🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 178 Days

Day: 25.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,570,414 km

• M1: 407,654 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.24 AU

Year: 395 Days

Day: 21.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.62 AU

Year: 611 Days

Day: 42.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.74 AU - 1.78 AU

Year: 870 Days

Day: 21 Hours

Environment

Temp: -52 °C

Axial Tilt: 125.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.7 AU - 1.96 AU

Year: 923 Days

Day: 21.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.59 AU - 4.83 AU

Year: 3220 Days

Day: 22.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 11.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.78 AU - 8.3 AU

Year: 6963 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,570,414 km

• M1: 150,047 km (0.098 R)
• M2: 259,253 km (0.115 R)
• M3: 340,485 km (0.108 R)
• M4: 534,214 km (0.111 R)
• M5: 607,966 km (0.104 R)
• M6: 740,061 km (0.113 R)
• M7: 953,088 km (0.073 R)
• M8: 1,078,002 km (0.06 R)
• M9: 1,197,830 km (0.104 R)
• M10: 1,287,888 km (0.058 R)
• M11: 1,380,340 km (0.051 R)
• M12: 1,747,752 km (0.066 R)
• M13: 1,877,304 km (0.09 R)
• M14: 1,983,219 km (0.109 R)
• M15: 2,159,744 km (0.033 R)
• M16: 2,327,444 km (0.059 R)
• M17: 2,572,485 km (0.081 R)
• M18: 2,871,830 km (0.069 R)
• M19: 3,422,650 km (0.117 R)
• M20: 3,586,160 km (0.04 R)
• M21: 3,819,533 km (0.117 R)
• M22: 4,179,017 km (0.096 R)
• M23: 4,354,046 km (0.045 R)
• M24: 4,495,865 km (0.042 R)
• M25: 4,603,276 km (0.094 R)
• M26: 4,693,334 km (0.056 R)
• M27: 4,912,196 km (0.081 R)
• M28: 5,059,849 km (0.113 R)
• M29: 5,246,697 km (0.095 R)
• M30: 5,340,943 km (0.117 R)
• M31: 5,416,789 km (0.116 R)
• M32: 5,840,301 km (0.075 R)
• M33: 6,016,677 km (0.116 R)
• M34: 6,214,744 km (0.032 R)
• M35: 6,374,814 km (0.099 R)
• M36: 6,637,807 km (0.106 R)
• M37: 6,842,607 km (0.062 R)
• M38: 7,007,912 km (0.107 R)
• M39: 7,405,843 km (0.112 R)
• M40: 7,511,907 km (0.078 R)
• M41: 7,639,664 km (0.095 R)
• M42: 7,854,337 km (0.052 R)
• M43: 8,267,826 km (0.117 R)
• M44: 8,510,473 km (0.062 R)
• M45: 8,912,592 km (0.091 R)
• M46: 9,712,343 km (0.085 R)
• M47: 9,875,105 km (0.1 R)
• M48: 10,132,563 km (0.069 R)
• M49: 10,273,933 km (0.077 R)
• M50: 10,368,628 km (0.098 R)
• M51: 10,870,380 km (0.102 R)
• M52: 11,209,219 km (0.047 R)
• M53: 11,453,363 km (0.086 R)
• M54: 11,823,019 km (0.115 R)
• M55: 12,021,834 km (0.102 R)
• M56: 12,878,731 km (0.1 R)
• M57: 13,032,069 km (0.05 R)
• M58: 13,134,543 km (0.111 R)
• M59: 13,263,198 km (0.068 R)
• M60: 13,469,792 km (0.08 R)
• M61: 13,781,554 km (0.047 R)
• M62: 14,148,368 km (0.112 R)
• M63: 14,306,643 km (0.095 R)
• M64: 14,465,366 km (0.08 R)
• M65: 14,731,351 km (0.096 R)
• M66: 14,838,314 km (0.079 R)
• M67: 14,945,276 km (0.116 R)
• M68: 15,403,494 km (0.107 R)
• M69: 15,811,448 km (0.082 R)
• M70: 15,948,330 km (0.116 R)
• M71: 16,085,511 km (0.106 R)
• M72: 16,416,422 km (0.085 R)
• M73: 17,366,218 km (0.084 R)
• M74: 18,190,353 km (0.098 R)
• M75: 19,114,569 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 13.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.26 AU - 7.82 AU

Year: 6963 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,570,414 km

• M1: 255,214 km (0.094 R)
• M2: 366,814 km (0.083 R)
• M3: 639,082 km (0.083 R)
• M4: 1,397,992 km (0.114 R)
• M5: 1,637,797 km (0.088 R)
• M6: 1,741,768 km (0.116 R)
• M7: 2,366,489 km (0.106 R)
• M8: 2,509,205 km (0.08 R)
• M9: 2,803,464 km (0.108 R)
• M10: 3,005,870 km (0.094 R)
• M11: 3,161,003 km (0.111 R)
• M12: 3,372,086 km (0.11 R)
• M13: 3,642,559 km (0.078 R)
• M14: 4,176,174 km (0.027 R)
• M15: 5,857,355 km (0.032 R)
• M16: 6,249,451 km (0.094 R)
• M17: 6,348,784 km (0.031 R)
• M18: 7,301,872 km (0.089 R)
• M19: 7,511,907 km (0.074 R)
• M20: 8,118,078 km (0.052 R)
• M21: 8,372,394 km (0.085 R)
• M22: 9,113,203 km (0.095 R)
• M23: 9,301,696 km (0.041 R)
• M24: 10,460,033 km (0.081 R)
• M25: 10,736,938 km (0.111 R)
• M26: 11,056,330 km (0.102 R)
• M27: 11,176,906 km (0.103 R)
• M28: 11,378,863 km (0.077 R)
• M29: 11,500,636 km (0.107 R)
• M30: 12,033,204 km (0.08 R)
• M31: 12,198,809 km (0.119 R)
• M32: 12,657,925 km (0.032 R)
• M33: 12,826,222 km (0.031 R)
• M34: 13,207,846 km (0.108 R)
• M35: 13,507,192 km (0.098 R)
• M36: 13,852,164 km (0.113 R)
• M37: 15,037,578 km (0.09 R)
• M38: 15,529,905 km (0.039 R)
• M39: 16,027,617 km (0.118 R)
• M40: 16,347,008 km (0.087 R)
• M41: 17,178,024 km (0.089 R)
• M42: 17,411,247 km (0.116 R)
• M43: 17,598,694 km (0.111 R)
• M44: 17,833,861 km (0.081 R)
• M45: 18,259,916 km (0.093 R)
• M46: 18,402,632 km (0.102 R)
• M47: 18,833,175 km (0.112 R)
• M48: 19,704,134 km (0.059 R)
• M49: 19,997,346 km (0.114 R)
• M50: 20,144,550 km (0.071 R)
• M51: 20,687,291 km (0.032 R)
• M52: 21,384,866 km (0.057 R)
• M53: 21,485,246 km (0.077 R)
• M54: 21,585,626 km (0.078 R)
• M55: 21,989,092 km (0.097 R)
• M56: 22,191,797 km (0.048 R)
• M57: 23,008,601 km (0.036 R)
• M58: 23,939,250 km (0.111 R)
• M59: 24,095,579 km (0.11 R)
• M60: 24,409,286 km (0.112 R)
• M61: 24,514,154 km (0.057 R)
• M62: 25,040,589 km (0.103 R)
• M63: 25,570,914 km (0.107 R)
• M64: 25,730,684 km (0.104 R)
• M65: 26,373,207 km (0.057 R)
• M66: 26,804,647 km (0.108 R)
• M67: 27,021,115 km (0.116 R)
• M68: 28,002,777 km (0.109 R)
• M69: 28,829,754 km (0.097 R)
• M70: 29,051,607 km (0.066 R)
• M71: 29,162,759 km (0.093 R)
• M72: 29,496,960 km (0.056 R)
• M73: 30,000,955 km (0.084 R)
• M74: 31,187,566 km (0.095 R)
• M75: 33,257,551 km (0.08 R)
• M76: 33,957,370 km (0.112 R)
• M77: 34,603,184 km (0.09 R)
• M78: 34,957,133 km (0.118 R)
• M79: 35,490,300 km (0.047 R)
• M80: 40,346,995 km (0.108 R)
• M81: 40,906,191 km (0.029 R)

Asteroid Belt

Center: 12.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 3.8

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.81 AU - 21.57 AU

Year: 30121 Days

Day: 15.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,570,414 km

• M1: 239,805 km (0.075 R)
• M2: 287,228 km (0.116 R)
• M3: 373,396 km (0.066 R)
• M4: 528,679 km (0.086 R)
• M5: 772,673 km (0.087 R)
• M6: 796,459 km (0.107 R)
• M7: 844,779 km (0.112 R)
• M8: 1,293,872 km (0.093 R)
• M9: 1,322,296 km (0.106 R)
• M10: 1,527,245 km (0.057 R)
• M11: 3,103,557 km (0.082 R)
• M12: 3,296,539 km (0.117 R)
• M13: 4,885,717 km (0.105 R)
• M14: 4,930,297 km (0.072 R)
• M15: 5,291,875 km (0.03 R)
• M16: 6,525,010 km (0.108 R)
• M17: 7,428,133 km (0.073 R)
• M18: 8,263,188 km (0.074 R)
• M19: 8,583,926 km (0.097 R)
• M20: 9,072,662 km (0.084 R)
• M21: 12,128,348 km (0.084 R)
• M22: 12,188,786 km (0.112 R)
• M23: 12,922,114 km (0.118 R)
• M24: 13,543,993 km (0.115 R)
• M25: 13,606,674 km (0.096 R)
• M26: 14,239,324 km (0.077 R)
• M27: 15,467,373 km (0.066 R)
• M28: 15,730,216 km (0.103 R)
• M29: 16,594,593 km (0.103 R)
• M30: 17,885,323 km (0.044 R)
• M31: 18,577,662 km (0.043 R)
• M32: 18,786,949 km (0.041 R)
• M33: 19,916,862 km (0.063 R)
• M34: 21,872,705 km (0.103 R)
• M35: 22,315,664 km (0.104 R)
• M36: 25,420,269 km (0.095 R)
• M37: 25,497,611 km (0.112 R)
• M38: 28,496,150 km (0.07 R)
• M39: 28,657,118 km (0.032 R)
• M40: 28,899,017 km (0.086 R)
• M41: 29,791,668 km (0.062 R)
• M42: 34,132,400 km (0.085 R)
• M43: 36,899,811 km (0.058 R)
• M44: 39,379,844 km (0.112 R)
• M45: 39,918,247 km (0.097 R)
• M46: 40,008,155 km (0.106 R)
• M47: 40,459,043 km (0.088 R)
• M48: 40,549,400 km (0.105 R)
• M49: 40,639,907 km (0.073 R)
• M50: 43,569,183 km (0.113 R)
• M51: 43,940,036 km (0.093 R)
• M52: 45,528,167 km (0.116 R)
• M53: 46,187,595 km (0.102 R)
• M54: 46,660,473 km (0.108 R)
• M55: 49,241,785 km (0.114 R)
• M56: 50,112,444 km (0.092 R)
• M57: 50,306,622 km (0.104 R)
• M58: 51,770,886 km (0.108 R)
• M59: 52,360,452 km (0.033 R)
• M60: 56,448,662 km (0.076 R)
• M61: 58,071,649 km (0.029 R)
• M62: 59,196,326 km (0.105 R)
• M63: 63,766,392 km (0.073 R)
• M64: 65,350,035 km (0.063 R)
• M65: 65,562,314 km (0.091 R)
• M66: 65,987,172 km (0.076 R)
• M67: 67,374,692 km (0.088 R)
• M68: 68,448,356 km (0.096 R)
• M69: 68,556,067 km (0.078 R)
• M70: 70,721,795 km (0.104 R)
• M71: 71,157,574 km (0.025 R)
• M72: 72,250,984 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit