🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 189 Days

Day: 21.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,606,664 km

• M1: 222,302 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.95 AU - 3.77 AU

Year: 2272 Days

Day: 21 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,606,664 km

• M1: 2,428,871 km (0.066 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 14.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.4 AU - 9.22 AU

Year: 8839 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,606,664 km

• M1: 181,612 km (0.049 R)
• M2: 280,197 km (0.066 R)
• M3: 582,235 km (0.096 R)
• M4: 694,733 km (0.108 R)
• M5: 863,778 km (0.088 R)
• M6: 1,265,000 km (0.08 R)
• M7: 1,787,246 km (0.09 R)
• M8: 2,072,828 km (0.084 R)
• M9: 2,209,710 km (0.089 R)
• M10: 2,444,878 km (0.1 R)
• M11: 2,541,369 km (0.068 R)
• M12: 2,688,573 km (0.056 R)
• M13: 3,017,539 km (0.109 R)
• M14: 3,826,115 km (0.1 R)
• M15: 4,431,089 km (0.067 R)
• M16: 4,639,479 km (0.053 R)
• M17: 4,942,863 km (0.077 R)
• M18: 5,097,099 km (0.089 R)
• M19: 5,221,714 km (0.119 R)
• M20: 5,378,791 km (0.047 R)
• M21: 5,569,379 km (0.088 R)
• M22: 5,957,586 km (0.104 R)
• M23: 6,056,021 km (0.12 R)
• M24: 6,828,694 km (0.075 R)
• M25: 7,561,424 km (0.066 R)
• M26: 7,955,316 km (0.111 R)
• M27: 8,063,924 km (0.091 R)
• M28: 8,173,130 km (0.081 R)
• M29: 9,405,667 km (0.117 R)
• M30: 9,520,558 km (0.105 R)
• M31: 9,829,478 km (0.104 R)
• M32: 11,463,834 km (0.036 R)
• M33: 11,792,501 km (0.078 R)
• M34: 12,166,047 km (0.054 R)
• M35: 12,585,669 km (0.09 R)
• M36: 12,882,172 km (0.101 R)
• M37: 13,138,283 km (0.108 R)
• M38: 14,399,693 km (0.102 R)
• M39: 15,247,165 km (0.087 R)
• M40: 15,518,086 km (0.094 R)
• M41: 16,525,329 km (0.046 R)
• M42: 17,036,954 km (0.106 R)
• M43: 17,177,276 km (0.101 R)
• M44: 17,365,171 km (0.092 R)
• M45: 17,695,483 km (0.105 R)
• M46: 17,837,751 km (0.102 R)
• M47: 17,980,318 km (0.093 R)
• M48: 20,561,928 km (0.069 R)
• M49: 20,811,308 km (0.101 R)
• M50: 21,921,025 km (0.065 R)
• M51: 22,124,927 km (0.04 R)
• M52: 22,227,102 km (0.1 R)
• M53: 22,637,299 km (0.084 R)
• M54: 22,843,296 km (0.079 R)
• M55: 23,153,562 km (0.108 R)
• M56: 23,257,383 km (0.026 R)
• M57: 23,413,264 km (0.118 R)
• M58: 24,355,880 km (0.056 R)
• M59: 25,792,917 km (0.11 R)
• M60: 26,170,053 km (0.057 R)
• M61: 26,603,289 km (0.031 R)
• M62: 27,038,768 km (0.054 R)
• M63: 27,806,803 km (0.116 R)
• M64: 27,972,259 km (0.098 R)
• M65: 28,916,221 km (0.088 R)
• M66: 30,607,575 km (0.102 R)
• M67: 31,121,294 km (0.046 R)
• M68: 31,350,478 km (0.115 R)
• M69: 31,983,726 km (0.065 R)
• M70: 32,563,118 km (0.05 R)
• M71: 32,737,549 km (0.082 R)
• M72: 33,614,642 km (0.05 R)
• M73: 34,026,484 km (0.114 R)
• M74: 35,691,060 km (0.108 R)
• M75: 36,171,568 km (0.077 R)
• M76: 37,503,737 km (0.094 R)
• M77: 38,544,191 km (0.055 R)
• M78: 38,975,481 km (0.091 R)
• M79: 40,091,631 km (0.079 R)
• M80: 40,278,628 km (0.062 R)
• M81: 41,344,064 km (0.045 R)
• M82: 42,482,205 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.74 AU - 11.74 AU

Year: 14842 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,606,664 km

• M1: 109,506 km (0.093 R)
• M2: 246,986 km (0.101 R)
• M3: 312,510 km (0.094 R)
• M4: 606,619 km (0.066 R)
• M5: 663,317 km (0.075 R)
• M6: 741,856 km (0.071 R)
• M7: 1,182,721 km (0.115 R)
• M8: 1,379,292 km (0.076 R)
• M9: 2,089,433 km (0.091 R)
• M10: 2,481,679 km (0.048 R)
• M11: 3,062,418 km (0.113 R)
• M12: 3,129,438 km (0.12 R)
• M13: 3,507,172 km (0.08 R)
• M14: 3,827,162 km (0.069 R)
• M15: 4,456,969 km (0.047 R)
• M16: 4,571,412 km (0.113 R)
• M17: 4,803,438 km (0.117 R)
• M18: 4,881,528 km (0.113 R)
• M19: 6,706,024 km (0.073 R)
• M20: 6,793,539 km (0.114 R)
• M21: 7,326,556 km (0.118 R)
• M22: 7,598,225 km (0.069 R)
• M23: 7,781,034 km (0.063 R)
• M24: 8,717,218 km (0.099 R)
• M25: 9,442,468 km (0.101 R)
• M26: 9,887,073 km (0.103 R)
• M27: 10,439,538 km (0.061 R)
• M28: 11,260,980 km (0.091 R)
• M29: 11,996,852 km (0.12 R)
• M30: 12,856,591 km (0.068 R)
• M31: 13,239,112 km (0.07 R)
• M32: 13,791,876 km (0.099 R)
• M33: 13,903,327 km (0.088 R)
• M34: 13,959,127 km (0.107 R)
• M35: 14,015,077 km (0.081 R)
• M36: 14,183,374 km (0.077 R)
• M37: 15,495,198 km (0.063 R)
• M38: 15,960,447 km (0.089 R)
• M39: 16,904,859 km (0.082 R)
• M40: 17,323,882 km (0.1 R)
• M41: 17,806,784 km (0.108 R)
• M42: 18,416,545 km (0.106 R)
• M43: 18,662,484 km (0.107 R)
• M44: 19,033,337 km (0.082 R)
• M45: 19,908,036 km (0.118 R)
• M46: 20,223,687 km (0.073 R)
• M47: 20,477,256 km (0.052 R)
• M48: 23,137,555 km (0.098 R)
• M49: 24,272,105 km (0.096 R)
• M50: 25,904,367 km (0.077 R)
• M51: 26,942,427 km (0.047 R)
• M52: 27,012,140 km (0.066 R)
• M53: 27,082,002 km (0.071 R)
• M54: 27,361,600 km (0.099 R)
• M55: 27,923,639 km (0.086 R)
• M56: 28,489,568 km (0.11 R)
• M57: 29,848,665 km (0.077 R)
• M58: 31,228,855 km (0.026 R)
• M59: 33,900,523 km (0.118 R)
• M60: 35,339,804 km (0.11 R)
• M61: 36,105,296 km (0.112 R)
• M62: 36,567,255 km (0.102 R)
• M63: 38,121,128 km (0.103 R)
• M64: 38,984,906 km (0.106 R)
• M65: 39,221,570 km (0.095 R)
• M66: 41,534,353 km (0.117 R)
• M67: 42,180,017 km (0.063 R)
• M68: 42,747,741 km (0.051 R)
• M69: 42,910,504 km (0.105 R)
• M70: 43,890,818 km (0.115 R)
• M71: 44,548,451 km (0.113 R)
• M72: 44,630,879 km (0.055 R)
• M73: 44,713,457 km (0.098 R)
• M74: 45,624,209 km (0.077 R)
• M75: 46,290,368 km (0.051 R)
• M76: 47,463,964 km (0.092 R)
• M77: 48,308,294 km (0.092 R)
• M78: 48,732,254 km (0.101 R)
• M79: 50,612,550 km (0.081 R)
• M80: 51,129,411 km (0.111 R)
• M81: 51,734,684 km (0.047 R)
• M82: 53,039,626 km (0.111 R)
• M83: 55,061,591 km (0.085 R)
• M84: 55,150,003 km (0.093 R)
• M85: 56,304,599 km (0.088 R)
• M86: 57,467,124 km (0.098 R)
• M87: 57,646,791 km (0.077 R)
• M88: 60,088,977 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.1

Radius: 4.3

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.26 AU - 23.62 AU

Year: 30412 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,606,664 km

• M1: 175,179 km (0.066 R)
• M2: 1,247,347 km (0.112 R)
• M3: 1,551,928 km (0.03 R)
• M4: 2,849,540 km (0.077 R)
• M5: 2,892,924 km (0.052 R)
• M6: 2,936,457 km (0.06 R)
• M7: 5,323,141 km (0.111 R)
• M8: 5,538,263 km (0.093 R)
• M9: 5,592,417 km (0.052 R)
• M10: 6,426,575 km (0.097 R)
• M11: 7,062,665 km (0.025 R)
• M12: 7,658,214 km (0.12 R)
• M13: 10,063,449 km (0.101 R)
• M14: 12,394,483 km (0.117 R)
• M15: 13,110,608 km (0.053 R)
• M16: 16,416,272 km (0.083 R)
• M17: 18,483,415 km (0.068 R)
• M18: 18,727,110 km (0.111 R)
• M19: 18,890,172 km (0.052 R)
• M20: 19,217,791 km (0.103 R)
• M21: 19,795,538 km (0.072 R)
• M22: 20,799,340 km (0.055 R)
• M23: 21,733,878 km (0.109 R)
• M24: 21,991,037 km (0.085 R)
• M25: 25,878,038 km (0.074 R)
• M26: 25,968,844 km (0.114 R)
• M27: 26,515,624 km (0.076 R)
• M28: 27,435,501 km (0.102 R)
• M29: 27,713,454 km (0.091 R)
• M30: 30,257,067 km (0.054 R)
• M31: 30,352,660 km (0.096 R)
• M32: 31,799,271 km (0.103 R)
• M33: 32,579,873 km (0.093 R)
• M34: 33,762,594 km (0.094 R)
• M35: 35,967,068 km (0.105 R)
• M36: 36,271,201 km (0.089 R)
• M37: 36,576,380 km (0.104 R)
• M38: 36,678,256 km (0.101 R)
• M39: 37,086,659 km (0.075 R)
• M40: 37,496,557 km (0.086 R)
• M41: 38,114,396 km (0.106 R)
• M42: 38,943,318 km (0.07 R)
• M43: 43,068,329 km (0.053 R)
• M44: 46,775,963 km (0.051 R)
• M45: 48,667,628 km (0.084 R)
• M46: 48,779,677 km (0.092 R)
• M47: 50,925,060 km (0.107 R)
• M48: 51,608,872 km (0.069 R)
• M49: 53,216,301 km (0.107 R)
• M50: 55,190,245 km (0.079 R)
• M51: 56,127,326 km (0.11 R)
• M52: 58,731,526 km (0.088 R)
• M53: 59,328,870 km (0.032 R)
• M54: 64,794,727 km (0.099 R)
• M55: 65,041,265 km (0.103 R)
• M56: 65,288,251 km (0.075 R)
• M57: 66,403,353 km (0.111 R)
• M58: 70,165,590 km (0.09 R)
• M59: 70,545,569 km (0.043 R)
• M60: 73,481,577 km (0.073 R)
• M61: 74,383,053 km (0.093 R)
• M62: 77,240,073 km (0.078 R)
• M63: 77,370,822 km (0.116 R)
• M64: 78,813,544 km (0.063 R)
• M65: 79,076,836 km (0.1 R)
• M66: 82,926,887 km (0.073 R)
• M67: 85,617,405 km (0.089 R)
• M68: 86,565,855 km (0.086 R)
• M69: 87,381,612 km (0.111 R)
• M70: 87,790,463 km (0.116 R)
• M71: 88,063,330 km (0.118 R)
• M72: 89,157,638 km (0.078 R)
• M73: 92,606,617 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit