🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 263 Days

Day: 39.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 23.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,066,240 km

• M1: 489,634 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 13.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 479 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,066,240 km

• M1: 165,904 km (0.104 R)
• M2: 332,556 km (0.106 R)
• M3: 440,267 km (0.116 R)
• M4: 539,899 km (0.105 R)
• M5: 649,105 km (0.044 R)
• M6: 801,246 km (0.068 R)
• M7: 901,626 km (0.118 R)
• M8: 1,020,108 km (0.066 R)
• M9: 1,189,901 km (0.065 R)
• M10: 1,274,125 km (0.08 R)
• M11: 1,357,601 km (0.065 R)
• M12: 1,467,854 km (0.063 R)
• M13: 1,581,249 km (0.117 R)
• M14: 1,671,607 km (0.111 R)
• M15: 1,807,142 km (0.105 R)
• M16: 1,998,628 km (0.065 R)
• M17: 2,146,729 km (0.093 R)
• M18: 2,328,042 km (0.092 R)
• M19: 2,506,961 km (0.066 R)
• M20: 2,605,845 km (0.079 R)
• M21: 2,706,076 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.76 AU - 2.18 AU

Year: 1785 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,066,240 km

• M1: 168,447 km (0.094 R)
• M2: 283,488 km (0.093 R)
• M3: 381,774 km (0.053 R)
• M4: 544,237 km (0.074 R)
• M5: 636,090 km (0.055 R)
• M6: 742,155 km (0.074 R)
• M7: 931,247 km (0.117 R)
• M8: 1,174,792 km (0.101 R)
• M9: 1,379,143 km (0.1 R)
• M10: 1,638,097 km (0.052 R)
• M11: 2,050,837 km (0.107 R)
• M12: 2,227,512 km (0.092 R)
• M13: 2,558,722 km (0.08 R)
• M14: 2,827,250 km (0.095 R)
• M15: 3,659,613 km (0.045 R)
• M16: 4,125,460 km (0.112 R)
• M17: 4,215,070 km (0.051 R)
• M18: 4,472,228 km (0.032 R)
• M19: 4,564,231 km (0.072 R)
• M20: 4,687,799 km (0.087 R)
• M21: 4,844,129 km (0.103 R)
• M22: 5,113,704 km (0.074 R)
• M23: 5,242,209 km (0.104 R)
• M24: 5,502,658 km (0.037 R)
• M25: 5,684,270 km (0.118 R)
• M26: 5,951,901 km (0.083 R)
• M27: 6,036,424 km (0.107 R)
• M28: 6,121,395 km (0.094 R)
• M29: 6,206,666 km (0.108 R)
• M30: 6,395,758 km (0.064 R)
• M31: 6,744,620 km (0.057 R)
• M32: 7,063,862 km (0.093 R)
• M33: 7,406,291 km (0.112 R)
• M34: 7,588,801 km (0.112 R)
• M35: 7,735,855 km (0.047 R)
• M36: 7,828,157 km (0.116 R)
• M37: 7,920,908 km (0.059 R)
• M38: 8,014,108 km (0.109 R)
• M39: 8,314,650 km (0.077 R)
• M40: 8,791,568 km (0.08 R)
• M41: 8,888,058 km (0.055 R)
• M42: 9,121,132 km (0.101 R)
• M43: 9,395,494 km (0.1 R)
• M44: 9,593,263 km (0.067 R)
• M45: 9,912,355 km (0.074 R)
• M46: 10,053,127 km (0.115 R)
• M47: 10,174,301 km (0.084 R)
• M48: 10,377,455 km (0.088 R)
• M49: 10,891,024 km (0.066 R)
• M50: 11,307,953 km (0.105 R)
• M51: 11,518,288 km (0.049 R)
• M52: 11,708,726 km (0.057 R)
• M53: 11,942,996 km (0.081 R)
• M54: 12,286,623 km (0.096 R)
• M55: 13,049,422 km (0.045 R)
• M56: 13,181,667 km (0.086 R)
• M57: 13,270,079 km (0.089 R)
• M58: 13,447,652 km (0.108 R)
• M59: 13,715,432 km (0.114 R)
• M60: 14,597,910 km (0.094 R)
• M61: 15,289,202 km (0.099 R)
• M62: 15,382,251 km (0.054 R)
• M63: 15,475,451 km (0.052 R)
• M64: 15,709,123 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 12.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.38 AU - 2.44 AU

Year: 2416 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,066,240 km

• M1: 162,463 km (0.103 R)
• M2: 335,398 km (0.104 R)
• M3: 462,856 km (0.1 R)
• M4: 627,413 km (0.037 R)
• M5: 841,039 km (0.117 R)
• M6: 1,374,206 km (0.066 R)
• M7: 1,463,217 km (0.072 R)
• M8: 1,554,322 km (0.085 R)
• M9: 1,635,554 km (0.086 R)
• M10: 1,754,334 km (0.092 R)
• M11: 1,863,840 km (0.031 R)
• M12: 2,128,628 km (0.047 R)
• M13: 2,667,031 km (0.118 R)
• M14: 2,779,678 km (0.081 R)
• M15: 2,937,504 km (0.112 R)
• M16: 3,157,413 km (0.118 R)
• M17: 4,189,040 km (0.102 R)
• M18: 4,271,169 km (0.097 R)
• M19: 4,554,806 km (0.098 R)
• M20: 4,656,383 km (0.098 R)
• M21: 5,087,973 km (0.111 R)
• M22: 5,175,787 km (0.031 R)
• M23: 6,157,149 km (0.102 R)
• M24: 6,364,043 km (0.117 R)
• M25: 6,630,926 km (0.117 R)
• M26: 6,843,055 km (0.06 R)
• M27: 7,057,579 km (0.088 R)
• M28: 7,313,989 km (0.114 R)
• M29: 7,473,311 km (0.049 R)
• M30: 8,266,479 km (0.085 R)
• M31: 8,641,671 km (0.119 R)
• M32: 8,746,838 km (0.107 R)
• M33: 8,979,762 km (0.086 R)
• M34: 9,129,210 km (0.09 R)
• M35: 9,538,659 km (0.118 R)
• M36: 9,800,456 km (0.058 R)
• M37: 10,264,359 km (0.118 R)
• M38: 10,420,539 km (0.086 R)
• M39: 10,939,494 km (0.108 R)
• M40: 11,282,522 km (0.071 R)
• M41: 11,397,563 km (0.039 R)
• M42: 11,885,401 km (0.088 R)
• M43: 12,096,484 km (0.09 R)
• M44: 12,594,046 km (0.1 R)
• M45: 12,857,488 km (0.106 R)
• M46: 13,122,576 km (0.044 R)
• M47: 13,267,985 km (0.082 R)
• M48: 13,389,608 km (0.054 R)
• M49: 14,400,441 km (0.1 R)
• M50: 14,550,487 km (0.109 R)
• M51: 15,359,363 km (0.03 R)
• M52: 15,820,723 km (0.101 R)
• M53: 16,338,780 km (0.119 R)
• M54: 16,994,169 km (0.079 R)
• M55: 17,364,872 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.5

Radius: 6.3

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.65 AU - 7.13 AU

Year: 10430 Days

Day: 21.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,066,240 km

• M1: 326,572 km (0.062 R)
• M2: 455,526 km (0.027 R)
• M3: 502,200 km (0.107 R)
• M4: 1,210,546 km (0.092 R)
• M5: 1,299,856 km (0.11 R)
• M6: 1,391,410 km (0.041 R)
• M7: 1,485,208 km (0.109 R)
• M8: 1,605,484 km (0.04 R)
• M9: 1,679,087 km (0.059 R)
• M10: 1,829,881 km (0.099 R)
• M11: 1,881,193 km (0.064 R)
• M12: 2,064,451 km (0.104 R)
• M13: 2,226,166 km (0.096 R)
• M14: 2,706,674 km (0.097 R)
• M15: 3,469,623 km (0.067 R)
• M16: 3,759,694 km (0.066 R)
• M17: 3,924,251 km (0.095 R)
• M18: 4,363,171 km (0.096 R)
• M19: 4,960,665 km (0.058 R)
• M20: 5,214,084 km (0.053 R)
• M21: 6,230,751 km (0.035 R)
• M22: 7,225,128 km (0.107 R)
• M23: 7,347,799 km (0.112 R)
• M24: 7,887,099 km (0.111 R)
• M25: 8,140,368 km (0.055 R)
• M26: 8,654,835 km (0.09 R)
• M27: 8,698,219 km (0.083 R)
• M28: 8,741,602 km (0.037 R)
• M29: 10,077,661 km (0.081 R)
• M30: 10,537,076 km (0.109 R)
• M31: 10,815,926 km (0.062 R)
• M32: 11,763,030 km (0.041 R)
• M33: 12,295,150 km (0.119 R)
• M34: 12,392,837 km (0.085 R)
• M35: 12,637,879 km (0.118 R)
• M36: 12,785,831 km (0.09 R)
• M37: 13,282,795 km (0.112 R)
• M38: 14,552,731 km (0.073 R)
• M39: 15,123,746 km (0.105 R)
• M40: 16,555,996 km (0.079 R)
• M41: 17,097,391 km (0.065 R)
• M42: 17,151,845 km (0.101 R)
• M43: 17,206,448 km (0.086 R)
• M44: 18,086,532 km (0.097 R)
• M45: 18,308,835 km (0.094 R)
• M46: 18,420,435 km (0.107 R)
• M47: 18,868,630 km (0.08 R)
• M48: 18,924,879 km (0.036 R)
• M49: 18,981,277 km (0.092 R)
• M50: 19,433,960 km (0.077 R)
• M51: 19,947,679 km (0.088 R)
• M52: 20,234,907 km (0.113 R)
• M53: 20,465,737 km (0.065 R)
• M54: 20,813,552 km (0.113 R)
• M55: 21,515,016 km (0.115 R)
• M56: 21,573,808 km (0.075 R)
• M57: 22,402,880 km (0.065 R)
• M58: 23,001,271 km (0.08 R)
• M59: 23,061,409 km (0.086 R)
• M60: 23,302,561 km (0.067 R)
• M61: 23,969,768 km (0.115 R)
• M62: 25,571,811 km (0.108 R)
• M63: 25,883,872 km (0.114 R)
• M64: 30,184,961 km (0.085 R)
• M65: 32,181,344 km (0.052 R)
• M66: 32,315,982 km (0.055 R)
• M67: 33,535,803 km (0.094 R)
• M68: 34,288,730 km (0.075 R)
• M69: 34,357,395 km (0.104 R)
• M70: 35,324,246 km (0.099 R)
• M71: 35,950,612 km (0.047 R)
• M72: 36,861,663 km (0.117 R)
• M73: 38,634,996 km (0.114 R)
• M74: 39,352,169 km (0.065 R)
• M75: 39,712,251 km (0.053 R)
• M76: 40,073,530 km (0.118 R)
• M77: 41,018,091 km (0.077 R)
• M78: 41,529,715 km (0.066 R)
• M79: 42,337,843 km (0.079 R)
• M80: 43,448,308 km (0.059 R)
• M81: 45,018,936 km (0.12 R)
• M82: 45,546,568 km (0.099 R)
• M83: 45,924,751 km (0.06 R)
• M84: 46,000,597 km (0.091 R)
• M85: 46,303,982 km (0.12 R)
• M86: 48,987,319 km (0.109 R)
• M87: 49,452,419 km (0.117 R)
• M88: 50,934,784 km (0.098 R)
• M89: 51,091,712 km (0.075 R)
• M90: 51,957,435 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit