🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 259 Days

Day: 26.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,097,045 km

• M1: 86,916 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.85 AU - 1.23 AU

Year: 391 Days

Day: 43 Hours

Environment

Temp: 21 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.4 AU - 1.5 AU

Year: 644 Days

Day: 16.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.49 AU - 5.85 AU

Year: 4337 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,097,045 km

• M1: 218,413 km (0.043 R)
• M2: 390,600 km (0.092 R)
• M3: 493,374 km (0.086 R)
• M4: 618,438 km (0.098 R)
• M5: 808,876 km (0.085 R)
• M6: 986,149 km (0.076 R)
• M7: 1,092,064 km (0.045 R)
• M8: 1,227,301 km (0.115 R)
• M9: 1,557,015 km (0.096 R)
• M10: 1,885,831 km (0.109 R)
• M11: 2,174,555 km (0.114 R)
• M12: 2,396,707 km (0.074 R)
• M13: 2,660,149 km (0.113 R)
• M14: 2,778,332 km (0.11 R)
• M15: 2,881,255 km (0.048 R)
• M16: 3,002,878 km (0.091 R)
• M17: 3,179,703 km (0.082 R)
• M18: 3,396,470 km (0.068 R)
• M19: 3,581,074 km (0.115 R)
• M20: 3,674,572 km (0.117 R)
• M21: 3,768,969 km (0.042 R)
• M22: 4,076,542 km (0.11 R)
• M23: 4,412,539 km (0.085 R)
• M24: 4,533,264 km (0.071 R)
• M25: 4,798,800 km (0.067 R)
• M26: 5,779,115 km (0.119 R)
• M27: 6,089,830 km (0.106 R)
• M28: 6,543,261 km (0.093 R)
• M29: 6,727,715 km (0.113 R)
• M30: 6,984,126 km (0.088 R)
• M31: 7,386,993 km (0.046 R)
• M32: 7,482,885 km (0.091 R)
• M33: 7,821,725 km (0.112 R)
• M34: 8,017,698 km (0.12 R)
• M35: 8,190,633 km (0.12 R)
• M36: 8,339,632 km (0.112 R)
• M37: 8,514,812 km (0.027 R)
• M38: 10,172,356 km (0.069 R)
• M39: 10,332,725 km (0.11 R)
• M40: 10,764,764 km (0.067 R)
• M41: 11,175,260 km (0.067 R)
• M42: 12,124,608 km (0.117 R)
• M43: 13,245,395 km (0.111 R)
• M44: 14,791,041 km (0.082 R)
• M45: 14,912,365 km (0.05 R)
• M46: 15,155,760 km (0.119 R)
• M47: 15,492,804 km (0.119 R)
• M48: 15,925,292 km (0.106 R)
• M49: 16,550,162 km (0.101 R)
• M50: 16,739,104 km (0.113 R)
• M51: 16,928,944 km (0.118 R)
• M52: 17,920,628 km (0.077 R)
• M53: 18,082,343 km (0.077 R)
• M54: 18,212,045 km (0.042 R)
• M55: 18,537,719 km (0.096 R)
• M56: 19,426,779 km (0.099 R)
• M57: 19,759,635 km (0.111 R)
• M58: 20,094,285 km (0.068 R)
• M59: 20,532,308 km (0.068 R)
• M60: 21,246,338 km (0.096 R)
• M61: 21,349,112 km (0.109 R)
• M62: 21,451,886 km (0.114 R)
• M63: 21,726,996 km (0.039 R)
• M64: 22,037,861 km (0.071 R)
• M65: 22,944,125 km (0.107 R)
• M66: 23,366,589 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 12.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.43 AU - 10.45 AU

Year: 9862 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,097,045 km

• M1: 154,535 km (0.119 R)
• M2: 320,289 km (0.075 R)
• M3: 642,373 km (0.101 R)
• M4: 743,501 km (0.098 R)
• M5: 1,143,526 km (0.075 R)
• M6: 1,227,151 km (0.089 R)
• M7: 1,335,011 km (0.11 R)
• M8: 1,583,793 km (0.106 R)
• M9: 2,178,594 km (0.092 R)
• M10: 2,446,224 km (0.108 R)
• M11: 2,556,179 km (0.075 R)
• M12: 2,810,046 km (0.111 R)
• M13: 2,896,514 km (0.089 R)
• M14: 3,131,682 km (0.111 R)
• M15: 3,373,133 km (0.074 R)
• M16: 3,465,285 km (0.033 R)
• M17: 3,906,599 km (0.083 R)
• M18: 4,466,544 km (0.047 R)
• M19: 4,877,190 km (0.076 R)
• M20: 5,993,938 km (0.107 R)
• M21: 6,639,154 km (0.095 R)
• M22: 6,989,661 km (0.075 R)
• M23: 7,147,487 km (0.032 R)
• M24: 7,668,387 km (0.054 R)
• M25: 7,954,119 km (0.073 R)
• M26: 8,201,703 km (0.044 R)
• M27: 9,002,650 km (0.067 R)
• M28: 9,260,856 km (0.034 R)
• M29: 9,784,598 km (0.077 R)
• M30: 9,961,273 km (0.091 R)
• M31: 10,094,565 km (0.112 R)
• M32: 11,135,766 km (0.104 R)
• M33: 11,227,919 km (0.045 R)
• M34: 12,544,829 km (0.045 R)
• M35: 12,833,403 km (0.116 R)
• M36: 13,613,556 km (0.114 R)
• M37: 13,712,141 km (0.093 R)
• M38: 14,009,392 km (0.11 R)
• M39: 15,785,717 km (0.066 R)
• M40: 16,938,219 km (0.112 R)
• M41: 17,632,054 km (0.119 R)
• M42: 18,172,102 km (0.119 R)
• M43: 20,386,001 km (0.08 R)
• M44: 21,009,675 km (0.093 R)
• M45: 21,582,186 km (0.09 R)
• M46: 21,812,566 km (0.088 R)
• M47: 22,101,739 km (0.082 R)
• M48: 23,035,679 km (0.058 R)
• M49: 23,153,262 km (0.093 R)
• M50: 23,271,146 km (0.027 R)
• M51: 23,863,404 km (0.092 R)
• M52: 24,221,242 km (0.036 R)
• M53: 24,761,140 km (0.117 R)
• M54: 26,774,728 km (0.1 R)
• M55: 27,084,395 km (0.063 R)
• M56: 27,208,562 km (0.066 R)
• M57: 27,333,027 km (0.086 R)
• M58: 31,086,886 km (0.059 R)
• M59: 32,593,636 km (0.042 R)
• M60: 33,322,627 km (0.1 R)
• M61: 33,989,983 km (0.086 R)
• M62: 34,661,827 km (0.102 R)
• M63: 36,018,530 km (0.095 R)
• M64: 36,360,361 km (0.12 R)
• M65: 37,323,472 km (0.099 R)
• M66: 38,713,835 km (0.114 R)
• M67: 40,191,862 km (0.117 R)
• M68: 41,044,719 km (0.087 R)
• M69: 41,688,289 km (0.1 R)
• M70: 42,840,641 km (0.093 R)
• M71: 44,003,615 km (0.116 R)
• M72: 44,149,623 km (0.072 R)
• M73: 44,588,842 km (0.106 R)
• M74: 45,989,377 km (0.112 R)
• M75: 46,211,829 km (0.113 R)
• M76: 46,806,780 km (0.11 R)
• M77: 47,030,429 km (0.076 R)
• M78: 47,179,877 km (0.077 R)
• M79: 48,682,289 km (0.054 R)
• M80: 50,047,818 km (0.102 R)
• M81: 51,349,020 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 8.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.54 AU - 12.34 AU

Year: 12446 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 162.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,097,045 km

• M1: 112,797 km (0.103 R)
• M2: 183,706 km (0.048 R)
• M3: 427,850 km (0.109 R)
• M4: 578,794 km (0.106 R)
• M5: 1,197,681 km (0.039 R)
• M6: 1,672,504 km (0.1 R)
• M7: 2,334,624 km (0.066 R)
• M8: 2,581,311 km (0.054 R)
• M9: 2,836,525 km (0.099 R)
• M10: 2,952,613 km (0.119 R)
• M11: 3,219,645 km (0.064 R)
• M12: 3,745,332 km (0.077 R)
• M13: 4,264,587 km (0.103 R)
• M14: 4,364,368 km (0.116 R)
• M15: 4,703,058 km (0.084 R)
• M16: 5,405,569 km (0.054 R)
• M17: 5,732,441 km (0.052 R)
• M18: 6,215,941 km (0.064 R)
• M19: 6,329,486 km (0.103 R)
• M20: 6,828,993 km (0.118 R)
• M21: 7,103,356 km (0.074 R)
• M22: 7,261,780 km (0.074 R)
• M23: 7,622,311 km (0.085 R)
• M24: 7,825,315 km (0.089 R)
• M25: 8,361,175 km (0.045 R)
• M26: 8,444,650 km (0.104 R)
• M27: 8,528,425 km (0.03 R)
• M28: 8,866,367 km (0.102 R)
• M29: 9,122,628 km (0.108 R)
• M30: 10,039,064 km (0.111 R)
• M31: 10,938,746 km (0.09 R)
• M32: 11,352,085 km (0.062 R)
• M33: 13,007,535 km (0.113 R)
• M34: 13,298,802 km (0.096 R)
• M35: 14,235,434 km (0.059 R)
• M36: 15,142,446 km (0.105 R)
• M37: 15,295,335 km (0.094 R)
• M38: 17,117,736 km (0.115 R)
• M39: 17,436,978 km (0.104 R)
• M40: 18,569,883 km (0.069 R)
• M41: 19,007,606 km (0.104 R)
• M42: 19,283,016 km (0.065 R)
• M43: 19,559,772 km (0.043 R)
• M44: 20,061,074 km (0.082 R)
• M45: 20,510,317 km (0.107 R)
• M46: 21,247,386 km (0.093 R)
• M47: 21,762,750 km (0.11 R)
• M48: 22,340,048 km (0.103 R)
• M49: 22,456,136 km (0.08 R)
• M50: 23,392,170 km (0.1 R)
• M51: 24,102,461 km (0.114 R)
• M52: 24,699,805 km (0.083 R)
• M53: 26,031,077 km (0.077 R)
• M54: 26,705,464 km (0.039 R)
• M55: 26,767,098 km (0.105 R)
• M56: 27,696,699 km (0.096 R)
• M57: 27,758,932 km (0.041 R)
• M58: 28,259,487 km (0.11 R)
• M59: 28,447,830 km (0.096 R)
• M60: 28,699,753 km (0.118 R)
• M61: 29,332,851 km (0.117 R)
• M62: 30,291,026 km (0.089 R)
• M63: 30,677,138 km (0.117 R)
• M64: 31,714,749 km (0.08 R)
• M65: 31,779,973 km (0.051 R)
• M66: 32,041,321 km (0.118 R)
• M67: 33,558,094 km (0.088 R)
• M68: 33,957,669 km (0.053 R)
• M69: 34,425,761 km (0.085 R)
• M70: 34,896,097 km (0.105 R)
• M71: 37,072,746 km (0.091 R)
• M72: 37,279,041 km (0.108 R)
• M73: 38,664,168 km (0.063 R)
• M74: 38,873,455 km (0.048 R)
• M75: 39,854,818 km (0.047 R)
• M76: 40,702,439 km (0.066 R)
• M77: 40,986,376 km (0.055 R)
• M78: 42,200,213 km (0.096 R)
• M79: 42,775,417 km (0.109 R)
• M80: 42,919,629 km (0.117 R)
• M81: 43,425,719 km (0.066 R)
• M82: 45,764,233 km (0.104 R)
• M83: 46,800,198 km (0.114 R)
• M84: 47,694,344 km (0.099 R)
• M85: 47,993,540 km (0.071 R)
• M86: 48,143,437 km (0.047 R)
• M87: 49,423,696 km (0.079 R)
• M88: 49,499,392 km (0.115 R)
• M89: 49,802,328 km (0.106 R)
• M90: 50,030,016 km (0.065 R)
• M91: 50,944,208 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit