🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.78 AU - 0.86 AU

Year: 261 Days

Day: 31 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,889,028 km

• M1: 434,881 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.82 AU - 0.94 AU

Year: 290 Days

Day: 27.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.9 AU - 3.9 AU

Year: 2203 Days

Day: 17.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.53 AU - 5.41 AU

Year: 3894 Days

Day: 46.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,889,028 km

• M1: 306,676 km (0.076 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 9.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.29 AU - 8.35 AU

Year: 6961 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,889,028 km

• M1: 130,300 km (0.075 R)
• M2: 230,530 km (0.1 R)
• M3: 683,812 km (0.068 R)
• M4: 743,053 km (0.096 R)
• M5: 854,503 km (0.083 R)
• M6: 1,025,942 km (0.066 R)
• M7: 1,123,031 km (0.049 R)
• M8: 1,208,900 km (0.105 R)
• M9: 1,297,014 km (0.07 R)
• M10: 1,479,822 km (0.084 R)
• M11: 1,720,525 km (0.099 R)
• M12: 1,803,702 km (0.095 R)
• M13: 1,888,075 km (0.063 R)
• M14: 2,043,507 km (0.076 R)
• M15: 2,785,064 km (0.093 R)
• M16: 3,002,728 km (0.092 R)
• M17: 3,184,939 km (0.063 R)
• M18: 3,246,423 km (0.036 R)
• M19: 3,412,627 km (0.105 R)
• M20: 4,675,981 km (0.034 R)
• M21: 4,816,752 km (0.049 R)
• M22: 4,959,020 km (0.036 R)
• M23: 5,223,359 km (0.093 R)
• M24: 5,418,435 km (0.097 R)
• M25: 5,891,463 km (0.1 R)
• M26: 6,352,075 km (0.11 R)
• M27: 6,481,926 km (0.104 R)
• M28: 6,824,056 km (0.102 R)
• M29: 7,443,840 km (0.113 R)
• M30: 7,718,951 km (0.103 R)
• M31: 7,885,603 km (0.086 R)
• M32: 8,025,327 km (0.088 R)
• M33: 8,506,883 km (0.102 R)
• M34: 9,056,206 km (0.076 R)
• M35: 9,408,958 km (0.107 R)
• M36: 9,468,199 km (0.059 R)
• M37: 9,886,474 km (0.094 R)
• M38: 10,128,225 km (0.066 R)
• M39: 10,710,160 km (0.093 R)
• M40: 10,927,227 km (0.052 R)
• M41: 11,334,432 km (0.08 R)
• M42: 11,842,317 km (0.11 R)
• M43: 12,034,700 km (0.098 R)
• M44: 12,163,504 km (0.083 R)
• M45: 12,814,554 km (0.078 R)
• M46: 14,218,530 km (0.096 R)
• M47: 14,286,597 km (0.073 R)
• M48: 14,662,835 km (0.066 R)
• M49: 14,973,251 km (0.116 R)
• M50: 15,530,353 km (0.112 R)
• M51: 16,271,760 km (0.093 R)
• M52: 16,342,969 km (0.075 R)
• M53: 16,450,081 km (0.074 R)
• M54: 17,169,497 km (0.049 R)
• M55: 17,350,959 km (0.087 R)
• M56: 17,496,518 km (0.025 R)
• M57: 17,569,522 km (0.106 R)
• M58: 17,715,829 km (0.071 R)
• M59: 18,083,241 km (0.106 R)
• M60: 18,304,795 km (0.086 R)
• M61: 18,378,996 km (0.082 R)
• M62: 19,162,889 km (0.106 R)
• M63: 19,881,557 km (0.099 R)
• M64: 20,110,292 km (0.096 R)
• M65: 20,493,562 km (0.07 R)
• M66: 21,034,209 km (0.051 R)
• M67: 21,150,596 km (0.089 R)
• M68: 21,501,403 km (0.1 R)
• M69: 22,644,330 km (0.111 R)
• M70: 22,843,445 km (0.067 R)
• M71: 22,963,124 km (0.043 R)
• M72: 23,123,044 km (0.119 R)
• M73: 23,847,397 km (0.102 R)
• M74: 23,928,329 km (0.075 R)
• M75: 24,538,389 km (0.095 R)
• M76: 25,030,117 km (0.114 R)
• M77: 25,442,259 km (0.06 R)
• M78: 26,106,474 km (0.086 R)
• M79: 26,860,597 km (0.069 R)
• M80: 27,749,507 km (0.115 R)
• M81: 27,834,629 km (0.071 R)
• M82: 27,919,899 km (0.111 R)
• M83: 28,176,161 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 11.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.71 AU - 11.59 AU

Year: 10536 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,889,028 km

• M1: 353,201 km (0.051 R)
• M2: 633,248 km (0.102 R)
• M3: 768,484 km (0.116 R)
• M4: 1,369,718 km (0.101 R)
• M5: 1,509,143 km (0.118 R)
• M6: 1,979,030 km (0.106 R)
• M7: 2,069,387 km (0.079 R)
• M8: 2,517,433 km (0.101 R)
• M9: 2,918,206 km (0.119 R)
• M10: 3,073,787 km (0.083 R)
• M11: 3,179,104 km (0.099 R)
• M12: 3,921,409 km (0.065 R)
• M13: 4,064,574 km (0.046 R)
• M14: 4,807,178 km (0.051 R)
• M15: 4,991,632 km (0.104 R)
• M16: 5,084,832 km (0.044 R)
• M17: 5,241,311 km (0.102 R)
• M18: 6,015,031 km (0.057 R)
• M19: 6,147,425 km (0.083 R)
• M20: 6,280,867 km (0.093 R)
• M21: 6,618,808 km (0.086 R)
• M22: 6,755,541 km (0.087 R)
• M23: 7,560,377 km (0.031 R)
• M24: 7,847,605 km (0.088 R)
• M25: 8,955,976 km (0.097 R)
• M26: 9,336,403 km (0.108 R)
• M27: 9,956,037 km (0.109 R)
• M28: 10,270,941 km (0.114 R)
• M29: 10,709,113 km (0.069 R)
• M30: 10,789,447 km (0.109 R)
• M31: 11,521,729 km (0.066 R)
• M32: 12,649,996 km (0.098 R)
• M33: 12,862,874 km (0.106 R)
• M34: 13,378,538 km (0.099 R)
• M35: 13,988,598 km (0.112 R)
• M36: 14,385,630 km (0.111 R)
• M37: 15,873,082 km (0.113 R)
• M38: 16,010,712 km (0.102 R)
• M39: 16,241,093 km (0.09 R)
• M40: 16,704,996 km (0.077 R)
• M41: 17,740,961 km (0.086 R)
• M42: 18,507,351 km (0.038 R)
• M43: 18,797,571 km (0.12 R)
• M44: 19,382,499 km (0.113 R)
• M45: 20,520,340 km (0.042 R)
• M46: 20,921,262 km (0.111 R)
• M47: 21,021,792 km (0.059 R)
• M48: 21,122,621 km (0.09 R)
• M49: 21,426,005 km (0.106 R)
• M50: 22,601,994 km (0.05 R)
• M51: 22,964,171 km (0.071 R)
• M52: 23,798,927 km (0.095 R)
• M53: 24,378,768 km (0.09 R)
• M54: 25,767,485 km (0.08 R)
• M55: 26,417,189 km (0.088 R)
• M56: 27,291,588 km (0.116 R)
• M57: 27,401,692 km (0.092 R)
• M58: 27,622,050 km (0.08 R)
• M59: 27,898,357 km (0.107 R)
• M60: 30,028,631 km (0.094 R)
• M61: 30,199,023 km (0.111 R)
• M62: 30,941,028 km (0.107 R)
• M63: 31,343,147 km (0.065 R)
• M64: 31,689,167 km (0.109 R)
• M65: 32,501,484 km (0.119 R)
• M66: 33,144,605 km (0.085 R)
• M67: 33,261,890 km (0.036 R)
• M68: 33,379,474 km (0.115 R)
• M69: 33,909,948 km (0.103 R)
• M70: 34,146,612 km (0.115 R)
• M71: 34,324,483 km (0.105 R)
• M72: 34,621,734 km (0.114 R)
• M73: 35,039,112 km (0.098 R)
• M74: 35,278,469 km (0.11 R)
• M75: 35,758,678 km (0.041 R)
• M76: 36,422,444 km (0.089 R)
• M77: 36,604,205 km (0.098 R)
• M78: 38,315,007 km (0.081 R)
• M79: 38,623,328 km (0.118 R)
• M80: 41,497,701 km (0.04 R)
• M81: 41,814,250 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 12.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.2 AU - 12.54 AU

Year: 13475 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,889,028 km

• M1: 190,588 km (0.107 R)
• M2: 401,670 km (0.102 R)
• M3: 585,227 km (0.088 R)
• M4: 952,041 km (0.106 R)
• M5: 1,090,269 km (0.106 R)
• M6: 1,260,512 km (0.116 R)
• M7: 1,413,999 km (0.102 R)
• M8: 2,150,918 km (0.03 R)
• M9: 2,399,699 km (0.095 R)
• M10: 3,236,849 km (0.118 R)
• M11: 4,274,161 km (0.104 R)
• M12: 4,391,146 km (0.032 R)
• M13: 4,788,777 km (0.106 R)
• M14: 5,747,550 km (0.069 R)
• M15: 6,007,402 km (0.077 R)
• M16: 6,182,730 km (0.107 R)
• M17: 6,315,424 km (0.068 R)
• M18: 6,538,773 km (0.097 R)
• M19: 6,719,188 km (0.042 R)
• M20: 6,993,102 km (0.098 R)
• M21: 7,599,273 km (0.099 R)
• M22: 8,417,274 km (0.096 R)
• M23: 8,712,730 km (0.09 R)
• M24: 10,450,907 km (0.109 R)
• M25: 12,126,553 km (0.107 R)
• M26: 13,480,414 km (0.108 R)
• M27: 13,710,645 km (0.102 R)
• M28: 13,884,328 km (0.05 R)
• M29: 14,000,416 km (0.096 R)
• M30: 14,881,847 km (0.107 R)
• M31: 15,359,213 km (0.045 R)
• M32: 15,599,916 km (0.093 R)
• M33: 16,698,114 km (0.054 R)
• M34: 17,194,181 km (0.111 R)
• M35: 18,264,554 km (0.044 R)
• M36: 18,711,552 km (0.084 R)
• M37: 18,839,907 km (0.1 R)
• M38: 20,337,232 km (0.109 R)
• M39: 20,734,265 km (0.061 R)
• M40: 21,267,432 km (0.091 R)
• M41: 21,872,705 km (0.116 R)
• M42: 22,894,009 km (0.094 R)
• M43: 23,100,155 km (0.11 R)
• M44: 24,420,207 km (0.109 R)
• M45: 25,978,867 km (0.089 R)
• M46: 27,132,715 km (0.054 R)
• M47: 28,229,567 km (0.051 R)
• M48: 28,376,921 km (0.098 R)
• M49: 28,598,326 km (0.093 R)
• M50: 28,746,428 km (0.076 R)
• M51: 29,864,373 km (0.096 R)
• M52: 30,617,598 km (0.097 R)
• M53: 31,224,816 km (0.04 R)
• M54: 33,692,732 km (0.109 R)
• M55: 34,319,547 km (0.12 R)
• M56: 35,108,376 km (0.114 R)
• M57: 35,346,237 km (0.095 R)
• M58: 36,062,960 km (0.095 R)
• M59: 37,429,836 km (0.082 R)
• M60: 37,997,560 km (0.077 R)
• M61: 38,404,765 km (0.052 R)
• M62: 41,630,993 km (0.065 R)
• M63: 42,135,138 km (0.116 R)
• M64: 43,149,262 km (0.113 R)
• M65: 43,829,783 km (0.068 R)
• M66: 44,599,613 km (0.104 R)
• M67: 45,806,120 km (0.044 R)
• M68: 45,979,354 km (0.061 R)
• M69: 46,326,421 km (0.119 R)
• M70: 47,635,852 km (0.101 R)
• M71: 48,075,071 km (0.115 R)
• M72: 50,917,430 km (0.114 R)
• M73: 51,456,432 km (0.108 R)
• M74: 53,175,760 km (0.101 R)
• M75: 53,266,865 km (0.03 R)
• M76: 53,996,753 km (0.098 R)
• M77: 55,282,248 km (0.07 R)
• M78: 55,466,702 km (0.109 R)
• M79: 57,136,064 km (0.054 R)
• M80: 57,229,264 km (0.045 R)
• M81: 57,509,161 km (0.056 R)
• M82: 57,789,657 km (0.118 R)
• M83: 58,070,453 km (0.056 R)
• M84: 59,860,092 km (0.079 R)
• M85: 61,858,869 km (0.064 R)
• M86: 62,530,115 km (0.058 R)
• M87: 64,170,007 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.3

Radius: 6.3

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.36 AU - 16.08 AU

Year: 18846 Days

Day: 23.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,889,028 km

• M1: 137,630 km (0.044 R)
• M2: 187,147 km (0.082 R)
• M3: 348,563 km (0.04 R)
• M4: 530,324 km (0.117 R)
• M5: 791,074 km (0.115 R)
• M6: 1,004,251 km (0.068 R)
• M7: 1,612,067 km (0.114 R)
• M8: 2,314,279 km (0.11 R)
• M9: 2,976,698 km (0.088 R)
• M10: 3,307,759 km (0.092 R)
• M11: 4,185,898 km (0.093 R)
• M12: 4,556,452 km (0.112 R)
• M13: 4,603,426 km (0.117 R)
• M14: 5,378,193 km (0.12 R)
• M15: 6,402,340 km (0.069 R)
• M16: 7,045,162 km (0.092 R)
• M17: 8,276,353 km (0.084 R)
• M18: 11,696,310 km (0.096 R)
• M19: 13,010,826 km (0.04 R)
• M20: 14,928,372 km (0.053 R)
• M21: 17,668,107 km (0.088 R)
• M22: 17,891,008 km (0.085 R)
• M23: 18,114,657 km (0.086 R)
• M24: 19,171,117 km (0.116 R)
• M25: 21,421,966 km (0.041 R)
• M26: 22,137,343 km (0.087 R)
• M27: 22,297,413 km (0.047 R)
• M28: 22,699,233 km (0.114 R)
• M29: 23,265,760 km (0.112 R)
• M30: 23,509,904 km (0.103 R)
• M31: 23,591,584 km (0.117 R)
• M32: 24,000,884 km (0.068 R)
• M33: 24,578,033 km (0.115 R)
• M34: 24,993,017 km (0.119 R)
• M35: 26,421,378 km (0.076 R)
• M36: 27,102,646 km (0.069 R)
• M37: 28,308,704 km (0.076 R)
• M38: 28,656,519 km (0.079 R)
• M39: 28,918,316 km (0.112 R)
• M40: 31,130,419 km (0.059 R)
• M41: 31,489,454 km (0.119 R)
• M42: 32,030,550 km (0.099 R)
• M43: 34,502,954 km (0.068 R)
• M44: 35,434,200 km (0.061 R)
• M45: 37,607,110 km (0.12 R)
• M46: 39,240,718 km (0.092 R)
• M47: 40,017,580 km (0.039 R)
• M48: 40,212,506 km (0.036 R)
• M49: 41,882,617 km (0.07 R)
• M50: 41,981,501 km (0.101 R)
• M51: 43,174,993 km (0.093 R)
• M52: 45,188,580 km (0.11 R)
• M53: 46,206,893 km (0.032 R)
• M54: 47,438,682 km (0.09 R)
• M55: 48,785,362 km (0.09 R)
• M56: 50,249,775 km (0.113 R)
• M57: 50,565,427 km (0.054 R)
• M58: 50,670,744 km (0.104 R)
• M59: 51,092,909 km (0.091 R)
• M60: 52,900,201 km (0.037 R)
• M61: 54,836,595 km (0.096 R)
• M62: 56,031,284 km (0.066 R)
• M63: 56,686,523 km (0.071 R)
• M64: 56,795,879 km (0.083 R)
• M65: 57,124,695 km (0.111 R)
• M66: 59,110,756 km (0.101 R)
• M67: 59,332,909 km (0.092 R)
• M68: 59,555,212 km (0.117 R)
• M69: 61,906,441 km (0.12 R)
• M70: 62,019,238 km (0.076 R)
• M71: 62,132,035 km (0.111 R)
• M72: 62,470,724 km (0.105 R)
• M73: 62,923,408 km (0.05 R)
• M74: 64,287,890 km (0.056 R)
• M75: 64,744,911 km (0.086 R)
• M76: 65,317,722 km (0.104 R)
• M77: 66,699,258 km (0.109 R)
• M78: 67,625,568 km (0.059 R)
• M79: 68,789,589 km (0.04 R)
• M80: 70,901,163 km (0.057 R)
• M81: 71,373,443 km (0.108 R)
• M82: 71,609,808 km (0.077 R)
• M83: 71,846,621 km (0.076 R)
• M84: 72,558,258 km (0.086 R)
• M85: 73,391,668 km (0.067 R)
• M86: 73,749,805 km (0.118 R)
• M87: 76,393,649 km (0.102 R)
• M88: 77,241,270 km (0.114 R)
• M89: 78,213,956 km (0.118 R)
• M90: 78,335,878 km (0.101 R)
• M91: 78,457,800 km (0.098 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 13,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit