🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 16.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,448,783 km

• M1: 154,834 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.09 AU - 2.39 AU

Year: 1207 Days

Day: 25.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,448,783 km

• M1: 800,947 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 8.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.42 AU - 8.5 AU

Year: 6608 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,448,783 km

• M1: 121,623 km (0.107 R)
• M2: 182,360 km (0.102 R)
• M3: 306,376 km (0.086 R)
• M4: 533,915 km (0.094 R)
• M5: 596,596 km (0.09 R)
• M6: 788,830 km (0.116 R)
• M7: 886,218 km (0.085 R)
• M8: 1,148,164 km (0.092 R)
• M9: 1,302,698 km (0.12 R)
• M10: 1,585,737 km (0.102 R)
• M11: 1,679,087 km (0.095 R)
• M12: 1,790,537 km (0.085 R)
• M13: 1,937,442 km (0.085 R)
• M14: 2,881,405 km (0.118 R)
• M15: 3,034,892 km (0.047 R)
• M16: 3,290,106 km (0.098 R)
• M17: 3,390,187 km (0.069 R)
• M18: 3,470,820 km (0.119 R)
• M19: 4,139,971 km (0.105 R)
• M20: 4,291,664 km (0.093 R)
• M21: 4,357,337 km (0.059 R)
• M22: 4,511,573 km (0.11 R)
• M23: 4,712,632 km (0.093 R)
• M24: 5,263,302 km (0.099 R)
• M25: 5,427,860 km (0.055 R)
• M26: 5,617,849 km (0.09 R)
• M27: 5,955,790 km (0.119 R)
• M28: 6,176,597 km (0.03 R)
• M29: 6,250,797 km (0.1 R)
• M30: 6,475,045 km (0.118 R)
• M31: 6,600,856 km (0.109 R)
• M32: 6,803,861 km (0.085 R)
• M33: 6,906,036 km (0.07 R)
• M34: 7,112,182 km (0.06 R)
• M35: 7,346,452 km (0.081 R)
• M36: 7,477,650 km (0.071 R)
• M37: 7,636,223 km (0.114 R)
• M38: 7,769,216 km (0.106 R)
• M39: 7,956,662 km (0.109 R)
• M40: 8,336,042 km (0.037 R)
• M41: 8,749,082 km (0.081 R)
• M42: 9,084,331 km (0.066 R)
• M43: 9,854,161 km (0.084 R)
• M44: 10,057,166 km (0.082 R)
• M45: 10,823,107 km (0.105 R)
• M46: 10,972,705 km (0.056 R)
• M47: 11,334,133 km (0.117 R)
• M48: 11,394,870 km (0.109 R)
• M49: 12,473,470 km (0.087 R)
• M50: 12,882,321 km (0.12 R)
• M51: 13,616,697 km (0.095 R)
• M52: 14,331,626 km (0.072 R)
• M53: 14,430,061 km (0.062 R)
• M54: 14,594,619 km (0.096 R)
• M55: 14,660,741 km (0.04 R)
• M56: 15,058,821 km (0.119 R)
• M57: 15,225,772 km (0.081 R)
• M58: 15,393,322 km (0.096 R)
• M59: 15,494,151 km (0.032 R)
• M60: 15,561,470 km (0.114 R)
• M61: 15,628,938 km (0.084 R)
• M62: 16,001,587 km (0.083 R)
• M63: 16,206,087 km (0.094 R)
• M64: 16,480,150 km (0.103 R)
• M65: 16,755,859 km (0.111 R)
• M66: 17,241,753 km (0.096 R)
• M67: 17,661,973 km (0.117 R)
• M68: 18,227,453 km (0.095 R)
• M69: 18,298,662 km (0.076 R)
• M70: 18,369,871 km (0.086 R)
• M71: 18,798,917 km (0.05 R)
• M72: 19,703,685 km (0.105 R)
• M73: 19,813,191 km (0.118 R)
• M74: 19,886,344 km (0.075 R)
• M75: 19,959,498 km (0.118 R)
• M76: 20,179,706 km (0.104 R)
• M77: 21,292,714 km (0.065 R)
• M78: 21,480,160 km (0.115 R)
• M79: 21,630,506 km (0.115 R)
• M80: 22,884,285 km (0.109 R)
• M81: 22,999,326 km (0.069 R)
• M82: 23,577,971 km (0.117 R)
• M83: 23,810,745 km (0.115 R)
• M84: 23,966,327 km (0.044 R)
• M85: 24,200,448 km (0.107 R)
• M86: 25,263,041 km (0.099 R)
• M87: 25,501,201 km (0.08 R)
• M88: 26,260,410 km (0.082 R)
• M89: 26,421,228 km (0.081 R)
• M90: 26,542,103 km (0.04 R)
• M91: 26,622,736 km (0.041 R)
• M92: 26,865,085 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 12.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.41 AU - 10.75 AU

Year: 12385 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,448,783 km

• M1: 159,621 km (0.107 R)
• M2: 251,624 km (0.029 R)
• M3: 357,389 km (0.112 R)
• M4: 449,841 km (0.056 R)
• M5: 742,454 km (0.102 R)
• M6: 1,188,405 km (0.111 R)
• M7: 1,411,755 km (0.072 R)
• M8: 1,618,799 km (0.111 R)
• M9: 1,932,356 km (0.068 R)
• M10: 2,046,798 km (0.109 R)
• M11: 2,282,714 km (0.118 R)
• M12: 2,421,541 km (0.104 R)
• M13: 2,707,871 km (0.093 R)
• M14: 2,873,925 km (0.117 R)
• M15: 3,081,417 km (0.08 R)
• M16: 3,981,547 km (0.063 R)
• M17: 4,406,854 km (0.118 R)
• M18: 4,580,986 km (0.062 R)
• M19: 5,163,071 km (0.059 R)
• M20: 5,768,494 km (0.068 R)
• M21: 5,935,445 km (0.1 R)
• M22: 6,128,127 km (0.112 R)
• M23: 6,519,924 km (0.077 R)
• M24: 6,894,517 km (0.062 R)
• M25: 7,021,077 km (0.085 R)
• M26: 7,456,855 km (0.118 R)
• M27: 8,007,525 km (0.118 R)
• M28: 8,194,074 km (0.112 R)
• M29: 9,009,532 km (0.111 R)
• M30: 9,765,599 km (0.031 R)
• M31: 10,194,496 km (0.115 R)
• M32: 10,309,986 km (0.111 R)
• M33: 10,454,797 km (0.08 R)
• M34: 10,658,848 km (0.1 R)
• M35: 10,775,983 km (0.118 R)
• M36: 11,100,461 km (0.1 R)
• M37: 11,638,266 km (0.09 R)
• M38: 12,646,406 km (0.104 R)
• M39: 13,145,165 km (0.102 R)
• M40: 13,555,362 km (0.074 R)
• M41: 13,714,235 km (0.09 R)
• M42: 13,841,693 km (0.028 R)
• M43: 14,226,758 km (0.069 R)
• M44: 14,388,174 km (0.107 R)
• M45: 14,485,263 km (0.085 R)
• M46: 15,040,121 km (0.118 R)
• M47: 15,735,003 km (0.085 R)
• M48: 15,835,084 km (0.059 R)
• M49: 16,372,739 km (0.089 R)
• M50: 16,643,810 km (0.117 R)
• M51: 17,053,260 km (0.1 R)
• M52: 17,604,378 km (0.068 R)
• M53: 17,812,469 km (0.084 R)
• M54: 19,078,665 km (0.074 R)
• M55: 19,185,478 km (0.107 R)
• M56: 19,902,800 km (0.1 R)
• M57: 20,083,365 km (0.048 R)
• M58: 20,446,439 km (0.064 R)
• M59: 20,628,798 km (0.078 R)
• M60: 21,252,771 km (0.113 R)
• M61: 21,363,474 km (0.066 R)
• M62: 22,219,024 km (0.074 R)
• M63: 22,669,912 km (0.115 R)
• M64: 22,820,856 km (0.092 R)
• M65: 23,275,783 km (0.11 R)
• M66: 23,657,108 km (0.054 R)
• M67: 24,078,974 km (0.074 R)
• M68: 26,067,279 km (0.042 R)
• M69: 26,503,058 km (0.088 R)
• M70: 26,662,081 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 4

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.17 AU - 16.81 AU

Year: 21941 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,448,783 km

• M1: 137,032 km (0.106 R)
• M2: 223,649 km (0.034 R)
• M3: 522,246 km (0.117 R)
• M4: 561,142 km (0.112 R)
• M5: 683,513 km (0.041 R)
• M6: 1,025,643 km (0.088 R)
• M7: 1,279,511 km (0.091 R)
• M8: 1,666,221 km (0.08 R)
• M9: 1,812,677 km (0.098 R)
• M10: 2,308,894 km (0.062 R)
• M11: 3,565,216 km (0.118 R)
• M12: 3,678,013 km (0.075 R)
• M13: 3,945,793 km (0.11 R)
• M14: 4,540,595 km (0.111 R)
• M15: 5,333,164 km (0.067 R)
• M16: 6,485,217 km (0.092 R)
• M17: 6,808,199 km (0.07 R)
• M18: 7,373,829 km (0.089 R)
• M19: 7,710,723 km (0.081 R)
• M20: 7,954,418 km (0.108 R)
• M21: 8,003,486 km (0.094 R)
• M22: 8,151,289 km (0.086 R)
• M23: 8,399,472 km (0.094 R)
• M24: 8,700,612 km (0.091 R)
• M25: 8,852,604 km (0.092 R)
• M26: 9,468,947 km (0.066 R)
• M27: 9,677,486 km (0.095 R)
• M28: 10,796,927 km (0.087 R)
• M29: 11,289,104 km (0.117 R)
• M30: 11,565,711 km (0.104 R)
• M31: 12,522,838 km (0.101 R)
• M32: 14,153,604 km (0.107 R)
• M33: 14,391,914 km (0.108 R)
• M34: 15,849,745 km (0.052 R)
• M35: 16,471,025 km (0.084 R)
• M36: 16,596,238 km (0.088 R)
• M37: 17,801,249 km (0.111 R)
• M38: 17,994,081 km (0.053 R)
• M39: 18,511,689 km (0.053 R)
• M40: 18,968,561 km (0.111 R)
• M41: 19,693,961 km (0.112 R)
• M42: 21,308,122 km (0.101 R)
• M43: 21,786,835 km (0.084 R)
• M44: 24,947,839 km (0.045 R)
• M45: 27,949,819 km (0.101 R)
• M46: 28,173,917 km (0.11 R)
• M47: 33,173,328 km (0.062 R)
• M48: 33,569,164 km (0.092 R)
• M49: 34,365,324 km (0.071 R)
• M50: 34,445,209 km (0.077 R)
• M51: 34,926,316 km (0.08 R)
• M52: 35,087,133 km (0.082 R)
• M53: 35,814,029 km (0.104 R)
• M54: 36,790,754 km (0.109 R)
• M55: 38,024,188 km (0.073 R)
• M56: 38,521,302 km (0.102 R)
• M57: 39,773,436 km (0.055 R)
• M58: 40,446,627 km (0.092 R)
• M59: 40,869,390 km (0.09 R)
• M60: 41,719,256 km (0.106 R)
• M61: 43,004,750 km (0.09 R)
• M62: 44,129,427 km (0.117 R)
• M63: 46,319,390 km (0.085 R)
• M64: 47,739,373 km (0.115 R)
• M65: 48,096,463 km (0.102 R)
• M66: 48,454,601 km (0.073 R)
• M67: 48,813,636 km (0.11 R)
• M68: 49,083,510 km (0.065 R)
• M69: 51,077,351 km (0.109 R)
• M70: 51,625,627 km (0.099 R)
• M71: 51,808,884 km (0.099 R)
• M72: 52,820,465 km (0.111 R)
• M73: 53,097,371 km (0.11 R)
• M74: 53,374,875 km (0.063 R)
• M75: 53,931,379 km (0.104 R)
• M76: 55,800,006 km (0.103 R)
• M77: 57,879,865 km (0.05 R)
• M78: 61,725,877 km (0.051 R)
• M79: 64,072,768 km (0.091 R)
• M80: 65,257,134 km (0.034 R)
• M81: 65,554,385 km (0.072 R)
• M82: 66,150,234 km (0.108 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit