🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 36.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.69 AU

Year: 266 Days

Day: 36.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 13.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.97 AU - 1.49 AU

Year: 867 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,517,575 km

• M1: 165,904 km (0.09 R)
• M2: 260,599 km (0.11 R)
• M3: 373,247 km (0.102 R)
• M4: 493,523 km (0.105 R)
• M5: 588,219 km (0.069 R)
• M6: 700,268 km (0.061 R)
• M7: 830,867 km (0.105 R)
• M8: 959,820 km (0.109 R)
• M9: 1,093,261 km (0.089 R)
• M10: 1,180,178 km (0.036 R)
• M11: 1,266,496 km (0.066 R)
• M12: 1,436,738 km (0.1 R)
• M13: 1,519,914 km (0.099 R)
• M14: 1,644,829 km (0.096 R)
• M15: 1,762,861 km (0.076 R)
• M16: 1,997,281 km (0.117 R)
• M17: 2,123,991 km (0.099 R)
• M18: 2,253,393 km (0.075 R)
• M19: 2,493,198 km (0.071 R)
• M20: 2,614,372 km (0.064 R)
• M21: 2,866,894 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.6

Radius: 3.9

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.38 AU - 9.58 AU

Year: 15701 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,517,575 km

• M1: 59,690 km (0.12 R)
• M2: 150,047 km (0.041 R)
• M3: 256,860 km (0.105 R)
• M4: 791,223 km (0.1 R)
• M5: 1,597,705 km (0.085 R)
• M6: 1,928,017 km (0.087 R)
• M7: 2,478,687 km (0.058 R)
• M8: 3,294,893 km (0.089 R)
• M9: 3,520,487 km (0.114 R)
• M10: 3,828,958 km (0.108 R)
• M11: 4,066,070 km (0.08 R)
• M12: 4,763,196 km (0.049 R)
• M13: 5,060,896 km (0.099 R)
• M14: 5,585,237 km (0.09 R)
• M15: 6,172,558 km (0.12 R)
• M16: 6,496,886 km (0.093 R)
• M17: 6,826,749 km (0.118 R)
• M18: 7,017,636 km (0.093 R)
• M19: 7,453,714 km (0.099 R)
• M20: 8,048,515 km (0.076 R)
• M21: 8,658,575 km (0.037 R)
• M22: 10,030,388 km (0.066 R)
• M23: 10,356,511 km (0.108 R)
• M24: 10,630,873 km (0.067 R)
• M25: 11,638,266 km (0.066 R)
• M26: 11,809,106 km (0.081 R)
• M27: 12,734,369 km (0.053 R)
• M28: 13,087,271 km (0.064 R)
• M29: 13,682,520 km (0.076 R)
• M30: 14,165,123 km (0.108 R)
• M31: 14,899,499 km (0.116 R)
• M32: 14,961,283 km (0.066 R)
• M33: 15,897,616 km (0.112 R)
• M34: 16,468,631 km (0.116 R)
• M35: 16,660,416 km (0.091 R)
• M36: 17,110,855 km (0.119 R)
• M37: 18,089,375 km (0.113 R)
• M38: 18,885,235 km (0.115 R)
• M39: 20,786,175 km (0.09 R)
• M40: 21,619,286 km (0.079 R)
• M41: 22,251,337 km (0.096 R)
• M42: 22,818,163 km (0.101 R)
• M43: 24,619,920 km (0.086 R)
• M44: 25,648,854 km (0.114 R)
• M45: 27,748,161 km (0.059 R)
• M46: 27,824,157 km (0.104 R)
• M47: 28,358,072 km (0.115 R)
• M48: 28,895,427 km (0.079 R)
• M49: 29,902,071 km (0.114 R)
• M50: 31,235,736 km (0.118 R)
• M51: 31,314,873 km (0.062 R)
• M52: 32,268,710 km (0.06 R)
• M53: 33,474,319 km (0.114 R)
• M54: 34,123,274 km (0.074 R)
• M55: 36,261,177 km (0.054 R)
• M56: 36,593,883 km (0.082 R)
• M57: 36,760,685 km (0.081 R)
• M58: 38,019,401 km (0.112 R)
• M59: 38,611,510 km (0.11 R)
• M60: 38,866,275 km (0.09 R)
• M61: 40,062,310 km (0.101 R)
• M62: 40,320,217 km (0.114 R)
• M63: 41,530,912 km (0.1 R)
• M64: 42,490,582 km (0.095 R)
• M65: 42,578,097 km (0.116 R)
• M66: 43,017,017 km (0.091 R)
• M67: 45,323,368 km (0.067 R)
• M68: 45,502,436 km (0.109 R)
• M69: 45,951,080 km (0.111 R)
• M70: 46,221,105 km (0.115 R)
• M71: 47,760,616 km (0.114 R)
• M72: 48,033,932 km (0.092 R)
• M73: 49,132,877 km (0.11 R)
• M74: 49,224,880 km (0.088 R)
• M75: 50,518,154 km (0.094 R)
• M76: 50,889,605 km (0.075 R)
• M77: 51,916,146 km (0.107 R)
• M78: 53,705,037 km (0.068 R)
• M79: 53,799,733 km (0.092 R)
• M80: 53,989,423 km (0.115 R)
• M81: 54,274,257 km (0.047 R)
• M82: 54,369,252 km (0.101 R)
• M83: 54,749,978 km (0.112 R)
• M84: 55,322,789 km (0.106 R)
• M85: 55,897,544 km (0.117 R)
• M86: 56,474,243 km (0.091 R)
• M87: 57,246,318 km (0.118 R)
• M88: 58,021,983 km (0.107 R)
• M89: 59,387,512 km (0.07 R)
• M90: 60,074,316 km (0.1 R)
• M91: 60,862,398 km (0.113 R)
• M92: 60,961,132 km (0.028 R)
• M93: 64,249,593 km (0.074 R)
• M94: 65,257,434 km (0.052 R)
• M95: 66,067,506 km (0.104 R)
• M96: 66,270,510 km (0.111 R)
• M97: 68,004,649 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit