🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 195 Days

Day: 33 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 195 Days

Day: 14.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.77 AU

Year: 1430 Days

Day: 45.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.23 AU - 3.51 AU

Year: 1812 Days

Day: 43.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,594,819 km

• M1: 563,984 km (0.094 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 10.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.37 AU - 6.49 AU

Year: 6078 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,594,819 km

• M1: 134,937 km (0.107 R)
• M2: 207,193 km (0.113 R)
• M3: 632,051 km (0.086 R)
• M4: 803,041 km (0.084 R)
• M5: 1,081,443 km (0.096 R)
• M6: 1,208,003 km (0.091 R)
• M7: 1,476,381 km (0.065 R)
• M8: 1,564,195 km (0.031 R)
• M9: 1,635,853 km (0.087 R)
• M10: 1,819,858 km (0.044 R)
• M11: 2,330,436 km (0.097 R)
• M12: 2,817,975 km (0.106 R)
• M13: 2,883,948 km (0.091 R)
• M14: 2,950,369 km (0.074 R)
• M15: 3,062,418 km (0.114 R)
• M16: 3,524,675 km (0.098 R)
• M17: 4,183,355 km (0.108 R)
• M18: 4,360,479 km (0.073 R)
• M19: 4,539,996 km (0.11 R)
• M20: 4,827,074 km (0.07 R)
• M21: 5,364,430 km (0.065 R)
• M22: 5,501,761 km (0.119 R)
• M23: 5,724,063 km (0.09 R)
• M24: 6,062,903 km (0.12 R)
• M25: 6,350,280 km (0.097 R)
• M26: 6,583,503 km (0.115 R)
• M27: 7,088,396 km (0.076 R)
• M28: 7,791,356 km (0.047 R)
• M29: 8,166,997 km (0.072 R)
• M30: 8,741,602 km (0.096 R)
• M31: 9,099,141 km (0.093 R)
• M32: 9,395,345 km (0.077 R)
• M33: 9,661,180 km (0.105 R)
• M34: 10,064,795 km (0.107 R)
• M35: 10,611,426 km (0.03 R)
• M36: 11,132,774 km (0.065 R)
• M37: 11,733,709 km (0.06 R)
• M38: 12,056,092 km (0.11 R)
• M39: 12,236,507 km (0.102 R)
• M40: 12,345,265 km (0.087 R)
• M41: 12,417,820 km (0.082 R)
• M42: 12,746,487 km (0.091 R)
• M43: 12,856,591 km (0.081 R)
• M44: 13,674,143 km (0.082 R)
• M45: 14,127,275 km (0.118 R)
• M46: 15,633,576 km (0.084 R)
• M47: 15,830,447 km (0.041 R)
• M48: 17,109,359 km (0.05 R)
• M49: 17,352,904 km (0.113 R)
• M50: 17,434,285 km (0.062 R)
• M51: 17,925,565 km (0.043 R)
• M52: 18,462,771 km (0.101 R)
• M53: 19,173,361 km (0.102 R)
• M54: 20,191,823 km (0.089 R)
• M55: 20,621,468 km (0.077 R)
• M56: 21,097,339 km (0.038 R)
• M57: 21,227,788 km (0.103 R)
• M58: 22,502,661 km (0.101 R)
• M59: 23,621,354 km (0.119 R)
• M60: 24,895,928 km (0.1 R)
• M61: 25,680,569 km (0.077 R)
• M62: 26,285,991 km (0.065 R)
• M63: 26,473,288 km (0.096 R)
• M64: 26,849,227 km (0.118 R)
• M65: 27,084,994 km (0.055 R)
• M66: 27,321,508 km (0.076 R)
• M67: 28,947,786 km (0.114 R)
• M68: 29,141,216 km (0.071 R)
• M69: 29,238,006 km (0.084 R)
• M70: 30,359,691 km (0.087 R)
• M71: 30,605,331 km (0.119 R)
• M72: 30,752,984 km (0.081 R)
• M73: 31,148,221 km (0.118 R)
• M74: 31,395,956 km (0.092 R)
• M75: 31,644,438 km (0.076 R)
• M76: 32,343,508 km (0.093 R)
• M77: 32,544,269 km (0.047 R)
• M78: 32,644,799 km (0.108 R)
• M79: 33,858,935 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 10

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.5 AU - 14.1 AU

Year: 14160 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,594,819 km

• M1: 154,535 km (0.11 R)
• M2: 325,675 km (0.076 R)
• M3: 390,750 km (0.039 R)
• M4: 489,484 km (0.106 R)
• M5: 1,597,556 km (0.029 R)
• M6: 2,070,883 km (0.059 R)
• M7: 2,375,315 km (0.075 R)
• M8: 2,877,066 km (0.111 R)
• M9: 2,988,965 km (0.055 R)
• M10: 3,064,213 km (0.116 R)
• M11: 3,197,804 km (0.12 R)
• M12: 3,274,847 km (0.051 R)
• M13: 3,873,538 km (0.083 R)
• M14: 4,101,525 km (0.083 R)
• M15: 4,922,817 km (0.08 R)
• M16: 5,676,790 km (0.095 R)
• M17: 5,936,044 km (0.094 R)
• M18: 6,613,722 km (0.06 R)
• M19: 6,861,606 km (0.04 R)
• M20: 7,037,084 km (0.107 R)
• M21: 7,112,780 km (0.074 R)
• M22: 7,936,317 km (0.102 R)
• M23: 8,094,142 km (0.098 R)
• M24: 8,253,015 km (0.103 R)
• M25: 8,332,901 km (0.115 R)
• M26: 8,627,758 km (0.06 R)
• M27: 8,790,072 km (0.104 R)
• M28: 8,980,809 km (0.096 R)
• M29: 9,062,938 km (0.073 R)
• M30: 9,366,173 km (0.097 R)
• M31: 10,324,647 km (0.097 R)
• M32: 10,497,133 km (0.037 R)
• M33: 10,873,970 km (0.074 R)
• M34: 11,166,733 km (0.093 R)
• M35: 11,314,237 km (0.033 R)
• M36: 11,432,568 km (0.036 R)
• M37: 11,850,395 km (0.114 R)
• M38: 12,151,685 km (0.094 R)
• M39: 12,333,896 km (0.096 R)
• M40: 12,885,463 km (0.105 R)
• M41: 13,413,992 km (0.06 R)
• M42: 14,491,995 km (0.049 R)
• M43: 15,499,087 km (0.084 R)
• M44: 15,729,618 km (0.097 R)
• M45: 16,194,119 km (0.109 R)
• M46: 16,294,200 km (0.065 R)
• M47: 17,820,697 km (0.103 R)
• M48: 18,793,382 km (0.089 R)
• M49: 19,392,372 km (0.089 R)
• M50: 19,712,063 km (0.087 R)
• M51: 19,819,025 km (0.115 R)
• M52: 20,356,530 km (0.093 R)
• M53: 20,717,660 km (0.034 R)
• M54: 21,850,415 km (0.119 R)
• M55: 22,220,071 km (0.08 R)
• M56: 22,853,319 km (0.107 R)
• M57: 22,965,667 km (0.104 R)
• M58: 23,266,209 km (0.087 R)
• M59: 24,023,324 km (0.066 R)
• M60: 24,366,651 km (0.062 R)
• M61: 24,903,857 km (0.057 R)
• M62: 25,290,118 km (0.081 R)
• M63: 26,029,282 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.4

Radius: 7.8

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.06 AU - 21.1 AU

Year: 28658 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,594,819 km

• M1: 353,799 km (0.09 R)
• M2: 649,404 km (0.066 R)
• M3: 1,215,034 km (0.027 R)
• M4: 1,818,213 km (0.098 R)
• M5: 2,324,302 km (0.057 R)
• M6: 3,408,438 km (0.105 R)
• M7: 4,081,778 km (0.089 R)
• M8: 5,079,895 km (0.086 R)
• M9: 6,521,719 km (0.104 R)
• M10: 7,093,033 km (0.062 R)
• M11: 7,157,510 km (0.103 R)
• M12: 7,548,559 km (0.075 R)
• M13: 7,614,382 km (0.099 R)
• M14: 9,321,743 km (0.05 R)
• M15: 10,254,635 km (0.105 R)
• M16: 10,695,051 km (0.041 R)
• M17: 11,216,848 km (0.094 R)
• M18: 11,899,912 km (0.095 R)
• M19: 14,272,235 km (0.037 R)
• M20: 14,846,392 km (0.093 R)
• M21: 15,177,751 km (0.048 R)
• M22: 15,679,502 km (0.118 R)
• M23: 16,613,442 km (0.101 R)
• M24: 16,699,311 km (0.086 R)
• M25: 18,268,742 km (0.066 R)
• M26: 18,534,877 km (0.035 R)
• M27: 18,623,888 km (0.056 R)
• M28: 18,713,048 km (0.069 R)
• M29: 21,266,085 km (0.066 R)
• M30: 22,109,668 km (0.08 R)
• M31: 22,298,610 km (0.045 R)
• M32: 22,773,284 km (0.088 R)
• M33: 23,059,764 km (0.082 R)
• M34: 23,251,399 km (0.067 R)
• M35: 23,926,235 km (0.072 R)
• M36: 24,023,174 km (0.093 R)
• M37: 24,412,129 km (0.112 R)
• M38: 25,989,040 km (0.045 R)
• M39: 26,789,837 km (0.117 R)
• M40: 27,700,439 km (0.105 R)
• M41: 27,904,042 km (0.071 R)
• M42: 30,177,630 km (0.118 R)
• M43: 31,761,573 km (0.104 R)
• M44: 32,081,563 km (0.074 R)
• M45: 35,671,612 km (0.094 R)
• M46: 36,338,071 km (0.105 R)
• M47: 37,232,816 km (0.086 R)
• M48: 37,570,308 km (0.119 R)
• M49: 39,616,059 km (0.086 R)
• M50: 39,730,801 km (0.078 R)
• M51: 41,348,253 km (0.075 R)
• M52: 42,751,930 km (0.06 R)
• M53: 42,987,397 km (0.094 R)
• M54: 43,459,528 km (0.113 R)
• M55: 44,289,946 km (0.047 R)
• M56: 44,409,026 km (0.111 R)
• M57: 45,245,427 km (0.091 R)
• M58: 46,691,440 km (0.063 R)
• M59: 47,055,262 km (0.088 R)
• M60: 47,541,904 km (0.113 R)
• M61: 48,520,125 km (0.053 R)
• M62: 48,888,734 km (0.081 R)
• M63: 49,752,213 km (0.094 R)
• M64: 50,123,963 km (0.115 R)
• M65: 52,373,018 km (0.112 R)
• M66: 52,498,979 km (0.103 R)
• M67: 52,751,052 km (0.113 R)
• M68: 52,877,312 km (0.085 R)
• M69: 53,003,573 km (0.111 R)
• M70: 54,910,497 km (0.048 R)
• M71: 56,194,047 km (0.033 R)
• M72: 59,840,495 km (0.094 R)
• M73: 62,224,786 km (0.101 R)
• M74: 62,758,850 km (0.066 R)
• M75: 70,115,774 km (0.078 R)
• M76: 70,254,451 km (0.112 R)
• M77: 72,908,766 km (0.086 R)
• M78: 76,308,228 km (0.109 R)
• M79: 77,739,880 km (0.095 R)
• M80: 82,087,643 km (0.092 R)
• M81: 84,881,832 km (0.029 R)
• M82: 85,029,784 km (0.086 R)
• M83: 85,474,090 km (0.031 R)
• M84: 91,168,084 km (0.073 R)
• M85: 92,686,652 km (0.1 R)
• M86: 93,296,562 km (0.106 R)
• M87: 94,060,708 km (0.107 R)
• M88: 94,673,461 km (0.118 R)
• M89: 94,980,286 km (0.106 R)
• M90: 95,441,347 km (0.074 R)
• M91: 95,595,134 km (0.108 R)
• M92: 101,815,413 km (0.096 R)
• M93: 102,129,718 km (0.04 R)
• M94: 105,768,836 km (0.075 R)
• M95: 106,406,123 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.79 AU - 19.99 AU

Year: 30606 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,594,819 km

• M1: 62,083 km (0.083 R)
• M2: 910,602 km (0.046 R)
• M3: 1,493,735 km (0.113 R)
• M4: 2,067,742 km (0.113 R)
• M5: 2,093,024 km (0.112 R)
• M6: 2,143,887 km (0.091 R)
• M7: 2,983,580 km (0.075 R)
• M8: 3,012,153 km (0.102 R)
• M9: 3,156,665 km (0.117 R)
• M10: 3,273,800 km (0.098 R)
• M11: 3,757,001 km (0.08 R)
• M12: 4,101,974 km (0.04 R)
• M13: 4,229,880 km (0.101 R)
• M14: 4,326,819 km (0.119 R)
• M15: 4,391,745 km (0.108 R)
• M16: 4,456,969 km (0.107 R)
• M17: 4,923,116 km (0.077 R)
• M18: 5,024,992 km (0.056 R)
• M19: 5,161,875 km (0.044 R)
• M20: 5,615,306 km (0.1 R)
• M21: 6,045,250 km (0.096 R)
• M22: 6,190,809 km (0.09 R)
• M23: 7,012,400 km (0.091 R)
• M24: 7,435,762 km (0.072 R)
• M25: 8,307,319 km (0.058 R)
• M26: 8,509,875 km (0.055 R)
• M27: 8,755,066 km (0.067 R)
• M28: 8,837,345 km (0.059 R)
• M29: 9,210,591 km (0.071 R)
• M30: 9,631,560 km (0.097 R)
• M31: 11,153,120 km (0.066 R)
• M32: 11,466,228 km (0.113 R)
• M33: 12,423,056 km (0.108 R)
• M34: 12,934,381 km (0.109 R)
• M35: 13,642,578 km (0.092 R)
• M36: 14,460,429 km (0.071 R)
• M37: 14,606,437 km (0.104 R)
• M38: 14,703,975 km (0.076 R)
• M39: 14,850,730 km (0.094 R)
• M40: 15,741,735 km (0.093 R)
• M41: 16,598,931 km (0.104 R)
• M42: 16,751,670 km (0.026 R)
• M43: 17,213,030 km (0.064 R)
• M44: 18,621,793 km (0.1 R)
• M45: 21,937,929 km (0.091 R)
• M46: 22,330,025 km (0.097 R)
• M47: 22,611,419 km (0.076 R)
• M48: 22,780,913 km (0.101 R)
• M49: 22,950,707 km (0.09 R)
• M50: 23,064,252 km (0.108 R)
• M51: 23,519,927 km (0.1 R)
• M52: 24,440,253 km (0.091 R)
• M53: 25,607,116 km (0.059 R)
• M54: 25,783,791 km (0.113 R)
• M55: 26,197,430 km (0.117 R)
• M56: 26,494,232 km (0.07 R)
• M57: 27,271,093 km (0.091 R)
• M58: 28,602,664 km (0.115 R)
• M59: 29,337,938 km (0.12 R)
• M60: 30,017,411 km (0.077 R)
• M61: 32,722,589 km (0.094 R)
• M62: 33,942,560 km (0.089 R)
• M63: 34,071,813 km (0.109 R)
• M64: 34,916,143 km (0.082 R)
• M65: 34,981,368 km (0.079 R)
• M66: 35,242,715 km (0.107 R)
• M67: 35,504,661 km (0.115 R)
• M68: 35,833,028 km (0.084 R)
• M69: 35,898,851 km (0.074 R)
• M70: 35,964,674 km (0.102 R)
• M71: 36,162,443 km (0.11 R)
• M72: 36,691,571 km (0.083 R)
• M73: 38,630,957 km (0.084 R)
• M74: 39,647,176 km (0.085 R)
• M75: 40,260,976 km (0.057 R)
• M76: 42,469,190 km (0.109 R)
• M77: 42,678,178 km (0.087 R)
• M78: 43,447,560 km (0.096 R)
• M79: 44,362,650 km (0.066 R)
• M80: 44,433,260 km (0.073 R)
• M81: 44,503,871 km (0.049 R)
• M82: 45,141,905 km (0.112 R)
• M83: 46,283,337 km (0.038 R)
• M84: 46,570,266 km (0.09 R)
• M85: 47,506,599 km (0.073 R)
• M86: 48,158,547 km (0.119 R)
• M87: 48,231,251 km (0.081 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: 443 - 16,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit