🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 194 Days

Day: 38.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.76 AU - 0.78 AU

Year: 244 Days

Day: 20 Hours

Environment

Temp: 132 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.12 AU - 1.44 AU

Year: 524 Days

Day: 32.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.57 AU - 2.77 AU

Year: 1578 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 10.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.52 AU - 7.66 AU

Year: 6118 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,998,946 km

• M1: 139,724 km (0.053 R)
• M2: 215,571 km (0.069 R)
• M3: 395,836 km (0.118 R)
• M4: 513,121 km (0.042 R)
• M5: 592,108 km (0.093 R)
• M6: 868,715 km (0.078 R)
• M7: 1,294,620 km (0.114 R)
• M8: 1,393,055 km (0.099 R)
• M9: 1,627,475 km (0.062 R)
• M10: 1,703,471 km (0.041 R)
• M11: 1,938,788 km (0.109 R)
• M12: 2,019,571 km (0.056 R)
• M13: 2,101,700 km (0.104 R)
• M14: 2,423,635 km (0.118 R)
• M15: 2,617,364 km (0.069 R)
• M16: 2,871,382 km (0.063 R)
• M17: 3,325,561 km (0.07 R)
• M18: 3,640,913 km (0.046 R)
• M19: 3,884,010 km (0.077 R)
• M20: 4,007,428 km (0.094 R)
• M21: 4,258,453 km (0.078 R)
• M22: 4,450,088 km (0.1 R)
• M23: 4,666,406 km (0.089 R)
• M24: 5,381,783 km (0.059 R)
• M25: 5,589,276 km (0.112 R)
• M26: 5,799,311 km (0.075 R)
• M27: 6,155,204 km (0.116 R)
• M28: 7,164,392 km (0.063 R)
• M29: 7,469,422 km (0.111 R)
• M30: 7,649,238 km (0.049 R)
• M31: 7,778,790 km (0.052 R)
• M32: 8,436,722 km (0.104 R)
• M33: 8,624,168 km (0.106 R)
• M34: 9,554,218 km (0.097 R)
• M35: 10,087,833 km (0.075 R)
• M36: 10,833,728 km (0.092 R)
• M37: 10,949,966 km (0.068 R)
• M38: 11,865,654 km (0.088 R)
• M39: 12,591,503 km (0.089 R)
• M40: 13,021,447 km (0.067 R)
• M41: 13,864,431 km (0.104 R)
• M42: 14,022,407 km (0.09 R)
• M43: 14,181,130 km (0.104 R)
• M44: 14,564,250 km (0.081 R)
• M45: 14,660,591 km (0.107 R)
• M46: 15,112,975 km (0.114 R)
• M47: 15,537,085 km (0.084 R)
• M48: 15,668,432 km (0.077 R)
• M49: 15,734,255 km (0.086 R)
• M50: 15,866,051 km (0.086 R)
• M51: 16,230,621 km (0.11 R)
• M52: 16,397,273 km (0.078 R)
• M53: 16,564,374 km (0.112 R)
• M54: 16,631,394 km (0.051 R)
• M55: 16,732,223 km (0.11 R)
• M56: 17,204,802 km (0.119 R)
• M57: 17,340,787 km (0.083 R)
• M58: 17,511,029 km (0.117 R)
• M59: 18,301,804 km (0.11 R)
• M60: 18,510,044 km (0.036 R)
• M61: 18,858,756 km (0.12 R)
• M62: 20,132,133 km (0.115 R)
• M63: 20,454,966 km (0.113 R)
• M64: 20,815,497 km (0.08 R)
• M65: 21,287,328 km (0.038 R)
• M66: 21,542,991 km (0.111 R)
• M67: 21,762,750 km (0.065 R)
• M68: 22,612,466 km (0.12 R)
• M69: 22,724,066 km (0.091 R)
• M70: 23,060,063 km (0.039 R)
• M71: 23,548,350 km (0.096 R)
• M72: 23,737,143 km (0.102 R)
• M73: 23,850,538 km (0.11 R)
• M74: 24,002,081 km (0.093 R)
• M75: 24,192,070 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 10

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.7 AU - 10.4 AU

Year: 9846 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,998,946 km

• M1: 127,457 km (0.102 R)
• M2: 232,475 km (0.104 R)
• M3: 341,682 km (0.086 R)
• M4: 415,732 km (0.12 R)
• M5: 519,853 km (0.1 R)
• M6: 608,714 km (0.077 R)
• M7: 757,414 km (0.119 R)
• M8: 822,339 km (0.107 R)
• M9: 1,113,008 km (0.115 R)
• M10: 1,459,028 km (0.111 R)
• M11: 1,601,894 km (0.088 R)
• M12: 1,699,881 km (0.039 R)
• M13: 1,787,246 km (0.088 R)
• M14: 1,979,778 km (0.064 R)
• M15: 2,058,766 km (0.041 R)
• M16: 2,192,806 km (0.074 R)
• M17: 3,210,221 km (0.052 R)
• M18: 3,397,966 km (0.079 R)
• M19: 3,556,989 km (0.096 R)
• M20: 3,637,622 km (0.111 R)
• M21: 3,702,398 km (0.104 R)
• M22: 3,800,384 km (0.12 R)
• M23: 3,915,874 km (0.103 R)
• M24: 4,337,889 km (0.048 R)
• M25: 4,935,084 km (0.082 R)
• M26: 5,025,142 km (0.11 R)
• M27: 5,261,806 km (0.101 R)
• M28: 5,670,806 km (0.084 R)
• M29: 5,765,203 km (0.112 R)
• M30: 5,898,195 km (0.088 R)
• M31: 6,322,904 km (0.117 R)
• M32: 6,618,210 km (0.111 R)
• M33: 7,201,941 km (0.114 R)
• M34: 7,345,255 km (0.093 R)
• M35: 7,593,289 km (0.097 R)
• M36: 8,161,461 km (0.102 R)
• M37: 8,332,452 km (0.098 R)
• M38: 8,678,023 km (0.092 R)
• M39: 9,294,217 km (0.092 R)
• M40: 9,540,006 km (0.052 R)
• M41: 9,607,474 km (0.079 R)
• M42: 9,697,682 km (0.028 R)
• M43: 10,129,870 km (0.105 R)
• M44: 10,221,723 km (0.082 R)
• M45: 10,591,679 km (0.059 R)
• M46: 10,778,227 km (0.037 R)
• M47: 11,416,262 km (0.097 R)
• M48: 11,824,216 km (0.072 R)
• M49: 12,017,795 km (0.04 R)
• M50: 12,188,187 km (0.086 R)
• M51: 12,703,851 km (0.062 R)
• M52: 12,877,385 km (0.059 R)
• M53: 13,076,649 km (0.113 R)
• M54: 13,833,016 km (0.089 R)
• M55: 14,165,123 km (0.113 R)
• M56: 14,319,359 km (0.081 R)
• M57: 14,941,686 km (0.092 R)
• M58: 15,124,943 km (0.11 R)
• M59: 15,203,632 km (0.075 R)
• M60: 15,493,552 km (0.047 R)
• M61: 15,945,188 km (0.09 R)
• M62: 17,024,986 km (0.119 R)
• M63: 17,271,074 km (0.06 R)
• M64: 17,435,931 km (0.082 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit