)
• M68: 34,131,353 km (0.119 R)
• M69: 35,317,065 km (0.119 R)
• M70: 35,840,059 km (0.066 R)
• M71: 37,576,292 km (0.071 R)
• M72: 38,263,096 km (0.089 R)
• M73: 38,723,259 km (0.086 R)
• M74: 39,339,602 km (0.086 R)
• M75: 40,426,132 km (0.054 R)
• M76: 42,390,801 km (0.119 R)
• M77: 43,824,547 km (0.064 R)
• M78: 44,064,950 km (0.107 R)
• M79: 44,950,570 km (0.062 R)
• M80: 45,436,015 km (0.105 R)
• M81: 46,167,548 km (0.091 R)
• M82: 46,493,821 km (0.085 R)
• M83: 49,381,958 km (0.056 R)
• M84: 50,301,536 km (0.108 R)
• M85: 50,637,383 km (0.064 R)
• M86: 51,564,740 km (0.078 R)
• M87: 53,436,060 km (0.118 R)
• M88: 53,778,639 km (0.108 R)
• M89: 54,897,332 km (0.109 R)
• M90: 56,284,553 km (0.076 R)
• M91: 57,332,486 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit