🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.83 AU

Year: 284 Days

Day: 16 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,341,674 km

• M1: 560,244 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.66 AU - 0.9 AU

Year: 301 Days

Day: 38.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.09 AU - 1.55 AU

Year: 662 Days

Day: 31.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.05 AU - 1.61 AU

Year: 670 Days

Day: 27.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,341,674 km

• M1: 487,091 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.12 AU - 2.78 AU

Year: 1674 Days

Day: 16.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 96.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 11

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.35 AU - 3.35 AU

Year: 2677 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,341,674 km

• M1: 146,606 km (0.119 R)
• M2: 220,208 km (0.111 R)
• M3: 305,479 km (0.097 R)
• M4: 416,181 km (0.068 R)
• M5: 494,271 km (0.115 R)
• M6: 754,123 km (0.101 R)
• M7: 916,586 km (0.109 R)
• M8: 1,159,533 km (0.1 R)
• M9: 1,253,181 km (0.054 R)
• M10: 1,423,424 km (0.058 R)
• M11: 1,549,984 km (0.104 R)
• M12: 1,680,433 km (0.06 R)
• M13: 1,924,577 km (0.075 R)
• M14: 2,008,501 km (0.066 R)
• M15: 2,108,133 km (0.053 R)
• M16: 2,224,072 km (0.098 R)
• M17: 2,327,444 km (0.115 R)
• M18: 2,417,202 km (0.074 R)
• M19: 2,772,497 km (0.041 R)
• M20: 2,915,962 km (0.064 R)
• M21: 3,078,575 km (0.109 R)
• M22: 3,584,066 km (0.116 R)
• M23: 3,688,336 km (0.075 R)
• M24: 3,811,305 km (0.083 R)
• M25: 3,900,016 km (0.087 R)
• M26: 4,225,093 km (0.077 R)
• M27: 4,298,545 km (0.112 R)
• M28: 4,634,392 km (0.109 R)
• M29: 4,786,384 km (0.026 R)
• M30: 4,882,276 km (0.094 R)
• M31: 5,056,408 km (0.118 R)
• M32: 5,272,128 km (0.05 R)
• M33: 5,431,001 km (0.062 R)
• M34: 6,290,740 km (0.097 R)
• M35: 6,501,673 km (0.118 R)
• M36: 7,083,010 km (0.104 R)
• M37: 7,258,489 km (0.112 R)
• M38: 7,636,223 km (0.117 R)
• M39: 7,974,913 km (0.096 R)
• M40: 8,066,018 km (0.119 R)
• M41: 8,226,387 km (0.056 R)
• M42: 8,410,841 km (0.062 R)
• M43: 8,831,211 km (0.074 R)
• M44: 9,067,576 km (0.088 R)
• M45: 9,765,300 km (0.033 R)
• M46: 10,108,179 km (0.099 R)
• M47: 10,405,429 km (0.104 R)
• M48: 10,831,335 km (0.118 R)
• M49: 11,059,023 km (0.075 R)
• M50: 11,314,087 km (0.109 R)
• M51: 11,570,947 km (0.102 R)
• M52: 11,648,438 km (0.111 R)
• M53: 11,803,870 km (0.089 R)
• M54: 12,327,014 km (0.115 R)
• M55: 12,617,982 km (0.051 R)
• M56: 13,072,161 km (0.094 R)
• M57: 13,206,799 km (0.086 R)
• M58: 13,477,422 km (0.048 R)
• M59: 13,859,345 km (0.101 R)
• M60: 14,189,508 km (0.107 R)
• M61: 14,300,210 km (0.117 R)
• M62: 15,111,031 km (0.07 R)
• M63: 15,536,188 km (0.118 R)
• M64: 15,793,346 km (0.079 R)
• M65: 15,879,365 km (0.119 R)
• M66: 17,246,839 km (0.102 R)
• M67: 17,542,744 km (0.079 R)
• M68: 18,079,501 km (0.051 R)
• M69: 18,199,479 km (0.115 R)
• M70: 18,289,686 km (0.111 R)
• M71: 18,561,206 km (0.05 R)
• M72: 18,925,178 km (0.1 R)
• M73: 19,876,620 km (0.117 R)
• M74: 20,124,654 km (0.094 R)
• M75: 20,812,056 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 14.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.43 AU - 8.31 AU

Year: 7861 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,341,674 km

• M1: 246,836 km (0.114 R)
• M2: 651,200 km (0.075 R)
• M3: 786,436 km (0.073 R)
• M4: 994,078 km (0.119 R)
• M5: 1,121,685 km (0.075 R)
• M6: 1,306,887 km (0.072 R)
• M7: 1,503,010 km (0.102 R)
• M8: 1,925,624 km (0.074 R)
• M9: 2,256,534 km (0.075 R)
• M10: 3,044,317 km (0.059 R)
• M11: 3,357,724 km (0.108 R)
• M12: 3,481,292 km (0.088 R)
• M13: 3,707,334 km (0.082 R)
• M14: 3,860,822 km (0.048 R)
• M15: 4,200,708 km (0.119 R)
• M16: 4,361,077 km (0.065 R)
• M17: 4,715,325 km (0.103 R)
• M18: 4,854,152 km (0.08 R)
• M19: 5,192,991 km (0.108 R)
• M20: 5,863,937 km (0.117 R)
• M21: 6,780,523 km (0.083 R)
• M22: 6,937,601 km (0.087 R)
• M23: 7,223,632 km (0.07 R)
• M24: 7,939,009 km (0.071 R)
• M25: 8,171,484 km (0.09 R)
• M26: 8,271,865 km (0.037 R)
• M27: 8,406,204 km (0.098 R)
• M28: 8,916,781 km (0.055 R)
• M29: 9,542,699 km (0.11 R)
• M30: 9,932,401 km (0.115 R)
• M31: 10,472,150 km (0.062 R)
• M32: 11,132,475 km (0.111 R)
• M33: 11,505,273 km (0.079 R)
• M34: 11,806,414 km (0.097 R)
• M35: 12,263,136 km (0.077 R)
• M36: 12,378,177 km (0.075 R)
• M37: 13,272,622 km (0.083 R)
• M38: 13,548,930 km (0.112 R)
• M39: 13,947,009 km (0.068 R)
• M40: 14,147,471 km (0.076 R)
• M41: 14,632,617 km (0.083 R)
• M42: 14,877,359 km (0.098 R)
• M43: 16,120,816 km (0.087 R)
• M44: 16,373,487 km (0.088 R)
• M45: 16,585,168 km (0.111 R)
• M46: 17,268,381 km (0.082 R)
• M47: 17,483,802 km (0.117 R)
• M48: 18,530,389 km (0.09 R)
• M49: 18,706,765 km (0.096 R)
• M50: 19,194,753 km (0.1 R)
• M51: 20,092,640 km (0.078 R)
• M52: 21,280,596 km (0.087 R)
• M53: 21,557,951 km (0.077 R)
• M54: 21,929,552 km (0.086 R)
• M55: 22,350,221 km (0.069 R)
• M56: 23,247,210 km (0.057 R)
• M57: 23,963,634 km (0.116 R)
• M58: 24,300,529 km (0.068 R)
• M59: 24,397,019 km (0.114 R)
• M60: 25,027,574 km (0.06 R)
• M61: 25,467,242 km (0.117 R)
• M62: 26,304,691 km (0.1 R)
• M63: 26,403,875 km (0.101 R)
• M64: 26,801,506 km (0.06 R)
• M65: 26,951,253 km (0.038 R)
• M66: 28,260,085 km (0.115 R)
• M67: 28,768,867 km (0.067 R)
• M68: 29,024,530 km (0.084 R)
• M69: 29,229,479 km (0.101 R)
• M70: 29,847,468 km (0.082 R)
• M71: 31,358,706 km (0.119 R)
• M72: 32,255,994 km (0.097 R)
• M73: 32,415,315 km (0.081 R)
• M74: 33,054,846 km (0.059 R)
• M75: 33,429,888 km (0.053 R)
• M76: 34,346,624 km (0.113 R)
• M77: 34,780,907 km (0.12 R)
• M78: 35,709,760 km (0.025 R)
• M79: 36,536,138 km (0.101 R)
• M80: 36,923,896 km (0.111 R)
• M81: 37,034,898 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.2

Radius: 4.2

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.01 AU - 15.31 AU

Year: 19665 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,341,674 km

• M1: 384,616 km (0.11 R)
• M2: 873,203 km (0.115 R)
• M3: 1,749,248 km (0.108 R)
• M4: 2,212,104 km (0.088 R)
• M5: 2,374,417 km (0.112 R)
• M6: 3,922,307 km (0.087 R)
• M7: 4,521,296 km (0.108 R)
• M8: 4,562,137 km (0.096 R)
• M9: 5,537,365 km (0.115 R)
• M10: 6,252,293 km (0.09 R)
• M11: 6,666,979 km (0.059 R)
• M12: 7,668,985 km (0.108 R)
• M13: 9,650,409 km (0.043 R)
• M14: 10,022,010 km (0.118 R)
• M15: 10,128,973 km (0.119 R)
• M16: 10,290,239 km (0.102 R)
• M17: 10,888,631 km (0.099 R)
• M18: 11,275,341 km (0.07 R)
• M19: 12,232,917 km (0.112 R)
• M20: 14,045,146 km (0.113 R)
• M21: 14,345,239 km (0.09 R)
• M22: 14,647,427 km (0.059 R)
• M23: 14,951,559 km (0.116 R)
• M24: 15,012,745 km (0.106 R)
• M25: 15,073,930 km (0.077 R)
• M26: 15,752,506 km (0.08 R)
• M27: 16,001,587 km (0.064 R)
• M28: 18,041,802 km (0.115 R)
• M29: 18,695,844 km (0.049 R)
• M30: 18,959,735 km (0.092 R)
• M31: 19,624,548 km (0.093 R)
• M32: 19,892,777 km (0.068 R)
• M33: 20,772,412 km (0.081 R)
• M34: 22,569,532 km (0.093 R)
• M35: 23,203,228 km (0.098 R)
• M36: 23,273,988 km (0.04 R)
• M37: 23,628,834 km (0.025 R)
• M38: 25,066,170 km (0.091 R)
• M39: 25,284,284 km (0.091 R)
• M40: 25,722,157 km (0.084 R)
• M41: 25,868,763 km (0.088 R)
• M42: 26,383,828 km (0.113 R)
• M43: 26,457,730 km (0.052 R)
• M44: 26,976,685 km (0.113 R)
• M45: 28,781,284 km (0.108 R)
• M46: 30,469,496 km (0.115 R)
• M47: 30,702,121 km (0.049 R)
• M48: 31,013,284 km (0.112 R)
• M49: 31,638,753 km (0.066 R)
• M50: 31,717,292 km (0.085 R)
• M51: 31,874,370 km (0.094 R)
• M52: 32,426,535 km (0.052 R)
• M53: 32,664,097 km (0.098 R)
• M54: 33,061,279 km (0.062 R)
• M55: 33,140,865 km (0.073 R)
• M56: 33,300,336 km (0.101 R)
• M57: 33,539,992 km (0.079 R)
• M58: 35,152,358 km (0.068 R)
• M59: 35,314,971 km (0.115 R)
• M60: 36,378,163 km (0.116 R)
• M61: 37,701,057 km (0.111 R)
• M62: 37,784,233 km (0.109 R)
• M63: 38,787,437 km (0.099 R)
• M64: 40,649,332 km (0.109 R)
• M65: 42,107,761 km (0.049 R)
• M66: 42,194,079 km (0.104 R)
• M67: 42,280,397 km (0.09 R)
• M68: 42,973,634 km (0.088 R)
• M69: 45,695,118 km (0.077 R)
• M70: 46,228,285 km (0.114 R)
• M71: 47,480,270 km (0.104 R)
• M72: 47,570,029 km (0.105 R)
• M73: 47,749,995 km (0.091 R)
• M74: 48,200,584 km (0.12 R)
• M75: 48,743,325 km (0.117 R)
• M76: 49,470,071 km (0.08 R)
• M77: 50,475,070 km (0.046 R)
• M78: 52,319,761 km (0.109 R)
• M79: 53,811,252 km (0.068 R)
• M80: 55,411,351 km (0.074 R)
• M81: 57,026,858 km (0.081 R)
• M82: 57,122,301 km (0.115 R)
• M83: 57,313,487 km (0.094 R)
• M84: 58,272,709 km (0.108 R)
• M85: 60,109,621 km (0.045 R)
• M86: 62,752,567 km (0.046 R)
• M87: 64,137,693 km (0.106 R)
• M88: 65,532,993 km (0.1 R)
• M89: 65,933,616 km (0.093 R)
• M90: 66,234,457 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit