🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.61 AU - 0.63 AU

Year: 320 Days

Day: 38.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,142,787 km

• M1: 742,903 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 10.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.22 AU - 1.34 AU

Year: 950 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 12,142,787 km

• M1: 132,394 km (0.045 R)
• M2: 199,713 km (0.11 R)
• M3: 289,921 km (0.067 R)
• M4: 388,655 km (0.062 R)
• M5: 457,171 km (0.103 R)
• M6: 600,935 km (0.114 R)
• M7: 698,173 km (0.047 R)
• M8: 813,812 km (0.055 R)
• M9: 1,013,974 km (0.108 R)
• M10: 1,114,953 km (0.09 R)
• M11: 1,190,350 km (0.082 R)
• M12: 1,320,052 km (0.12 R)
• M13: 1,400,236 km (0.109 R)
• M14: 1,466,358 km (0.056 R)
• M15: 1,549,684 km (0.089 R)
• M16: 1,642,734 km (0.095 R)
• M17: 1,733,690 km (0.098 R)
• M18: 1,830,480 km (0.056 R)
• M19: 1,916,349 km (0.06 R)
• M20: 2,007,903 km (0.107 R)
• M21: 2,092,126 km (0.12 R)
• M22: 2,254,889 km (0.08 R)
• M23: 2,324,003 km (0.113 R)
• M24: 2,426,627 km (0.055 R)
• M25: 2,502,324 km (0.052 R)
• M26: 2,641,450 km (0.053 R)
• M27: 2,872,578 km (0.103 R)
• M28: 3,003,327 km (0.113 R)
• M29: 3,084,858 km (0.112 R)
• M30: 3,234,306 km (0.102 R)
• M31: 3,302,223 km (0.033 R)
• M32: 3,396,919 km (0.065 R)
• M33: 3,627,000 km (0.105 R)
• M34: 3,708,531 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 11.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.35 AU - 2.15 AU

Year: 1519 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 12,142,787 km

• M1: 218,413 km (0.117 R)
• M2: 452,683 km (0.115 R)
• M3: 565,480 km (0.069 R)
• M4: 755,619 km (0.095 R)
• M5: 902,973 km (0.101 R)
• M6: 984,803 km (0.073 R)
• M7: 1,077,853 km (0.107 R)
• M8: 1,165,218 km (0.099 R)
• M9: 1,329,027 km (0.102 R)
• M10: 1,413,999 km (0.101 R)
• M11: 1,741,618 km (0.03 R)
• M12: 1,973,495 km (0.102 R)
• M13: 2,193,254 km (0.103 R)
• M14: 2,550,045 km (0.084 R)
• M15: 2,657,157 km (0.1 R)
• M16: 2,765,765 km (0.039 R)
• M17: 2,925,386 km (0.045 R)
• M18: 3,088,149 km (0.102 R)
• M19: 3,331,545 km (0.112 R)
• M20: 3,960,454 km (0.096 R)
• M21: 4,281,790 km (0.097 R)
• M22: 4,669,847 km (0.105 R)
• M23: 4,979,515 km (0.117 R)
• M24: 5,159,631 km (0.116 R)
• M25: 5,265,695 km (0.091 R)
• M26: 5,341,841 km (0.116 R)
• M27: 5,885,629 km (0.113 R)
• M28: 5,996,481 km (0.11 R)
• M29: 6,172,109 km (0.067 R)
• M30: 6,252,593 km (0.111 R)
• M31: 6,349,532 km (0.066 R)
• M32: 6,627,036 km (0.112 R)
• M33: 6,891,974 km (0.064 R)
• M34: 7,194,162 km (0.098 R)
• M35: 7,363,955 km (0.119 R)
• M36: 8,003,785 km (0.03 R)
• M37: 8,268,274 km (0.086 R)
• M38: 8,374,788 km (0.107 R)
• M39: 8,499,852 km (0.068 R)
• M40: 8,607,413 km (0.049 R)
• M41: 8,697,471 km (0.062 R)
• M42: 8,987,690 km (0.093 R)
• M43: 9,115,597 km (0.096 R)
• M44: 9,299,452 km (0.108 R)
• M45: 9,503,205 km (0.089 R)
• M46: 9,614,954 km (0.066 R)
• M47: 9,990,595 km (0.119 R)
• M48: 10,085,290 km (0.111 R)
• M49: 10,294,577 km (0.118 R)
• M50: 10,543,957 km (0.119 R)
• M51: 10,989,759 km (0.097 R)
• M52: 11,284,018 km (0.114 R)
• M53: 11,362,856 km (0.053 R)
• M54: 11,461,740 km (0.045 R)
• M55: 11,700,199 km (0.111 R)
• M56: 12,161,858 km (0.067 R)
• M57: 12,568,166 km (0.111 R)
• M58: 12,896,384 km (0.105 R)
• M59: 13,227,593 km (0.082 R)
• M60: 13,352,358 km (0.061 R)
• M61: 13,687,457 km (0.105 R)
• M62: 13,813,718 km (0.092 R)
• M63: 14,004,006 km (0.041 R)
• M64: 14,322,949 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 9.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.05 AU - 4.91 AU

Year: 6221 Days

Day: 6.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 12,142,787 km

• M1: 233,971 km (0.039 R)
• M2: 311,463 km (0.108 R)
• M3: 463,903 km (0.111 R)
• M4: 530,773 km (0.077 R)
• M5: 654,042 km (0.118 R)
• M6: 822,639 km (0.099 R)
• M7: 1,083,089 km (0.1 R)
• M8: 1,271,283 km (0.04 R)
• M9: 1,397,992 km (0.094 R)
• M10: 3,014,846 km (0.039 R)
• M11: 3,090,393 km (0.072 R)
• M12: 3,880,718 km (0.086 R)
• M13: 4,108,706 km (0.096 R)
• M14: 4,885,418 km (0.1 R)
• M15: 5,451,346 km (0.078 R)
• M16: 5,590,173 km (0.037 R)
• M17: 6,157,748 km (0.106 R)
• M18: 6,693,906 km (0.068 R)
• M19: 7,577,880 km (0.101 R)
• M20: 7,759,193 km (0.077 R)
• M21: 7,863,313 km (0.085 R)
• M22: 7,994,211 km (0.116 R)
• M23: 8,418,022 km (0.052 R)
• M24: 8,985,297 km (0.104 R)
• M25: 9,453,688 km (0.094 R)
• M26: 10,043,103 km (0.09 R)
• M27: 10,356,661 km (0.1 R)
• M28: 10,442,829 km (0.108 R)
• M29: 10,818,619 km (0.081 R)
• M30: 11,081,313 km (0.086 R)
• M31: 11,583,363 km (0.113 R)
• M32: 11,762,432 km (0.038 R)
• M33: 11,972,318 km (0.101 R)
• M34: 12,274,505 km (0.043 R)
• M35: 12,335,242 km (0.119 R)
• M36: 13,133,795 km (0.087 R)
• M37: 13,351,760 km (0.054 R)
• M38: 15,529,905 km (0.092 R)
• M39: 16,458,309 km (0.038 R)
• M40: 16,558,988 km (0.072 R)
• M41: 17,336,598 km (0.106 R)
• M42: 17,404,815 km (0.09 R)
• M43: 17,815,910 km (0.086 R)
• M44: 18,091,618 km (0.104 R)
• M45: 19,068,193 km (0.109 R)
• M46: 19,385,640 km (0.082 R)
• M47: 19,704,882 km (0.077 R)
• M48: 20,312,698 km (0.107 R)
• M49: 20,600,824 km (0.078 R)
• M50: 23,104,194 km (0.118 R)
• M51: 25,005,434 km (0.079 R)
• M52: 25,507,933 km (0.114 R)
• M53: 26,013,723 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 11.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.98 AU - 6.03 AU

Year: 7334 Days

Day: 14.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 12,142,787 km

• M1: 227,538 km (0.066 R)
• M2: 558,449 km (0.111 R)
• M3: 786,286 km (0.082 R)
• M4: 1,132,157 km (0.093 R)
• M5: 1,239,718 km (0.097 R)
• M6: 1,388,867 km (0.049 R)
• M7: 1,524,402 km (0.085 R)
• M8: 1,767,349 km (0.103 R)
• M9: 1,979,778 km (0.098 R)
• M10: 2,406,431 km (0.09 R)
• M11: 2,570,989 km (0.073 R)
• M12: 3,475,458 km (0.12 R)
• M13: 3,555,044 km (0.112 R)
• M14: 3,662,156 km (0.082 R)
• M15: 4,327,567 km (0.092 R)
• M16: 4,703,656 km (0.033 R)
• M17: 4,851,160 km (0.031 R)
• M18: 4,970,240 km (0.082 R)
• M19: 5,060,298 km (0.096 R)
• M20: 5,768,344 km (0.083 R)
• M21: 6,021,913 km (0.079 R)
• M22: 6,117,955 km (0.088 R)
• M23: 6,344,147 km (0.117 R)
• M24: 6,441,984 km (0.095 R)
• M25: 6,639,004 km (0.12 R)
• M26: 7,447,431 km (0.078 R)
• M27: 8,609,208 km (0.119 R)
• M28: 9,303,641 km (0.044 R)
• M29: 9,415,092 km (0.117 R)
• M30: 10,475,292 km (0.092 R)
• M31: 10,746,213 km (0.051 R)
• M32: 11,216,100 km (0.115 R)
• M33: 11,334,731 km (0.11 R)
• M34: 11,853,238 km (0.106 R)
• M35: 12,461,203 km (0.108 R)
• M36: 13,665,167 km (0.12 R)
• M37: 14,003,857 km (0.106 R)
• M38: 14,949,614 km (0.081 R)
• M39: 15,123,746 km (0.077 R)
• M40: 15,606,199 km (0.106 R)
• M41: 16,586,215 km (0.083 R)
• M42: 17,083,778 km (0.119 R)
• M43: 17,448,647 km (0.106 R)
• M44: 17,540,201 km (0.025 R)
• M45: 17,862,285 km (0.058 R)
• M46: 18,186,164 km (0.079 R)
• M47: 18,465,314 km (0.117 R)
• M48: 20,122,260 km (0.086 R)
• M49: 20,218,451 km (0.083 R)
• M50: 21,236,914 km (0.035 R)
• M51: 21,727,744 km (0.097 R)
• M52: 21,875,846 km (0.088 R)
• M53: 21,974,581 km (0.097 R)
• M54: 23,273,240 km (0.118 R)
• M55: 23,475,197 km (0.118 R)
• M56: 23,677,753 km (0.082 R)
• M57: 23,779,330 km (0.077 R)
• M58: 24,493,809 km (0.112 R)
• M59: 24,905,353 km (0.07 R)
• M60: 25,578,992 km (0.086 R)
• M61: 25,683,112 km (0.039 R)
• M62: 25,839,591 km (0.105 R)
• M63: 25,996,520 km (0.097 R)
• M64: 26,311,124 km (0.096 R)
• M65: 27,262,566 km (0.116 R)
• M66: 27,475,444 km (0.09 R)
• M67: 28,063,962 km (0.069 R)
• M68: 28,225,229 km (0.08 R)
• M69: 28,332,790 km (0.101 R)
• M70: 28,494,654 km (0.051 R)
• M71: 29,416,925 km (0.098 R)
• M72: 29,799,597 km (0.082 R)
• M73: 30,128,862 km (0.096 R)
• M74: 31,068,336 km (0.069 R)
• M75: 33,715,620 km (0.117 R)
• M76: 35,037,168 km (0.104 R)
• M77: 35,384,833 km (0.082 R)
• M78: 35,500,921 km (0.12 R)
• M79: 35,733,546 km (0.094 R)
• M80: 36,317,277 km (0.048 R)
• M81: 36,727,773 km (0.032 R)
• M82: 37,908,998 km (0.095 R)
• M83: 38,385,018 km (0.04 R)
• M84: 38,743,305 km (0.063 R)
• M85: 39,102,789 km (0.094 R)
• M86: 39,342,894 km (0.083 R)
• M87: 39,945,623 km (0.072 R)
• M88: 40,369,434 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.6

Radius: 5.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.49 AU - 6.31 AU

Year: 9401 Days

Day: 24 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,142,787 km

• M1: 115,789 km (0.108 R)
• M2: 424,409 km (0.105 R)
• M3: 523,443 km (0.118 R)
• M4: 604,375 km (0.108 R)
• M5: 676,332 km (0.116 R)
• M6: 772,224 km (0.06 R)
• M7: 821,891 km (0.107 R)
• M8: 858,093 km (0.114 R)
• M9: 1,062,743 km (0.069 R)
• M10: 1,224,309 km (0.114 R)
• M11: 1,671,307 km (0.106 R)
• M12: 2,034,681 km (0.071 R)
• M13: 2,084,347 km (0.096 R)
• M14: 2,144,485 km (0.037 R)
• M15: 2,876,468 km (0.026 R)
• M16: 3,286,665 km (0.104 R)
• M17: 3,522,431 km (0.043 R)
• M18: 3,985,437 km (0.117 R)
• M19: 4,428,845 km (0.113 R)
• M20: 4,480,606 km (0.064 R)
• M21: 4,532,516 km (0.108 R)
• M22: 4,689,295 km (0.082 R)
• M23: 4,728,789 km (0.092 R)
• M24: 4,847,869 km (0.107 R)
• M25: 5,075,706 km (0.049 R)
• M26: 5,320,747 km (0.055 R)
• M27: 5,375,650 km (0.104 R)
• M28: 5,709,403 km (0.116 R)
• M29: 5,864,685 km (0.112 R)
• M30: 6,150,567 km (0.087 R)
• M31: 6,237,184 km (0.096 R)
• M32: 6,397,104 km (0.105 R)
• M33: 6,676,553 km (0.072 R)
• M34: 7,005,070 km (0.06 R)
• M35: 7,538,536 km (0.098 R)
• M36: 7,974,614 km (0.099 R)
• M37: 8,132,439 km (0.11 R)
• M38: 8,434,926 km (0.095 R)
• M39: 8,563,431 km (0.038 R)
• M40: 8,871,303 km (0.049 R)
• M41: 9,232,283 km (0.076 R)
• M42: 9,748,994 km (0.101 R)
• M43: 10,070,330 km (0.051 R)
• M44: 10,275,130 km (0.097 R)
• M45: 10,446,868 km (0.045 R)
• M46: 10,758,331 km (0.075 R)
• M47: 10,845,397 km (0.108 R)
• M48: 11,178,252 km (0.076 R)
• M49: 11,337,125 km (0.029 R)
• M50: 11,746,574 km (0.062 R)
• M51: 12,016,299 km (0.044 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit