🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.99 AU - 1.35 AU

Year: 447 Days

Day: 40.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.18 AU - 1.8 AU

Year: 642 Days

Day: 32.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,437,146 km

• M1: 404,363 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.72 AU - 1.82 AU

Year: 831 Days

Day: 29 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.8 AU - 4.64 AU

Year: 2533 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.37 AU - 6.43 AU

Year: 4431 Days

Day: 16 Hours

Environment

Temp: -134 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 11.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.18 AU - 6.34 AU

Year: 5530 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,437,146 km

• M1: 183,557 km (0.039 R)
• M2: 460,462 km (0.114 R)
• M3: 666,309 km (0.116 R)
• M4: 866,620 km (0.103 R)
• M5: 968,197 km (0.097 R)
• M6: 1,101,190 km (0.093 R)
• M7: 1,184,217 km (0.067 R)
• M8: 1,357,002 km (0.086 R)
• M9: 1,461,721 km (0.116 R)
• M10: 1,538,315 km (0.119 R)
• M11: 1,663,828 km (0.077 R)
• M12: 1,858,754 km (0.066 R)
• M13: 2,130,573 km (0.115 R)
• M14: 2,235,890 km (0.079 R)
• M15: 2,562,462 km (0.077 R)
• M16: 2,788,804 km (0.067 R)
• M17: 2,865,846 km (0.11 R)
• M18: 2,963,085 km (0.115 R)
• M19: 3,200,946 km (0.12 R)
• M20: 3,632,535 km (0.076 R)
• M21: 3,738,002 km (0.116 R)
• M22: 4,303,332 km (0.071 R)
• M23: 4,392,642 km (0.044 R)
• M24: 4,802,690 km (0.118 R)
• M25: 5,059,400 km (0.119 R)
• M26: 5,177,582 km (0.083 R)
• M27: 5,272,727 km (0.106 R)
• M28: 5,537,664 km (0.109 R)
• M29: 6,614,919 km (0.105 R)
• M30: 6,718,440 km (0.063 R)
• M31: 7,217,349 km (0.114 R)
• M32: 7,484,830 km (0.106 R)
• M33: 7,619,768 km (0.067 R)
• M34: 7,864,809 km (0.062 R)
• M35: 8,251,071 km (0.073 R)
• M36: 8,418,620 km (0.047 R)
• M37: 9,157,334 km (0.069 R)
• M38: 9,476,277 km (0.089 R)
• M39: 9,563,792 km (0.12 R)
• M40: 10,244,462 km (0.068 R)
• M41: 10,364,440 km (0.08 R)
• M42: 10,454,797 km (0.056 R)
• M43: 10,848,987 km (0.045 R)
• M44: 10,971,358 km (0.114 R)
• M45: 11,186,480 km (0.103 R)
• M46: 11,558,530 km (0.093 R)
• M47: 11,714,860 km (0.103 R)
• M48: 12,346,911 km (0.095 R)
• M49: 12,634,887 km (0.081 R)
• M50: 13,087,420 km (0.098 R)
• M51: 13,413,992 km (0.095 R)
• M52: 14,208,507 km (0.043 R)
• M53: 14,814,528 km (0.065 R)
• M54: 15,154,863 km (0.088 R)
• M55: 15,257,487 km (0.084 R)
• M56: 16,612,245 km (0.093 R)
• M57: 17,608,567 km (0.067 R)
• M58: 18,005,301 km (0.118 R)
• M59: 18,587,535 km (0.027 R)
• M60: 19,324,155 km (0.106 R)
• M61: 19,509,806 km (0.109 R)
• M62: 19,845,504 km (0.04 R)
• M63: 20,409,189 km (0.03 R)
• M64: 20,522,584 km (0.06 R)
• M65: 20,749,973 km (0.086 R)
• M66: 22,364,882 km (0.05 R)
• M67: 23,701,688 km (0.079 R)
• M68: 25,104,767 km (0.12 R)
• M69: 26,041,399 km (0.037 R)
• M70: 26,246,498 km (0.048 R)
• M71: 26,452,195 km (0.119 R)
• M72: 26,782,357 km (0.082 R)
• M73: 27,280,219 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.9

Radius: 9.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.35 AU - 13.25 AU

Year: 16170 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,437,146 km

• M1: 123,717 km (0.051 R)
• M2: 198,367 km (0.078 R)
• M3: 423,512 km (0.106 R)
• M4: 728,841 km (0.095 R)
• M5: 988,842 km (0.061 R)
• M6: 1,096,702 km (0.109 R)
• M7: 1,643,781 km (0.116 R)
• M8: 2,265,959 km (0.094 R)
• M9: 2,323,255 km (0.073 R)
• M10: 2,861,807 km (0.101 R)
• M11: 3,145,295 km (0.12 R)
• M12: 3,705,539 km (0.048 R)
• M13: 3,841,823 km (0.104 R)
• M14: 4,190,087 km (0.076 R)
• M15: 4,476,118 km (0.101 R)
• M16: 4,768,432 km (0.118 R)
• M17: 6,159,543 km (0.103 R)
• M18: 6,362,098 km (0.066 R)
• M19: 6,690,914 km (0.104 R)
• M20: 6,983,229 km (0.111 R)
• M21: 7,623,657 km (0.099 R)
• M22: 7,841,172 km (0.111 R)
• M23: 8,371,946 km (0.111 R)
• M24: 8,686,999 km (0.048 R)
• M25: 9,005,792 km (0.029 R)
• M26: 9,143,721 km (0.08 R)
• M27: 9,282,249 km (0.098 R)
• M28: 9,374,999 km (0.094 R)
• M29: 9,468,049 km (0.042 R)
• M30: 10,367,581 km (0.085 R)
• M31: 10,560,413 km (0.096 R)
• M32: 10,657,352 km (0.09 R)
• M33: 11,642,155 km (0.117 R)
• M34: 12,094,838 km (0.055 R)
• M35: 12,297,992 km (0.088 R)
• M36: 13,121,528 km (0.111 R)
• M37: 13,697,929 km (0.109 R)
• M38: 14,443,674 km (0.049 R)
• M39: 15,752,357 km (0.053 R)
• M40: 16,308,861 km (0.109 R)
• M41: 17,155,734 km (0.099 R)
• M42: 17,383,871 km (0.113 R)
• M43: 17,728,096 km (0.096 R)
• M44: 18,481,770 km (0.094 R)
• M45: 19,186,525 km (0.05 R)
• M46: 19,304,857 km (0.034 R)
• M47: 19,601,809 km (0.105 R)
• M48: 20,441,203 km (0.102 R)
• M49: 20,926,199 km (0.026 R)
• M50: 21,599,090 km (0.074 R)
• M51: 22,093,062 km (0.105 R)
• M52: 23,914,416 km (0.112 R)
• M53: 24,041,724 km (0.055 R)
• M54: 24,746,480 km (0.114 R)
• M55: 25,198,415 km (0.119 R)
• M56: 26,176,037 km (0.08 R)
• M57: 26,373,057 km (0.074 R)
• M58: 26,636,499 km (0.119 R)
• M59: 27,099,654 km (0.061 R)
• M60: 28,302,870 km (0.078 R)
• M61: 30,761,212 km (0.114 R)
• M62: 32,085,901 km (0.056 R)
• M63: 32,578,676 km (0.11 R)
• M64: 35,587,538 km (0.117 R)
• M65: 35,805,802 km (0.079 R)
• M66: 36,170,671 km (0.062 R)
• M67: 37,642,115 km (0.087 R)
• M68: 38,534,467 km (0.112 R)
• M69: 38,609,116 km (0.114 R)
• M70: 38,683,915 km (0.118 R)
• M71: 39,584,345 km (0.1 R)
• M72: 39,734,990 km (0.113 R)
• M73: 40,415,810 km (0.085 R)
• M74: 41,252,959 km (0.059 R)
• M75: 41,482,293 km (0.053 R)
• M76: 41,788,819 km (0.081 R)
• M77: 42,095,943 km (0.076 R)
• M78: 42,558,051 km (0.114 R)
• M79: 44,815,633 km (0.12 R)
• M80: 44,894,171 km (0.077 R)
• M81: 45,445,140 km (0.1 R)
• M82: 46,713,132 km (0.035 R)
• M83: 49,040,875 km (0.096 R)
• M84: 50,015,056 km (0.069 R)
• M85: 51,241,609 km (0.079 R)
• M86: 52,147,574 km (0.081 R)
• M87: 52,478,335 km (0.069 R)
• M88: 53,891,586 km (0.079 R)
• M89: 55,908,165 km (0.114 R)
• M90: 56,500,872 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.3

Radius: 6.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.2 AU - 16.28 AU

Year: 17984 Days

Day: 24.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,437,146 km

• M1: 115,938 km (0.107 R)
• M2: 186,997 km (0.064 R)
• M3: 504,294 km (0.087 R)
• M4: 549,323 km (0.102 R)
• M5: 659,876 km (0.104 R)
• M6: 1,173,745 km (0.109 R)
• M7: 1,490,593 km (0.1 R)
• M8: 1,762,861 km (0.109 R)
• M9: 2,301,713 km (0.116 R)
• M10: 2,888,436 km (0.116 R)
• M11: 2,971,911 km (0.106 R)
• M12: 3,460,049 km (0.035 R)
• M13: 3,668,439 km (0.075 R)
• M14: 3,942,203 km (0.079 R)
• M15: 4,381,273 km (0.108 R)
• M16: 4,671,792 km (0.078 R)
• M17: 4,802,989 km (0.09 R)
• M18: 4,902,173 km (0.079 R)
• M19: 5,035,464 km (0.116 R)
• M20: 5,136,144 km (0.094 R)
• M21: 5,476,778 km (0.118 R)
• M22: 5,719,575 km (0.096 R)
• M23: 6,360,153 km (0.118 R)
• M24: 6,578,716 km (0.093 R)
• M25: 7,173,667 km (0.03 R)
• M26: 7,249,214 km (0.097 R)
• M27: 7,363,058 km (0.099 R)
• M28: 7,863,313 km (0.113 R)
• M29: 8,454,075 km (0.056 R)
• M30: 8,694,479 km (0.093 R)
• M31: 9,181,869 km (0.097 R)
• M32: 9,553,320 km (0.092 R)
• M33: 11,131,129 km (0.09 R)
• M34: 11,482,833 km (0.106 R)
• M35: 12,833,852 km (0.112 R)
• M36: 13,110,009 km (0.12 R)
• M37: 13,762,107 km (0.116 R)
• M38: 13,903,327 km (0.075 R)
• M39: 13,997,574 km (0.105 R)
• M40: 15,243,275 km (0.085 R)
• M41: 15,584,807 km (0.101 R)
• M42: 15,731,862 km (0.109 R)
• M43: 15,879,365 km (0.101 R)
• M44: 16,975,469 km (0.101 R)
• M45: 18,147,418 km (0.049 R)
• M46: 18,302,103 km (0.037 R)
• M47: 18,353,864 km (0.045 R)
• M48: 18,457,385 km (0.053 R)
• M49: 18,665,027 km (0.119 R)
• M50: 18,769,147 km (0.1 R)
• M51: 19,134,914 km (0.116 R)
• M52: 19,450,416 km (0.032 R)
• M53: 19,926,885 km (0.092 R)
• M54: 20,407,244 km (0.11 R)
• M55: 20,621,917 km (0.075 R)
• M56: 20,945,497 km (0.069 R)
• M57: 21,488,238 km (0.112 R)
• M58: 22,255,974 km (0.117 R)
• M59: 22,421,729 km (0.109 R)
• M60: 23,480,433 km (0.065 R)
• M61: 23,592,931 km (0.101 R)
• M62: 25,012,914 km (0.105 R)
• M63: 25,646,610 km (0.073 R)
• M64: 25,762,249 km (0.045 R)
• M65: 26,343,736 km (0.046 R)
• M66: 27,519,576 km (0.045 R)
• M67: 28,292,996 km (0.119 R)
• M68: 28,352,686 km (0.099 R)
• M69: 28,472,364 km (0.115 R)
• M70: 28,532,353 km (0.066 R)
• M71: 29,496,661 km (0.065 R)
• M72: 29,982,854 km (0.11 R)
• M73: 31,210,005 km (0.053 R)
• M74: 31,581,307 km (0.074 R)
• M75: 31,643,241 km (0.077 R)
• M76: 31,891,723 km (0.065 R)
• M77: 34,093,804 km (0.116 R)
• M78: 34,859,894 km (0.111 R)
• M79: 36,409,279 km (0.085 R)
• M80: 37,323,472 km (0.077 R)
• M81: 37,454,669 km (0.053 R)
• M82: 37,783,336 km (0.08 R)
• M83: 38,708,748 km (0.085 R)
• M84: 38,974,584 km (0.114 R)
• M85: 40,110,929 km (0.101 R)
• M86: 40,178,099 km (0.074 R)
• M87: 41,869,751 km (0.087 R)
• M88: 42,758,662 km (0.08 R)
• M89: 43,584,592 km (0.079 R)
• M90: 45,532,206 km (0.116 R)
• M91: 45,742,691 km (0.044 R)
• M92: 46,728,540 km (0.103 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit