🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 31.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,873,686 km

• M1: 51,162 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.58 AU - 0.72 AU

Year: 197 Days

Day: 29.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,873,686 km

• M1: 637,586 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.87 AU - 1.41 AU

Year: 459 Days

Day: 31 Hours

Environment

Temp: -0 °C

Axial Tilt: 177.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,873,686 km

• M1: 106,514 km (0.106 R)
• M2: 235,168 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.94 AU - 4.92 AU

Year: 3513 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,873,686 km

• M1: 201,808 km (0.072 R)
• M2: 377,884 km (0.094 R)
• M3: 1,354,459 km (0.085 R)
• M4: 1,570,179 km (0.108 R)
• M5: 1,682,378 km (0.078 R)
• M6: 1,841,400 km (0.109 R)
• M7: 2,348,836 km (0.075 R)
• M8: 2,445,776 km (0.094 R)
• M9: 2,610,483 km (0.104 R)
• M10: 3,415,768 km (0.052 R)
• M11: 3,507,771 km (0.116 R)
• M12: 3,656,770 km (0.111 R)
• M13: 4,058,291 km (0.088 R)
• M14: 4,353,747 km (0.047 R)
• M15: 4,494,070 km (0.084 R)
• M16: 4,903,369 km (0.066 R)
• M17: 5,197,180 km (0.09 R)
• M18: 5,367,721 km (0.079 R)
• M19: 5,780,312 km (0.074 R)
• M20: 5,934,847 km (0.099 R)
• M21: 6,046,148 km (0.075 R)
• M22: 6,135,607 km (0.119 R)
• M23: 6,498,232 km (0.073 R)
• M24: 6,914,713 km (0.086 R)
• M25: 7,173,367 km (0.086 R)
• M26: 7,870,942 km (0.103 R)
• M27: 8,414,731 km (0.076 R)
• M28: 8,514,812 km (0.116 R)
• M29: 8,996,218 km (0.074 R)
• M30: 9,590,719 km (0.083 R)
• M31: 9,721,618 km (0.06 R)
• M32: 10,981,680 km (0.115 R)
• M33: 11,228,816 km (0.085 R)
• M34: 12,009,418 km (0.081 R)
• M35: 12,836,544 km (0.051 R)
• M36: 12,923,162 km (0.051 R)
• M37: 13,213,232 km (0.094 R)
• M38: 13,300,747 km (0.09 R)
• M39: 13,799,955 km (0.106 R)
• M40: 14,126,377 km (0.105 R)
• M41: 14,365,285 km (0.107 R)
• M42: 14,756,484 km (0.059 R)
• M43: 15,273,344 km (0.114 R)
• M44: 15,488,017 km (0.056 R)
• M45: 15,920,056 km (0.052 R)
• M46: 16,044,372 km (0.101 R)
• M47: 16,199,953 km (0.094 R)
• M48: 16,387,549 km (0.101 R)
• M49: 16,733,270 km (0.083 R)
• M50: 16,922,810 km (0.08 R)
• M51: 17,113,099 km (0.057 R)
• M52: 17,272,271 km (0.09 R)
• M53: 17,495,770 km (0.114 R)
• M54: 17,623,976 km (0.058 R)
• M55: 17,945,910 km (0.103 R)
• M56: 18,399,790 km (0.057 R)
• M57: 18,562,852 km (0.102 R)
• M58: 18,759,124 km (0.095 R)
• M59: 19,087,791 km (0.104 R)
• M60: 19,418,402 km (0.071 R)
• M61: 19,518,034 km (0.091 R)
• M62: 19,951,270 km (0.105 R)
• M63: 20,219,648 km (0.085 R)
• M64: 20,725,887 km (0.085 R)
• M65: 21,202,057 km (0.065 R)
• M66: 21,923,269 km (0.111 R)
• M67: 22,061,497 km (0.064 R)
• M68: 22,373,708 km (0.114 R)
• M69: 22,547,840 km (0.082 R)
• M70: 23,107,934 km (0.069 R)
• M71: 23,283,861 km (0.117 R)
• M72: 23,495,692 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 14

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.31 AU - 4.73 AU

Year: 3620 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,873,686 km

• M1: 186,698 km (0.116 R)
• M2: 291,865 km (0.056 R)
• M3: 429,795 km (0.026 R)
• M4: 680,521 km (0.1 R)
• M5: 886,966 km (0.078 R)
• M6: 1,541,456 km (0.109 R)
• M7: 1,645,876 km (0.109 R)
• M8: 1,752,988 km (0.039 R)
• M9: 1,890,169 km (0.099 R)
• M10: 2,324,153 km (0.115 R)
• M11: 2,491,253 km (0.115 R)
• M12: 2,805,558 km (0.105 R)
• M13: 3,016,791 km (0.107 R)
• M14: 3,132,879 km (0.111 R)
• M15: 3,335,285 km (0.087 R)
• M16: 3,524,825 km (0.106 R)
• M17: 3,842,571 km (0.055 R)
• M18: 4,393,241 km (0.09 R)
• M19: 4,544,484 km (0.104 R)
• M20: 5,366,375 km (0.08 R)
• M21: 6,554,631 km (0.085 R)
• M22: 6,706,173 km (0.104 R)
• M23: 7,145,393 km (0.085 R)
• M24: 7,436,061 km (0.112 R)
• M25: 7,822,024 km (0.101 R)
• M26: 7,913,727 km (0.059 R)
• M27: 8,307,918 km (0.094 R)
• M28: 8,425,053 km (0.055 R)
• M29: 8,803,535 km (0.1 R)
• M30: 9,553,021 km (0.12 R)
• M31: 9,774,426 km (0.097 R)
• M32: 10,197,488 km (0.082 R)
• M33: 10,550,240 km (0.081 R)
• M34: 10,651,817 km (0.094 R)
• M35: 11,112,878 km (0.112 R)
• M36: 11,450,071 km (0.119 R)
• M37: 11,896,023 km (0.086 R)
• M38: 12,160,961 km (0.084 R)
• M39: 12,588,960 km (0.064 R)
• M40: 12,859,134 km (0.035 R)
• M41: 12,967,742 km (0.048 R)
• M42: 13,103,876 km (0.093 R)
• M43: 13,267,835 km (0.107 R)
• M44: 13,819,552 km (0.084 R)
• M45: 14,717,738 km (0.108 R)
• M46: 14,888,279 km (0.056 R)
• M47: 15,088,142 km (0.096 R)
• M48: 15,403,943 km (0.117 R)
• M49: 15,577,028 km (0.114 R)
• M50: 15,867,098 km (0.08 R)
• M51: 16,100,471 km (0.094 R)
• M52: 16,335,040 km (0.115 R)
• M53: 16,482,095 km (0.097 R)
• M54: 16,896,481 km (0.061 R)
• M55: 17,105,021 km (0.113 R)
• M56: 17,224,549 km (0.109 R)
• M57: 17,464,355 km (0.09 R)
• M58: 18,190,652 km (0.109 R)
• M59: 18,772,588 km (0.081 R)
• M60: 18,865,039 km (0.106 R)
• M61: 19,112,325 km (0.117 R)
• M62: 19,422,890 km (0.118 R)
• M63: 19,672,718 km (0.115 R)
• M64: 20,270,063 km (0.107 R)
• M65: 21,579,343 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.1

Radius: 7.3

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.03 AU - 14.09 AU

Year: 19861 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,873,686 km

• M1: 622,178 km (0.062 R)
• M2: 703,858 km (0.107 R)
• M3: 789,428 km (0.106 R)
• M4: 1,067,082 km (0.115 R)
• M5: 1,217,128 km (0.111 R)
• M6: 2,514,291 km (0.108 R)
• M7: 2,956,353 km (0.07 R)
• M8: 3,026,515 km (0.051 R)
• M9: 3,168,483 km (0.096 R)
• M10: 3,988,578 km (0.083 R)
• M11: 4,953,784 km (0.09 R)
• M12: 5,333,762 km (0.1 R)
• M13: 6,166,424 km (0.084 R)
• M14: 6,437,795 km (0.114 R)
• M15: 6,992,204 km (0.025 R)
• M16: 7,275,094 km (0.116 R)
• M17: 7,901,012 km (0.104 R)
• M18: 10,197,638 km (0.094 R)
• M19: 10,357,708 km (0.06 R)
• M20: 12,512,216 km (0.118 R)
• M21: 13,144,267 km (0.083 R)
• M22: 13,202,162 km (0.098 R)
• M23: 14,022,706 km (0.088 R)
• M24: 14,081,947 km (0.069 R)
• M25: 14,439,186 km (0.097 R)
• M26: 15,528,708 km (0.074 R)
• M27: 16,207,433 km (0.061 R)
• M28: 16,456,663 km (0.038 R)
• M29: 17,148,554 km (0.09 R)
• M30: 17,275,413 km (0.102 R)
• M31: 17,914,195 km (0.11 R)
• M32: 18,495,682 km (0.093 R)
• M33: 18,625,832 km (0.116 R)
• M34: 19,017,779 km (0.046 R)
• M35: 20,612,941 km (0.11 R)
• M36: 20,747,878 km (0.103 R)
• M37: 21,563,187 km (0.061 R)
• M38: 21,906,065 km (0.067 R)
• M39: 22,597,058 km (0.119 R)
• M40: 22,945,321 km (0.062 R)
• M41: 23,225,219 km (0.113 R)
• M42: 24,569,805 km (0.098 R)
• M43: 26,377,246 km (0.048 R)
• M44: 27,408,125 km (0.097 R)
• M45: 29,432,932 km (0.072 R)
• M46: 30,195,133 km (0.061 R)
• M47: 30,655,446 km (0.058 R)
• M48: 30,963,618 km (0.089 R)
• M49: 31,272,836 km (0.068 R)
• M50: 31,738,684 km (0.079 R)
• M51: 33,624,665 km (0.025 R)
• M52: 33,862,974 km (0.119 R)
• M53: 33,942,560 km (0.103 R)
• M54: 34,181,617 km (0.077 R)
• M55: 34,261,353 km (0.115 R)
• M56: 34,741,562 km (0.106 R)
• M57: 35,627,630 km (0.114 R)
• M58: 35,870,577 km (0.087 R)
• M59: 37,093,540 km (0.103 R)
• M60: 39,328,981 km (0.113 R)
• M61: 39,580,006 km (0.046 R)
• M62: 40,083,852 km (0.096 R)
• M63: 42,034,459 km (0.086 R)
• M64: 42,120,028 km (0.036 R)
• M65: 45,149,236 km (0.079 R)
• M66: 45,499,893 km (0.049 R)
• M67: 46,027,525 km (0.085 R)
• M68: 46,380,426 km (0.11 R)
• M69: 47,533,527 km (0.066 R)
• M70: 47,622,687 km (0.057 R)
• M71: 47,711,847 km (0.113 R)
• M72: 48,247,856 km (0.117 R)
• M73: 48,696,201 km (0.089 R)
• M74: 49,868,001 km (0.085 R)
• M75: 54,461,105 km (0.053 R)
• M76: 54,554,454 km (0.09 R)
• M77: 55,959,178 km (0.061 R)
• M78: 56,618,905 km (0.109 R)
• M79: 57,470,864 km (0.049 R)
• M80: 58,231,719 km (0.072 R)
• M81: 58,327,013 km (0.084 R)
• M82: 58,900,122 km (0.102 R)
• M83: 59,571,218 km (0.06 R)
• M84: 59,763,302 km (0.114 R)
• M85: 61,405,288 km (0.062 R)
• M86: 63,159,772 km (0.119 R)
• M87: 63,453,732 km (0.119 R)
• M88: 63,944,862 km (0.119 R)
• M89: 64,535,773 km (0.068 R)
• M90: 65,623,948 km (0.091 R)
• M91: 66,319,429 km (0.064 R)

Asteroid Belt

Center: 14.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.2

Radius: 4.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.04 AU - 18.58 AU

Year: 23682 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,873,686 km

• M1: 156,031 km (0.036 R)
• M2: 187,895 km (0.109 R)
• M3: 222,602 km (0.079 R)
• M4: 479,461 km (0.119 R)
• M5: 529,427 km (0.12 R)
• M6: 1,397,244 km (0.071 R)
• M7: 1,752,988 km (0.119 R)
• M8: 2,052,932 km (0.075 R)
• M9: 2,156,453 km (0.076 R)
• M10: 2,261,770 km (0.119 R)
• M11: 2,325,648 km (0.1 R)
• M12: 2,565,304 km (0.12 R)
• M13: 2,858,815 km (0.084 R)
• M14: 3,725,735 km (0.084 R)
• M15: 4,213,574 km (0.099 R)
• M16: 4,371,848 km (0.109 R)
• M17: 4,913,392 km (0.035 R)
• M18: 6,237,034 km (0.097 R)
• M19: 7,471,516 km (0.042 R)
• M20: 7,856,132 km (0.092 R)
• M21: 7,888,595 km (0.04 R)
• M22: 8,181,657 km (0.107 R)
• M23: 8,412,187 km (0.1 R)
• M24: 8,812,212 km (0.047 R)
• M25: 9,320,995 km (0.1 R)
• M26: 10,260,469 km (0.061 R)
• M27: 11,229,714 km (0.089 R)
• M28: 13,408,607 km (0.07 R)
• M29: 13,447,353 km (0.086 R)
• M30: 14,150,014 km (0.103 R)
• M31: 14,189,358 km (0.088 R)
• M32: 14,904,735 km (0.048 R)
• M33: 14,944,827 km (0.07 R)
• M34: 15,958,353 km (0.083 R)
• M35: 16,163,751 km (0.099 R)
• M36: 17,245,792 km (0.118 R)
• M37: 17,372,202 km (0.049 R)
• M38: 17,753,079 km (0.102 R)
• M39: 19,830,544 km (0.058 R)
• M40: 19,918,807 km (0.116 R)
• M41: 20,406,346 km (0.072 R)
• M42: 21,032,563 km (0.065 R)
• M43: 22,717,484 km (0.075 R)
• M44: 23,273,240 km (0.101 R)
• M45: 23,459,489 km (0.071 R)
• M46: 25,014,858 km (0.059 R)
• M47: 25,349,060 km (0.083 R)
• M48: 25,444,803 km (0.101 R)
• M49: 27,926,781 km (0.031 R)
• M50: 28,422,399 km (0.067 R)
• M51: 28,472,065 km (0.109 R)
• M52: 28,771,111 km (0.03 R)
• M53: 29,724,648 km (0.056 R)
• M54: 29,876,041 km (0.1 R)
• M55: 30,484,755 km (0.103 R)
• M56: 31,456,692 km (0.1 R)
• M57: 32,282,921 km (0.092 R)
• M58: 32,646,743 km (0.086 R)
• M59: 33,011,912 km (0.072 R)
• M60: 33,798,797 km (0.038 R)
• M61: 35,124,084 km (0.085 R)
• M62: 35,498,228 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 16,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit