🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 225 Days

Day: 14.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,084,924 km

• M1: 347,217 km (0.069 R)
• M2: 531,521 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.43 AU - 1.51 AU

Year: 686 Days

Day: 19.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,084,924 km

• M1: 38,596 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.1

Radius: 8.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.3 AU - 4.7 AU

Year: 3675 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,084,924 km

• M1: 105,167 km (0.111 R)
• M2: 193,131 km (0.104 R)
• M3: 506,688 km (0.078 R)
• M4: 617,241 km (0.056 R)
• M5: 689,497 km (0.07 R)
• M6: 755,320 km (0.108 R)
• M7: 853,306 km (0.085 R)
• M8: 966,402 km (0.075 R)
• M9: 1,041,052 km (0.092 R)
• M10: 1,265,149 km (0.084 R)
• M11: 1,371,214 km (0.114 R)
• M12: 1,480,271 km (0.089 R)
• M13: 1,681,480 km (0.071 R)
• M14: 1,986,211 km (0.084 R)
• M15: 2,096,315 km (0.103 R)
• M16: 2,236,937 km (0.079 R)
• M17: 2,692,462 km (0.07 R)
• M18: 2,830,093 km (0.095 R)
• M19: 3,096,526 km (0.065 R)
• M20: 3,208,725 km (0.12 R)
• M21: 3,620,119 km (0.12 R)
• M22: 3,772,260 km (0.06 R)
• M23: 3,909,441 km (0.092 R)
• M24: 4,030,765 km (0.033 R)
• M25: 4,153,286 km (0.051 R)
• M26: 4,312,757 km (0.064 R)
• M27: 4,420,318 km (0.025 R)
• M28: 4,528,627 km (0.084 R)
• M29: 4,877,489 km (0.12 R)
• M30: 5,083,485 km (0.118 R)
• M31: 6,277,276 km (0.107 R)
• M32: 6,563,008 km (0.111 R)
• M33: 6,707,520 km (0.106 R)
• M34: 6,832,284 km (0.061 R)
• M35: 7,381,608 km (0.119 R)
• M36: 7,618,272 km (0.053 R)
• M37: 7,683,347 km (0.055 R)
• M38: 8,793,512 km (0.071 R)
• M39: 9,228,543 km (0.1 R)
• M40: 9,320,995 km (0.116 R)
• M41: 9,600,294 km (0.115 R)
• M42: 9,788,039 km (0.11 R)
• M43: 9,905,922 km (0.114 R)
• M44: 10,526,903 km (0.085 R)
• M45: 10,647,778 km (0.115 R)
• M46: 10,915,259 km (0.119 R)
• M47: 11,135,766 km (0.082 R)
• M48: 11,283,719 km (0.054 R)
• M49: 11,506,619 km (0.107 R)
• M50: 11,831,396 km (0.106 R)
• M51: 12,235,161 km (0.101 R)
• M52: 12,489,777 km (0.079 R)
• M53: 12,617,832 km (0.112 R)
• M54: 12,900,872 km (0.116 R)
• M55: 13,525,891 km (0.097 R)
• M56: 13,604,730 km (0.044 R)
• M57: 13,815,663 km (0.092 R)
• M58: 14,054,271 km (0.109 R)
• M59: 14,214,042 km (0.102 R)
• M60: 14,401,338 km (0.112 R)
• M61: 14,697,243 km (0.072 R)
• M62: 14,913,711 km (0.115 R)
• M63: 15,103,850 km (0.071 R)
• M64: 15,349,789 km (0.084 R)
• M65: 15,651,976 km (0.074 R)
• M66: 16,122,911 km (0.074 R)
• M67: 16,514,259 km (0.076 R)
• M68: 16,852,350 km (0.075 R)
• M69: 17,050,417 km (0.061 R)
• M70: 17,135,688 km (0.099 R)
• M71: 17,334,952 km (0.116 R)
• M72: 19,015,685 km (0.076 R)
• M73: 19,222,130 km (0.112 R)
• M74: 19,429,173 km (0.092 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: 431 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit