🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 216 Days

Day: 17 Hours

Environment

Temp: 125 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,233,458 km

• M1: 39,045 km (0.104 R)
• M2: 79,287 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.2 AU - 1.56 AU

Year: 572 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.76 AU - 2.82 AU

Year: 1646 Days

Day: 40.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,233,458 km

• M1: 443,408 km (0.073 R)
• M2: 2,068,041 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 1798 Days

Day: 21 Hours

Environment

Temp: -84 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 12.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.88 AU - 8.34 AU

Year: 6694 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,233,458 km

• M1: 159,172 km (0.08 R)
• M2: 390,002 km (0.106 R)
• M3: 529,128 km (0.058 R)
• M4: 745,596 km (0.045 R)
• M5: 828,772 km (0.087 R)
• M6: 1,504,655 km (0.085 R)
• M7: 1,676,693 km (0.104 R)
• M8: 1,855,313 km (0.099 R)
• M9: 1,955,543 km (0.037 R)
• M10: 2,521,323 km (0.047 R)
• M11: 2,651,921 km (0.025 R)
• M12: 3,037,286 km (0.116 R)
• M13: 3,317,931 km (0.073 R)
• M14: 3,754,757 km (0.08 R)
• M15: 3,840,177 km (0.099 R)
• M16: 4,365,864 km (0.117 R)
• M17: 4,706,199 km (0.065 R)
• M18: 4,937,777 km (0.082 R)
• M19: 5,149,608 km (0.071 R)
• M20: 5,557,860 km (0.107 R)
• M21: 5,926,918 km (0.093 R)
• M22: 6,304,054 km (0.084 R)
• M23: 6,405,930 km (0.067 R)
• M24: 6,585,448 km (0.078 R)
• M25: 6,688,970 km (0.069 R)
• M26: 7,508,766 km (0.078 R)
• M27: 8,783,340 km (0.046 R)
• M28: 10,393,910 km (0.108 R)
• M29: 11,809,705 km (0.073 R)
• M30: 11,967,231 km (0.114 R)
• M31: 12,508,028 km (0.081 R)
• M32: 12,765,336 km (0.046 R)
• M33: 12,894,738 km (0.095 R)
• M34: 13,056,902 km (0.116 R)
• M35: 13,383,624 km (0.119 R)
• M36: 13,679,828 km (0.049 R)
• M37: 13,845,283 km (0.119 R)
• M38: 14,278,818 km (0.044 R)
• M39: 14,446,666 km (0.11 R)
• M40: 14,649,072 km (0.099 R)
• M41: 14,886,335 km (0.074 R)
• M42: 15,056,726 km (0.106 R)
• M43: 15,159,201 km (0.076 R)
• M44: 16,477,308 km (0.091 R)
• M45: 17,114,595 km (0.1 R)
• M46: 17,471,984 km (0.054 R)
• M47: 17,723,757 km (0.057 R)
• M48: 18,158,190 km (0.076 R)
• M49: 18,340,101 km (0.118 R)
• M50: 18,486,258 km (0.115 R)
• M51: 19,296,330 km (0.114 R)
• M52: 19,556,630 km (0.101 R)
• M53: 19,668,530 km (0.102 R)
• M54: 19,855,527 km (0.109 R)
• M55: 21,989,391 km (0.093 R)
• M56: 23,162,388 km (0.12 R)
• M57: 23,399,501 km (0.075 R)
• M58: 24,075,384 km (0.109 R)
• M59: 25,243,444 km (0.036 R)
• M60: 25,895,691 km (0.112 R)
• M61: 26,018,660 km (0.071 R)
• M62: 26,760,217 km (0.063 R)
• M63: 27,425,329 km (0.091 R)
• M64: 28,095,826 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 9.8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.76 AU - 9.56 AU

Year: 9789 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,233,458 km

• M1: 130,300 km (0.1 R)
• M2: 226,491 km (0.12 R)
• M3: 314,156 km (0.093 R)
• M4: 390,600 km (0.111 R)
• M5: 632,201 km (0.092 R)
• M6: 735,274 km (0.114 R)
• M7: 998,865 km (0.111 R)
• M8: 1,227,151 km (0.109 R)
• M9: 1,541,756 km (0.092 R)
• M10: 1,612,665 km (0.116 R)
• M11: 1,806,843 km (0.071 R)
• M12: 3,156,964 km (0.103 R)
• M13: 3,779,590 km (0.065 R)
• M14: 4,072,054 km (0.065 R)
• M15: 4,204,448 km (0.106 R)
• M16: 4,271,169 km (0.097 R)
• M17: 4,338,338 km (0.042 R)
• M18: 4,748,386 km (0.098 R)
• M19: 5,064,187 km (0.1 R)
• M20: 6,861,157 km (0.09 R)
• M21: 7,178,155 km (0.033 R)
• M22: 7,662,852 km (0.057 R)
• M23: 9,179,774 km (0.057 R)
• M24: 9,441,421 km (0.12 R)
• M25: 9,838,603 km (0.101 R)
• M26: 10,016,924 km (0.094 R)
• M27: 10,331,528 km (0.103 R)
• M28: 10,832,382 km (0.096 R)
• M29: 11,016,537 km (0.087 R)
• M30: 12,382,365 km (0.109 R)
• M31: 13,011,873 km (0.099 R)
• M32: 13,158,629 km (0.114 R)
• M33: 13,850,818 km (0.036 R)
• M34: 15,013,493 km (0.083 R)
• M35: 15,167,429 km (0.12 R)
• M36: 16,259,793 km (0.051 R)
• M37: 16,365,109 km (0.038 R)
• M38: 17,216,172 km (0.119 R)
• M39: 17,485,149 km (0.103 R)
• M40: 17,972,688 km (0.077 R)
• M41: 20,249,867 km (0.09 R)
• M42: 20,933,529 km (0.102 R)
• M43: 21,393,393 km (0.049 R)
• M44: 21,566,777 km (0.098 R)
• M45: 22,147,815 km (0.065 R)
• M46: 23,206,818 km (0.029 R)
• M47: 23,503,920 km (0.096 R)
• M48: 24,644,454 km (0.091 R)
• M49: 24,765,479 km (0.118 R)
• M50: 26,729,848 km (0.049 R)
• M51: 27,793,788 km (0.092 R)
• M52: 27,856,769 km (0.089 R)
• M53: 29,127,005 km (0.116 R)
• M54: 29,833,555 km (0.073 R)
• M55: 30,286,239 km (0.117 R)
• M56: 31,526,106 km (0.077 R)
• M57: 31,855,221 km (0.084 R)
• M58: 32,450,471 km (0.089 R)
• M59: 32,982,591 km (0.097 R)
• M60: 33,116,032 km (0.083 R)
• M61: 34,325,531 km (0.11 R)
• M62: 34,596,303 km (0.105 R)
• M63: 34,664,071 km (0.039 R)
• M64: 35,139,941 km (0.099 R)
• M65: 35,481,174 km (0.066 R)
• M66: 36,098,116 km (0.087 R)
• M67: 36,442,340 km (0.054 R)
• M68: 36,580,270 km (0.051 R)
• M69: 36,856,876 km (0.113 R)
• M70: 37,064,817 km (0.038 R)
• M71: 39,589,431 km (0.119 R)
• M72: 40,300,470 km (0.074 R)
• M73: 40,657,709 km (0.098 R)
• M74: 40,872,532 km (0.091 R)
• M75: 41,807,519 km (0.108 R)
• M76: 42,169,097 km (0.07 R)
• M77: 42,895,394 km (0.119 R)
• M78: 43,772,187 km (0.085 R)
• M79: 44,507,461 km (0.059 R)
• M80: 44,876,668 km (0.09 R)
• M81: 46,288,723 km (0.088 R)
• M82: 46,363,372 km (0.095 R)
• M83: 46,737,666 km (0.117 R)
• M84: 46,887,563 km (0.102 R)
• M85: 47,941,929 km (0.117 R)
• M86: 49,080,069 km (0.093 R)
• M87: 49,767,322 km (0.091 R)
• M88: 49,843,916 km (0.049 R)
• M89: 50,765,589 km (0.04 R)
• M90: 51,848,079 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 9.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.4 AU - 9.54 AU

Year: 10290 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,233,458 km

• M1: 119,529 km (0.073 R)
• M2: 207,343 km (0.047 R)
• M3: 354,996 km (0.068 R)
• M4: 439,818 km (0.078 R)
• M5: 582,235 km (0.106 R)
• M6: 718,818 km (0.03 R)
• M7: 819,946 km (0.091 R)
• M8: 1,037,162 km (0.07 R)
• M9: 1,152,801 km (0.098 R)
• M10: 1,599,201 km (0.118 R)
• M11: 1,673,551 km (0.085 R)
• M12: 2,079,560 km (0.067 R)
• M13: 2,310,689 km (0.058 R)
• M14: 3,016,641 km (0.104 R)
• M15: 3,222,039 km (0.107 R)
• M16: 3,316,884 km (0.108 R)
• M17: 3,666,195 km (0.104 R)
• M18: 3,785,275 km (0.102 R)
• M19: 4,006,979 km (0.074 R)
• M20: 4,068,314 km (0.096 R)
• M21: 4,233,021 km (0.103 R)
• M22: 4,526,682 km (0.109 R)
• M23: 5,156,190 km (0.117 R)
• M24: 5,357,100 km (0.072 R)
• M25: 6,092,523 km (0.113 R)
• M26: 6,472,053 km (0.095 R)
• M27: 6,688,970 km (0.115 R)
• M28: 6,883,746 km (0.031 R)
• M29: 7,530,009 km (0.074 R)
• M30: 7,656,419 km (0.096 R)
• M31: 7,783,727 km (0.048 R)
• M32: 7,937,214 km (0.119 R)
• M33: 8,614,294 km (0.103 R)
• M34: 9,067,127 km (0.105 R)
• M35: 9,995,681 km (0.067 R)
• M36: 10,162,782 km (0.115 R)
• M37: 10,697,744 km (0.1 R)
• M38: 11,069,195 km (0.062 R)
• M39: 11,155,513 km (0.062 R)
• M40: 12,030,810 km (0.083 R)
• M41: 12,327,463 km (0.118 R)
• M42: 12,656,728 km (0.072 R)
• M43: 12,746,935 km (0.063 R)
• M44: 12,928,098 km (0.102 R)
• M45: 14,251,591 km (0.046 R)
• M46: 14,723,422 km (0.106 R)
• M47: 15,264,368 km (0.045 R)
• M48: 15,488,915 km (0.029 R)
• M49: 16,267,422 km (0.105 R)
• M50: 17,391,800 km (0.07 R)
• M51: 18,302,551 km (0.104 R)
• M52: 18,678,192 km (0.068 R)
• M53: 20,099,970 km (0.036 R)
• M54: 21,019,698 km (0.107 R)
• M55: 21,233,922 km (0.103 R)
• M56: 21,412,990 km (0.083 R)
• M57: 21,664,464 km (0.103 R)
• M58: 22,388,369 km (0.028 R)
• M59: 22,680,234 km (0.085 R)
• M60: 23,193,953 km (0.11 R)
• M61: 23,415,208 km (0.07 R)
• M62: 23,711,412 km (0.071 R)
• M63: 24,008,962 km (0.09 R)
• M64: 24,419,908 km (0.064 R)
• M65: 25,286,827 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 9.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.15 AU - 13.93 AU

Year: 13842 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,233,458 km

• M1: 240,853 km (0.087 R)
• M2: 385,364 km (0.11 R)
• M3: 699,220 km (0.117 R)
• M4: 808,128 km (0.104 R)
• M5: 903,721 km (0.117 R)
• M6: 1,003,203 km (0.037 R)
• M7: 1,192,295 km (0.071 R)
• M8: 1,302,399 km (0.049 R)
• M9: 1,509,592 km (0.091 R)
• M10: 1,853,218 km (0.083 R)
• M11: 2,221,379 km (0.093 R)
• M12: 2,526,858 km (0.101 R)
• M13: 2,816,330 km (0.109 R)
• M14: 3,025,318 km (0.119 R)
• M15: 3,911,685 km (0.107 R)
• M16: 4,044,528 km (0.11 R)
• M17: 4,383,517 km (0.101 R)
• M18: 4,452,332 km (0.048 R)
• M19: 5,161,276 km (0.089 R)
• M20: 5,566,238 km (0.038 R)
• M21: 5,640,887 km (0.115 R)
• M22: 5,753,684 km (0.077 R)
• M23: 6,406,678 km (0.096 R)
• M24: 7,002,377 km (0.096 R)
• M25: 7,123,551 km (0.073 R)
• M26: 7,327,304 km (0.033 R)
• M27: 8,850,060 km (0.105 R)
• M28: 9,113,203 km (0.117 R)
• M29: 9,245,747 km (0.066 R)
• M30: 10,745,465 km (0.088 R)
• M31: 11,738,646 km (0.115 R)
• M32: 13,964,213 km (0.054 R)
• M33: 14,838,164 km (0.066 R)
• M34: 15,046,404 km (0.046 R)
• M35: 15,255,692 km (0.079 R)
• M36: 15,360,560 km (0.113 R)
• M37: 15,676,959 km (0.092 R)
• M38: 15,942,196 km (0.047 R)
• M39: 17,785,092 km (0.066 R)
• M40: 18,339,951 km (0.108 R)
• M41: 18,844,096 km (0.059 R)
• M42: 19,013,291 km (0.099 R)
• M43: 19,751,706 km (0.04 R)
• M44: 20,153,227 km (0.077 R)
• M45: 20,268,567 km (0.112 R)
• M46: 20,789,766 km (0.093 R)
• M47: 20,964,496 km (0.076 R)
• M48: 21,315,453 km (0.062 R)
• M49: 22,499,221 km (0.108 R)
• M50: 22,618,749 km (0.113 R)
• M51: 23,582,758 km (0.093 R)
• M52: 24,437,261 km (0.118 R)
• M53: 24,991,970 km (0.094 R)
• M54: 25,925,610 km (0.08 R)
• M55: 26,744,060 km (0.084 R)
• M56: 28,794,598 km (0.118 R)
• M57: 29,315,049 km (0.11 R)
• M58: 29,380,274 km (0.077 R)
• M59: 29,641,920 km (0.092 R)
• M60: 30,233,430 km (0.08 R)
• M61: 31,161,236 km (0.054 R)
• M62: 31,561,710 km (0.074 R)
• M63: 32,502,830 km (0.032 R)
• M64: 33,657,875 km (0.096 R)
• M65: 33,931,639 km (0.092 R)
• M66: 35,380,944 km (0.109 R)
• M67: 36,428,577 km (0.117 R)
• M68: 38,697,229 km (0.09 R)
• M69: 38,840,544 km (0.117 R)
• M70: 39,343,492 km (0.051 R)
• M71: 39,776,428 km (0.119 R)
• M72: 40,719,643 km (0.101 R)
• M73: 42,258,855 km (0.083 R)
• M74: 42,332,607 km (0.099 R)
• M75: 42,554,162 km (0.071 R)
• M76: 42,628,063 km (0.064 R)
• M77: 43,817,067 km (0.045 R)
• M78: 44,640,753 km (0.076 R)
• M79: 44,866,197 km (0.12 R)
• M80: 45,847,858 km (0.102 R)
• M81: 47,142,328 km (0.075 R)
• M82: 47,755,679 km (0.108 R)
• M83: 48,448,766 km (0.09 R)
• M84: 49,222,786 km (0.095 R)
• M85: 50,469,684 km (0.036 R)
• M86: 51,254,325 km (0.033 R)
• M87: 51,411,702 km (0.1 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 20,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit