🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 40.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 12,509,721 km

• M1: 11,220 km (0.116 R)
• M2: 111,899 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.18 AU - 1.9 AU

Year: 732 Days

Day: 34 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,509,721 km

• M1: 590,313 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.59 AU - 2.21 AU

Year: 1003 Days

Day: 22.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,509,721 km

• M1: 43,832 km (0.102 R)
• M2: 155,283 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.68 AU - 2.34 AU

Year: 1091 Days

Day: 18.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.01 AU - 2.79 AU

Year: 1424 Days

Day: 35.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.23 AU - 2.59 AU

Year: 1433 Days

Day: 26.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,509,721 km

• M1: 2,114,267 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.51 AU - 3.73 AU

Year: 2110 Days

Day: 40.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,509,721 km

• M1: 78,090 km (0.114 R)
• M2: 1,033,871 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 9.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.73 AU - 5.75 AU

Year: 5265 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,509,721 km

• M1: 220,956 km (0.106 R)
• M2: 287,078 km (0.09 R)
• M3: 371,302 km (0.108 R)
• M4: 439,369 km (0.035 R)
• M5: 541,395 km (0.079 R)
• M6: 700,268 km (0.061 R)
• M7: 805,585 km (0.073 R)
• M8: 916,586 km (0.097 R)
• M9: 1,083,537 km (0.099 R)
• M10: 1,329,027 km (0.109 R)
• M11: 1,398,441 km (0.077 R)
• M12: 1,555,668 km (0.081 R)
• M13: 1,673,851 km (0.107 R)
• M14: 1,849,030 km (0.096 R)
• M15: 2,102,748 km (0.102 R)
• M16: 2,242,322 km (0.11 R)
• M17: 2,461,633 km (0.115 R)
• M18: 2,803,913 km (0.107 R)
• M19: 2,948,724 km (0.089 R)
• M20: 3,040,427 km (0.096 R)
• M21: 3,198,702 km (0.111 R)
• M22: 3,274,249 km (0.029 R)
• M23: 3,484,733 km (0.081 R)
• M24: 4,277,302 km (0.042 R)
• M25: 4,370,951 km (0.082 R)
• M26: 4,828,570 km (0.103 R)
• M27: 5,013,623 km (0.04 R)
• M28: 5,685,766 km (0.05 R)
• M29: 5,754,581 km (0.077 R)
• M30: 5,846,734 km (0.097 R)
• M31: 5,985,860 km (0.119 R)
• M32: 6,161,338 km (0.072 R)
• M33: 6,267,552 km (0.105 R)
• M34: 6,338,611 km (0.045 R)
• M35: 6,673,860 km (0.115 R)
• M36: 6,904,839 km (0.075 R)
• M37: 7,002,826 km (0.091 R)
• M38: 7,224,979 km (0.047 R)
• M39: 7,324,461 km (0.098 R)
• M40: 7,399,410 km (0.092 R)
• M41: 7,487,224 km (0.059 R)
• M42: 7,752,610 km (0.113 R)
• M43: 7,956,812 km (0.104 R)
• M44: 8,124,062 km (0.081 R)
• M45: 8,253,614 km (0.085 R)
• M46: 8,580,186 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 8.3

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.13 AU - 7.31 AU

Year: 7428 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 12,509,721 km

• M1: 175,927 km (0.106 R)
• M2: 378,632 km (0.044 R)
• M3: 732,730 km (0.106 R)
• M4: 831,166 km (0.108 R)
• M5: 1,115,851 km (0.113 R)
• M6: 1,249,890 km (0.059 R)
• M7: 1,369,269 km (0.069 R)
• M8: 1,450,800 km (0.079 R)
• M9: 1,619,247 km (0.056 R)
• M10: 1,727,706 km (0.099 R)
• M11: 2,379,653 km (0.117 R)
• M12: 2,604,349 km (0.048 R)
• M13: 2,732,106 km (0.082 R)
• M14: 3,182,246 km (0.097 R)
• M15: 3,770,016 km (0.106 R)
• M16: 3,885,805 km (0.065 R)
• M17: 4,270,271 km (0.104 R)
• M18: 4,791,470 km (0.087 R)
• M19: 4,916,983 km (0.056 R)
• M20: 5,365,178 km (0.1 R)
• M21: 5,960,578 km (0.104 R)
• M22: 6,507,358 km (0.098 R)
• M23: 7,538,835 km (0.1 R)
• M24: 7,721,943 km (0.097 R)
• M25: 8,017,698 km (0.085 R)
• M26: 8,355,041 km (0.092 R)
• M27: 9,750,191 km (0.075 R)
• M28: 10,190,757 km (0.079 R)
• M29: 10,925,731 km (0.05 R)
• M30: 11,257,838 km (0.105 R)
• M31: 13,987,251 km (0.076 R)
• M32: 15,494,450 km (0.114 R)
• M33: 15,680,550 km (0.1 R)
• M34: 16,338,032 km (0.059 R)
• M35: 17,389,406 km (0.118 R)
• M36: 18,020,859 km (0.105 R)
• M37: 18,462,472 km (0.075 R)
• M38: 18,659,941 km (0.078 R)
• M39: 19,808,553 km (0.061 R)
• M40: 20,315,092 km (0.089 R)
• M41: 20,672,182 km (0.033 R)
• M42: 21,082,978 km (0.109 R)
• M43: 21,652,048 km (0.085 R)
• M44: 21,703,958 km (0.085 R)
• M45: 22,173,845 km (0.094 R)
• M46: 22,226,204 km (0.105 R)
• M47: 23,070,236 km (0.08 R)
• M48: 23,496,141 km (0.105 R)
• M49: 23,603,103 km (0.107 R)
• M50: 24,301,875 km (0.076 R)
• M51: 25,061,982 km (0.105 R)
• M52: 26,216,877 km (0.085 R)
• M53: 26,438,731 km (0.092 R)
• M54: 26,884,533 km (0.1 R)
• M55: 27,220,380 km (0.059 R)
• M56: 27,388,827 km (0.089 R)
• M57: 27,783,317 km (0.087 R)
• M58: 28,236,598 km (0.108 R)
• M59: 28,978,155 km (0.061 R)
• M60: 29,207,638 km (0.057 R)
• M61: 29,668,399 km (0.065 R)
• M62: 29,726,144 km (0.091 R)
• M63: 30,597,103 km (0.059 R)
• M64: 31,064,895 km (0.088 R)
• M65: 32,482,934 km (0.1 R)
• M66: 32,602,014 km (0.076 R)
• M67: 32,661,703 km (0.049 R)
• M68: 32,900,461 km (0.096 R)
• M69: 33,199,807 km (0.115 R)
• M70: 33,259,795 km (0.112 R)
• M71: 33,801,190 km (0.058 R)
• M72: 35,626,883 km (0.079 R)
• M73: 36,427,830 km (0.043 R)
• M74: 37,297,143 km (0.063 R)
• M75: 37,546,822 km (0.045 R)
• M76: 37,671,736 km (0.107 R)
• M77: 37,734,417 km (0.101 R)
• M78: 37,859,631 km (0.082 R)
• M79: 38,047,675 km (0.107 R)
• M80: 38,236,169 km (0.077 R)
• M81: 39,246,253 km (0.111 R)
• M82: 40,521,126 km (0.07 R)
• M83: 40,970,668 km (0.062 R)
• M84: 42,654,392 km (0.11 R)
• M85: 42,719,617 km (0.095 R)
• M86: 43,439,183 km (0.085 R)
• M87: 43,833,373 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 12

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.69 AU - 8.59 AU

Year: 8892 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,509,721 km

• M1: 165,455 km (0.097 R)
• M2: 300,093 km (0.098 R)
• M3: 418,425 km (0.108 R)
• M4: 637,586 km (0.11 R)
• M5: 803,640 km (0.033 R)
• M6: 1,023,249 km (0.048 R)
• M7: 1,321,847 km (0.063 R)
• M8: 1,398,740 km (0.082 R)
• M9: 1,477,279 km (0.041 R)
• M10: 1,629,869 km (0.113 R)
• M11: 1,883,437 km (0.12 R)
• M12: 1,980,526 km (0.113 R)
• M13: 2,513,693 km (0.097 R)
• M14: 3,044,616 km (0.034 R)
• M15: 3,136,619 km (0.115 R)
• M16: 3,501,637 km (0.073 R)
• M17: 3,610,245 km (0.09 R)
• M18: 4,030,765 km (0.044 R)
• M19: 4,453,977 km (0.104 R)
• M20: 4,598,190 km (0.094 R)
• M21: 4,810,918 km (0.048 R)
• M22: 5,246,098 km (0.087 R)
• M23: 5,468,401 km (0.096 R)
• M24: 6,052,580 km (0.062 R)
• M25: 6,285,953 km (0.067 R)
• M26: 6,596,817 km (0.086 R)
• M27: 6,686,576 km (0.081 R)
• M28: 6,806,853 km (0.086 R)
• M29: 7,004,023 km (0.112 R)
• M30: 7,403,748 km (0.079 R)
• M31: 7,732,265 km (0.069 R)
• M32: 7,937,962 km (0.105 R)
• M33: 8,274,109 km (0.075 R)
• M34: 8,549,668 km (0.1 R)
• M35: 8,664,110 km (0.036 R)
• M36: 9,445,161 km (0.038 R)
• M37: 9,614,356 km (0.075 R)
• M38: 9,904,127 km (0.062 R)
• M39: 10,058,662 km (0.092 R)
• M40: 10,387,777 km (0.059 R)
• M41: 10,843,901 km (0.044 R)
• M42: 10,985,420 km (0.071 R)
• M43: 11,432,120 km (0.116 R)
• M44: 11,612,385 km (0.111 R)
• M45: 11,721,143 km (0.079 R)
• M46: 12,012,559 km (0.088 R)
• M47: 12,343,171 km (0.109 R)
• M48: 12,472,722 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit