🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.44 AU - 0.56 AU

Year: 123 Days

Day: 30.9 Hours

Environment

Temp: 304 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 154 Days

Day: 41.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.4 AU - 1.48 AU

Year: 602 Days

Day: 30.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.58 AU - 5.7 AU

Year: 3481 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.08 AU - 5.8 AU

Year: 3824 Days

Day: 38.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,465,484 km

• M1: 2,188,766 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.43 AU - 6.07 AU

Year: 4189 Days

Day: 38.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 11.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.99 AU - 6.99 AU

Year: 5758 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,465,484 km

• M1: 179,817 km (0.102 R)
• M2: 251,773 km (0.103 R)
• M3: 413,339 km (0.096 R)
• M4: 510,428 km (0.12 R)
• M5: 840,890 km (0.098 R)
• M6: 955,930 km (0.118 R)
• M7: 1,107,623 km (0.089 R)
• M8: 1,470,397 km (0.101 R)
• M9: 1,647,521 km (0.064 R)
• M10: 1,775,876 km (0.079 R)
• M11: 2,081,954 km (0.077 R)
• M12: 2,343,301 km (0.039 R)
• M13: 2,853,879 km (0.089 R)
• M14: 3,009,311 km (0.056 R)
• M15: 3,099,369 km (0.098 R)
• M16: 3,328,702 km (0.053 R)
• M17: 3,422,051 km (0.116 R)
• M18: 3,707,334 km (0.105 R)
• M19: 3,852,893 km (0.105 R)
• M20: 4,025,080 km (0.112 R)
• M21: 4,199,960 km (0.113 R)
• M22: 4,635,140 km (0.111 R)
• M23: 5,004,498 km (0.085 R)
• M24: 5,138,687 km (0.062 R)
• M25: 5,520,909 km (0.083 R)
• M26: 6,516,782 km (0.087 R)
• M27: 6,604,746 km (0.074 R)
• M28: 6,900,800 km (0.099 R)
• M29: 7,536,591 km (0.086 R)
• M30: 7,690,827 km (0.111 R)
• M31: 7,877,225 km (0.112 R)
• M32: 8,065,120 km (0.09 R)
• M33: 8,318,090 km (0.063 R)
• M34: 9,588,176 km (0.085 R)
• M35: 9,688,407 km (0.062 R)
• M36: 10,058,811 km (0.094 R)
• M37: 10,987,814 km (0.079 R)
• M38: 11,480,290 km (0.067 R)
• M39: 12,486,785 km (0.056 R)
• M40: 12,632,942 km (0.116 R)
• M41: 13,446,754 km (0.101 R)
• M42: 13,634,051 km (0.11 R)
• M43: 13,935,640 km (0.078 R)
• M44: 15,124,794 km (0.068 R)
• M45: 17,313,560 km (0.032 R)
• M46: 17,517,462 km (0.05 R)
• M47: 17,640,132 km (0.118 R)
• M48: 17,763,102 km (0.09 R)
• M49: 18,010,088 km (0.074 R)
• M50: 19,050,840 km (0.113 R)
• M51: 19,261,324 km (0.088 R)
• M52: 19,472,556 km (0.085 R)
• M53: 20,153,825 km (0.11 R)
• M54: 21,452,185 km (0.108 R)
• M55: 21,539,700 km (0.108 R)
• M56: 21,671,196 km (0.11 R)
• M57: 22,155,744 km (0.109 R)
• M58: 22,911,512 km (0.103 R)
• M59: 23,045,851 km (0.067 R)
• M60: 23,180,340 km (0.119 R)
• M61: 23,405,036 km (0.064 R)
• M62: 24,402,704 km (0.102 R)
• M63: 24,814,846 km (0.088 R)
• M64: 24,952,626 km (0.099 R)
• M65: 25,692,387 km (0.097 R)
• M66: 25,925,012 km (0.093 R)
• M67: 26,439,329 km (0.091 R)
• M68: 29,012,562 km (0.117 R)
• M69: 29,497,708 km (0.077 R)
• M70: 30,034,615 km (0.096 R)
• M71: 30,771,833 km (0.11 R)
• M72: 30,969,452 km (0.106 R)
• M73: 31,714,300 km (0.082 R)
• M74: 32,063,910 km (0.118 R)
• M75: 32,465,132 km (0.11 R)
• M76: 32,918,413 km (0.036 R)
• M77: 33,475,216 km (0.098 R)
• M78: 33,576,793 km (0.052 R)
• M79: 33,780,246 km (0.068 R)
• M80: 33,933,135 km (0.068 R)
• M81: 34,137,337 km (0.049 R)
• M82: 34,239,512 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.69 AU - 10.05 AU

Year: 8433 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,465,484 km

• M1: 186,249 km (0.114 R)
• M2: 543,639 km (0.059 R)
• M3: 996,920 km (0.062 R)
• M4: 1,229,246 km (0.07 R)
• M5: 1,611,468 km (0.076 R)
• M6: 1,747,154 km (0.119 R)
• M7: 2,030,641 km (0.076 R)
• M8: 2,135,510 km (0.094 R)
• M9: 2,264,014 km (0.086 R)
• M10: 2,351,080 km (0.114 R)
• M11: 2,439,343 km (0.094 R)
• M12: 2,573,831 km (0.067 R)
• M13: 2,850,438 km (0.075 R)
• M14: 3,210,071 km (0.049 R)
• M15: 3,764,032 km (0.054 R)
• M16: 3,999,499 km (0.049 R)
• M17: 4,185,898 km (0.099 R)
• M18: 4,375,289 km (0.118 R)
• M19: 4,678,673 km (0.059 R)
• M20: 4,762,598 km (0.099 R)
• M21: 5,074,809 km (0.11 R)
• M22: 5,276,915 km (0.11 R)
• M23: 5,570,426 km (0.059 R)
• M24: 5,749,196 km (0.063 R)
• M25: 6,051,234 km (0.114 R)
• M26: 6,327,691 km (0.052 R)
• M27: 6,639,752 km (0.078 R)
• M28: 6,893,021 km (0.09 R)
• M29: 7,573,093 km (0.041 R)
• M30: 7,837,881 km (0.112 R)
• M31: 8,547,424 km (0.092 R)
• M32: 8,962,259 km (0.097 R)
• M33: 9,632,457 km (0.099 R)
• M34: 11,359,116 km (0.089 R)
• M35: 11,586,355 km (0.107 R)
• M36: 12,045,471 km (0.11 R)
• M37: 12,510,571 km (0.117 R)
• M38: 12,823,829 km (0.061 R)
• M39: 13,100,136 km (0.091 R)
• M40: 13,259,009 km (0.089 R)
• M41: 13,578,400 km (0.1 R)
• M42: 13,739,218 km (0.067 R)
• M43: 14,143,731 km (0.092 R)
• M44: 15,006,013 km (0.102 R)
• M45: 15,632,529 km (0.116 R)
• M46: 15,843,162 km (0.112 R)
• M47: 15,970,021 km (0.112 R)
• M48: 16,352,693 km (0.067 R)
• M49: 16,781,440 km (0.102 R)
• M50: 16,954,076 km (0.063 R)
• M51: 17,431,593 km (0.046 R)
• M52: 18,488,950 km (0.108 R)
• M53: 19,205,375 km (0.094 R)
• M54: 19,431,118 km (0.094 R)
• M55: 19,748,714 km (0.058 R)
• M56: 19,976,552 km (0.094 R)
• M57: 20,711,526 km (0.048 R)
• M58: 21,549,124 km (0.027 R)
• M59: 21,783,694 km (0.113 R)
• M60: 22,113,707 km (0.115 R)
• M61: 22,302,948 km (0.059 R)
• M62: 22,492,788 km (0.098 R)
• M63: 22,730,798 km (0.104 R)
• M64: 23,305,403 km (0.047 R)
• M65: 23,546,256 km (0.096 R)
• M66: 23,981,885 km (0.045 R)
• M67: 25,156,528 km (0.094 R)
• M68: 25,304,779 km (0.092 R)
• M69: 27,714,502 km (0.078 R)
• M70: 28,379,614 km (0.029 R)
• M71: 28,998,350 km (0.07 R)
• M72: 29,153,783 km (0.096 R)
• M73: 29,621,575 km (0.078 R)
• M74: 30,039,402 km (0.083 R)
• M75: 32,104,601 km (0.109 R)
• M76: 34,051,318 km (0.094 R)
• M77: 34,763,553 km (0.041 R)
• M78: 37,267,223 km (0.118 R)
• M79: 37,379,870 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 5.6

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.94 AU - 20.24 AU

Year: 23532 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,465,484 km

• M1: 71,807 km (0.104 R)
• M2: 198,965 km (0.075 R)
• M3: 268,678 km (0.086 R)
• M4: 331,359 km (0.04 R)
• M5: 675,584 km (0.057 R)
• M6: 764,146 km (0.104 R)
• M7: 1,027,588 km (0.111 R)
• M8: 1,317,957 km (0.076 R)
• M9: 1,752,988 km (0.057 R)
• M10: 2,430,666 km (0.068 R)
• M11: 2,637,859 km (0.073 R)
• M12: 3,255,698 km (0.042 R)
• M13: 3,369,243 km (0.119 R)
• M14: 3,600,372 km (0.076 R)
• M15: 4,037,198 km (0.107 R)
• M16: 4,323,977 km (0.111 R)
• M17: 4,532,815 km (0.065 R)
• M18: 4,917,132 km (0.117 R)
• M19: 5,223,210 km (0.101 R)
• M20: 5,625,778 km (0.059 R)
• M21: 6,413,261 km (0.096 R)
• M22: 6,460,683 km (0.104 R)
• M23: 6,555,827 km (0.117 R)
• M24: 6,747,612 km (0.101 R)
• M25: 7,433,069 km (0.088 R)
• M26: 7,482,885 km (0.077 R)
• M27: 7,632,932 km (0.111 R)
• M28: 8,038,043 km (0.108 R)
• M29: 8,089,206 km (0.099 R)
• M30: 8,243,291 km (0.081 R)
• M31: 8,816,401 km (0.043 R)
• M32: 10,166,222 km (0.093 R)
• M33: 10,276,925 km (0.101 R)
• M34: 12,102,617 km (0.077 R)
• M35: 14,833,826 km (0.093 R)
• M36: 14,896,657 km (0.105 R)
• M37: 15,465,577 km (0.098 R)
• M38: 17,346,920 km (0.096 R)
• M39: 17,545,736 km (0.079 R)
• M40: 19,025,857 km (0.109 R)
• M41: 19,230,806 km (0.118 R)
• M42: 19,299,173 km (0.102 R)
• M43: 19,919,106 km (0.057 R)
• M44: 21,107,811 km (0.049 R)
• M45: 21,461,759 km (0.104 R)
• M46: 21,817,802 km (0.108 R)
• M47: 22,679,935 km (0.105 R)
• M48: 23,773,346 km (0.094 R)
• M49: 24,067,754 km (0.118 R)
• M50: 24,363,360 km (0.065 R)
• M51: 24,511,611 km (0.109 R)
• M52: 25,482,800 km (0.085 R)
• M53: 25,859,638 km (0.08 R)
• M54: 26,010,881 km (0.084 R)
• M55: 26,695,291 km (0.053 R)
• M56: 26,848,180 km (0.034 R)
• M57: 27,231,600 km (0.087 R)
• M58: 27,848,840 km (0.1 R)
• M59: 29,728,238 km (0.094 R)
• M60: 29,886,812 km (0.118 R)
• M61: 29,966,099 km (0.097 R)
• M62: 30,124,972 km (0.093 R)
• M63: 31,164,528 km (0.094 R)
• M64: 31,729,110 km (0.111 R)
• M65: 32,134,520 km (0.086 R)
• M66: 32,215,752 km (0.115 R)
• M67: 32,704,937 km (0.082 R)
• M68: 32,868,447 km (0.113 R)
• M69: 36,281,373 km (0.038 R)
• M70: 37,814,901 km (0.091 R)
• M71: 37,986,639 km (0.027 R)
• M72: 38,589,668 km (0.076 R)
• M73: 42,451,687 km (0.081 R)
• M74: 42,540,847 km (0.102 R)
• M75: 43,976,388 km (0.108 R)
• M76: 44,066,596 km (0.075 R)
• M77: 44,156,953 km (0.073 R)
• M78: 45,336,682 km (0.078 R)
• M79: 48,470,458 km (0.049 R)
• M80: 48,563,807 km (0.089 R)
• M81: 48,937,203 km (0.111 R)
• M82: 49,969,279 km (0.075 R)
• M83: 50,535,208 km (0.119 R)
• M84: 51,768,792 km (0.11 R)
• M85: 52,916,208 km (0.073 R)
• M86: 54,168,791 km (0.113 R)
• M87: 56,310,434 km (0.105 R)
• M88: 56,506,557 km (0.084 R)
• M89: 60,274,927 km (0.071 R)
• M90: 61,279,925 km (0.051 R)
• M91: 62,088,053 km (0.087 R)
• M92: 64,635,854 km (0.051 R)
• M93: 64,841,103 km (0.078 R)
• M94: 67,425,555 km (0.102 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit