🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.24 AU - 4.88 AU

Year: 3407 Days

Day: 17.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 13.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.95 AU - 6.37 AU

Year: 4711 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,862,729 km

• M1: 171,439 km (0.116 R)
• M2: 259,552 km (0.117 R)
• M3: 368,160 km (0.101 R)
• M4: 461,509 km (0.077 R)
• M5: 633,996 km (0.028 R)
• M6: 844,480 km (0.105 R)
• M7: 1,079,648 km (0.073 R)
• M8: 1,274,574 km (0.058 R)
• M9: 1,735,335 km (0.072 R)
• M10: 2,381,748 km (0.058 R)
• M11: 2,480,034 km (0.115 R)
• M12: 2,599,861 km (0.092 R)
• M13: 2,742,129 km (0.078 R)
• M14: 2,845,352 km (0.084 R)
• M15: 2,992,257 km (0.095 R)
• M16: 3,098,770 km (0.107 R)
• M17: 3,184,789 km (0.117 R)
• M18: 3,271,855 km (0.118 R)
• M19: 3,359,519 km (0.037 R)
• M20: 3,718,704 km (0.098 R)
• M21: 3,949,533 km (0.036 R)
• M22: 4,043,331 km (0.078 R)
• M23: 4,744,945 km (0.116 R)
• M24: 5,908,218 km (0.072 R)
• M25: 6,069,784 km (0.081 R)
• M26: 7,677,812 km (0.117 R)
• M27: 7,943,198 km (0.062 R)
• M28: 8,483,246 km (0.093 R)
• M29: 8,605,019 km (0.109 R)
• M30: 8,850,060 km (0.088 R)
• M31: 9,917,292 km (0.069 R)
• M32: 10,142,137 km (0.079 R)
• M33: 10,760,724 km (0.075 R)
• M34: 11,291,348 km (0.043 R)
• M35: 11,593,536 km (0.074 R)
• M36: 11,898,416 km (0.107 R)
• M37: 12,412,584 km (0.103 R)
• M38: 13,427,157 km (0.109 R)
• M39: 14,359,301 km (0.087 R)
• M40: 14,540,913 km (0.099 R)
• M41: 14,980,132 km (0.097 R)
• M42: 15,349,490 km (0.044 R)
• M43: 15,460,790 km (0.102 R)
• M44: 15,984,233 km (0.094 R)
• M45: 16,589,506 km (0.098 R)
• M46: 17,048,323 km (0.063 R)
• M47: 17,861,537 km (0.07 R)
• M48: 18,410,711 km (0.093 R)
• M49: 18,568,537 km (0.075 R)
• M50: 18,965,420 km (0.104 R)
• M51: 19,605,998 km (0.075 R)
• M52: 19,888,588 km (0.112 R)
• M53: 21,280,148 km (0.1 R)
• M54: 22,449,704 km (0.115 R)
• M55: 22,872,467 km (0.112 R)
• M56: 23,084,747 km (0.083 R)
• M57: 23,854,727 km (0.094 R)
• M58: 24,199,700 km (0.057 R)
• M59: 24,416,168 km (0.096 R)
• M60: 24,720,151 km (0.054 R)
• M61: 25,639,878 km (0.119 R)
• M62: 25,993,228 km (0.026 R)
• M63: 26,126,071 km (0.089 R)
• M64: 26,348,224 km (0.12 R)
• M65: 26,570,826 km (0.068 R)
• M66: 27,287,549 km (0.082 R)
• M67: 27,377,607 km (0.116 R)
• M68: 28,010,705 km (0.079 R)
• M69: 28,192,467 km (0.117 R)
• M70: 28,602,814 km (0.103 R)
• M71: 28,740,145 km (0.066 R)
• M72: 28,831,698 km (0.055 R)
• M73: 29,568,169 km (0.106 R)
• M74: 29,892,347 km (0.095 R)
• M75: 30,824,940 km (0.117 R)
• M76: 31,389,224 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 12.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.32 AU - 8 AU

Year: 6703 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,862,729 km

• M1: 188,793 km (0.101 R)
• M2: 321,785 km (0.094 R)
• M3: 605,871 km (0.09 R)
• M4: 911,051 km (0.1 R)
• M5: 1,158,935 km (0.051 R)
• M6: 1,457,682 km (0.08 R)
• M7: 1,601,744 km (0.074 R)
• M8: 1,935,946 km (0.094 R)
• M9: 2,176,649 km (0.12 R)
• M10: 2,376,512 km (0.093 R)
• M11: 2,582,508 km (0.075 R)
• M12: 2,758,734 km (0.083 R)
• M13: 2,902,647 km (0.088 R)
• M14: 3,104,754 km (0.081 R)
• M15: 3,387,943 km (0.054 R)
• M16: 4,667,603 km (0.052 R)
• M17: 4,861,781 km (0.09 R)
• M18: 5,036,512 km (0.059 R)
• M19: 5,280,356 km (0.106 R)
• M20: 5,573,568 km (0.104 R)
• M21: 6,082,051 km (0.069 R)
• M22: 6,389,624 km (0.09 R)
• M23: 6,678,049 km (0.097 R)
• M24: 6,970,812 km (0.108 R)
• M25: 7,069,397 km (0.064 R)
• M26: 7,342,712 km (0.105 R)
• M27: 7,594,336 km (0.056 R)
• M28: 8,497,309 km (0.064 R)
• M29: 8,629,104 km (0.034 R)
• M30: 9,082,236 km (0.08 R)
• M31: 9,680,329 km (0.097 R)
• M32: 10,123,288 km (0.113 R)
• M33: 10,488,008 km (0.066 R)
• M34: 10,743,221 km (0.09 R)
• M35: 10,828,642 km (0.119 R)
• M36: 11,029,103 km (0.117 R)
• M37: 11,317,528 km (0.091 R)
• M38: 12,436,071 km (0.088 R)
• M39: 12,616,037 km (0.111 R)
• M40: 12,706,245 km (0.068 R)
• M41: 13,008,732 km (0.096 R)
• M42: 13,221,759 km (0.052 R)
• M43: 14,809,292 km (0.052 R)
• M44: 15,609,341 km (0.071 R)
• M45: 15,998,445 km (0.112 R)
• M46: 16,128,745 km (0.12 R)
• M47: 17,118,036 km (0.098 R)
• M48: 17,586,426 km (0.096 R)
• M49: 18,228,800 km (0.077 R)
• M50: 18,672,806 km (0.111 R)
• M51: 19,641,153 km (0.103 R)
• M52: 20,696,865 km (0.079 R)
• M53: 21,231,678 km (0.032 R)
• M54: 21,374,993 km (0.068 R)
• M55: 21,807,031 km (0.078 R)
• M56: 22,242,062 km (0.118 R)
• M57: 23,675,359 km (0.063 R)
• M58: 23,973,059 km (0.097 R)
• M59: 24,534,649 km (0.102 R)
• M60: 24,760,542 km (0.11 R)
• M61: 25,100,578 km (0.106 R)
• M62: 25,518,405 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 14.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.48 AU - 9.06 AU

Year: 6858 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,862,729 km

• M1: 275,858 km (0.059 R)
• M2: 401,371 km (0.075 R)
• M3: 586,424 km (0.119 R)
• M4: 794,514 km (0.062 R)
• M5: 944,262 km (0.08 R)
• M6: 1,079,199 km (0.092 R)
• M7: 1,247,945 km (0.051 R)
• M8: 1,425,967 km (0.099 R)
• M9: 1,583,793 km (0.112 R)
• M10: 1,687,314 km (0.052 R)
• M11: 2,028,398 km (0.077 R)
• M12: 2,240,527 km (0.106 R)
• M13: 2,341,057 km (0.106 R)
• M14: 2,494,694 km (0.101 R)
• M15: 2,812,440 km (0.105 R)
• M16: 3,294,744 km (0.095 R)
• M17: 3,723,641 km (0.105 R)
• M18: 4,005,932 km (0.051 R)
• M19: 5,137,789 km (0.115 R)
• M20: 5,294,418 km (0.112 R)
• M21: 6,267,702 km (0.043 R)
• M22: 6,628,831 km (0.098 R)
• M23: 6,799,672 km (0.072 R)
• M24: 7,220,790 km (0.069 R)
• M25: 7,701,598 km (0.07 R)
• M26: 7,829,953 km (0.108 R)
• M27: 8,747,735 km (0.101 R)
• M28: 9,070,418 km (0.073 R)
• M29: 9,451,743 km (0.079 R)
• M30: 9,699,776 km (0.082 R)
• M31: 10,033,679 km (0.09 R)
• M32: 10,258,524 km (0.106 R)
• M33: 10,827,894 km (0.097 R)
• M34: 12,536,601 km (0.085 R)
• M35: 12,870,204 km (0.069 R)
• M36: 13,053,312 km (0.057 R)
• M37: 13,453,187 km (0.088 R)
• M38: 13,670,104 km (0.1 R)
• M39: 14,139,093 km (0.107 R)
• M40: 14,296,620 km (0.111 R)
• M41: 15,028,602 km (0.102 R)
• M42: 15,415,313 km (0.116 R)
• M43: 15,772,702 km (0.118 R)
• M44: 16,165,845 km (0.1 R)
• M45: 16,529,069 km (0.073 R)
• M46: 17,431,892 km (0.082 R)
• M47: 19,180,841 km (0.101 R)
• M48: 21,598,641 km (0.073 R)
• M49: 21,998,816 km (0.113 R)
• M50: 22,181,475 km (0.066 R)
• M51: 22,622,040 km (0.108 R)
• M52: 23,735,946 km (0.07 R)
• M53: 24,450,575 km (0.039 R)
• M54: 24,601,968 km (0.113 R)
• M55: 24,981,797 km (0.071 R)
• M56: 25,096,090 km (0.054 R)
• M57: 25,478,462 km (0.103 R)
• M58: 25,747,290 km (0.041 R)
• M59: 25,862,779 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit