🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.91 AU - 1.47 AU

Year: 489 Days

Day: 22.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.34 AU - 1.6 AU

Year: 671 Days

Day: 37.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.46 AU - 1.78 AU

Year: 777 Days

Day: 42.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.36 AU - 2.16 AU

Year: 880 Days

Day: 42.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.19 AU - 3.29 AU

Year: 1709 Days

Day: 16.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.22 AU - 3.56 AU

Year: 1851 Days

Day: 47.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 11.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.1 AU - 4.92 AU

Year: 3608 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,000,980 km

• M1: 149,897 km (0.063 R)
• M2: 233,223 km (0.095 R)
• M3: 490,382 km (0.097 R)
• M4: 617,091 km (0.074 R)
• M5: 986,149 km (0.118 R)
• M6: 1,103,883 km (0.098 R)
• M7: 1,201,570 km (0.094 R)
• M8: 1,289,683 km (0.08 R)
• M9: 1,567,786 km (0.11 R)
• M10: 1,650,813 km (0.076 R)
• M11: 1,749,697 km (0.077 R)
• M12: 1,865,186 km (0.094 R)
• M13: 1,938,788 km (0.092 R)
• M14: 2,321,460 km (0.026 R)
• M15: 2,432,910 km (0.07 R)
• M16: 2,811,991 km (0.092 R)
• M17: 3,192,419 km (0.1 R)
• M18: 3,298,932 km (0.043 R)
• M19: 3,534,100 km (0.053 R)
• M20: 3,756,103 km (0.119 R)
• M21: 4,021,041 km (0.119 R)
• M22: 4,194,575 km (0.086 R)
• M23: 4,350,904 km (0.108 R)
• M24: 4,489,283 km (0.073 R)
• M25: 4,831,712 km (0.066 R)
• M26: 5,016,316 km (0.089 R)
• M27: 5,161,575 km (0.075 R)
• M28: 6,667,577 km (0.095 R)
• M29: 6,919,650 km (0.099 R)
• M30: 7,011,951 km (0.101 R)
• M31: 7,291,849 km (0.091 R)
• M32: 7,742,288 km (0.09 R)
• M33: 7,862,415 km (0.094 R)
• M34: 7,958,906 km (0.047 R)
• M35: 8,177,468 km (0.117 R)
• M36: 8,422,659 km (0.11 R)
• M37: 8,820,141 km (0.118 R)
• M38: 9,376,645 km (0.068 R)
• M39: 9,659,235 km (0.084 R)
• M40: 9,918,488 km (0.074 R)
• M41: 10,075,267 km (0.073 R)
• M42: 10,444,026 km (0.09 R)
• M43: 10,924,833 km (0.12 R)
• M44: 11,222,234 km (0.095 R)
• M45: 11,440,198 km (0.114 R)
• M46: 11,549,704 km (0.076 R)
• M47: 12,130,443 km (0.105 R)
• M48: 12,214,217 km (0.112 R)
• M49: 12,692,332 km (0.076 R)
• M50: 12,777,453 km (0.085 R)
• M51: 12,862,575 km (0.109 R)
• M52: 13,119,434 km (0.081 R)
• M53: 13,464,407 km (0.066 R)
• M54: 14,606,437 km (0.079 R)
• M55: 14,904,286 km (0.115 R)
• M56: 15,809,802 km (0.093 R)
• M57: 16,207,733 km (0.103 R)
• M58: 16,733,120 km (0.108 R)
• M59: 16,888,702 km (0.118 R)
• M60: 17,515,816 km (0.112 R)
• M61: 17,705,506 km (0.088 R)
• M62: 17,832,365 km (0.107 R)
• M63: 18,118,845 km (0.094 R)
• M64: 18,535,176 km (0.065 R)
• M65: 18,760,770 km (0.04 R)
• M66: 19,052,186 km (0.11 R)
• M67: 19,247,112 km (0.074 R)
• M68: 19,344,949 km (0.051 R)
• M69: 20,232,364 km (0.092 R)
• M70: 20,631,192 km (0.068 R)
• M71: 20,731,273 km (0.117 R)
• M72: 22,320,302 km (0.095 R)
• M73: 22,525,849 km (0.098 R)
• M74: 22,697,737 km (0.082 R)
• M75: 22,973,745 km (0.111 R)
• M76: 23,112,123 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 12.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.79 AU - 8.03 AU

Year: 6843 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,000,980 km

• M1: 162,912 km (0.107 R)
• M2: 243,545 km (0.052 R)
• M3: 694,284 km (0.113 R)
• M4: 804,238 km (0.067 R)
• M5: 1,399,488 km (0.047 R)
• M6: 1,810,733 km (0.115 R)
• M7: 2,166,626 km (0.086 R)
• M8: 2,486,915 km (0.084 R)
• M9: 2,603,751 km (0.095 R)
• M10: 2,722,382 km (0.111 R)
• M11: 2,822,613 km (0.037 R)
• M12: 2,944,684 km (0.108 R)
• M13: 3,472,316 km (0.115 R)
• M14: 3,691,776 km (0.112 R)
• M15: 3,825,666 km (0.115 R)
• M16: 4,121,571 km (0.053 R)
• M17: 4,354,196 km (0.093 R)
• M18: 4,639,180 km (0.081 R)
• M19: 4,930,297 km (0.111 R)
• M20: 5,053,416 km (0.07 R)
• M21: 5,227,398 km (0.063 R)
• M22: 5,353,061 km (0.042 R)
• M23: 5,865,433 km (0.116 R)
• M24: 5,969,853 km (0.049 R)
• M25: 6,663,688 km (0.104 R)
• M26: 7,298,880 km (0.09 R)
• M27: 7,411,228 km (0.118 R)
• M28: 7,524,324 km (0.094 R)
• M29: 7,924,498 km (0.101 R)
• M30: 8,865,319 km (0.057 R)
• M31: 9,015,516 km (0.034 R)
• M32: 9,655,645 km (0.051 R)
• M33: 10,659,297 km (0.099 R)
• M34: 10,851,231 km (0.064 R)
• M35: 11,076,526 km (0.111 R)
• M36: 11,238,540 km (0.086 R)
• M37: 12,093,193 km (0.062 R)
• M38: 12,360,374 km (0.065 R)
• M39: 12,764,887 km (0.086 R)
• M40: 12,900,572 km (0.062 R)
• M41: 13,002,748 km (0.071 R)
• M42: 15,138,108 km (0.111 R)
• M43: 16,007,870 km (0.044 R)
• M44: 16,338,182 km (0.112 R)
• M45: 16,931,038 km (0.099 R)
• M46: 17,644,171 km (0.08 R)
• M47: 18,061,549 km (0.11 R)
• M48: 18,482,219 km (0.077 R)
• M49: 18,674,452 km (0.114 R)
• M50: 19,842,063 km (0.045 R)
• M51: 20,673,379 km (0.092 R)
• M52: 20,913,034 km (0.112 R)
• M53: 22,452,097 km (0.079 R)
• M54: 22,863,192 km (0.103 R)
• M55: 23,526,060 km (0.117 R)
• M56: 23,609,386 km (0.11 R)
• M57: 23,901,701 km (0.105 R)
• M58: 25,338,887 km (0.096 R)
• M59: 25,852,756 km (0.113 R)
• M60: 26,716,833 km (0.089 R)
• M61: 27,371,174 km (0.083 R)
• M62: 28,873,735 km (0.111 R)
• M63: 29,410,493 km (0.052 R)
• M64: 29,545,280 km (0.08 R)
• M65: 29,995,719 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 10.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.87 AU - 10.07 AU

Year: 10121 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,000,980 km

• M1: 147,504 km (0.108 R)
• M2: 249,529 km (0.038 R)
• M3: 391,797 km (0.106 R)
• M4: 520,451 km (0.105 R)
• M5: 838,795 km (0.074 R)
• M6: 924,216 km (0.1 R)
• M7: 1,247,347 km (0.104 R)
• M8: 1,329,476 km (0.056 R)
• M9: 1,517,072 km (0.113 R)
• M10: 1,623,137 km (0.115 R)
• M11: 1,695,393 km (0.118 R)
• M12: 1,824,346 km (0.116 R)
• M13: 1,975,889 km (0.113 R)
• M14: 2,560,068 km (0.117 R)
• M15: 2,882,601 km (0.107 R)
• M16: 3,286,964 km (0.12 R)
• M17: 3,519,440 km (0.102 R)
• M18: 4,918,928 km (0.036 R)
• M19: 5,104,878 km (0.117 R)
• M20: 5,732,291 km (0.097 R)
• M21: 5,872,016 km (0.105 R)
• M22: 6,126,332 km (0.084 R)
• M23: 6,441,984 km (0.071 R)
• M24: 7,119,363 km (0.109 R)
• M25: 7,209,271 km (0.085 R)
• M26: 7,420,952 km (0.084 R)
• M27: 8,193,176 km (0.043 R)
• M28: 8,319,138 km (0.03 R)
• M29: 8,445,847 km (0.098 R)
• M30: 9,186,207 km (0.074 R)
• M31: 9,481,663 km (0.088 R)
• M32: 10,048,190 km (0.034 R)
• M33: 10,488,905 km (0.103 R)
• M34: 10,625,787 km (0.098 R)
• M35: 11,039,874 km (0.098 R)
• M36: 11,354,030 km (0.092 R)
• M37: 11,494,652 km (0.061 R)
• M38: 11,600,417 km (0.098 R)
• M39: 12,676,325 km (0.087 R)
• M40: 13,115,694 km (0.098 R)
• M41: 13,709,149 km (0.062 R)
• M42: 13,783,948 km (0.075 R)
• M43: 13,933,994 km (0.064 R)
• M44: 14,046,791 km (0.115 R)
• M45: 14,349,278 km (0.096 R)
• M46: 14,539,417 km (0.056 R)
• M47: 14,654,009 km (0.086 R)
• M48: 14,960,834 km (0.073 R)
• M49: 15,231,008 km (0.063 R)
• M50: 15,893,876 km (0.086 R)
• M51: 16,130,091 km (0.103 R)
• M52: 16,486,733 km (0.103 R)
• M53: 17,369,210 km (0.108 R)
• M54: 17,816,209 km (0.056 R)
• M55: 18,184,668 km (0.075 R)
• M56: 18,266,947 km (0.111 R)
• M57: 18,390,515 km (0.1 R)
• M58: 18,638,548 km (0.105 R)
• M59: 19,473,454 km (0.118 R)
• M60: 19,895,470 km (0.064 R)
• M61: 21,049,767 km (0.072 R)
• M62: 21,482,853 km (0.064 R)
• M63: 22,578,507 km (0.102 R)
• M64: 23,468,016 km (0.036 R)
• M65: 23,602,355 km (0.115 R)
• M66: 24,007,167 km (0.104 R)
• M67: 24,278,238 km (0.058 R)
• M68: 24,414,223 km (0.061 R)
• M69: 25,143,662 km (0.064 R)
• M70: 25,418,922 km (0.1 R)
• M71: 25,510,925 km (0.112 R)
• M72: 25,880,132 km (0.037 R)
• M73: 26,390,560 km (0.108 R)
• M74: 27,752,350 km (0.08 R)
• M75: 28,992,516 km (0.1 R)
• M76: 29,329,411 km (0.031 R)
• M77: 29,425,901 km (0.107 R)
• M78: 30,935,493 km (0.118 R)
• M79: 31,329,235 km (0.119 R)
• M80: 32,870,243 km (0.1 R)
• M81: 33,171,383 km (0.103 R)
• M82: 33,372,592 km (0.072 R)
• M83: 33,826,921 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 12

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.63 AU - 10.39 AU

Year: 11931 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,000,980 km

• M1: 150,645 km (0.108 R)
• M2: 418,126 km (0.112 R)
• M3: 591,809 km (0.111 R)
• M4: 1,052,122 km (0.094 R)
• M5: 1,462,469 km (0.117 R)
• M6: 1,741,170 km (0.109 R)
• M7: 1,944,174 km (0.058 R)
• M8: 2,373,969 km (0.031 R)
• M9: 3,100,865 km (0.091 R)
• M10: 3,265,273 km (0.04 R)
• M11: 3,718,105 km (0.115 R)
• M12: 4,342,826 km (0.117 R)
• M13: 5,722,119 km (0.103 R)
• M14: 6,441,834 km (0.051 R)
• M15: 8,041,035 km (0.089 R)
• M16: 8,690,440 km (0.05 R)
• M17: 9,396,541 km (0.074 R)
• M18: 10,325,694 km (0.098 R)
• M19: 10,490,251 km (0.099 R)
• M20: 10,655,707 km (0.036 R)
• M21: 10,738,734 km (0.093 R)
• M22: 10,863,648 km (0.106 R)
• M23: 11,283,868 km (0.118 R)
• M24: 11,495,998 km (0.032 R)
• M25: 12,488,580 km (0.104 R)
• M26: 12,576,095 km (0.095 R)
• M27: 12,796,003 km (0.102 R)
• M28: 13,017,259 km (0.079 R)
• M29: 13,150,700 km (0.087 R)
• M30: 13,688,654 km (0.111 R)
• M31: 14,096,757 km (0.089 R)
• M32: 14,233,789 km (0.103 R)
• M33: 14,555,125 km (0.03 R)
• M34: 14,693,503 km (0.064 R)
• M35: 15,204,828 km (0.112 R)
• M36: 16,919,070 km (0.098 R)
• M37: 17,064,779 km (0.081 R)
• M38: 17,406,161 km (0.116 R)
• M39: 17,553,216 km (0.062 R)
• M40: 18,194,991 km (0.105 R)
• M41: 18,794,280 km (0.066 R)
• M42: 19,756,344 km (0.06 R)
• M43: 20,320,627 km (0.109 R)
• M44: 20,578,982 km (0.076 R)
• M45: 21,151,045 km (0.097 R)
• M46: 21,360,332 km (0.108 R)
• M47: 21,939,425 km (0.072 R)
• M48: 22,257,620 km (0.105 R)
• M49: 22,844,792 km (0.035 R)
• M50: 24,252,807 km (0.107 R)
• M51: 26,642,633 km (0.096 R)
• M52: 26,982,070 km (0.115 R)
• M53: 27,379,851 km (0.077 R)
• M54: 27,836,873 km (0.09 R)
• M55: 30,809,233 km (0.078 R)
• M56: 32,062,115 km (0.099 R)
• M57: 32,423,244 km (0.037 R)
• M58: 33,027,919 km (0.104 R)
• M59: 34,310,122 km (0.101 R)
• M60: 34,556,061 km (0.074 R)
• M61: 34,679,330 km (0.108 R)
• M62: 34,864,532 km (0.09 R)
• M63: 35,546,249 km (0.099 R)
• M64: 36,232,305 km (0.108 R)
• M65: 36,922,849 km (0.082 R)
• M66: 37,934,878 km (0.057 R)
• M67: 38,253,073 km (0.086 R)
• M68: 39,020,211 km (0.107 R)
• M69: 39,405,725 km (0.066 R)
• M70: 39,727,959 km (0.109 R)
• M71: 40,829,896 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit