🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 327 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.03 AU - 1.49 AU

Year: 542 Days

Day: 34.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.49 AU - 3.83 AU

Year: 2151 Days

Day: 29.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 12.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.71 AU - 5.61 AU

Year: 3852 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 11,978,554 km

• M1: 197,768 km (0.105 R)
• M2: 289,173 km (0.072 R)
• M3: 623,374 km (0.099 R)
• M4: 755,170 km (0.064 R)
• M5: 929,302 km (0.114 R)
• M6: 1,343,389 km (0.087 R)
• M7: 1,519,615 km (0.097 R)
• M8: 1,610,870 km (0.081 R)
• M9: 2,066,096 km (0.044 R)
• M10: 2,153,162 km (0.097 R)
• M11: 2,271,344 km (0.119 R)
• M12: 2,993,005 km (0.032 R)
• M13: 3,534,998 km (0.117 R)
• M14: 3,889,545 km (0.072 R)
• M15: 3,979,902 km (0.1 R)
• M16: 4,461,756 km (0.029 R)
• M17: 4,903,519 km (0.074 R)
• M18: 5,339,298 km (0.072 R)
• M19: 5,705,214 km (0.062 R)
• M20: 5,974,490 km (0.099 R)
• M21: 6,786,059 km (0.104 R)
• M22: 6,983,378 km (0.119 R)
• M23: 7,204,783 km (0.117 R)
• M24: 7,361,262 km (0.106 R)
• M25: 7,451,171 km (0.115 R)
• M26: 7,586,706 km (0.085 R)
• M27: 7,722,990 km (0.063 R)
• M28: 8,113,889 km (0.096 R)
• M29: 8,230,127 km (0.095 R)
• M30: 9,059,049 km (0.037 R)
• M31: 9,300,799 km (0.091 R)
• M32: 9,422,422 km (0.108 R)
• M33: 9,642,780 km (0.096 R)
• M34: 9,864,932 km (0.091 R)
• M35: 10,013,932 km (0.038 R)
• M36: 10,238,777 km (0.053 R)
• M37: 10,465,418 km (0.063 R)
• M38: 10,642,841 km (0.083 R)
• M39: 10,770,149 km (0.109 R)
• M40: 11,129,483 km (0.087 R)
• M41: 11,414,617 km (0.1 R)
• M42: 11,833,491 km (0.112 R)
• M43: 12,391,042 km (0.037 R)
• M44: 12,686,647 km (0.044 R)
• M45: 12,794,657 km (0.084 R)
• M46: 13,093,254 km (0.104 R)
• M47: 13,697,630 km (0.09 R)
• M48: 13,780,806 km (0.101 R)
• M49: 13,863,983 km (0.068 R)
• M50: 13,947,458 km (0.037 R)
• M51: 14,479,877 km (0.113 R)
• M52: 14,621,247 km (0.088 R)
• M53: 15,305,508 km (0.097 R)
• M54: 15,420,549 km (0.111 R)
• M55: 15,651,528 km (0.059 R)
• M56: 16,058,583 km (0.059 R)
• M57: 16,705,295 km (0.061 R)
• M58: 16,883,167 km (0.077 R)
• M59: 17,061,637 km (0.1 R)
• M60: 17,480,661 km (0.111 R)
• M61: 17,872,607 km (0.113 R)
• M62: 18,328,731 km (0.078 R)
• M63: 18,573,473 km (0.119 R)
• M64: 18,819,263 km (0.085 R)
• M65: 19,221,082 km (0.099 R)
• M66: 19,907,587 km (0.065 R)
• M67: 20,064,814 km (0.059 R)
• M68: 20,253,906 km (0.099 R)
• M69: 20,538,740 km (0.104 R)
• M70: 21,433,186 km (0.095 R)
• M71: 21,594,303 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 13.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.31 AU - 7.77 AU

Year: 7152 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 11,978,554 km

• M1: 164,558 km (0.083 R)
• M2: 324,927 km (0.113 R)
• M3: 488,437 km (0.106 R)
• M4: 595,250 km (0.114 R)
• M5: 711,487 km (0.107 R)
• M6: 977,622 km (0.071 R)
• M7: 1,492,987 km (0.096 R)
• M8: 1,623,286 km (0.118 R)
• M9: 1,775,876 km (0.106 R)
• M10: 1,858,604 km (0.098 R)
• M11: 2,057,120 km (0.075 R)
• M12: 2,527,157 km (0.116 R)
• M13: 3,299,830 km (0.096 R)
• M14: 3,460,648 km (0.093 R)
• M15: 4,266,232 km (0.092 R)
• M16: 4,404,012 km (0.078 R)
• M17: 4,684,059 km (0.069 R)
• M18: 4,969,940 km (0.051 R)
• M19: 5,369,217 km (0.099 R)
• M20: 6,570,937 km (0.063 R)
• M21: 6,774,390 km (0.075 R)
• M22: 7,262,079 km (0.117 R)
• M23: 7,382,057 km (0.104 R)
• M24: 7,945,442 km (0.11 R)
• M25: 8,349,805 km (0.083 R)
• M26: 8,713,178 km (0.114 R)
• M27: 8,808,771 km (0.084 R)
• M28: 9,341,041 km (0.089 R)
• M29: 9,817,510 km (0.074 R)
• M30: 10,217,834 km (0.114 R)
• M31: 10,403,186 km (0.027 R)
• M32: 11,069,046 km (0.106 R)
• M33: 11,907,691 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit