🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.83 AU - 1.27 AU

Year: 315 Days

Day: 42.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,886,816 km

• M1: 48,769 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 484 Days

Day: 41.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 71.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,886,816 km

• M1: 74,949 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.51 AU - 2.37 AU

Year: 790 Days

Day: 33.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,886,816 km

• M1: 18,999 km (0.072 R)
• M2: 259,253 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.6

Radius: 12.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.14 AU - 16.76 AU

Year: 17759 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,886,816 km

• M1: 283,488 km (0.088 R)
• M2: 566,378 km (0.062 R)
• M3: 920,476 km (0.084 R)
• M4: 1,003,951 km (0.099 R)
• M5: 1,819,409 km (0.086 R)
• M6: 2,176,200 km (0.107 R)
• M7: 2,290,493 km (0.097 R)
• M8: 3,277,540 km (0.049 R)
• M9: 3,543,076 km (0.071 R)
• M10: 4,382,021 km (0.083 R)
• M11: 4,899,181 km (0.063 R)
• M12: 5,203,612 km (0.116 R)
• M13: 5,397,042 km (0.118 R)
• M14: 5,751,141 km (0.108 R)
• M15: 6,816,726 km (0.063 R)
• M16: 7,028,557 km (0.073 R)
• M17: 7,328,949 km (0.04 R)
• M18: 7,415,566 km (0.062 R)
• M19: 7,589,698 km (0.05 R)
• M20: 7,765,326 km (0.069 R)
• M21: 8,210,380 km (0.091 R)
• M22: 8,617,885 km (0.055 R)
• M23: 8,709,438 km (0.101 R)
• M24: 9,642,032 km (0.064 R)
• M25: 9,737,176 km (0.107 R)
• M26: 10,704,476 km (0.07 R)
• M27: 10,852,278 km (0.12 R)
• M28: 11,149,828 km (0.108 R)
• M29: 11,905,597 km (0.116 R)
• M30: 12,939,019 km (0.055 R)
• M31: 13,413,394 km (0.09 R)
• M32: 14,542,559 km (0.034 R)
• M33: 15,534,542 km (0.108 R)
• M34: 15,646,142 km (0.056 R)
• M35: 15,870,090 km (0.096 R)
• M36: 16,948,392 km (0.114 R)
• M37: 19,655,814 km (0.106 R)
• M38: 19,958,151 km (0.114 R)
• M39: 20,567,463 km (0.061 R)
• M40: 20,935,923 km (0.043 R)
• M41: 21,866,870 km (0.112 R)
• M42: 22,117,297 km (0.086 R)
• M43: 23,833,185 km (0.044 R)
• M44: 27,054,925 km (0.078 R)
• M45: 27,189,263 km (0.115 R)
• M46: 27,864,548 km (0.07 R)
• M47: 28,136,218 km (0.107 R)
• M48: 28,750,616 km (0.119 R)
• M49: 28,887,798 km (0.069 R)
• M50: 29,715,223 km (0.114 R)
• M51: 29,923,314 km (0.038 R)
• M52: 31,393,412 km (0.064 R)
• M53: 31,605,393 km (0.059 R)
• M54: 31,888,731 km (0.102 R)
• M55: 32,030,699 km (0.043 R)
• M56: 32,529,309 km (0.054 R)
• M57: 33,895,586 km (0.074 R)
• M58: 35,354,016 km (0.103 R)
• M59: 35,500,921 km (0.078 R)
• M60: 36,090,786 km (0.111 R)
• M61: 36,758,291 km (0.062 R)
• M62: 37,355,187 km (0.064 R)
• M63: 37,504,785 km (0.057 R)
• M64: 39,316,714 km (0.048 R)
• M65: 40,310,044 km (0.055 R)
• M66: 40,848,297 km (0.112 R)
• M67: 41,311,602 km (0.062 R)
• M68: 42,399,477 km (0.114 R)
• M69: 42,477,567 km (0.052 R)
• M70: 42,868,467 km (0.084 R)
• M71: 45,479,099 km (0.087 R)
• M72: 46,119,827 km (0.098 R)
• M73: 46,924,663 km (0.075 R)
• M74: 48,385,337 km (0.119 R)
• M75: 48,548,548 km (0.102 R)
• M76: 49,696,263 km (0.101 R)
• M77: 50,025,678 km (0.06 R)
• M78: 50,852,804 km (0.095 R)
• M79: 52,018,172 km (0.1 R)
• M80: 52,520,372 km (0.109 R)
• M81: 53,782,828 km (0.044 R)
• M82: 54,545,029 km (0.11 R)
• M83: 54,799,944 km (0.08 R)
• M84: 55,310,970 km (0.08 R)
• M85: 55,481,512 km (0.09 R)
• M86: 57,111,680 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 5.2

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.42 AU - 19.58 AU

Year: 22332 Days

Day: 18.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,886,816 km

• M1: 70,311 km (0.114 R)
• M2: 287,228 km (0.1 R)
• M3: 518,955 km (0.074 R)
• M4: 653,743 km (0.056 R)
• M5: 1,221,467 km (0.063 R)
• M6: 1,428,360 km (0.094 R)
• M7: 1,508,844 km (0.067 R)
• M8: 1,590,824 km (0.112 R)
• M9: 1,730,698 km (0.083 R)
• M10: 1,874,761 km (0.038 R)
• M11: 1,992,793 km (0.114 R)
• M12: 2,267,305 km (0.118 R)
• M13: 2,393,117 km (0.095 R)
• M14: 3,021,727 km (0.118 R)
• M15: 3,552,201 km (0.106 R)
• M16: 4,938,675 km (0.095 R)
• M17: 4,979,216 km (0.109 R)
• M18: 5,143,025 km (0.061 R)
• M19: 5,476,030 km (0.105 R)
• M20: 5,945,169 km (0.097 R)
• M21: 6,075,469 km (0.118 R)
• M22: 6,162,684 km (0.119 R)
• M23: 6,338,611 km (0.106 R)
• M24: 6,516,184 km (0.113 R)
• M25: 7,058,626 km (0.037 R)
• M26: 7,104,552 km (0.086 R)
• M27: 7,335,382 km (0.09 R)
• M28: 7,381,757 km (0.043 R)
• M29: 7,568,605 km (0.073 R)
• M30: 8,138,423 km (0.118 R)
• M31: 9,419,580 km (0.041 R)
• M32: 9,470,144 km (0.107 R)
• M33: 9,672,998 km (0.112 R)
• M34: 11,294,340 km (0.07 R)
• M35: 11,726,229 km (0.107 R)
• M36: 11,834,987 km (0.086 R)
• M37: 11,998,796 km (0.05 R)
• M38: 12,661,814 km (0.112 R)
• M39: 12,941,562 km (0.115 R)
• M40: 13,792,924 km (0.081 R)
• M41: 15,014,839 km (0.092 R)
• M42: 16,210,575 km (0.047 R)
• M43: 16,575,145 km (0.078 R)
• M44: 16,758,552 km (0.094 R)
• M45: 17,065,527 km (0.042 R)
• M46: 17,622,928 km (0.064 R)
• M47: 19,330,588 km (0.069 R)
• M48: 20,301,927 km (0.118 R)
• M49: 20,826,417 km (0.073 R)
• M50: 21,090,308 km (0.105 R)
• M51: 21,488,238 km (0.088 R)
• M52: 21,554,809 km (0.102 R)
• M53: 21,888,712 km (0.041 R)
• M54: 21,955,731 km (0.079 R)
• M55: 22,224,260 km (0.095 R)
• M56: 22,900,592 km (0.049 R)
• M57: 23,514,990 km (0.082 R)
• M58: 23,789,652 km (0.118 R)
• M59: 25,672,341 km (0.074 R)
• M60: 25,813,711 km (0.114 R)
• M61: 27,169,367 km (0.119 R)
• M62: 27,385,536 km (0.062 R)
• M63: 30,247,044 km (0.094 R)
• M64: 30,396,343 km (0.065 R)
• M65: 31,523,862 km (0.052 R)
• M66: 32,130,780 km (0.052 R)
• M67: 32,283,220 km (0.069 R)
• M68: 32,588,550 km (0.105 R)
• M69: 33,433,329 km (0.078 R)
• M70: 34,129,857 km (0.052 R)
• M71: 34,285,289 km (0.115 R)
• M72: 35,379,896 km (0.12 R)
• M73: 35,458,435 km (0.098 R)
• M74: 36,724,332 km (0.104 R)
• M75: 37,282,781 km (0.047 R)
• M76: 37,362,816 km (0.1 R)
• M77: 37,763,738 km (0.118 R)
• M78: 39,789,593 km (0.096 R)
• M79: 40,445,280 km (0.116 R)
• M80: 42,266,784 km (0.116 R)
• M81: 42,935,786 km (0.099 R)
• M82: 43,355,707 km (0.104 R)
• M83: 44,030,244 km (0.088 R)
• M84: 44,963,585 km (0.083 R)
• M85: 46,418,873 km (0.109 R)
• M86: 46,936,033 km (0.111 R)
• M87: 47,628,820 km (0.086 R)
• M88: 48,936,605 km (0.105 R)
• M89: 53,290,501 km (0.116 R)
• M90: 53,380,559 km (0.114 R)
• M91: 53,470,767 km (0.046 R)
• M92: 56,291,584 km (0.066 R)
• M93: 56,659,146 km (0.087 R)
• M94: 56,935,304 km (0.111 R)
• M95: 59,160,423 km (0.066 R)
• M96: 60,283,753 km (0.113 R)
• M97: 62,741,497 km (0.086 R)

Kuiper Belt

Range: 37.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 20,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit