🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.52 AU - 0.68 AU

Year: 170 Days

Day: 42 Hours

Environment

Temp: 148 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.72 AU - 0.76 AU

Year: 233 Days

Day: 47.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.18 AU - 1.92 AU

Year: 705 Days

Day: 25.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.68 AU - 2.02 AU

Year: 919 Days

Day: 20.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.27 AU - 2.43 AU

Year: 1316 Days

Day: 42.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.73 AU - 2.75 AU

Year: 1657 Days

Day: 44.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.48 AU - 4.16 AU

Year: 2727 Days

Day: 14.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 13.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.69 AU - 5.75 AU

Year: 4356 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,308,995 km

• M1: 181,163 km (0.064 R)
• M2: 270,623 km (0.075 R)
• M3: 365,468 km (0.109 R)
• M4: 625,768 km (0.082 R)
• M5: 724,353 km (0.061 R)
• M6: 939,923 km (0.108 R)
• M7: 1,281,156 km (0.119 R)
• M8: 1,424,172 km (0.109 R)
• M9: 1,623,286 km (0.097 R)
• M10: 1,818,811 km (0.099 R)
• M11: 2,134,163 km (0.077 R)
• M12: 2,262,369 km (0.117 R)
• M13: 2,393,416 km (0.03 R)
• M14: 2,511,898 km (0.1 R)
• M15: 2,942,889 km (0.029 R)
• M16: 3,364,157 km (0.117 R)
• M17: 3,565,216 km (0.101 R)
• M18: 3,684,446 km (0.036 R)
• M19: 4,174,529 km (0.052 R)
• M20: 4,409,248 km (0.111 R)
• M21: 4,760,204 km (0.083 R)
• M22: 4,891,701 km (0.083 R)
• M23: 5,177,882 km (0.113 R)
• M24: 5,410,805 km (0.082 R)
• M25: 5,707,009 km (0.091 R)
• M26: 5,867,079 km (0.116 R)
• M27: 6,008,449 km (0.114 R)
• M28: 6,191,856 km (0.106 R)
• M29: 6,335,919 km (0.11 R)
• M30: 6,460,085 km (0.115 R)
• M31: 7,505,624 km (0.095 R)
• M32: 7,681,402 km (0.086 R)
• M33: 8,397,976 km (0.077 R)
• M34: 8,511,820 km (0.086 R)
• M35: 8,741,303 km (0.051 R)
• M36: 8,879,830 km (0.025 R)
• M37: 9,206,253 km (0.041 R)
• M38: 9,583,988 km (0.074 R)
• M39: 10,673,958 km (0.068 R)
• M40: 10,847,042 km (0.119 R)
• M41: 11,498,092 km (0.062 R)
• M42: 11,624,802 km (0.117 R)
• M43: 11,777,392 km (0.097 R)
• M44: 11,879,567 km (0.081 R)
• M45: 11,981,892 km (0.059 R)
• M46: 12,316,841 km (0.054 R)
• M47: 12,733,322 km (0.106 R)
• M48: 12,917,028 km (0.1 R)
• M49: 13,048,824 km (0.094 R)
• M50: 13,234,026 km (0.075 R)
• M51: 13,446,605 km (0.119 R)
• M52: 13,606,974 km (0.117 R)
• M53: 14,254,583 km (0.085 R)
• M54: 14,472,547 km (0.101 R)
• M55: 14,746,760 km (0.092 R)
• M56: 14,995,092 km (0.074 R)
• M57: 15,691,919 km (0.105 R)
• M58: 15,860,665 km (0.097 R)
• M59: 16,513,511 km (0.115 R)
• M60: 16,742,545 km (0.11 R)
• M61: 17,407,208 km (0.114 R)
• M62: 17,669,603 km (0.072 R)
• M63: 17,992,286 km (0.083 R)
• M64: 18,375,854 km (0.065 R)
• M65: 18,762,415 km (0.118 R)
• M66: 19,061,461 km (0.059 R)
• M67: 19,241,577 km (0.093 R)
• M68: 19,452,660 km (0.11 R)
• M69: 19,785,665 km (0.049 R)
• M70: 19,907,288 km (0.094 R)
• M71: 20,365,506 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 9.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.56 AU - 9.8 AU

Year: 10159 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,308,995 km

• M1: 121,623 km (0.097 R)
• M2: 263,143 km (0.119 R)
• M3: 401,371 km (0.115 R)
• M4: 534,663 km (0.112 R)
• M5: 624,721 km (0.104 R)
• M6: 720,613 km (0.05 R)
• M7: 834,906 km (0.101 R)
• M8: 997,369 km (0.076 R)
• M9: 1,185,414 km (0.085 R)
• M10: 1,369,419 km (0.046 R)
• M11: 1,562,999 km (0.119 R)
• M12: 1,629,570 km (0.05 R)
• M13: 1,697,188 km (0.06 R)
• M14: 1,782,907 km (0.118 R)
• M15: 2,443,831 km (0.115 R)
• M16: 2,521,771 km (0.118 R)
• M17: 2,600,460 km (0.112 R)
• M18: 2,944,236 km (0.115 R)
• M19: 3,174,616 km (0.092 R)
• M20: 3,564,169 km (0.101 R)
• M21: 4,037,946 km (0.081 R)
• M22: 5,396,743 km (0.073 R)
• M23: 5,524,500 km (0.076 R)
• M24: 5,731,094 km (0.039 R)
• M25: 5,809,185 km (0.095 R)
• M26: 5,992,741 km (0.106 R)
• M27: 6,312,133 km (0.077 R)
• M28: 6,582,456 km (0.09 R)
• M29: 7,134,472 km (0.075 R)
• M30: 7,218,696 km (0.062 R)
• M31: 7,932,427 km (0.068 R)
• M32: 8,224,293 km (0.12 R)
• M33: 9,673,597 km (0.117 R)
• M34: 9,985,508 km (0.051 R)
• M35: 10,111,170 km (0.11 R)
• M36: 10,427,570 km (0.119 R)
• M37: 10,523,163 km (0.106 R)
• M38: 10,651,069 km (0.093 R)
• M39: 10,973,153 km (0.058 R)
• M40: 12,158,866 km (0.076 R)
• M41: 12,394,034 km (0.116 R)
• M42: 12,596,889 km (0.12 R)
• M43: 15,332,735 km (0.083 R)
• M44: 15,696,257 km (0.075 R)
• M45: 16,173,325 km (0.093 R)
• M46: 16,395,029 km (0.054 R)
• M47: 17,594,654 km (0.083 R)
• M48: 17,746,646 km (0.073 R)
• M49: 19,250,852 km (0.064 R)
• M50: 19,721,936 km (0.045 R)
• M51: 19,998,543 km (0.118 R)
• M52: 20,355,932 km (0.091 R)
• M53: 21,359,883 km (0.104 R)
• M54: 21,562,588 km (0.092 R)
• M55: 21,643,970 km (0.105 R)
• M56: 22,174,593 km (0.115 R)
• M57: 22,421,130 km (0.085 R)
• M58: 22,668,416 km (0.109 R)
• M59: 23,457,545 km (0.07 R)
• M60: 24,255,649 km (0.062 R)
• M61: 25,190,935 km (0.105 R)
• M62: 25,921,870 km (0.082 R)
• M63: 26,051,572 km (0.082 R)
• M64: 26,616,004 km (0.058 R)
• M65: 26,877,950 km (0.1 R)
• M66: 26,965,315 km (0.042 R)
• M67: 28,422,548 km (0.096 R)
• M68: 28,824,518 km (0.111 R)
• M69: 29,318,191 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.5

Radius: 7.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.42 AU - 19.34 AU

Year: 25331 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,308,995 km

• M1: 116,238 km (0.11 R)
• M2: 242,349 km (0.064 R)
• M3: 379,679 km (0.119 R)
• M4: 942,616 km (0.108 R)
• M5: 1,531,733 km (0.075 R)
• M6: 1,619,846 km (0.097 R)
• M7: 1,709,604 km (0.059 R)
• M8: 1,831,976 km (0.115 R)
• M9: 1,989,053 km (0.062 R)
• M10: 2,249,503 km (0.092 R)
• M11: 2,350,183 km (0.119 R)
• M12: 2,590,736 km (0.084 R)
• M13: 3,591,246 km (0.099 R)
• M14: 4,741,505 km (0.112 R)
• M15: 5,133,750 km (0.039 R)
• M16: 6,853,527 km (0.106 R)
• M17: 7,049,351 km (0.11 R)
• M18: 7,147,936 km (0.093 R)
• M19: 7,396,418 km (0.077 R)
• M20: 7,446,384 km (0.091 R)
• M21: 7,850,896 km (0.099 R)
• M22: 7,901,909 km (0.106 R)
• M23: 8,004,384 km (0.11 R)
• M24: 10,088,880 km (0.109 R)
• M25: 10,479,929 km (0.109 R)
• M26: 11,219,242 km (0.07 R)
• M27: 11,566,159 km (0.107 R)
• M28: 11,740,890 km (0.097 R)
• M29: 12,747,833 km (0.045 R)
• M30: 14,465,815 km (0.101 R)
• M31: 16,713,373 km (0.054 R)
• M32: 17,109,508 km (0.049 R)
• M33: 17,375,344 km (0.093 R)
• M34: 17,978,373 km (0.047 R)
• M35: 19,067,296 km (0.106 R)
• M36: 20,037,588 km (0.1 R)
• M37: 20,317,784 km (0.06 R)
• M38: 20,882,068 km (0.093 R)
• M39: 22,751,143 km (0.048 R)
• M40: 24,523,579 km (0.097 R)
• M41: 24,598,378 km (0.037 R)
• M42: 25,124,065 km (0.035 R)
• M43: 26,723,715 km (0.098 R)
• M44: 27,574,628 km (0.04 R)
• M45: 28,513,055 km (0.12 R)
• M46: 30,020,254 km (0.064 R)
• M47: 30,581,994 km (0.075 R)
• M48: 31,879,007 km (0.071 R)
• M49: 34,108,315 km (0.102 R)
• M50: 34,359,041 km (0.089 R)
• M51: 34,946,661 km (0.086 R)
• M52: 35,452,900 km (0.082 R)
• M53: 37,071,998 km (0.12 R)
• M54: 37,588,410 km (0.12 R)
• M55: 38,020,448 km (0.116 R)
• M56: 39,064,193 km (0.085 R)
• M57: 40,293,738 km (0.108 R)
• M58: 41,535,849 km (0.047 R)
• M59: 41,803,629 km (0.073 R)
• M60: 41,982,548 km (0.081 R)
• M61: 43,151,356 km (0.053 R)
• M62: 44,970,317 km (0.111 R)
• M63: 47,000,061 km (0.064 R)
• M64: 47,372,260 km (0.114 R)
• M65: 47,932,504 km (0.093 R)
• M66: 50,575,599 km (0.064 R)
• M67: 51,818,758 km (0.08 R)
• M68: 53,556,636 km (0.071 R)
• M69: 55,509,935 km (0.032 R)
• M70: 57,984,135 km (0.047 R)
• M71: 58,983,897 km (0.112 R)
• M72: 61,508,062 km (0.098 R)
• M73: 62,527,572 km (0.119 R)
• M74: 67,498,410 km (0.102 R)
• M75: 68,023,498 km (0.104 R)
• M76: 68,971,949 km (0.095 R)
• M77: 70,243,531 km (0.107 R)
• M78: 70,775,650 km (0.111 R)
• M79: 70,882,164 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit