🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 278 Days

Day: 42.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 11.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.68 AU - 2.06 AU

Year: 1651 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 58,027,448 km

• M1: 159,172 km (0.079 R)
• M2: 250,576 km (0.119 R)
• M3: 328,068 km (0.105 R)
• M4: 453,132 km (0.105 R)
• M5: 564,882 km (0.086 R)
• M6: 659,427 km (0.032 R)
• M7: 745,446 km (0.09 R)
• M8: 1,121,834 km (0.093 R)
• M9: 1,345,483 km (0.082 R)
• M10: 1,486,853 km (0.085 R)
• M11: 1,673,252 km (0.077 R)
• M12: 1,774,530 km (0.093 R)
• M13: 1,972,897 km (0.115 R)
• M14: 2,471,955 km (0.064 R)
• M15: 2,553,187 km (0.038 R)
• M16: 2,706,375 km (0.106 R)
• M17: 2,802,118 km (0.08 R)
• M18: 3,022,027 km (0.08 R)
• M19: 3,196,906 km (0.06 R)
• M20: 3,426,988 km (0.119 R)
• M21: 3,635,976 km (0.106 R)
• M22: 3,822,375 km (0.088 R)
• M23: 4,080,432 km (0.087 R)
• M24: 4,232,423 km (0.102 R)
• M25: 4,316,198 km (0.101 R)
• M26: 4,400,421 km (0.066 R)
• M27: 4,627,960 km (0.105 R)
• M28: 5,213,785 km (0.061 R)
• M29: 5,318,803 km (0.102 R)
• M30: 5,424,419 km (0.053 R)
• M31: 5,500,415 km (0.079 R)
• M32: 6,057,517 km (0.062 R)
• M33: 6,215,492 km (0.086 R)
• M34: 6,295,078 km (0.104 R)
• M35: 6,503,468 km (0.096 R)
• M36: 6,992,952 km (0.064 R)
• M37: 7,092,285 km (0.107 R)
• M38: 7,175,462 km (0.102 R)
• M39: 7,325,957 km (0.045 R)
• M40: 7,732,564 km (0.028 R)
• M41: 7,818,134 km (0.05 R)
• M42: 8,233,568 km (0.048 R)
• M43: 8,444,052 km (0.064 R)
• M44: 8,603,074 km (0.078 R)
• M45: 8,727,390 km (0.115 R)
• M46: 8,995,918 km (0.093 R)
• M47: 9,285,390 km (0.1 R)
• M48: 9,431,248 km (0.12 R)
• M49: 9,578,004 km (0.096 R)
• M50: 10,266,154 km (0.1 R)
• M51: 10,360,401 km (0.098 R)
• M52: 11,066,502 km (0.103 R)
• M53: 11,163,143 km (0.088 R)
• M54: 11,435,261 km (0.039 R)
• M55: 11,867,300 km (0.12 R)
• M56: 12,065,517 km (0.063 R)
• M57: 12,545,577 km (0.075 R)
• M58: 12,626,210 km (0.118 R)
• M59: 12,930,043 km (0.114 R)
• M60: 13,710,645 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 13.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.16 AU - 2.62 AU

Year: 2386 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,027,448 km

• M1: 189,989 km (0.06 R)
• M2: 321,935 km (0.089 R)
• M3: 474,225 km (0.098 R)
• M4: 607,367 km (0.105 R)
• M5: 728,542 km (0.106 R)
• M6: 978,370 km (0.076 R)
• M7: 1,125,126 km (0.11 R)
• M8: 1,453,792 km (0.117 R)
• M9: 1,599,052 km (0.102 R)
• M10: 1,698,684 km (0.112 R)
• M11: 1,983,967 km (0.073 R)
• M12: 2,146,281 km (0.047 R)
• M13: 2,299,170 km (0.104 R)
• M14: 2,484,671 km (0.112 R)
• M15: 2,616,018 km (0.074 R)
• M16: 2,704,879 km (0.051 R)
• M17: 3,024,420 km (0.12 R)
• M18: 3,276,044 km (0.107 R)
• M19: 3,469,474 km (0.109 R)
• M20: 3,600,671 km (0.063 R)
• M21: 4,211,030 km (0.085 R)
• M22: 4,564,381 km (0.096 R)
• M23: 4,762,897 km (0.059 R)
• M24: 5,019,757 km (0.118 R)
• M25: 5,149,757 km (0.107 R)
• M26: 5,262,255 km (0.036 R)
• M27: 5,508,792 km (0.09 R)
• M28: 5,739,771 km (0.106 R)
• M29: 5,954,294 km (0.099 R)
• M30: 6,291,189 km (0.111 R)
• M31: 7,233,955 km (0.097 R)
• M32: 7,529,710 km (0.061 R)
• M33: 7,765,027 km (0.116 R)
• M34: 8,002,588 km (0.103 R)
• M35: 8,133,337 km (0.051 R)
• M36: 8,352,648 km (0.083 R)
• M37: 8,618,483 km (0.086 R)
• M38: 8,909,600 km (0.041 R)
• M39: 9,547,785 km (0.075 R)
• M40: 9,895,899 km (0.066 R)
• M41: 10,200,929 km (0.048 R)
• M42: 10,437,593 km (0.112 R)
• M43: 10,580,609 km (0.041 R)
• M44: 10,724,073 km (0.094 R)
• M45: 10,940,691 km (0.036 R)
• M46: 11,158,804 km (0.087 R)
• M47: 12,195,518 km (0.085 R)
• M48: 12,623,966 km (0.062 R)
• M49: 12,776,257 km (0.072 R)
• M50: 13,006,039 km (0.034 R)
• M51: 13,392,001 km (0.09 R)
• M52: 13,886,273 km (0.105 R)
• M53: 13,991,141 km (0.104 R)
• M54: 14,096,159 km (0.118 R)
• M55: 14,678,992 km (0.056 R)
• M56: 15,704,186 km (0.115 R)
• M57: 16,032,703 km (0.1 R)
• M58: 16,502,141 km (0.031 R)
• M59: 16,976,067 km (0.085 R)
• M60: 17,088,116 km (0.107 R)
• M61: 17,341,385 km (0.099 R)
• M62: 18,742,220 km (0.115 R)
• M63: 18,829,136 km (0.068 R)
• M64: 19,558,874 km (0.072 R)
• M65: 19,764,871 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 4.8

Gravity: 24.66 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.02 AU - 6.44 AU

Year: 10040 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,027,448 km

• M1: 67,169 km (0.093 R)
• M2: 118,930 km (0.112 R)
• M3: 177,872 km (0.119 R)
• M4: 259,702 km (0.11 R)
• M5: 293,960 km (0.103 R)
• M6: 563,834 km (0.085 R)
• M7: 594,502 km (0.115 R)
• M8: 789,877 km (0.109 R)
• M9: 894,894 km (0.085 R)
• M10: 1,157,588 km (0.081 R)
• M11: 1,297,762 km (0.12 R)
• M12: 1,528,890 km (0.107 R)
• M13: 1,727,556 km (0.116 R)
• M14: 1,841,400 km (0.091 R)
• M15: 1,934,450 km (0.113 R)
• M16: 2,198,042 km (0.104 R)
• M17: 3,082,315 km (0.086 R)
• M18: 3,418,012 km (0.07 R)
• M19: 3,706,586 km (0.089 R)
• M20: 3,765,229 km (0.119 R)
• M21: 4,215,070 km (0.103 R)
• M22: 4,586,970 km (0.037 R)
• M23: 4,776,959 km (0.053 R)
• M24: 4,969,492 km (0.079 R)
• M25: 5,001,805 km (0.077 R)
• M26: 7,102,757 km (0.071 R)
• M27: 7,359,168 km (0.106 R)
• M28: 7,581,470 km (0.096 R)
• M29: 7,768,468 km (0.115 R)
• M30: 7,994,809 km (0.055 R)
• M31: 8,070,805 km (0.085 R)
• M32: 8,415,479 km (0.063 R)
• M33: 8,531,417 km (0.111 R)
• M34: 8,570,163 km (0.053 R)
• M35: 8,686,849 km (0.109 R)
• M36: 8,803,984 km (0.095 R)
• M37: 8,921,718 km (0.067 R)
• M38: 9,119,187 km (0.043 R)
• M39: 9,719,822 km (0.091 R)
• M40: 9,760,363 km (0.056 R)
• M41: 9,841,595 km (0.051 R)
• M42: 10,292,034 km (0.054 R)
• M43: 11,468,771 km (0.067 R)
• M44: 11,812,697 km (0.067 R)
• M45: 11,899,314 km (0.113 R)
• M46: 11,986,081 km (0.11 R)
• M47: 12,466,888 km (0.112 R)
• M48: 13,132,599 km (0.115 R)
• M49: 13,267,087 km (0.111 R)
• M50: 13,673,545 km (0.084 R)
• M51: 13,764,350 km (0.045 R)
• M52: 13,855,456 km (0.118 R)
• M53: 15,151,123 km (0.108 R)
• M54: 15,481,136 km (0.083 R)
• M55: 15,670,676 km (0.053 R)
• M56: 16,292,255 km (0.106 R)
• M57: 16,340,426 km (0.077 R)
• M58: 18,555,372 km (0.109 R)
• M59: 18,807,145 km (0.06 R)
• M60: 19,723,282 km (0.118 R)
• M61: 20,186,737 km (0.116 R)
• M62: 20,497,751 km (0.072 R)
• M63: 20,810,261 km (0.083 R)
• M64: 21,387,409 km (0.119 R)
• M65: 21,810,472 km (0.038 R)
• M66: 22,236,228 km (0.096 R)
• M67: 24,131,034 km (0.12 R)
• M68: 25,627,611 km (0.114 R)
• M69: 25,852,008 km (0.04 R)
• M70: 26,133,252 km (0.045 R)
• M71: 26,812,426 km (0.108 R)
• M72: 26,869,274 km (0.117 R)
• M73: 27,612,027 km (0.056 R)
• M74: 28,535,644 km (0.087 R)
• M75: 29,939,770 km (0.106 R)
• M76: 31,726,268 km (0.093 R)
• M77: 32,208,571 km (0.093 R)
• M78: 32,693,119 km (0.072 R)
• M79: 32,997,251 km (0.066 R)
• M80: 33,669,694 km (0.053 R)
• M81: 34,346,624 km (0.082 R)
• M82: 35,214,591 km (0.103 R)
• M83: 35,339,206 km (0.108 R)
• M84: 35,651,267 km (0.103 R)
• M85: 38,501,256 km (0.113 R)
• M86: 38,951,097 km (0.093 R)
• M87: 39,467,359 km (0.078 R)
• M88: 41,292,004 km (0.079 R)
• M89: 41,950,235 km (0.032 R)
• M90: 42,545,634 km (0.097 R)
• M91: 42,744,749 km (0.082 R)
• M92: 43,477,480 km (0.083 R)
• M93: 44,887,739 km (0.092 R)
• M94: 44,955,207 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903

Radius: 6.2

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.98 AU - 7.74 AU

Year: 11601 Days

Day: 24.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,027,448 km

• M1: 82,279 km (0.103 R)
• M2: 764,296 km (0.096 R)
• M3: 845,078 km (0.112 R)
• M4: 886,517 km (0.074 R)
• M5: 950,246 km (0.105 R)
• M6: 1,589,926 km (0.108 R)
• M7: 1,800,859 km (0.099 R)
• M8: 2,576,973 km (0.112 R)
• M9: 3,443,743 km (0.057 R)
• M10: 3,579,279 km (0.114 R)
• M11: 4,139,074 km (0.034 R)
• M12: 4,725,797 km (0.051 R)
• M13: 4,914,440 km (0.107 R)
• M14: 5,854,213 km (0.103 R)
• M15: 6,469,210 km (0.102 R)
• M16: 7,061,618 km (0.117 R)
• M17: 7,583,266 km (0.061 R)
• M18: 7,893,232 km (0.099 R)
• M19: 8,162,209 km (0.079 R)
• M20: 8,343,223 km (0.117 R)
• M21: 8,847,816 km (0.113 R)
• M22: 9,362,284 km (0.102 R)
• M23: 9,504,252 km (0.072 R)
• M24: 9,551,674 km (0.119 R)
• M25: 9,599,247 km (0.108 R)
• M26: 9,790,433 km (0.098 R)
• M27: 9,886,474 km (0.101 R)
• M28: 10,913,314 km (0.092 R)
• M29: 11,464,732 km (0.1 R)
• M30: 11,616,574 km (0.061 R)
• M31: 11,667,437 km (0.12 R)
• M32: 13,544,741 km (0.081 R)
• M33: 14,518,174 km (0.109 R)
• M34: 14,682,582 km (0.107 R)
• M35: 14,847,589 km (0.098 R)
• M36: 15,068,545 km (0.059 R)
• M37: 15,235,047 km (0.073 R)
• M38: 15,346,348 km (0.12 R)
• M39: 15,402,148 km (0.115 R)
• M40: 15,569,847 km (0.099 R)
• M41: 16,303,475 km (0.118 R)
• M42: 16,645,905 km (0.075 R)
• M43: 17,454,032 km (0.103 R)
• M44: 17,745,748 km (0.086 R)
• M45: 17,804,241 km (0.078 R)
• M46: 18,571,080 km (0.098 R)
• M47: 18,749,550 km (0.114 R)
• M48: 18,868,929 km (0.12 R)
• M49: 19,590,140 km (0.108 R)
• M50: 20,565,668 km (0.069 R)
• M51: 21,059,341 km (0.069 R)
• M52: 21,556,904 km (0.092 R)
• M53: 21,807,181 km (0.049 R)
• M54: 23,136,657 km (0.082 R)
• M55: 23,843,507 km (0.025 R)
• M56: 24,818,885 km (0.11 R)
• M57: 27,279,770 km (0.101 R)
• M58: 27,415,007 km (0.042 R)
• M59: 29,193,127 km (0.111 R)
• M60: 29,956,525 km (0.032 R)
• M61: 31,290,639 km (0.03 R)
• M62: 34,089,166 km (0.098 R)
• M63: 35,481,324 km (0.071 R)
• M64: 36,444,435 km (0.032 R)
• M65: 37,041,480 km (0.12 R)
• M66: 37,116,279 km (0.089 R)
• M67: 37,341,125 km (0.12 R)
• M68: 37,416,223 km (0.069 R)
• M69: 38,169,598 km (0.092 R)
• M70: 39,156,345 km (0.102 R)
• M71: 40,305,257 km (0.066 R)
• M72: 40,690,770 km (0.107 R)
• M73: 40,922,498 km (0.11 R)
• M74: 41,776,402 km (0.03 R)
• M75: 42,322,883 km (0.117 R)
• M76: 42,557,752 km (0.1 R)
• M77: 42,714,680 km (0.116 R)
• M78: 45,010,559 km (0.082 R)
• M79: 45,090,444 km (0.067 R)
• M80: 45,650,987 km (0.072 R)
• M81: 46,778,805 km (0.071 R)
• M82: 48,487,811 km (0.081 R)
• M83: 48,733,601 km (0.042 R)
• M84: 49,803,525 km (0.104 R)
• M85: 51,047,730 km (0.091 R)
• M86: 52,050,485 km (0.042 R)
• M87: 52,890,926 km (0.112 R)
• M88: 52,975,299 km (0.053 R)
• M89: 54,245,086 km (0.103 R)
• M90: 54,670,691 km (0.08 R)
• M91: 54,926,504 km (0.119 R)
• M92: 55,867,923 km (0.114 R)
• M93: 56,556,073 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit