🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 30 Hours

Environment

Temp: 243 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.82 AU - 1 AU

Year: 308 Days

Day: 15.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.91 AU - 1.25 AU

Year: 398 Days

Day: 19.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 94.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.16 AU - 3.22 AU

Year: 1565 Days

Day: 21.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.28 AU - 3.76 AU

Year: 1862 Days

Day: 29.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.63 AU - 5.65 AU

Year: 3546 Days

Day: 27.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,483,447 km

• M1: 296,802 km (0.106 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 14

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.44 AU - 6.92 AU

Year: 5450 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,483,447 km

• M1: 185,950 km (0.117 R)
• M2: 392,395 km (0.104 R)
• M3: 503,098 km (0.096 R)
• M4: 664,215 km (0.084 R)
• M5: 804,986 km (0.117 R)
• M6: 1,197,082 km (0.096 R)
• M7: 1,407,267 km (0.097 R)
• M8: 1,560,156 km (0.029 R)
• M9: 1,719,029 km (0.087 R)
• M10: 1,939,536 km (0.113 R)
• M11: 2,111,275 km (0.071 R)
• M12: 2,552,738 km (0.091 R)
• M13: 2,763,073 km (0.073 R)
• M14: 3,111,935 km (0.106 R)
• M15: 3,428,933 km (0.113 R)
• M16: 3,661,857 km (0.101 R)
• M17: 3,876,081 km (0.101 R)
• M18: 4,094,643 km (0.049 R)
• M19: 4,192,929 km (0.091 R)
• M20: 4,645,762 km (0.056 R)
• M21: 4,774,416 km (0.065 R)
• M22: 5,625,778 km (0.109 R)
• M23: 5,957,286 km (0.063 R)
• M24: 6,069,186 km (0.117 R)
• M25: 6,437,795 km (0.055 R)
• M26: 6,697,347 km (0.098 R)
• M27: 7,648,191 km (0.059 R)
• M28: 8,170,737 km (0.114 R)
• M29: 8,357,883 km (0.109 R)
• M30: 8,578,092 km (0.049 R)
• M31: 9,380,086 km (0.075 R)
• M32: 9,740,617 km (0.087 R)
• M33: 10,005,854 km (0.12 R)
• M34: 10,239,675 km (0.099 R)
• M35: 10,441,782 km (0.049 R)
• M36: 10,611,127 km (0.111 R)
• M37: 10,713,152 km (0.085 R)
• M38: 10,952,509 km (0.092 R)
• M39: 11,751,511 km (0.081 R)
• M40: 12,425,898 km (0.088 R)
• M41: 12,677,522 km (0.111 R)
• M42: 13,442,416 km (0.116 R)
• M43: 13,552,969 km (0.115 R)
• M44: 14,335,066 km (0.067 R)
• M45: 15,055,380 km (0.081 R)
• M46: 16,689,288 km (0.084 R)
• M47: 17,890,559 km (0.082 R)
• M48: 18,052,873 km (0.108 R)
• M49: 18,501,666 km (0.05 R)
• M50: 19,452,062 km (0.108 R)
• M51: 19,577,275 km (0.104 R)
• M52: 19,702,638 km (0.096 R)
• M53: 20,630,444 km (0.087 R)
• M54: 20,971,378 km (0.11 R)
• M55: 21,185,452 km (0.067 R)
• M56: 21,486,293 km (0.09 R)
• M57: 22,222,913 km (0.064 R)
• M58: 23,011,892 km (0.054 R)
• M59: 23,587,395 km (0.114 R)
• M60: 24,437,111 km (0.083 R)
• M61: 24,888,448 km (0.103 R)
• M62: 24,978,955 km (0.075 R)
• M63: 25,479,210 km (0.057 R)
• M64: 25,707,646 km (0.096 R)
• M65: 25,844,977 km (0.082 R)
• M66: 26,028,534 km (0.111 R)
• M67: 26,860,148 km (0.109 R)
• M68: 28,265,321 km (0.076 R)
• M69: 28,976,808 km (0.119 R)
• M70: 29,263,139 km (0.103 R)
• M71: 29,502,346 km (0.114 R)
• M72: 30,127,515 km (0.045 R)
• M73: 30,659,934 km (0.11 R)
• M74: 31,244,413 km (0.108 R)
• M75: 31,832,482 km (0.065 R)
• M76: 32,029,203 km (0.084 R)
• M77: 32,622,209 km (0.082 R)
• M78: 32,870,392 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 12.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.82 AU - 11.7 AU

Year: 10817 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,483,447 km

• M1: 162,463 km (0.076 R)
• M2: 257,458 km (0.115 R)
• M3: 376,089 km (0.034 R)
• M4: 653,743 km (0.108 R)
• M5: 773,870 km (0.079 R)
• M6: 1,226,852 km (0.088 R)
• M7: 1,395,299 km (0.118 R)
• M8: 1,522,757 km (0.094 R)
• M9: 2,018,225 km (0.104 R)
• M10: 2,465,074 km (0.082 R)
• M11: 2,922,394 km (0.053 R)
• M12: 3,066,906 km (0.089 R)
• M13: 3,235,054 km (0.064 R)
• M14: 4,544,185 km (0.087 R)
• M15: 4,980,712 km (0.092 R)
• M16: 5,104,429 km (0.055 R)
• M17: 5,204,211 km (0.12 R)
• M18: 5,329,723 km (0.119 R)
• M19: 5,584,040 km (0.091 R)
• M20: 5,764,305 km (0.061 R)
• M21: 5,868,276 km (0.108 R)
• M22: 6,210,406 km (0.095 R)
• M23: 6,424,181 km (0.094 R)
• M24: 6,694,954 km (0.097 R)
• M25: 7,444,738 km (0.076 R)
• M26: 7,729,124 km (0.094 R)
• M27: 7,959,355 km (0.096 R)
• M28: 8,162,658 km (0.085 R)
• M29: 8,279,644 km (0.11 R)
• M30: 8,426,549 km (0.085 R)
• M31: 9,023,145 km (0.092 R)
• M32: 9,174,538 km (0.066 R)
• M33: 9,479,718 km (0.056 R)
• M34: 9,819,155 km (0.114 R)
• M35: 10,131,366 km (0.025 R)
• M36: 10,510,298 km (0.099 R)
• M37: 10,605,741 km (0.114 R)
• M38: 10,701,633 km (0.104 R)
• M39: 10,797,675 km (0.096 R)
• M40: 11,873,134 km (0.085 R)
• M41: 12,239,200 km (0.083 R)
• M42: 13,463,360 km (0.096 R)
• M43: 13,949,852 km (0.09 R)
• M44: 15,661,551 km (0.112 R)
• M45: 15,953,267 km (0.12 R)
• M46: 16,542,233 km (0.088 R)
• M47: 16,802,085 km (0.075 R)
• M48: 17,063,283 km (0.103 R)
• M49: 17,438,773 km (0.117 R)
• M50: 17,779,109 km (0.101 R)
• M51: 18,968,112 km (0.084 R)
• M52: 19,279,126 km (0.111 R)
• M53: 20,341,271 km (0.114 R)
• M54: 21,705,604 km (0.032 R)
• M55: 22,645,378 km (0.082 R)
• M56: 22,851,374 km (0.056 R)
• M57: 22,933,952 km (0.07 R)
• M58: 23,058,118 km (0.072 R)
• M59: 23,431,664 km (0.079 R)
• M60: 23,807,304 km (0.026 R)
• M61: 23,974,854 km (0.092 R)
• M62: 24,564,419 km (0.104 R)
• M63: 25,031,015 km (0.04 R)
• M64: 25,457,818 km (0.083 R)
• M65: 25,629,107 km (0.11 R)
• M66: 25,714,976 km (0.046 R)
• M67: 26,665,372 km (0.106 R)
• M68: 26,883,037 km (0.067 R)
• M69: 26,970,252 km (0.115 R)
• M70: 28,068,450 km (0.061 R)
• M71: 28,289,705 km (0.116 R)
• M72: 28,600,719 km (0.044 R)
• M73: 28,734,310 km (0.066 R)
• M74: 28,868,051 km (0.116 R)
• M75: 29,765,488 km (0.082 R)
• M76: 30,308,229 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.2

Radius: 6.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.13 AU - 13.73 AU

Year: 17460 Days

Day: 20.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,483,447 km

• M1: 90,507 km (0.12 R)
• M2: 201,808 km (0.084 R)
• M3: 489,035 km (0.107 R)
• M4: 636,389 km (0.113 R)
• M5: 724,652 km (0.086 R)
• M6: 855,251 km (0.119 R)
• M7: 1,360,293 km (0.069 R)
• M8: 1,522,906 km (0.095 R)
• M9: 1,918,144 km (0.102 R)
• M10: 2,207,915 km (0.083 R)
• M11: 2,711,461 km (0.086 R)
• M12: 2,946,629 km (0.084 R)
• M13: 3,188,230 km (0.078 R)
• M14: 3,499,393 km (0.037 R)
• M15: 4,251,571 km (0.099 R)
• M16: 4,455,922 km (0.071 R)
• M17: 4,663,414 km (0.029 R)
• M18: 4,768,432 km (0.083 R)
• M19: 5,860,497 km (0.109 R)
• M20: 6,164,479 km (0.088 R)
• M21: 6,866,841 km (0.103 R)
• M22: 7,187,280 km (0.115 R)
• M23: 7,389,985 km (0.075 R)
• M24: 8,135,132 km (0.062 R)
• M25: 8,304,028 km (0.078 R)
• M26: 8,389,000 km (0.101 R)
• M27: 8,731,280 km (0.09 R)
• M28: 9,034,664 km (0.108 R)
• M29: 9,385,621 km (0.08 R)
• M30: 9,518,314 km (0.097 R)
• M31: 10,879,655 km (0.085 R)
• M32: 11,019,230 km (0.06 R)
• M33: 11,159,253 km (0.077 R)
• M34: 12,738,707 km (0.091 R)
• M35: 12,836,544 km (0.096 R)
• M36: 13,379,884 km (0.081 R)
• M37: 15,365,646 km (0.112 R)
• M38: 15,836,879 km (0.105 R)
• M39: 15,942,196 km (0.098 R)
• M40: 16,366,007 km (0.106 R)
• M41: 16,954,675 km (0.086 R)
• M42: 17,116,540 km (0.077 R)
• M43: 17,170,544 km (0.116 R)
• M44: 17,278,853 km (0.105 R)
• M45: 17,714,033 km (0.104 R)
• M46: 17,823,390 km (0.063 R)
• M47: 18,208,006 km (0.107 R)
• M48: 18,373,610 km (0.117 R)
• M49: 19,603,754 km (0.095 R)
• M50: 19,943,939 km (0.086 R)
• M51: 21,440,068 km (0.101 R)
• M52: 21,615,097 km (0.054 R)
• M53: 21,673,440 km (0.077 R)
• M54: 22,083,937 km (0.057 R)
• M55: 22,496,827 km (0.107 R)
• M56: 22,852,870 km (0.089 R)
• M57: 23,031,639 km (0.117 R)
• M58: 23,330,536 km (0.09 R)
• M59: 23,811,493 km (0.099 R)
• M60: 24,174,268 km (0.059 R)
• M61: 25,028,023 km (0.084 R)
• M62: 25,273,812 km (0.073 R)
• M63: 25,520,350 km (0.102 R)
• M64: 26,576,959 km (0.075 R)
• M65: 27,647,930 km (0.101 R)
• M66: 27,838,369 km (0.074 R)
• M67: 28,348,348 km (0.111 R)
• M68: 28,732,814 km (0.119 R)
• M69: 30,092,210 km (0.118 R)
• M70: 30,944,170 km (0.075 R)
• M71: 32,337,225 km (0.119 R)
• M72: 33,547,323 km (0.118 R)
• M73: 33,954,079 km (0.069 R)
• M74: 34,362,332 km (0.112 R)
• M75: 34,567,131 km (0.106 R)
• M76: 34,635,497 km (0.092 R)
• M77: 35,666,077 km (0.09 R)
• M78: 36,567,404 km (0.037 R)
• M79: 36,916,117 km (0.066 R)
• M80: 38,039,148 km (0.094 R)
• M81: 38,321,739 km (0.117 R)
• M82: 39,744,863 km (0.097 R)
• M83: 41,330,152 km (0.111 R)
• M84: 41,911,639 km (0.065 R)
• M85: 42,422,815 km (0.086 R)
• M86: 42,569,271 km (0.101 R)
• M87: 45,307,959 km (0.077 R)
• M88: 47,798,315 km (0.103 R)
• M89: 48,714,901 km (0.066 R)
• M90: 49,098,470 km (0.096 R)
• M91: 49,329,150 km (0.049 R)
• M92: 50,875,992 km (0.096 R)
• M93: 51,343,186 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 6.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.91 AU - 20.69 AU

Year: 25527 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,483,447 km

• M1: 103,372 km (0.092 R)
• M2: 296,952 km (0.109 R)
• M3: 908,657 km (0.098 R)
• M4: 956,678 km (0.075 R)
• M5: 1,343,688 km (0.054 R)
• M6: 1,656,048 km (0.09 R)
• M7: 1,745,209 km (0.056 R)
• M8: 2,379,803 km (0.096 R)
• M9: 2,721,933 km (0.118 R)
• M10: 3,413,973 km (0.078 R)
• M11: 3,799,188 km (0.063 R)
• M12: 3,917,519 km (0.117 R)
• M13: 4,077,140 km (0.101 R)
• M14: 4,652,793 km (0.06 R)
• M15: 4,737,017 km (0.069 R)
• M16: 4,821,839 km (0.068 R)
• M17: 5,209,895 km (0.027 R)
• M18: 5,878,748 km (0.049 R)
• M19: 6,015,779 km (0.106 R)
• M20: 7,641,010 km (0.056 R)
• M21: 7,840,724 km (0.087 R)
• M22: 8,656,630 km (0.103 R)
• M23: 10,644,487 km (0.065 R)
• M24: 11,261,728 km (0.118 R)
• M25: 11,832,743 km (0.088 R)
• M26: 12,005,977 km (0.1 R)
• M27: 13,965,560 km (0.115 R)
• M28: 14,394,008 km (0.107 R)
• M29: 15,326,152 km (0.101 R)
• M30: 16,599,380 km (0.092 R)
• M31: 18,504,957 km (0.084 R)
• M32: 18,706,017 km (0.109 R)
• M33: 18,907,824 km (0.09 R)
• M34: 19,722,086 km (0.08 R)
• M35: 19,790,602 km (0.076 R)
• M36: 20,895,382 km (0.087 R)
• M37: 21,595,949 km (0.11 R)
• M38: 22,090,968 km (0.081 R)
• M39: 22,446,861 km (0.08 R)
• M40: 22,804,550 km (0.065 R)
• M41: 23,743,576 km (0.063 R)
• M42: 23,816,430 km (0.1 R)
• M43: 24,035,142 km (0.065 R)
• M44: 25,435,677 km (0.12 R)
• M45: 25,958,372 km (0.088 R)
• M46: 26,711,149 km (0.086 R)
• M47: 27,166,375 km (0.036 R)
• M48: 28,469,672 km (0.11 R)
• M49: 30,898,393 km (0.118 R)
• M50: 31,535,979 km (0.108 R)
• M51: 33,555,999 km (0.093 R)
• M52: 33,719,360 km (0.051 R)
• M53: 34,211,088 km (0.116 R)
• M54: 34,540,353 km (0.096 R)
• M55: 37,126,900 km (0.076 R)
• M56: 38,315,306 km (0.096 R)
• M57: 38,828,427 km (0.062 R)
• M58: 39,000,015 km (0.09 R)
• M59: 39,171,754 km (0.104 R)
• M60: 39,257,772 km (0.036 R)
• M61: 39,602,446 km (0.083 R)
• M62: 39,775,082 km (0.085 R)
• M63: 40,468,318 km (0.101 R)
• M64: 41,603,467 km (0.1 R)
• M65: 42,926,062 km (0.09 R)
• M66: 45,341,319 km (0.073 R)
• M67: 45,431,677 km (0.099 R)
• M68: 45,522,034 km (0.106 R)
• M69: 45,793,404 km (0.082 R)
• M70: 46,793,316 km (0.106 R)
• M71: 46,975,826 km (0.117 R)
• M72: 48,352,725 km (0.113 R)
• M73: 48,814,533 km (0.103 R)
• M74: 51,145,866 km (0.086 R)
• M75: 51,428,008 km (0.058 R)
• M76: 56,303,702 km (0.116 R)
• M77: 56,594,969 km (0.117 R)
• M78: 57,276,836 km (0.064 R)
• M79: 60,031,232 km (0.114 R)
• M80: 60,328,782 km (0.086 R)
• M81: 61,224,724 km (0.085 R)
• M82: 61,524,368 km (0.09 R)
• M83: 61,624,300 km (0.112 R)
• M84: 61,824,462 km (0.099 R)
• M85: 62,225,384 km (0.05 R)
• M86: 62,526,674 km (0.096 R)
• M87: 63,231,430 km (0.092 R)
• M88: 63,736,472 km (0.055 R)
• M89: 63,938,878 km (0.1 R)
• M90: 65,361,554 km (0.096 R)
• M91: 66,589,303 km (0.079 R)
• M92: 66,794,552 km (0.082 R)
• M93: 67,721,310 km (0.111 R)
• M94: 68,341,543 km (0.099 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit