🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.1 AU - 1.7 AU

Year: 634 Days

Day: 44.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 150.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,221,367 km

• M1: 564,582 km (0.114 R)
• M2: 942,766 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.41 AU - 1.57 AU

Year: 696 Days

Day: 13.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.62 AU - 2.58 AU

Year: 1165 Days

Day: 19.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 10.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.31 AU - 5.73 AU

Year: 4307 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,221,367 km

• M1: 129,851 km (0.049 R)
• M2: 213,027 km (0.088 R)
• M3: 390,301 km (0.115 R)
• M4: 639,980 km (0.08 R)
• M5: 725,849 km (0.105 R)
• M6: 806,781 km (0.057 R)
• M7: 1,059,153 km (0.115 R)
• M8: 1,248,843 km (0.092 R)
• M9: 1,404,275 km (0.058 R)
• M10: 1,484,460 km (0.086 R)
• M11: 1,661,584 km (0.087 R)
• M12: 1,734,438 km (0.087 R)
• M13: 1,858,454 km (0.118 R)
• M14: 2,024,059 km (0.035 R)
• M15: 2,154,957 km (0.113 R)
• M16: 2,221,379 km (0.071 R)
• M17: 2,635,017 km (0.076 R)
• M18: 3,163,097 km (0.072 R)
• M19: 3,315,687 km (0.104 R)
• M20: 3,392,880 km (0.049 R)
• M21: 3,502,086 km (0.05 R)
• M22: 3,596,482 km (0.033 R)
• M23: 3,771,961 km (0.052 R)
• M24: 3,901,363 km (0.104 R)
• M25: 4,032,261 km (0.064 R)
• M26: 4,098,234 km (0.086 R)
• M27: 4,349,109 km (0.101 R)
• M28: 4,622,125 km (0.12 R)
• M29: 4,900,826 km (0.069 R)
• M30: 5,185,062 km (0.113 R)
• M31: 5,511,335 km (0.113 R)
• M32: 5,732,590 km (0.065 R)
• M33: 6,549,544 km (0.116 R)
• M34: 6,744,770 km (0.115 R)
• M35: 6,862,802 km (0.1 R)
• M36: 7,463,438 km (0.045 R)
• M37: 7,646,845 km (0.107 R)
• M38: 8,374,638 km (0.105 R)
• M39: 8,586,619 km (0.069 R)
• M40: 8,929,646 km (0.05 R)
• M41: 9,059,348 km (0.084 R)
• M42: 9,430,500 km (0.044 R)
• M43: 9,496,473 km (0.09 R)
• M44: 9,673,298 km (0.104 R)
• M45: 9,895,750 km (0.093 R)
• M46: 10,482,323 km (0.04 R)
• M47: 10,550,689 km (0.064 R)
• M48: 10,619,205 km (0.047 R)
• M49: 10,779,723 km (0.119 R)
• M50: 10,964,178 km (0.11 R)
• M51: 11,336,377 km (0.101 R)
• M52: 11,500,336 km (0.064 R)
• M53: 11,618,070 km (0.106 R)
• M54: 11,854,734 km (0.1 R)
• M55: 12,092,893 km (0.053 R)
• M56: 12,695,324 km (0.107 R)
• M57: 12,792,712 km (0.088 R)
• M58: 12,890,250 km (0.11 R)
• M59: 13,209,043 km (0.098 R)
• M60: 13,480,713 km (0.12 R)
• M61: 13,679,528 km (0.082 R)
• M62: 14,408,369 km (0.094 R)
• M63: 14,713,699 km (0.107 R)
• M64: 14,995,541 km (0.05 R)
• M65: 15,564,312 km (0.117 R)
• M66: 15,799,031 km (0.116 R)
• M67: 15,877,570 km (0.078 R)
• M68: 15,982,438 km (0.087 R)
• M69: 16,643,212 km (0.098 R)
• M70: 16,829,910 km (0.07 R)
• M71: 17,286,034 km (0.026 R)
• M72: 17,393,894 km (0.087 R)
• M73: 17,637,589 km (0.066 R)
• M74: 17,746,197 km (0.118 R)
• M75: 18,375,256 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 9.2

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.62 AU - 6.8 AU

Year: 6655 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,221,367 km

• M1: 121,174 km (0.084 R)
• M2: 182,210 km (0.109 R)
• M3: 327,171 km (0.086 R)
• M4: 544,985 km (0.109 R)
• M5: 989,291 km (0.119 R)
• M6: 1,129,165 km (0.093 R)
• M7: 1,257,071 km (0.096 R)
• M8: 1,567,786 km (0.108 R)
• M9: 1,690,456 km (0.113 R)
• M10: 1,967,661 km (0.061 R)
• M11: 2,033,783 km (0.027 R)
• M12: 2,100,504 km (0.103 R)
• M13: 2,445,776 km (0.113 R)
• M14: 2,613,176 km (0.109 R)
• M15: 2,759,632 km (0.057 R)
• M16: 2,934,063 km (0.08 R)
• M17: 3,241,487 km (0.096 R)
• M18: 4,660,572 km (0.098 R)
• M19: 4,779,203 km (0.115 R)
• M20: 5,356,202 km (0.116 R)
• M21: 5,543,050 km (0.075 R)
• M22: 5,827,286 km (0.066 R)
• M23: 6,542,214 km (0.051 R)
• M24: 7,147,786 km (0.101 R)
• M25: 7,526,718 km (0.05 R)
• M26: 7,666,143 km (0.053 R)
• M27: 8,018,446 km (0.082 R)
• M28: 8,089,505 km (0.097 R)
• M29: 8,556,849 km (0.075 R)
• M30: 8,702,407 km (0.052 R)
• M31: 9,032,869 km (0.114 R)
• M32: 10,668,273 km (0.081 R)
• M33: 11,061,566 km (0.082 R)
• M34: 11,499,588 km (0.066 R)
• M35: 11,821,822 km (0.072 R)
• M36: 12,024,677 km (0.107 R)
• M37: 12,187,888 km (0.081 R)
• M38: 12,269,718 km (0.066 R)
• M39: 12,433,977 km (0.095 R)
• M40: 12,723,299 km (0.117 R)
• M41: 13,519,459 km (0.077 R)
• M42: 13,944,915 km (0.075 R)
• M43: 14,073,569 km (0.119 R)
• M44: 15,336,175 km (0.064 R)
• M45: 15,557,431 km (0.055 R)
• M46: 16,498,700 km (0.113 R)
• M47: 17,274,066 km (0.061 R)
• M48: 20,444,045 km (0.097 R)
• M49: 20,541,284 km (0.07 R)
• M50: 20,638,821 km (0.095 R)
• M51: 20,883,264 km (0.066 R)
• M52: 21,276,408 km (0.117 R)
• M53: 21,820,944 km (0.093 R)
• M54: 23,379,903 km (0.091 R)
• M55: 23,685,831 km (0.104 R)
• M56: 23,788,156 km (0.1 R)
• M57: 23,941,793 km (0.086 R)
• M58: 24,147,191 km (0.109 R)
• M59: 24,974,617 km (0.118 R)
• M60: 26,180,375 km (0.119 R)
• M61: 26,445,014 km (0.065 R)
• M62: 26,763,807 km (0.077 R)
• M63: 27,190,759 km (0.115 R)
• M64: 28,430,776 km (0.09 R)
• M65: 28,702,745 km (0.072 R)
• M66: 28,866,405 km (0.11 R)
• M67: 30,575,262 km (0.112 R)
• M68: 30,909,762 km (0.089 R)
• M69: 32,486,973 km (0.096 R)
• M70: 33,457,265 km (0.075 R)
• M71: 34,552,919 km (0.066 R)
• M72: 34,668,858 km (0.117 R)
• M73: 35,134,257 km (0.06 R)
• M74: 35,192,600 km (0.042 R)
• M75: 35,250,943 km (0.109 R)
• M76: 36,542,721 km (0.112 R)
• M77: 36,661,053 km (0.102 R)
• M78: 37,432,529 km (0.106 R)
• M79: 37,670,988 km (0.116 R)
• M80: 37,969,735 km (0.083 R)
• M81: 38,569,622 km (0.113 R)
• M82: 39,172,651 km (0.065 R)
• M83: 39,414,701 km (0.115 R)
• M84: 40,632,726 km (0.106 R)
• M85: 40,693,912 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 8.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.33 AU - 12.09 AU

Year: 12491 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,221,367 km

• M1: 186,249 km (0.082 R)
• M2: 239,656 km (0.12 R)
• M3: 483,351 km (0.111 R)
• M4: 545,434 km (0.081 R)
• M5: 1,373,458 km (0.072 R)
• M6: 1,449,304 km (0.108 R)
• M7: 2,019,870 km (0.037 R)
• M8: 2,141,793 km (0.056 R)
• M9: 2,448,020 km (0.119 R)
• M10: 2,615,868 km (0.039 R)
• M11: 3,101,912 km (0.104 R)
• M12: 3,427,736 km (0.107 R)
• M13: 3,594,687 km (0.107 R)
• M14: 3,679,210 km (0.047 R)
• M15: 4,002,192 km (0.087 R)
• M16: 4,356,739 km (0.063 R)
• M17: 5,191,046 km (0.084 R)
• M18: 5,774,328 km (0.111 R)
• M19: 5,848,828 km (0.112 R)
• M20: 6,792,192 km (0.051 R)
• M21: 7,002,377 km (0.093 R)
• M22: 7,456,257 km (0.094 R)
• M23: 7,673,024 km (0.066 R)
• M24: 7,974,614 km (0.11 R)
• M25: 9,510,834 km (0.105 R)
• M26: 11,570,947 km (0.049 R)
• M27: 13,104,773 km (0.114 R)
• M28: 13,432,243 km (0.083 R)
• M29: 14,128,920 km (0.115 R)
• M30: 14,229,450 km (0.106 R)
• M31: 14,363,789 km (0.106 R)
• M32: 14,735,390 km (0.083 R)
• M33: 15,007,658 km (0.079 R)
• M34: 17,676,036 km (0.118 R)
• M35: 19,101,105 km (0.076 R)
• M36: 19,212,256 km (0.089 R)
• M37: 19,584,306 km (0.096 R)
• M38: 20,486,830 km (0.095 R)
• M39: 20,828,811 km (0.094 R)
• M40: 20,943,253 km (0.109 R)
• M41: 21,057,845 km (0.103 R)
• M42: 21,326,224 km (0.058 R)
• M43: 23,512,746 km (0.083 R)
• M44: 25,974,678 km (0.071 R)
• M45: 26,180,076 km (0.061 R)
• M46: 26,633,807 km (0.108 R)
• M47: 26,882,438 km (0.043 R)
• M48: 27,090,230 km (0.052 R)
• M49: 27,381,945 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit