🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 182 Days

Day: 14.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.93 AU - 0.93 AU

Year: 343 Days

Day: 35.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,194,017 km

• M1: 130,449 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.11 AU - 1.81 AU

Year: 675 Days

Day: 24.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.21 AU - 2.23 AU

Year: 1266 Days

Day: 20.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.7 AU - 3.92 AU

Year: 2306 Days

Day: 22.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.76 AU - 4.08 AU

Year: 2422 Days

Day: 30.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,194,017 km

• M1: 1,310,328 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.11 AU - 3.81 AU

Year: 2464 Days

Day: 33.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,194,017 km

• M1: 1,260,661 km (0.079 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 12.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.45 AU - 8.09 AU

Year: 8293 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,194,017 km

• M1: 266,135 km (0.12 R)
• M2: 413,489 km (0.066 R)
• M3: 643,570 km (0.074 R)
• M4: 822,040 km (0.106 R)
• M5: 1,122,134 km (0.11 R)
• M6: 1,657,395 km (0.088 R)
• M7: 1,866,682 km (0.059 R)
• M8: 1,982,022 km (0.073 R)
• M9: 2,839,667 km (0.097 R)
• M10: 3,040,876 km (0.06 R)
• M11: 3,264,375 km (0.119 R)
• M12: 3,546,966 km (0.048 R)
• M13: 3,892,836 km (0.101 R)
• M14: 4,004,436 km (0.064 R)
• M15: 4,117,083 km (0.117 R)
• M16: 4,696,326 km (0.112 R)
• M17: 4,895,142 km (0.112 R)
• M18: 5,157,835 km (0.107 R)
• M19: 5,592,118 km (0.114 R)
• M20: 5,930,957 km (0.076 R)
• M21: 6,124,537 km (0.077 R)
• M22: 6,407,875 km (0.102 R)
• M23: 6,785,011 km (0.028 R)
• M24: 7,078,223 km (0.096 R)
• M25: 7,192,217 km (0.069 R)
• M26: 7,283,771 km (0.11 R)
• M27: 7,607,351 km (0.049 R)
• M28: 7,935,718 km (0.091 R)
• M29: 8,030,414 km (0.095 R)
• M30: 8,316,744 km (0.101 R)
• M31: 8,412,935 km (0.114 R)
• M32: 8,777,057 km (0.028 R)
• M33: 9,072,064 km (0.115 R)
• M34: 9,196,080 km (0.111 R)
• M35: 9,596,255 km (0.09 R)
• M36: 10,079,157 km (0.088 R)
• M37: 10,413,957 km (0.091 R)
• M38: 10,491,897 km (0.105 R)
• M39: 11,520,981 km (0.108 R)
• M40: 11,790,107 km (0.07 R)
• M41: 12,334,644 km (0.119 R)
• M42: 12,831,757 km (0.081 R)
• M43: 13,026,833 km (0.115 R)
• M44: 13,250,931 km (0.107 R)
• M45: 14,304,399 km (0.086 R)
• M46: 14,651,765 km (0.086 R)
• M47: 15,651,378 km (0.091 R)
• M48: 16,703,201 km (0.119 R)
• M49: 17,130,452 km (0.059 R)
• M50: 18,464,865 km (0.053 R)
• M51: 19,351,681 km (0.082 R)
• M52: 19,961,442 km (0.052 R)
• M53: 20,479,799 km (0.069 R)
• M54: 22,194,938 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 13

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.43 AU - 9.03 AU

Year: 9876 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,194,017 km

• M1: 256,860 km (0.11 R)
• M2: 347,516 km (0.119 R)
• M3: 430,842 km (0.051 R)
• M4: 671,844 km (0.071 R)
• M5: 835,654 km (0.093 R)
• M6: 1,347,877 km (0.109 R)
• M7: 1,474,137 km (0.114 R)
• M8: 1,671,307 km (0.111 R)
• M9: 1,830,928 km (0.034 R)
• M10: 2,190,562 km (0.063 R)
• M11: 3,285,319 km (0.077 R)
• M12: 3,487,426 km (0.112 R)
• M13: 3,634,331 km (0.067 R)
• M14: 3,753,411 km (0.094 R)
• M15: 4,368,407 km (0.116 R)
• M16: 4,591,159 km (0.092 R)
• M17: 5,048,031 km (0.115 R)
• M18: 5,622,486 km (0.026 R)
• M19: 5,830,278 km (0.026 R)
• M20: 6,182,431 km (0.116 R)
• M21: 6,469,061 km (0.082 R)
• M22: 6,650,523 km (0.097 R)
• M23: 6,870,432 km (0.11 R)
• M24: 7,055,484 km (0.033 R)
• M25: 8,161,910 km (0.112 R)
• M26: 8,476,664 km (0.072 R)
• M27: 8,595,744 km (0.086 R)
• M28: 8,795,457 km (0.025 R)
• M29: 9,199,521 km (0.056 R)
• M30: 9,403,722 km (0.064 R)
• M31: 10,193,898 km (0.108 R)
• M32: 10,704,027 km (0.088 R)
• M33: 11,484,778 km (0.046 R)
• M34: 12,104,712 km (0.1 R)
• M35: 14,739,579 km (0.099 R)
• M36: 15,026,957 km (0.115 R)
• M37: 15,413,069 km (0.113 R)
• M38: 15,558,777 km (0.101 R)
• M39: 16,343,119 km (0.117 R)
• M40: 16,940,014 km (0.094 R)
• M41: 17,291,419 km (0.086 R)
• M42: 18,206,210 km (0.091 R)
• M43: 18,514,681 km (0.109 R)
• M44: 19,241,129 km (0.104 R)
• M45: 19,450,416 km (0.106 R)
• M46: 20,082,916 km (0.061 R)
• M47: 21,313,807 km (0.086 R)
• M48: 21,747,641 km (0.113 R)
• M49: 21,965,755 km (0.05 R)
• M50: 22,403,927 km (0.104 R)
• M51: 23,400,697 km (0.067 R)
• M52: 25,437,173 km (0.077 R)
• M53: 27,001,518 km (0.088 R)
• M54: 27,529,898 km (0.059 R)
• M55: 28,895,577 km (0.117 R)
• M56: 29,015,405 km (0.086 R)
• M57: 29,798,250 km (0.035 R)
• M58: 30,101,186 km (0.092 R)
• M59: 31,384,586 km (0.103 R)
• M60: 32,748,320 km (0.057 R)
• M61: 32,935,766 km (0.068 R)
• M62: 33,311,706 km (0.053 R)
• M63: 33,437,368 km (0.086 R)
• M64: 34,893,703 km (0.087 R)
• M65: 35,854,570 km (0.072 R)
• M66: 36,176,804 km (0.116 R)
• M67: 37,019,040 km (0.111 R)
• M68: 37,279,640 km (0.111 R)
• M69: 37,671,437 km (0.067 R)
• M70: 37,933,382 km (0.072 R)
• M71: 38,196,076 km (0.107 R)
• M72: 38,656,987 km (0.104 R)
• M73: 39,318,808 km (0.113 R)
• M74: 42,751,930 km (0.104 R)
• M75: 44,124,341 km (0.038 R)
• M76: 44,331,384 km (0.034 R)
• M77: 44,677,254 km (0.068 R)
• M78: 45,371,688 km (0.098 R)
• M79: 45,999,849 km (0.098 R)
• M80: 46,139,723 km (0.088 R)
• M81: 46,630,703 km (0.028 R)
• M82: 47,053,018 km (0.114 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: 226 - 16,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit