🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 161 Days

Day: 29.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,321,494 km

• M1: 388,655 km (0.116 R)
• M2: 412,741 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.48 AU - 2 AU

Year: 834 Days

Day: 25.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,321,494 km

• M1: 190,887 km (0.093 R)
• M2: 801,246 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.89 AU - 2.91 AU

Year: 1795 Days

Day: 15.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.54 AU - 3.72 AU

Year: 2514 Days

Day: 31.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,321,494 km

• M1: 915,539 km (0.119 R)
• M2: 1,270,984 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 13.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.55 AU - 5.69 AU

Year: 4211 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,321,494 km

• M1: 193,280 km (0.102 R)
• M2: 290,519 km (0.12 R)
• M3: 472,729 km (0.116 R)
• M4: 974,630 km (0.089 R)
• M5: 1,280,408 km (0.069 R)
• M6: 1,691,204 km (0.061 R)
• M7: 2,014,635 km (0.109 R)
• M8: 2,143,139 km (0.114 R)
• M9: 2,476,892 km (0.066 R)
• M10: 2,936,008 km (0.104 R)
• M11: 3,101,313 km (0.092 R)
• M12: 3,441,200 km (0.107 R)
• M13: 3,615,930 km (0.111 R)
• M14: 4,281,491 km (0.103 R)
• M15: 4,575,451 km (0.033 R)
• M16: 5,205,557 km (0.05 R)
• M17: 5,451,795 km (0.107 R)
• M18: 5,610,519 km (0.092 R)
• M19: 5,932,752 km (0.094 R)
• M20: 6,025,952 km (0.087 R)
• M21: 6,237,334 km (0.113 R)
• M22: 6,379,751 km (0.103 R)
• M23: 6,691,812 km (0.073 R)
• M24: 6,813,285 km (0.112 R)
• M25: 7,107,694 km (0.115 R)
• M26: 7,306,360 km (0.117 R)
• M27: 7,683,795 km (0.064 R)
• M28: 8,171,185 km (0.119 R)
• M29: 8,881,027 km (0.049 R)
• M30: 9,148,957 km (0.105 R)
• M31: 9,256,817 km (0.106 R)
• M32: 9,528,636 km (0.066 R)
• M33: 9,747,947 km (0.112 R)
• M34: 9,941,227 km (0.104 R)
• M35: 10,219,479 km (0.089 R)
• M36: 10,613,520 km (0.07 R)
• M37: 10,955,202 km (0.116 R)
• M38: 11,185,134 km (0.118 R)
• M39: 11,561,971 km (0.115 R)
• M40: 11,913,675 km (0.069 R)
• M41: 12,120,419 km (0.09 R)
• M42: 12,507,579 km (0.104 R)
• M43: 12,838,489 km (0.1 R)
• M44: 13,447,353 km (0.051 R)
• M45: 13,786,341 km (0.117 R)
• M46: 14,034,524 km (0.072 R)
• M47: 14,159,289 km (0.115 R)
• M48: 14,409,865 km (0.079 R)
• M49: 14,978,936 km (0.084 R)
• M50: 15,266,164 km (0.114 R)
• M51: 15,684,439 km (0.067 R)
• M52: 16,041,230 km (0.098 R)
• M53: 16,335,190 km (0.111 R)
• M54: 17,028,127 km (0.114 R)
• M55: 17,428,451 km (0.05 R)
• M56: 18,000,813 km (0.117 R)
• M57: 18,136,348 km (0.105 R)
• M58: 18,238,374 km (0.104 R)
• M59: 18,957,042 km (0.076 R)
• M60: 20,175,517 km (0.049 R)
• M61: 20,457,658 km (0.057 R)
• M62: 20,847,660 km (0.096 R)
• M63: 21,061,435 km (0.091 R)
• M64: 21,671,047 km (0.111 R)
• M65: 22,981,075 km (0.111 R)
• M66: 23,868,789 km (0.106 R)
• M67: 23,980,539 km (0.091 R)
• M68: 24,167,237 km (0.033 R)
• M69: 24,391,783 km (0.107 R)
• M70: 24,617,078 km (0.098 R)
• M71: 24,730,024 km (0.075 R)
• M72: 24,843,120 km (0.109 R)
• M73: 25,183,306 km (0.088 R)
• M74: 25,373,145 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.97 AU - 11.23 AU

Year: 10810 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,321,494 km

• M1: 164,558 km (0.103 R)
• M2: 323,730 km (0.116 R)
• M3: 442,211 km (0.104 R)
• M4: 658,380 km (0.113 R)
• M5: 730,337 km (0.077 R)
• M6: 870,061 km (0.08 R)
• M7: 1,162,675 km (0.105 R)
• M8: 1,282,353 km (0.085 R)
• M9: 1,600,248 km (0.114 R)
• M10: 1,683,724 km (0.119 R)
• M11: 1,803,103 km (0.085 R)
• M12: 1,996,533 km (0.105 R)
• M13: 2,086,741 km (0.066 R)
• M14: 2,423,186 km (0.052 R)
• M15: 2,797,031 km (0.093 R)
• M16: 2,898,608 km (0.065 R)
• M17: 3,084,409 km (0.103 R)
• M18: 3,189,427 km (0.098 R)
• M19: 3,295,641 km (0.117 R)
• M20: 3,533,502 km (0.104 R)
• M21: 3,665,597 km (0.093 R)
• M22: 4,141,019 km (0.05 R)
• M23: 4,233,919 km (0.053 R)
• M24: 4,327,418 km (0.117 R)
• M25: 4,732,678 km (0.099 R)
• M26: 4,854,152 km (0.114 R)
• M27: 4,952,138 km (0.109 R)
• M28: 5,325,535 km (0.078 R)
• M29: 5,605,133 km (0.099 R)
• M30: 6,689,568 km (0.117 R)
• M31: 6,908,729 km (0.109 R)
• M32: 7,074,633 km (0.045 R)
• M33: 7,466,879 km (0.099 R)
• M34: 7,608,697 km (0.097 R)
• M35: 8,097,733 km (0.087 R)
• M36: 8,184,948 km (0.096 R)
• M37: 8,835,250 km (0.073 R)
• M38: 8,985,297 km (0.059 R)
• M39: 9,440,673 km (0.031 R)
• M40: 10,090,975 km (0.113 R)
• M41: 10,564,302 km (0.072 R)
• M42: 10,883,843 km (0.059 R)
• M43: 11,961,098 km (0.101 R)
• M44: 12,193,872 km (0.089 R)
• M45: 12,867,511 km (0.066 R)
• M46: 13,072,012 km (0.112 R)
• M47: 13,587,825 km (0.081 R)
• M48: 14,110,370 km (0.055 R)
• M49: 14,462,374 km (0.09 R)
• M50: 15,103,401 km (0.108 R)
• M51: 15,391,227 km (0.115 R)
• M52: 15,644,646 km (0.026 R)
• M53: 15,753,703 km (0.062 R)
• M54: 16,709,035 km (0.09 R)
• M55: 17,343,779 km (0.108 R)
• M56: 18,100,744 km (0.113 R)
• M57: 18,791,288 km (0.06 R)
• M58: 19,023,314 km (0.104 R)
• M59: 19,882,455 km (0.1 R)
• M60: 20,158,463 km (0.112 R)
• M61: 21,719,367 km (0.089 R)
• M62: 22,575,964 km (0.039 R)
• M63: 23,153,113 km (0.089 R)
• M64: 23,526,659 km (0.098 R)
• M65: 24,659,563 km (0.118 R)
• M66: 24,998,552 km (0.093 R)
• M67: 25,381,822 km (0.101 R)
• M68: 25,467,242 km (0.116 R)
• M69: 26,240,514 km (0.107 R)
• M70: 27,502,521 km (0.05 R)
• M71: 27,898,208 km (0.084 R)
• M72: 28,695,265 km (0.116 R)
• M73: 29,051,906 km (0.082 R)
• M74: 29,454,923 km (0.103 R)
• M75: 29,544,682 km (0.111 R)
• M76: 29,769,527 km (0.057 R)
• M77: 29,859,735 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 5.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.68 AU - 14.8 AU

Year: 17509 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,321,494 km

• M1: 69,264 km (0.051 R)
• M2: 159,322 km (0.115 R)
• M3: 210,335 km (0.119 R)
• M4: 256,261 km (0.117 R)
• M5: 306,077 km (0.087 R)
• M6: 359,633 km (0.078 R)
• M7: 476,768 km (0.12 R)
• M8: 589,565 km (0.106 R)
• M9: 958,174 km (0.063 R)
• M10: 1,165,517 km (0.093 R)
• M11: 1,208,601 km (0.088 R)
• M12: 1,296,565 km (0.092 R)
• M13: 1,573,171 km (0.056 R)
• M14: 1,693,897 km (0.056 R)
• M15: 1,867,879 km (0.114 R)
• M16: 1,995,785 km (0.106 R)
• M17: 2,073,875 km (0.076 R)
• M18: 2,648,630 km (0.039 R)
• M19: 2,792,394 km (0.119 R)
• M20: 3,675,769 km (0.115 R)
• M21: 4,197,417 km (0.095 R)
• M22: 4,466,992 km (0.115 R)
• M23: 4,707,396 km (0.095 R)
• M24: 4,811,666 km (0.08 R)
• M25: 5,093,658 km (0.074 R)
• M26: 5,165,016 km (0.089 R)
• M27: 5,272,577 km (0.095 R)
• M28: 5,933,800 km (0.114 R)
• M29: 5,971,349 km (0.071 R)
• M30: 6,582,157 km (0.101 R)
• M31: 6,894,816 km (0.075 R)
• M32: 7,132,677 km (0.041 R)
• M33: 7,453,864 km (0.105 R)
• M34: 7,862,116 km (0.068 R)
• M35: 8,319,437 km (0.091 R)
• M36: 8,657,528 km (0.04 R)
• M37: 9,259,959 km (0.038 R)
• M38: 9,390,707 km (0.099 R)
• M39: 9,522,204 km (0.088 R)
• M40: 10,054,174 km (0.06 R)
• M41: 11,054,086 km (0.113 R)
• M42: 11,239,288 km (0.069 R)
• M43: 12,324,172 km (0.083 R)
• M44: 12,612,596 km (0.11 R)
• M45: 12,660,917 km (0.117 R)
• M46: 12,903,265 km (0.107 R)
• M47: 13,147,110 km (0.084 R)
• M48: 13,196,178 km (0.042 R)
• M49: 14,087,931 km (0.118 R)
• M50: 14,288,691 km (0.116 R)
• M51: 17,037,402 km (0.1 R)
• M52: 18,663,531 km (0.087 R)
• M53: 18,773,635 km (0.12 R)
• M54: 19,494,996 km (0.111 R)
• M55: 20,338,579 km (0.099 R)
• M56: 20,622,366 km (0.03 R)
• M57: 21,654,890 km (0.064 R)
• M58: 22,352,615 km (0.093 R)
• M59: 24,549,759 km (0.079 R)
• M60: 26,257,568 km (0.095 R)
• M61: 26,876,753 km (0.098 R)
• M62: 28,192,766 km (0.045 R)
• M63: 28,890,341 km (0.099 R)
• M64: 29,979,563 km (0.102 R)
• M65: 30,302,545 km (0.108 R)
• M66: 30,367,321 km (0.058 R)
• M67: 30,886,724 km (0.088 R)
• M68: 31,017,024 km (0.11 R)
• M69: 32,396,466 km (0.035 R)
• M70: 32,595,282 km (0.12 R)
• M71: 33,260,394 km (0.082 R)
• M72: 34,671,999 km (0.036 R)
• M73: 35,897,355 km (0.038 R)
• M74: 36,929,282 km (0.113 R)
• M75: 37,553,105 km (0.102 R)
• M76: 37,622,668 km (0.116 R)
• M77: 39,092,616 km (0.107 R)
• M78: 39,586,888 km (0.074 R)
• M79: 40,012,045 km (0.109 R)
• M80: 41,368,598 km (0.074 R)
• M81: 41,728,082 km (0.12 R)
• M82: 41,872,145 km (0.103 R)
• M83: 44,714,504 km (0.099 R)
• M84: 46,569,219 km (0.109 R)
• M85: 47,092,961 km (0.08 R)
• M86: 47,618,648 km (0.103 R)
• M87: 47,769,293 km (0.066 R)
• M88: 48,070,882 km (0.084 R)
• M89: 48,676,006 km (0.104 R)
• M90: 49,055,386 km (0.109 R)
• M91: 49,359,668 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.8

Radius: 4.8

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.26 AU - 19.94 AU

Year: 29154 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,321,494 km

• M1: 65,374 km (0.102 R)
• M2: 989,440 km (0.106 R)
• M3: 2,030,342 km (0.084 R)
• M4: 2,060,262 km (0.091 R)
• M5: 4,971,586 km (0.045 R)
• M6: 5,465,259 km (0.067 R)
• M7: 6,322,455 km (0.075 R)
• M8: 6,543,112 km (0.112 R)
• M9: 7,825,465 km (0.084 R)
• M10: 8,062,428 km (0.053 R)
• M11: 11,350,589 km (0.101 R)
• M12: 11,564,963 km (0.043 R)
• M13: 12,823,529 km (0.102 R)
• M14: 13,215,027 km (0.079 R)
• M15: 13,553,866 km (0.065 R)
• M16: 15,408,132 km (0.042 R)
• M17: 18,460,527 km (0.067 R)
• M18: 18,523,508 km (0.09 R)
• M19: 19,475,698 km (0.092 R)
• M20: 20,639,121 km (0.094 R)
• M21: 21,758,561 km (0.084 R)
• M22: 21,958,125 km (0.077 R)
• M23: 22,426,067 km (0.113 R)
• M24: 25,093,397 km (0.052 R)
• M25: 26,428,708 km (0.113 R)
• M26: 26,926,420 km (0.053 R)
• M27: 27,427,274 km (0.086 R)
• M28: 28,438,106 km (0.077 R)
• M29: 28,948,086 km (0.116 R)
• M30: 30,051,071 km (0.11 R)
• M31: 31,018,071 km (0.097 R)
• M32: 31,092,870 km (0.084 R)
• M33: 31,844,300 km (0.092 R)
• M34: 32,373,877 km (0.06 R)
• M35: 32,525,719 km (0.109 R)
• M36: 32,830,001 km (0.037 R)
• M37: 32,906,296 km (0.114 R)
• M38: 34,134,045 km (0.118 R)
• M39: 34,753,680 km (0.088 R)
• M40: 36,318,623 km (0.116 R)
• M41: 38,066,525 km (0.065 R)
• M42: 38,226,744 km (0.098 R)
• M43: 39,192,997 km (0.105 R)
• M44: 39,273,929 km (0.076 R)
• M45: 42,222,353 km (0.083 R)
• M46: 43,388,170 km (0.06 R)
• M47: 43,723,119 km (0.109 R)
• M48: 43,807,044 km (0.117 R)
• M49: 44,311,488 km (0.062 R)
• M50: 44,564,458 km (0.108 R)
• M51: 44,817,876 km (0.116 R)
• M52: 45,580,975 km (0.116 R)
• M53: 45,921,610 km (0.112 R)
• M54: 46,776,711 km (0.119 R)
• M55: 47,809,684 km (0.093 R)
• M56: 50,688,995 km (0.063 R)
• M57: 53,534,346 km (0.039 R)
• M58: 54,073,497 km (0.077 R)
• M59: 54,976,320 km (0.086 R)
• M60: 57,346,549 km (0.087 R)
• M61: 58,359,476 km (0.114 R)
• M62: 62,658,470 km (0.098 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit