🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 209 Days

Day: 35 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 10.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.96 AU - 7.1 AU

Year: 5180 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,966,138 km

• M1: 162,014 km (0.105 R)
• M2: 365,767 km (0.06 R)
• M3: 626,815 km (0.107 R)
• M4: 919,129 km (0.106 R)
• M5: 1,103,284 km (0.095 R)
• M6: 1,284,447 km (0.045 R)
• M7: 1,362,986 km (0.107 R)
• M8: 1,815,520 km (0.105 R)
• M9: 1,922,482 km (0.11 R)
• M10: 2,049,790 km (0.119 R)
• M11: 2,123,841 km (0.043 R)
• M12: 2,810,794 km (0.051 R)
• M13: 2,998,091 km (0.117 R)
• M14: 3,562,524 km (0.112 R)
• M15: 3,903,158 km (0.085 R)
• M16: 4,019,096 km (0.075 R)
• M17: 4,136,082 km (0.072 R)
• M18: 4,230,628 km (0.075 R)
• M19: 4,567,073 km (0.117 R)
• M20: 4,937,328 km (0.072 R)
• M21: 5,037,708 km (0.109 R)
• M22: 5,838,805 km (0.065 R)
• M23: 6,051,982 km (0.077 R)
• M24: 7,099,466 km (0.058 R)
• M25: 7,470,618 km (0.096 R)
• M26: 7,615,130 km (0.083 R)
• M27: 7,848,353 km (0.028 R)
• M28: 8,351,600 km (0.101 R)
• M29: 8,501,497 km (0.084 R)
• M30: 8,682,810 km (0.114 R)
• M31: 9,141,327 km (0.106 R)
• M32: 9,234,078 km (0.066 R)
• M33: 9,358,095 km (0.103 R)
• M34: 9,859,996 km (0.091 R)
• M35: 10,082,298 km (0.116 R)
• M36: 10,274,232 km (0.086 R)
• M37: 10,889,827 km (0.078 R)
• M38: 11,351,187 km (0.106 R)
• M39: 11,617,771 km (0.088 R)
• M40: 11,852,639 km (0.116 R)
• M41: 13,015,763 km (0.111 R)
• M42: 13,224,901 km (0.06 R)
• M43: 13,575,857 km (0.096 R)
• M44: 15,010,052 km (0.064 R)
• M45: 15,192,711 km (0.109 R)
• M46: 15,265,864 km (0.078 R)
• M47: 16,416,571 km (0.03 R)
• M48: 16,945,400 km (0.099 R)
• M49: 17,021,395 km (0.056 R)
• M50: 17,211,983 km (0.104 R)
• M51: 17,864,978 km (0.03 R)
• M52: 18,447,961 km (0.066 R)
• M53: 18,526,200 km (0.082 R)
• M54: 19,353,925 km (0.091 R)
• M55: 20,032,950 km (0.096 R)
• M56: 20,841,676 km (0.05 R)
• M57: 21,373,197 km (0.118 R)
• M58: 21,619,884 km (0.081 R)
• M59: 22,199,426 km (0.039 R)
• M60: 22,282,752 km (0.098 R)
• M61: 22,700,280 km (0.088 R)
• M62: 22,952,053 km (0.091 R)
• M63: 23,247,060 km (0.098 R)
• M64: 23,670,572 km (0.114 R)
• M65: 24,224,982 km (0.041 R)
• M66: 24,310,701 km (0.032 R)
• M67: 24,525,374 km (0.088 R)
• M68: 24,654,327 km (0.084 R)
• M69: 25,346,666 km (0.082 R)
• M70: 26,001,456 km (0.104 R)
• M71: 27,416,951 km (0.071 R)
• M72: 27,819,669 km (0.063 R)
• M73: 27,954,307 km (0.086 R)
• M74: 29,084,668 km (0.096 R)
• M75: 29,586,868 km (0.099 R)
• M76: 29,999,759 km (0.079 R)
• M77: 30,229,990 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 14.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.6 AU - 7.2 AU

Year: 5664 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,966,138 km

• M1: 192,532 km (0.109 R)
• M2: 285,582 km (0.059 R)
• M3: 423,960 km (0.109 R)
• M4: 595,998 km (0.093 R)
• M5: 696,677 km (0.037 R)
• M6: 1,077,553 km (0.08 R)
• M7: 1,185,563 km (0.085 R)
• M8: 1,371,064 km (0.047 R)
• M9: 1,467,705 km (0.1 R)
• M10: 1,795,324 km (0.069 R)
• M11: 1,926,073 km (0.041 R)
• M12: 2,146,879 km (0.039 R)
• M13: 2,247,858 km (0.089 R)
• M14: 2,389,377 km (0.109 R)
• M15: 2,600,759 km (0.102 R)
• M16: 2,749,908 km (0.1 R)
• M17: 2,929,725 km (0.105 R)
• M18: 3,113,580 km (0.1 R)
• M19: 3,612,938 km (0.079 R)
• M20: 3,872,191 km (0.083 R)
• M21: 4,344,771 km (0.115 R)
• M22: 4,474,024 km (0.039 R)
• M23: 4,637,384 km (0.101 R)
• M24: 4,902,921 km (0.069 R)
• M25: 5,054,463 km (0.112 R)
• M26: 5,362,485 km (0.112 R)
• M27: 5,518,815 km (0.058 R)
• M28: 6,195,596 km (0.079 R)
• M29: 6,692,560 km (0.04 R)
• M30: 7,069,098 km (0.111 R)
• M31: 7,259,985 km (0.09 R)
• M32: 7,471,965 km (0.1 R)
• M33: 7,981,196 km (0.094 R)
• M34: 8,160,115 km (0.056 R)
• M35: 8,481,451 km (0.064 R)
• M36: 8,664,110 km (0.089 R)
• M37: 8,786,631 km (0.116 R)
• M38: 10,000,468 km (0.083 R)
• M39: 10,279,767 km (0.116 R)
• M40: 10,780,172 km (0.088 R)
• M41: 11,000,380 km (0.114 R)
• M42: 11,534,744 km (0.065 R)
• M43: 11,873,134 km (0.088 R)
• M44: 12,009,268 km (0.101 R)
• M45: 12,168,889 km (0.115 R)
• M46: 12,352,296 km (0.099 R)
• M47: 12,582,677 km (0.079 R)
• M48: 13,329,619 km (0.093 R)
• M49: 13,424,015 km (0.064 R)
• M50: 13,565,984 km (0.102 R)
• M51: 13,947,159 km (0.106 R)
• M52: 14,501,270 km (0.112 R)
• M53: 14,671,362 km (0.047 R)
• M54: 14,890,972 km (0.106 R)
• M55: 15,383,149 km (0.108 R)
• M56: 15,606,199 km (0.09 R)
• M57: 16,106,156 km (0.085 R)
• M58: 16,383,211 km (0.076 R)
• M59: 16,865,664 km (0.103 R)
• M60: 17,095,895 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 3.3

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.14 AU - 23.38 AU

Year: 30730 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,966,138 km

• M1: 81,980 km (0.05 R)
• M2: 132,993 km (0.067 R)
• M3: 918,531 km (0.088 R)
• M4: 2,120,999 km (0.076 R)
• M5: 2,947,826 km (0.059 R)
• M6: 6,155,204 km (0.108 R)
• M7: 6,866,542 km (0.057 R)
• M8: 7,454,163 km (0.085 R)
• M9: 7,905,499 km (0.071 R)
• M10: 8,108,803 km (0.068 R)
• M11: 8,417,124 km (0.076 R)
• M12: 8,939,520 km (0.055 R)
• M13: 9,634,103 km (0.067 R)
• M14: 10,070,031 km (0.114 R)
• M15: 10,290,538 km (0.097 R)
• M16: 10,401,241 km (0.035 R)
• M17: 10,512,542 km (0.071 R)
• M18: 10,680,091 km (0.107 R)
• M19: 10,904,787 km (0.119 R)
• M20: 11,074,431 km (0.094 R)
• M21: 11,358,966 km (0.044 R)
• M22: 11,588,449 km (0.118 R)
• M23: 12,227,083 km (0.12 R)
• M24: 13,478,020 km (0.056 R)
• M25: 13,659,931 km (0.084 R)
• M26: 14,706,518 km (0.098 R)
• M27: 14,768,900 km (0.037 R)
• M28: 14,893,814 km (0.094 R)
• M29: 15,019,177 km (0.085 R)
• M30: 17,137,184 km (0.081 R)
• M31: 18,735,189 km (0.095 R)
• M32: 20,241,190 km (0.094 R)
• M33: 20,310,604 km (0.084 R)
• M34: 20,798,442 km (0.117 R)
• M35: 21,290,171 km (0.093 R)
• M36: 21,431,391 km (0.095 R)
• M37: 22,715,988 km (0.091 R)
• M38: 24,025,418 km (0.119 R)
• M39: 24,098,871 km (0.06 R)
• M40: 24,319,677 km (0.107 R)
• M41: 27,097,710 km (0.097 R)
• M42: 28,562,871 km (0.112 R)
• M43: 28,952,723 km (0.104 R)
• M44: 29,030,813 km (0.091 R)
• M45: 29,422,760 km (0.099 R)
• M46: 30,291,175 km (0.088 R)
• M47: 30,609,071 km (0.08 R)
• M48: 31,488,856 km (0.042 R)
• M49: 31,649,674 km (0.066 R)
• M50: 33,437,069 km (0.035 R)
• M51: 33,765,586 km (0.09 R)
• M52: 33,847,865 km (0.111 R)
• M53: 34,343,034 km (0.039 R)
• M54: 34,425,761 km (0.114 R)
• M55: 34,591,516 km (0.113 R)
• M56: 35,591,278 km (0.063 R)
• M57: 38,389,207 km (0.116 R)
• M58: 43,206,857 km (0.083 R)
• M59: 44,103,098 km (0.063 R)
• M60: 45,549,560 km (0.092 R)
• M61: 46,461,508 km (0.077 R)
• M62: 47,103,582 km (0.118 R)
• M63: 48,118,305 km (0.075 R)
• M64: 48,396,258 km (0.064 R)
• M65: 48,674,809 km (0.105 R)
• M66: 48,767,709 km (0.114 R)
• M67: 52,629,578 km (0.077 R)
• M68: 52,820,465 km (0.103 R)
• M69: 52,916,058 km (0.082 R)
• M70: 53,011,651 km (0.058 R)
• M71: 53,490,364 km (0.088 R)
• M72: 55,516,967 km (0.053 R)
• M73: 55,614,056 km (0.088 R)
• M74: 56,784,061 km (0.094 R)
• M75: 56,881,898 km (0.114 R)
• M76: 57,371,980 km (0.119 R)
• M77: 60,541,959 km (0.077 R)
• M78: 61,845,854 km (0.062 R)
• M79: 63,666,610 km (0.104 R)
• M80: 64,481,469 km (0.04 R)
• M81: 64,583,495 km (0.087 R)
• M82: 67,775,166 km (0.055 R)
• M83: 69,442,284 km (0.119 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: 253 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit