🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.63 AU - 0.89 AU

Year: 252 Days

Day: 22.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.01 AU - 2.73 AU

Year: 1389 Days

Day: 29 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,171,577 km

• M1: 450,439 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.8 AU - 4.14 AU

Year: 2461 Days

Day: 13.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,171,577 km

• M1: 24,684 km (0.112 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 13.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.55 AU - 9.11 AU

Year: 8343 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,171,577 km

• M1: 251,923 km (0.065 R)
• M2: 455,675 km (0.032 R)
• M3: 625,768 km (0.106 R)
• M4: 765,941 km (0.088 R)
• M5: 961,466 km (0.077 R)
• M6: 1,127,370 km (0.103 R)
• M7: 1,270,684 km (0.095 R)
• M8: 1,702,125 km (0.092 R)
• M9: 2,716,847 km (0.055 R)
• M10: 2,825,156 km (0.071 R)
• M11: 3,068,851 km (0.076 R)
• M12: 3,505,976 km (0.092 R)
• M13: 3,744,136 km (0.103 R)
• M14: 4,061,881 km (0.103 R)
• M15: 4,362,872 km (0.056 R)
• M16: 4,567,821 km (0.111 R)
• M17: 5,120,735 km (0.026 R)
• M18: 5,446,410 km (0.098 R)
• M19: 5,611,715 km (0.106 R)
• M20: 5,863,040 km (0.066 R)
• M21: 6,061,107 km (0.115 R)
• M22: 6,376,759 km (0.1 R)
• M23: 6,580,511 km (0.067 R)
• M24: 6,845,599 km (0.074 R)
• M25: 7,941,104 km (0.106 R)
• M26: 8,605,318 km (0.06 R)
• M27: 9,025,539 km (0.051 R)
• M28: 9,518,763 km (0.099 R)
• M29: 10,088,432 km (0.116 R)
• M30: 10,462,875 km (0.119 R)
• M31: 10,634,763 km (0.098 R)
• M32: 11,050,795 km (0.068 R)
• M33: 11,190,669 km (0.044 R)
• M34: 11,649,336 km (0.084 R)
• M35: 11,970,522 km (0.101 R)
• M36: 12,186,392 km (0.099 R)
• M37: 12,330,904 km (0.058 R)
• M38: 12,548,868 km (0.088 R)
• M39: 12,768,029 km (0.118 R)
• M40: 14,261,763 km (0.113 R)
• M41: 15,184,483 km (0.095 R)
• M42: 15,692,368 km (0.114 R)
• M43: 15,928,583 km (0.084 R)
• M44: 16,126,501 km (0.118 R)
• M45: 16,285,224 km (0.109 R)
• M46: 16,644,558 km (0.057 R)
• M47: 17,046,827 km (0.104 R)
• M48: 17,208,692 km (0.062 R)
• M49: 18,480,124 km (0.078 R)
• M50: 19,274,339 km (0.111 R)
• M51: 20,207,980 km (0.079 R)
• M52: 20,896,130 km (0.103 R)
• M53: 21,417,329 km (0.095 R)
• M54: 22,207,206 km (0.076 R)
• M55: 23,140,846 km (0.103 R)
• M56: 23,499,731 km (0.119 R)
• M57: 24,725,087 km (0.066 R)
• M58: 25,000,198 km (0.102 R)
• M59: 25,092,200 km (0.111 R)
• M60: 25,322,432 km (0.088 R)
• M61: 25,414,883 km (0.106 R)
• M62: 25,507,335 km (0.066 R)
• M63: 27,095,914 km (0.03 R)
• M64: 27,426,974 km (0.088 R)
• M65: 27,711,809 km (0.083 R)
• M66: 27,997,541 km (0.108 R)
• M67: 28,284,320 km (0.115 R)
• M68: 28,380,212 km (0.073 R)
• M69: 29,150,641 km (0.11 R)
• M70: 29,781,645 km (0.119 R)
• M71: 30,466,205 km (0.103 R)
• M72: 30,662,776 km (0.097 R)
• M73: 31,354,068 km (0.108 R)
• M74: 31,801,216 km (0.105 R)
• M75: 31,950,664 km (0.089 R)
• M76: 32,150,378 km (0.06 R)
• M77: 33,560,038 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 14.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.34 AU - 9.54 AU

Year: 8520 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,171,577 km

• M1: 254,616 km (0.118 R)
• M2: 942,317 km (0.052 R)
• M3: 1,343,838 km (0.095 R)
• M4: 1,447,659 km (0.054 R)
• M5: 1,890,917 km (0.08 R)
• M6: 2,104,543 km (0.071 R)
• M7: 2,582,059 km (0.068 R)
• M8: 2,766,663 km (0.108 R)
• M9: 3,038,183 km (0.079 R)
• M10: 3,347,252 km (0.076 R)
• M11: 4,588,316 km (0.097 R)
• M12: 4,878,536 km (0.068 R)
• M13: 5,108,618 km (0.041 R)
• M14: 5,545,294 km (0.089 R)
• M15: 5,647,768 km (0.087 R)
• M16: 6,205,469 km (0.114 R)
• M17: 6,419,245 km (0.034 R)
• M18: 6,744,321 km (0.07 R)
• M19: 6,964,230 km (0.084 R)
• M20: 7,186,532 km (0.115 R)
• M21: 7,448,777 km (0.069 R)
• M22: 7,867,352 km (0.034 R)
• M23: 9,290,925 km (0.109 R)
• M24: 9,907,418 km (0.106 R)
• M25: 10,964,327 km (0.103 R)
• M26: 11,747,472 km (0.099 R)
• M27: 13,047,328 km (0.086 R)
• M28: 14,063,696 km (0.114 R)
• M29: 14,723,722 km (0.062 R)
• M30: 15,249,409 km (0.057 R)
• M31: 15,442,091 km (0.105 R)
• M32: 16,025,223 km (0.072 R)
• M33: 16,566,019 km (0.117 R)
• M34: 17,112,800 km (0.12 R)
• M35: 17,363,376 km (0.113 R)
• M36: 17,766,692 km (0.107 R)
• M37: 17,918,833 km (0.053 R)
• M38: 18,943,728 km (0.08 R)
• M39: 19,882,455 km (0.088 R)
• M40: 20,093,088 km (0.03 R)
• M41: 20,622,964 km (0.1 R)
• M42: 21,211,183 km (0.065 R)
• M43: 21,642,474 km (0.105 R)
• M44: 21,913,545 km (0.099 R)
• M45: 22,458,979 km (0.115 R)
• M46: 23,008,901 km (0.113 R)
• M47: 23,119,453 km (0.111 R)
• M48: 23,619,110 km (0.107 R)
• M49: 24,290,655 km (0.085 R)
• M50: 24,572,348 km (0.056 R)
• M51: 25,139,025 km (0.08 R)
• M52: 25,824,781 km (0.06 R)
• M53: 28,747,774 km (0.116 R)
• M54: 29,225,141 km (0.108 R)
• M55: 29,705,200 km (0.099 R)
• M56: 29,825,627 km (0.094 R)
• M57: 30,066,928 km (0.06 R)
• M58: 30,187,803 km (0.106 R)
• M59: 30,794,722 km (0.104 R)
• M60: 31,589,685 km (0.104 R)
• M61: 32,453,463 km (0.065 R)
• M62: 33,137,574 km (0.105 R)
• M63: 33,325,020 km (0.103 R)
• M64: 35,218,331 km (0.032 R)
• M65: 35,409,666 km (0.036 R)
• M66: 36,693,515 km (0.119 R)
• M67: 37,081,722 km (0.111 R)
• M68: 38,058,147 km (0.104 R)
• M69: 39,108,923 km (0.104 R)
• M70: 39,571,629 km (0.089 R)
• M71: 39,704,172 km (0.073 R)
• M72: 40,302,414 km (0.107 R)
• M73: 40,636,018 km (0.116 R)
• M74: 40,903,648 km (0.097 R)
• M75: 41,171,728 km (0.092 R)
• M76: 43,474,787 km (0.072 R)
• M77: 43,680,035 km (0.03 R)
• M78: 44,160,095 km (0.054 R)
• M79: 45,333,391 km (0.105 R)
• M80: 45,958,710 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.6

Radius: 4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.55 AU - 12.43 AU

Year: 15810 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 17,171,577 km

• M1: 191,934 km (0.073 R)
• M2: 229,782 km (0.071 R)
• M3: 270,623 km (0.1 R)
• M4: 327,021 km (0.092 R)
• M5: 380,577 km (0.061 R)
• M6: 648,956 km (0.077 R)
• M7: 1,114,803 km (0.087 R)
• M8: 1,662,332 km (0.087 R)
• M9: 1,816,567 km (0.111 R)
• M10: 1,987,857 km (0.11 R)
• M11: 3,717,357 km (0.066 R)
• M12: 3,825,367 km (0.087 R)
• M13: 4,171,836 km (0.099 R)
• M14: 4,252,020 km (0.07 R)
• M15: 5,081,092 km (0.081 R)
• M16: 5,708,056 km (0.08 R)
• M17: 6,637,508 km (0.109 R)
• M18: 6,976,497 km (0.111 R)
• M19: 7,651,931 km (0.075 R)
• M20: 8,027,123 km (0.084 R)
• M21: 8,611,452 km (0.112 R)
• M22: 8,795,607 km (0.105 R)
• M23: 9,566,036 km (0.066 R)
• M24: 10,012,885 km (0.105 R)
• M25: 10,772,692 km (0.107 R)
• M26: 11,170,772 km (0.077 R)
• M27: 12,740,203 km (0.089 R)
• M28: 13,467,399 km (0.074 R)
• M29: 14,063,696 km (0.079 R)
• M30: 14,498,427 km (0.104 R)
• M31: 14,912,963 km (0.063 R)
• M32: 16,079,228 km (0.098 R)
• M33: 16,154,625 km (0.097 R)
• M34: 17,017,655 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit