🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 10

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.04 AU - 1.52 AU

Year: 1000 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,631,993 km

• M1: 149,299 km (0.09 R)
• M2: 218,114 km (0.038 R)
• M3: 285,582 km (0.047 R)
• M4: 389,553 km (0.103 R)
• M5: 475,871 km (0.064 R)
• M6: 554,559 km (0.029 R)
• M7: 654,640 km (0.086 R)
• M8: 880,683 km (0.098 R)
• M9: 987,346 km (0.102 R)
• M10: 1,078,601 km (0.065 R)
• M11: 1,159,084 km (0.047 R)
• M12: 1,248,843 km (0.098 R)
• M13: 1,355,506 km (0.081 R)
• M14: 1,435,691 km (0.116 R)
• M15: 1,593,367 km (0.118 R)
• M16: 1,836,912 km (0.072 R)
• M17: 2,067,293 km (0.117 R)
• M18: 2,280,919 km (0.048 R)
• M19: 2,693,061 km (0.115 R)
• M20: 2,955,456 km (0.12 R)
• M21: 3,041,624 km (0.117 R)
• M22: 3,255,698 km (0.068 R)
• M23: 3,324,813 km (0.118 R)
• M24: 3,414,571 km (0.097 R)
• M25: 3,637,173 km (0.055 R)
• M26: 3,719,302 km (0.089 R)
• M27: 3,791,857 km (0.088 R)
• M28: 3,854,240 km (0.051 R)
• M29: 3,969,579 km (0.12 R)
• M30: 4,086,266 km (0.072 R)
• M31: 4,388,154 km (0.114 R)
• M32: 4,552,862 km (0.079 R)
• M33: 4,663,863 km (0.106 R)
• M34: 4,730,883 km (0.064 R)
• M35: 4,877,339 km (0.096 R)
• M36: 5,209,147 km (0.113 R)
• M37: 5,548,435 km (0.083 R)
• M38: 5,643,430 km (0.111 R)
• M39: 5,810,680 km (0.09 R)
• M40: 5,919,139 km (0.101 R)
• M41: 6,150,417 km (0.12 R)
• M42: 6,409,371 km (0.091 R)
• M43: 6,900,052 km (0.059 R)
• M44: 7,040,674 km (0.058 R)
• M45: 7,468,075 km (0.109 R)
• M46: 7,718,053 km (0.108 R)
• M47: 8,077,986 km (0.102 R)
• M48: 8,199,310 km (0.089 R)
• M49: 8,498,206 km (0.118 R)
• M50: 8,566,572 km (0.093 R)
• M51: 8,676,377 km (0.075 R)
• M52: 8,773,018 km (0.119 R)
• M53: 8,842,132 km (0.057 R)
• M54: 8,953,133 km (0.101 R)
• M55: 9,120,683 km (0.081 R)
• M56: 9,246,944 km (0.12 R)
• M57: 9,373,803 km (0.09 R)
• M58: 9,458,774 km (0.087 R)
• M59: 9,529,684 km (0.107 R)
• M60: 9,629,316 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 10.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.51 AU - 1.81 AU

Year: 1476 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,631,993 km

• M1: 134,488 km (0.07 R)
• M2: 216,169 km (0.104 R)
• M3: 283,189 km (0.068 R)
• M4: 357,539 km (0.104 R)
• M5: 472,131 km (0.117 R)
• M6: 537,206 km (0.088 R)
• M7: 956,230 km (0.07 R)
• M8: 1,036,115 km (0.065 R)
• M9: 1,256,173 km (0.092 R)
• M10: 1,344,436 km (0.1 R)
• M11: 1,456,036 km (0.108 R)
• M12: 1,607,280 km (0.08 R)
• M13: 1,809,685 km (0.077 R)
• M14: 1,886,878 km (0.117 R)
• M15: 2,305,902 km (0.079 R)
• M16: 2,500,678 km (0.079 R)
• M17: 2,656,858 km (0.079 R)
• M18: 2,807,354 km (0.102 R)
• M19: 2,897,262 km (0.09 R)
• M20: 2,978,942 km (0.101 R)
• M21: 3,089,196 km (0.093 R)
• M22: 3,154,122 km (0.067 R)
• M23: 3,361,165 km (0.12 R)
• M24: 3,592,294 km (0.094 R)
• M25: 3,699,855 km (0.104 R)
• M26: 3,798,739 km (0.038 R)
• M27: 3,928,590 km (0.079 R)
• M28: 4,029,419 km (0.086 R)
• M29: 4,120,973 km (0.079 R)
• M30: 4,494,070 km (0.044 R)
• M31: 4,567,821 km (0.071 R)
• M32: 4,716,821 km (0.082 R)
• M33: 4,802,540 km (0.118 R)
• M34: 4,975,775 km (0.061 R)
• M35: 5,217,375 km (0.085 R)
• M36: 5,395,546 km (0.042 R)
• M37: 5,564,293 km (0.09 R)
• M38: 5,712,095 km (0.069 R)
• M39: 6,139,796 km (0.053 R)
• M40: 6,316,172 km (0.112 R)
• M41: 6,506,161 km (0.108 R)
• M42: 6,601,904 km (0.114 R)
• M43: 6,698,095 km (0.109 R)
• M44: 7,013,896 km (0.09 R)
• M45: 7,124,299 km (0.088 R)
• M46: 7,198,350 km (0.081 R)
• M47: 7,421,850 km (0.079 R)
• M48: 8,080,230 km (0.05 R)
• M49: 8,481,750 km (0.054 R)
• M50: 8,560,140 km (0.047 R)
• M51: 8,810,267 km (0.092 R)
• M52: 8,916,183 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 12.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.61 AU - 4.21 AU

Year: 4347 Days

Day: 6.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,631,993 km

• M1: 211,831 km (0.064 R)
• M2: 319,691 km (0.08 R)
• M3: 496,964 km (0.041 R)
• M4: 861,385 km (0.059 R)
• M5: 995,723 km (0.117 R)
• M6: 1,368,970 km (0.076 R)
• M7: 1,576,911 km (0.086 R)
• M8: 1,765,255 km (0.105 R)
• M9: 1,961,228 km (0.085 R)
• M10: 2,175,452 km (0.113 R)
• M11: 2,756,939 km (0.108 R)
• M12: 2,924,938 km (0.096 R)
• M13: 3,083,960 km (0.072 R)
• M14: 3,271,257 km (0.111 R)
• M15: 3,372,684 km (0.097 R)
• M16: 3,513,904 km (0.077 R)
• M17: 3,709,728 km (0.099 R)
• M18: 3,922,606 km (0.057 R)
• M19: 4,030,615 km (0.062 R)
• M20: 4,153,286 km (0.113 R)
• M21: 4,346,716 km (0.086 R)
• M22: 4,472,677 km (0.074 R)
• M23: 4,557,350 km (0.097 R)
• M24: 4,771,274 km (0.12 R)
• M25: 4,886,764 km (0.086 R)
• M26: 5,135,396 km (0.084 R)
• M27: 5,253,877 km (0.093 R)
• M28: 5,478,424 km (0.116 R)
• M29: 5,829,081 km (0.092 R)
• M30: 5,968,207 km (0.042 R)
• M31: 6,077,264 km (0.108 R)
• M32: 6,218,484 km (0.077 R)
• M33: 6,344,894 km (0.112 R)
• M34: 6,504,067 km (0.059 R)
• M35: 6,957,199 km (0.086 R)
• M36: 7,055,634 km (0.064 R)
• M37: 7,420,503 km (0.069 R)
• M38: 7,605,257 km (0.104 R)
• M39: 7,740,643 km (0.094 R)
• M40: 7,842,668 km (0.076 R)
• M41: 8,324,822 km (0.076 R)
• M42: 8,429,541 km (0.077 R)
• M43: 8,816,700 km (0.117 R)
• M44: 8,976,919 km (0.113 R)
• M45: 9,445,011 km (0.031 R)
• M46: 9,627,072 km (0.106 R)
• M47: 9,884,081 km (0.033 R)
• M48: 10,050,583 km (0.099 R)
• M49: 10,143,484 km (0.098 R)
• M50: 10,311,332 km (0.092 R)
• M51: 10,668,722 km (0.108 R)
• M52: 10,763,567 km (0.117 R)
• M53: 11,030,300 km (0.058 R)
• M54: 11,648,438 km (0.117 R)
• M55: 12,020,787 km (0.115 R)
• M56: 12,119,522 km (0.101 R)
• M57: 12,817,546 km (0.109 R)
• M58: 12,958,766 km (0.08 R)
• M59: 13,140,976 km (0.082 R)
• M60: 13,385,419 km (0.074 R)
• M61: 13,631,358 km (0.046 R)
• M62: 13,858,148 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 6.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.91 AU - 9.63 AU

Year: 19482 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,631,993 km

• M1: 200,461 km (0.064 R)
• M2: 276,158 km (0.04 R)
• M3: 584,928 km (0.039 R)
• M4: 683,064 km (0.088 R)
• M5: 875,746 km (0.063 R)
• M6: 1,107,323 km (0.12 R)
• M7: 1,185,114 km (0.104 R)
• M8: 1,322,744 km (0.098 R)
• M9: 1,502,262 km (0.058 R)
• M10: 2,225,568 km (0.09 R)
• M11: 2,933,315 km (0.082 R)
• M12: 3,622,064 km (0.053 R)
• M13: 3,941,754 km (0.106 R)
• M14: 4,061,881 km (0.117 R)
• M15: 4,608,362 km (0.12 R)
• M16: 5,234,130 km (0.095 R)
• M17: 5,385,374 km (0.092 R)
• M18: 6,362,098 km (0.071 R)
• M19: 6,767,957 km (0.12 R)
• M20: 6,953,459 km (0.11 R)
• M21: 7,455,958 km (0.081 R)
• M22: 7,498,444 km (0.086 R)
• M23: 7,840,574 km (0.097 R)
• M24: 8,606,814 km (0.116 R)
• M25: 8,987,690 km (0.105 R)
• M26: 9,078,048 km (0.088 R)
• M27: 10,304,152 km (0.089 R)
• M28: 11,336,527 km (0.115 R)
• M29: 12,151,087 km (0.099 R)
• M30: 12,603,172 km (0.068 R)
• M31: 13,060,941 km (0.116 R)
• M32: 13,472,335 km (0.062 R)
• M33: 14,202,523 km (0.113 R)
• M34: 14,281,510 km (0.078 R)
• M35: 14,413,605 km (0.101 R)
• M36: 16,663,108 km (0.066 R)
• M37: 16,718,609 km (0.1 R)
• M38: 17,109,209 km (0.068 R)
• M39: 17,927,659 km (0.114 R)
• M40: 19,397,907 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit