🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.42 AU

Year: 428 Days

Day: 39.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.53 AU - 1.69 AU

Year: 718 Days

Day: 16.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.57 AU - 2.11 AU

Year: 877 Days

Day: 39.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.26 AU - 5.06 AU

Year: 3536 Days

Day: 33.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,160,374 km

• M1: 2,134,462 km (0.12 R)

Asteroid Belt

Center: 8.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 14.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.82 AU - 12.68 AU

Year: 15069 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,160,374 km

• M1: 509,530 km (0.114 R)
• M2: 754,272 km (0.032 R)
• M3: 976,126 km (0.048 R)
• M4: 1,084,734 km (0.066 R)
• M5: 1,267,842 km (0.103 R)
• M6: 1,562,849 km (0.107 R)
• M7: 1,853,218 km (0.094 R)
• M8: 2,047,546 km (0.084 R)
• M9: 2,190,562 km (0.047 R)
• M10: 2,366,788 km (0.052 R)
• M11: 2,765,167 km (0.097 R)
• M12: 3,086,354 km (0.11 R)
• M13: 3,385,998 km (0.089 R)
• M14: 3,591,097 km (0.083 R)
• M15: 3,871,294 km (0.1 R)
• M16: 4,415,830 km (0.06 R)
• M17: 5,179,677 km (0.076 R)
• M18: 5,297,859 km (0.112 R)
• M19: 5,657,941 km (0.11 R)
• M20: 6,234,042 km (0.075 R)
• M21: 6,444,377 km (0.077 R)
• M22: 7,133,275 km (0.037 R)
• M23: 8,210,679 km (0.118 R)
• M24: 8,627,908 km (0.075 R)
• M25: 9,052,167 km (0.088 R)
• M26: 9,147,311 km (0.104 R)
• M27: 10,019,168 km (0.105 R)
• M28: 10,615,166 km (0.098 R)
• M29: 10,866,939 km (0.099 R)
• M30: 11,069,794 km (0.057 R)
• M31: 11,171,819 km (0.093 R)
• M32: 11,427,931 km (0.06 R)
• M33: 12,313,401 km (0.106 R)
• M34: 12,844,623 km (0.08 R)
• M35: 12,951,735 km (0.073 R)
• M36: 13,491,933 km (0.087 R)
• M37: 13,764,949 km (0.103 R)
• M38: 14,650,568 km (0.078 R)
• M39: 14,874,815 km (0.076 R)
• M40: 15,213,355 km (0.119 R)
• M41: 15,554,588 km (0.111 R)
• M42: 16,768,575 km (0.064 R)
• M43: 17,654,344 km (0.108 R)
• M44: 17,893,102 km (0.088 R)
• M45: 20,778,396 km (0.076 R)
• M46: 22,242,361 km (0.109 R)
• M47: 22,371,314 km (0.115 R)
• M48: 23,215,046 km (0.102 R)
• M49: 23,871,183 km (0.092 R)
• M50: 24,267,767 km (0.107 R)
• M51: 25,605,770 km (0.1 R)
• M52: 25,943,861 km (0.082 R)
• M53: 26,351,815 km (0.049 R)
• M54: 26,488,098 km (0.113 R)
• M55: 28,843,068 km (0.087 R)
• M56: 28,983,690 km (0.097 R)
• M57: 29,477,512 km (0.087 R)
• M58: 29,903,118 km (0.074 R)
• M59: 31,336,416 km (0.086 R)
• M60: 32,792,003 km (0.038 R)
• M61: 33,233,017 km (0.095 R)
• M62: 34,493,230 km (0.056 R)
• M63: 35,091,621 km (0.116 R)
• M64: 36,831,295 km (0.093 R)
• M65: 38,135,040 km (0.052 R)
• M66: 39,220,074 km (0.064 R)
• M67: 39,453,895 km (0.118 R)
• M68: 39,766,405 km (0.103 R)
• M69: 40,708,872 km (0.12 R)
• M70: 41,817,691 km (0.044 R)
• M71: 43,741,520 km (0.112 R)
• M72: 43,903,086 km (0.117 R)
• M73: 45,203,390 km (0.103 R)
• M74: 46,268,976 km (0.111 R)
• M75: 47,592,019 km (0.12 R)
• M76: 49,852,742 km (0.08 R)
• M77: 50,275,207 km (0.072 R)
• M78: 51,549,781 km (0.114 R)
• M79: 53,870,792 km (0.088 R)
• M80: 54,304,326 km (0.098 R)
• M81: 54,739,058 km (0.114 R)
• M82: 55,524,446 km (0.114 R)
• M83: 56,225,612 km (0.057 R)
• M84: 56,841,656 km (0.063 R)
• M85: 58,169,187 km (0.035 R)
• M86: 58,881,423 km (0.061 R)
• M87: 59,507,041 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.7

Radius: 3.5

Gravity: 60.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.41 AU - 16.81 AU

Year: 18628 Days

Day: 20.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,160,374 km

• M1: 69,862 km (0.039 R)
• M2: 96,939 km (0.08 R)
• M3: 320,887 km (0.032 R)
• M4: 490,831 km (0.091 R)
• M5: 1,032,225 km (0.082 R)
• M6: 1,085,632 km (0.102 R)
• M7: 1,892,413 km (0.118 R)
• M8: 1,958,087 km (0.112 R)
• M9: 2,332,380 km (0.114 R)
• M10: 2,509,803 km (0.112 R)
• M11: 2,765,466 km (0.065 R)
• M12: 3,380,463 km (0.058 R)
• M13: 3,744,285 km (0.111 R)
• M14: 4,421,215 km (0.041 R)
• M15: 4,818,398 km (0.105 R)
• M16: 5,365,477 km (0.093 R)
• M17: 5,412,002 km (0.077 R)
• M18: 6,028,345 km (0.046 R)
• M19: 6,666,680 km (0.092 R)
• M20: 7,223,333 km (0.112 R)
• M21: 7,274,645 km (0.078 R)
• M22: 7,847,456 km (0.082 R)
• M23: 7,953,221 km (0.03 R)
• M24: 8,925,458 km (0.097 R)
• M25: 10,920,345 km (0.089 R)
• M26: 11,038,378 km (0.101 R)
• M27: 11,097,619 km (0.119 R)
• M28: 12,858,685 km (0.059 R)
• M29: 13,170,896 km (0.075 R)
• M30: 13,233,727 km (0.106 R)
• M31: 13,422,519 km (0.118 R)
• M32: 14,444,871 km (0.071 R)
• M33: 14,509,647 km (0.117 R)
• M34: 17,520,155 km (0.088 R)
• M35: 18,214,588 km (0.08 R)
• M36: 18,988,757 km (0.097 R)
• M37: 19,272,993 km (0.08 R)
• M38: 19,917,461 km (0.088 R)
• M39: 19,989,567 km (0.101 R)
• M40: 20,423,700 km (0.088 R)
• M41: 21,301,241 km (0.075 R)
• M42: 21,818,700 km (0.088 R)
• M43: 22,340,497 km (0.103 R)
• M44: 23,320,214 km (0.097 R)
• M45: 24,777,147 km (0.068 R)
• M46: 25,399,325 km (0.082 R)
• M47: 26,184,265 km (0.067 R)
• M48: 26,263,253 km (0.053 R)
• M49: 26,342,240 km (0.108 R)
• M50: 26,579,802 km (0.108 R)
• M51: 26,738,525 km (0.1 R)
• M52: 27,056,869 km (0.071 R)
• M53: 27,216,640 km (0.062 R)
• M54: 28,100,464 km (0.093 R)
• M55: 28,586,508 km (0.096 R)
• M56: 29,320,883 km (0.076 R)
• M57: 29,649,101 km (0.079 R)
• M58: 30,226,699 km (0.083 R)
• M59: 32,150,228 km (0.098 R)
• M60: 32,658,562 km (0.047 R)
• M61: 32,743,533 km (0.064 R)
• M62: 32,998,897 km (0.107 R)
• M63: 34,718,075 km (0.102 R)
• M64: 34,978,525 km (0.102 R)
• M65: 35,413,855 km (0.03 R)
• M66: 36,026,458 km (0.054 R)
• M67: 36,290,050 km (0.096 R)
• M68: 39,322,100 km (0.072 R)
• M69: 40,411,471 km (0.104 R)
• M70: 42,805,486 km (0.047 R)
• M71: 43,271,184 km (0.071 R)
• M72: 46,768,633 km (0.096 R)
• M73: 47,536,668 km (0.042 R)
• M74: 49,280,082 km (0.087 R)
• M75: 49,572,695 km (0.078 R)
• M76: 49,865,907 km (0.034 R)
• M77: 50,650,398 km (0.066 R)
• M78: 50,945,704 km (0.103 R)
• M79: 53,428,431 km (0.062 R)
• M80: 53,528,661 km (0.11 R)
• M81: 54,331,852 km (0.093 R)
• M82: 56,153,805 km (0.072 R)
• M83: 56,663,335 km (0.076 R)
• M84: 57,995,654 km (0.112 R)
• M85: 58,820,536 km (0.112 R)
• M86: 62,897,228 km (0.091 R)
• M87: 64,489,398 km (0.055 R)
• M88: 64,916,201 km (0.109 R)
• M89: 65,451,013 km (0.051 R)
• M90: 66,956,267 km (0.073 R)
• M91: 67,064,127 km (0.103 R)
• M92: 68,908,220 km (0.117 R)
• M93: 71,098,931 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.8

Radius: 7.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 18.18 AU - 21.16 AU

Year: 30661 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,160,374 km

• M1: 352,004 km (0.119 R)
• M2: 407,355 km (0.12 R)
• M3: 1,387,221 km (0.118 R)
• M4: 1,448,407 km (0.105 R)
• M5: 1,801,607 km (0.083 R)
• M6: 2,361,702 km (0.12 R)
• M7: 3,502,834 km (0.098 R)
• M8: 3,800,534 km (0.115 R)
• M9: 3,887,151 km (0.116 R)
• M10: 4,466,095 km (0.051 R)
• M11: 4,835,751 km (0.106 R)
• M12: 4,976,972 km (0.061 R)
• M13: 6,002,764 km (0.085 R)
• M14: 6,774,540 km (0.091 R)
• M15: 8,017,399 km (0.085 R)
• M16: 9,154,193 km (0.061 R)
• M17: 9,800,755 km (0.111 R)
• M18: 11,013,694 km (0.081 R)
• M19: 11,386,642 km (0.08 R)
• M20: 11,512,005 km (0.087 R)
• M21: 12,595,243 km (0.081 R)
• M22: 12,920,020 km (0.116 R)
• M23: 13,511,530 km (0.119 R)
• M24: 13,577,802 km (0.096 R)
• M25: 13,777,365 km (0.07 R)
• M26: 14,313,973 km (0.059 R)
• M27: 14,381,591 km (0.105 R)
• M28: 14,925,978 km (0.028 R)
• M29: 15,131,825 km (0.094 R)
• M30: 17,602,433 km (0.094 R)
• M31: 19,069,390 km (0.111 R)
• M32: 19,292,889 km (0.088 R)
• M33: 19,442,338 km (0.111 R)
• M34: 19,517,137 km (0.111 R)
• M35: 19,667,183 km (0.107 R)
• M36: 20,422,952 km (0.051 R)
• M37: 20,499,097 km (0.038 R)
• M38: 21,574,407 km (0.055 R)
• M39: 21,884,972 km (0.116 R)
• M40: 23,460,088 km (0.049 R)
• M41: 25,479,809 km (0.086 R)
• M42: 26,137,890 km (0.063 R)
• M43: 26,303,195 km (0.079 R)
• M44: 29,167,396 km (0.051 R)
• M45: 31,072,824 km (0.12 R)
• M46: 31,511,445 km (0.076 R)
• M47: 32,483,532 km (0.12 R)
• M48: 33,375,883 km (0.089 R)
• M49: 33,915,184 km (0.071 R)
• M50: 34,366,820 km (0.12 R)
• M51: 35,733,396 km (0.092 R)
• M52: 36,008,955 km (0.119 R)
• M53: 37,117,924 km (0.111 R)
• M54: 37,210,825 km (0.099 R)
• M55: 37,676,523 km (0.112 R)
• M56: 40,224,773 km (0.036 R)
• M57: 40,320,217 km (0.113 R)
• M58: 40,990,415 km (0.106 R)
• M59: 41,857,484 km (0.088 R)
• M60: 43,120,689 km (0.111 R)
• M61: 46,683,362 km (0.103 R)
• M62: 47,689,707 km (0.107 R)
• M63: 47,790,685 km (0.079 R)
• M64: 48,296,925 km (0.115 R)
• M65: 50,339,384 km (0.036 R)
• M66: 52,618,508 km (0.119 R)
• M67: 52,931,766 km (0.054 R)
• M68: 53,455,508 km (0.115 R)
• M69: 53,980,896 km (0.078 R)
• M70: 54,613,695 km (0.116 R)
• M71: 54,930,992 km (0.101 R)
• M72: 55,036,907 km (0.076 R)
• M73: 55,142,822 km (0.091 R)
• M74: 55,673,745 km (0.112 R)
• M75: 58,894,438 km (0.064 R)
• M76: 59,654,545 km (0.083 R)
• M77: 64,171,652 km (0.107 R)
• M78: 64,841,851 km (0.084 R)
• M79: 66,189,279 km (0.12 R)
• M80: 67,659,377 km (0.113 R)
• M81: 68,113,855 km (0.073 R)
• M82: 70,171,574 km (0.114 R)
• M83: 71,208,138 km (0.065 R)
• M84: 71,786,184 km (0.112 R)
• M85: 72,017,761 km (0.045 R)
• M86: 72,481,814 km (0.033 R)
• M87: 72,714,289 km (0.065 R)
• M88: 74,934,321 km (0.077 R)
• M89: 76,347,872 km (0.118 R)
• M90: 76,821,050 km (0.031 R)
• M91: 77,770,398 km (0.099 R)
• M92: 78,604,107 km (0.098 R)
• M93: 79,201,451 km (0.094 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit