🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 14.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.22 AU - 1.34 AU

Year: 982 Days

Day: 14.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,846,879 km

• M1: 216,169 km (0.101 R)
• M2: 315,801 km (0.05 R)
• M3: 444,455 km (0.047 R)
• M4: 727,345 km (0.101 R)
• M5: 930,499 km (0.059 R)
• M6: 1,079,947 km (0.117 R)
• M7: 1,311,973 km (0.099 R)
• M8: 1,423,125 km (0.053 R)
• M9: 1,523,804 km (0.096 R)
• M10: 1,636,451 km (0.028 R)
• M11: 1,906,026 km (0.1 R)
• M12: 2,002,667 km (0.076 R)
• M13: 2,122,046 km (0.082 R)
• M14: 2,313,681 km (0.114 R)
• M15: 2,428,273 km (0.116 R)
• M16: 2,528,054 km (0.092 R)
• M17: 2,900,254 km (0.118 R)
• M18: 3,054,190 km (0.108 R)
• M19: 3,314,790 km (0.109 R)
• M20: 3,419,957 km (0.072 R)
• M21: 3,513,605 km (0.098 R)
• M22: 3,627,300 km (0.068 R)
• M23: 3,767,772 km (0.119 R)
• M24: 4,081,030 km (0.077 R)
• M25: 4,214,022 km (0.076 R)
• M26: 4,382,320 km (0.055 R)
• M27: 4,539,248 km (0.062 R)
• M28: 4,677,327 km (0.039 R)
• M29: 4,816,752 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 12.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.52 AU - 2.22 AU

Year: 1734 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,846,879 km

• M1: 167,400 km (0.071 R)
• M2: 311,762 km (0.102 R)
• M3: 412,441 km (0.095 R)
• M4: 555,008 km (0.12 R)
• M5: 637,437 km (0.081 R)
• M6: 809,324 km (0.065 R)
• M7: 897,438 km (0.051 R)
• M8: 1,093,710 km (0.116 R)
• M9: 1,352,365 km (0.079 R)
• M10: 1,479,523 km (0.117 R)
• M11: 1,799,513 km (0.106 R)
• M12: 1,962,425 km (0.09 R)
• M13: 2,119,054 km (0.099 R)
• M14: 2,433,209 km (0.07 R)
• M15: 2,517,134 km (0.117 R)
• M16: 2,614,223 km (0.104 R)
• M17: 2,939,000 km (0.034 R)
• M18: 3,067,355 km (0.103 R)
• M19: 3,184,639 km (0.063 R)
• M20: 3,383,455 km (0.063 R)
• M21: 3,572,696 km (0.117 R)
• M22: 3,891,340 km (0.106 R)
• M23: 4,047,221 km (0.086 R)
• M24: 4,161,813 km (0.065 R)
• M25: 4,526,981 km (0.082 R)
• M26: 4,766,188 km (0.117 R)
• M27: 4,948,398 km (0.081 R)
• M28: 5,257,168 km (0.085 R)
• M29: 5,413,947 km (0.051 R)
• M30: 5,572,371 km (0.108 R)
• M31: 5,700,277 km (0.09 R)
• M32: 5,975,089 km (0.114 R)
• M33: 6,221,476 km (0.065 R)
• M34: 6,437,496 km (0.091 R)
• M35: 6,622,399 km (0.073 R)
• M36: 6,707,071 km (0.112 R)
• M37: 7,014,644 km (0.074 R)
• M38: 7,344,507 km (0.12 R)
• M39: 7,520,135 km (0.109 R)
• M40: 7,661,655 km (0.057 R)
• M41: 8,419,219 km (0.117 R)
• M42: 8,511,072 km (0.107 R)
• M43: 8,695,675 km (0.032 R)
• M44: 8,807,126 km (0.03 R)
• M45: 9,581,145 km (0.092 R)
• M46: 9,889,167 km (0.047 R)
• M47: 10,044,450 km (0.09 R)
• M48: 10,141,838 km (0.081 R)
• M49: 10,554,579 km (0.044 R)
• M50: 10,653,612 km (0.064 R)
• M51: 11,012,946 km (0.115 R)
• M52: 11,254,697 km (0.092 R)
• M53: 12,031,858 km (0.111 R)
• M54: 12,343,470 km (0.106 R)
• M55: 12,510,720 km (0.1 R)
• M56: 12,720,905 km (0.093 R)
• M57: 13,038,352 km (0.106 R)
• M58: 13,229,987 km (0.106 R)
• M59: 13,379,884 km (0.116 R)
• M60: 13,465,604 km (0.099 R)
• M61: 14,202,672 km (0.102 R)
• M62: 14,334,169 km (0.086 R)
• M63: 14,487,955 km (0.111 R)
• M64: 14,620,350 km (0.104 R)
• M65: 14,997,486 km (0.113 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 8.6

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.29 AU - 4.97 AU

Year: 6757 Days

Day: 5.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,846,879 km

• M1: 169,046 km (0.072 R)
• M2: 237,561 km (0.076 R)
• M3: 291,865 km (0.107 R)
• M4: 476,320 km (0.098 R)
• M5: 657,333 km (0.1 R)
• M6: 845,527 km (0.081 R)
• M7: 1,168,958 km (0.079 R)
• M8: 1,255,725 km (0.058 R)
• M9: 1,344,735 km (0.119 R)
• M10: 1,510,490 km (0.119 R)
• M11: 1,644,081 km (0.05 R)
• M12: 2,110,527 km (0.11 R)
• M13: 2,414,061 km (0.099 R)
• M14: 2,593,728 km (0.097 R)
• M15: 2,754,695 km (0.103 R)
• M16: 3,086,354 km (0.03 R)
• M17: 3,306,412 km (0.103 R)
• M18: 3,405,895 km (0.116 R)
• M19: 3,556,989 km (0.114 R)
• M20: 3,813,699 km (0.089 R)
• M21: 4,023,584 km (0.083 R)
• M22: 4,210,282 km (0.084 R)
• M23: 4,318,143 km (0.042 R)
• M24: 4,759,307 km (0.105 R)
• M25: 5,330,920 km (0.063 R)
• M26: 5,389,413 km (0.075 R)
• M27: 5,774,029 km (0.109 R)
• M28: 6,352,075 km (0.073 R)
• M29: 6,476,092 km (0.109 R)
• M30: 6,601,006 km (0.047 R)
• M31: 6,980,536 km (0.059 R)
• M32: 7,076,428 km (0.047 R)
• M33: 7,172,919 km (0.093 R)
• M34: 7,497,546 km (0.095 R)
• M35: 7,893,382 km (0.093 R)
• M36: 8,093,843 km (0.085 R)
• M37: 8,296,100 km (0.116 R)
• M38: 9,051,718 km (0.066 R)
• M39: 9,121,581 km (0.103 R)
• M40: 9,757,671 km (0.045 R)
• M41: 10,045,048 km (0.076 R)
• M42: 10,189,709 km (0.096 R)
• M43: 10,591,380 km (0.104 R)
• M44: 10,738,734 km (0.102 R)
• M45: 11,712,765 km (0.117 R)
• M46: 13,186,753 km (0.119 R)
• M47: 13,464,556 km (0.098 R)
• M48: 13,784,546 km (0.101 R)
• M49: 15,338,270 km (0.057 R)
• M50: 16,518,148 km (0.04 R)
• M51: 16,689,138 km (0.108 R)
• M52: 16,946,746 km (0.09 R)
• M53: 19,683,938 km (0.069 R)
• M54: 21,149,549 km (0.119 R)
• M55: 21,568,123 km (0.075 R)
• M56: 21,754,971 km (0.112 R)
• M57: 21,895,444 km (0.048 R)
• M58: 22,460,624 km (0.12 R)
• M59: 23,030,443 km (0.095 R)
• M60: 23,605,198 km (0.088 R)
• M61: 23,797,730 km (0.103 R)
• M62: 25,062,430 km (0.084 R)
• M63: 26,298,857 km (0.111 R)
• M64: 26,849,227 km (0.051 R)
• M65: 27,808,748 km (0.094 R)
• M66: 28,267,266 km (0.102 R)
• M67: 28,471,766 km (0.098 R)
• M68: 28,625,553 km (0.115 R)
• M69: 28,728,177 km (0.106 R)
• M70: 30,178,079 km (0.111 R)
• M71: 30,387,067 km (0.113 R)
• M72: 30,964,515 km (0.103 R)
• M73: 31,386,680 km (0.117 R)
• M74: 31,598,511 km (0.079 R)
• M75: 32,076,925 km (0.108 R)
• M76: 32,343,658 km (0.07 R)
• M77: 32,557,733 km (0.117 R)
• M78: 33,364,215 km (0.081 R)
• M79: 33,905,609 km (0.062 R)
• M80: 34,177,279 km (0.056 R)
• M81: 36,044,410 km (0.081 R)
• M82: 36,544,217 km (0.114 R)
• M83: 36,990,317 km (0.116 R)
• M84: 37,046,267 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 10.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.68 AU - 4.74 AU

Year: 6933 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,846,879 km

• M1: 140,772 km (0.098 R)
• M2: 251,474 km (0.117 R)
• M3: 430,991 km (0.045 R)
• M4: 616,792 km (0.03 R)
• M5: 688,599 km (0.12 R)
• M6: 982,409 km (0.083 R)
• M7: 1,068,278 km (0.098 R)
• M8: 1,208,601 km (0.09 R)
• M9: 1,301,352 km (0.045 R)
• M10: 1,410,259 km (0.116 R)
• M11: 1,522,458 km (0.048 R)
• M12: 1,801,009 km (0.102 R)
• M13: 1,969,905 km (0.119 R)
• M14: 2,274,187 km (0.104 R)
• M15: 2,542,117 km (0.108 R)
• M16: 2,999,288 km (0.03 R)
• M17: 3,520,337 km (0.083 R)
• M18: 3,890,143 km (0.079 R)
• M19: 4,190,835 km (0.088 R)
• M20: 4,272,366 km (0.09 R)
• M21: 4,708,892 km (0.065 R)
• M22: 4,793,714 km (0.103 R)
• M23: 5,008,088 km (0.088 R)
• M24: 5,203,612 km (0.095 R)
• M25: 5,737,527 km (0.12 R)
• M26: 6,547,300 km (0.11 R)
• M27: 6,833,182 km (0.079 R)
• M28: 6,929,373 km (0.09 R)
• M29: 7,196,406 km (0.106 R)
• M30: 7,269,858 km (0.094 R)
• M31: 7,590,746 km (0.106 R)
• M32: 7,815,741 km (0.11 R)
• M33: 8,093,694 km (0.11 R)
• M34: 8,374,938 km (0.093 R)
• M35: 8,503,891 km (0.1 R)
• M36: 8,920,820 km (0.106 R)
• M37: 9,105,274 km (0.113 R)
• M38: 9,264,447 km (0.068 R)
• M39: 9,505,000 km (0.12 R)
• M40: 9,666,566 km (0.113 R)
• M41: 10,238,927 km (0.07 R)
• M42: 10,349,181 km (0.114 R)
• M43: 10,459,883 km (0.114 R)
• M44: 11,502,281 km (0.106 R)
• M45: 11,588,300 km (0.047 R)
• M46: 11,963,342 km (0.083 R)
• M47: 12,254,609 km (0.109 R)
• M48: 12,963,104 km (0.066 R)
• M49: 13,142,323 km (0.11 R)
• M50: 13,352,508 km (0.115 R)
• M51: 13,684,914 km (0.086 R)
• M52: 14,605,390 km (0.106 R)
• M53: 14,885,587 km (0.118 R)
• M54: 15,672,920 km (0.111 R)
• M55: 16,183,797 km (0.092 R)
• M56: 16,603,120 km (0.093 R)
• M57: 16,700,358 km (0.095 R)
• M58: 16,765,284 km (0.059 R)
• M59: 17,058,496 km (0.092 R)
• M60: 17,353,503 km (0.115 R)
• M61: 17,716,427 km (0.082 R)
• M62: 17,815,760 km (0.079 R)
• M63: 18,081,745 km (0.119 R)
• M64: 18,349,076 km (0.039 R)
• M65: 18,617,605 km (0.058 R)
• M66: 18,989,056 km (0.118 R)
• M67: 19,945,585 km (0.095 R)
• M68: 20,048,957 km (0.102 R)
• M69: 20,118,071 km (0.113 R)
• M70: 21,798,803 km (0.077 R)
• M71: 22,404,824 km (0.074 R)
• M72: 22,980,327 km (0.056 R)
• M73: 23,197,394 km (0.111 R)
• M74: 24,661,658 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit