🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 310 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 9.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.71 AU - 1.05 AU

Year: 525 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,529,357 km

• M1: 116,537 km (0.102 R)
• M2: 192,832 km (0.067 R)
• M3: 278,402 km (0.07 R)
• M4: 403,914 km (0.113 R)
• M5: 513,420 km (0.091 R)
• M6: 604,675 km (0.117 R)
• M7: 713,731 km (0.12 R)
• M8: 777,011 km (0.106 R)
• M9: 913,893 km (0.088 R)
• M10: 1,018,612 km (0.116 R)
• M11: 1,090,868 km (0.045 R)
• M12: 1,169,556 km (0.07 R)
• M13: 1,293,872 km (0.117 R)
• M14: 1,422,676 km (0.041 R)
• M15: 1,550,732 km (0.045 R)
• M16: 1,671,906 km (0.055 R)
• M17: 1,796,371 km (0.077 R)
• M18: 1,907,223 km (0.068 R)
• M19: 2,014,635 km (0.054 R)
• M20: 2,095,118 km (0.094 R)
• M21: 2,223,772 km (0.101 R)
• M22: 2,295,131 km (0.115 R)
• M23: 2,519,827 km (0.103 R)
• M24: 2,726,571 km (0.109 R)
• M25: 2,803,015 km (0.114 R)
• M26: 2,991,060 km (0.052 R)
• M27: 3,076,630 km (0.07 R)
• M28: 3,143,051 km (0.062 R)
• M29: 3,358,921 km (0.07 R)
• M30: 3,489,520 km (0.079 R)
• M31: 3,558,784 km (0.092 R)
• M32: 3,649,739 km (0.114 R)
• M33: 3,734,262 km (0.053 R)
• M34: 3,798,140 km (0.096 R)
• M35: 3,963,147 km (0.118 R)
• M36: 4,159,868 km (0.09 R)
• M37: 4,329,811 km (0.087 R)
• M38: 4,412,090 km (0.057 R)
• M39: 4,570,365 km (0.112 R)
• M40: 4,853,853 km (0.099 R)
• M41: 4,915,936 km (0.037 R)
• M42: 5,048,779 km (0.102 R)
• M43: 5,182,818 km (0.09 R)
• M44: 5,270,183 km (0.087 R)
• M45: 5,333,912 km (0.096 R)
• M46: 5,430,253 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 8.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.85 AU - 0.93 AU

Year: 534 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,529,357 km

• M1: 107,710 km (0.079 R)
• M2: 175,628 km (0.096 R)
• M3: 234,121 km (0.105 R)
• M4: 292,464 km (0.108 R)
• M5: 351,854 km (0.089 R)
• M6: 482,304 km (0.103 R)
• M7: 552,465 km (0.108 R)
• M8: 630,106 km (0.093 R)
• M9: 700,118 km (0.098 R)
• M10: 760,406 km (0.116 R)
• M11: 873,951 km (0.098 R)
• M12: 952,938 km (0.115 R)
• M13: 1,011,581 km (0.066 R)
• M14: 1,071,570 km (0.091 R)
• M15: 1,132,755 km (0.034 R)
• M16: 1,204,861 km (0.114 R)
• M17: 1,323,642 km (0.049 R)
• M18: 1,415,345 km (0.111 R)
• M19: 1,719,927 km (0.096 R)
• M20: 1,809,237 km (0.086 R)
• M21: 1,969,306 km (0.116 R)
• M22: 2,027,500 km (0.066 R)
• M23: 2,151,816 km (0.085 R)
• M24: 2,218,088 km (0.078 R)
• M25: 2,327,892 km (0.111 R)
• M26: 2,389,676 km (0.074 R)
• M27: 2,483,325 km (0.112 R)
• M28: 2,578,319 km (0.094 R)
• M29: 2,785,064 km (0.105 R)
• M30: 2,857,319 km (0.084 R)
• M31: 2,950,220 km (0.103 R)
• M32: 3,030,853 km (0.098 R)
• M33: 3,125,698 km (0.097 R)
• M34: 3,221,590 km (0.108 R)
• M35: 3,304,467 km (0.071 R)
• M36: 3,360,267 km (0.115 R)
• M37: 3,430,279 km (0.101 R)
• M38: 3,586,160 km (0.12 R)
• M39: 3,693,871 km (0.101 R)
• M40: 3,773,606 km (0.07 R)
• M41: 3,971,524 km (0.115 R)
• M42: 4,082,975 km (0.119 R)
• M43: 4,142,814 km (0.101 R)
• M44: 4,726,395 km (0.119 R)
• M45: 4,836,798 km (0.105 R)
• M46: 4,892,299 km (0.039 R)
• M47: 5,116,397 km (0.098 R)
• M48: 5,172,945 km (0.077 R)
• M49: 5,384,775 km (0.054 R)
• M50: 5,483,510 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 12.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.93 AU - 1.11 AU

Year: 655 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,529,357 km

• M1: 156,779 km (0.115 R)
• M2: 250,128 km (0.075 R)
• M3: 359,633 km (0.11 R)
• M4: 451,935 km (0.095 R)
• M5: 541,544 km (0.088 R)
• M6: 722,408 km (0.097 R)
• M7: 864,227 km (0.11 R)
• M8: 998,715 km (0.112 R)
• M9: 1,092,663 km (0.073 R)
• M10: 1,239,568 km (0.093 R)
• M11: 1,321,996 km (0.103 R)
• M12: 1,492,987 km (0.079 R)
• M13: 1,643,632 km (0.049 R)
• M14: 1,990,100 km (0.092 R)
• M15: 2,088,087 km (0.103 R)
• M16: 2,249,802 km (0.06 R)
• M17: 2,328,341 km (0.119 R)
• M18: 2,423,785 km (0.079 R)
• M19: 2,504,418 km (0.04 R)
• M20: 2,853,131 km (0.077 R)
• M21: 2,938,401 km (0.091 R)
• M22: 3,076,779 km (0.041 R)
• M23: 3,173,270 km (0.08 R)
• M24: 3,360,267 km (0.083 R)
• M25: 3,496,102 km (0.07 R)
• M26: 3,596,931 km (0.08 R)
• M27: 3,707,933 km (0.081 R)
• M28: 3,810,856 km (0.069 R)
• M29: 3,981,248 km (0.089 R)
• M30: 4,125,161 km (0.117 R)
• M31: 4,261,146 km (0.084 R)
• M32: 4,359,282 km (0.089 R)
• M33: 4,901,724 km (0.081 R)
• M34: 5,097,847 km (0.094 R)
• M35: 5,381,035 km (0.094 R)
• M36: 5,561,899 km (0.115 R)
• M37: 5,690,853 km (0.11 R)
• M38: 5,962,672 km (0.081 R)
• M39: 6,406,678 km (0.11 R)
• M40: 6,485,516 km (0.095 R)
• M41: 6,644,090 km (0.11 R)
• M42: 6,769,603 km (0.077 R)
• M43: 6,907,382 km (0.041 R)
• M44: 7,034,690 km (0.032 R)
• M45: 7,115,922 km (0.119 R)
• M46: 7,326,556 km (0.066 R)
• M47: 7,539,284 km (0.097 R)
• M48: 7,682,299 km (0.077 R)
• M49: 7,922,554 km (0.071 R)
• M50: 8,202,002 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 8.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.35 AU - 6.19 AU

Year: 7692 Days

Day: 9.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,529,357 km

• M1: 241,301 km (0.1 R)
• M2: 318,793 km (0.107 R)
• M3: 505,192 km (0.039 R)
• M4: 812,466 km (0.061 R)
• M5: 1,034,020 km (0.082 R)
• M6: 1,130,960 km (0.097 R)
• M7: 1,187,807 km (0.117 R)
• M8: 1,245,552 km (0.09 R)
• M9: 1,533,677 km (0.092 R)
• M10: 1,612,964 km (0.07 R)
• M11: 1,710,053 km (0.064 R)
• M12: 1,927,120 km (0.074 R)
• M13: 2,065,199 km (0.114 R)
• M14: 2,650,276 km (0.061 R)
• M15: 2,784,914 km (0.096 R)
• M16: 2,941,543 km (0.12 R)
• M17: 3,449,876 km (0.107 R)
• M18: 3,985,287 km (0.107 R)
• M19: 4,073,400 km (0.107 R)
• M20: 4,139,971 km (0.104 R)
• M21: 5,228,894 km (0.091 R)
• M22: 5,594,212 km (0.109 R)
• M23: 5,742,763 km (0.107 R)
• M24: 6,221,626 km (0.091 R)
• M25: 7,110,387 km (0.066 R)
• M26: 7,406,291 km (0.097 R)
• M27: 7,569,503 km (0.097 R)
• M28: 7,733,911 km (0.06 R)
• M29: 7,844,164 km (0.103 R)
• M30: 7,955,016 km (0.114 R)
• M31: 8,659,024 km (0.03 R)
• M32: 8,716,320 km (0.08 R)
• M33: 9,091,212 km (0.095 R)
• M34: 9,441,870 km (0.045 R)
• M35: 9,530,282 km (0.107 R)
• M36: 9,678,085 km (0.089 R)
• M37: 9,826,785 km (0.059 R)
• M38: 10,796,179 km (0.097 R)
• M39: 11,606,252 km (0.098 R)
• M40: 11,764,227 km (0.056 R)
• M41: 11,986,679 km (0.117 R)
• M42: 12,050,408 km (0.119 R)
• M43: 12,306,818 km (0.072 R)
• M44: 12,565,024 km (0.051 R)
• M45: 13,218,169 km (0.036 R)
• M46: 13,416,386 km (0.112 R)
• M47: 13,548,930 km (0.105 R)
• M48: 13,782,153 km (0.115 R)
• M49: 14,693,952 km (0.096 R)
• M50: 15,036,531 km (0.032 R)
• M51: 15,764,773 km (0.087 R)
• M52: 16,860,578 km (0.088 R)
• M53: 17,183,260 km (0.056 R)
• M54: 17,435,632 km (0.105 R)
• M55: 17,508,037 km (0.091 R)
• M56: 17,871,261 km (0.118 R)
• M57: 17,980,766 km (0.115 R)
• M58: 18,310,480 km (0.107 R)
• M59: 18,383,933 km (0.054 R)
• M60: 18,494,486 km (0.096 R)
• M61: 18,753,140 km (0.112 R)
• M62: 18,864,441 km (0.096 R)
• M63: 19,124,891 km (0.11 R)
• M64: 19,274,190 km (0.086 R)
• M65: 19,348,989 km (0.09 R)
• M66: 19,573,984 km (0.111 R)
• M67: 19,724,479 km (0.1 R)
• M68: 19,988,819 km (0.082 R)
• M69: 20,064,665 km (0.043 R)
• M70: 20,140,511 km (0.064 R)
• M71: 20,559,235 km (0.095 R)
• M72: 20,750,571 km (0.094 R)
• M73: 21,096,441 km (0.059 R)
• M74: 21,482,853 km (0.085 R)
• M75: 21,677,031 km (0.09 R)
• M76: 21,910,703 km (0.11 R)
• M77: 23,171,513 km (0.097 R)
• M78: 23,370,628 km (0.119 R)
• M79: 23,610,284 km (0.084 R)
• M80: 23,850,688 km (0.105 R)
• M81: 24,658,217 km (0.094 R)
• M82: 25,228,933 km (0.072 R)
• M83: 25,392,743 km (0.118 R)
• M84: 25,597,991 km (0.034 R)
• M85: 26,010,283 km (0.117 R)
• M86: 26,799,561 km (0.039 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit