🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.03 AU - 1.13 AU

Year: 393 Days

Day: 27.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.72 AU - 5.52 AU

Year: 4053 Days

Day: 34.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310

Radius: 5.6

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.79 AU - 18.89 AU

Year: 27477 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,195,117 km

• M1: 141,819 km (0.119 R)
• M2: 372,050 km (0.048 R)
• M3: 603,927 km (0.116 R)
• M4: 712,834 km (0.117 R)
• M5: 1,701,676 km (0.094 R)
• M6: 1,763,310 km (0.109 R)
• M7: 1,920,537 km (0.104 R)
• M8: 2,919,253 km (0.081 R)
• M9: 3,372,534 km (0.096 R)
• M10: 3,647,196 km (0.062 R)
• M11: 3,727,081 km (0.03 R)
• M12: 3,807,415 km (0.101 R)
• M13: 4,386,060 km (0.074 R)
• M14: 4,991,931 km (0.119 R)
• M15: 5,169,803 km (0.117 R)
• M16: 5,577,757 km (0.065 R)
• M17: 6,043,006 km (0.071 R)
• M18: 6,232,696 km (0.033 R)
• M19: 6,520,672 km (0.06 R)
• M20: 6,569,142 km (0.095 R)
• M21: 7,109,938 km (0.118 R)
• M22: 9,631,709 km (0.089 R)
• M23: 9,686,911 km (0.104 R)
• M24: 10,584,648 km (0.108 R)
• M25: 10,985,720 km (0.091 R)
• M26: 11,101,209 km (0.088 R)
• M27: 11,275,192 km (0.111 R)
• M28: 12,578,787 km (0.08 R)
• M29: 13,680,426 km (0.096 R)
• M30: 13,866,975 km (0.068 R)
• M31: 14,748,854 km (0.075 R)
• M32: 16,170,931 km (0.1 R)
• M33: 16,632,441 km (0.11 R)
• M34: 18,728,157 km (0.097 R)
• M35: 19,282,418 km (0.069 R)
• M36: 19,771,752 km (0.074 R)
• M37: 21,408,054 km (0.059 R)
• M38: 21,769,632 km (0.114 R)
• M39: 23,681,493 km (0.038 R)
• M40: 24,355,730 km (0.115 R)
• M41: 24,657,319 km (0.093 R)
• M42: 25,036,251 km (0.037 R)
• M43: 25,723,055 km (0.096 R)
• M44: 29,649,550 km (0.077 R)
• M45: 32,424,142 km (0.114 R)
• M46: 33,255,906 km (0.07 R)
• M47: 34,432,044 km (0.108 R)
• M48: 34,685,912 km (0.106 R)
• M49: 36,911,330 km (0.08 R)
• M50: 37,605,464 km (0.118 R)
• M51: 39,359,200 km (0.08 R)
• M52: 40,246,166 km (0.118 R)
• M53: 40,335,176 km (0.07 R)
• M54: 44,042,212 km (0.064 R)
• M55: 44,134,065 km (0.102 R)
• M56: 45,796,695 km (0.104 R)
• M57: 48,518,329 km (0.115 R)
• M58: 51,002,552 km (0.111 R)
• M59: 53,136,715 km (0.089 R)
• M60: 53,625,750 km (0.095 R)
• M61: 54,313,003 km (0.076 R)
• M62: 55,101,982 km (0.085 R)
• M63: 55,696,334 km (0.07 R)
• M64: 55,894,851 km (0.09 R)
• M65: 56,591,528 km (0.076 R)
• M66: 56,691,310 km (0.112 R)
• M67: 58,295,747 km (0.032 R)
• M68: 64,651,712 km (0.111 R)
• M69: 64,860,401 km (0.056 R)
• M70: 65,383,096 km (0.054 R)
• M71: 66,117,173 km (0.1 R)
• M72: 67,170,491 km (0.074 R)
• M73: 68,335,559 km (0.093 R)
• M74: 69,080,557 km (0.085 R)
• M75: 70,793,303 km (0.112 R)
• M76: 72,195,184 km (0.101 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit