🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 39.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,592,756 km

• M1: 310,715 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 12.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 36.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,592,756 km

• M1: 199,115 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 11.4

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.76 AU - 1 AU

Year: 533 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,592,756 km

• M1: 143,016 km (0.091 R)
• M2: 262,395 km (0.086 R)
• M3: 341,532 km (0.117 R)
• M4: 447,896 km (0.076 R)
• M5: 633,697 km (0.099 R)
• M6: 715,975 km (0.091 R)
• M7: 892,351 km (0.084 R)
• M8: 1,018,462 km (0.097 R)
• M9: 1,139,786 km (0.117 R)
• M10: 1,367,025 km (0.061 R)
• M11: 1,446,312 km (0.117 R)
• M12: 1,564,943 km (0.105 R)
• M13: 1,706,463 km (0.078 R)
• M14: 1,818,961 km (0.115 R)
• M15: 1,934,001 km (0.105 R)
• M16: 2,128,927 km (0.087 R)
• M17: 2,591,185 km (0.105 R)
• M18: 2,713,705 km (0.073 R)
• M19: 2,845,950 km (0.098 R)
• M20: 2,988,367 km (0.102 R)
• M21: 3,100,865 km (0.061 R)
• M22: 3,222,937 km (0.107 R)
• M23: 3,321,821 km (0.068 R)
• M24: 3,438,507 km (0.107 R)
• M25: 3,539,486 km (0.092 R)
• M26: 3,718,853 km (0.066 R)
• M27: 3,848,854 km (0.108 R)
• M28: 3,971,524 km (0.103 R)
• M29: 4,051,110 km (0.07 R)
• M30: 4,193,827 km (0.105 R)
• M31: 4,329,362 km (0.099 R)
• M32: 4,411,192 km (0.082 R)
• M33: 4,539,847 km (0.083 R)
• M34: 4,632,298 km (0.098 R)
• M35: 4,716,222 km (0.109 R)
• M36: 4,838,294 km (0.095 R)
• M37: 4,913,991 km (0.108 R)
• M38: 5,124,026 km (0.082 R)
• M39: 5,268,987 km (0.12 R)
• M40: 5,346,927 km (0.055 R)
• M41: 5,454,638 km (0.031 R)
• M42: 5,553,223 km (0.117 R)
• M43: 6,054,974 km (0.114 R)
• M44: 6,157,149 km (0.111 R)
• M45: 6,321,707 km (0.058 R)
• M46: 6,519,176 km (0.1 R)
• M47: 6,941,341 km (0.104 R)
• M48: 7,069,846 km (0.079 R)
• M49: 7,220,640 km (0.096 R)
• M50: 7,318,178 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.6

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.84 AU - 1 AU

Year: 570 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,592,756 km

• M1: 179,517 km (0.077 R)
• M2: 309,668 km (0.107 R)
• M3: 401,371 km (0.112 R)
• M4: 595,998 km (0.082 R)
• M5: 733,478 km (0.045 R)
• M6: 883,375 km (0.091 R)
• M7: 1,100,741 km (0.04 R)
• M8: 1,367,474 km (0.107 R)
• M9: 1,454,839 km (0.113 R)
• M10: 1,602,941 km (0.051 R)
• M11: 1,709,156 km (0.118 R)
• M12: 1,872,965 km (0.083 R)
• M13: 2,078,214 km (0.108 R)
• M14: 2,239,181 km (0.116 R)
• M15: 2,419,446 km (0.072 R)
• M16: 2,527,007 km (0.102 R)
• M17: 2,723,130 km (0.068 R)
• M18: 2,819,172 km (0.06 R)
• M19: 2,973,557 km (0.066 R)
• M20: 3,080,819 km (0.044 R)
• M21: 3,248,518 km (0.094 R)
• M22: 3,384,801 km (0.058 R)
• M23: 3,540,533 km (0.116 R)
• M24: 3,734,262 km (0.115 R)
• M25: 4,086,415 km (0.086 R)
• M26: 4,271,169 km (0.116 R)
• M27: 4,411,641 km (0.101 R)
• M28: 4,678,075 km (0.106 R)
• M29: 4,842,483 km (0.112 R)
• M30: 5,067,927 km (0.088 R)
• M31: 5,256,720 km (0.08 R)
• M32: 5,387,468 km (0.106 R)
• M33: 5,580,300 km (0.091 R)
• M34: 5,672,452 km (0.099 R)
• M35: 5,858,402 km (0.105 R)
• M36: 5,972,994 km (0.065 R)
• M37: 6,172,707 km (0.097 R)
• M38: 6,611,478 km (0.083 R)
• M39: 6,818,222 km (0.093 R)
• M40: 7,060,421 km (0.065 R)
• M41: 7,204,783 km (0.071 R)
• M42: 7,462,690 km (0.066 R)
• M43: 7,575,786 km (0.048 R)
• M44: 7,723,738 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.27 AU - 1.45 AU

Year: 1024 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,592,756 km

• M1: 176,077 km (0.111 R)
• M2: 263,741 km (0.109 R)
• M3: 372,648 km (0.045 R)
• M4: 531,970 km (0.115 R)
• M5: 709,393 km (0.081 R)
• M6: 854,503 km (0.034 R)
• M7: 999,164 km (0.106 R)
• M8: 1,327,382 km (0.107 R)
• M9: 1,418,337 km (0.096 R)
• M10: 1,531,733 km (0.119 R)
• M11: 1,718,580 km (0.114 R)
• M12: 1,818,512 km (0.104 R)
• M13: 1,979,629 km (0.059 R)
• M14: 2,069,687 km (0.061 R)
• M15: 2,191,908 km (0.103 R)
• M16: 2,308,894 km (0.113 R)
• M17: 2,435,902 km (0.117 R)
• M18: 2,581,910 km (0.101 R)
• M19: 2,730,760 km (0.112 R)
• M20: 2,831,588 km (0.117 R)
• M21: 3,002,579 km (0.04 R)
• M22: 3,239,093 km (0.05 R)
• M23: 3,337,080 km (0.111 R)
• M24: 3,563,870 km (0.1 R)
• M25: 3,899,568 km (0.059 R)
• M26: 4,004,137 km (0.061 R)
• M27: 4,382,769 km (0.111 R)
• M28: 4,471,780 km (0.119 R)
• M29: 4,905,763 km (0.109 R)
• M30: 5,019,009 km (0.114 R)
• M31: 5,206,155 km (0.086 R)
• M32: 5,353,360 km (0.102 R)
• M33: 5,448,803 km (0.04 R)
• M34: 5,770,887 km (0.095 R)
• M35: 6,011,142 km (0.068 R)
• M36: 6,110,325 km (0.108 R)
• M37: 6,199,037 km (0.088 R)
• M38: 6,400,096 km (0.097 R)
• M39: 6,546,702 km (0.081 R)
• M40: 6,717,244 km (0.113 R)
• M41: 6,947,026 km (0.104 R)
• M42: 7,039,627 km (0.066 R)
• M43: 7,167,683 km (0.119 R)
• M44: 7,426,188 km (0.071 R)
• M45: 7,521,033 km (0.105 R)
• M46: 7,616,177 km (0.063 R)
• M47: 7,783,727 km (0.056 R)
• M48: 7,964,591 km (0.099 R)
• M49: 8,098,032 km (0.047 R)
• M50: 8,195,570 km (0.117 R)
• M51: 8,318,240 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.1

Radius: 10.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.75 AU - 2.13 AU

Year: 1745 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,592,756 km

• M1: 132,245 km (0.103 R)
• M2: 248,931 km (0.088 R)
• M3: 368,759 km (0.113 R)
• M4: 468,391 km (0.103 R)
• M5: 579,243 km (0.074 R)
• M6: 693,386 km (0.039 R)
• M7: 983,756 km (0.107 R)
• M8: 1,068,278 km (0.118 R)
• M9: 1,179,729 km (0.119 R)
• M10: 1,286,691 km (0.108 R)
• M11: 1,362,837 km (0.105 R)
• M12: 1,440,627 km (0.062 R)
• M13: 1,519,914 km (0.044 R)
• M14: 1,710,951 km (0.101 R)
• M15: 2,086,741 km (0.088 R)
• M16: 2,279,273 km (0.081 R)
• M17: 2,616,766 km (0.103 R)
• M18: 2,736,594 km (0.118 R)
• M19: 2,847,147 km (0.114 R)
• M20: 2,947,826 km (0.109 R)
• M21: 3,141,555 km (0.057 R)
• M22: 3,280,831 km (0.038 R)
• M23: 3,784,377 km (0.092 R)
• M24: 3,883,112 km (0.115 R)
• M25: 4,441,411 km (0.101 R)
• M26: 4,532,666 km (0.119 R)
• M27: 4,769,928 km (0.072 R)
• M28: 5,092,910 km (0.066 R)
• M29: 5,381,335 km (0.12 R)
• M30: 5,548,585 km (0.093 R)
• M31: 5,745,755 km (0.093 R)
• M32: 5,931,107 km (0.117 R)
• M33: 6,017,275 km (0.12 R)
• M34: 6,118,403 km (0.092 R)
• M35: 6,366,287 km (0.055 R)
• M36: 6,721,881 km (0.065 R)
• M37: 6,872,077 km (0.068 R)
• M38: 7,576,983 km (0.112 R)
• M39: 7,858,975 km (0.059 R)
• M40: 7,937,962 km (0.118 R)
• M41: 8,224,592 km (0.094 R)
• M42: 8,595,744 km (0.113 R)
• M43: 8,742,350 km (0.094 R)
• M44: 8,857,092 km (0.116 R)
• M45: 9,204,159 km (0.059 R)
• M46: 9,320,995 km (0.088 R)
• M47: 9,522,204 km (0.043 R)
• M48: 9,894,852 km (0.05 R)
• M49: 9,997,327 km (0.103 R)
• M50: 10,272,287 km (0.104 R)
• M51: 10,654,360 km (0.055 R)
• M52: 10,952,958 km (0.1 R)
• M53: 11,094,477 km (0.108 R)
• M54: 11,612,236 km (0.052 R)
• M55: 11,774,699 km (0.032 R)
• M56: 11,883,307 km (0.071 R)
• M57: 12,156,323 km (0.072 R)
• M58: 12,284,528 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 14.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.68 AU - 2.48 AU

Year: 1937 Days

Day: 13.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,592,756 km

• M1: 230,530 km (0.109 R)
• M2: 413,189 km (0.07 R)
• M3: 576,401 km (0.072 R)
• M4: 718,519 km (0.066 R)
• M5: 962,064 km (0.088 R)
• M6: 1,062,145 km (0.115 R)
• M7: 1,224,309 km (0.116 R)
• M8: 1,395,599 km (0.113 R)
• M9: 1,586,186 km (0.113 R)
• M10: 1,740,571 km (0.086 R)
• M11: 1,854,266 km (0.115 R)
• M12: 2,173,956 km (0.078 R)
• M13: 2,346,891 km (0.07 R)
• M14: 2,511,748 km (0.08 R)
• M15: 2,947,976 km (0.104 R)
• M16: 3,266,470 km (0.108 R)
• M17: 3,437,161 km (0.092 R)
• M18: 3,743,088 km (0.078 R)
• M19: 3,862,019 km (0.107 R)
• M20: 3,967,186 km (0.055 R)
• M21: 4,180,512 km (0.113 R)
• M22: 4,714,278 km (0.058 R)
• M23: 4,810,768 km (0.083 R)
• M24: 5,005,844 km (0.103 R)
• M25: 5,104,279 km (0.076 R)
• M26: 5,286,639 km (0.106 R)
• M27: 5,623,833 km (0.102 R)
• M28: 5,933,201 km (0.04 R)
• M29: 6,037,770 km (0.074 R)
• M30: 6,587,093 km (0.119 R)
• M31: 6,822,261 km (0.113 R)
• M32: 7,042,021 km (0.109 R)
• M33: 7,134,173 km (0.104 R)
• M34: 7,226,774 km (0.071 R)
• M35: 7,375,923 km (0.064 R)
• M36: 7,525,970 km (0.076 R)
• M37: 7,734,060 km (0.077 R)
• M38: 7,867,352 km (0.053 R)
• M39: 8,039,988 km (0.081 R)
• M40: 8,743,397 km (0.079 R)
• M41: 8,842,581 km (0.108 R)
• M42: 9,364,827 km (0.111 R)
• M43: 9,507,094 km (0.109 R)
• M44: 9,732,239 km (0.115 R)
• M45: 9,979,973 km (0.111 R)
• M46: 10,208,858 km (0.068 R)
• M47: 10,439,388 km (0.046 R)
• M48: 10,629,378 km (0.063 R)
• M49: 11,120,059 km (0.089 R)
• M50: 11,314,237 km (0.111 R)
• M51: 11,487,620 km (0.108 R)
• M52: 11,683,893 km (0.072 R)
• M53: 12,168,141 km (0.103 R)
• M54: 12,749,030 km (0.11 R)
• M55: 12,884,416 km (0.103 R)
• M56: 13,133,795 km (0.041 R)
• M57: 13,637,342 km (0.117 R)
• M58: 14,077,459 km (0.12 R)
• M59: 14,310,981 km (0.109 R)
• M60: 14,545,700 km (0.098 R)
• M61: 14,900,397 km (0.108 R)
• M62: 15,521,826 km (0.103 R)
• M63: 15,859,917 km (0.112 R)
• M64: 16,029,861 km (0.115 R)
• M65: 16,151,783 km (0.071 R)
• M66: 16,298,239 km (0.05 R)
• M67: 16,396,226 km (0.11 R)
• M68: 16,568,114 km (0.111 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: 455 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit