🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 358 Days

Day: 25.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.19 AU - 1.33 AU

Year: 499 Days

Day: 15.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,100,623 km

• M1: 144,212 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 939 Days

Day: 15 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,100,623 km

• M1: 226,491 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.98 AU - 2.16 AU

Year: 1052 Days

Day: 14.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,100,623 km

• M1: 119,678 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.39 AU - 2.57 AU

Year: 1379 Days

Day: 30.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.32 AU - 5.16 AU

Year: 3083 Days

Day: 22.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 70.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,100,623 km

• M1: 280,346 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 10.1

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.41 AU - 7.89 AU

Year: 6055 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,100,623 km

• M1: 153,039 km (0.056 R)
• M2: 259,702 km (0.066 R)
• M3: 388,057 km (0.05 R)
• M4: 529,726 km (0.111 R)
• M5: 594,502 km (0.109 R)
• M6: 1,044,642 km (0.113 R)
• M7: 1,304,793 km (0.083 R)
• M8: 1,396,047 km (0.041 R)
• M9: 2,095,866 km (0.079 R)
• M10: 2,182,184 km (0.054 R)
• M11: 2,313,980 km (0.036 R)
• M12: 2,425,729 km (0.088 R)
• M13: 2,843,407 km (0.058 R)
• M14: 2,963,384 km (0.074 R)
• M15: 3,233,558 km (0.111 R)
• M16: 3,333,789 km (0.111 R)
• M17: 4,173,033 km (0.084 R)
• M18: 4,929,848 km (0.091 R)
• M19: 5,457,929 km (0.069 R)
• M20: 5,911,809 km (0.085 R)
• M21: 6,663,388 km (0.098 R)
• M22: 7,180,997 km (0.076 R)
• M23: 7,644,601 km (0.109 R)
• M24: 8,358,332 km (0.073 R)
• M25: 8,705,698 km (0.083 R)
• M26: 9,199,970 km (0.114 R)
• M27: 9,667,014 km (0.08 R)
• M28: 10,549,791 km (0.119 R)
• M29: 11,458,000 km (0.101 R)
• M30: 11,843,963 km (0.076 R)
• M31: 12,707,890 km (0.11 R)
• M32: 12,946,948 km (0.117 R)
• M33: 13,754,926 km (0.042 R)
• M34: 14,123,834 km (0.117 R)
• M35: 14,454,445 km (0.113 R)
• M36: 14,579,210 km (0.072 R)
• M37: 15,039,373 km (0.119 R)
• M38: 15,250,007 km (0.113 R)
• M39: 16,361,669 km (0.104 R)
• M40: 16,448,286 km (0.115 R)
• M41: 17,058,645 km (0.082 R)
• M42: 17,543,492 km (0.103 R)
• M43: 17,854,356 km (0.091 R)
• M44: 18,167,165 km (0.117 R)
• M45: 18,979,631 km (0.059 R)
• M46: 19,116,214 km (0.104 R)
• M47: 19,757,840 km (0.06 R)
• M48: 21,534,913 km (0.118 R)
• M49: 21,677,330 km (0.109 R)
• M50: 21,772,474 km (0.068 R)
• M51: 22,346,332 km (0.096 R)
• M52: 22,586,885 km (0.115 R)
• M53: 22,731,546 km (0.112 R)
• M54: 23,999,089 km (0.098 R)
• M55: 24,196,109 km (0.098 R)
• M56: 24,690,979 km (0.109 R)
• M57: 24,840,128 km (0.099 R)
• M58: 26,094,506 km (0.117 R)
• M59: 26,703,968 km (0.047 R)
• M60: 27,266,755 km (0.049 R)
• M61: 27,369,529 km (0.068 R)
• M62: 27,678,448 km (0.075 R)
• M63: 28,144,147 km (0.045 R)
• M64: 28,300,028 km (0.042 R)
• M65: 28,560,328 km (0.07 R)
• M66: 28,769,167 km (0.068 R)
• M67: 29,030,813 km (0.034 R)
• M68: 29,503,991 km (0.097 R)
• M69: 31,260,569 km (0.098 R)
• M70: 31,637,556 km (0.101 R)
• M71: 32,070,193 km (0.066 R)
• M72: 32,613,682 km (0.057 R)
• M73: 32,722,739 km (0.072 R)
• M74: 33,160,313 km (0.079 R)
• M75: 33,269,968 km (0.054 R)
• M76: 33,379,773 km (0.069 R)
• M77: 34,207,199 km (0.1 R)
• M78: 35,489,103 km (0.079 R)
• M79: 35,994,893 km (0.067 R)
• M80: 36,900,110 km (0.087 R)
• M81: 37,641,068 km (0.101 R)
• M82: 38,214,477 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 13

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.63 AU - 13.27 AU

Year: 13681 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,100,623 km

• M1: 237,412 km (0.039 R)
• M2: 465,997 km (0.076 R)
• M3: 816,505 km (0.09 R)
• M4: 1,076,805 km (0.099 R)
• M5: 1,379,741 km (0.098 R)
• M6: 1,486,853 km (0.091 R)
• M7: 1,645,277 km (0.066 R)
• M8: 2,280,171 km (0.08 R)
• M9: 2,483,025 km (0.111 R)
• M10: 2,750,058 km (0.051 R)
• M11: 2,906,836 km (0.106 R)
• M12: 3,800,833 km (0.115 R)
• M13: 4,199,212 km (0.117 R)
• M14: 4,964,405 km (0.116 R)
• M15: 5,132,404 km (0.092 R)
• M16: 5,302,197 km (0.096 R)
• M17: 5,647,619 km (0.119 R)
• M18: 5,949,657 km (0.09 R)
• M19: 6,051,383 km (0.084 R)
• M20: 6,256,931 km (0.095 R)
• M21: 6,780,673 km (0.081 R)
• M22: 6,913,815 km (0.108 R)
• M23: 7,047,855 km (0.037 R)
• M24: 7,455,210 km (0.089 R)
• M25: 7,648,042 km (0.056 R)
• M26: 7,786,719 km (0.113 R)
• M27: 8,123,164 km (0.119 R)
• M28: 8,665,606 km (0.105 R)
• M29: 8,868,311 km (0.057 R)
• M30: 9,102,133 km (0.092 R)
• M31: 9,605,530 km (0.109 R)
• M32: 10,362,495 km (0.102 R)
• M33: 10,763,716 km (0.03 R)
• M34: 11,013,096 km (0.107 R)
• M35: 11,359,266 km (0.075 R)
• M36: 12,159,315 km (0.078 R)
• M37: 14,323,547 km (0.04 R)
• M38: 15,292,044 km (0.117 R)
• M39: 16,067,858 km (0.111 R)
• M40: 16,964,997 km (0.091 R)
• M41: 17,804,839 km (0.109 R)
• M42: 17,952,193 km (0.062 R)
• M43: 18,285,497 km (0.12 R)
• M44: 18,958,089 km (0.118 R)
• M45: 19,108,585 km (0.061 R)
• M46: 19,905,642 km (0.112 R)
• M47: 20,443,147 km (0.096 R)
• M48: 20,674,875 km (0.073 R)
• M49: 20,985,290 km (0.027 R)
• M50: 21,807,480 km (0.109 R)
• M51: 21,925,812 km (0.098 R)
• M52: 22,361,441 km (0.115 R)
• M53: 23,847,845 km (0.097 R)
• M54: 24,091,839 km (0.07 R)
• M55: 24,582,521 km (0.028 R)
• M56: 26,241,561 km (0.118 R)
• M57: 26,451,447 km (0.098 R)
• M58: 26,746,304 km (0.09 R)
• M59: 26,830,677 km (0.039 R)
• M60: 27,084,545 km (0.094 R)
• M61: 27,509,403 km (0.106 R)
• M62: 28,065,159 km (0.114 R)
• M63: 28,452,019 km (0.053 R)
• M64: 28,840,525 km (0.096 R)
• M65: 29,100,675 km (0.116 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 20,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit