🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 245 Days

Day: 23.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.78 AU

Year: 341 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,529,458 km

• M1: 239,656 km (0.12 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 9.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.08 AU - 2.24 AU

Year: 2018 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,529,458 km

• M1: 124,316 km (0.093 R)
• M2: 191,336 km (0.037 R)
• M3: 351,854 km (0.087 R)
• M4: 424,110 km (0.098 R)
• M5: 565,181 km (0.034 R)
• M6: 660,026 km (0.116 R)
• M7: 1,005,597 km (0.083 R)
• M8: 1,127,519 km (0.109 R)
• M9: 1,225,506 km (0.037 R)
• M10: 1,627,774 km (0.094 R)
• M11: 1,729,950 km (0.045 R)
• M12: 1,801,009 km (0.101 R)
• M13: 1,897,200 km (0.118 R)
• M14: 2,024,807 km (0.114 R)
• M15: 2,661,945 km (0.074 R)
• M16: 2,816,629 km (0.077 R)
• M17: 3,014,098 km (0.056 R)
• M18: 3,245,526 km (0.064 R)
• M19: 3,440,901 km (0.112 R)
• M20: 3,567,311 km (0.101 R)
• M21: 4,012,215 km (0.093 R)
• M22: 4,119,776 km (0.116 R)
• M23: 4,228,533 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 11.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3 AU - 3.96 AU

Year: 4128 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,529,458 km

• M1: 152,590 km (0.115 R)
• M2: 399,726 km (0.117 R)
• M3: 571,165 km (0.055 R)
• M4: 677,230 km (0.106 R)
• M5: 812,316 km (0.11 R)
• M6: 968,796 km (0.108 R)
• M7: 1,099,096 km (0.084 R)
• M8: 1,554,023 km (0.053 R)
• M9: 2,110,676 km (0.117 R)
• M10: 2,395,062 km (0.04 R)
• M11: 2,476,443 km (0.087 R)
• M12: 2,692,014 km (0.073 R)
• M13: 3,285,468 km (0.071 R)
• M14: 3,634,630 km (0.094 R)
• M15: 3,880,419 km (0.086 R)
• M16: 3,957,163 km (0.092 R)
• M17: 4,190,685 km (0.118 R)
• M18: 4,428,695 km (0.025 R)
• M19: 4,855,797 km (0.078 R)
• M20: 4,938,824 km (0.041 R)
• M21: 5,232,634 km (0.08 R)
• M22: 5,403,176 km (0.111 R)
• M23: 5,510,737 km (0.098 R)
• M24: 5,662,579 km (0.066 R)
• M25: 5,793,776 km (0.061 R)
• M26: 5,992,442 km (0.12 R)
• M27: 7,231,860 km (0.088 R)
• M28: 7,469,870 km (0.095 R)
• M29: 7,565,912 km (0.077 R)
• M30: 8,175,075 km (0.112 R)
• M31: 8,249,275 km (0.111 R)
• M32: 8,323,626 km (0.07 R)
• M33: 8,398,275 km (0.043 R)
• M34: 8,774,663 km (0.091 R)
• M35: 9,259,510 km (0.081 R)
• M36: 9,362,732 km (0.036 R)
• M37: 9,831,871 km (0.099 R)
• M38: 10,069,283 km (0.094 R)
• M39: 10,496,235 km (0.061 R)
• M40: 10,738,883 km (0.096 R)
• M41: 11,010,702 km (0.074 R)
• M42: 11,120,208 km (0.108 R)
• M43: 11,284,915 km (0.055 R)
• M44: 11,367,643 km (0.096 R)
• M45: 11,700,498 km (0.096 R)
• M46: 12,290,512 km (0.072 R)
• M47: 12,517,901 km (0.118 R)
• M48: 12,919,272 km (0.058 R)
• M49: 13,266,638 km (0.084 R)
• M50: 13,763,902 km (0.102 R)
• M51: 13,911,405 km (0.054 R)
• M52: 14,267,448 km (0.092 R)
• M53: 16,528,770 km (0.046 R)
• M54: 16,685,548 km (0.104 R)
• M55: 16,905,906 km (0.097 R)
• M56: 17,127,161 km (0.106 R)
• M57: 17,285,884 km (0.111 R)
• M58: 18,022,055 km (0.111 R)
• M59: 18,280,561 km (0.096 R)
• M60: 18,605,338 km (0.116 R)
• M61: 18,932,059 km (0.11 R)
• M62: 19,990,315 km (0.113 R)
• M63: 20,124,055 km (0.027 R)
• M64: 20,493,113 km (0.118 R)
• M65: 20,830,606 km (0.1 R)
• M66: 20,932,183 km (0.1 R)
• M67: 21,237,961 km (0.093 R)
• M68: 21,888,412 km (0.06 R)
• M69: 21,991,635 km (0.079 R)
• M70: 22,095,157 km (0.048 R)
• M71: 22,337,206 km (0.068 R)
• M72: 23,384,391 km (0.11 R)
• M73: 23,631,078 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 10.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.91 AU - 6.21 AU

Year: 7237 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,529,458 km

• M1: 546,182 km (0.115 R)
• M2: 610,210 km (0.111 R)
• M3: 688,749 km (0.102 R)
• M4: 825,930 km (0.107 R)
• M5: 992,582 km (0.078 R)
• M6: 1,206,208 km (0.113 R)
• M7: 2,089,134 km (0.092 R)
• M8: 2,194,601 km (0.074 R)
• M9: 2,943,039 km (0.107 R)
• M10: 3,531,856 km (0.072 R)
• M11: 3,711,374 km (0.116 R)
• M12: 3,840,028 km (0.116 R)
• M13: 4,585,025 km (0.119 R)
• M14: 5,977,482 km (0.115 R)
• M15: 6,179,290 km (0.065 R)
• M16: 6,680,592 km (0.091 R)
• M17: 7,221,688 km (0.12 R)
• M18: 7,288,707 km (0.067 R)
• M19: 7,477,350 km (0.098 R)
• M20: 8,038,941 km (0.073 R)
• M21: 8,178,067 km (0.1 R)
• M22: 8,303,879 km (0.116 R)
• M23: 8,614,294 km (0.097 R)
• M24: 9,115,896 km (0.089 R)
• M25: 9,538,809 km (0.113 R)
• M26: 9,715,634 km (0.03 R)
• M27: 9,834,115 km (0.062 R)
• M28: 9,923,425 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 10.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.67 AU - 6.19 AU

Year: 9182 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,529,458 km

• M1: 133,441 km (0.098 R)
• M2: 315,502 km (0.117 R)
• M3: 541,843 km (0.115 R)
• M4: 667,655 km (0.093 R)
• M5: 734,526 km (0.053 R)
• M6: 988,543 km (0.117 R)
• M7: 1,086,230 km (0.062 R)
• M8: 1,741,020 km (0.089 R)
• M9: 1,958,685 km (0.117 R)
• M10: 2,108,732 km (0.062 R)
• M11: 2,887,538 km (0.117 R)
• M12: 3,323,018 km (0.09 R)
• M13: 3,412,627 km (0.074 R)
• M14: 3,533,352 km (0.08 R)
• M15: 3,872,790 km (0.051 R)
• M16: 4,030,615 km (0.098 R)
• M17: 4,450,985 km (0.075 R)
• M18: 4,953,634 km (0.108 R)
• M19: 5,298,757 km (0.097 R)
• M20: 5,474,384 km (0.072 R)
• M21: 6,343,548 km (0.025 R)
• M22: 7,062,067 km (0.106 R)
• M23: 7,489,917 km (0.116 R)
• M24: 7,568,605 km (0.115 R)
• M25: 8,330,058 km (0.047 R)
• M26: 9,453,688 km (0.118 R)
• M27: 10,580,160 km (0.12 R)
• M28: 11,430,175 km (0.079 R)
• M29: 11,520,831 km (0.12 R)
• M30: 11,840,372 km (0.071 R)
• M31: 13,100,136 km (0.109 R)
• M32: 13,195,131 km (0.045 R)
• M33: 13,769,886 km (0.088 R)
• M34: 14,255,331 km (0.043 R)
• M35: 15,192,861 km (0.062 R)
• M36: 15,543,219 km (0.066 R)
• M37: 16,201,150 km (0.089 R)
• M38: 16,816,596 km (0.109 R)
• M39: 17,596,599 km (0.068 R)
• M40: 17,753,976 km (0.099 R)
• M41: 18,017,418 km (0.105 R)
• M42: 18,282,057 km (0.09 R)
• M43: 18,494,785 km (0.109 R)
• M44: 18,815,373 km (0.095 R)
• M45: 20,061,224 km (0.058 R)
• M46: 21,221,954 km (0.077 R)
• M47: 21,557,652 km (0.111 R)
• M48: 21,782,348 km (0.055 R)
• M49: 21,951,543 km (0.094 R)
• M50: 22,177,585 km (0.097 R)
• M51: 22,632,213 km (0.069 R)
• M52: 23,492,700 km (0.046 R)
• M53: 23,666,084 km (0.076 R)
• M54: 27,465,421 km (0.119 R)
• M55: 28,137,265 km (0.092 R)
• M56: 28,629,293 km (0.114 R)
• M57: 29,310,412 km (0.107 R)
• M58: 29,684,257 km (0.083 R)
• M59: 30,436,734 km (0.064 R)
• M60: 30,688,806 km (0.09 R)
• M61: 31,513,240 km (0.07 R)
• M62: 31,768,454 km (0.083 R)
• M63: 32,024,267 km (0.111 R)
• M64: 32,152,322 km (0.107 R)
• M65: 34,357,245 km (0.098 R)
• M66: 35,279,217 km (0.078 R)
• M67: 37,282,333 km (0.062 R)
• M68: 37,552,207 km (0.081 R)
• M69: 37,687,294 km (0.063 R)
• M70: 37,890,448 km (0.113 R)
• M71: 38,569,921 km (0.06 R)
• M72: 38,638,138 km (0.038 R)
• M73: 38,774,571 km (0.032 R)
• M74: 38,911,154 km (0.102 R)
• M75: 41,677,219 km (0.07 R)
• M76: 42,027,427 km (0.032 R)
• M77: 42,167,750 km (0.04 R)
• M78: 42,448,994 km (0.093 R)
• M79: 42,589,766 km (0.084 R)
• M80: 42,801,297 km (0.063 R)
• M81: 42,871,907 km (0.102 R)
• M82: 43,296,167 km (0.027 R)
• M83: 44,220,383 km (0.06 R)
• M84: 44,649,130 km (0.116 R)
• M85: 45,294,794 km (0.103 R)
• M86: 45,510,664 km (0.073 R)
• M87: 46,088,112 km (0.075 R)
• M88: 46,886,067 km (0.084 R)
• M89: 47,104,630 km (0.045 R)
• M90: 48,495,740 km (0.115 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: 351 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit