🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 336 Days

Day: 46.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,340,384 km

• M1: 62,532 km (0.049 R)
• M2: 161,715 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 728 Days

Day: 32 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.24 AU - 1.84 AU

Year: 728 Days

Day: 47.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 57.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,340,384 km

• M1: 489,335 km (0.114 R)
• M2: 646,263 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.86 AU - 1.9 AU

Year: 982 Days

Day: 23.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.51 AU - 2.51 AU

Year: 1085 Days

Day: 32.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,340,384 km

• M1: 1,172,249 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.92 AU - 4.6 AU

Year: 2776 Days

Day: 40.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.92 AU - 4.84 AU

Year: 2910 Days

Day: 22.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,340,384 km

• M1: 716,275 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.24 AU - 5.4 AU

Year: 4673 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,340,384 km

• M1: 237,113 km (0.074 R)
• M2: 333,005 km (0.082 R)
• M3: 487,839 km (0.115 R)
• M4: 843,283 km (0.064 R)
• M5: 1,010,683 km (0.046 R)
• M6: 1,183,319 km (0.063 R)
• M7: 1,422,377 km (0.087 R)
• M8: 1,537,268 km (0.081 R)
• M9: 1,940,434 km (0.06 R)
• M10: 3,206,630 km (0.045 R)
• M11: 3,515,251 km (0.061 R)
• M12: 3,613,686 km (0.066 R)
• M13: 4,037,497 km (0.118 R)
• M14: 4,182,308 km (0.1 R)
• M15: 4,265,933 km (0.088 R)
• M16: 5,021,103 km (0.072 R)
• M17: 6,628,981 km (0.086 R)
• M18: 6,862,204 km (0.092 R)
• M19: 7,023,321 km (0.119 R)
• M20: 7,616,177 km (0.108 R)
• M21: 8,423,108 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 8.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.23 AU - 6.59 AU

Year: 4792 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,340,384 km

• M1: 128,355 km (0.107 R)
• M2: 247,884 km (0.113 R)
• M3: 325,974 km (0.085 R)
• M4: 387,159 km (0.07 R)
• M5: 472,879 km (0.101 R)
• M6: 555,307 km (0.039 R)
• M7: 609,611 km (0.089 R)
• M8: 689,048 km (0.036 R)
• M9: 858,991 km (0.112 R)
• M10: 1,056,610 km (0.078 R)
• M11: 1,313,170 km (0.077 R)
• M12: 1,621,192 km (0.099 R)
• M13: 2,037,972 km (0.118 R)
• M14: 2,195,947 km (0.064 R)
• M15: 2,303,658 km (0.063 R)
• M16: 2,771,151 km (0.108 R)
• M17: 2,907,435 km (0.09 R)
• M18: 3,065,859 km (0.065 R)
• M19: 3,663,951 km (0.103 R)
• M20: 3,749,222 km (0.056 R)
• M21: 3,813,699 km (0.052 R)
• M22: 3,943,699 km (0.098 R)
• M23: 4,185,898 km (0.097 R)
• M24: 4,275,208 km (0.095 R)
• M25: 4,365,116 km (0.111 R)
• M26: 4,707,995 km (0.088 R)
• M27: 5,517,319 km (0.086 R)
• M28: 5,788,390 km (0.106 R)
• M29: 5,963,121 km (0.082 R)
• M30: 6,241,373 km (0.092 R)
• M31: 6,343,548 km (0.09 R)
• M32: 6,968,568 km (0.089 R)
• M33: 7,154,518 km (0.118 R)
• M34: 7,369,191 km (0.076 R)
• M35: 7,640,412 km (0.109 R)
• M36: 7,695,015 km (0.057 R)
• M37: 7,942,600 km (0.062 R)
• M38: 8,389,149 km (0.117 R)
• M39: 8,786,481 km (0.078 R)
• M40: 8,987,541 km (0.095 R)
• M41: 9,219,268 km (0.086 R)
• M42: 9,423,469 km (0.041 R)
• M43: 9,540,903 km (0.119 R)
• M44: 9,599,845 km (0.113 R)
• M45: 10,711,058 km (0.091 R)
• M46: 10,987,515 km (0.097 R)
• M47: 11,610,291 km (0.093 R)
• M48: 12,021,236 km (0.112 R)
• M49: 12,501,445 km (0.063 R)
• M50: 12,825,025 km (0.045 R)
• M51: 13,053,162 km (0.06 R)
• M52: 13,151,298 km (0.048 R)
• M53: 13,249,734 km (0.052 R)
• M54: 14,012,533 km (0.09 R)
• M55: 14,721,478 km (0.086 R)
• M56: 14,926,277 km (0.088 R)
• M57: 15,719,595 km (0.116 R)
• M58: 15,893,876 km (0.062 R)
• M59: 15,963,888 km (0.039 R)
• M60: 16,739,403 km (0.097 R)
• M61: 16,988,783 km (0.094 R)
• M62: 17,096,045 km (0.043 R)
• M63: 18,217,580 km (0.067 R)
• M64: 18,437,339 km (0.074 R)
• M65: 18,584,394 km (0.088 R)
• M66: 19,102,003 km (0.077 R)
• M67: 19,887,391 km (0.069 R)
• M68: 20,378,820 km (0.108 R)
• M69: 20,645,254 km (0.105 R)
• M70: 21,104,370 km (0.108 R)
• M71: 21,181,263 km (0.039 R)
• M72: 22,777,323 km (0.074 R)
• M73: 22,935,149 km (0.073 R)
• M74: 23,889,583 km (0.063 R)
• M75: 24,331,346 km (0.109 R)
• M76: 24,775,801 km (0.08 R)
• M77: 25,304,480 km (0.104 R)
• M78: 26,871,218 km (0.101 R)
• M79: 27,582,257 km (0.115 R)
• M80: 27,919,002 km (0.084 R)
• M81: 28,384,251 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 11

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.11 AU - 11.73 AU

Year: 11898 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,340,384 km

• M1: 285,283 km (0.099 R)
• M2: 468,690 km (0.115 R)
• M3: 608,564 km (0.103 R)
• M4: 740,809 km (0.062 R)
• M5: 895,942 km (0.104 R)
• M6: 1,009,935 km (0.028 R)
• M7: 1,170,155 km (0.118 R)
• M8: 1,324,689 km (0.036 R)
• M9: 2,060,411 km (0.09 R)
• M10: 2,283,911 km (0.067 R)
• M11: 2,533,590 km (0.081 R)
• M12: 2,606,593 km (0.105 R)
• M13: 2,792,244 km (0.098 R)
• M14: 3,040,128 km (0.101 R)
• M15: 3,847,807 km (0.116 R)
• M16: 4,741,505 km (0.077 R)
• M17: 4,900,527 km (0.081 R)
• M18: 5,107,421 km (0.047 R)
• M19: 5,482,463 km (0.046 R)
• M20: 5,769,691 km (0.051 R)
• M21: 5,890,715 km (0.057 R)
• M22: 6,110,923 km (0.091 R)
• M23: 6,660,696 km (0.079 R)
• M24: 7,647,443 km (0.055 R)
• M25: 7,807,363 km (0.112 R)
• M26: 7,995,408 km (0.04 R)
• M27: 8,485,939 km (0.081 R)
• M28: 9,410,604 km (0.114 R)
• M29: 9,496,174 km (0.103 R)
• M30: 10,249,399 km (0.115 R)
• M31: 10,931,715 km (0.117 R)
• M32: 11,598,024 km (0.039 R)
• M33: 11,936,115 km (0.073 R)
• M34: 12,340,029 km (0.092 R)
• M35: 12,716,717 km (0.115 R)
• M36: 13,449,447 km (0.115 R)
• M37: 13,804,742 km (0.063 R)
• M38: 15,122,550 km (0.045 R)
• M39: 15,256,589 km (0.119 R)
• M40: 15,492,056 km (0.119 R)
• M41: 15,762,679 km (0.095 R)
• M42: 16,480,300 km (0.065 R)
• M43: 17,243,698 km (0.118 R)
• M44: 17,629,660 km (0.112 R)
• M45: 17,770,731 km (0.063 R)
• M46: 18,018,465 km (0.067 R)
• M47: 18,231,792 km (0.089 R)
• M48: 18,589,181 km (0.107 R)
• M49: 20,967,937 km (0.087 R)
• M50: 21,267,432 km (0.104 R)
• M51: 21,342,380 km (0.063 R)
• M52: 21,643,521 km (0.11 R)
• M53: 22,402,580 km (0.084 R)
• M54: 22,746,955 km (0.115 R)
• M55: 23,247,659 km (0.043 R)
• M56: 23,751,804 km (0.079 R)
• M57: 23,946,730 km (0.116 R)
• M58: 24,850,151 km (0.107 R)
• M59: 25,166,850 km (0.032 R)
• M60: 26,326,682 km (0.087 R)
• M61: 26,447,557 km (0.092 R)
• M62: 26,528,340 km (0.103 R)
• M63: 26,811,678 km (0.099 R)
• M64: 27,177,296 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit