🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 297 Days

Day: 19.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,511,488 km

• M1: 88,712 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.83 AU - 0.89 AU

Year: 297 Days

Day: 12.2 Hours

Environment

Temp: 68 °C

Axial Tilt: 130.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.42 AU - 1.68 AU

Year: 719 Days

Day: 13.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.46 AU - 1.8 AU

Year: 776 Days

Day: 18.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.97 AU

Year: 1369 Days

Day: 26.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.62 AU - 3.34 AU

Year: 1918 Days

Day: 24.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,511,488 km

• M1: 174,730 km (0.074 R)
• M2: 839,094 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.6

Radius: 10.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.77 AU - 10.97 AU

Year: 9848 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,511,488 km

• M1: 136,583 km (0.091 R)
• M2: 332,257 km (0.115 R)
• M3: 410,048 km (0.066 R)
• M4: 525,986 km (0.071 R)
• M5: 758,312 km (0.114 R)
• M6: 1,105,379 km (0.12 R)
• M7: 1,231,789 km (0.118 R)
• M8: 1,408,165 km (0.031 R)
• M9: 1,786,199 km (0.077 R)
• M10: 1,860,549 km (0.108 R)
• M11: 2,090,181 km (0.119 R)
• M12: 2,275,384 km (0.092 R)
• M13: 2,465,971 km (0.086 R)
• M14: 2,605,397 km (0.115 R)
• M15: 3,159,058 km (0.08 R)
• M16: 3,310,900 km (0.05 R)
• M17: 4,238,407 km (0.106 R)
• M18: 4,338,787 km (0.087 R)
• M19: 4,473,874 km (0.111 R)
• M20: 4,817,799 km (0.069 R)
• M21: 5,531,232 km (0.111 R)
• M22: 5,714,788 km (0.06 R)
• M23: 5,900,439 km (0.035 R)
• M24: 5,975,238 km (0.117 R)
• M25: 6,584,999 km (0.113 R)
• M26: 7,015,841 km (0.08 R)
• M27: 7,095,128 km (0.095 R)
• M28: 7,174,714 km (0.073 R)
• M29: 7,375,175 km (0.077 R)
• M30: 7,536,741 km (0.098 R)
• M31: 8,070,207 km (0.061 R)
• M32: 8,195,121 km (0.081 R)
• M33: 8,743,547 km (0.119 R)
• M34: 8,828,967 km (0.113 R)
• M35: 9,173,641 km (0.072 R)
• M36: 11,100,162 km (0.086 R)
• M37: 11,425,388 km (0.067 R)
• M38: 11,942,847 km (0.097 R)
• M39: 12,419,765 km (0.1 R)
• M40: 13,244,947 km (0.025 R)
• M41: 13,888,068 km (0.104 R)
• M42: 14,642,490 km (0.11 R)
• M43: 15,617,419 km (0.065 R)
• M44: 16,243,935 km (0.102 R)
• M45: 16,613,143 km (0.119 R)
• M46: 18,008,891 km (0.075 R)
• M47: 18,226,855 km (0.09 R)
• M48: 18,555,671 km (0.05 R)
• M49: 18,941,634 km (0.082 R)
• M50: 19,107,837 km (0.111 R)
• M51: 20,512,112 km (0.057 R)
• M52: 21,140,423 km (0.057 R)
• M53: 22,123,879 km (0.099 R)
• M54: 22,886,081 km (0.061 R)
• M55: 25,223,697 km (0.112 R)
• M56: 27,699,243 km (0.111 R)
• M57: 27,825,054 km (0.097 R)
• M58: 29,221,251 km (0.117 R)
• M59: 29,734,671 km (0.049 R)
• M60: 32,081,712 km (0.076 R)
• M61: 32,810,703 km (0.093 R)
• M62: 33,210,578 km (0.091 R)
• M63: 33,411,188 km (0.109 R)
• M64: 35,098,204 km (0.034 R)
• M65: 35,166,271 km (0.084 R)
• M66: 36,398,808 km (0.062 R)
• M67: 36,467,623 km (0.112 R)
• M68: 39,400,040 km (0.056 R)
• M69: 40,465,626 km (0.089 R)
• M70: 41,324,766 km (0.112 R)
• M71: 42,117,785 km (0.052 R)
• M72: 42,190,040 km (0.111 R)
• M73: 43,865,237 km (0.04 R)
• M74: 44,673,963 km (0.047 R)
• M75: 44,969,270 km (0.112 R)
• M76: 46,455,674 km (0.095 R)
• M77: 47,129,762 km (0.117 R)
• M78: 48,184,876 km (0.113 R)
• M79: 49,019,333 km (0.09 R)
• M80: 49,781,983 km (0.114 R)
• M81: 50,088,209 km (0.118 R)
• M82: 50,318,291 km (0.095 R)
• M83: 51,473,785 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 9.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.52 AU - 11.56 AU

Year: 12756 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,511,488 km

• M1: 178,470 km (0.099 R)
• M2: 250,427 km (0.102 R)
• M3: 670,946 km (0.093 R)
• M4: 755,320 km (0.101 R)
• M5: 992,582 km (0.098 R)
• M6: 1,070,522 km (0.092 R)
• M7: 1,171,052 km (0.108 R)
• M8: 1,338,751 km (0.098 R)
• M9: 2,011,942 km (0.118 R)
• M10: 2,163,185 km (0.098 R)
• M11: 2,476,892 km (0.11 R)
• M12: 2,917,757 km (0.102 R)
• M13: 3,089,495 km (0.119 R)
• M14: 3,205,882 km (0.067 R)
• M15: 3,871,892 km (0.09 R)
• M16: 4,415,531 km (0.112 R)
• M17: 4,579,939 km (0.044 R)
• M18: 4,847,420 km (0.103 R)
• M19: 4,915,188 km (0.094 R)
• M20: 5,223,509 km (0.086 R)
• M21: 5,362,635 km (0.089 R)
• M22: 5,823,396 km (0.068 R)
• M23: 6,186,470 km (0.061 R)
• M24: 6,482,225 km (0.031 R)
• M25: 6,858,614 km (0.118 R)
• M26: 8,150,391 km (0.102 R)
• M27: 8,352,498 km (0.111 R)
• M28: 8,927,552 km (0.118 R)
• M29: 10,728,561 km (0.109 R)
• M30: 10,817,123 km (0.072 R)
• M31: 11,533,846 km (0.096 R)
• M32: 11,989,821 km (0.101 R)
• M33: 12,266,128 km (0.096 R)
• M34: 13,107,765 km (0.113 R)
• M35: 13,249,883 km (0.108 R)
• M36: 13,344,878 km (0.115 R)
• M37: 14,064,743 km (0.048 R)
• M38: 14,551,684 km (0.096 R)
• M39: 14,698,739 km (0.076 R)
• M40: 15,342,159 km (0.068 R)
• M41: 15,441,941 km (0.085 R)
• M42: 16,350,000 km (0.098 R)
• M43: 17,119,831 km (0.071 R)
• M44: 17,430,994 km (0.081 R)
• M45: 18,428,962 km (0.117 R)
• M46: 18,801,311 km (0.116 R)
• M47: 19,715,952 km (0.079 R)
• M48: 21,420,770 km (0.055 R)
• M49: 22,206,158 km (0.065 R)
• M50: 22,943,825 km (0.099 R)
• M51: 23,057,969 km (0.048 R)
• M52: 23,344,299 km (0.088 R)
• M53: 23,574,231 km (0.07 R)
• M54: 24,210,471 km (0.051 R)
• M55: 24,676,618 km (0.106 R)
• M56: 25,263,640 km (0.105 R)
• M57: 26,751,091 km (0.095 R)
• M58: 27,172,658 km (0.098 R)
• M59: 28,634,678 km (0.097 R)
• M60: 29,561,287 km (0.106 R)
• M61: 29,997,215 km (0.076 R)
• M62: 30,184,662 km (0.105 R)
• M63: 30,247,193 km (0.083 R)
• M64: 30,560,601 km (0.028 R)
• M65: 32,978,103 km (0.107 R)
• M66: 33,171,533 km (0.052 R)
• M67: 33,559,590 km (0.086 R)
• M68: 33,754,216 km (0.079 R)
• M69: 34,209,742 km (0.087 R)
• M70: 35,456,341 km (0.099 R)
• M71: 36,851,491 km (0.034 R)
• M72: 37,052,251 km (0.086 R)
• M73: 38,467,746 km (0.105 R)
• M74: 39,626,681 km (0.113 R)
• M75: 39,695,197 km (0.066 R)
• M76: 43,241,863 km (0.08 R)
• M77: 44,446,575 km (0.111 R)
• M78: 44,731,559 km (0.119 R)
• M79: 45,877,927 km (0.08 R)
• M80: 46,816,354 km (0.071 R)
• M81: 48,126,084 km (0.073 R)
• M82: 49,006,018 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 13.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.01 AU - 12.61 AU

Year: 15130 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,511,488 km

• M1: 216,169 km (0.073 R)
• M2: 358,436 km (0.06 R)
• M3: 1,138,440 km (0.052 R)
• M4: 1,258,866 km (0.078 R)
• M5: 1,579,754 km (0.065 R)
• M6: 2,172,311 km (0.116 R)
• M7: 2,480,333 km (0.049 R)
• M8: 2,666,582 km (0.066 R)
• M9: 2,941,094 km (0.114 R)
• M10: 3,253,754 km (0.062 R)
• M11: 3,458,553 km (0.106 R)
• M12: 3,697,760 km (0.096 R)
• M13: 3,880,868 km (0.061 R)
• M14: 4,512,919 km (0.062 R)
• M15: 4,774,865 km (0.071 R)
• M16: 5,486,502 km (0.104 R)
• M17: 6,086,838 km (0.119 R)
• M18: 9,266,990 km (0.083 R)
• M19: 10,323,599 km (0.074 R)
• M20: 13,012,023 km (0.106 R)
• M21: 13,105,222 km (0.093 R)
• M22: 14,144,927 km (0.065 R)
• M23: 14,723,273 km (0.116 R)
• M24: 14,966,519 km (0.087 R)
• M25: 15,457,050 km (0.082 R)
• M26: 17,164,112 km (0.103 R)
• M27: 17,317,599 km (0.091 R)
• M28: 19,461,037 km (0.1 R)
• M29: 20,266,024 km (0.044 R)
• M30: 20,754,161 km (0.087 R)
• M31: 21,191,436 km (0.088 R)
• M32: 22,970,603 km (0.03 R)
• M33: 24,912,982 km (0.099 R)
• M34: 25,145,008 km (0.114 R)
• M35: 25,435,976 km (0.105 R)
• M36: 25,962,561 km (0.088 R)
• M37: 26,611,217 km (0.114 R)
• M38: 27,803,961 km (0.069 R)
• M39: 28,044,664 km (0.09 R)
• M40: 28,588,602 km (0.076 R)
• M41: 30,241,658 km (0.089 R)
• M42: 30,427,160 km (0.115 R)
• M43: 31,925,382 km (0.084 R)
• M44: 33,831,858 km (0.086 R)
• M45: 33,960,213 km (0.103 R)
• M46: 35,123,186 km (0.063 R)
• M47: 36,299,175 km (0.111 R)
• M48: 36,628,141 km (0.06 R)
• M49: 36,760,086 km (0.093 R)
• M50: 37,024,276 km (0.11 R)
• M51: 38,555,710 km (0.083 R)
• M52: 39,160,534 km (0.099 R)
• M53: 39,295,321 km (0.1 R)
• M54: 39,700,881 km (0.109 R)
• M55: 40,515,891 km (0.115 R)
• M56: 42,785,889 km (0.036 R)
• M57: 43,063,692 km (0.104 R)
• M58: 43,761,267 km (0.05 R)
• M59: 44,392,121 km (0.113 R)
• M60: 44,814,436 km (0.062 R)
• M61: 45,521,286 km (0.081 R)
• M62: 45,805,073 km (0.113 R)
• M63: 46,160,517 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 7.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.15 AU - 14.37 AU

Year: 16003 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,511,488 km

• M1: 108,309 km (0.078 R)
• M2: 160,668 km (0.09 R)
• M3: 378,632 km (0.025 R)
• M4: 491,130 km (0.087 R)
• M5: 567,425 km (0.049 R)
• M6: 715,826 km (0.118 R)
• M7: 840,291 km (0.078 R)
• M8: 1,430,006 km (0.089 R)
• M9: 2,175,602 km (0.097 R)
• M10: 2,684,384 km (0.048 R)
• M11: 3,468,127 km (0.085 R)
• M12: 4,188,292 km (0.093 R)
• M13: 4,482,551 km (0.101 R)
• M14: 4,648,903 km (0.11 R)
• M15: 4,885,268 km (0.103 R)
• M16: 5,761,164 km (0.115 R)
• M17: 6,161,936 km (0.115 R)
• M18: 6,272,788 km (0.076 R)
• M19: 7,028,557 km (0.081 R)
• M20: 7,773,105 km (0.081 R)
• M21: 7,973,267 km (0.111 R)
• M22: 8,501,497 km (0.03 R)
• M23: 9,591,617 km (0.081 R)
• M24: 10,327,938 km (0.079 R)
• M25: 10,459,734 km (0.058 R)
• M26: 10,814,131 km (0.098 R)
• M27: 11,037,480 km (0.08 R)
• M28: 11,443,639 km (0.076 R)
• M29: 11,992,663 km (0.097 R)
• M30: 12,410,041 km (0.106 R)
• M31: 12,550,214 km (0.079 R)
• M32: 12,737,959 km (0.1 R)
• M33: 13,068,720 km (0.072 R)
• M34: 13,163,865 km (0.052 R)
• M35: 13,306,880 km (0.032 R)
• M36: 14,126,826 km (0.085 R)
• M37: 15,312,240 km (0.105 R)
• M38: 16,993,421 km (0.079 R)
• M39: 18,625,533 km (0.104 R)
• M40: 19,595,975 km (0.101 R)
• M41: 19,759,336 km (0.097 R)
• M42: 20,472,319 km (0.107 R)
• M43: 21,137,880 km (0.119 R)
• M44: 22,093,062 km (0.106 R)
• M45: 23,004,712 km (0.071 R)
• M46: 24,453,717 km (0.103 R)
• M47: 24,923,753 km (0.104 R)
• M48: 25,812,813 km (0.11 R)
• M49: 26,893,508 km (0.098 R)
• M50: 27,500,128 km (0.091 R)
• M51: 27,622,050 km (0.058 R)
• M52: 28,357,174 km (0.082 R)
• M53: 28,480,293 km (0.112 R)
• M54: 28,788,913 km (0.064 R)
• M55: 29,784,038 km (0.113 R)
• M56: 30,097,296 km (0.058 R)
• M57: 31,616,164 km (0.102 R)
• M58: 33,875,540 km (0.119 R)
• M59: 34,071,663 km (0.088 R)
• M60: 34,596,452 km (0.074 R)
• M61: 35,123,785 km (0.109 R)
• M62: 36,721,939 km (0.106 R)
• M63: 37,665,004 km (0.063 R)
• M64: 38,275,513 km (0.096 R)
• M65: 39,231,742 km (0.115 R)
• M66: 39,712,700 km (0.057 R)
• M67: 39,988,558 km (0.038 R)
• M68: 45,131,434 km (0.094 R)
• M69: 45,419,260 km (0.108 R)
• M70: 45,779,791 km (0.085 R)
• M71: 46,068,963 km (0.039 R)
• M72: 47,523,653 km (0.102 R)
• M73: 49,511,510 km (0.115 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: 541 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit