🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 250 Days

Day: 39.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.47 AU

Year: 495 Days

Day: 40.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 617 Days

Day: 24 Hours

Environment

Temp: -35 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.1 AU - 2.84 AU

Year: 1462 Days

Day: 24.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.13 AU - 3.07 AU

Year: 1579 Days

Day: 23.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,337,708 km

• M1: 466,297 km (0.12 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 10.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.98 AU - 7.24 AU

Year: 5690 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,337,708 km

• M1: 138,528 km (0.109 R)
• M2: 241,601 km (0.039 R)
• M3: 399,875 km (0.09 R)
• M4: 722,857 km (0.064 R)
• M5: 1,074,562 km (0.086 R)
• M6: 1,182,272 km (0.043 R)
• M7: 1,277,715 km (0.113 R)
• M8: 1,459,776 km (0.032 R)
• M9: 1,545,346 km (0.104 R)
• M10: 1,650,364 km (0.026 R)
• M11: 1,886,429 km (0.114 R)
• M12: 2,056,372 km (0.112 R)
• M13: 2,310,838 km (0.06 R)
• M14: 2,534,188 km (0.115 R)
• M15: 2,658,953 km (0.096 R)
• M16: 3,178,955 km (0.104 R)
• M17: 3,496,850 km (0.049 R)
• M18: 3,589,601 km (0.068 R)
• M19: 3,777,645 km (0.064 R)
• M20: 4,187,992 km (0.054 R)
• M21: 4,286,577 km (0.074 R)
• M22: 4,536,705 km (0.11 R)
• M23: 4,663,564 km (0.104 R)
• M24: 5,182,669 km (0.068 R)
• M25: 5,315,362 km (0.111 R)
• M26: 5,584,189 km (0.064 R)
• M27: 5,747,700 km (0.047 R)
• M28: 6,023,558 km (0.061 R)
• M29: 6,219,382 km (0.081 R)
• M30: 6,445,723 km (0.117 R)
• M31: 6,646,035 km (0.098 R)
• M32: 6,848,291 km (0.102 R)
• M33: 7,678,111 km (0.113 R)
• M34: 7,799,135 km (0.118 R)
• M35: 8,012,761 km (0.059 R)
• M36: 8,665,008 km (0.117 R)
• M37: 8,791,119 km (0.119 R)
• M38: 9,398,785 km (0.091 R)
• M39: 9,822,447 km (0.108 R)
• M40: 10,219,031 km (0.072 R)
• M41: 10,959,839 km (0.037 R)
• M42: 11,028,056 km (0.099 R)
• M43: 11,267,861 km (0.051 R)
• M44: 12,032,905 km (0.103 R)
• M45: 12,958,467 km (0.113 R)
• M46: 13,211,586 km (0.084 R)
• M47: 13,612,658 km (0.067 R)
• M48: 13,722,762 km (0.1 R)
• M49: 14,464,319 km (0.098 R)
• M50: 14,651,765 km (0.108 R)
• M51: 14,839,959 km (0.066 R)
• M52: 15,371,181 km (0.114 R)
• M53: 15,485,923 km (0.107 R)
• M54: 15,793,047 km (0.111 R)
• M55: 16,257,698 km (0.088 R)
• M56: 16,962,903 km (0.096 R)
• M57: 17,558,302 km (0.077 R)
• M58: 18,039,409 km (0.12 R)
• M59: 18,932,957 km (0.107 R)
• M60: 19,014,937 km (0.099 R)
• M61: 19,179,195 km (0.116 R)
• M62: 20,132,732 km (0.104 R)
• M63: 20,847,361 km (0.069 R)
• M64: 21,399,527 km (0.095 R)
• M65: 21,999,564 km (0.078 R)
• M66: 22,431,602 km (0.11 R)
• M67: 22,779,118 km (0.062 R)
• M68: 22,910,016 km (0.071 R)
• M69: 24,098,422 km (0.115 R)
• M70: 24,991,820 km (0.102 R)
• M71: 25,623,572 km (0.033 R)
• M72: 26,306,337 km (0.04 R)
• M73: 26,397,741 km (0.035 R)
• M74: 27,225,915 km (0.12 R)
• M75: 27,643,143 km (0.084 R)
• M76: 27,875,918 km (0.116 R)
• M77: 28,155,965 km (0.118 R)
• M78: 28,577,980 km (0.09 R)
• M79: 28,907,545 km (0.07 R)
• M80: 29,475,568 km (0.113 R)
• M81: 31,201,777 km (0.105 R)
• M82: 31,298,567 km (0.106 R)
• M83: 31,444,126 km (0.085 R)
• M84: 31,735,692 km (0.075 R)
• M85: 32,223,681 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 8.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.93 AU - 12.31 AU

Year: 12128 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,337,708 km

• M1: 170,542 km (0.117 R)
• M2: 262,694 km (0.081 R)
• M3: 426,952 km (0.046 R)
• M4: 655,837 km (0.115 R)
• M5: 973,284 km (0.114 R)
• M6: 1,077,553 km (0.106 R)
• M7: 1,780,663 km (0.062 R)
• M8: 1,909,617 km (0.102 R)
• M9: 2,576,823 km (0.098 R)
• M10: 2,822,613 km (0.059 R)
• M11: 2,999,288 km (0.034 R)
• M12: 3,284,272 km (0.059 R)
• M13: 3,497,000 km (0.11 R)
• M14: 4,105,414 km (0.068 R)
• M15: 4,190,835 km (0.103 R)
• M16: 4,597,891 km (0.081 R)
• M17: 4,806,131 km (0.055 R)
• M18: 5,765,502 km (0.117 R)
• M19: 6,185,274 km (0.062 R)
• M20: 6,382,294 km (0.111 R)
• M21: 6,448,416 km (0.072 R)
• M22: 7,818,733 km (0.063 R)
• M23: 8,391,393 km (0.025 R)
• M24: 9,350,765 km (0.114 R)
• M25: 9,843,390 km (0.05 R)
• M26: 10,305,648 km (0.096 R)
• M27: 10,500,424 km (0.095 R)
• M28: 10,578,664 km (0.116 R)
• M29: 11,211,313 km (0.12 R)
• M30: 11,694,066 km (0.092 R)
• M31: 12,142,410 km (0.073 R)
• M32: 12,265,679 km (0.105 R)
• M33: 13,351,460 km (0.059 R)
• M34: 14,294,077 km (0.042 R)
• M35: 14,861,052 km (0.114 R)
• M36: 15,524,519 km (0.12 R)
• M37: 15,703,139 km (0.107 R)
• M38: 15,927,236 km (0.11 R)
• M39: 16,017,145 km (0.11 R)
• M40: 16,107,352 km (0.09 R)
• M41: 18,038,661 km (0.109 R)
• M42: 18,603,842 km (0.06 R)
• M43: 19,079,264 km (0.113 R)
• M44: 19,366,492 km (0.096 R)
• M45: 19,848,346 km (0.077 R)
• M46: 20,090,695 km (0.084 R)
• M47: 20,187,933 km (0.093 R)
• M48: 20,334,091 km (0.1 R)
• M49: 21,565,580 km (0.069 R)
• M50: 21,715,029 km (0.099 R)
• M51: 22,064,938 km (0.111 R)
• M52: 22,922,583 km (0.067 R)
• M53: 23,945,533 km (0.111 R)
• M54: 24,358,872 km (0.081 R)
• M55: 24,722,395 km (0.061 R)
• M56: 25,507,634 km (0.081 R)
• M57: 26,088,672 km (0.11 R)
• M58: 27,803,662 km (0.059 R)
• M59: 27,911,971 km (0.043 R)
• M60: 28,020,579 km (0.091 R)
• M61: 28,456,058 km (0.098 R)
• M62: 28,784,126 km (0.094 R)
• M63: 29,499,503 km (0.111 R)
• M64: 29,997,963 km (0.073 R)
• M65: 30,220,565 km (0.07 R)
• M66: 31,341,203 km (0.091 R)
• M67: 31,963,380 km (0.058 R)
• M68: 32,703,890 km (0.086 R)
• M69: 33,565,424 km (0.104 R)
• M70: 33,912,192 km (0.052 R)
• M71: 34,667,362 km (0.085 R)
• M72: 35,076,362 km (0.104 R)
• M73: 35,134,855 km (0.107 R)
• M74: 35,722,176 km (0.12 R)
• M75: 36,017,183 km (0.095 R)
• M76: 36,076,125 km (0.078 R)
• M77: 36,135,366 km (0.051 R)
• M78: 37,025,772 km (0.107 R)
• M79: 38,344,926 km (0.094 R)
• M80: 38,586,377 km (0.054 R)
• M81: 38,949,451 km (0.102 R)
• M82: 39,313,872 km (0.111 R)
• M83: 40,413,566 km (0.048 R)
• M84: 40,597,870 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit