🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 156 Days

Day: 34.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.64 AU - 0.7 AU

Year: 204 Days

Day: 37.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.66 AU - 0.7 AU

Year: 209 Days

Day: 44.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,328,311 km

• M1: 654,341 km (0.111 R)

Planet 4 - 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): 0.073

Orbit Range: 1.43 AU - 1.65 AU

Year: 712 Days

Day: 30.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.58 AU - 1.7 AU

Year: 783 Days

Day: 42 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,328,311 km

• M1: 35,604 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.83 AU - 2.39 AU

Year: 1143 Days

Day: 28.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.09 AU - 3.29 AU

Year: 2124 Days

Day: 16.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.3 AU - 4.36 AU

Year: 2794 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 8.8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.89 AU - 7.53 AU

Year: 6479 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,328,311 km

• M1: 112,946 km (0.045 R)
• M2: 205,099 km (0.109 R)
• M3: 368,908 km (0.099 R)
• M4: 606,619 km (0.047 R)
• M5: 989,141 km (0.097 R)
• M6: 1,381,088 km (0.092 R)
• M7: 1,614,311 km (0.111 R)
• M8: 1,797,718 km (0.106 R)
• M9: 2,184,877 km (0.115 R)
• M10: 2,911,025 km (0.083 R)
• M11: 3,160,255 km (0.108 R)
• M12: 3,390,636 km (0.118 R)
• M13: 4,337,889 km (0.091 R)
• M14: 4,394,288 km (0.09 R)
• M15: 4,565,278 km (0.107 R)
• M16: 5,032,173 km (0.074 R)
• M17: 5,211,092 km (0.104 R)
• M18: 6,010,992 km (0.114 R)
• M19: 6,328,738 km (0.119 R)
• M20: 6,782,917 km (0.12 R)
• M21: 7,014,046 km (0.102 R)
• M22: 8,033,406 km (0.088 R)
• M23: 8,277,849 km (0.102 R)
• M24: 9,171,097 km (0.075 R)
• M25: 9,353,457 km (0.099 R)
• M26: 9,870,318 km (0.096 R)
• M27: 10,094,715 km (0.097 R)
• M28: 10,548,595 km (0.116 R)
• M29: 10,624,890 km (0.119 R)
• M30: 10,893,418 km (0.034 R)
• M31: 11,009,057 km (0.067 R)
• M32: 11,164,040 km (0.108 R)
• M33: 11,672,673 km (0.065 R)
• M34: 11,791,155 km (0.107 R)
• M35: 12,470,030 km (0.05 R)
• M36: 15,266,612 km (0.086 R)
• M37: 15,439,547 km (0.11 R)
• M38: 16,005,925 km (0.109 R)
• M39: 16,979,957 km (0.111 R)
• M40: 17,069,416 km (0.082 R)
• M41: 17,159,025 km (0.066 R)
• M42: 17,564,436 km (0.076 R)
• M43: 17,791,076 km (0.098 R)
• M44: 18,201,423 km (0.047 R)
• M45: 18,660,988 km (0.096 R)
• M46: 18,845,891 km (0.118 R)
• M47: 18,984,867 km (0.119 R)
• M48: 19,264,017 km (0.092 R)
• M49: 19,357,366 km (0.077 R)
• M50: 19,732,408 km (0.115 R)
• M51: 19,873,628 km (0.075 R)
• M52: 20,204,389 km (0.054 R)
• M53: 20,680,260 km (0.077 R)
• M54: 20,871,596 km (0.084 R)
• M55: 21,207,892 km (0.085 R)
• M56: 21,449,193 km (0.102 R)
• M57: 21,642,922 km (0.095 R)
• M58: 22,129,714 km (0.028 R)
• M59: 22,965,517 km (0.082 R)
• M60: 24,062,518 km (0.088 R)
• M61: 24,718,804 km (0.071 R)
• M62: 25,278,599 km (0.062 R)
• M63: 25,842,733 km (0.112 R)
• M64: 25,945,656 km (0.073 R)
• M65: 26,048,879 km (0.113 R)
• M66: 26,722,518 km (0.096 R)
• M67: 27,140,046 km (0.104 R)
• M68: 27,559,668 km (0.032 R)
• M69: 27,981,384 km (0.111 R)
• M70: 29,743,647 km (0.026 R)
• M71: 30,067,975 km (0.088 R)
• M72: 30,883,732 km (0.114 R)
• M73: 31,761,872 km (0.093 R)
• M74: 31,817,074 km (0.073 R)
• M75: 32,259,434 km (0.066 R)
• M76: 33,038,690 km (0.095 R)
• M77: 33,150,439 km (0.061 R)
• M78: 33,374,387 km (0.083 R)
• M79: 33,767,680 km (0.104 R)
• M80: 33,880,327 km (0.11 R)
• M81: 35,527,550 km (0.097 R)
• M82: 36,101,557 km (0.119 R)
• M83: 36,389,682 km (0.05 R)
• M84: 36,968,327 km (0.064 R)
• M85: 37,375,233 km (0.09 R)
• M86: 38,722,362 km (0.073 R)
• M87: 39,728,407 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398

Radius: 5.1

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.85 AU - 13.39 AU

Year: 16713 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,328,311 km

• M1: 68,516 km (0.116 R)
• M2: 234,719 km (0.072 R)
• M3: 2,060,411 km (0.108 R)
• M4: 2,286,304 km (0.097 R)
• M5: 2,520,275 km (0.067 R)
• M6: 2,670,322 km (0.119 R)
• M7: 3,234,605 km (0.114 R)
• M8: 3,430,728 km (0.104 R)
• M9: 3,937,865 km (0.05 R)
• M10: 5,324,039 km (0.061 R)
• M11: 5,439,379 km (0.074 R)
• M12: 5,477,975 km (0.106 R)
• M13: 5,988,552 km (0.114 R)
• M14: 6,148,622 km (0.095 R)
• M15: 6,188,864 km (0.039 R)
• M16: 6,350,729 km (0.119 R)
• M17: 8,221,749 km (0.085 R)
• M18: 8,759,554 km (0.108 R)
• M19: 9,494,229 km (0.095 R)
• M20: 9,727,901 km (0.115 R)
• M21: 11,365,997 km (0.08 R)
• M22: 12,521,791 km (0.069 R)
• M23: 12,829,364 km (0.117 R)
• M24: 12,932,437 km (0.119 R)
• M25: 13,451,990 km (0.1 R)
• M26: 13,661,726 km (0.098 R)
• M27: 13,767,043 km (0.111 R)
• M28: 13,872,510 km (0.104 R)
• M29: 14,672,709 km (0.04 R)
• M30: 15,051,191 km (0.111 R)
• M31: 15,928,433 km (0.107 R)
• M32: 16,709,484 km (0.079 R)
• M33: 17,445,954 km (0.091 R)
• M34: 17,617,393 km (0.082 R)
• M35: 18,833,026 km (0.069 R)
• M36: 19,836,827 km (0.057 R)
• M37: 19,896,367 km (0.093 R)
• M38: 20,857,982 km (0.057 R)
• M39: 21,405,361 km (0.075 R)
• M40: 22,638,795 km (0.045 R)
• M41: 23,264,114 km (0.103 R)
• M42: 23,705,279 km (0.079 R)
• M43: 23,958,548 km (0.111 R)
• M44: 24,212,864 km (0.081 R)
• M45: 24,723,890 km (0.064 R)
• M46: 25,109,554 km (0.085 R)
• M47: 25,238,507 km (0.105 R)
• M48: 26,474,934 km (0.104 R)
• M49: 27,001,368 km (0.064 R)
• M50: 27,133,463 km (0.028 R)
• M51: 27,199,735 km (0.105 R)
• M52: 27,664,237 km (0.063 R)
• M53: 27,997,840 km (0.072 R)
• M54: 30,094,903 km (0.07 R)
• M55: 30,782,006 km (0.07 R)
• M56: 34,223,355 km (0.114 R)
• M57: 34,366,371 km (0.095 R)
• M58: 35,012,334 km (0.108 R)
• M59: 35,735,042 km (0.097 R)
• M60: 35,880,152 km (0.118 R)
• M61: 36,389,532 km (0.114 R)
• M62: 36,608,544 km (0.071 R)
• M63: 36,681,697 km (0.094 R)
• M64: 36,754,850 km (0.098 R)
• M65: 36,974,610 km (0.081 R)
• M66: 37,268,270 km (0.051 R)
• M67: 37,858,135 km (0.092 R)
• M68: 40,097,016 km (0.092 R)
• M69: 40,701,392 km (0.098 R)
• M70: 41,460,900 km (0.093 R)
• M71: 42,225,196 km (0.115 R)
• M72: 43,535,075 km (0.099 R)
• M73: 44,233,846 km (0.082 R)
• M74: 44,780,028 km (0.072 R)
• M75: 44,858,118 km (0.119 R)
• M76: 45,328,304 km (0.081 R)
• M77: 46,431,738 km (0.05 R)
• M78: 47,783,355 km (0.081 R)
• M79: 48,504,118 km (0.107 R)
• M80: 49,147,837 km (0.044 R)
• M81: 49,309,253 km (0.071 R)
• M82: 49,390,036 km (0.119 R)
• M83: 49,956,414 km (0.113 R)
• M84: 50,037,645 km (0.096 R)
• M85: 50,118,727 km (0.089 R)
• M86: 50,932,689 km (0.041 R)
• M87: 51,014,220 km (0.088 R)
• M88: 51,504,901 km (0.106 R)
• M89: 52,408,622 km (0.08 R)
• M90: 53,400,456 km (0.104 R)
• M91: 53,483,333 km (0.106 R)
• M92: 53,732,414 km (0.105 R)
• M93: 54,064,970 km (0.052 R)
• M94: 54,732,475 km (0.057 R)
• M95: 54,815,951 km (0.072 R)
• M96: 56,159,639 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit