🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 200 Days

Day: 14.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,998,088 km

• M1: 41,738 km (0.077 R)
• M2: 103,223 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.75 AU - 0.97 AU

Year: 361 Days

Day: 16.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,998,088 km

• M1: 382,671 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 9.4

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.96 AU - 4.56 AU

Year: 3303 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,998,088 km

• M1: 123,269 km (0.092 R)
• M2: 199,713 km (0.119 R)
• M3: 290,369 km (0.104 R)
• M4: 351,256 km (0.072 R)
• M5: 735,124 km (0.063 R)
• M6: 802,593 km (0.088 R)
• M7: 907,909 km (0.11 R)
• M8: 1,504,506 km (0.109 R)
• M9: 1,991,896 km (0.106 R)
• M10: 2,121,298 km (0.062 R)
• M11: 2,473,900 km (0.082 R)
• M12: 3,272,154 km (0.03 R)
• M13: 3,542,029 km (0.109 R)
• M14: 3,879,372 km (0.083 R)
• M15: 4,185,748 km (0.109 R)
• M16: 4,310,513 km (0.079 R)
• M17: 4,649,352 km (0.076 R)
• M18: 4,800,296 km (0.044 R)
• M19: 5,173,693 km (0.056 R)
• M20: 5,240,563 km (0.065 R)
• M21: 5,375,201 km (0.08 R)
• M22: 5,511,036 km (0.106 R)
• M23: 6,230,602 km (0.105 R)
• M24: 6,373,318 km (0.091 R)
• M25: 6,930,570 km (0.095 R)
• M26: 7,029,006 km (0.096 R)
• M27: 7,731,667 km (0.072 R)
• M28: 7,936,616 km (0.092 R)
• M29: 8,482,947 km (0.036 R)
• M30: 8,880,578 km (0.083 R)
• M31: 8,960,912 km (0.082 R)
• M32: 9,149,107 km (0.117 R)
• M33: 9,557,060 km (0.087 R)
• M34: 9,749,443 km (0.089 R)
• M35: 10,110,123 km (0.079 R)
• M36: 10,418,744 km (0.032 R)
• M37: 10,616,662 km (0.08 R)
• M38: 10,873,072 km (0.055 R)
• M39: 11,073,982 km (0.05 R)
• M40: 11,189,322 km (0.068 R)
• M41: 11,566,907 km (0.103 R)
• M42: 11,684,042 km (0.061 R)
• M43: 11,830,798 km (0.085 R)
• M44: 12,096,783 km (0.033 R)
• M45: 13,058,099 km (0.096 R)
• M46: 13,149,354 km (0.069 R)
• M47: 13,271,575 km (0.073 R)
• M48: 13,981,417 km (0.096 R)
• M49: 14,830,535 km (0.116 R)
• M50: 14,989,557 km (0.093 R)
• M51: 15,245,220 km (0.103 R)
• M52: 15,631,482 km (0.101 R)
• M53: 15,793,346 km (0.072 R)
• M54: 16,413,579 km (0.086 R)
• M55: 16,578,137 km (0.088 R)
• M56: 16,710,232 km (0.062 R)
• M57: 17,375,643 km (0.073 R)
• M58: 17,509,832 km (0.119 R)
• M59: 17,610,661 km (0.072 R)
• M60: 17,846,727 km (0.091 R)
• M61: 17,981,963 km (0.071 R)
• M62: 18,492,541 km (0.032 R)
• M63: 19,284,662 km (0.104 R)
• M64: 19,528,057 km (0.049 R)
• M65: 19,737,345 km (0.104 R)
• M66: 20,617,579 km (0.099 R)
• M67: 20,759,697 km (0.073 R)
• M68: 20,902,114 km (0.09 R)
• M69: 21,151,942 km (0.106 R)
• M70: 21,259,353 km (0.058 R)
• M71: 21,871,508 km (0.11 R)
• M72: 22,197,930 km (0.036 R)
• M73: 22,599,002 km (0.096 R)
• M74: 23,223,723 km (0.034 R)
• M75: 23,371,526 km (0.104 R)
• M76: 23,445,577 km (0.107 R)
• M77: 23,630,928 km (0.058 R)
• M78: 23,705,129 km (0.111 R)
• M79: 23,891,229 km (0.086 R)
• M80: 24,264,924 km (0.039 R)
• M81: 24,715,812 km (0.056 R)
• M82: 24,828,908 km (0.095 R)
• M83: 25,245,239 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 8.7

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.8 AU - 5.18 AU

Year: 4310 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,998,088 km

• M1: 131,945 km (0.099 R)
• M2: 267,780 km (0.074 R)
• M3: 331,359 km (0.102 R)
• M4: 581,038 km (0.079 R)
• M5: 787,184 km (0.067 R)
• M6: 873,801 km (0.09 R)
• M7: 1,125,724 km (0.105 R)
• M8: 1,311,375 km (0.084 R)
• M9: 1,553,574 km (0.101 R)
• M10: 1,728,454 km (0.094 R)
• M11: 1,793,678 km (0.108 R)
• M12: 2,132,518 km (0.094 R)
• M13: 2,273,738 km (0.111 R)
• M14: 2,734,799 km (0.083 R)
• M15: 2,966,526 km (0.045 R)
• M16: 3,064,961 km (0.098 R)
• M17: 3,244,927 km (0.094 R)
• M18: 3,955,966 km (0.079 R)
• M19: 4,284,782 km (0.026 R)
• M20: 4,463,701 km (0.078 R)
• M21: 4,713,979 km (0.104 R)
• M22: 5,156,788 km (0.12 R)
• M23: 5,347,376 km (0.05 R)
• M24: 5,419,332 km (0.053 R)
• M25: 5,491,738 km (0.103 R)
• M26: 5,613,062 km (0.099 R)
• M27: 6,308,991 km (0.108 R)
• M28: 6,770,650 km (0.113 R)
• M29: 7,005,668 km (0.09 R)
• M30: 7,216,751 km (0.045 R)
• M31: 7,537,489 km (0.088 R)
• M32: 8,220,553 km (0.051 R)
• M33: 8,781,096 km (0.114 R)
• M34: 8,837,943 km (0.054 R)
• M35: 8,951,787 km (0.09 R)
• M36: 9,123,525 km (0.118 R)
• M37: 9,412,100 km (0.068 R)
• M38: 9,499,315 km (0.08 R)
• M39: 9,850,721 km (0.116 R)
• M40: 9,939,133 km (0.099 R)
• M41: 10,057,614 km (0.118 R)
• M42: 10,717,491 km (0.095 R)
• M43: 10,960,886 km (0.058 R)
• M44: 12,268,671 km (0.047 R)
• M45: 12,491,422 km (0.093 R)
• M46: 12,651,342 km (0.039 R)
• M47: 12,747,534 km (0.104 R)
• M48: 12,876,338 km (0.057 R)
• M49: 13,037,903 km (0.072 R)
• M50: 13,102,679 km (0.086 R)
• M51: 13,493,728 km (0.05 R)
• M52: 13,855,755 km (0.117 R)
• M53: 14,287,494 km (0.089 R)
• M54: 14,589,084 km (0.038 R)
• M55: 14,757,531 km (0.115 R)
• M56: 14,825,149 km (0.052 R)
• M57: 15,164,437 km (0.085 R)
• M58: 15,850,792 km (0.107 R)
• M59: 16,128,296 km (0.112 R)
• M60: 16,758,253 km (0.092 R)
• M61: 16,864,018 km (0.056 R)
• M62: 19,062,808 km (0.102 R)
• M63: 19,136,410 km (0.117 R)
• M64: 19,247,112 km (0.089 R)
• M65: 19,617,218 km (0.086 R)
• M66: 19,728,818 km (0.067 R)
• M67: 20,364,609 km (0.115 R)
• M68: 20,741,894 km (0.119 R)
• M69: 21,350,159 km (0.109 R)
• M70: 21,464,901 km (0.087 R)
• M71: 21,848,769 km (0.105 R)
• M72: 22,157,539 km (0.077 R)
• M73: 22,896,553 km (0.104 R)
• M74: 23,013,987 km (0.069 R)
• M75: 23,131,720 km (0.119 R)
• M76: 23,762,425 km (0.109 R)
• M77: 24,799,437 km (0.114 R)
• M78: 25,485,493 km (0.114 R)
• M79: 25,973,482 km (0.086 R)
• M80: 26,218,672 km (0.101 R)
• M81: 26,711,298 km (0.08 R)
• M82: 27,331,381 km (0.071 R)
• M83: 27,622,349 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit