🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 9.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.03 AU - 1.19 AU

Year: 755 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,744,182 km

• M1: 142,716 km (0.056 R)
• M2: 212,728 km (0.113 R)
• M3: 295,755 km (0.098 R)
• M4: 368,609 km (0.059 R)
• M5: 437,424 km (0.078 R)
• M6: 813,962 km (0.079 R)
• M7: 952,340 km (0.053 R)
• M8: 1,030,281 km (0.084 R)
• M9: 1,104,631 km (0.098 R)
• M10: 1,222,663 km (0.096 R)
• M11: 1,289,534 km (0.057 R)
• M12: 1,351,467 km (0.103 R)
• M13: 1,452,745 km (0.074 R)
• M14: 1,569,730 km (0.066 R)
• M15: 1,848,282 km (0.116 R)
• M16: 2,069,387 km (0.051 R)
• M17: 2,375,315 km (0.08 R)
• M18: 2,459,838 km (0.109 R)
• M19: 2,695,604 km (0.063 R)
• M20: 2,848,792 km (0.103 R)
• M21: 3,063,166 km (0.057 R)
• M22: 3,138,563 km (0.074 R)
• M23: 3,214,559 km (0.097 R)
• M24: 3,385,849 km (0.071 R)
• M25: 3,577,932 km (0.115 R)
• M26: 3,701,949 km (0.052 R)
• M27: 3,764,481 km (0.116 R)
• M28: 4,018,348 km (0.118 R)
• M29: 4,110,351 km (0.092 R)
• M30: 4,249,627 km (0.071 R)
• M31: 4,381,273 km (0.09 R)
• M32: 4,447,545 km (0.118 R)
• M33: 4,658,029 km (0.084 R)
• M34: 4,725,647 km (0.073 R)
• M35: 4,842,333 km (0.073 R)
• M36: 5,019,308 km (0.099 R)
• M37: 5,288,883 km (0.092 R)
• M38: 5,369,666 km (0.102 R)
• M39: 5,481,416 km (0.091 R)
• M40: 5,645,375 km (0.105 R)
• M41: 5,727,953 km (0.099 R)
• M42: 5,904,778 km (0.087 R)
• M43: 6,115,112 km (0.109 R)
• M44: 6,370,775 km (0.087 R)
• M45: 6,435,252 km (0.107 R)
• M46: 6,651,869 km (0.109 R)
• M47: 6,728,164 km (0.119 R)
• M48: 6,848,740 km (0.099 R)
• M49: 7,058,776 km (0.099 R)
• M50: 7,349,594 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.11 AU - 1.21 AU

Year: 807 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,744,182 km

• M1: 182,809 km (0.042 R)
• M2: 311,912 km (0.095 R)
• M3: 424,858 km (0.117 R)
• M4: 554,709 km (0.1 R)
• M5: 796,010 km (0.101 R)
• M6: 1,040,004 km (0.115 R)
• M7: 1,150,707 km (0.065 R)
• M8: 1,241,363 km (0.079 R)
• M9: 1,334,563 km (0.056 R)
• M10: 1,449,903 km (0.045 R)
• M11: 1,602,343 km (0.111 R)
• M12: 1,732,643 km (0.108 R)
• M13: 1,866,682 km (0.029 R)
• M14: 1,989,652 km (0.11 R)
• M15: 2,100,653 km (0.096 R)
• M16: 2,367,835 km (0.036 R)
• M17: 2,470,010 km (0.118 R)
• M18: 2,565,603 km (0.046 R)
• M19: 2,736,145 km (0.104 R)
• M20: 2,902,199 km (0.075 R)
• M21: 3,003,476 km (0.082 R)
• M22: 3,411,729 km (0.11 R)
• M23: 4,034,056 km (0.092 R)
• M24: 4,223,896 km (0.113 R)
• M25: 4,387,706 km (0.113 R)
• M26: 5,269,286 km (0.068 R)
• M27: 5,508,792 km (0.045 R)
• M28: 5,635,202 km (0.119 R)
• M29: 5,847,930 km (0.093 R)
• M30: 5,977,033 km (0.107 R)
• M31: 6,085,193 km (0.088 R)
• M32: 6,259,773 km (0.09 R)
• M33: 6,369,728 km (0.101 R)
• M34: 6,502,571 km (0.099 R)
• M35: 6,636,311 km (0.117 R)
• M36: 6,737,290 km (0.045 R)
• M37: 6,827,348 km (0.113 R)
• M38: 6,940,593 km (0.081 R)
• M39: 7,146,141 km (0.1 R)
• M40: 7,284,220 km (0.079 R)
• M41: 7,400,008 km (0.075 R)
• M42: 7,551,401 km (0.117 R)
• M43: 7,762,783 km (0.058 R)
• M44: 7,881,115 km (0.062 R)
• M45: 8,083,671 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 8.3

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.23 AU - 1.23 AU

Year: 881 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,744,182 km

• M1: 103,522 km (0.116 R)
• M2: 160,070 km (0.119 R)
• M3: 237,412 km (0.06 R)
• M4: 300,093 km (0.093 R)
• M5: 365,767 km (0.089 R)
• M6: 427,401 km (0.102 R)
• M7: 530,474 km (0.06 R)
• M8: 671,994 km (0.103 R)
• M9: 744,549 km (0.071 R)
• M10: 800,797 km (0.095 R)
• M11: 1,006,345 km (0.069 R)
• M12: 1,112,111 km (0.1 R)
• M13: 1,258,866 km (0.096 R)
• M14: 1,327,083 km (0.045 R)
• M15: 1,427,762 km (0.076 R)
• M16: 1,547,291 km (0.075 R)
• M17: 1,754,035 km (0.091 R)
• M18: 1,925,923 km (0.054 R)
• M19: 2,139,549 km (0.115 R)
• M20: 2,267,754 km (0.095 R)
• M21: 2,323,405 km (0.025 R)
• M22: 2,493,497 km (0.104 R)
• M23: 2,687,227 km (0.103 R)
• M24: 2,776,088 km (0.079 R)
• M25: 2,896,065 km (0.101 R)
• M26: 3,130,784 km (0.102 R)
• M27: 3,182,695 km (0.07 R)
• M28: 3,318,829 km (0.065 R)
• M29: 3,435,665 km (0.091 R)
• M30: 3,532,305 km (0.026 R)
• M31: 3,684,296 km (0.109 R)
• M32: 3,950,132 km (0.116 R)
• M33: 4,244,989 km (0.08 R)
• M34: 4,430,191 km (0.091 R)
• M35: 4,641,573 km (0.111 R)
• M36: 4,832,310 km (0.091 R)
• M37: 4,892,449 km (0.052 R)
• M38: 5,147,812 km (0.098 R)
• M39: 5,283,348 km (0.08 R)
• M40: 5,457,480 km (0.107 R)
• M41: 5,747,700 km (0.12 R)
• M42: 5,862,741 km (0.058 R)
• M43: 6,095,066 km (0.03 R)
• M44: 6,277,725 km (0.108 R)
• M45: 6,488,808 km (0.083 R)
• M46: 6,581,858 km (0.064 R)
• M47: 6,904,540 km (0.078 R)
• M48: 7,013,148 km (0.103 R)
• M49: 7,191,020 km (0.081 R)
• M50: 7,259,685 km (0.07 R)
• M51: 7,523,127 km (0.105 R)
• M52: 7,620,964 km (0.064 R)
• M53: 7,677,064 km (0.109 R)
• M54: 8,332,153 km (0.076 R)
• M55: 8,418,919 km (0.084 R)
• M56: 8,608,011 km (0.115 R)
• M57: 8,975,573 km (0.109 R)
• M58: 9,064,434 km (0.082 R)
• M59: 9,273,273 km (0.108 R)
• M60: 9,408,210 km (0.072 R)
• M61: 9,634,701 km (0.107 R)
• M62: 9,832,619 km (0.115 R)
• M63: 10,139,444 km (0.107 R)
• M64: 10,263,162 km (0.12 R)
• M65: 10,402,886 km (0.104 R)
• M66: 10,480,677 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 12.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 946 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 98.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,744,182 km

• M1: 156,629 km (0.099 R)
• M2: 327,470 km (0.079 R)
• M3: 432,338 km (0.099 R)
• M4: 528,380 km (0.111 R)
• M5: 607,816 km (0.1 R)
• M6: 763,996 km (0.093 R)
• M7: 940,971 km (0.103 R)
• M8: 1,132,306 km (0.109 R)
• M9: 1,302,100 km (0.084 R)
• M10: 1,386,772 km (0.106 R)
• M11: 1,480,720 km (0.111 R)
• M12: 1,683,126 km (0.088 R)
• M13: 1,791,734 km (0.073 R)
• M14: 1,886,728 km (0.12 R)
• M15: 2,336,120 km (0.11 R)
• M16: 2,458,043 km (0.061 R)
• M17: 2,672,267 km (0.06 R)
• M18: 2,986,422 km (0.08 R)
• M19: 3,081,118 km (0.06 R)
• M20: 3,205,882 km (0.098 R)
• M21: 3,312,695 km (0.091 R)
• M22: 3,440,601 km (0.092 R)
• M23: 3,600,222 km (0.058 R)
• M24: 3,752,064 km (0.106 R)
• M25: 3,864,861 km (0.106 R)
• M26: 4,041,536 km (0.114 R)
• M27: 4,456,820 km (0.085 R)
• M28: 4,796,856 km (0.084 R)
• M29: 4,897,236 km (0.11 R)
• M30: 5,134,049 km (0.107 R)
• M31: 5,386,271 km (0.029 R)
• M32: 5,467,353 km (0.093 R)
• M33: 5,548,884 km (0.061 R)
• M34: 5,701,474 km (0.112 R)
• M35: 5,891,015 km (0.1 R)
• M36: 6,228,059 km (0.107 R)
• M37: 6,337,714 km (0.062 R)
• M38: 6,596,069 km (0.079 R)
• M39: 6,732,802 km (0.118 R)
• M40: 6,832,883 km (0.082 R)
• M41: 7,034,391 km (0.098 R)
• M42: 7,174,265 km (0.077 R)
• M43: 7,314,887 km (0.069 R)
• M44: 7,392,080 km (0.114 R)
• M45: 7,469,422 km (0.099 R)
• M46: 7,651,183 km (0.1 R)
• M47: 7,742,587 km (0.042 R)
• M48: 7,821,126 km (0.04 R)
• M49: 8,085,167 km (0.073 R)
• M50: 8,191,680 km (0.109 R)
• M51: 8,271,865 km (0.055 R)
• M52: 8,662,913 km (0.052 R)
• M53: 8,908,852 km (0.071 R)
• M54: 9,323,687 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 12.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 968 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,744,182 km

• M1: 163,211 km (0.053 R)
• M2: 253,868 km (0.025 R)
• M3: 349,461 km (0.094 R)
• M4: 451,187 km (0.114 R)
• M5: 556,654 km (0.027 R)
• M6: 656,735 km (0.091 R)
• M7: 758,461 km (0.119 R)
• M8: 854,503 km (0.105 R)
• M9: 1,263,204 km (0.086 R)
• M10: 1,514,978 km (0.11 R)
• M11: 1,730,099 km (0.059 R)
• M12: 1,892,263 km (0.036 R)
• M13: 1,979,180 km (0.102 R)
• M14: 2,067,742 km (0.108 R)
• M15: 2,232,000 km (0.09 R)
• M16: 2,521,472 km (0.107 R)
• M17: 2,715,501 km (0.046 R)
• M18: 2,923,591 km (0.111 R)
• M19: 3,062,119 km (0.081 R)
• M20: 3,174,616 km (0.074 R)
• M21: 3,432,972 km (0.106 R)
• M22: 3,559,831 km (0.111 R)
• M23: 3,638,669 km (0.071 R)
• M24: 3,808,313 km (0.06 R)
• M25: 3,949,982 km (0.062 R)
• M26: 4,176,174 km (0.069 R)
• M27: 4,322,331 km (0.097 R)
• M28: 4,459,662 km (0.088 R)
• M29: 4,652,195 km (0.106 R)
• M30: 4,782,046 km (0.108 R)
• M31: 5,067,777 km (0.12 R)
• M32: 5,156,788 km (0.098 R)
• M33: 5,280,057 km (0.098 R)
• M34: 5,381,783 km (0.103 R)
• M35: 5,632,958 km (0.076 R)
• M36: 6,016,976 km (0.114 R)
• M37: 6,158,795 km (0.107 R)
• M38: 6,242,121 km (0.111 R)
• M39: 6,337,714 km (0.104 R)
• M40: 6,433,756 km (0.086 R)
• M41: 6,566,748 km (0.103 R)
• M42: 6,847,693 km (0.075 R)
• M43: 6,958,695 km (0.109 R)
• M44: 7,157,510 km (0.092 R)
• M45: 7,257,741 km (0.113 R)
• M46: 7,434,117 km (0.107 R)
• M47: 7,650,286 km (0.089 R)
• M48: 8,036,697 km (0.033 R)
• M49: 8,761,947 km (0.054 R)
• M50: 9,071,465 km (0.117 R)
• M51: 9,193,537 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.8

Radius: 5.9

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.08 AU - 7.9 AU

Year: 13235 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,744,182 km

• M1: 78,838 km (0.1 R)
• M2: 117,434 km (0.057 R)
• M3: 261,048 km (0.094 R)
• M4: 642,523 km (0.101 R)
• M5: 934,837 km (0.071 R)
• M6: 1,048,531 km (0.083 R)
• M7: 1,166,863 km (0.111 R)
• M8: 1,628,672 km (0.106 R)
• M9: 1,766,302 km (0.084 R)
• M10: 1,965,417 km (0.08 R)
• M11: 2,171,712 km (0.102 R)
• M12: 3,064,662 km (0.056 R)
• M13: 3,800,384 km (0.118 R)
• M14: 4,020,293 km (0.079 R)
• M15: 4,319,938 km (0.097 R)
• M16: 4,396,083 km (0.052 R)
• M17: 4,822,287 km (0.109 R)
• M18: 4,940,918 km (0.086 R)
• M19: 5,672,302 km (0.076 R)
• M20: 5,797,516 km (0.086 R)
• M21: 6,178,542 km (0.064 R)
• M22: 6,221,476 km (0.08 R)
• M23: 6,831,536 km (0.106 R)
• M24: 7,279,133 km (0.098 R)
• M25: 7,643,853 km (0.095 R)
• M26: 9,015,516 km (0.118 R)
• M27: 9,064,135 km (0.099 R)
• M28: 9,654,747 km (0.04 R)
• M29: 10,004,956 km (0.116 R)
• M30: 11,499,588 km (0.12 R)
• M31: 11,605,354 km (0.055 R)
• M32: 11,817,484 km (0.084 R)
• M33: 11,977,554 km (0.049 R)
• M34: 12,084,666 km (0.1 R)
• M35: 12,570,410 km (0.087 R)
• M36: 13,007,684 km (0.099 R)
• M37: 13,228,042 km (0.104 R)
• M38: 14,009,392 km (0.101 R)
• M39: 15,383,448 km (0.077 R)
• M40: 17,280,948 km (0.076 R)
• M41: 18,134,254 km (0.116 R)
• M42: 18,318,858 km (0.035 R)
• M43: 18,380,492 km (0.078 R)
• M44: 18,565,844 km (0.072 R)
• M45: 19,001,024 km (0.062 R)
• M46: 19,251,152 km (0.119 R)
• M47: 19,628,437 km (0.093 R)
• M48: 20,774,806 km (0.045 R)
• M49: 21,032,563 km (0.027 R)
• M50: 21,746,594 km (0.114 R)
• M51: 22,666,920 km (0.096 R)
• M52: 22,998,728 km (0.072 R)
• M53: 23,398,902 km (0.086 R)
• M54: 23,734,301 km (0.055 R)
• M55: 23,868,789 km (0.059 R)
• M56: 23,936,108 km (0.068 R)
• M57: 24,477,503 km (0.077 R)
• M58: 26,752,587 km (0.094 R)
• M59: 26,962,772 km (0.115 R)
• M60: 29,454,923 km (0.094 R)
• M61: 29,671,990 km (0.082 R)
• M62: 30,764,952 km (0.117 R)
• M63: 31,205,817 km (0.085 R)
• M64: 31,427,072 km (0.099 R)
• M65: 32,317,179 km (0.111 R)
• M66: 33,140,416 km (0.095 R)
• M67: 33,516,954 km (0.115 R)
• M68: 34,198,073 km (0.065 R)
• M69: 34,578,501 km (0.106 R)
• M70: 34,731,090 km (0.098 R)
• M71: 35,113,463 km (0.102 R)
• M72: 36,424,090 km (0.108 R)
• M73: 38,617,344 km (0.073 R)
• M74: 38,696,332 km (0.078 R)
• M75: 40,531,000 km (0.067 R)
• M76: 41,418,414 km (0.079 R)
• M77: 43,458,780 km (0.098 R)
• M78: 43,541,208 km (0.092 R)
• M79: 44,036,078 km (0.1 R)
• M80: 46,706,699 km (0.063 R)
• M81: 49,515,399 km (0.09 R)
• M82: 50,377,233 km (0.116 R)
• M83: 50,463,700 km (0.118 R)
• M84: 50,636,785 km (0.081 R)
• M85: 52,553,433 km (0.035 R)
• M86: 53,608,846 km (0.093 R)
• M87: 53,962,196 km (0.075 R)
• M88: 54,849,012 km (0.115 R)
• M89: 55,472,686 km (0.099 R)
• M90: 56,816,972 km (0.101 R)
• M91: 59,354,750 km (0.088 R)
• M92: 59,537,409 km (0.057 R)
• M93: 60,453,696 km (0.119 R)
• M94: 60,821,408 km (0.107 R)
• M95: 60,913,560 km (0.051 R)
• M96: 61,374,471 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit