🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 188 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,175,528 km

• M1: 89,460 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.82 AU - 0.86 AU

Year: 327 Days

Day: 23 Hours

Environment

Temp: -25 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,175,528 km

• M1: 110,254 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 381 Days

Day: 46.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.47 AU

Year: 558 Days

Day: 13.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.68 AU - 3.02 AU

Year: 2043 Days

Day: 8.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 89,175,528 km

• M1: 163,660 km (0.049 R)
• M2: 324,328 km (0.114 R)
• M3: 721,361 km (0.03 R)
• M4: 828,174 km (0.114 R)
• M5: 914,342 km (0.088 R)
• M6: 1,059,452 km (0.116 R)
• M7: 1,252,134 km (0.115 R)
• M8: 1,425,518 km (0.113 R)
• M9: 1,684,472 km (0.078 R)
• M10: 1,865,635 km (0.081 R)
• M11: 2,065,498 km (0.087 R)
• M12: 2,260,274 km (0.081 R)
• M13: 2,563,958 km (0.119 R)
• M14: 2,760,530 km (0.04 R)
• M15: 2,880,956 km (0.101 R)
• M16: 3,085,606 km (0.045 R)
• M17: 3,495,205 km (0.091 R)
• M18: 3,582,121 km (0.075 R)
• M19: 3,937,117 km (0.087 R)
• M20: 4,042,882 km (0.12 R)
• M21: 4,149,546 km (0.094 R)
• M22: 4,319,190 km (0.082 R)
• M23: 4,649,502 km (0.112 R)
• M24: 5,102,783 km (0.059 R)
• M25: 5,301,449 km (0.12 R)
• M26: 6,069,186 km (0.112 R)
• M27: 6,156,700 km (0.079 R)
• M28: 6,350,729 km (0.077 R)
• M29: 6,654,562 km (0.072 R)
• M30: 7,202,389 km (0.058 R)
• M31: 7,294,991 km (0.067 R)
• M32: 7,745,729 km (0.082 R)
• M33: 7,878,871 km (0.081 R)
• M34: 8,128,251 km (0.116 R)
• M35: 8,360,726 km (0.092 R)
• M36: 8,654,536 km (0.059 R)
• M37: 8,733,524 km (0.118 R)
• M38: 8,832,408 km (0.064 R)
• M39: 8,991,580 km (0.103 R)
• M40: 9,252,329 km (0.118 R)
• M41: 9,719,673 km (0.088 R)
• M42: 9,863,436 km (0.055 R)
• M43: 10,529,745 km (0.116 R)
• M44: 10,677,548 km (0.12 R)
• M45: 10,762,220 km (0.032 R)
• M46: 10,889,678 km (0.061 R)
• M47: 11,081,911 km (0.03 R)
• M48: 11,296,883 km (0.112 R)
• M49: 11,862,064 km (0.076 R)
• M50: 12,280,938 km (0.113 R)
• M51: 12,547,970 km (0.051 R)
• M52: 13,042,690 km (0.109 R)
• M53: 14,051,130 km (0.076 R)
• M54: 14,517,875 km (0.033 R)
• M55: 15,060,915 km (0.097 R)
• M56: 15,418,604 km (0.117 R)
• M57: 15,900,010 km (0.059 R)
• M58: 16,191,277 km (0.034 R)
• M59: 16,337,583 km (0.101 R)
• M60: 16,435,271 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 10.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.1 AU - 4.6 AU

Year: 3207 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,175,528 km

• M1: 154,235 km (0.078 R)
• M2: 226,042 km (0.116 R)
• M3: 291,865 km (0.095 R)
• M4: 438,471 km (0.068 R)
• M5: 562,787 km (0.028 R)
• M6: 638,633 km (0.054 R)
• M7: 718,369 km (0.107 R)
• M8: 1,159,533 km (0.028 R)
• M9: 1,236,875 km (0.036 R)
• M10: 1,456,186 km (0.119 R)
• M11: 1,802,206 km (0.071 R)
• M12: 1,945,371 km (0.03 R)
• M13: 2,146,729 km (0.043 R)
• M14: 2,215,395 km (0.105 R)
• M15: 2,411,667 km (0.118 R)
• M16: 2,584,453 km (0.115 R)
• M17: 2,687,227 km (0.116 R)
• M18: 2,776,387 km (0.097 R)
• M19: 2,988,367 km (0.097 R)
• M20: 3,705,539 km (0.087 R)
• M21: 3,805,171 km (0.073 R)
• M22: 3,956,265 km (0.112 R)
• M23: 4,075,196 km (0.106 R)
• M24: 4,212,526 km (0.105 R)
• M25: 4,369,006 km (0.109 R)
• M26: 4,651,746 km (0.049 R)
• M27: 5,216,777 km (0.105 R)
• M28: 5,403,774 km (0.115 R)
• M29: 5,765,053 km (0.07 R)
• M30: 5,842,096 km (0.084 R)
• M31: 6,055,871 km (0.062 R)
• M32: 6,631,674 km (0.052 R)
• M33: 6,814,033 km (0.045 R)
• M34: 6,977,544 km (0.062 R)
• M35: 7,665,544 km (0.048 R)
• M36: 7,771,609 km (0.098 R)
• M37: 8,093,095 km (0.069 R)
• M38: 8,201,105 km (0.097 R)
• M39: 8,396,928 km (0.105 R)
• M40: 8,616,389 km (0.055 R)
• M41: 8,815,503 km (0.034 R)
• M42: 9,972,194 km (0.058 R)
• M43: 10,841,058 km (0.098 R)
• M44: 10,912,566 km (0.113 R)
• M45: 11,128,137 km (0.073 R)
• M46: 11,393,374 km (0.108 R)
• M47: 11,514,698 km (0.085 R)
• M48: 12,004,182 km (0.109 R)
• M49: 12,226,634 km (0.096 R)
• M50: 12,575,496 km (0.118 R)
• M51: 12,851,803 km (0.111 R)
• M52: 13,206,500 km (0.116 R)
• M53: 13,308,376 km (0.107 R)
• M54: 13,847,826 km (0.105 R)
• M55: 14,237,529 km (0.097 R)
• M56: 14,394,457 km (0.091 R)
• M57: 14,709,959 km (0.055 R)
• M58: 14,895,011 km (0.061 R)
• M59: 15,001,226 km (0.096 R)
• M60: 15,294,288 km (0.1 R)
• M61: 16,130,690 km (0.095 R)
• M62: 16,403,706 km (0.073 R)
• M63: 16,788,322 km (0.118 R)
• M64: 17,594,804 km (0.07 R)
• M65: 17,932,147 km (0.103 R)
• M66: 18,016,820 km (0.112 R)
• M67: 18,470,699 km (0.079 R)
• M68: 18,699,135 km (0.089 R)
• M69: 19,187,423 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.1

Radius: 5.8

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.68 AU - 12.58 AU

Year: 15766 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,175,528 km

• M1: 116,986 km (0.088 R)
• M2: 165,156 km (0.045 R)
• M3: 711,338 km (0.101 R)
• M4: 925,861 km (0.082 R)
• M5: 1,654,403 km (0.068 R)
• M6: 2,115,912 km (0.109 R)
• M7: 2,268,053 km (0.06 R)
• M8: 2,392,369 km (0.063 R)
• M9: 3,644,204 km (0.118 R)
• M10: 3,826,863 km (0.113 R)
• M11: 4,392,343 km (0.099 R)
• M12: 5,186,259 km (0.051 R)
• M13: 5,309,228 km (0.086 R)
• M14: 5,599,747 km (0.117 R)
• M15: 6,152,960 km (0.096 R)
• M16: 7,173,816 km (0.119 R)
• M17: 7,310,848 km (0.108 R)
• M18: 7,356,625 km (0.096 R)
• M19: 7,914,475 km (0.117 R)
• M20: 8,437,769 km (0.078 R)
• M21: 8,582,430 km (0.095 R)
• M22: 8,727,839 km (0.1 R)
• M23: 8,874,146 km (0.085 R)
• M24: 8,972,132 km (0.116 R)
• M25: 9,467,451 km (0.095 R)
• M26: 9,819,455 km (0.096 R)
• M27: 10,744,119 km (0.088 R)
• M28: 10,900,898 km (0.11 R)
• M29: 11,803,721 km (0.038 R)
• M30: 12,896,384 km (0.079 R)
• M31: 13,510,932 km (0.115 R)
• M32: 15,059,569 km (0.094 R)
• M33: 15,470,215 km (0.115 R)
• M34: 16,603,120 km (0.103 R)
• M35: 16,966,493 km (0.093 R)
• M36: 17,332,409 km (0.07 R)
• M37: 21,262,944 km (0.107 R)
• M38: 22,320,152 km (0.117 R)
• M39: 24,006,120 km (0.065 R)
• M40: 24,554,247 km (0.076 R)
• M41: 24,691,877 km (0.086 R)
• M42: 25,872,353 km (0.026 R)
• M43: 27,355,915 km (0.061 R)
• M44: 27,713,155 km (0.05 R)
• M45: 28,866,704 km (0.025 R)
• M46: 28,939,409 km (0.113 R)
• M47: 29,012,113 km (0.101 R)
• M48: 30,330,669 km (0.103 R)
• M49: 31,444,425 km (0.11 R)
• M50: 32,119,112 km (0.066 R)
• M51: 32,874,282 km (0.113 R)
• M52: 33,254,111 km (0.066 R)
• M53: 34,633,403 km (0.088 R)
• M54: 35,953,155 km (0.091 R)
• M55: 36,501,432 km (0.1 R)
• M56: 38,401,773 km (0.084 R)
• M57: 38,641,579 km (0.079 R)
• M58: 38,801,798 km (0.044 R)
• M59: 40,253,047 km (0.116 R)
• M60: 41,557,840 km (0.117 R)
• M61: 42,710,940 km (0.058 R)
• M62: 44,125,238 km (0.116 R)
• M63: 45,978,158 km (0.062 R)
• M64: 46,743,500 km (0.095 R)
• M65: 46,914,191 km (0.105 R)
• M66: 47,513,032 km (0.101 R)
• M67: 47,770,490 km (0.111 R)
• M68: 48,891,427 km (0.084 R)
• M69: 50,632,895 km (0.073 R)
• M70: 51,159,181 km (0.106 R)
• M71: 52,571,684 km (0.107 R)
• M72: 53,639,513 km (0.095 R)
• M73: 54,624,466 km (0.108 R)
• M74: 55,615,552 km (0.025 R)
• M75: 56,249,248 km (0.1 R)
• M76: 57,341,313 km (0.086 R)
• M77: 62,810,910 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 7

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.2 AU - 15.22 AU

Year: 22744 Days

Day: 16.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,175,528 km

• M1: 150,795 km (0.112 R)
• M2: 338,989 km (0.088 R)
• M3: 621,130 km (0.064 R)
• M4: 670,348 km (0.115 R)
• M5: 721,062 km (0.045 R)
• M6: 826,678 km (0.079 R)
• M7: 1,113,158 km (0.106 R)
• M8: 1,429,258 km (0.101 R)
• M9: 1,953,599 km (0.116 R)
• M10: 2,452,507 km (0.094 R)
• M11: 2,654,614 km (0.118 R)
• M12: 3,032,050 km (0.056 R)
• M13: 3,744,136 km (0.047 R)
• M14: 3,883,411 km (0.088 R)
• M15: 3,930,086 km (0.093 R)
• M16: 4,166,899 km (0.066 R)
• M17: 5,005,994 km (0.114 R)
• M18: 5,949,807 km (0.085 R)
• M19: 6,276,528 km (0.095 R)
• M20: 6,386,632 km (0.102 R)
• M21: 6,665,034 km (0.114 R)
• M22: 7,407,039 km (0.064 R)
• M23: 9,154,941 km (0.065 R)
• M24: 9,913,851 km (0.055 R)
• M25: 10,824,603 km (0.075 R)
• M26: 11,626,447 km (0.06 R)
• M27: 11,829,900 km (0.029 R)
• M28: 11,966,184 km (0.054 R)
• M29: 13,004,692 km (0.111 R)
• M30: 13,075,003 km (0.067 R)
• M31: 13,286,535 km (0.085 R)
• M32: 13,999,967 km (0.103 R)
• M33: 14,072,073 km (0.109 R)
• M34: 14,288,841 km (0.103 R)
• M35: 14,579,659 km (0.099 R)
• M36: 15,687,581 km (0.1 R)
• M37: 16,441,105 km (0.095 R)
• M38: 19,410,473 km (0.11 R)
• M39: 19,571,141 km (0.116 R)
• M40: 20,463,493 km (0.078 R)
• M41: 24,770,415 km (0.032 R)
• M42: 25,382,720 km (0.107 R)
• M43: 26,355,106 km (0.078 R)
• M44: 26,622,287 km (0.03 R)
• M45: 27,429,518 km (0.117 R)
• M46: 27,972,259 km (0.063 R)
• M47: 30,550,877 km (0.108 R)
• M48: 31,395,806 km (0.118 R)
• M49: 31,679,144 km (0.061 R)
• M50: 33,976,220 km (0.084 R)
• M51: 35,438,838 km (0.063 R)
• M52: 36,425,436 km (0.114 R)
• M53: 36,922,101 km (0.06 R)
• M54: 37,321,078 km (0.097 R)
• M55: 38,425,410 km (0.047 R)
• M56: 41,284,824 km (0.11 R)
• M57: 43,789,690 km (0.102 R)
• M58: 44,317,621 km (0.115 R)
• M59: 47,097,150 km (0.102 R)
• M60: 47,638,096 km (0.069 R)
• M61: 53,047,405 km (0.112 R)
• M62: 54,061,828 km (0.12 R)
• M63: 54,288,170 km (0.069 R)
• M64: 56,339,156 km (0.052 R)
• M65: 59,930,253 km (0.04 R)
• M66: 60,164,374 km (0.094 R)
• M67: 60,281,659 km (0.09 R)
• M68: 60,398,944 km (0.108 R)
• M69: 61,222,181 km (0.098 R)
• M70: 62,998,805 km (0.063 R)
• M71: 63,594,653 km (0.03 R)
• M72: 63,714,032 km (0.073 R)
• M73: 64,912,311 km (0.094 R)
• M74: 69,532,941 km (0.082 R)
• M75: 70,025,417 km (0.091 R)
• M76: 71,013,960 km (0.088 R)
• M77: 71,261,843 km (0.062 R)
• M78: 71,385,860 km (0.07 R)
• M79: 72,380,686 km (0.111 R)
• M80: 73,254,936 km (0.11 R)
• M81: 73,380,149 km (0.062 R)
• M82: 73,881,601 km (0.111 R)
• M83: 75,645,659 km (0.096 R)
• M84: 76,025,339 km (0.108 R)
• M85: 77,423,331 km (0.102 R)
• M86: 78,189,571 km (0.098 R)
• M87: 79,986,840 km (0.11 R)
• M88: 80,761,308 km (0.102 R)
• M89: 81,797,872 km (0.118 R)
• M90: 81,927,723 km (0.096 R)
• M91: 84,670,899 km (0.11 R)
• M92: 84,802,246 km (0.062 R)
• M93: 84,933,742 km (0.081 R)
• M94: 85,460,177 km (0.097 R)
• M95: 85,855,714 km (0.119 R)
• M96: 88,908,408 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 20,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit