🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 174 Days

Day: 43.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,984,946 km

• M1: 48,769 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.75 AU - 0.87 AU

Year: 260 Days

Day: 24.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,984,946 km

• M1: 239,057 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.78 AU - 1.04 AU

Year: 309 Days

Day: 39.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,984,946 km

• M1: 429,645 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.24 AU - 3.72 AU

Year: 1834 Days

Day: 14.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.11 AU - 4.31 AU

Year: 2547 Days

Day: 30.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,984,946 km

• M1: 717,023 km (0.106 R)
• M2: 905,366 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.5 AU - 4.54 AU

Year: 3425 Days

Day: 37 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.44 AU - 8.32 AU

Year: 6432 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,984,946 km

• M1: 168,597 km (0.094 R)
• M2: 307,424 km (0.098 R)
• M3: 437,125 km (0.097 R)
• M4: 647,759 km (0.036 R)
• M5: 1,086,081 km (0.079 R)
• M6: 1,415,645 km (0.072 R)
• M7: 1,511,088 km (0.034 R)
• M8: 1,968,558 km (0.104 R)
• M9: 2,167,374 km (0.101 R)
• M10: 2,278,675 km (0.059 R)
• M11: 2,430,068 km (0.088 R)
• M12: 2,604,649 km (0.041 R)
• M13: 2,823,660 km (0.075 R)
• M14: 3,153,224 km (0.032 R)
• M15: 3,538,887 km (0.074 R)
• M16: 3,648,842 km (0.111 R)
• M17: 4,169,143 km (0.088 R)
• M18: 4,568,869 km (0.061 R)
• M19: 4,809,871 km (0.067 R)
• M20: 4,981,011 km (0.107 R)
• M21: 5,079,895 km (0.048 R)
• M22: 5,558,010 km (0.115 R)
• M23: 5,815,468 km (0.114 R)
• M24: 5,919,588 km (0.116 R)
• M25: 6,103,294 km (0.09 R)
• M26: 6,747,762 km (0.076 R)
• M27: 7,329,398 km (0.097 R)
• M28: 8,071,852 km (0.044 R)
• M29: 8,838,392 km (0.119 R)
• M30: 8,988,438 km (0.118 R)
• M31: 9,078,945 km (0.108 R)
• M32: 9,321,593 km (0.113 R)
• M33: 9,505,150 km (0.097 R)
• M34: 9,875,703 km (0.047 R)
• M35: 10,125,382 km (0.029 R)
• M36: 10,314,025 km (0.119 R)
• M37: 11,015,789 km (0.031 R)
• M38: 11,535,941 km (0.055 R)
• M39: 11,931,178 km (0.108 R)
• M40: 12,230,673 km (0.095 R)
• M41: 12,803,035 km (0.119 R)
• M42: 13,109,710 km (0.1 R)
• M43: 13,384,372 km (0.03 R)
• M44: 13,487,744 km (0.107 R)
• M45: 14,501,718 km (0.043 R)
• M46: 14,999,879 km (0.088 R)
• M47: 15,395,416 km (0.041 R)
• M48: 15,576,280 km (0.1 R)
• M49: 15,685,187 km (0.103 R)
• M50: 16,270,115 km (0.098 R)
• M51: 16,602,372 km (0.114 R)
• M52: 16,713,523 km (0.095 R)
• M53: 16,862,223 km (0.115 R)
• M54: 17,235,919 km (0.065 R)
• M55: 17,499,211 km (0.12 R)
• M56: 19,417,804 km (0.119 R)
• M57: 19,535,088 km (0.107 R)
• M58: 20,481,444 km (0.069 R)
• M59: 20,960,307 km (0.102 R)
• M60: 21,201,160 km (0.115 R)
• M61: 21,442,910 km (0.116 R)
• M62: 21,523,543 km (0.113 R)
• M63: 22,091,866 km (0.101 R)
• M64: 22,459,876 km (0.085 R)
• M65: 23,036,277 km (0.107 R)
• M66: 23,659,202 km (0.119 R)
• M67: 24,287,813 km (0.09 R)
• M68: 25,604,124 km (0.109 R)
• M69: 26,943,624 km (0.096 R)
• M70: 27,687,873 km (0.073 R)
• M71: 27,819,968 km (0.07 R)
• M72: 28,438,854 km (0.12 R)
• M73: 28,705,587 km (0.092 R)
• M74: 29,241,297 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 11.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.31 AU - 8.07 AU

Year: 6872 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,984,946 km

• M1: 150,495 km (0.093 R)
• M2: 317,147 km (0.117 R)
• M3: 412,741 km (0.114 R)
• M4: 642,224 km (0.113 R)
• M5: 862,282 km (0.084 R)
• M6: 1,391,709 km (0.111 R)
• M7: 1,470,397 km (0.086 R)
• M8: 1,550,582 km (0.049 R)
• M9: 1,665,623 km (0.069 R)
• M10: 1,749,547 km (0.064 R)
• M11: 2,172,909 km (0.106 R)
• M12: 2,846,847 km (0.066 R)
• M13: 2,948,275 km (0.115 R)
• M14: 3,113,132 km (0.114 R)
• M15: 3,409,036 km (0.11 R)
• M16: 3,560,579 km (0.114 R)
• M17: 3,670,085 km (0.083 R)
• M18: 3,937,715 km (0.11 R)
• M19: 4,351,204 km (0.11 R)
• M20: 4,802,840 km (0.088 R)
• M21: 5,120,586 km (0.062 R)
• M22: 5,546,640 km (0.118 R)
• M23: 5,802,453 km (0.093 R)
• M24: 6,379,302 km (0.104 R)
• M25: 7,531,056 km (0.055 R)
• M26: 7,786,270 km (0.029 R)
• M27: 7,900,563 km (0.058 R)
• M28: 8,275,904 km (0.107 R)
• M29: 8,480,554 km (0.08 R)
• M30: 8,568,816 km (0.092 R)
• M31: 8,894,790 km (0.052 R)
• M32: 9,437,082 km (0.116 R)
• M33: 10,083,495 km (0.11 R)
• M34: 10,744,119 km (0.026 R)
• M35: 10,871,576 km (0.045 R)
• M36: 11,127,987 km (0.046 R)
• M37: 11,353,880 km (0.119 R)
• M38: 11,451,268 km (0.085 R)
• M39: 11,581,418 km (0.075 R)
• M40: 11,679,405 km (0.058 R)
• M41: 11,810,453 km (0.107 R)
• M42: 12,372,941 km (0.114 R)
• M43: 12,708,040 km (0.108 R)
• M44: 12,809,018 km (0.094 R)
• M45: 13,045,982 km (0.112 R)
• M46: 13,148,007 km (0.086 R)
• M47: 13,558,504 km (0.05 R)
• M48: 14,147,471 km (0.106 R)
• M49: 14,392,362 km (0.077 R)
• M50: 14,568,140 km (0.071 R)
• M51: 15,064,356 km (0.108 R)
• M52: 15,242,826 km (0.117 R)
• M53: 16,992,224 km (0.06 R)
• M54: 17,289,924 km (0.064 R)
• M55: 17,664,517 km (0.067 R)
• M56: 17,928,407 km (0.039 R)
• M57: 18,155,497 km (0.114 R)
• M58: 18,269,490 km (0.101 R)
• M59: 18,574,520 km (0.12 R)
• M60: 18,727,559 km (0.112 R)
• M61: 18,842,749 km (0.106 R)
• M62: 19,655,365 km (0.045 R)
• M63: 19,967,875 km (0.109 R)
• M64: 20,637,625 km (0.047 R)
• M65: 21,154,635 km (0.109 R)
• M66: 21,434,832 km (0.081 R)
• M67: 21,837,400 km (0.088 R)
• M68: 21,918,182 km (0.095 R)
• M69: 22,201,670 km (0.106 R)
• M70: 22,282,902 km (0.089 R)
• M71: 22,404,974 km (0.07 R)
• M72: 23,265,461 km (0.1 R)
• M73: 23,679,099 km (0.118 R)
• M74: 24,387,744 km (0.109 R)
• M75: 24,723,741 km (0.076 R)
• M76: 26,555,417 km (0.091 R)
• M77: 26,728,053 km (0.084 R)
• M78: 27,640,451 km (0.098 R)
• M79: 28,430,477 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 13.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.41 AU - 11.53 AU

Year: 12076 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,984,946 km

• M1: 252,970 km (0.11 R)
• M2: 592,856 km (0.104 R)
• M3: 692,937 km (0.09 R)
• M4: 2,532,692 km (0.092 R)
• M5: 2,852,233 km (0.08 R)
• M6: 3,277,689 km (0.064 R)
• M7: 4,155,230 km (0.112 R)
• M8: 4,359,880 km (0.102 R)
• M9: 4,463,402 km (0.085 R)
• M10: 4,886,166 km (0.078 R)
• M11: 5,284,994 km (0.119 R)
• M12: 5,469,897 km (0.079 R)
• M13: 5,732,291 km (0.074 R)
• M14: 7,475,406 km (0.099 R)
• M15: 7,641,609 km (0.085 R)
• M16: 8,318,539 km (0.064 R)
• M17: 8,490,876 km (0.079 R)
• M18: 8,577,344 km (0.073 R)
• M19: 10,232,046 km (0.041 R)
• M20: 10,836,421 km (0.098 R)
• M21: 10,930,368 km (0.086 R)
• M22: 11,024,765 km (0.074 R)
• M23: 11,644,399 km (0.07 R)
• M24: 12,768,328 km (0.118 R)
• M25: 13,722,762 km (0.069 R)
• M26: 14,080,152 km (0.106 R)
• M27: 14,285,849 km (0.077 R)
• M28: 14,804,355 km (0.06 R)
• M29: 15,540,676 km (0.115 R)
• M30: 15,806,511 km (0.069 R)
• M31: 18,043,149 km (0.075 R)
• M32: 18,378,697 km (0.094 R)
• M33: 18,716,339 km (0.102 R)
• M34: 19,226,618 km (0.102 R)
• M35: 21,668,354 km (0.088 R)
• M36: 21,846,525 km (0.056 R)
• M37: 22,084,685 km (0.081 R)
• M38: 22,323,892 km (0.061 R)
• M39: 22,503,708 km (0.054 R)
• M40: 22,623,985 km (0.107 R)
• M41: 23,471,457 km (0.119 R)
• M42: 24,824,271 km (0.118 R)
• M43: 25,135,135 km (0.035 R)
• M44: 25,510,027 km (0.09 R)
• M45: 25,886,715 km (0.033 R)
• M46: 26,012,826 km (0.032 R)
• M47: 26,138,937 km (0.058 R)
• M48: 26,582,195 km (0.083 R)
• M49: 26,964,119 km (0.108 R)
• M50: 27,155,903 km (0.086 R)
• M51: 28,705,438 km (0.099 R)
• M52: 29,425,153 km (0.07 R)
• M53: 29,820,241 km (0.051 R)
• M54: 30,018,458 km (0.109 R)
• M55: 30,482,661 km (0.104 R)
• M56: 32,295,488 km (0.042 R)
• M57: 32,907,492 km (0.099 R)
• M58: 34,488,892 km (0.1 R)
• M59: 35,253,935 km (0.119 R)
• M60: 36,518,037 km (0.08 R)
• M61: 37,511,367 km (0.088 R)
• M62: 37,868,307 km (0.12 R)
• M63: 38,873,755 km (0.104 R)
• M64: 39,162,628 km (0.025 R)
• M65: 40,690,920 km (0.117 R)
• M66: 42,016,357 km (0.065 R)
• M67: 42,684,461 km (0.084 R)
• M68: 44,482,927 km (0.082 R)
• M69: 45,315,589 km (0.102 R)
• M70: 45,467,580 km (0.048 R)
• M71: 46,612,453 km (0.116 R)
• M72: 47,304,043 km (0.074 R)
• M73: 47,612,514 km (0.094 R)
• M74: 48,076,417 km (0.099 R)
• M75: 48,930,771 km (0.054 R)
• M76: 49,242,682 km (0.115 R)
• M77: 49,399,012 km (0.119 R)
• M78: 50,261,145 km (0.077 R)
• M79: 50,575,899 km (0.114 R)
• M80: 51,207,351 km (0.105 R)
• M81: 51,841,347 km (0.081 R)
• M82: 52,000,369 km (0.068 R)
• M83: 53,357,671 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.3

Radius: 5.3

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.39 AU - 19.55 AU

Year: 26028 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,984,946 km

• M1: 152,889 km (0.038 R)
• M2: 194,776 km (0.118 R)
• M3: 709,842 km (0.088 R)
• M4: 787,483 km (0.074 R)
• M5: 951,592 km (0.078 R)
• M6: 1,066,932 km (0.03 R)
• M7: 1,573,321 km (0.093 R)
• M8: 2,258,030 km (0.087 R)
• M9: 2,491,403 km (0.112 R)
• M10: 2,814,534 km (0.097 R)
• M11: 3,236,999 km (0.112 R)
• M12: 3,411,430 km (0.105 R)
• M13: 3,499,992 km (0.114 R)
• M14: 3,861,271 km (0.104 R)
• M15: 3,999,798 km (0.107 R)
• M16: 4,093,147 km (0.119 R)
• M17: 4,139,971 km (0.097 R)
• M18: 4,521,745 km (0.115 R)
• M19: 4,667,902 km (0.054 R)
• M20: 5,421,427 km (0.097 R)
• M21: 5,944,571 km (0.095 R)
• M22: 6,051,084 km (0.101 R)
• M23: 6,212,201 km (0.045 R)
• M24: 6,593,377 km (0.097 R)
• M25: 8,015,753 km (0.089 R)
• M26: 8,730,981 km (0.118 R)
• M27: 11,522,776 km (0.092 R)
• M28: 13,290,574 km (0.108 R)
• M29: 13,429,999 km (0.056 R)
• M30: 13,569,873 km (0.098 R)
• M31: 15,359,513 km (0.112 R)
• M32: 15,799,929 km (0.077 R)
• M33: 16,095,833 km (0.077 R)
• M34: 16,170,183 km (0.081 R)
• M35: 17,221,856 km (0.099 R)
• M36: 17,297,852 km (0.042 R)
• M37: 18,606,235 km (0.042 R)
• M38: 19,154,212 km (0.111 R)
• M39: 20,426,542 km (0.088 R)
• M40: 20,991,723 km (0.097 R)
• M41: 21,398,479 km (0.051 R)
• M42: 21,972,486 km (0.058 R)
• M43: 22,137,343 km (0.066 R)
• M44: 23,640,054 km (0.05 R)
• M45: 24,745,582 km (0.057 R)
• M46: 25,175,377 km (0.03 R)
• M47: 25,434,331 km (0.116 R)
• M48: 25,868,015 km (0.077 R)
• M49: 26,304,093 km (0.087 R)
• M50: 26,479,272 km (0.073 R)
• M51: 26,830,528 km (0.102 R)
• M52: 27,626,837 km (0.095 R)
• M53: 29,879,183 km (0.075 R)
• M54: 30,061,842 km (0.094 R)
• M55: 30,888,669 km (0.112 R)
• M56: 33,793,261 km (0.071 R)
• M57: 34,174,437 km (0.065 R)
• M58: 34,461,066 km (0.076 R)
• M59: 36,881,709 km (0.104 R)
• M60: 37,273,955 km (0.03 R)
• M61: 38,658,035 km (0.08 R)
• M62: 40,260,377 km (0.086 R)
• M63: 44,777,186 km (0.118 R)
• M64: 46,459,115 km (0.069 R)
• M65: 47,201,270 km (0.094 R)
• M66: 47,414,148 km (0.038 R)
• M67: 54,724,547 km (0.112 R)
• M68: 55,957,832 km (0.057 R)
• M69: 56,183,126 km (0.039 R)
• M70: 58,566,070 km (0.117 R)
• M71: 58,909,098 km (0.051 R)
• M72: 59,138,282 km (0.048 R)
• M73: 62,493,463 km (0.119 R)
• M74: 65,909,979 km (0.116 R)
• M75: 70,842,520 km (0.077 R)
• M76: 71,330,060 km (0.092 R)
• M77: 71,941,018 km (0.107 R)
• M78: 72,063,538 km (0.041 R)
• M79: 73,291,438 km (0.095 R)
• M80: 74,773,953 km (0.083 R)
• M81: 76,516,169 km (0.111 R)
• M82: 77,517,727 km (0.102 R)
• M83: 77,768,752 km (0.117 R)
• M84: 78,020,077 km (0.082 R)
• M85: 79,280,738 km (0.042 R)
• M86: 80,040,396 km (0.092 R)
• M87: 80,802,447 km (0.102 R)
• M88: 81,311,828 km (0.112 R)
• M89: 81,566,893 km (0.074 R)
• M90: 82,205,825 km (0.1 R)
• M91: 82,461,787 km (0.083 R)
• M92: 82,974,758 km (0.075 R)
• M93: 86,724,279 km (0.079 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit