🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.73 AU - 0.75 AU

Year: 233 Days

Day: 25.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.67 AU - 0.87 AU

Year: 247 Days

Day: 34.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 349 Days

Day: 28.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,277,316 km

• M1: 435,479 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.23 AU

Year: 387 Days

Day: 34.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.27 AU - 1.63 AU

Year: 638 Days

Day: 21.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.51 AU - 2.47 AU

Year: 1025 Days

Day: 28.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,277,316 km

• M1: 1,476,980 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.06 AU - 4.1 AU

Year: 2474 Days

Day: 33.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 9.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.7 AU - 14.14 AU

Year: 14096 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,277,316 km

• M1: 130,599 km (0.03 R)
• M2: 203,004 km (0.034 R)
• M3: 739,013 km (0.073 R)
• M4: 1,020,557 km (0.096 R)
• M5: 1,136,046 km (0.097 R)
• M6: 1,450,501 km (0.085 R)
• M7: 2,157,800 km (0.053 R)
• M8: 3,265,722 km (0.108 R)
• M9: 3,422,949 km (0.104 R)
• M10: 3,550,556 km (0.093 R)
• M11: 4,026,576 km (0.068 R)
• M12: 4,332,205 km (0.066 R)
• M13: 5,147,364 km (0.085 R)
• M14: 5,220,517 km (0.097 R)
• M15: 5,856,009 km (0.056 R)
• M16: 5,989,899 km (0.04 R)
• M17: 6,535,632 km (0.109 R)
• M18: 7,674,371 km (0.095 R)
• M19: 7,820,977 km (0.103 R)
• M20: 8,633,443 km (0.059 R)
• M21: 8,851,556 km (0.057 R)
• M22: 8,939,370 km (0.103 R)
• M23: 9,427,508 km (0.096 R)
• M24: 9,562,296 km (0.084 R)
• M25: 11,609,393 km (0.105 R)
• M26: 12,830,710 km (0.053 R)
• M27: 13,456,628 km (0.114 R)
• M28: 14,195,192 km (0.06 R)
• M29: 14,504,710 km (0.106 R)
• M30: 15,472,908 km (0.096 R)
• M31: 16,326,962 km (0.083 R)
• M32: 16,542,981 km (0.102 R)
• M33: 17,858,246 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 3.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.4 AU - 14.86 AU

Year: 17378 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,277,316 km

• M1: 53,257 km (0.1 R)
• M2: 80,184 km (0.087 R)
• M3: 182,509 km (0.073 R)
• M4: 255,064 km (0.116 R)
• M5: 328,218 km (0.095 R)
• M6: 565,330 km (0.052 R)
• M7: 763,248 km (0.093 R)
• M8: 857,645 km (0.044 R)
• M9: 894,146 km (0.099 R)
• M10: 1,528,741 km (0.119 R)
• M11: 1,974,841 km (0.094 R)
• M12: 2,389,676 km (0.117 R)
• M13: 2,758,136 km (0.071 R)
• M14: 2,794,189 km (0.037 R)
• M15: 3,125,399 km (0.11 R)
• M16: 3,468,875 km (0.107 R)
• M17: 3,985,886 km (0.119 R)
• M18: 4,067,566 km (0.088 R)
• M19: 4,505,289 km (0.036 R)
• M20: 4,547,775 km (0.07 R)
• M21: 4,805,383 km (0.07 R)
• M22: 5,067,777 km (0.103 R)
• M23: 5,134,049 km (0.05 R)
• M24: 5,334,810 km (0.065 R)
• M25: 5,379,689 km (0.084 R)
• M26: 5,629,218 km (0.045 R)
• M27: 5,674,995 km (0.032 R)
• M28: 5,720,772 km (0.119 R)
• M29: 5,812,924 km (0.102 R)
• M30: 6,664,136 km (0.071 R)
• M31: 6,858,464 km (0.098 R)
• M32: 6,882,998 km (0.083 R)
• M33: 7,705,188 km (0.083 R)
• M34: 7,934,821 km (0.031 R)
• M35: 8,479,357 km (0.096 R)
• M36: 8,663,512 km (0.04 R)
• M37: 8,902,270 km (0.045 R)
• M38: 9,169,901 km (0.073 R)
• M39: 9,331,915 km (0.094 R)
• M40: 9,522,054 km (0.081 R)
• M41: 9,658,637 km (0.096 R)
• M42: 10,463,473 km (0.076 R)
• M43: 10,916,755 km (0.059 R)
• M44: 11,318,575 km (0.05 R)
• M45: 11,492,258 km (0.04 R)
• M46: 11,521,280 km (0.09 R)
• M47: 11,696,010 km (0.09 R)
• M48: 12,463,148 km (0.058 R)
• M49: 13,828,827 km (0.102 R)
• M50: 14,232,143 km (0.093 R)
• M51: 14,860,155 km (0.034 R)
• M52: 14,955,150 km (0.107 R)
• M53: 15,273,195 km (0.049 R)
• M54: 15,464,979 km (0.092 R)
• M55: 16,240,644 km (0.102 R)
• M56: 17,161,269 km (0.119 R)
• M57: 18,267,994 km (0.056 R)
• M58: 18,471,597 km (0.111 R)
• M59: 18,505,556 km (0.104 R)
• M60: 19,190,415 km (0.091 R)
• M61: 19,259,379 km (0.108 R)
• M62: 19,639,956 km (0.065 R)
• M63: 20,057,933 km (0.062 R)
• M64: 20,796,498 km (0.113 R)
• M65: 21,293,911 km (0.09 R)
• M66: 21,329,515 km (0.046 R)
• M67: 22,918,693 km (0.103 R)
• M68: 23,138,452 km (0.118 R)
• M69: 23,579,766 km (0.103 R)
• M70: 23,838,570 km (0.101 R)
• M71: 23,875,671 km (0.055 R)
• M72: 23,912,621 km (0.084 R)
• M73: 24,135,372 km (0.115 R)
• M74: 24,620,518 km (0.1 R)
• M75: 24,882,913 km (0.087 R)
• M76: 25,071,107 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.57 AU - 17.67 AU

Year: 22548 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,277,316 km

• M1: 98,735 km (0.112 R)
• M2: 483,500 km (0.086 R)
• M3: 1,102,088 km (0.115 R)
• M4: 2,040,216 km (0.108 R)
• M5: 2,329,089 km (0.088 R)
• M6: 2,596,869 km (0.108 R)
• M7: 2,874,373 km (0.102 R)
• M8: 2,980,887 km (0.111 R)
• M9: 3,609,049 km (0.097 R)
• M10: 3,840,327 km (0.05 R)
• M11: 4,236,612 km (0.104 R)
• M12: 4,897,385 km (0.085 R)
• M13: 5,024,843 km (0.106 R)
• M14: 5,589,874 km (0.092 R)
• M15: 6,038,069 km (0.077 R)
• M16: 7,064,460 km (0.093 R)
• M17: 7,451,021 km (0.068 R)
• M18: 7,548,709 km (0.048 R)
• M19: 7,993,613 km (0.079 R)
• M20: 8,497,907 km (0.107 R)
• M21: 9,168,704 km (0.088 R)
• M22: 9,643,228 km (0.091 R)
• M23: 10,125,532 km (0.095 R)
• M24: 10,451,506 km (0.106 R)
• M25: 10,670,816 km (0.097 R)
• M26: 11,169,575 km (0.069 R)
• M27: 11,619,416 km (0.094 R)
• M28: 11,675,964 km (0.088 R)
• M29: 12,594,645 km (0.095 R)
• M30: 13,358,043 km (0.058 R)
• M31: 13,476,823 km (0.11 R)
• M32: 13,775,271 km (0.038 R)
• M33: 13,895,249 km (0.097 R)
• M34: 14,015,675 km (0.103 R)
• M35: 14,745,114 km (0.095 R)
• M36: 15,300,122 km (0.119 R)
• M37: 15,924,993 km (0.027 R)
• M38: 15,987,973 km (0.038 R)
• M39: 16,177,215 km (0.116 R)
• M40: 17,393,445 km (0.086 R)
• M41: 17,653,147 km (0.071 R)
• M42: 17,848,821 km (0.101 R)
• M43: 20,525,875 km (0.095 R)
• M44: 22,402,281 km (0.071 R)
• M45: 24,115,626 km (0.094 R)
• M46: 24,260,287 km (0.082 R)
• M47: 24,477,802 km (0.086 R)
• M48: 25,649,153 km (0.107 R)
• M49: 27,364,443 km (0.068 R)
• M50: 27,439,840 km (0.064 R)
• M51: 27,515,387 km (0.118 R)
• M52: 28,350,292 km (0.071 R)
• M53: 28,503,032 km (0.096 R)
• M54: 28,656,071 km (0.111 R)
• M55: 29,270,619 km (0.105 R)
• M56: 29,579,688 km (0.08 R)
• M57: 30,200,818 km (0.103 R)
• M58: 31,061,903 km (0.089 R)
• M59: 31,219,280 km (0.101 R)
• M60: 31,693,206 km (0.082 R)
• M61: 32,248,963 km (0.104 R)
• M62: 32,328,698 km (0.094 R)
• M63: 32,648,090 km (0.113 R)
• M64: 33,129,047 km (0.103 R)
• M65: 34,423,068 km (0.118 R)
• M66: 34,830,872 km (0.095 R)
• M67: 35,486,560 km (0.046 R)
• M68: 37,394,531 km (0.115 R)
• M69: 38,403,120 km (0.113 R)
• M70: 38,656,688 km (0.111 R)
• M71: 42,351,456 km (0.086 R)
• M72: 42,875,947 km (0.094 R)
• M73: 43,578,608 km (0.062 R)
• M74: 44,019,622 km (0.093 R)
• M75: 44,196,447 km (0.099 R)
• M76: 44,906,289 km (0.084 R)
• M77: 45,351,642 km (0.103 R)
• M78: 48,693,658 km (0.059 R)
• M79: 53,145,541 km (0.115 R)
• M80: 53,805,567 km (0.101 R)
• M81: 53,900,113 km (0.107 R)
• M82: 55,133,846 km (0.098 R)
• M83: 56,857,364 km (0.119 R)
• M84: 57,435,858 km (0.046 R)
• M85: 61,736,797 km (0.045 R)
• M86: 63,525,988 km (0.108 R)
• M87: 67,970,690 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit