🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 14.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 579 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 16,131,524 km

• M1: 191,036 km (0.098 R)
• M2: 290,070 km (0.083 R)
• M3: 388,506 km (0.06 R)
• M4: 542,741 km (0.079 R)
• M5: 655,837 km (0.097 R)
• M6: 778,807 km (0.117 R)
• M7: 944,411 km (0.096 R)
• M8: 1,115,851 km (0.115 R)
• M9: 1,211,294 km (0.101 R)
• M10: 1,325,437 km (0.082 R)
• M11: 1,451,399 km (0.102 R)
• M12: 1,742,067 km (0.051 R)
• M13: 1,948,063 km (0.05 R)
• M14: 2,157,949 km (0.063 R)
• M15: 2,284,659 km (0.093 R)
• M16: 2,413,911 km (0.087 R)
• M17: 2,620,207 km (0.113 R)
• M18: 2,730,610 km (0.049 R)
• M19: 2,847,895 km (0.111 R)
• M20: 3,024,271 km (0.086 R)
• M21: 3,124,501 km (0.082 R)
• M22: 3,247,321 km (0.06 R)
• M23: 3,355,480 km (0.049 R)
• M24: 3,503,582 km (0.085 R)
• M25: 3,676,368 km (0.082 R)
• M26: 3,777,945 km (0.119 R)
• M27: 3,874,734 km (0.066 R)
• M28: 3,989,775 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 11.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.35 AU

Year: 780 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,131,524 km

• M1: 148,251 km (0.116 R)
• M2: 228,885 km (0.048 R)
• M3: 306,376 km (0.108 R)
• M4: 446,998 km (0.109 R)
• M5: 536,608 km (0.058 R)
• M6: 672,592 km (0.12 R)
• M7: 763,548 km (0.115 R)
• M8: 842,984 km (0.091 R)
• M9: 925,562 km (0.043 R)
• M10: 1,028,635 km (0.082 R)
• M11: 1,129,913 km (0.052 R)
• M12: 1,253,630 km (0.11 R)
• M13: 1,355,955 km (0.072 R)
• M14: 1,434,793 km (0.056 R)
• M15: 1,515,127 km (0.103 R)
• M16: 1,645,726 km (0.082 R)
• M17: 1,816,268 km (0.105 R)
• M18: 2,030,342 km (0.097 R)
• M19: 2,167,524 km (0.102 R)
• M20: 2,323,704 km (0.082 R)
• M21: 2,491,702 km (0.107 R)
• M22: 2,597,767 km (0.116 R)
• M23: 2,959,644 km (0.072 R)
• M24: 3,212,913 km (0.075 R)
• M25: 3,418,910 km (0.112 R)
• M26: 3,528,116 km (0.119 R)
• M27: 3,647,794 km (0.061 R)
• M28: 3,919,763 km (0.12 R)
• M29: 4,034,206 km (0.093 R)
• M30: 4,130,397 km (0.102 R)
• M31: 4,256,807 km (0.097 R)
• M32: 4,335,197 km (0.082 R)
• M33: 4,523,241 km (0.071 R)
• M34: 4,613,299 km (0.101 R)
• M35: 4,897,535 km (0.038 R)
• M36: 5,440,276 km (0.057 R)
• M37: 5,600,495 km (0.114 R)
• M38: 5,675,893 km (0.1 R)
• M39: 6,035,526 km (0.062 R)
• M40: 6,346,540 km (0.114 R)
• M41: 6,515,286 km (0.033 R)
• M42: 6,651,421 km (0.042 R)
• M43: 6,776,933 km (0.094 R)
• M44: 6,914,862 km (0.095 R)
• M45: 7,263,874 km (0.089 R)
• M46: 7,452,368 km (0.065 R)
• M47: 7,594,785 km (0.098 R)
• M48: 8,137,077 km (0.063 R)
• M49: 8,234,764 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 8.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.22 AU - 1.7 AU

Year: 1176 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 90.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,131,524 km

• M1: 105,466 km (0.079 R)
• M2: 179,368 km (0.091 R)
• M3: 260,151 km (0.075 R)
• M4: 338,690 km (0.113 R)
• M5: 493,972 km (0.102 R)
• M6: 581,038 km (0.116 R)
• M7: 695,331 km (0.102 R)
• M8: 766,988 km (0.115 R)
• M9: 827,127 km (0.045 R)
• M10: 923,019 km (0.069 R)
• M11: 1,012,628 km (0.055 R)
• M12: 1,105,229 km (0.114 R)
• M13: 1,163,273 km (0.06 R)
• M14: 1,446,462 km (0.12 R)
• M15: 1,545,645 km (0.1 R)
• M16: 1,659,340 km (0.115 R)
• M17: 1,744,910 km (0.102 R)
• M18: 1,800,710 km (0.081 R)
• M19: 1,882,540 km (0.102 R)
• M20: 1,997,730 km (0.058 R)
• M21: 2,095,567 km (0.12 R)
• M22: 2,208,364 km (0.094 R)
• M23: 2,371,276 km (0.102 R)
• M24: 2,426,477 km (0.098 R)
• M25: 2,637,261 km (0.092 R)
• M26: 2,730,460 km (0.085 R)
• M27: 2,803,015 km (0.095 R)
• M28: 2,942,441 km (0.077 R)
• M29: 3,144,697 km (0.087 R)
• M30: 3,297,436 km (0.112 R)
• M31: 3,460,498 km (0.065 R)
• M32: 3,539,037 km (0.111 R)
• M33: 3,642,110 km (0.116 R)
• M34: 3,778,543 km (0.114 R)
• M35: 3,900,166 km (0.118 R)
• M36: 3,973,768 km (0.074 R)
• M37: 4,097,635 km (0.064 R)
• M38: 4,231,077 km (0.072 R)
• M39: 4,306,773 km (0.079 R)
• M40: 4,562,436 km (0.046 R)
• M41: 4,640,077 km (0.104 R)
• M42: 4,770,676 km (0.109 R)
• M43: 4,946,454 km (0.11 R)
• M44: 5,187,306 km (0.045 R)
• M45: 5,477,676 km (0.095 R)
• M46: 5,541,853 km (0.099 R)
• M47: 5,624,880 km (0.075 R)
• M48: 5,773,431 km (0.083 R)
• M49: 6,055,423 km (0.063 R)
• M50: 6,313,030 km (0.078 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 10.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.62 AU - 3.96 AU

Year: 4920 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,131,524 km

• M1: 130,898 km (0.102 R)
• M2: 276,457 km (0.082 R)
• M3: 381,475 km (0.054 R)
• M4: 652,995 km (0.06 R)
• M5: 968,945 km (0.104 R)
• M6: 1,395,599 km (0.117 R)
• M7: 1,769,444 km (0.1 R)
• M8: 2,426,926 km (0.108 R)
• M9: 2,587,146 km (0.09 R)
• M10: 3,197,804 km (0.089 R)
• M11: 3,667,242 km (0.106 R)
• M12: 4,302,734 km (0.104 R)
• M13: 5,048,629 km (0.11 R)
• M14: 5,151,253 km (0.043 R)
• M15: 5,306,236 km (0.119 R)
• M16: 5,754,132 km (0.115 R)
• M17: 5,834,467 km (0.117 R)
• M18: 6,023,259 km (0.119 R)
• M19: 6,296,574 km (0.096 R)
• M20: 6,490,304 km (0.072 R)
• M21: 6,602,053 km (0.119 R)
• M22: 7,227,372 km (0.073 R)
• M23: 7,812,300 km (0.068 R)
• M24: 8,351,750 km (0.081 R)
• M25: 8,687,298 km (0.117 R)
• M26: 8,779,600 km (0.07 R)
• M27: 9,277,462 km (0.056 R)
• M28: 9,720,720 km (0.093 R)
• M29: 9,912,804 km (0.091 R)
• M30: 10,073,771 km (0.097 R)
• M31: 10,203,173 km (0.048 R)
• M32: 11,970,074 km (0.053 R)
• M33: 12,141,513 km (0.086 R)
• M34: 12,591,354 km (0.055 R)
• M35: 13,187,800 km (0.063 R)
• M36: 13,329,619 km (0.098 R)
• M37: 13,507,341 km (0.112 R)
• M38: 13,757,768 km (0.106 R)
• M39: 14,335,515 km (0.107 R)
• M40: 14,481,373 km (0.098 R)
• M41: 15,032,192 km (0.032 R)
• M42: 15,106,094 km (0.095 R)
• M43: 15,403,195 km (0.103 R)
• M44: 15,589,893 km (0.104 R)
• M45: 16,420,012 km (0.087 R)
• M46: 16,534,454 km (0.082 R)
• M47: 16,649,046 km (0.07 R)
• M48: 17,032,914 km (0.065 R)
• M49: 17,109,957 km (0.073 R)
• M50: 17,187,299 km (0.106 R)
• M51: 17,692,192 km (0.066 R)
• M52: 17,848,522 km (0.114 R)
• M53: 17,926,911 km (0.069 R)
• M54: 18,044,645 km (0.088 R)
• M55: 18,916,052 km (0.057 R)
• M56: 19,517,885 km (0.08 R)
• M57: 20,453,021 km (0.116 R)
• M58: 20,576,140 km (0.117 R)
• M59: 21,319,641 km (0.115 R)
• M60: 21,987,895 km (0.097 R)
• M61: 22,282,453 km (0.119 R)
• M62: 22,536,022 km (0.086 R)
• M63: 22,790,488 km (0.104 R)
• M64: 23,131,272 km (0.053 R)
• M65: 23,345,197 km (0.103 R)
• M66: 23,817,926 km (0.101 R)
• M67: 24,120,413 km (0.035 R)
• M68: 24,729,276 km (0.119 R)
• M69: 25,079,485 km (0.039 R)
• M70: 25,167,299 km (0.097 R)
• M71: 25,607,864 km (0.074 R)
• M72: 25,829,120 km (0.051 R)
• M73: 26,006,543 km (0.086 R)
• M74: 26,630,815 km (0.098 R)
• M75: 28,487,324 km (0.112 R)
• M76: 28,808,511 km (0.108 R)
• M77: 29,130,745 km (0.098 R)
• M78: 30,432,096 km (0.116 R)
• M79: 30,572,569 km (0.098 R)
• M80: 30,760,314 km (0.031 R)
• M81: 31,137,002 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 11.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.8 AU - 4.16 AU

Year: 5295 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,131,524 km

• M1: 146,008 km (0.12 R)
• M2: 238,459 km (0.106 R)
• M3: 316,399 km (0.094 R)
• M4: 440,117 km (0.089 R)
• M5: 562,488 km (0.098 R)
• M6: 698,472 km (0.111 R)
• M7: 787,483 km (0.051 R)
• M8: 942,616 km (0.098 R)
• M9: 1,024,297 km (0.096 R)
• M10: 1,345,483 km (0.051 R)
• M11: 1,544,897 km (0.113 R)
• M12: 1,811,032 km (0.058 R)
• M13: 1,926,372 km (0.069 R)
• M14: 2,056,223 km (0.117 R)
• M15: 2,476,294 km (0.076 R)
• M16: 2,842,509 km (0.083 R)
• M17: 2,977,596 km (0.106 R)
• M18: 3,156,515 km (0.116 R)
• M19: 3,254,202 km (0.069 R)
• M20: 3,539,336 km (0.112 R)
• M21: 3,877,427 km (0.112 R)
• M22: 4,027,623 km (0.103 R)
• M23: 4,103,470 km (0.075 R)
• M24: 5,182,519 km (0.08 R)
• M25: 5,348,423 km (0.057 R)
• M26: 5,977,482 km (0.068 R)
• M27: 6,064,398 km (0.089 R)
• M28: 6,380,499 km (0.106 R)
• M29: 6,612,076 km (0.109 R)
• M30: 6,955,703 km (0.092 R)
• M31: 7,528,962 km (0.101 R)
• M32: 7,717,156 km (0.094 R)
• M33: 8,388,102 km (0.059 R)
• M34: 8,780,049 km (0.078 R)
• M35: 9,097,795 km (0.059 R)
• M36: 9,238,117 km (0.091 R)
• M37: 9,379,039 km (0.116 R)
• M38: 9,561,398 km (0.098 R)
• M39: 9,867,775 km (0.106 R)
• M40: 10,115,359 km (0.095 R)
• M41: 10,827,744 km (0.09 R)
• M42: 10,976,445 km (0.102 R)
• M43: 11,970,522 km (0.115 R)
• M44: 12,190,581 km (0.066 R)
• M45: 12,367,406 km (0.092 R)
• M46: 12,768,627 km (0.077 R)
• M47: 12,948,294 km (0.098 R)
• M48: 13,196,776 km (0.101 R)
• M49: 13,606,674 km (0.092 R)
• M50: 13,974,685 km (0.098 R)
• M51: 14,183,075 km (0.115 R)
• M52: 14,462,524 km (0.107 R)
• M53: 14,979,684 km (0.117 R)
• M54: 15,288,154 km (0.081 R)
• M55: 15,455,255 km (0.084 R)
• M56: 15,815,038 km (0.116 R)
• M57: 16,129,194 km (0.087 R)
• M58: 16,250,517 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 5.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.73 AU - 8.17 AU

Year: 13560 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,131,524 km

• M1: 240,105 km (0.069 R)
• M2: 278,850 km (0.093 R)
• M3: 471,084 km (0.077 R)
• M4: 636,090 km (0.108 R)
• M5: 1,027,438 km (0.093 R)
• M6: 1,103,733 km (0.11 R)
• M7: 1,211,892 km (0.086 R)
• M8: 1,272,479 km (0.099 R)
• M9: 1,701,227 km (0.111 R)
• M10: 2,158,996 km (0.11 R)
• M11: 2,626,939 km (0.108 R)
• M12: 2,758,734 km (0.062 R)
• M13: 3,378,219 km (0.113 R)
• M14: 3,667,093 km (0.108 R)
• M15: 4,268,177 km (0.102 R)
• M16: 4,564,381 km (0.065 R)
• M17: 4,818,996 km (0.041 R)
• M18: 4,867,167 km (0.12 R)
• M19: 5,045,487 km (0.066 R)
• M20: 5,127,317 km (0.05 R)
• M21: 5,341,990 km (0.076 R)
• M22: 6,020,716 km (0.079 R)
• M23: 6,565,402 km (0.057 R)
• M24: 6,943,286 km (0.119 R)
• M25: 7,476,602 km (0.078 R)
• M26: 8,253,015 km (0.093 R)
• M27: 8,446,146 km (0.045 R)
• M28: 9,174,089 km (0.056 R)
• M29: 9,983,414 km (0.069 R)
• M30: 10,086,188 km (0.11 R)
• M31: 10,355,015 km (0.119 R)
• M32: 11,026,859 km (0.087 R)
• M33: 11,604,606 km (0.053 R)
• M34: 11,669,532 km (0.115 R)
• M35: 11,755,999 km (0.098 R)
• M36: 11,908,140 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit