🌌 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: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 13 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,038,208 km

• M1: 835,953 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 10.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.95 AU - 0.95 AU

Year: 607 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,038,208 km

• M1: 129,552 km (0.084 R)
• M2: 211,232 km (0.052 R)
• M3: 280,197 km (0.109 R)
• M4: 343,776 km (0.098 R)
• M5: 499,657 km (0.117 R)
• M6: 652,546 km (0.099 R)
• M7: 730,337 km (0.082 R)
• M8: 796,160 km (0.052 R)
• M9: 934,388 km (0.103 R)
• M10: 1,012,329 km (0.104 R)
• M11: 1,205,310 km (0.069 R)
• M12: 1,272,330 km (0.087 R)
• M13: 1,455,587 km (0.119 R)
• M14: 1,533,977 km (0.084 R)
• M15: 1,771,089 km (0.113 R)
• M16: 1,855,163 km (0.055 R)
• M17: 1,926,222 km (0.088 R)
• M18: 2,034,681 km (0.083 R)
• M19: 2,280,620 km (0.108 R)
• M20: 2,387,881 km (0.097 R)
• M21: 2,457,743 km (0.102 R)
• M22: 2,655,512 km (0.099 R)
• M23: 2,809,448 km (0.07 R)
• M24: 2,966,376 km (0.109 R)
• M25: 3,168,632 km (0.056 R)
• M26: 3,428,035 km (0.036 R)
• M27: 3,578,231 km (0.106 R)
• M28: 3,703,445 km (0.091 R)
• M29: 3,848,405 km (0.105 R)
• M30: 3,921,708 km (0.097 R)
• M31: 4,041,686 km (0.069 R)
• M32: 4,134,736 km (0.1 R)
• M33: 4,304,230 km (0.1 R)
• M34: 4,466,394 km (0.085 R)
• M35: 4,582,183 km (0.095 R)
• M36: 4,689,145 km (0.076 R)
• M37: 5,035,016 km (0.106 R)
• M38: 5,941,130 km (0.12 R)
• M39: 6,004,709 km (0.108 R)
• M40: 6,315,424 km (0.107 R)
• M41: 6,532,939 km (0.116 R)
• M42: 6,609,533 km (0.116 R)
• M43: 6,830,340 km (0.086 R)
• M44: 6,896,911 km (0.093 R)
• M45: 6,986,221 km (0.112 R)
• M46: 7,132,228 km (0.119 R)
• M47: 7,415,566 km (0.099 R)
• M48: 7,876,777 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 14.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 895 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 93.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,038,208 km

• M1: 187,446 km (0.037 R)
• M2: 278,102 km (0.084 R)
• M3: 604,375 km (0.085 R)
• M4: 870,061 km (0.049 R)
• M5: 1,024,446 km (0.108 R)
• M6: 1,236,726 km (0.09 R)
• M7: 1,420,432 km (0.075 R)
• M8: 1,538,165 km (0.07 R)
• M9: 1,705,865 km (0.071 R)
• M10: 1,847,833 km (0.113 R)
• M11: 2,076,867 km (0.047 R)
• M12: 2,177,995 km (0.092 R)
• M13: 2,289,446 km (0.12 R)
• M14: 2,456,098 km (0.074 R)
• M15: 2,590,437 km (0.059 R)
• M16: 2,690,667 km (0.111 R)
• M17: 2,782,969 km (0.09 R)
• M18: 2,999,288 km (0.103 R)
• M19: 3,221,441 km (0.117 R)
• M20: 3,339,473 km (0.07 R)
• M21: 3,661,557 km (0.08 R)
• M22: 3,972,721 km (0.079 R)
• M23: 4,099,730 km (0.076 R)
• M24: 4,357,786 km (0.109 R)
• M25: 4,532,815 km (0.086 R)
• M26: 4,643,518 km (0.111 R)
• M27: 4,766,188 km (0.117 R)
• M28: 5,014,969 km (0.114 R)
• M29: 5,372,957 km (0.087 R)
• M30: 5,478,424 km (0.103 R)
• M31: 5,763,258 km (0.08 R)
• M32: 6,016,378 km (0.109 R)
• M33: 6,236,436 km (0.082 R)
• M34: 6,347,438 km (0.05 R)
• M35: 6,810,892 km (0.103 R)
• M36: 7,168,880 km (0.062 R)
• M37: 7,298,282 km (0.105 R)
• M38: 7,402,252 km (0.068 R)
• M39: 7,546,165 km (0.103 R)
• M40: 8,307,020 km (0.065 R)
• M41: 8,456,618 km (0.066 R)
• M42: 9,008,485 km (0.112 R)
• M43: 9,106,172 km (0.11 R)
• M44: 9,218,370 km (0.116 R)
• M45: 9,345,229 km (0.086 R)
• M46: 9,529,384 km (0.107 R)
• M47: 9,657,440 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.37 AU - 4.53 AU

Year: 5150 Days

Day: 5.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,038,208 km

• M1: 245,939 km (0.111 R)
• M2: 328,068 km (0.081 R)
• M3: 385,065 km (0.106 R)
• M4: 461,061 km (0.074 R)
• M5: 619,335 km (0.119 R)
• M6: 676,332 km (0.1 R)
• M7: 747,241 km (0.111 R)
• M8: 891,005 km (0.07 R)
• M9: 1,113,457 km (0.036 R)
• M10: 1,279,211 km (0.102 R)
• M11: 1,445,415 km (0.041 R)
• M12: 1,578,856 km (0.066 R)
• M13: 1,643,183 km (0.028 R)
• M14: 1,757,775 km (0.061 R)
• M15: 2,021,067 km (0.12 R)
• M16: 2,179,940 km (0.077 R)
• M17: 2,575,926 km (0.062 R)
• M18: 2,642,646 km (0.065 R)
• M19: 2,700,242 km (0.102 R)
• M20: 2,865,697 km (0.12 R)
• M21: 3,054,639 km (0.083 R)
• M22: 3,247,770 km (0.086 R)
• M23: 3,403,052 km (0.112 R)
• M24: 3,518,542 km (0.075 R)
• M25: 3,883,710 km (0.098 R)
• M26: 4,059,787 km (0.082 R)
• M27: 4,137,728 km (0.063 R)
• M28: 4,227,337 km (0.118 R)
• M29: 4,731,781 km (0.096 R)
• M30: 5,425,915 km (0.097 R)
• M31: 5,511,934 km (0.097 R)
• M32: 5,797,516 km (0.11 R)
• M33: 6,331,431 km (0.107 R)
• M34: 7,148,385 km (0.057 R)
• M35: 7,296,786 km (0.084 R)
• M36: 7,473,610 km (0.085 R)
• M37: 7,693,071 km (0.12 R)
• M38: 8,096,237 km (0.098 R)
• M39: 8,152,486 km (0.077 R)
• M40: 8,236,859 km (0.054 R)
• M41: 8,477,861 km (0.073 R)
• M42: 8,764,341 km (0.03 R)
• M43: 9,097,795 km (0.039 R)
• M44: 9,391,156 km (0.098 R)
• M45: 9,672,699 km (0.081 R)
• M46: 9,911,906 km (0.091 R)
• M47: 10,198,685 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 14.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.98 AU - 6.64 AU

Year: 8027 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,038,208 km

• M1: 185,501 km (0.093 R)
• M2: 421,567 km (0.107 R)
• M3: 585,676 km (0.068 R)
• M4: 1,347,278 km (0.096 R)
• M5: 1,609,075 km (0.107 R)
• M6: 1,806,693 km (0.117 R)
• M7: 2,118,455 km (0.108 R)
• M8: 2,358,560 km (0.112 R)
• M9: 2,937,504 km (0.07 R)
• M10: 3,281,130 km (0.089 R)
• M11: 3,432,374 km (0.102 R)
• M12: 3,689,831 km (0.089 R)
• M13: 3,873,837 km (0.026 R)
• M14: 4,034,056 km (0.113 R)
• M15: 4,444,553 km (0.114 R)
• M16: 5,012,725 km (0.025 R)
• M17: 5,664,673 km (0.093 R)
• M18: 6,406,529 km (0.075 R)
• M19: 6,692,710 km (0.046 R)
• M20: 6,853,527 km (0.115 R)
• M21: 7,179,052 km (0.099 R)
• M22: 7,376,821 km (0.12 R)
• M23: 7,643,404 km (0.119 R)
• M24: 7,811,552 km (0.116 R)
• M25: 8,462,153 km (0.06 R)
• M26: 8,776,458 km (0.093 R)
• M27: 8,882,074 km (0.044 R)
• M28: 10,817,572 km (0.105 R)
• M29: 11,120,807 km (0.099 R)
• M30: 11,350,140 km (0.043 R)
• M31: 11,503,777 km (0.081 R)
• M32: 12,086,461 km (0.107 R)
• M33: 12,918,375 km (0.096 R)
• M34: 13,564,787 km (0.106 R)
• M35: 14,138,944 km (0.11 R)
• M36: 15,438,650 km (0.118 R)
• M37: 15,908,986 km (0.109 R)
• M38: 16,514,558 km (0.06 R)
• M39: 16,645,306 km (0.114 R)
• M40: 16,820,186 km (0.065 R)
• M41: 17,570,120 km (0.05 R)
• M42: 18,061,250 km (0.115 R)
• M43: 18,241,067 km (0.117 R)
• M44: 18,829,286 km (0.117 R)
• M45: 19,331,785 km (0.079 R)
• M46: 20,117,323 km (0.115 R)
• M47: 20,397,071 km (0.109 R)
• M48: 20,537,394 km (0.088 R)
• M49: 21,196,522 km (0.116 R)
• M50: 21,433,635 km (0.076 R)
• M51: 21,910,553 km (0.083 R)
• M52: 22,632,512 km (0.086 R)
• M53: 23,118,257 km (0.054 R)
• M54: 24,198,802 km (0.025 R)
• M55: 24,297,836 km (0.097 R)
• M56: 24,546,019 km (0.11 R)
• M57: 25,496,863 km (0.116 R)
• M58: 25,597,692 km (0.115 R)
• M59: 26,256,221 km (0.099 R)
• M60: 28,421,501 km (0.102 R)
• M61: 28,787,866 km (0.098 R)
• M62: 29,208,535 km (0.094 R)
• M63: 29,314,152 km (0.043 R)
• M64: 29,578,341 km (0.116 R)
• M65: 29,843,429 km (0.099 R)
• M66: 29,949,793 km (0.105 R)
• M67: 30,911,707 km (0.09 R)
• M68: 31,558,718 km (0.103 R)
• M69: 31,829,640 km (0.118 R)
• M70: 33,250,820 km (0.082 R)
• M71: 34,135,691 km (0.089 R)
• M72: 35,140,390 km (0.116 R)
• M73: 35,815,525 km (0.094 R)
• M74: 36,098,116 km (0.116 R)
• M75: 36,381,454 km (0.062 R)
• M76: 36,836,381 km (0.076 R)
• M77: 37,121,664 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 14.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.32 AU - 5.9 AU

Year: 8717 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,038,208 km

• M1: 203,453 km (0.067 R)
• M2: 543,489 km (0.115 R)
• M3: 689,347 km (0.085 R)
• M4: 884,572 km (0.078 R)
• M5: 1,007,841 km (0.112 R)
• M6: 1,099,844 km (0.041 R)
• M7: 1,253,481 km (0.036 R)
• M8: 1,965,118 km (0.094 R)
• M9: 2,130,872 km (0.094 R)
• M10: 2,252,196 km (0.096 R)
• M11: 2,401,046 km (0.105 R)
• M12: 2,527,606 km (0.077 R)
• M13: 3,056,883 km (0.109 R)
• M14: 3,250,463 km (0.101 R)
• M15: 3,825,816 km (0.082 R)
• M16: 3,974,815 km (0.118 R)
• M17: 4,186,646 km (0.085 R)
• M18: 4,433,333 km (0.087 R)
• M19: 5,401,231 km (0.055 R)
• M20: 6,898,855 km (0.094 R)
• M21: 7,863,612 km (0.11 R)
• M22: 8,245,984 km (0.118 R)
• M23: 8,634,639 km (0.077 R)
• M24: 9,029,129 km (0.069 R)
• M25: 9,228,693 km (0.087 R)
• M26: 9,469,994 km (0.086 R)
• M27: 9,877,050 km (0.073 R)
• M28: 10,834,925 km (0.04 R)
• M29: 11,132,326 km (0.034 R)
• M30: 11,909,486 km (0.08 R)
• M31: 12,349,005 km (0.115 R)
• M32: 13,470,690 km (0.096 R)
• M33: 13,928,609 km (0.108 R)
• M34: 14,345,089 km (0.11 R)
• M35: 15,001,076 km (0.103 R)
• M36: 16,003,531 km (0.118 R)
• M37: 16,586,066 km (0.073 R)
• M38: 16,929,093 km (0.071 R)
• M39: 17,224,998 km (0.06 R)
• M40: 17,772,077 km (0.086 R)
• M41: 18,173,449 km (0.099 R)
• M42: 21,278,352 km (0.106 R)
• M43: 21,651,150 km (0.118 R)
• M44: 21,918,781 km (0.077 R)
• M45: 22,026,192 km (0.025 R)
• M46: 22,565,642 km (0.108 R)
• M47: 23,547,752 km (0.072 R)
• M48: 24,822,924 km (0.048 R)
• M49: 24,934,823 km (0.103 R)
• M50: 25,103,121 km (0.119 R)
• M51: 26,063,539 km (0.12 R)
• M52: 27,729,611 km (0.063 R)
• M53: 28,839,777 km (0.06 R)
• M54: 30,024,143 km (0.103 R)
• M55: 30,203,212 km (0.075 R)
• M56: 30,983,065 km (0.095 R)
• M57: 31,405,829 km (0.097 R)
• M58: 31,891,274 km (0.094 R)
• M59: 32,379,113 km (0.087 R)
• M60: 32,562,669 km (0.063 R)
• M61: 32,869,495 km (0.099 R)
• M62: 33,238,852 km (0.038 R)
• M63: 33,485,987 km (0.113 R)
• M64: 33,733,572 km (0.061 R)
• M65: 35,043,750 km (0.049 R)
• M66: 35,421,185 km (0.038 R)
• M67: 35,799,967 km (0.093 R)
• M68: 36,306,954 km (0.118 R)
• M69: 37,072,148 km (0.107 R)
• M70: 39,529,891 km (0.115 R)
• M71: 40,514,544 km (0.087 R)
• M72: 40,976,802 km (0.066 R)
• M73: 41,308,011 km (0.086 R)
• M74: 43,314,268 km (0.105 R)
• M75: 43,449,056 km (0.107 R)
• M76: 44,805,460 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 12,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit