🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.74 AU - 1 AU

Year: 289 Days

Day: 18.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,698,888 km

• M1: 260,899 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.96 AU - 1.5 AU

Year: 486 Days

Day: 43.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,698,888 km

• M1: 821,891 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 5.5

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.95 AU - 15.17 AU

Year: 20832 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,698,888 km

• M1: 155,432 km (0.077 R)
• M2: 404,662 km (0.079 R)
• M3: 686,205 km (0.116 R)
• M4: 765,044 km (0.053 R)
• M5: 826,079 km (0.108 R)
• M6: 889,060 km (0.115 R)
• M7: 1,041,949 km (0.116 R)
• M8: 1,275,023 km (0.084 R)
• M9: 1,447,808 km (0.062 R)
• M10: 1,628,223 km (0.061 R)
• M11: 2,182,483 km (0.035 R)
• M12: 2,449,665 km (0.082 R)
• M13: 2,571,737 km (0.104 R)
• M14: 2,664,637 km (0.098 R)
• M15: 2,790,299 km (0.099 R)
• M16: 4,005,782 km (0.098 R)
• M17: 4,780,849 km (0.097 R)
• M18: 5,049,377 km (0.118 R)
• M19: 5,601,094 km (0.12 R)
• M20: 6,047,943 km (0.112 R)
• M21: 6,089,082 km (0.083 R)
• M22: 6,846,496 km (0.108 R)
• M23: 7,018,833 km (0.089 R)
• M24: 7,236,199 km (0.084 R)
• M25: 7,367,695 km (0.092 R)
• M26: 7,455,808 km (0.062 R)
• M27: 8,218,907 km (0.108 R)
• M28: 8,586,619 km (0.091 R)
• M29: 8,912,742 km (0.054 R)
• M30: 9,433,343 km (0.107 R)
• M31: 9,673,148 km (0.11 R)
• M32: 9,818,108 km (0.113 R)
• M33: 10,012,436 km (0.072 R)
• M34: 10,306,396 km (0.053 R)
• M35: 10,603,048 km (0.118 R)
• M36: 11,154,466 km (0.076 R)
• M37: 11,306,457 km (0.106 R)
• M38: 11,921,155 km (0.059 R)
• M39: 12,180,558 km (0.11 R)
• M40: 13,236,420 km (0.099 R)
• M41: 13,504,948 km (0.055 R)
• M42: 15,153,666 km (0.119 R)
• M43: 16,981,004 km (0.085 R)
• M44: 17,507,439 km (0.091 R)
• M45: 17,802,147 km (0.114 R)
• M46: 18,756,282 km (0.064 R)
• M47: 18,816,570 km (0.104 R)
• M48: 19,239,633 km (0.08 R)
• M49: 19,421,992 km (0.115 R)
• M50: 19,849,543 km (0.084 R)
• M51: 21,150,745 km (0.103 R)
• M52: 24,030,654 km (0.042 R)
• M53: 25,282,938 km (0.082 R)
• M54: 25,549,222 km (0.101 R)
• M55: 26,488,846 km (0.119 R)
• M56: 27,644,789 km (0.047 R)
• M57: 27,850,486 km (0.098 R)
• M58: 28,194,561 km (0.09 R)
• M59: 28,747,774 km (0.117 R)
• M60: 28,956,164 km (0.096 R)
• M61: 29,514,463 km (0.061 R)
• M62: 30,146,664 km (0.077 R)
• M63: 30,358,345 km (0.074 R)
• M64: 30,641,384 km (0.051 R)
• M65: 30,783,352 km (0.11 R)
• M66: 30,996,529 km (0.076 R)
• M67: 32,142,000 km (0.086 R)
• M68: 33,155,526 km (0.112 R)
• M69: 34,769,388 km (0.079 R)
• M70: 35,213,992 km (0.066 R)
• M71: 35,436,893 km (0.063 R)
• M72: 38,149,103 km (0.091 R)
• M73: 44,651,224 km (0.119 R)
• M74: 45,053,643 km (0.087 R)
• M75: 45,295,842 km (0.034 R)
• M76: 45,376,625 km (0.12 R)
• M77: 47,411,754 km (0.07 R)
• M78: 47,904,679 km (0.03 R)
• M79: 47,986,958 km (0.116 R)
• M80: 48,151,665 km (0.054 R)
• M81: 48,399,250 km (0.107 R)
• M82: 49,476,653 km (0.11 R)
• M83: 50,478,062 km (0.063 R)
• M84: 51,486,202 km (0.077 R)
• M85: 52,162,085 km (0.108 R)
• M86: 52,840,810 km (0.092 R)
• M87: 53,522,528 km (0.039 R)
• M88: 55,066,827 km (0.114 R)
• M89: 56,625,786 km (0.107 R)
• M90: 56,799,918 km (0.09 R)
• M91: 56,886,984 km (0.101 R)
• M92: 57,323,361 km (0.116 R)
• M93: 57,585,606 km (0.085 R)
• M94: 57,935,964 km (0.1 R)
• M95: 58,815,001 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.9

Radius: 6.2

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.06 AU - 21.22 AU

Year: 27539 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,698,888 km

• M1: 180,565 km (0.098 R)
• M2: 241,750 km (0.115 R)
• M3: 638,933 km (0.082 R)
• M4: 767,287 km (0.07 R)
• M5: 1,170,603 km (0.1 R)
• M6: 1,808,638 km (0.069 R)
• M7: 2,701,289 km (0.096 R)
• M8: 3,082,913 km (0.067 R)
• M9: 4,085,518 km (0.066 R)
• M10: 4,326,370 km (0.083 R)
• M11: 5,335,857 km (0.05 R)
• M12: 6,083,846 km (0.098 R)
• M13: 6,138,599 km (0.06 R)
• M14: 6,303,605 km (0.078 R)
• M15: 7,676,016 km (0.07 R)
• M16: 8,153,383 km (0.069 R)
• M17: 8,456,468 km (0.065 R)
• M18: 9,262,053 km (0.067 R)
• M19: 9,514,873 km (0.101 R)
• M20: 10,614,418 km (0.055 R)
• M21: 10,812,635 km (0.076 R)
• M22: 11,753,606 km (0.051 R)
• M23: 11,958,704 km (0.07 R)
• M24: 12,303,078 km (0.083 R)
• M25: 13,498,216 km (0.079 R)
• M26: 14,073,270 km (0.092 R)
• M27: 14,145,825 km (0.092 R)
• M28: 14,363,939 km (0.088 R)
• M29: 15,545,912 km (0.08 R)
• M30: 15,997,099 km (0.099 R)
• M31: 16,758,851 km (0.079 R)
• M32: 17,454,332 km (0.053 R)
• M33: 17,766,542 km (0.113 R)
• M34: 18,475,636 km (0.103 R)
• M35: 20,411,283 km (0.066 R)
• M36: 20,740,249 km (0.053 R)
• M37: 21,486,443 km (0.101 R)
• M38: 22,410,509 km (0.102 R)
• M39: 22,580,003 km (0.028 R)
• M40: 23,090,731 km (0.076 R)
• M41: 23,433,459 km (0.094 R)
• M42: 23,864,002 km (0.072 R)
• M43: 24,037,087 km (0.106 R)
• M44: 24,471,369 km (0.116 R)
• M45: 26,056,209 km (0.108 R)
• M46: 26,502,310 km (0.09 R)
• M47: 26,950,954 km (0.058 R)
• M48: 27,764,916 km (0.1 R)
• M49: 28,586,807 km (0.107 R)
• M50: 29,695,028 km (0.037 R)
• M51: 29,974,327 km (0.084 R)
• M52: 30,535,469 km (0.072 R)
• M53: 31,668,224 km (0.056 R)
• M54: 31,763,218 km (0.107 R)
• M55: 32,430,874 km (0.077 R)
• M56: 32,526,616 km (0.111 R)
• M57: 32,718,550 km (0.098 R)
• M58: 34,071,813 km (0.08 R)
• M59: 35,246,156 km (0.105 R)
• M60: 36,832,641 km (0.03 R)
• M61: 37,232,816 km (0.119 R)
• M62: 37,835,845 km (0.092 R)
• M63: 38,239,759 km (0.06 R)
• M64: 38,340,887 km (0.095 R)
• M65: 38,949,900 km (0.071 R)
• M66: 40,383,197 km (0.045 R)
• M67: 41,002,832 km (0.05 R)
• M68: 43,829,483 km (0.036 R)
• M69: 46,286,479 km (0.106 R)
• M70: 46,502,199 km (0.117 R)
• M71: 47,586,035 km (0.111 R)
• M72: 48,897,560 km (0.116 R)
• M73: 51,444,464 km (0.093 R)
• M74: 57,823,167 km (0.064 R)
• M75: 58,055,493 km (0.119 R)
• M76: 59,222,057 km (0.072 R)
• M77: 61,578,224 km (0.109 R)
• M78: 65,532,394 km (0.107 R)
• M79: 66,746,830 km (0.09 R)
• M80: 67,846,075 km (0.104 R)
• M81: 68,459,277 km (0.098 R)
• M82: 69,321,110 km (0.116 R)
• M83: 71,678,025 km (0.055 R)
• M84: 72,052,468 km (0.114 R)
• M85: 74,945,541 km (0.103 R)
• M86: 78,518,537 km (0.107 R)
• M87: 80,974,335 km (0.112 R)
• M88: 81,104,336 km (0.064 R)
• M89: 81,755,087 km (0.114 R)
• M90: 83,849,457 km (0.118 R)
• M91: 83,980,804 km (0.077 R)
• M92: 84,903,075 km (0.096 R)
• M93: 85,167,265 km (0.098 R)
• M94: 85,431,604 km (0.099 R)
• M95: 85,696,243 km (0.107 R)
• M96: 88,491,778 km (0.062 R)
• M97: 89,698,883 km (0.061 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit