🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.14 AU - 1.66 AU

Year: 611 Days

Day: 42.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,012,033 km

• M1: 606,769 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.69 AU - 1.71 AU

Year: 818 Days

Day: 13.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,012,033 km

• M1: 103,971 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 10.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.58 AU - 6.1 AU

Year: 4553 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,012,033 km

• M1: 130,599 km (0.04 R)
• M2: 194,028 km (0.064 R)
• M3: 257,907 km (0.111 R)
• M4: 327,619 km (0.047 R)
• M5: 430,393 km (0.116 R)
• M6: 592,707 km (0.078 R)
• M7: 709,543 km (0.117 R)
• M8: 787,034 km (0.104 R)
• M9: 856,597 km (0.106 R)
• M10: 939,923 km (0.069 R)
• M11: 1,049,429 km (0.085 R)
• M12: 1,121,086 km (0.044 R)
• M13: 1,288,486 km (0.09 R)
• M14: 1,669,063 km (0.078 R)
• M15: 1,927,419 km (0.101 R)
• M16: 2,347,041 km (0.106 R)
• M17: 2,442,335 km (0.111 R)
• M18: 2,555,281 km (0.105 R)
• M19: 2,744,672 km (0.099 R)
• M20: 2,955,904 km (0.064 R)
• M21: 3,648,842 km (0.065 R)
• M22: 3,769,118 km (0.116 R)
• M23: 4,147,751 km (0.112 R)
• M24: 4,244,241 km (0.095 R)
• M25: 5,084,981 km (0.095 R)
• M26: 5,157,387 km (0.109 R)
• M27: 5,355,604 km (0.11 R)
• M28: 5,524,500 km (0.108 R)
• M29: 5,652,406 km (0.038 R)
• M30: 5,759,668 km (0.079 R)
• M31: 6,009,047 km (0.079 R)
• M32: 6,074,571 km (0.112 R)
• M33: 6,440,039 km (0.069 R)
• M34: 7,030,202 km (0.076 R)
• M35: 7,308,454 km (0.104 R)
• M36: 7,390,284 km (0.087 R)
• M37: 7,839,976 km (0.113 R)
• M38: 7,959,804 km (0.099 R)
• M39: 8,032,059 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 10.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.79 AU - 6.93 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,012,033 km

• M1: 130,300 km (0.109 R)
• M2: 266,583 km (0.07 R)
• M3: 374,294 km (0.115 R)
• M4: 464,352 km (0.1 R)
• M5: 824,583 km (0.07 R)
• M6: 1,091,765 km (0.082 R)
• M7: 1,235,978 km (0.112 R)
• M8: 1,442,871 km (0.062 R)
• M9: 1,536,221 km (0.085 R)
• M10: 1,782,309 km (0.109 R)
• M11: 1,851,722 km (0.1 R)
• M12: 1,993,392 km (0.119 R)
• M13: 2,057,569 km (0.067 R)
• M14: 2,388,779 km (0.09 R)
• M15: 2,899,356 km (0.119 R)
• M16: 2,990,761 km (0.077 R)
• M17: 3,083,212 km (0.085 R)
• M18: 3,289,956 km (0.08 R)
• M19: 3,385,549 km (0.116 R)
• M20: 3,967,934 km (0.093 R)
• M21: 4,059,637 km (0.082 R)
• M22: 4,203,551 km (0.098 R)
• M23: 4,592,206 km (0.077 R)
• M24: 4,894,094 km (0.1 R)
• M25: 4,981,459 km (0.116 R)
• M26: 5,069,423 km (0.082 R)
• M27: 5,494,431 km (0.05 R)
• M28: 5,665,421 km (0.07 R)
• M29: 5,768,793 km (0.086 R)
• M30: 5,907,770 km (0.102 R)
• M31: 6,012,638 km (0.09 R)
• M32: 6,331,131 km (0.104 R)
• M33: 7,369,490 km (0.062 R)
• M34: 7,850,747 km (0.111 R)
• M35: 7,991,967 km (0.061 R)
• M36: 8,172,980 km (0.059 R)
• M37: 8,316,146 km (0.044 R)
• M38: 8,604,870 km (0.103 R)
• M39: 8,737,264 km (0.107 R)
• M40: 9,017,460 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 13

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.1 AU - 10.14 AU

Year: 9338 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,012,033 km

• M1: 169,644 km (0.092 R)
• M2: 259,702 km (0.069 R)
• M3: 388,506 km (0.108 R)
• M4: 600,935 km (0.113 R)
• M5: 829,221 km (0.115 R)
• M6: 1,308,981 km (0.091 R)
• M7: 1,403,976 km (0.085 R)
• M8: 1,545,795 km (0.092 R)
• M9: 1,658,292 km (0.087 R)
• M10: 1,785,451 km (0.072 R)
• M11: 1,939,985 km (0.054 R)
• M12: 2,086,741 km (0.116 R)
• M13: 2,391,771 km (0.117 R)
• M14: 2,509,953 km (0.078 R)
• M15: 2,862,555 km (0.097 R)
• M16: 3,362,362 km (0.112 R)
• M17: 3,615,182 km (0.097 R)
• M18: 3,858,877 km (0.108 R)
• M19: 4,092,399 km (0.041 R)
• M20: 4,475,819 km (0.114 R)
• M21: 5,467,204 km (0.084 R)
• M22: 6,710,212 km (0.05 R)
• M23: 7,219,892 km (0.102 R)
• M24: 7,392,528 km (0.084 R)
• M25: 7,742,139 km (0.099 R)
• M26: 7,879,469 km (0.114 R)
• M27: 8,680,267 km (0.066 R)
• M28: 9,069,820 km (0.114 R)
• M29: 9,528,038 km (0.107 R)
• M30: 10,272,587 km (0.096 R)
• M31: 10,859,758 km (0.119 R)
• M32: 11,057,826 km (0.08 R)
• M33: 11,346,251 km (0.086 R)
• M34: 11,569,899 km (0.069 R)
• M35: 12,089,602 km (0.107 R)
• M36: 12,203,596 km (0.104 R)
• M37: 12,478,557 km (0.057 R)
• M38: 13,245,545 km (0.111 R)
• M39: 13,481,012 km (0.107 R)
• M40: 13,741,612 km (0.118 R)
• M41: 13,860,692 km (0.051 R)
• M42: 14,147,770 km (0.081 R)
• M43: 14,485,113 km (0.117 R)
• M44: 15,936,063 km (0.054 R)
• M45: 16,061,127 km (0.092 R)
• M46: 16,236,904 km (0.054 R)
• M47: 16,362,716 km (0.084 R)
• M48: 16,590,105 km (0.062 R)
• M49: 16,945,998 km (0.054 R)
• M50: 17,048,173 km (0.108 R)
• M51: 17,201,810 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.9

Radius: 5.3

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.91 AU - 16.41 AU

Year: 17614 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,012,033 km

• M1: 107,411 km (0.102 R)
• M2: 209,437 km (0.112 R)
• M3: 313,408 km (0.115 R)
• M4: 591,510 km (0.113 R)
• M5: 1,006,046 km (0.115 R)
• M6: 1,552,377 km (0.064 R)
• M7: 1,981,424 km (0.071 R)
• M8: 2,275,832 km (0.034 R)
• M9: 2,548,998 km (0.109 R)
• M10: 2,796,732 km (0.116 R)
• M11: 2,978,344 km (0.116 R)
• M12: 3,822,226 km (0.091 R)
• M13: 4,479,409 km (0.111 R)
• M14: 4,649,053 km (0.063 R)
• M15: 4,864,175 km (0.099 R)
• M16: 5,038,755 km (0.1 R)
• M17: 5,215,281 km (0.029 R)
• M18: 5,803,051 km (0.106 R)
• M19: 6,796,082 km (0.104 R)
• M20: 7,089,293 km (0.12 R)
• M21: 7,188,028 km (0.061 R)
• M22: 7,336,878 km (0.081 R)
• M23: 7,587,305 km (0.117 R)
• M24: 9,964,116 km (0.1 R)
• M25: 11,607,149 km (0.053 R)
• M26: 11,781,880 km (0.071 R)
• M27: 12,489,477 km (0.09 R)
• M28: 12,608,707 km (0.07 R)
• M29: 14,069,081 km (0.072 R)
• M30: 14,882,295 km (0.114 R)
• M31: 16,816,297 km (0.096 R)
• M32: 18,216,383 km (0.041 R)
• M33: 18,419,387 km (0.037 R)
• M34: 18,691,207 km (0.059 R)
• M35: 19,861,660 km (0.11 R)
• M36: 19,931,224 km (0.118 R)
• M37: 21,268,479 km (0.098 R)
• M38: 21,411,046 km (0.083 R)
• M39: 22,055,962 km (0.095 R)
• M40: 22,634,607 km (0.109 R)
• M41: 23,145,035 km (0.039 R)
• M42: 24,624,258 km (0.075 R)
• M43: 24,699,057 km (0.111 R)
• M44: 24,998,851 km (0.072 R)
• M45: 25,905,414 km (0.066 R)
• M46: 27,053,728 km (0.053 R)
• M47: 27,362,797 km (0.033 R)
• M48: 29,320,435 km (0.065 R)
• M49: 29,876,640 km (0.042 R)
• M50: 30,757,771 km (0.101 R)
• M51: 31,080,304 km (0.098 R)
• M52: 31,728,661 km (0.089 R)
• M53: 31,810,042 km (0.105 R)
• M54: 33,286,274 km (0.12 R)
• M55: 33,534,457 km (0.07 R)
• M56: 33,700,361 km (0.111 R)
• M57: 34,449,846 km (0.09 R)
• M58: 35,711,405 km (0.085 R)
• M59: 36,135,216 km (0.118 R)
• M60: 36,390,280 km (0.101 R)
• M61: 37,588,709 km (0.091 R)
• M62: 38,800,003 km (0.098 R)
• M63: 39,235,632 km (0.096 R)
• M64: 40,640,805 km (0.118 R)
• M65: 41,794,504 km (0.076 R)
• M66: 42,779,157 km (0.112 R)
• M67: 42,958,973 km (0.049 R)
• M68: 43,409,712 km (0.04 R)
• M69: 45,045,265 km (0.082 R)
• M70: 46,238,907 km (0.09 R)
• M71: 47,443,020 km (0.092 R)
• M72: 47,908,868 km (0.114 R)
• M73: 49,504,030 km (0.119 R)
• M74: 50,450,536 km (0.115 R)
• M75: 50,735,669 km (0.095 R)
• M76: 52,746,414 km (0.041 R)
• M77: 53,325,657 km (0.109 R)
• M78: 53,906,994 km (0.106 R)
• M79: 54,490,426 km (0.105 R)
• M80: 54,685,352 km (0.069 R)
• M81: 55,173,789 km (0.112 R)
• M82: 56,746,362 km (0.1 R)
• M83: 57,141,749 km (0.098 R)
• M84: 57,240,783 km (0.101 R)
• M85: 58,533,009 km (0.048 R)
• M86: 58,632,941 km (0.111 R)
• M87: 58,732,722 km (0.091 R)
• M88: 62,161,506 km (0.074 R)
• M89: 62,365,108 km (0.12 R)
• M90: 62,569,010 km (0.094 R)
• M91: 64,723,668 km (0.11 R)
• M92: 65,550,795 km (0.065 R)
• M93: 65,965,779 km (0.109 R)
• M94: 67,948,400 km (0.04 R)
• M95: 69,316,173 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit