🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.16 AU - 2.16 AU

Year: 1116 Days

Day: 19.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,510,004 km

• M1: 564,882 km (0.075 R)
• M2: 1,090,269 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.5 AU - 2.6 AU

Year: 1431 Days

Day: 14.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 13.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.23 AU - 7.15 AU

Year: 5413 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,510,004 km

• M1: 178,919 km (0.107 R)
• M2: 285,582 km (0.109 R)
• M3: 407,355 km (0.071 R)
• M4: 633,846 km (0.119 R)
• M5: 734,077 km (0.119 R)
• M6: 1,227,151 km (0.053 R)
• M7: 1,515,576 km (0.099 R)
• M8: 1,716,187 km (0.107 R)
• M9: 1,801,458 km (0.098 R)
• M10: 2,079,410 km (0.106 R)
• M11: 2,357,812 km (0.108 R)
• M12: 2,508,607 km (0.105 R)
• M13: 2,634,568 km (0.119 R)
• M14: 2,863,602 km (0.096 R)
• M15: 3,204,686 km (0.115 R)
• M16: 3,653,629 km (0.06 R)
• M17: 3,781,086 km (0.076 R)
• M18: 3,942,502 km (0.094 R)
• M19: 4,122,768 km (0.085 R)
• M20: 4,272,216 km (0.079 R)
• M21: 4,389,800 km (0.094 R)
• M22: 4,594,001 km (0.115 R)
• M23: 4,871,206 km (0.06 R)
• M24: 4,958,870 km (0.113 R)
• M25: 5,100,390 km (0.071 R)
• M26: 5,442,071 km (0.115 R)
• M27: 5,606,479 km (0.119 R)
• M28: 5,884,283 km (0.096 R)
• M29: 6,280,867 km (0.034 R)
• M30: 6,666,680 km (0.109 R)
• M31: 6,961,238 km (0.04 R)
• M32: 7,624,255 km (0.096 R)
• M33: 8,035,949 km (0.054 R)
• M34: 8,816,999 km (0.038 R)
• M35: 9,010,579 km (0.117 R)
• M36: 9,118,738 km (0.119 R)
• M37: 9,336,553 km (0.052 R)
• M38: 9,511,881 km (0.089 R)
• M39: 10,179,537 km (0.097 R)
• M40: 10,450,907 km (0.091 R)
• M41: 11,000,679 km (0.105 R)
• M42: 11,232,706 km (0.059 R)
• M43: 11,442,741 km (0.11 R)
• M44: 11,772,156 km (0.107 R)
• M45: 11,890,637 km (0.077 R)
• M46: 12,104,861 km (0.104 R)
• M47: 12,272,261 km (0.079 R)
• M48: 12,561,135 km (0.109 R)
• M49: 12,755,014 km (0.113 R)
• M50: 13,145,763 km (0.033 R)
• M51: 13,515,719 km (0.032 R)
• M52: 13,739,218 km (0.089 R)
• M53: 13,839,000 km (0.11 R)
• M54: 14,645,931 km (0.1 R)
• M55: 14,773,388 km (0.079 R)
• M56: 15,132,273 km (0.093 R)
• M57: 15,416,210 km (0.108 R)
• M58: 15,597,822 km (0.12 R)
• M59: 15,858,571 km (0.116 R)
• M60: 16,305,270 km (0.096 R)
• M61: 16,437,365 km (0.086 R)
• M62: 16,702,752 km (0.111 R)
• M63: 17,859,891 km (0.055 R)
• M64: 18,160,134 km (0.028 R)
• M65: 18,517,075 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.33 AU - 15.07 AU

Year: 14977 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,510,004 km

• M1: 336,595 km (0.053 R)
• M2: 423,811 km (0.117 R)
• M3: 714,180 km (0.077 R)
• M4: 931,845 km (0.057 R)
• M5: 1,029,533 km (0.09 R)
• M6: 2,385,338 km (0.117 R)
• M7: 2,579,067 km (0.038 R)
• M8: 2,835,927 km (0.102 R)
• M9: 3,011,854 km (0.061 R)
• M10: 4,478,811 km (0.098 R)
• M11: 5,612,912 km (0.027 R)
• M12: 5,723,615 km (0.115 R)
• M13: 5,984,962 km (0.085 R)
• M14: 6,288,496 km (0.096 R)
• M15: 6,403,686 km (0.084 R)
• M16: 6,792,641 km (0.09 R)
• M17: 7,269,559 km (0.112 R)
• M18: 7,552,897 km (0.063 R)
• M19: 8,340,081 km (0.114 R)
• M20: 8,765,089 km (0.106 R)
• M21: 8,893,893 km (0.089 R)
• M22: 9,023,444 km (0.079 R)
• M23: 9,328,026 km (0.107 R)
• M24: 10,626,086 km (0.108 R)
• M25: 10,994,097 km (0.11 R)
• M26: 11,319,622 km (0.062 R)
• M27: 11,980,246 km (0.116 R)
• M28: 12,847,914 km (0.114 R)
• M29: 13,043,588 km (0.119 R)
• M30: 13,338,745 km (0.113 R)
• M31: 14,288,392 km (0.092 R)
• M32: 14,389,670 km (0.034 R)
• M33: 15,518,834 km (0.094 R)
• M34: 16,146,846 km (0.099 R)
• M35: 16,570,208 km (0.052 R)
• M36: 16,729,829 km (0.039 R)
• M37: 17,158,277 km (0.1 R)
• M38: 17,590,166 km (0.047 R)
• M39: 17,861,986 km (0.094 R)
• M40: 18,244,956 km (0.112 R)
• M41: 19,018,826 km (0.116 R)
• M42: 19,241,877 km (0.05 R)
• M43: 20,942,804 km (0.113 R)
• M44: 21,230,930 km (0.077 R)
• M45: 21,520,402 km (0.117 R)
• M46: 22,632,363 km (0.051 R)
• M47: 23,583,207 km (0.054 R)
• M48: 24,547,066 km (0.077 R)
• M49: 24,790,162 km (0.085 R)
• M50: 25,339,785 km (0.089 R)
• M51: 26,202,815 km (0.077 R)
• M52: 26,700,378 km (0.077 R)
• M53: 27,767,908 km (0.045 R)
• M54: 28,977,556 km (0.094 R)
• M55: 29,750,379 km (0.082 R)
• M56: 30,791,431 km (0.068 R)
• M57: 31,119,199 km (0.074 R)
• M58: 31,712,056 km (0.113 R)
• M59: 33,782,790 km (0.098 R)
• M60: 34,936,788 km (0.062 R)
• M61: 36,657,313 km (0.068 R)
• M62: 36,796,139 km (0.059 R)
• M63: 37,423,104 km (0.1 R)
• M64: 38,194,132 km (0.101 R)
• M65: 38,970,395 km (0.105 R)
• M66: 39,467,209 km (0.044 R)
• M67: 40,180,342 km (0.093 R)
• M68: 40,466,972 km (0.088 R)
• M69: 41,330,451 km (0.104 R)
• M70: 42,272,918 km (0.119 R)
• M71: 43,075,809 km (0.105 R)
• M72: 43,662,981 km (0.056 R)
• M73: 44,845,103 km (0.074 R)
• M74: 45,142,354 km (0.118 R)
• M75: 46,337,641 km (0.1 R)
• M76: 47,014,572 km (0.076 R)
• M77: 49,294,593 km (0.084 R)
• M78: 49,678,162 km (0.086 R)
• M79: 50,139,671 km (0.116 R)
• M80: 51,067,028 km (0.119 R)
• M81: 51,532,727 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 3

Gravity: 47.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.34 AU - 16.52 AU

Year: 19265 Days

Day: 19.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,510,004 km

• M1: 39,344 km (0.099 R)
• M2: 131,347 km (0.043 R)
• M3: 367,113 km (0.068 R)
• M4: 545,135 km (0.119 R)
• M5: 623,075 km (0.091 R)
• M6: 790,026 km (0.098 R)
• M7: 923,916 km (0.048 R)
• M8: 2,044,554 km (0.092 R)
• M9: 2,074,623 km (0.116 R)
• M10: 2,544,959 km (0.113 R)
• M11: 2,842,360 km (0.049 R)
• M12: 3,046,860 km (0.114 R)
• M13: 3,150,830 km (0.109 R)
• M14: 3,220,693 km (0.098 R)
• M15: 3,541,879 km (0.09 R)
• M16: 3,873,238 km (0.112 R)
• M17: 4,369,006 km (0.101 R)
• M18: 5,046,983 km (0.109 R)
• M19: 5,128,963 km (0.107 R)
• M20: 5,335,558 km (0.061 R)
• M21: 5,672,003 km (0.06 R)
• M22: 5,928,713 km (0.117 R)
• M23: 5,971,797 km (0.095 R)
• M24: 6,409,222 km (0.1 R)
• M25: 8,210,530 km (0.048 R)
• M26: 8,258,700 km (0.092 R)
• M27: 8,355,191 km (0.111 R)
• M28: 9,847,429 km (0.069 R)
• M29: 10,207,212 km (0.082 R)
• M30: 10,414,854 km (0.075 R)
• M31: 10,781,369 km (0.08 R)
• M32: 11,098,965 km (0.111 R)
• M33: 12,179,361 km (0.078 R)
• M34: 12,234,263 km (0.073 R)
• M35: 12,843,576 km (0.119 R)
• M36: 12,955,475 km (0.1 R)
• M37: 14,613,169 km (0.113 R)
• M38: 15,023,217 km (0.098 R)
• M39: 15,200,041 km (0.069 R)
• M40: 16,215,362 km (0.099 R)
• M41: 17,872,308 km (0.096 R)
• M42: 18,310,630 km (0.116 R)
• M43: 18,436,442 km (0.054 R)
• M44: 18,499,572 km (0.074 R)
• M45: 18,942,830 km (0.098 R)
• M46: 19,646,539 km (0.107 R)
• M47: 19,711,015 km (0.107 R)
• M48: 19,904,595 km (0.107 R)
• M49: 21,211,332 km (0.048 R)
• M50: 22,478,277 km (0.09 R)
• M51: 23,495,692 km (0.111 R)
• M52: 26,281,055 km (0.081 R)
• M53: 27,136,755 km (0.115 R)
• M54: 27,208,562 km (0.115 R)
• M55: 28,146,690 km (0.084 R)
• M56: 28,729,224 km (0.032 R)
• M57: 29,242,195 km (0.071 R)
• M58: 29,610,505 km (0.101 R)
• M59: 32,459,148 km (0.117 R)
• M60: 32,535,293 km (0.064 R)
• M61: 33,915,932 km (0.11 R)
• M62: 34,070,466 km (0.05 R)
• M63: 36,813,343 km (0.089 R)
• M64: 36,972,067 km (0.034 R)
• M65: 37,370,296 km (0.1 R)
• M66: 37,769,872 km (0.087 R)
• M67: 41,594,342 km (0.104 R)
• M68: 42,174,333 km (0.099 R)
• M69: 42,590,364 km (0.049 R)
• M70: 45,199,501 km (0.058 R)
• M71: 45,539,836 km (0.109 R)
• M72: 46,566,227 km (0.119 R)
• M73: 46,910,003 km (0.118 R)
• M74: 50,129,947 km (0.037 R)
• M75: 50,217,911 km (0.114 R)
• M76: 50,482,250 km (0.091 R)
• M77: 50,747,038 km (0.06 R)
• M78: 50,923,863 km (0.06 R)
• M79: 52,078,011 km (0.054 R)
• M80: 52,434,802 km (0.101 R)
• M81: 52,882,099 km (0.102 R)
• M82: 53,240,685 km (0.044 R)
• M83: 55,500,660 km (0.117 R)
• M84: 56,871,575 km (0.069 R)
• M85: 57,239,137 km (0.093 R)
• M86: 57,330,990 km (0.097 R)
• M87: 58,346,162 km (0.078 R)
• M88: 58,531,364 km (0.114 R)
• M89: 59,833,314 km (0.104 R)
• M90: 61,238,786 km (0.116 R)
• M91: 61,521,077 km (0.077 R)
• M92: 61,803,967 km (0.035 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit