🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.7 AU - 0.92 AU

Year: 275 Days

Day: 45.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.26 AU - 1.38 AU

Year: 571 Days

Day: 33.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.66 AU

Year: 1489 Days

Day: 14.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 8.5

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.09 AU - 4.95 AU

Year: 3620 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,494,306 km

• M1: 122,969 km (0.12 R)
• M2: 206,744 km (0.113 R)
• M3: 328,367 km (0.056 R)
• M4: 442,511 km (0.096 R)
• M5: 552,315 km (0.103 R)
• M6: 682,465 km (0.084 R)
• M7: 834,307 km (0.069 R)
• M8: 949,797 km (0.091 R)
• M9: 1,171,501 km (0.109 R)
• M10: 1,301,950 km (0.116 R)
• M11: 1,506,750 km (0.052 R)
• M12: 1,736,831 km (0.086 R)
• M13: 2,198,341 km (0.117 R)
• M14: 2,393,566 km (0.098 R)
• M15: 2,560,517 km (0.1 R)
• M16: 2,870,634 km (0.101 R)
• M17: 3,138,414 km (0.114 R)
• M18: 3,211,268 km (0.099 R)
• M19: 3,395,722 km (0.119 R)
• M20: 3,813,699 km (0.093 R)
• M21: 3,930,684 km (0.1 R)
• M22: 4,148,050 km (0.067 R)
• M23: 4,719,214 km (0.094 R)
• M24: 4,781,896 km (0.052 R)
• M25: 5,120,885 km (0.085 R)
• M26: 5,293,221 km (0.098 R)
• M27: 5,380,138 km (0.069 R)
• M28: 5,445,662 km (0.055 R)
• M29: 5,844,490 km (0.09 R)
• M30: 6,413,859 km (0.034 R)
• M31: 6,717,094 km (0.103 R)
• M32: 6,858,614 km (0.106 R)
• M33: 7,144,495 km (0.07 R)
• M34: 7,458,800 km (0.097 R)
• M35: 7,752,910 km (0.109 R)
• M36: 8,025,776 km (0.116 R)
• M37: 8,100,874 km (0.092 R)
• M38: 8,175,972 km (0.113 R)
• M39: 8,504,789 km (0.113 R)
• M40: 9,122,927 km (0.073 R)
• M41: 9,253,526 km (0.091 R)
• M42: 9,411,052 km (0.097 R)
• M43: 9,702,320 km (0.096 R)
• M44: 11,035,237 km (0.096 R)
• M45: 11,118,563 km (0.088 R)
• M46: 11,314,237 km (0.035 R)
• M47: 11,426,435 km (0.087 R)
• M48: 11,964,838 km (0.112 R)
• M49: 12,050,557 km (0.064 R)
• M50: 12,251,467 km (0.058 R)
• M51: 12,453,574 km (0.065 R)
• M52: 12,627,556 km (0.099 R)
• M53: 13,007,385 km (0.09 R)
• M54: 13,688,804 km (0.098 R)
• M55: 13,778,413 km (0.117 R)
• M56: 14,139,392 km (0.106 R)
• M57: 14,230,049 km (0.119 R)
• M58: 14,931,812 km (0.099 R)
• M59: 15,364,599 km (0.117 R)
• M60: 15,676,211 km (0.077 R)
• M61: 15,738,743 km (0.099 R)
• M62: 15,832,691 km (0.09 R)
• M63: 16,052,899 km (0.106 R)
• M64: 16,242,290 km (0.109 R)
• M65: 16,783,236 km (0.063 R)
• M66: 17,427,105 km (0.117 R)
• M67: 17,621,881 km (0.056 R)
• M68: 19,406,733 km (0.12 R)
• M69: 20,014,550 km (0.084 R)
• M70: 20,286,518 km (0.098 R)
• M71: 20,559,834 km (0.036 R)
• M72: 21,110,204 km (0.052 R)
• M73: 21,387,260 km (0.092 R)
• M74: 22,190,301 km (0.069 R)
• M75: 22,436,539 km (0.04 R)
• M76: 22,613,065 km (0.073 R)
• M77: 22,754,734 km (0.119 R)
• M78: 23,431,066 km (0.106 R)
• M79: 23,538,477 km (0.112 R)
• M80: 23,610,134 km (0.069 R)
• M81: 23,897,661 km (0.115 R)
• M82: 23,969,768 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 13.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.92 AU - 8.84 AU

Year: 7553 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,494,306 km

• M1: 216,767 km (0.065 R)
• M2: 399,576 km (0.078 R)
• M3: 851,062 km (0.086 R)
• M4: 956,230 km (0.029 R)
• M5: 1,471,445 km (0.065 R)
• M6: 1,785,151 km (0.086 R)
• M7: 1,958,984 km (0.072 R)
• M8: 2,343,002 km (0.065 R)
• M9: 2,912,521 km (0.106 R)
• M10: 3,245,227 km (0.106 R)
• M11: 3,437,759 km (0.117 R)
• M12: 3,568,358 km (0.079 R)
• M13: 3,812,053 km (0.096 R)
• M14: 3,947,289 km (0.101 R)
• M15: 4,362,872 km (0.074 R)
• M16: 4,817,051 km (0.111 R)
• M17: 5,037,409 km (0.084 R)
• M18: 5,186,259 km (0.078 R)
• M19: 5,311,472 km (0.071 R)
• M20: 5,718,827 km (0.112 R)
• M21: 5,952,499 km (0.065 R)
• M22: 6,136,505 km (0.101 R)
• M23: 6,456,195 km (0.027 R)
• M24: 7,001,330 km (0.033 R)
• M25: 7,448,328 km (0.059 R)
• M26: 7,703,692 km (0.042 R)
• M27: 7,991,069 km (0.117 R)
• M28: 9,819,155 km (0.094 R)
• M29: 10,224,865 km (0.115 R)
• M30: 10,445,821 km (0.108 R)
• M31: 10,732,002 km (0.092 R)
• M32: 10,924,235 km (0.099 R)
• M33: 11,182,441 km (0.09 R)
• M34: 11,869,843 km (0.071 R)
• M35: 12,201,950 km (0.085 R)
• M36: 12,537,199 km (0.111 R)
• M37: 12,638,327 km (0.12 R)
• M38: 12,807,672 km (0.088 R)
• M39: 12,909,548 km (0.109 R)
• M40: 13,423,118 km (0.116 R)
• M41: 13,803,994 km (0.054 R)
• M42: 14,399,543 km (0.096 R)
• M43: 14,541,063 km (0.119 R)
• M44: 14,825,149 km (0.095 R)
• M45: 15,579,870 km (0.099 R)
• M46: 15,688,628 km (0.083 R)
• M47: 16,420,760 km (0.073 R)
• M48: 17,201,511 km (0.061 R)
• M49: 17,539,752 km (0.094 R)
• M50: 18,032,378 km (0.11 R)
• M51: 18,261,262 km (0.058 R)
• M52: 18,644,831 km (0.101 R)
• M53: 18,915,005 km (0.106 R)
• M54: 19,381,152 km (0.093 R)
• M55: 19,615,572 km (0.1 R)
• M56: 20,166,391 km (0.109 R)
• M57: 21,002,195 km (0.091 R)
• M58: 21,606,121 km (0.09 R)
• M59: 22,052,521 km (0.114 R)
• M60: 22,461,073 km (0.056 R)
• M61: 22,625,332 km (0.116 R)
• M62: 22,996,035 km (0.061 R)
• M63: 23,410,272 km (0.082 R)
• M64: 23,994,601 km (0.092 R)
• M65: 26,249,490 km (0.115 R)
• M66: 26,552,276 km (0.1 R)
• M67: 26,769,342 km (0.084 R)
• M68: 27,511,796 km (0.094 R)
• M69: 27,775,388 km (0.095 R)
• M70: 28,571,398 km (0.112 R)
• M71: 29,016,751 km (0.099 R)
• M72: 29,285,130 km (0.083 R)
• M73: 29,554,406 km (0.12 R)
• M74: 29,779,251 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 9.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.39 AU - 11.51 AU

Year: 12726 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,494,306 km

• M1: 221,704 km (0.065 R)
• M2: 755,020 km (0.109 R)
• M3: 955,781 km (0.049 R)
• M4: 1,084,734 km (0.031 R)
• M5: 1,219,671 km (0.113 R)
• M6: 1,408,464 km (0.099 R)
• M7: 1,949,111 km (0.105 R)
• M8: 2,256,534 km (0.1 R)
• M9: 2,430,666 km (0.098 R)
• M10: 3,106,998 km (0.055 R)
• M11: 3,334,088 km (0.115 R)
• M12: 3,770,166 km (0.115 R)
• M13: 5,108,019 km (0.039 R)
• M14: 5,184,165 km (0.113 R)
• M15: 5,570,875 km (0.104 R)
• M16: 5,967,010 km (0.079 R)
• M17: 6,331,281 km (0.112 R)
• M18: 6,744,620 km (0.101 R)
• M19: 7,166,636 km (0.106 R)
• M20: 7,815,890 km (0.119 R)
• M21: 7,992,117 km (0.066 R)
• M22: 8,125,259 km (0.101 R)
• M23: 8,529,023 km (0.096 R)
• M24: 9,309,475 km (0.11 R)
• M25: 9,543,297 km (0.108 R)
• M26: 9,874,058 km (0.11 R)
• M27: 10,016,924 km (0.084 R)
• M28: 10,449,860 km (0.039 R)
• M29: 10,692,957 km (0.101 R)
• M30: 10,987,216 km (0.109 R)
• M31: 11,383,650 km (0.046 R)
• M32: 11,583,662 km (0.027 R)
• M33: 13,806,088 km (0.045 R)
• M34: 14,829,188 km (0.109 R)
• M35: 15,377,464 km (0.052 R)
• M36: 15,654,071 km (0.102 R)
• M37: 16,100,022 km (0.107 R)
• M38: 16,380,967 km (0.081 R)
• M39: 16,606,860 km (0.064 R)
• M40: 17,233,376 km (0.049 R)
• M41: 17,751,732 km (0.11 R)
• M42: 18,392,310 km (0.12 R)
• M43: 18,450,953 km (0.062 R)
• M44: 18,862,945 km (0.04 R)
• M45: 19,040,368 km (0.058 R)
• M46: 20,177,462 km (0.087 R)
• M47: 20,723,643 km (0.059 R)
• M48: 21,151,942 km (0.11 R)
• M49: 21,954,984 km (0.116 R)
• M50: 22,705,067 km (0.111 R)
• M51: 23,527,108 km (0.056 R)
• M52: 23,973,956 km (0.072 R)
• M53: 24,810,956 km (0.116 R)
• M54: 25,461,258 km (0.094 R)
• M55: 27,647,182 km (0.099 R)
• M56: 28,321,420 km (0.113 R)
• M57: 28,660,558 km (0.117 R)
• M58: 29,961,462 km (0.099 R)
• M59: 30,445,560 km (0.11 R)
• M60: 30,932,352 km (0.055 R)
• M61: 31,913,564 km (0.066 R)
• M62: 32,407,985 km (0.116 R)
• M63: 32,620,564 km (0.035 R)
• M64: 33,906,357 km (0.103 R)
• M65: 34,990,493 km (0.07 R)
• M66: 35,646,330 km (0.103 R)
• M67: 37,936,674 km (0.053 R)
• M68: 38,535,364 km (0.099 R)
• M69: 38,835,906 km (0.113 R)
• M70: 40,655,316 km (0.099 R)
• M71: 40,808,205 km (0.083 R)
• M72: 41,037,987 km (0.056 R)
• M73: 41,268,069 km (0.082 R)
• M74: 41,498,599 km (0.091 R)
• M75: 42,657,683 km (0.11 R)
• M76: 42,890,757 km (0.119 R)
• M77: 44,455,550 km (0.099 R)
• M78: 44,613,077 km (0.055 R)
• M79: 46,837,597 km (0.05 R)
• M80: 46,997,966 km (0.077 R)
• M81: 48,610,781 km (0.076 R)
• M82: 49,668,737 km (0.066 R)
• M83: 50,241,547 km (0.088 R)
• M84: 52,888,083 km (0.062 R)
• M85: 53,724,485 km (0.077 R)
• M86: 54,733,822 km (0.056 R)
• M87: 55,325,481 km (0.09 R)
• M88: 56,004,207 km (0.081 R)
• M89: 56,600,354 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 7.9

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.29 AU - 17.23 AU

Year: 25849 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,494,306 km

• M1: 1,723,816 km (0.042 R)
• M2: 1,839,306 km (0.039 R)
• M3: 1,917,845 km (0.079 R)
• M4: 2,412,714 km (0.111 R)
• M5: 2,498,883 km (0.105 R)
• M6: 3,037,884 km (0.045 R)
• M7: 3,131,233 km (0.074 R)
• M8: 3,562,972 km (0.12 R)
• M9: 4,013,561 km (0.11 R)
• M10: 4,064,724 km (0.106 R)
• M11: 4,804,036 km (0.108 R)
• M12: 5,357,249 km (0.112 R)
• M13: 6,047,793 km (0.111 R)
• M14: 6,165,527 km (0.087 R)
• M15: 6,644,389 km (0.114 R)
• M16: 7,893,382 km (0.033 R)
• M17: 7,957,709 km (0.036 R)
• M18: 8,022,186 km (0.1 R)
• M19: 8,412,935 km (0.071 R)
• M20: 8,809,968 km (0.11 R)
• M21: 8,943,559 km (0.109 R)
• M22: 9,348,670 km (0.081 R)
• M23: 10,458,088 km (0.043 R)
• M24: 11,028,205 km (0.046 R)
• M25: 11,317,079 km (0.049 R)
• M26: 11,902,306 km (0.105 R)
• M27: 12,874,393 km (0.074 R)
• M28: 14,261,763 km (0.114 R)
• M29: 15,534,392 km (0.069 R)
• M30: 15,696,108 km (0.098 R)
• M31: 15,858,272 km (0.093 R)
• M32: 15,939,504 km (0.087 R)
• M33: 16,430,334 km (0.118 R)
• M34: 16,926,101 km (0.054 R)
• M35: 17,342,881 km (0.058 R)
• M36: 18,016,969 km (0.113 R)
• M37: 18,101,791 km (0.064 R)
• M38: 18,871,472 km (0.088 R)
• M39: 21,154,336 km (0.046 R)
• M40: 21,603,279 km (0.057 R)
• M41: 22,510,590 km (0.082 R)
• M42: 24,081,517 km (0.066 R)
• M43: 26,455,037 km (0.091 R)
• M44: 28,012,800 km (0.098 R)
• M45: 28,111,235 km (0.1 R)
• M46: 28,308,255 km (0.116 R)
• M47: 30,404,720 km (0.076 R)
• M48: 30,708,254 km (0.106 R)
• M49: 32,550,701 km (0.098 R)
• M50: 33,485,389 km (0.092 R)
• M51: 34,956,684 km (0.113 R)
• M52: 35,380,794 km (0.106 R)
• M53: 38,835,607 km (0.107 R)
• M54: 38,945,262 km (0.069 R)
• M55: 40,491,805 km (0.094 R)
• M56: 41,720,752 km (0.047 R)
• M57: 42,396,336 km (0.028 R)
• M58: 44,674,263 km (0.108 R)
• M59: 44,789,154 km (0.097 R)
• M60: 44,904,194 km (0.087 R)
• M61: 45,365,405 km (0.089 R)
• M62: 45,480,894 km (0.084 R)
• M63: 46,641,475 km (0.092 R)
• M64: 46,758,161 km (0.105 R)
• M65: 49,229,069 km (0.046 R)
• M66: 49,347,850 km (0.084 R)
• M67: 51,019,905 km (0.083 R)
• M68: 51,501,012 km (0.116 R)
• M69: 51,983,614 km (0.088 R)
• M70: 52,346,689 km (0.083 R)
• M71: 52,467,863 km (0.068 R)
• M72: 54,665,007 km (0.072 R)
• M73: 66,747,279 km (0.071 R)
• M74: 67,405,210 km (0.119 R)
• M75: 70,593,141 km (0.103 R)
• M76: 71,397,678 km (0.108 R)
• M77: 72,340,294 km (0.116 R)
• M78: 75,192,677 km (0.06 R)
• M79: 76,426,261 km (0.095 R)
• M80: 77,528,498 km (0.091 R)
• M81: 78,081,561 km (0.092 R)
• M82: 78,913,625 km (0.11 R)
• M83: 79,469,979 km (0.107 R)
• M84: 80,726,452 km (0.034 R)
• M85: 82,271,199 km (0.03 R)
• M86: 85,675,149 km (0.087 R)
• M87: 87,825,768 km (0.071 R)
• M88: 89,559,159 km (0.117 R)
• M89: 92,033,956 km (0.084 R)
• M90: 92,180,263 km (0.09 R)
• M91: 93,500,165 km (0.05 R)
• M92: 93,647,220 km (0.084 R)
• M93: 93,794,424 km (0.099 R)
• M94: 94,088,833 km (0.072 R)
• M95: 98,992,202 km (0.038 R)
• M96: 99,592,090 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit