🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 12.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,605,507 km

• M1: 159,621 km (0.113 R)
• M2: 280,496 km (0.111 R)
• M3: 361,428 km (0.12 R)
• M4: 518,357 km (0.111 R)
• M5: 608,714 km (0.025 R)
• M6: 718,369 km (0.041 R)
• M7: 808,876 km (0.11 R)
• M8: 931,845 km (0.062 R)
• M9: 1,043,296 km (0.06 R)
• M10: 1,163,423 km (0.047 R)
• M11: 1,276,519 km (0.039 R)
• M12: 1,451,698 km (0.055 R)
• M13: 1,552,975 km (0.081 R)
• M14: 1,678,787 km (0.103 R)
• M15: 1,758,673 km (0.076 R)
• M16: 1,867,281 km (0.098 R)
• M17: 1,950,307 km (0.108 R)
• M18: 2,044,105 km (0.041 R)
• M19: 2,144,186 km (0.082 R)
• M20: 2,231,402 km (0.1 R)
• M21: 2,354,670 km (0.04 R)
• M22: 2,439,792 km (0.101 R)
• M23: 2,566,800 km (0.062 R)
• M24: 2,664,936 km (0.112 R)
• M25: 2,817,227 km (0.101 R)
• M26: 2,945,432 km (0.038 R)
• M27: 3,070,347 km (0.108 R)
• M28: 3,308,357 km (0.09 R)
• M29: 3,455,412 km (0.119 R)
• M30: 3,593,042 km (0.112 R)
• M31: 3,732,616 km (0.047 R)
• M32: 3,826,564 km (0.07 R)
• M33: 3,981,099 km (0.1 R)
• M34: 4,216,865 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 307 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,605,507 km

• M1: 181,313 km (0.09 R)
• M2: 276,008 km (0.053 R)
• M3: 375,640 km (0.038 R)
• M4: 474,524 km (0.109 R)
• M5: 566,976 km (0.093 R)
• M6: 688,001 km (0.093 R)
• M7: 816,655 km (0.097 R)
• M8: 990,488 km (0.029 R)
• M9: 1,095,056 km (0.069 R)
• M10: 1,220,120 km (0.074 R)
• M11: 1,429,557 km (0.114 R)
• M12: 1,603,839 km (0.108 R)
• M13: 1,755,531 km (0.1 R)
• M14: 1,900,491 km (0.105 R)
• M15: 1,994,140 km (0.082 R)
• M16: 2,093,622 km (0.076 R)
• M17: 2,231,551 km (0.072 R)
• M18: 2,347,639 km (0.07 R)
• M19: 2,465,672 km (0.084 R)
• M20: 2,607,491 km (0.05 R)
• M21: 2,774,442 km (0.073 R)
• M22: 2,886,192 km (0.091 R)
• M23: 2,981,186 km (0.108 R)
• M24: 3,086,653 km (0.06 R)
• M25: 3,212,016 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 9.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.04 AU - 1.24 AU

Year: 826 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,605,507 km

• M1: 121,025 km (0.095 R)
• M2: 182,509 km (0.051 R)
• M3: 267,182 km (0.101 R)
• M4: 432,936 km (0.087 R)
• M5: 516,861 km (0.115 R)
• M6: 624,721 km (0.117 R)
• M7: 759,808 km (0.112 R)
• M8: 842,386 km (0.114 R)
• M9: 1,120,488 km (0.046 R)
• M10: 1,279,062 km (0.089 R)
• M11: 1,393,953 km (0.108 R)
• M12: 1,530,985 km (0.079 R)
• M13: 1,647,222 km (0.09 R)
• M14: 1,802,355 km (0.118 R)
• M15: 1,885,083 km (0.111 R)
• M16: 2,064,899 km (0.057 R)
• M17: 2,197,443 km (0.068 R)
• M18: 2,296,776 km (0.107 R)
• M19: 2,581,910 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.2

Radius: 13.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.35 AU

Year: 869 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,605,507 km

• M1: 170,392 km (0.116 R)
• M2: 310,266 km (0.106 R)
• M3: 397,033 km (0.102 R)
• M4: 488,736 km (0.104 R)
• M5: 616,942 km (0.091 R)
• M6: 714,779 km (0.062 R)
• M7: 875,896 km (0.063 R)
• M8: 961,615 km (0.115 R)
• M9: 1,316,461 km (0.098 R)
• M10: 1,422,975 km (0.117 R)
• M11: 1,525,898 km (0.064 R)
• M12: 1,631,664 km (0.062 R)
• M13: 1,733,091 km (0.108 R)
• M14: 1,864,887 km (0.108 R)
• M15: 2,213,001 km (0.115 R)
• M16: 2,441,437 km (0.119 R)
• M17: 2,661,795 km (0.101 R)
• M18: 2,814,983 km (0.115 R)
• M19: 2,913,419 km (0.054 R)
• M20: 3,046,561 km (0.065 R)
• M21: 3,215,756 km (0.111 R)
• M22: 3,431,775 km (0.103 R)
• M23: 3,581,373 km (0.069 R)
• M24: 3,724,389 km (0.061 R)
• M25: 3,832,847 km (0.114 R)
• M26: 3,988,279 km (0.113 R)
• M27: 4,155,230 km (0.053 R)
• M28: 4,249,028 km (0.114 R)
• M29: 4,343,574 km (0.113 R)
• M30: 4,592,655 km (0.074 R)
• M31: 4,689,744 km (0.088 R)
• M32: 4,886,016 km (0.06 R)
• M33: 5,064,935 km (0.11 R)
• M34: 5,215,879 km (0.055 R)
• M35: 5,337,502 km (0.087 R)
• M36: 5,521,957 km (0.087 R)
• M37: 5,646,123 km (0.082 R)
• M38: 5,929,012 km (0.04 R)
• M39: 6,066,792 km (0.066 R)
• M40: 6,313,329 km (0.114 R)
• M41: 6,421,638 km (0.074 R)
• M42: 6,519,625 km (0.099 R)
• M43: 6,661,892 km (0.065 R)
• M44: 6,772,146 km (0.108 R)
• M45: 6,860,858 km (0.101 R)
• M46: 7,117,867 km (0.058 R)
• M47: 7,515,049 km (0.069 R)
• M48: 7,606,902 km (0.083 R)
• M49: 7,849,699 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 11.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.46 AU

Year: 914 Days

Day: 7.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 25,605,507 km

• M1: 148,401 km (0.109 R)
• M2: 227,538 km (0.105 R)
• M3: 320,588 km (0.092 R)
• M4: 424,708 km (0.073 R)
• M5: 737,817 km (0.062 R)
• M6: 842,386 km (0.103 R)
• M7: 1,003,652 km (0.099 R)
• M8: 1,160,281 km (0.114 R)
• M9: 1,267,992 km (0.07 R)
• M10: 1,421,479 km (0.097 R)
• M11: 1,784,104 km (0.067 R)
• M12: 1,924,128 km (0.079 R)
• M13: 2,009,997 km (0.098 R)
• M14: 2,102,149 km (0.102 R)
• M15: 2,185,774 km (0.112 R)
• M16: 2,270,596 km (0.105 R)
• M17: 2,516,087 km (0.084 R)
• M18: 2,599,861 km (0.073 R)
• M19: 2,674,062 km (0.106 R)
• M20: 2,748,861 km (0.112 R)
• M21: 2,884,397 km (0.092 R)
• M22: 3,016,641 km (0.085 R)
• M23: 3,122,706 km (0.106 R)
• M24: 3,213,063 km (0.092 R)
• M25: 3,367,598 km (0.028 R)
• M26: 3,536,494 km (0.073 R)
• M27: 3,618,922 km (0.053 R)
• M28: 3,852,145 km (0.117 R)
• M29: 3,967,635 km (0.096 R)
• M30: 4,078,188 km (0.118 R)
• M31: 4,220,904 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 11.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.17 AU - 1.47 AU

Year: 1029 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,605,507 km

• M1: 153,787 km (0.117 R)
• M2: 259,702 km (0.115 R)
• M3: 342,878 km (0.046 R)
• M4: 428,149 km (0.061 R)
• M5: 531,820 km (0.078 R)
• M6: 669,750 km (0.113 R)
• M7: 749,037 km (0.087 R)
• M8: 863,778 km (0.111 R)
• M9: 1,053,767 km (0.102 R)
• M10: 1,302,100 km (0.072 R)
• M11: 1,462,918 km (0.09 R)
• M12: 1,805,048 km (0.079 R)
• M13: 1,912,609 km (0.112 R)
• M14: 2,029,894 km (0.114 R)
• M15: 2,157,351 km (0.085 R)
• M16: 2,279,722 km (0.099 R)
• M17: 2,420,194 km (0.093 R)
• M18: 2,784,316 km (0.109 R)
• M19: 2,918,056 km (0.054 R)
• M20: 3,002,728 km (0.069 R)
• M21: 3,192,119 km (0.113 R)
• M22: 3,270,808 km (0.076 R)
• M23: 3,429,980 km (0.066 R)
• M24: 3,701,051 km (0.083 R)
• M25: 3,783,779 km (0.072 R)
• M26: 3,876,530 km (0.103 R)
• M27: 4,054,701 km (0.082 R)
• M28: 4,130,547 km (0.088 R)
• M29: 4,206,991 km (0.056 R)
• M30: 4,468,040 km (0.093 R)
• M31: 4,605,670 km (0.092 R)
• M32: 4,764,692 km (0.082 R)
• M33: 5,170,102 km (0.07 R)
• M34: 5,439,678 km (0.044 R)
• M35: 5,597,204 km (0.107 R)
• M36: 5,703,120 km (0.102 R)
• M37: 5,841,946 km (0.094 R)
• M38: 6,188,266 km (0.081 R)
• M39: 6,374,964 km (0.073 R)
• M40: 6,452,455 km (0.056 R)
• M41: 6,585,897 km (0.099 R)
• M42: 6,935,208 km (0.102 R)
• M43: 7,049,052 km (0.098 R)
• M44: 7,290,353 km (0.036 R)
• M45: 7,663,450 km (0.115 R)
• M46: 7,864,061 km (0.11 R)
• M47: 7,971,173 km (0.104 R)
• M48: 8,102,520 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 11.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.33 AU - 4.37 AU

Year: 5124 Days

Day: 10.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,605,507 km

• M1: 142,268 km (0.108 R)
• M2: 260,001 km (0.074 R)
• M3: 370,554 km (0.08 R)
• M4: 653,593 km (0.086 R)
• M5: 895,792 km (0.119 R)
• M6: 973,433 km (0.057 R)
• M7: 1,242,261 km (0.097 R)
• M8: 1,318,855 km (0.062 R)
• M9: 1,465,461 km (0.079 R)
• M10: 1,570,179 km (0.074 R)
• M11: 1,714,092 km (0.072 R)
• M12: 2,093,173 km (0.068 R)
• M13: 2,225,418 km (0.044 R)
• M14: 2,333,278 km (0.088 R)
• M15: 2,568,446 km (0.094 R)
• M16: 2,972,958 km (0.063 R)
• M17: 3,137,367 km (0.077 R)
• M18: 3,890,143 km (0.085 R)
• M19: 4,220,006 km (0.117 R)
• M20: 4,995,223 km (0.089 R)
• M21: 5,299,654 km (0.088 R)
• M22: 5,665,571 km (0.038 R)
• M23: 5,964,318 km (0.073 R)
• M24: 6,306,448 km (0.105 R)
• M25: 6,383,341 km (0.107 R)
• M26: 6,635,563 km (0.025 R)
• M27: 6,753,147 km (0.109 R)
• M28: 6,831,836 km (0.08 R)
• M29: 7,210,019 km (0.073 R)
• M30: 7,800,482 km (0.081 R)
• M31: 8,258,850 km (0.104 R)
• M32: 8,427,746 km (0.088 R)
• M33: 9,289,280 km (0.112 R)
• M34: 9,376,944 km (0.067 R)
• M35: 9,752,734 km (0.118 R)
• M36: 10,178,639 km (0.09 R)
• M37: 10,314,474 km (0.047 R)
• M38: 10,679,343 km (0.04 R)
• M39: 10,771,346 km (0.098 R)
• M40: 10,979,137 km (0.119 R)
• M41: 11,847,254 km (0.038 R)
• M42: 13,030,872 km (0.12 R)
• M43: 13,252,277 km (0.116 R)
• M44: 13,351,161 km (0.087 R)
• M45: 13,649,160 km (0.046 R)
• M46: 14,251,890 km (0.119 R)
• M47: 14,327,736 km (0.11 R)
• M48: 14,403,881 km (0.072 R)
• M49: 15,068,844 km (0.1 R)
• M50: 15,146,186 km (0.085 R)
• M51: 15,483,080 km (0.115 R)
• M52: 15,874,728 km (0.08 R)
• M53: 15,979,745 km (0.05 R)
• M54: 16,614,788 km (0.07 R)
• M55: 17,909,408 km (0.117 R)
• M56: 18,046,141 km (0.078 R)
• M57: 18,155,796 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.4

Radius: 5.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.49 AU - 6.01 AU

Year: 9352 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,605,507 km

• M1: 108,758 km (0.108 R)
• M2: 159,920 km (0.055 R)
• M3: 409,300 km (0.067 R)
• M4: 474,674 km (0.054 R)
• M5: 939,624 km (0.042 R)
• M6: 1,002,455 km (0.106 R)
• M7: 1,199,326 km (0.119 R)
• M8: 1,365,679 km (0.078 R)
• M9: 1,924,277 km (0.09 R)
• M10: 2,020,918 km (0.081 R)
• M11: 2,219,135 km (0.117 R)
• M12: 2,354,820 km (0.073 R)
• M13: 2,832,486 km (0.104 R)
• M14: 3,301,027 km (0.053 R)
• M15: 3,653,330 km (0.075 R)
• M16: 3,935,471 km (0.111 R)
• M17: 4,037,946 km (0.083 R)
• M18: 4,162,262 km (0.078 R)
• M19: 4,245,737 km (0.093 R)
• M20: 4,585,175 km (0.119 R)
• M21: 5,177,882 km (0.089 R)
• M22: 5,312,968 km (0.117 R)
• M23: 6,028,645 km (0.12 R)
• M24: 6,075,918 km (0.118 R)
• M25: 6,482,375 km (0.088 R)
• M26: 6,725,471 km (0.111 R)
• M27: 7,070,893 km (0.115 R)
• M28: 7,145,692 km (0.031 R)
• M29: 7,753,358 km (0.066 R)
• M30: 7,830,401 km (0.119 R)
• M31: 7,985,534 km (0.076 R)
• M32: 8,219,954 km (0.106 R)
• M33: 8,403,810 km (0.117 R)
• M34: 8,456,618 km (0.114 R)
• M35: 8,562,533 km (0.079 R)
• M36: 9,398,337 km (0.078 R)
• M37: 9,507,992 km (0.085 R)
• M38: 9,590,570 km (0.058 R)
• M39: 9,673,447 km (0.086 R)
• M40: 9,979,076 km (0.099 R)
• M41: 10,147,224 km (0.12 R)
• M42: 10,344,543 km (0.025 R)
• M43: 10,600,056 km (0.066 R)
• M44: 11,997,749 km (0.119 R)
• M45: 12,086,910 km (0.086 R)
• M46: 12,236,208 km (0.053 R)
• M47: 12,416,174 km (0.102 R)
• M48: 12,596,889 km (0.089 R)
• M49: 14,074,616 km (0.034 R)
• M50: 14,420,786 km (0.12 R)
• M51: 14,993,447 km (0.097 R)
• M52: 16,424,500 km (0.059 R)
• M53: 18,136,797 km (0.106 R)
• M54: 18,996,686 km (0.079 R)
• M55: 19,274,638 km (0.036 R)
• M56: 19,414,213 km (0.027 R)
• M57: 19,869,888 km (0.088 R)
• M58: 20,435,518 km (0.09 R)
• M59: 21,909,057 km (0.082 R)
• M60: 22,530,038 km (0.078 R)
• M61: 22,824,297 km (0.111 R)
• M62: 23,119,753 km (0.089 R)
• M63: 23,639,904 km (0.077 R)
• M64: 24,276,742 km (0.057 R)
• M65: 24,767,573 km (0.115 R)
• M66: 25,223,398 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit