🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.56 AU - 0.86 AU

Year: 209 Days

Day: 29.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.87 AU - 0.89 AU

Year: 289 Days

Day: 13.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,468,303 km

• M1: 125,812 km (0.066 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 586 Days

Day: 15.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,468,303 km

• M1: 166,054 km (0.101 R)
• M2: 391,946 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.44 AU - 1.82 AU

Year: 728 Days

Day: 16.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,468,303 km

• M1: 651,499 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.78 AU - 2.22 AU

Year: 990 Days

Day: 39.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,468,303 km

• M1: 888,462 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 9.1

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.66 AU - 7.24 AU

Year: 5731 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,468,303 km

• M1: 131,796 km (0.113 R)
• M2: 210,185 km (0.035 R)
• M3: 491,279 km (0.032 R)
• M4: 629,508 km (0.113 R)
• M5: 755,170 km (0.054 R)
• M6: 1,136,794 km (0.116 R)
• M7: 2,348,537 km (0.079 R)
• M8: 3,404,100 km (0.117 R)
• M9: 3,471,568 km (0.079 R)
• M10: 4,052,008 km (0.054 R)
• M11: 4,737,465 km (0.052 R)
• M12: 4,914,440 km (0.12 R)
• M13: 5,353,509 km (0.103 R)
• M14: 5,832,223 km (0.043 R)
• M15: 6,324,549 km (0.087 R)
• M16: 6,408,025 km (0.104 R)
• M17: 6,887,336 km (0.102 R)
• M18: 7,290,951 km (0.102 R)
• M19: 8,090,702 km (0.052 R)
• M20: 8,181,358 km (0.051 R)
• M21: 8,485,790 km (0.107 R)
• M22: 8,547,125 km (0.108 R)
• M23: 8,608,609 km (0.115 R)
• M24: 8,670,244 km (0.084 R)
• M25: 9,137,139 km (0.076 R)
• M26: 9,357,945 km (0.109 R)
• M27: 9,676,289 km (0.117 R)
• M28: 9,772,481 km (0.047 R)
• M29: 9,965,911 km (0.12 R)
• M30: 10,063,150 km (0.083 R)
• M31: 10,520,769 km (0.078 R)
• M32: 11,119,161 km (0.103 R)
• M33: 11,694,514 km (0.056 R)
• M34: 11,865,654 km (0.046 R)
• M35: 12,002,985 km (0.114 R)
• M36: 12,314,298 km (0.096 R)
• M37: 12,593,149 km (0.118 R)
• M38: 12,909,399 km (0.045 R)
• M39: 13,299,400 km (0.089 R)
• M40: 13,621,485 km (0.048 R)
• M41: 13,801,600 km (0.077 R)
• M42: 13,873,707 km (0.088 R)
• M43: 14,054,870 km (0.11 R)
• M44: 14,861,202 km (0.09 R)
• M45: 15,232,654 km (0.102 R)
• M46: 15,382,102 km (0.116 R)
• M47: 15,457,050 km (0.112 R)
• M48: 16,289,114 km (0.092 R)
• M49: 16,365,409 km (0.119 R)
• M50: 16,710,531 km (0.116 R)
• M51: 16,980,705 km (0.099 R)
• M52: 17,135,688 km (0.083 R)
• M53: 17,330,016 km (0.114 R)
• M54: 17,564,286 km (0.075 R)
• M55: 17,760,259 km (0.109 R)
• M56: 18,751,196 km (0.069 R)
• M57: 18,951,507 km (0.109 R)
• M58: 19,475,698 km (0.112 R)
• M59: 19,759,934 km (0.082 R)
• M60: 20,620,870 km (0.089 R)
• M61: 20,910,641 km (0.094 R)
• M62: 21,787,883 km (0.114 R)
• M63: 22,506,700 km (0.118 R)
• M64: 23,018,924 km (0.102 R)
• M65: 23,104,643 km (0.107 R)
• M66: 23,534,887 km (0.105 R)
• M67: 24,359,769 km (0.034 R)
• M68: 24,534,649 km (0.069 R)
• M69: 24,929,588 km (0.073 R)
• M70: 25,503,744 km (0.069 R)
• M71: 25,948,499 km (0.081 R)
• M72: 26,171,699 km (0.074 R)
• M73: 26,440,526 km (0.042 R)
• M74: 27,343,050 km (0.105 R)
• M75: 27,524,811 km (0.037 R)
• M76: 27,752,649 km (0.101 R)
• M77: 27,843,904 km (0.116 R)
• M78: 28,623,757 km (0.089 R)
• M79: 30,298,655 km (0.042 R)
• M80: 30,392,752 km (0.043 R)
• M81: 30,533,823 km (0.075 R)
• M82: 31,861,803 km (0.107 R)
• M83: 31,957,396 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 13.2

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.02 AU - 14.4 AU

Year: 14926 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,468,303 km

• M1: 214,075 km (0.114 R)
• M2: 483,201 km (0.101 R)
• M3: 667,356 km (0.072 R)
• M4: 1,200,822 km (0.106 R)
• M5: 1,487,003 km (0.12 R)
• M6: 1,612,964 km (0.055 R)
• M7: 2,096,764 km (0.061 R)
• M8: 2,355,568 km (0.096 R)
• M9: 2,473,900 km (0.06 R)
• M10: 2,778,930 km (0.056 R)
• M11: 2,968,022 km (0.112 R)
• M12: 3,193,915 km (0.084 R)
• M13: 4,334,598 km (0.032 R)
• M14: 4,816,154 km (0.07 R)
• M15: 5,354,108 km (0.056 R)
• M16: 6,320,809 km (0.078 R)
• M17: 6,403,836 km (0.118 R)
• M18: 6,697,197 km (0.092 R)
• M19: 7,254,001 km (0.071 R)
• M20: 7,340,917 km (0.086 R)
• M21: 9,483,907 km (0.092 R)
• M22: 9,626,922 km (0.074 R)
• M23: 10,255,084 km (0.081 R)
• M24: 11,196,802 km (0.072 R)
• M25: 11,348,046 km (0.108 R)
• M26: 11,652,627 km (0.05 R)
• M27: 11,908,439 km (0.09 R)
• M28: 13,643,475 km (0.111 R)
• M29: 14,075,963 km (0.088 R)
• M30: 14,733,146 km (0.12 R)
• M31: 15,121,054 km (0.09 R)
• M32: 16,020,586 km (0.107 R)
• M33: 16,305,270 km (0.059 R)
• M34: 16,534,305 km (0.028 R)
• M35: 16,649,196 km (0.062 R)
• M36: 16,995,365 km (0.068 R)
• M37: 17,111,304 km (0.026 R)
• M38: 17,636,392 km (0.087 R)
• M39: 18,582,748 km (0.099 R)
• M40: 18,821,955 km (0.104 R)
• M41: 19,972,064 km (0.112 R)
• M42: 20,648,396 km (0.12 R)
• M43: 21,020,446 km (0.118 R)
• M44: 21,145,061 km (0.086 R)
• M45: 21,834,258 km (0.064 R)
• M46: 22,786,000 km (0.068 R)
• M47: 22,977,934 km (0.025 R)
• M48: 24,075,982 km (0.099 R)
• M49: 25,721,708 km (0.108 R)
• M50: 26,323,092 km (0.111 R)
• M51: 27,064,349 km (0.116 R)
• M52: 28,292,099 km (0.057 R)
• M53: 28,843,666 km (0.07 R)
• M54: 29,607,812 km (0.113 R)
• M55: 30,097,596 km (0.072 R)
• M56: 30,449,001 km (0.113 R)
• M57: 32,874,880 km (0.033 R)
• M58: 35,733,247 km (0.076 R)
• M59: 36,254,595 km (0.072 R)
• M60: 36,778,637 km (0.092 R)
• M61: 37,003,931 km (0.115 R)
• M62: 37,758,353 km (0.106 R)
• M63: 39,282,306 km (0.116 R)
• M64: 40,206,373 km (0.092 R)
• M65: 40,593,382 km (0.108 R)
• M66: 40,748,665 km (0.067 R)
• M67: 40,981,738 km (0.119 R)
• M68: 42,154,286 km (0.113 R)
• M69: 42,468,891 km (0.103 R)
• M70: 42,863,081 km (0.1 R)
• M71: 44,372,374 km (0.087 R)
• M72: 46,465,847 km (0.063 R)
• M73: 47,034,917 km (0.096 R)
• M74: 48,180,089 km (0.036 R)
• M75: 48,262,218 km (0.114 R)
• M76: 48,508,905 km (0.062 R)
• M77: 49,086,203 km (0.099 R)
• M78: 49,914,975 km (0.111 R)
• M79: 51,334,360 km (0.104 R)
• M80: 52,513,341 km (0.098 R)
• M81: 53,871,540 km (0.035 R)
• M82: 53,956,810 km (0.037 R)
• M83: 55,327,276 km (0.062 R)
• M84: 57,578,575 km (0.055 R)
• M85: 58,102,467 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 7.7

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.23 AU - 23.89 AU

Year: 31432 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,468,303 km

• M1: 185,801 km (0.078 R)
• M2: 439,668 km (0.086 R)
• M3: 589,416 km (0.111 R)
• M4: 1,068,278 km (0.118 R)
• M5: 1,605,784 km (0.05 R)
• M6: 2,131,470 km (0.102 R)
• M7: 2,435,453 km (0.118 R)
• M8: 3,084,259 km (0.108 R)
• M9: 3,181,199 km (0.073 R)
• M10: 3,279,185 km (0.119 R)
• M11: 3,681,005 km (0.108 R)
• M12: 4,641,274 km (0.088 R)
• M13: 6,095,365 km (0.061 R)
• M14: 6,278,623 km (0.108 R)
• M15: 9,449,948 km (0.109 R)
• M16: 9,733,436 km (0.108 R)
• M17: 10,163,829 km (0.069 R)
• M18: 10,600,505 km (0.109 R)
• M19: 11,492,108 km (0.036 R)
• M20: 12,330,455 km (0.12 R)
• M21: 12,640,122 km (0.117 R)
• M22: 13,505,097 km (0.109 R)
• M23: 14,065,491 km (0.047 R)
• M24: 17,496,817 km (0.083 R)
• M25: 17,757,716 km (0.107 R)
• M26: 18,283,104 km (0.059 R)
• M27: 22,289,634 km (0.082 R)
• M28: 22,666,770 km (0.1 R)
• M29: 22,951,156 km (0.081 R)
• M30: 23,046,150 km (0.065 R)
• M31: 24,196,708 km (0.088 R)
• M32: 26,953,348 km (0.11 R)
• M33: 30,850,073 km (0.089 R)
• M34: 33,292,707 km (0.095 R)
• M35: 35,357,008 km (0.118 R)
• M36: 37,015,749 km (0.114 R)
• M37: 37,574,348 km (0.085 R)
• M38: 37,798,595 km (0.113 R)
• M39: 37,910,793 km (0.052 R)
• M40: 38,360,933 km (0.1 R)
• M41: 39,494,137 km (0.108 R)
• M42: 40,293,887 km (0.057 R)
• M43: 41,909,395 km (0.073 R)
• M44: 42,258,407 km (0.106 R)
• M45: 42,374,794 km (0.113 R)
• M46: 42,608,166 km (0.106 R)
• M47: 44,490,556 km (0.087 R)
• M48: 44,609,038 km (0.03 R)
• M49: 45,680,757 km (0.118 R)
• M50: 47,849,328 km (0.107 R)
• M51: 48,335,670 km (0.092 R)
• M52: 48,701,587 km (0.043 R)
• M53: 49,190,921 km (0.12 R)
• M54: 49,559,082 km (0.088 R)
• M55: 49,927,990 km (0.105 R)
• M56: 50,174,527 km (0.118 R)
• M57: 60,490,797 km (0.087 R)
• M58: 65,413,165 km (0.098 R)
• M59: 65,547,953 km (0.11 R)
• M60: 65,817,977 km (0.048 R)
• M61: 66,223,387 km (0.029 R)
• M62: 67,309,019 km (0.094 R)
• M63: 70,048,455 km (0.047 R)
• M64: 70,186,384 km (0.032 R)
• M65: 71,154,432 km (0.103 R)
• M66: 71,431,786 km (0.04 R)
• M67: 71,987,692 km (0.1 R)
• M68: 72,963,818 km (0.07 R)
• M69: 74,506,771 km (0.094 R)
• M70: 75,352,896 km (0.116 R)
• M71: 76,912,304 km (0.034 R)
• M72: 78,768,964 km (0.103 R)
• M73: 79,343,270 km (0.073 R)
• M74: 80,784,945 km (0.106 R)
• M75: 81,364,038 km (0.078 R)
• M76: 82,817,980 km (0.115 R)
• M77: 83,255,703 km (0.093 R)
• M78: 84,426,905 km (0.113 R)
• M79: 86,046,302 km (0.1 R)
• M80: 86,489,710 km (0.082 R)
• M81: 88,867,568 km (0.041 R)
• M82: 89,016,867 km (0.094 R)
• M83: 89,614,959 km (0.047 R)
• M84: 90,965,528 km (0.065 R)
• M85: 92,020,792 km (0.075 R)
• M86: 92,776,859 km (0.107 R)
• M87: 93,231,637 km (0.101 R)
• M88: 95,975,262 km (0.101 R)
• M89: 96,588,613 km (0.108 R)
• M90: 99,054,734 km (0.081 R)
• M91: 101,073,857 km (0.119 R)
• M92: 101,385,619 km (0.044 R)
• M93: 103,263,221 km (0.071 R)
• M94: 104,206,436 km (0.109 R)
• M95: 105,152,343 km (0.092 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit