🌌 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: 48.3

Radius: 11.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.79 AU - 0.85 AU

Year: 495 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,642,364 km

• M1: 145,110 km (0.08 R)
• M2: 230,231 km (0.074 R)
• M3: 334,351 km (0.096 R)
• M4: 429,047 km (0.084 R)
• M5: 505,491 km (0.103 R)
• M6: 604,824 km (0.067 R)
• M7: 695,780 km (0.063 R)
• M8: 782,397 km (0.097 R)
• M9: 855,550 km (0.091 R)
• M10: 928,853 km (0.065 R)
• M11: 1,033,871 km (0.11 R)
• M12: 1,118,094 km (0.082 R)
• M13: 1,196,484 km (0.12 R)
• M14: 1,367,773 km (0.065 R)
• M15: 1,440,029 km (0.071 R)
• M16: 1,566,439 km (0.098 R)
• M17: 1,683,724 km (0.058 R)
• M18: 1,758,373 km (0.076 R)
• M19: 1,830,629 km (0.053 R)
• M20: 1,954,795 km (0.076 R)
• M21: 2,026,453 km (0.096 R)
• M22: 2,106,039 km (0.114 R)
• M23: 2,247,110 km (0.068 R)
• M24: 2,351,379 km (0.114 R)
• M25: 2,424,233 km (0.034 R)
• M26: 2,598,515 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 8

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.39 AU

Year: 1046 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,642,364 km

• M1: 101,128 km (0.09 R)
• M2: 200,760 km (0.115 R)
• M3: 329,564 km (0.112 R)
• M4: 489,484 km (0.027 R)
• M5: 571,464 km (0.088 R)
• M6: 658,530 km (0.101 R)
• M7: 828,323 km (0.072 R)
• M8: 940,971 km (0.056 R)
• M9: 999,164 km (0.093 R)
• M10: 1,133,353 km (0.026 R)
• M11: 1,209,798 km (0.098 R)
• M12: 1,280,857 km (0.042 R)
• M13: 1,487,302 km (0.091 R)
• M14: 1,602,343 km (0.117 R)
• M15: 1,688,661 km (0.118 R)
• M16: 1,744,461 km (0.102 R)
• M17: 1,825,094 km (0.104 R)
• M18: 1,940,434 km (0.107 R)
• M19: 2,143,588 km (0.117 R)
• M20: 2,274,037 km (0.045 R)
• M21: 2,416,305 km (0.074 R)
• M22: 2,579,815 km (0.051 R)
• M23: 2,737,491 km (0.087 R)
• M24: 2,794,039 km (0.039 R)
• M25: 2,889,034 km (0.112 R)
• M26: 3,160,704 km (0.101 R)
• M27: 3,259,738 km (0.115 R)
• M28: 3,594,089 km (0.044 R)
• M29: 3,676,816 km (0.114 R)
• M30: 3,812,502 km (0.047 R)
• M31: 3,971,225 km (0.09 R)
• M32: 4,078,337 km (0.094 R)
• M33: 4,361,227 km (0.1 R)
• M34: 4,427,349 km (0.085 R)
• M35: 4,504,990 km (0.104 R)
• M36: 4,583,080 km (0.055 R)
• M37: 4,751,976 km (0.066 R)
• M38: 4,911,597 km (0.12 R)
• M39: 5,003,450 km (0.111 R)
• M40: 5,061,195 km (0.11 R)
• M41: 5,235,925 km (0.117 R)
• M42: 5,495,627 km (0.058 R)
• M43: 5,844,490 km (0.088 R)
• M44: 6,513,192 km (0.102 R)
• M45: 6,563,607 km (0.058 R)
• M46: 6,665,034 km (0.082 R)
• M47: 6,830,938 km (0.066 R)
• M48: 6,946,577 km (0.088 R)
• M49: 7,024,069 km (0.088 R)
• M50: 7,232,010 km (0.1 R)
• M51: 7,349,893 km (0.096 R)
• M52: 7,707,432 km (0.108 R)
• M53: 7,787,616 km (0.045 R)
• M54: 7,841,322 km (0.059 R)
• M55: 7,895,028 km (0.077 R)
• M56: 7,962,496 km (0.085 R)
• M57: 8,016,501 km (0.089 R)
• M58: 8,084,269 km (0.098 R)
• M59: 8,494,616 km (0.044 R)
• M60: 8,730,083 km (0.11 R)
• M61: 9,066,379 km (0.111 R)
• M62: 9,221,961 km (0.094 R)
• M63: 9,292,870 km (0.09 R)
• M64: 9,464,010 km (0.084 R)
• M65: 9,664,920 km (0.045 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 8.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.88 AU - 1.96 AU

Year: 1774 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,642,364 km

• M1: 109,356 km (0.108 R)
• M2: 200,312 km (0.094 R)
• M3: 309,668 km (0.1 R)
• M4: 376,837 km (0.096 R)
• M5: 437,574 km (0.06 R)
• M6: 563,834 km (0.087 R)
• M7: 665,112 km (0.085 R)
• M8: 749,336 km (0.115 R)
• M9: 813,064 km (0.116 R)
• M10: 903,870 km (0.075 R)
• M11: 1,141,581 km (0.1 R)
• M12: 1,540,110 km (0.097 R)
• M13: 1,696,440 km (0.045 R)
• M14: 1,858,006 km (0.105 R)
• M15: 1,968,558 km (0.111 R)
• M16: 2,184,727 km (0.101 R)
• M17: 2,554,084 km (0.104 R)
• M18: 2,640,253 km (0.05 R)
• M19: 2,702,336 km (0.082 R)
• M20: 2,968,770 km (0.077 R)
• M21: 3,059,426 km (0.046 R)
• M22: 3,151,130 km (0.097 R)
• M23: 3,296,987 km (0.118 R)
• M24: 3,364,007 km (0.115 R)
• M25: 3,581,672 km (0.06 R)
• M26: 3,902,859 km (0.07 R)
• M27: 4,423,908 km (0.115 R)
• M28: 4,527,879 km (0.097 R)
• M29: 4,874,946 km (0.031 R)
• M30: 5,090,516 km (0.114 R)
• M31: 5,262,105 km (0.079 R)
• M32: 5,546,939 km (0.1 R)
• M33: 5,707,458 km (0.099 R)
• M34: 5,788,241 km (0.062 R)
• M35: 5,869,472 km (0.089 R)
• M36: 6,448,416 km (0.064 R)
• M37: 6,890,478 km (0.062 R)
• M38: 7,237,096 km (0.12 R)
• M39: 7,394,922 km (0.03 R)
• M40: 7,500,837 km (0.111 R)
• M41: 7,625,003 km (0.1 R)
• M42: 7,929,435 km (0.096 R)
• M43: 8,365,962 km (0.082 R)
• M44: 8,457,815 km (0.097 R)
• M45: 8,605,618 km (0.086 R)
• M46: 8,661,268 km (0.111 R)
• M47: 8,791,568 km (0.118 R)
• M48: 9,073,111 km (0.063 R)
• M49: 9,300,350 km (0.117 R)
• M50: 9,664,172 km (0.091 R)
• M51: 9,876,900 km (0.095 R)
• M52: 11,470,118 km (0.107 R)
• M53: 11,818,980 km (0.086 R)
• M54: 11,880,764 km (0.09 R)
• M55: 12,087,957 km (0.088 R)
• M56: 12,949,790 km (0.088 R)
• M57: 13,013,668 km (0.075 R)
• M58: 13,270,079 km (0.098 R)
• M59: 13,355,948 km (0.09 R)
• M60: 13,528,135 km (0.1 R)
• M61: 13,766,295 km (0.109 R)
• M62: 13,961,969 km (0.11 R)
• M63: 14,334,468 km (0.047 R)
• M64: 14,510,844 km (0.114 R)
• M65: 14,577,116 km (0.077 R)
• M66: 14,977,140 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 8.3

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.77 AU - 2.91 AU

Year: 2387 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,642,364 km

• M1: 126,859 km (0.081 R)
• M2: 255,364 km (0.052 R)
• M3: 405,111 km (0.098 R)
• M4: 483,650 km (0.077 R)
• M5: 704,606 km (0.035 R)
• M6: 782,098 km (0.071 R)
• M7: 883,375 km (0.12 R)
• M8: 1,110,764 km (0.118 R)
• M9: 1,248,993 km (0.042 R)
• M10: 1,492,388 km (0.096 R)
• M11: 2,037,523 km (0.114 R)
• M12: 2,193,853 km (0.113 R)
• M13: 2,354,072 km (0.092 R)
• M14: 2,413,313 km (0.073 R)
• M15: 2,548,400 km (0.098 R)
• M16: 2,763,521 km (0.1 R)
• M17: 2,889,333 km (0.094 R)
• M18: 3,049,104 km (0.108 R)
• M19: 3,478,150 km (0.118 R)
• M20: 3,545,918 km (0.097 R)
• M21: 3,891,190 km (0.116 R)
• M22: 4,265,334 km (0.093 R)
• M23: 4,613,748 km (0.116 R)
• M24: 4,800,895 km (0.081 R)
• M25: 4,933,439 km (0.099 R)
• M26: 5,357,848 km (0.078 R)
• M27: 5,554,569 km (0.063 R)
• M28: 5,995,883 km (0.097 R)
• M29: 6,262,017 km (0.116 R)
• M30: 6,490,304 km (0.097 R)
• M31: 6,594,873 km (0.059 R)
• M32: 7,040,525 km (0.085 R)
• M33: 7,277,936 km (0.072 R)
• M34: 7,386,694 km (0.086 R)
• M35: 8,028,170 km (0.097 R)
• M36: 8,664,409 km (0.111 R)
• M37: 8,918,726 km (0.06 R)
• M38: 9,672,849 km (0.102 R)
• M39: 10,057,465 km (0.118 R)
• M40: 10,227,408 km (0.081 R)
• M41: 10,349,330 km (0.079 R)
• M42: 10,545,453 km (0.111 R)
• M43: 10,866,640 km (0.082 R)
• M44: 11,016,088 km (0.032 R)
• M45: 11,166,135 km (0.083 R)
• M46: 11,241,382 km (0.11 R)
• M47: 11,342,062 km (0.09 R)
• M48: 12,235,460 km (0.068 R)
• M49: 12,416,922 km (0.058 R)
• M50: 12,546,923 km (0.088 R)
• M51: 12,651,342 km (0.086 R)
• M52: 12,782,390 km (0.105 R)
• M53: 13,019,203 km (0.085 R)
• M54: 13,098,490 km (0.12 R)
• M55: 13,337,249 km (0.092 R)
• M56: 13,443,762 km (0.096 R)
• M57: 13,684,615 km (0.117 R)
• M58: 13,738,320 km (0.104 R)
• M59: 14,143,431 km (0.101 R)
• M60: 14,306,643 km (0.095 R)
• M61: 14,772,341 km (0.059 R)
• M62: 15,103,999 km (0.059 R)
• M63: 15,466,176 km (0.09 R)
• M64: 15,550,100 km (0.106 R)
• M65: 15,662,299 km (0.059 R)
• M66: 15,859,319 km (0.101 R)
• M67: 18,168,512 km (0.071 R)
• M68: 18,523,956 km (0.097 R)
• M69: 19,331,934 km (0.092 R)
• M70: 19,603,754 km (0.081 R)
• M71: 19,968,324 km (0.119 R)
• M72: 20,304,470 km (0.06 R)
• M73: 20,365,656 km (0.083 R)
• M74: 20,488,476 km (0.114 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: 527 - 10,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit