🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.19 AU - 1.77 AU

Year: 764 Days

Day: 25.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,265,302 km

• M1: 223,200 km (0.059 R)

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 11.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.58 AU - 4.12 AU

Year: 2603 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,265,302 km

• M1: 184,604 km (0.078 R)
• M2: 319,691 km (0.118 R)
• M3: 433,983 km (0.096 R)
• M4: 528,978 km (0.061 R)
• M5: 604,375 km (0.111 R)
• M6: 780,602 km (0.076 R)
• M7: 1,092,513 km (0.098 R)
• M8: 1,259,614 km (0.118 R)
• M9: 1,373,458 km (0.104 R)
• M10: 1,846,487 km (0.087 R)
• M11: 2,110,676 km (0.119 R)
• M12: 2,192,357 km (0.028 R)
• M13: 2,340,159 km (0.054 R)
• M14: 2,774,293 km (0.101 R)
• M15: 2,914,615 km (0.071 R)
• M16: 3,036,687 km (0.037 R)
• M17: 3,212,764 km (0.072 R)
• M18: 3,706,138 km (0.117 R)
• M19: 3,827,611 km (0.109 R)
• M20: 3,916,921 km (0.109 R)
• M21: 4,166,002 km (0.103 R)
• M22: 4,315,749 km (0.096 R)
• M23: 4,478,960 km (0.083 R)
• M24: 4,656,084 km (0.108 R)
• M25: 4,787,581 km (0.052 R)
• M26: 5,226,351 km (0.089 R)
• M27: 5,425,616 km (0.081 R)
• M28: 5,921,832 km (0.105 R)
• M29: 6,673,262 km (0.086 R)
• M30: 6,985,024 km (0.088 R)
• M31: 7,122,055 km (0.083 R)
• M32: 7,343,311 km (0.099 R)
• M33: 7,580,722 km (0.081 R)
• M34: 7,991,817 km (0.105 R)
• M35: 8,279,644 km (0.113 R)
• M36: 8,453,925 km (0.099 R)
• M37: 8,600,082 km (0.098 R)
• M38: 8,673,535 km (0.094 R)
• M39: 8,865,319 km (0.099 R)
• M40: 9,646,819 km (0.101 R)
• M41: 9,784,299 km (0.085 R)
• M42: 9,861,043 km (0.089 R)
• M43: 9,937,936 km (0.066 R)
• M44: 10,169,813 km (0.102 R)
• M45: 10,466,017 km (0.076 R)
• M46: 10,575,971 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 12.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.96 AU - 4.14 AU

Year: 2840 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,265,302 km

• M1: 256,560 km (0.113 R)
• M2: 338,989 km (0.115 R)
• M3: 497,563 km (0.069 R)
• M4: 615,296 km (0.109 R)
• M5: 829,520 km (0.077 R)
• M6: 1,021,753 km (0.073 R)
• M7: 1,108,819 km (0.088 R)
• M8: 1,451,399 km (0.093 R)
• M9: 1,629,570 km (0.07 R)
• M10: 1,709,904 km (0.099 R)
• M11: 1,791,734 km (0.086 R)
• M12: 1,898,846 km (0.097 R)
• M13: 1,983,817 km (0.062 R)
• M14: 2,220,930 km (0.03 R)
• M15: 2,441,288 km (0.119 R)
• M16: 2,560,816 km (0.099 R)
• M17: 2,847,595 km (0.043 R)
• M18: 2,987,918 km (0.078 R)
• M19: 3,116,273 km (0.111 R)
• M20: 3,275,595 km (0.072 R)
• M21: 3,678,312 km (0.065 R)
• M22: 3,770,016 km (0.119 R)
• M23: 4,081,329 km (0.066 R)
• M24: 4,192,331 km (0.09 R)
• M25: 4,320,387 km (0.089 R)
• M26: 4,515,013 km (0.068 R)
• M27: 4,896,039 km (0.103 R)
• M28: 5,150,355 km (0.055 R)
• M29: 5,409,010 km (0.082 R)
• M30: 5,601,393 km (0.109 R)
• M31: 5,707,308 km (0.083 R)
• M32: 6,065,296 km (0.12 R)
• M33: 6,174,203 km (0.115 R)
• M34: 6,301,960 km (0.097 R)
• M35: 6,467,565 km (0.1 R)
• M36: 6,560,166 km (0.092 R)
• M37: 6,690,765 km (0.084 R)
• M38: 6,784,413 km (0.068 R)
• M39: 6,973,206 km (0.037 R)
• M40: 7,317,430 km (0.089 R)
• M41: 7,433,369 km (0.114 R)
• M42: 7,686,937 km (0.096 R)
• M43: 7,883,808 km (0.089 R)
• M44: 8,022,635 km (0.114 R)
• M45: 9,371,559 km (0.041 R)
• M46: 9,730,294 km (0.084 R)
• M47: 10,115,210 km (0.076 R)
• M48: 10,833,728 km (0.071 R)
• M49: 11,366,745 km (0.038 R)
• M50: 11,501,383 km (0.084 R)
• M51: 11,704,238 km (0.078 R)
• M52: 12,228,130 km (0.11 R)
• M53: 12,689,939 km (0.085 R)
• M54: 12,806,326 km (0.085 R)
• M55: 13,134,095 km (0.05 R)
• M56: 13,797,860 km (0.095 R)
• M57: 14,278,668 km (0.12 R)
• M58: 14,375,458 km (0.089 R)
• M59: 14,545,401 km (0.105 R)
• M60: 14,740,477 km (0.095 R)
• M61: 14,887,382 km (0.086 R)
• M62: 15,306,256 km (0.118 R)
• M63: 15,454,956 km (0.052 R)
• M64: 15,554,439 km (0.065 R)
• M65: 15,704,036 km (0.079 R)
• M66: 16,231,219 km (0.042 R)
• M67: 16,332,348 km (0.109 R)
• M68: 16,713,224 km (0.116 R)
• M69: 16,968,886 km (0.084 R)
• M70: 17,097,241 km (0.081 R)
• M71: 17,380,580 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 9.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.22 AU - 4.38 AU

Year: 3145 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,265,302 km

• M1: 135,685 km (0.069 R)
• M2: 240,853 km (0.059 R)
• M3: 341,532 km (0.074 R)
• M4: 435,629 km (0.117 R)
• M5: 540,198 km (0.077 R)
• M6: 684,111 km (0.025 R)
• M7: 761,304 km (0.046 R)
• M8: 1,091,765 km (0.102 R)
• M9: 1,211,743 km (0.09 R)
• M10: 1,375,552 km (0.083 R)
• M11: 1,546,692 km (0.097 R)
• M12: 1,619,247 km (0.091 R)
• M13: 1,866,084 km (0.115 R)
• M14: 1,954,795 km (0.101 R)
• M15: 2,022,414 km (0.07 R)
• M16: 2,159,744 km (0.078 R)
• M17: 2,468,365 km (0.07 R)
• M18: 2,841,911 km (0.115 R)
• M19: 3,061,670 km (0.077 R)
• M20: 3,381,361 km (0.105 R)
• M21: 3,600,522 km (0.095 R)
• M22: 3,810,258 km (0.092 R)
• M23: 4,009,672 km (0.066 R)
• M24: 4,081,628 km (0.054 R)
• M25: 4,197,866 km (0.114 R)
• M26: 4,285,829 km (0.108 R)
• M27: 4,508,281 km (0.109 R)
• M28: 4,643,518 km (0.068 R)
• M29: 4,795,509 km (0.077 R)
• M30: 4,933,588 km (0.036 R)
• M31: 5,073,163 km (0.062 R)
• M32: 5,419,632 km (0.096 R)
• M33: 5,531,531 km (0.064 R)
• M34: 5,628,171 km (0.098 R)
• M35: 5,692,797 km (0.098 R)
• M36: 5,790,186 km (0.109 R)
• M37: 6,202,328 km (0.102 R)
• M38: 6,504,964 km (0.085 R)
• M39: 6,589,936 km (0.115 R)
• M40: 7,230,065 km (0.091 R)
• M41: 7,370,986 km (0.083 R)
• M42: 7,459,548 km (0.114 R)
• M43: 8,309,713 km (0.099 R)
• M44: 8,550,266 km (0.046 R)
• M45: 8,736,964 km (0.078 R)
• M46: 8,887,161 km (0.107 R)
• M47: 9,133,249 km (0.119 R)
• M48: 9,477,624 km (0.111 R)
• M49: 9,690,202 km (0.07 R)
• M50: 10,179,238 km (0.064 R)
• M51: 10,516,431 km (0.082 R)
• M52: 10,656,305 km (0.105 R)
• M53: 10,796,778 km (0.051 R)
• M54: 11,079,817 km (0.104 R)
• M55: 11,303,765 km (0.03 R)
• M56: 11,880,614 km (0.114 R)
• M57: 12,382,814 km (0.066 R)
• M58: 12,446,094 km (0.03 R)
• M59: 12,721,504 km (0.093 R)
• M60: 13,063,185 km (0.115 R)
• M61: 13,149,054 km (0.106 R)
• M62: 13,886,871 km (0.056 R)
• M63: 14,304,997 km (0.1 R)
• M64: 14,593,571 km (0.064 R)
• M65: 14,682,732 km (0.118 R)
• M66: 14,816,772 km (0.08 R)
• M67: 14,883,941 km (0.11 R)
• M68: 15,108,637 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 9.1

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.81 AU - 4.23 AU

Year: 3422 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,265,302 km

• M1: 143,315 km (0.098 R)
• M2: 249,080 km (0.072 R)
• M3: 330,312 km (0.114 R)
• M4: 414,386 km (0.119 R)
• M5: 487,988 km (0.057 R)
• M6: 618,438 km (0.118 R)
• M7: 716,125 km (0.115 R)
• M8: 1,093,411 km (0.044 R)
• M9: 1,339,051 km (0.093 R)
• M10: 1,396,047 km (0.106 R)
• M11: 1,497,774 km (0.1 R)
• M12: 1,617,303 km (0.109 R)
• M13: 1,724,564 km (0.079 R)
• M14: 2,060,561 km (0.117 R)
• M15: 2,540,621 km (0.09 R)
• M16: 2,611,979 km (0.12 R)
• M17: 2,811,842 km (0.032 R)
• M18: 3,600,372 km (0.091 R)
• M19: 4,113,193 km (0.083 R)
• M20: 4,627,062 km (0.118 R)
• M21: 4,824,980 km (0.12 R)
• M22: 5,025,890 km (0.12 R)
• M23: 5,297,859 km (0.117 R)
• M24: 5,644,776 km (0.116 R)
• M25: 6,046,746 km (0.114 R)
• M26: 6,215,044 km (0.082 R)
• M27: 6,803,711 km (0.11 R)
• M28: 7,104,852 km (0.074 R)
• M29: 7,256,993 km (0.113 R)
• M30: 7,772,058 km (0.063 R)
• M31: 8,034,004 km (0.099 R)
• M32: 8,139,620 km (0.112 R)
• M33: 8,405,755 km (0.081 R)
• M34: 8,647,655 km (0.073 R)
• M35: 8,755,814 km (0.12 R)
• M36: 9,055,907 km (0.093 R)
• M37: 9,694,241 km (0.118 R)
• M38: 10,664,234 km (0.084 R)
• M39: 10,722,278 km (0.105 R)
• M40: 11,964,987 km (0.114 R)
• M41: 12,055,494 km (0.097 R)
• M42: 12,206,887 km (0.059 R)
• M43: 12,297,992 km (0.071 R)
• M44: 12,358,878 km (0.08 R)
• M45: 12,787,776 km (0.059 R)
• M46: 12,911,194 km (0.092 R)
• M47: 13,035,061 km (0.07 R)
• M48: 13,471,737 km (0.065 R)
• M49: 14,648,623 km (0.042 R)
• M50: 14,810,189 km (0.057 R)
• M51: 14,907,428 km (0.12 R)
• M52: 15,331,089 km (0.091 R)
• M53: 16,626,158 km (0.092 R)
• M54: 18,094,162 km (0.108 R)
• M55: 19,248,758 km (0.076 R)
• M56: 19,319,518 km (0.064 R)
• M57: 19,461,187 km (0.104 R)
• M58: 20,354,885 km (0.075 R)
• M59: 20,535,300 km (0.038 R)
• M60: 20,752,366 km (0.12 R)
• M61: 21,481,656 km (0.097 R)
• M62: 21,665,362 km (0.05 R)
• M63: 22,479,474 km (0.054 R)
• M64: 22,591,223 km (0.11 R)
• M65: 22,665,873 km (0.066 R)
• M66: 22,778,071 km (0.038 R)
• M67: 23,416,854 km (0.112 R)
• M68: 23,757,339 km (0.058 R)
• M69: 25,020,094 km (0.117 R)
• M70: 25,407,104 km (0.111 R)
• M71: 25,484,745 km (0.119 R)
• M72: 25,717,968 km (0.079 R)
• M73: 25,913,044 km (0.037 R)
• M74: 26,108,568 km (0.034 R)
• M75: 26,186,958 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit