🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 138 Days

Day: 18.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,976,481 km

• M1: 318,195 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 45.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.99 AU

Year: 256 Days

Day: 32.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,976,481 km

• M1: 168,298 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 291 Days

Day: 32.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.37 AU - 4.45 AU

Year: 3317 Days

Day: 45.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.14 AU - 4.92 AU

Year: 3453 Days

Day: 43.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 12.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.38 AU - 8.82 AU

Year: 8257 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,976,481 km

• M1: 158,873 km (0.106 R)
• M2: 607,218 km (0.119 R)
• M3: 1,229,844 km (0.066 R)
• M4: 1,384,827 km (0.117 R)
• M5: 1,601,894 km (0.117 R)
• M6: 1,849,927 km (0.104 R)
• M7: 1,928,915 km (0.086 R)
• M8: 2,405,235 km (0.105 R)
• M9: 2,579,516 km (0.052 R)
• M10: 3,439,853 km (0.09 R)
• M11: 3,762,237 km (0.089 R)
• M12: 4,068,613 km (0.06 R)
• M13: 4,251,123 km (0.114 R)
• M14: 4,570,365 km (0.069 R)
• M15: 4,760,204 km (0.059 R)
• M16: 5,091,863 km (0.073 R)
• M17: 5,402,578 km (0.113 R)
• M18: 5,488,447 km (0.066 R)
• M19: 5,574,615 km (0.105 R)
• M20: 6,341,454 km (0.114 R)
• M21: 6,432,110 km (0.108 R)
• M22: 6,523,215 km (0.089 R)
• M23: 7,843,117 km (0.055 R)
• M24: 8,136,628 km (0.073 R)
• M25: 8,700,762 km (0.079 R)
• M26: 8,903,018 km (0.119 R)
• M27: 9,140,879 km (0.097 R)
• M28: 9,415,241 km (0.106 R)
• M29: 9,762,159 km (0.116 R)
• M30: 10,148,570 km (0.075 R)
• M31: 10,325,993 km (0.076 R)
• M32: 10,575,971 km (0.073 R)
• M33: 11,009,207 km (0.111 R)
• M34: 11,228,068 km (0.061 R)
• M35: 12,991,677 km (0.104 R)
• M36: 13,611,461 km (0.093 R)
• M37: 14,719,533 km (0.085 R)
• M38: 15,447,177 km (0.103 R)
• M39: 16,477,009 km (0.113 R)
• M40: 17,529,130 km (0.08 R)
• M41: 18,516,177 km (0.116 R)
• M42: 18,602,794 km (0.096 R)
• M43: 19,963,836 km (0.071 R)
• M44: 20,409,637 km (0.102 R)
• M45: 20,588,856 km (0.1 R)
• M46: 20,768,672 km (0.116 R)
• M47: 21,402,070 km (0.114 R)
• M48: 21,721,162 km (0.035 R)
• M49: 21,858,343 km (0.06 R)
• M50: 22,133,603 km (0.094 R)
• M51: 22,734,239 km (0.091 R)
• M52: 23,199,787 km (0.069 R)
• M53: 25,141,418 km (0.116 R)
• M54: 25,478,163 km (0.099 R)
• M55: 25,671,144 km (0.039 R)
• M56: 25,767,934 km (0.103 R)
• M57: 25,864,724 km (0.102 R)
• M58: 26,938,089 km (0.083 R)
• M59: 27,134,810 km (0.055 R)
• M60: 27,381,347 km (0.062 R)
• M61: 27,480,082 km (0.076 R)
• M62: 28,876,279 km (0.107 R)
• M63: 30,193,189 km (0.113 R)
• M64: 30,397,539 km (0.048 R)
• M65: 32,101,010 km (0.053 R)
• M66: 32,938,010 km (0.092 R)
• M67: 33,253,811 km (0.081 R)
• M68: 33,941,363 km (0.087 R)
• M69: 34,100,685 km (0.067 R)
• M70: 35,761,820 km (0.077 R)
• M71: 36,140,452 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 14.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.57 AU - 10.89 AU

Year: 11719 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,976,481 km

• M1: 418,874 km (0.077 R)
• M2: 565,181 km (0.097 R)
• M3: 799,451 km (0.051 R)
• M4: 1,832,574 km (0.074 R)
• M5: 1,998,628 km (0.117 R)
• M6: 2,397,755 km (0.082 R)
• M7: 2,527,755 km (0.066 R)
• M8: 3,742,640 km (0.053 R)
• M9: 3,955,966 km (0.083 R)
• M10: 4,141,916 km (0.048 R)
• M11: 4,522,942 km (0.101 R)
• M12: 5,015,269 km (0.067 R)
• M13: 5,216,927 km (0.095 R)
• M14: 5,455,834 km (0.063 R)
• M15: 5,698,482 km (0.057 R)
• M16: 6,447,519 km (0.044 R)
• M17: 7,039,178 km (0.075 R)
• M18: 7,379,813 km (0.102 R)
• M19: 7,571,447 km (0.104 R)
• M20: 7,687,087 km (0.112 R)
• M21: 8,354,293 km (0.027 R)
• M22: 8,513,914 km (0.073 R)
• M23: 9,121,880 km (0.119 R)
• M24: 9,410,454 km (0.062 R)
• M25: 9,702,020 km (0.091 R)
• M26: 10,422,783 km (0.03 R)
• M27: 10,551,736 km (0.114 R)
• M28: 11,336,826 km (0.102 R)
• M29: 12,095,586 km (0.067 R)
• M30: 13,381,230 km (0.063 R)
• M31: 13,850,818 km (0.109 R)
• M32: 14,758,129 km (0.076 R)
• M33: 14,854,769 km (0.117 R)
• M34: 15,243,425 km (0.115 R)
• M35: 15,931,724 km (0.085 R)
• M36: 16,179,907 km (0.065 R)
• M37: 18,628,076 km (0.065 R)
• M38: 18,889,723 km (0.07 R)
• M39: 19,681,993 km (0.081 R)
• M40: 20,055,390 km (0.086 R)
• M41: 21,026,430 km (0.077 R)
• M42: 21,135,337 km (0.081 R)
• M43: 21,298,847 km (0.086 R)
• M44: 21,847,423 km (0.085 R)
• M45: 22,289,484 km (0.032 R)
• M46: 22,455,987 km (0.114 R)
• M47: 23,014,286 km (0.091 R)
• M48: 24,315,488 km (0.092 R)
• M49: 24,716,261 km (0.1 R)
• M50: 25,756,864 km (0.093 R)
• M51: 25,990,087 km (0.085 R)
• M52: 26,576,211 km (0.111 R)
• M53: 27,642,096 km (0.091 R)
• M54: 28,541,030 km (0.088 R)
• M55: 30,367,620 km (0.063 R)
• M56: 31,668,672 km (0.083 R)
• M57: 31,855,969 km (0.118 R)
• M58: 32,106,396 km (0.118 R)
• M59: 32,924,696 km (0.074 R)
• M60: 34,005,092 km (0.107 R)
• M61: 34,389,110 km (0.092 R)
• M62: 34,710,296 km (0.109 R)
• M63: 36,331,189 km (0.081 R)
• M64: 36,461,938 km (0.097 R)
• M65: 36,592,836 km (0.046 R)
• M66: 37,447,489 km (0.081 R)
• M67: 38,042,888 km (0.109 R)
• M68: 39,713,597 km (0.064 R)
• M69: 40,999,241 km (0.057 R)
• M70: 41,203,592 km (0.097 R)
• M71: 41,613,041 km (0.09 R)
• M72: 44,028,748 km (0.041 R)
• M73: 44,657,358 km (0.082 R)
• M74: 45,500,043 km (0.106 R)
• M75: 46,135,385 km (0.034 R)
• M76: 46,702,660 km (0.108 R)
• M77: 47,629,568 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 4.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 16.08 AU - 23.08 AU

Year: 31031 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,976,481 km

• M1: 70,311 km (0.089 R)
• M2: 126,859 km (0.118 R)
• M3: 377,435 km (0.053 R)
• M4: 440,267 km (0.046 R)
• M5: 712,983 km (0.069 R)
• M6: 1,180,477 km (0.077 R)
• M7: 1,211,294 km (0.052 R)
• M8: 1,620,295 km (0.116 R)
• M9: 1,654,852 km (0.115 R)
• M10: 1,812,977 km (0.109 R)
• M11: 1,866,832 km (0.074 R)
• M12: 2,296,776 km (0.091 R)
• M13: 2,922,544 km (0.077 R)
• M14: 3,374,778 km (0.076 R)
• M15: 3,441,050 km (0.044 R)
• M16: 3,665,447 km (0.084 R)
• M17: 4,560,641 km (0.087 R)
• M18: 4,634,093 km (0.119 R)
• M19: 5,032,323 km (0.025 R)
• M20: 5,571,623 km (0.043 R)
• M21: 5,623,833 km (0.109 R)
• M22: 5,861,394 km (0.07 R)
• M23: 6,291,488 km (0.074 R)
• M24: 6,482,973 km (0.043 R)
• M25: 7,439,652 km (0.086 R)
• M26: 7,554,992 km (0.117 R)
• M27: 7,846,259 km (0.09 R)
• M28: 8,319,736 km (0.116 R)
• M29: 8,469,483 km (0.095 R)
• M30: 8,863,375 km (0.096 R)
• M31: 9,356,150 km (0.043 R)
• M32: 9,543,297 km (0.097 R)
• M33: 11,018,482 km (0.108 R)
• M34: 11,984,285 km (0.087 R)
• M35: 12,255,357 km (0.056 R)
• M36: 12,734,818 km (0.052 R)
• M37: 13,606,076 km (0.11 R)
• M38: 14,281,062 km (0.07 R)
• M39: 15,149,028 km (0.066 R)
• M40: 15,258,833 km (0.069 R)
• M41: 16,220,598 km (0.118 R)
• M42: 16,633,338 km (0.103 R)
• M43: 16,708,885 km (0.118 R)
• M44: 16,935,825 km (0.062 R)
• M45: 17,815,162 km (0.029 R)
• M46: 18,435,694 km (0.1 R)
• M47: 19,340,013 km (0.12 R)
• M48: 20,824,921 km (0.079 R)
• M49: 20,865,462 km (0.108 R)
• M50: 22,304,444 km (0.082 R)
• M51: 24,543,475 km (0.116 R)
• M52: 24,629,345 km (0.055 R)
• M53: 25,060,187 km (0.103 R)
• M54: 25,580,637 km (0.119 R)
• M55: 26,192,194 km (0.082 R)
• M56: 26,367,821 km (0.055 R)
• M57: 26,808,686 km (0.078 R)
• M58: 26,852,818 km (0.09 R)
• M59: 27,163,084 km (0.096 R)
• M60: 27,921,246 km (0.118 R)
• M61: 30,698,530 km (0.106 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit