🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 273 Days

Day: 12.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.91 AU - 1.21 AU

Year: 487 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.14 AU - 1.42 AU

Year: 646 Days

Day: 12.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.48 AU - 1.56 AU

Year: 836 Days

Day: 42.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.34 AU - 1.86 AU

Year: 903 Days

Day: 19 Hours

Environment

Temp: -116 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.79 AU - 2.85 AU

Year: 1577 Days

Day: 16.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 9.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.03 AU - 5.91 AU

Year: 4944 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,663,898 km

• M1: 122,521 km (0.083 R)
• M2: 288,873 km (0.103 R)
• M3: 428,598 km (0.09 R)
• M4: 772,523 km (0.085 R)
• M5: 958,773 km (0.118 R)
• M6: 1,116,449 km (0.109 R)
• M7: 1,410,259 km (0.113 R)
• M8: 1,505,703 km (0.12 R)
• M9: 1,665,473 km (0.076 R)
• M10: 1,962,126 km (0.118 R)
• M11: 2,317,720 km (0.119 R)
• M12: 2,575,926 km (0.112 R)
• M13: 2,768,309 km (0.093 R)
• M14: 2,843,556 km (0.071 R)
• M15: 3,151,429 km (0.109 R)
• M16: 3,518,991 km (0.094 R)
• M17: 3,967,934 km (0.095 R)
• M18: 4,505,738 km (0.041 R)
• M19: 4,828,570 km (0.072 R)
• M20: 5,252,082 km (0.093 R)
• M21: 5,496,824 km (0.065 R)
• M22: 5,591,968 km (0.052 R)
• M23: 6,512,893 km (0.034 R)
• M24: 6,816,726 km (0.066 R)
• M25: 7,063,114 km (0.045 R)
• M26: 7,607,052 km (0.094 R)
• M27: 7,713,266 km (0.056 R)
• M28: 8,056,444 km (0.106 R)
• M29: 8,713,178 km (0.077 R)
• M30: 8,958,220 km (0.09 R)
• M31: 9,138,036 km (0.059 R)
• M32: 9,296,161 km (0.11 R)
• M33: 9,409,856 km (0.083 R)
• M34: 9,799,409 km (0.091 R)
• M35: 10,007,948 km (0.092 R)
• M36: 10,405,729 km (0.097 R)
• M37: 10,880,253 km (0.091 R)
• M38: 10,952,060 km (0.094 R)
• M39: 11,752,259 km (0.085 R)
• M40: 11,924,446 km (0.051 R)
• M41: 12,196,714 km (0.065 R)
• M42: 12,924,358 km (0.059 R)
• M43: 13,255,119 km (0.115 R)
• M44: 14,133,408 km (0.069 R)
• M45: 14,264,157 km (0.069 R)
• M46: 14,579,659 km (0.046 R)
• M47: 15,030,397 km (0.052 R)
• M48: 15,190,617 km (0.109 R)
• M49: 15,593,633 km (0.116 R)
• M50: 15,674,715 km (0.088 R)
• M51: 16,768,425 km (0.067 R)
• M52: 16,851,452 km (0.114 R)
• M53: 17,101,281 km (0.087 R)
• M54: 17,858,395 km (0.054 R)
• M55: 18,397,696 km (0.102 R)
• M56: 19,260,127 km (0.082 R)
• M57: 19,463,281 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 14.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.62 AU - 5.56 AU

Year: 5124 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,663,898 km

• M1: 187,895 km (0.099 R)
• M2: 311,313 km (0.111 R)
• M3: 579,692 km (0.091 R)
• M4: 746,045 km (0.117 R)
• M5: 1,015,022 km (0.086 R)
• M6: 1,269,338 km (0.095 R)
• M7: 1,596,060 km (0.115 R)
• M8: 1,699,432 km (0.105 R)
• M9: 2,136,557 km (0.079 R)
• M10: 2,368,433 km (0.114 R)
• M11: 2,649,827 km (0.101 R)
• M12: 2,773,844 km (0.114 R)
• M13: 3,245,376 km (0.1 R)
• M14: 3,812,053 km (0.049 R)
• M15: 4,215,369 km (0.098 R)
• M16: 4,582,781 km (0.094 R)
• M17: 4,858,939 km (0.088 R)
• M18: 5,011,828 km (0.088 R)
• M19: 5,270,333 km (0.079 R)
• M20: 5,720,024 km (0.079 R)
• M21: 5,963,270 km (0.034 R)
• M22: 6,182,282 km (0.065 R)
• M23: 6,515,885 km (0.114 R)
• M24: 6,684,930 km (0.114 R)
• M25: 6,855,472 km (0.115 R)
• M26: 7,346,452 km (0.09 R)
• M27: 7,729,722 km (0.044 R)
• M28: 7,938,860 km (0.117 R)
• M29: 8,454,524 km (0.086 R)
• M30: 8,546,676 km (0.071 R)
• M31: 8,887,460 km (0.091 R)
• M32: 9,106,621 km (0.101 R)
• M33: 9,264,297 km (0.111 R)
• M34: 10,098,903 km (0.085 R)
• M35: 10,492,346 km (0.086 R)
• M36: 11,192,913 km (0.116 R)
• M37: 11,908,589 km (0.098 R)
• M38: 12,639,075 km (0.095 R)
• M39: 12,744,691 km (0.105 R)
• M40: 12,850,607 km (0.098 R)
• M41: 12,956,672 km (0.11 R)
• M42: 13,063,185 km (0.117 R)
• M43: 13,456,029 km (0.109 R)
• M44: 13,563,889 km (0.1 R)
• M45: 13,888,966 km (0.047 R)
• M46: 13,998,022 km (0.094 R)
• M47: 14,399,992 km (0.069 R)
• M48: 14,694,849 km (0.094 R)
• M49: 17,790,328 km (0.116 R)
• M50: 18,425,072 km (0.084 R)
• M51: 18,624,935 km (0.03 R)
• M52: 19,757,540 km (0.103 R)
• M53: 20,746,083 km (0.117 R)
• M54: 20,912,436 km (0.067 R)
• M55: 21,162,713 km (0.083 R)
• M56: 21,750,633 km (0.116 R)
• M57: 22,301,452 km (0.062 R)
• M58: 22,685,470 km (0.094 R)
• M59: 24,506,525 km (0.08 R)
• M60: 24,947,091 km (0.11 R)
• M61: 25,035,503 km (0.03 R)
• M62: 25,123,915 km (0.091 R)
• M63: 25,657,232 km (0.096 R)
• M64: 25,791,122 km (0.082 R)
• M65: 26,961,575 km (0.083 R)
• M66: 27,143,038 km (0.078 R)
• M67: 27,370,726 km (0.117 R)
• M68: 28,149,083 km (0.099 R)
• M69: 28,333,388 km (0.11 R)
• M70: 28,471,766 km (0.088 R)
• M71: 29,027,821 km (0.099 R)
• M72: 29,260,596 km (0.115 R)
• M73: 30,244,800 km (0.108 R)
• M74: 30,480,716 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 5.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.37 AU - 16.57 AU

Year: 23300 Days

Day: 15.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,663,898 km

• M1: 71,209 km (0.091 R)
• M2: 530,773 km (0.097 R)
• M3: 797,357 km (0.095 R)
• M4: 2,077,615 km (0.111 R)
• M5: 2,204,474 km (0.086 R)
• M6: 3,575,688 km (0.055 R)
• M7: 4,197,118 km (0.082 R)
• M8: 4,520,399 km (0.109 R)
• M9: 6,808,947 km (0.109 R)
• M10: 6,922,043 km (0.116 R)
• M11: 7,380,411 km (0.064 R)
• M12: 8,046,570 km (0.107 R)
• M13: 8,286,376 km (0.095 R)
• M14: 8,609,657 km (0.098 R)
• M15: 9,477,624 km (0.047 R)
• M16: 9,519,661 km (0.03 R)
• M17: 9,986,107 km (0.058 R)
• M18: 10,460,033 km (0.069 R)
• M19: 12,335,691 km (0.083 R)
• M20: 12,427,544 km (0.1 R)
• M21: 12,473,620 km (0.102 R)
• M22: 14,216,136 km (0.102 R)
• M23: 14,505,758 km (0.068 R)
• M24: 14,748,704 km (0.096 R)
• M25: 20,095,931 km (0.081 R)
• M26: 20,258,244 km (0.082 R)
• M27: 20,693,275 km (0.09 R)
• M28: 20,857,085 km (0.113 R)
• M29: 21,131,298 km (0.103 R)
• M30: 22,631,914 km (0.116 R)
• M31: 23,026,703 km (0.07 R)
• M32: 23,309,891 km (0.106 R)
• M33: 24,166,788 km (0.069 R)
• M34: 24,627,998 km (0.073 R)
• M35: 24,801,681 km (0.08 R)
• M36: 25,441,960 km (0.117 R)
• M37: 25,617,588 km (0.111 R)
• M38: 26,857,904 km (0.049 R)
• M39: 27,816,078 km (0.071 R)
• M40: 28,420,454 km (0.103 R)
• M41: 29,274,059 km (0.089 R)
• M42: 29,950,541 km (0.111 R)
• M43: 30,570,026 km (0.092 R)
• M44: 34,828,329 km (0.08 R)
• M45: 35,414,304 km (0.105 R)
• M46: 35,610,277 km (0.104 R)
• M47: 36,069,243 km (0.065 R)
• M48: 36,398,209 km (0.119 R)
• M49: 36,728,072 km (0.108 R)
• M50: 37,058,983 km (0.104 R)
• M51: 37,457,512 km (0.115 R)
• M52: 37,590,654 km (0.115 R)
• M53: 37,990,978 km (0.081 R)
• M54: 38,392,798 km (0.115 R)
• M55: 38,661,326 km (0.067 R)
• M56: 41,725,988 km (0.106 R)
• M57: 41,794,952 km (0.11 R)
• M58: 45,789,515 km (0.094 R)
• M59: 46,359,782 km (0.084 R)
• M60: 46,502,797 km (0.077 R)
• M61: 47,363,434 km (0.084 R)
• M62: 47,723,666 km (0.111 R)
• M63: 48,229,456 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379

Radius: 6.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.9 AU - 18.88 AU

Year: 28264 Days

Day: 15.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,663,898 km

• M1: 88,712 km (0.047 R)
• M2: 234,869 km (0.072 R)
• M3: 332,257 km (0.085 R)
• M4: 405,261 km (0.11 R)
• M5: 546,930 km (0.072 R)
• M6: 635,193 km (0.113 R)
• M7: 826,079 km (0.1 R)
• M8: 1,289,085 km (0.081 R)
• M9: 1,787,844 km (0.09 R)
• M10: 1,854,116 km (0.086 R)
• M11: 2,486,915 km (0.111 R)
• M12: 3,220,992 km (0.089 R)
• M13: 3,424,744 km (0.098 R)
• M14: 4,104,666 km (0.109 R)
• M15: 5,152,749 km (0.109 R)
• M16: 6,329,187 km (0.112 R)
• M17: 7,638,766 km (0.105 R)
• M18: 7,747,075 km (0.12 R)
• M19: 8,019,942 km (0.06 R)
• M20: 8,463,350 km (0.091 R)
• M21: 10,076,763 km (0.069 R)
• M22: 10,136,004 km (0.119 R)
• M23: 10,255,084 km (0.059 R)
• M24: 11,162,694 km (0.102 R)
• M25: 11,347,447 km (0.114 R)
• M26: 11,970,074 km (0.109 R)
• M27: 12,285,576 km (0.028 R)
• M28: 12,539,892 km (0.087 R)
• M29: 12,603,770 km (0.109 R)
• M30: 13,313,313 km (0.119 R)
• M31: 13,705,858 km (0.036 R)
• M32: 13,771,681 km (0.107 R)
• M33: 14,569,337 km (0.032 R)
• M34: 16,348,504 km (0.119 R)
• M35: 16,698,414 km (0.099 R)
• M36: 17,619,787 km (0.097 R)
• M37: 18,339,801 km (0.109 R)
• M38: 19,511,601 km (0.059 R)
• M39: 20,181,351 km (0.113 R)
• M40: 20,934,277 km (0.057 R)
• M41: 21,390,401 km (0.096 R)
• M42: 23,169,419 km (0.071 R)
• M43: 23,404,886 km (0.119 R)
• M44: 23,562,263 km (0.107 R)
• M45: 25,236,712 km (0.036 R)
• M46: 25,640,925 km (0.107 R)
• M47: 26,210,594 km (0.108 R)
• M48: 27,114,165 km (0.118 R)
• M49: 28,867,153 km (0.105 R)
• M50: 31,087,934 km (0.115 R)
• M51: 31,608,085 km (0.057 R)
• M52: 32,569,252 km (0.087 R)
• M53: 32,657,215 km (0.034 R)
• M54: 34,341,388 km (0.077 R)
• M55: 35,963,029 km (0.102 R)
• M56: 36,783,124 km (0.111 R)
• M57: 38,163,464 km (0.073 R)
• M58: 38,534,467 km (0.1 R)
• M59: 38,720,417 km (0.073 R)
• M60: 42,117,934 km (0.081 R)
• M61: 42,501,353 km (0.089 R)
• M62: 42,693,437 km (0.087 R)
• M63: 43,271,483 km (0.099 R)
• M64: 45,806,270 km (0.083 R)
• M65: 47,290,430 km (0.078 R)
• M66: 51,631,611 km (0.111 R)
• M67: 52,041,808 km (0.109 R)
• M68: 54,109,251 km (0.116 R)
• M69: 54,421,761 km (0.08 R)
• M70: 55,153,145 km (0.069 R)
• M71: 56,414,404 km (0.088 R)
• M72: 59,072,459 km (0.103 R)
• M73: 61,011,397 km (0.095 R)
• M74: 61,336,473 km (0.103 R)
• M75: 61,770,906 km (0.12 R)
• M76: 63,080,485 km (0.114 R)
• M77: 63,299,646 km (0.101 R)
• M78: 63,848,670 km (0.117 R)
• M79: 64,178,833 km (0.084 R)
• M80: 65,172,612 km (0.087 R)
• M81: 66,617,129 km (0.111 R)
• M82: 69,650,824 km (0.073 R)
• M83: 70,899,667 km (0.072 R)
• M84: 71,698,220 km (0.097 R)
• M85: 71,926,806 km (0.082 R)
• M86: 72,270,432 km (0.11 R)
• M87: 72,844,140 km (0.075 R)
• M88: 72,959,031 km (0.088 R)
• M89: 73,074,072 km (0.057 R)
• M90: 75,154,081 km (0.101 R)
• M91: 75,735,268 km (0.088 R)
• M92: 76,201,415 km (0.096 R)
• M93: 76,318,102 km (0.101 R)
• M94: 76,902,281 km (0.067 R)
• M95: 77,019,267 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit