🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.09 AU - 1.45 AU

Year: 501 Days

Day: 28.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.62 AU - 1.84 AU

Year: 796 Days

Day: 41.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.84 AU - 4.5 AU

Year: 2460 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.8

Radius: 6.2

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.72 AU - 20.32 AU

Year: 24565 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,008,535 km

• M1: 410,646 km (0.108 R)
• M2: 454,329 km (0.069 R)
• M3: 499,956 km (0.06 R)
• M4: 1,000,211 km (0.093 R)
• M5: 1,229,545 km (0.116 R)
• M6: 1,498,372 km (0.09 R)
• M7: 1,809,985 km (0.097 R)
• M8: 2,194,302 km (0.069 R)
• M9: 2,603,452 km (0.064 R)
• M10: 2,860,162 km (0.025 R)
• M11: 3,306,263 km (0.073 R)
• M12: 4,162,710 km (0.113 R)
• M13: 4,632,597 km (0.082 R)
• M14: 5,048,629 km (0.098 R)
• M15: 5,332,715 km (0.098 R)
• M16: 6,028,046 km (0.091 R)
• M17: 6,520,074 km (0.051 R)
• M18: 6,751,502 km (0.09 R)
• M19: 6,829,292 km (0.081 R)
• M20: 6,907,382 km (0.118 R)
• M21: 7,103,804 km (0.099 R)
• M22: 8,031,012 km (0.116 R)
• M23: 8,113,441 km (0.069 R)
• M24: 10,085,440 km (0.118 R)
• M25: 11,447,079 km (0.076 R)
• M26: 11,960,649 km (0.105 R)
• M27: 12,529,420 km (0.049 R)
• M28: 12,721,055 km (0.068 R)
• M29: 13,252,875 km (0.03 R)
• M30: 14,588,784 km (0.059 R)
• M31: 15,760,285 km (0.083 R)
• M32: 15,863,508 km (0.081 R)
• M33: 16,174,821 km (0.11 R)
• M34: 17,173,536 km (0.098 R)
• M35: 18,845,592 km (0.091 R)
• M36: 19,506,665 km (0.046 R)
• M37: 21,249,480 km (0.117 R)
• M38: 22,052,671 km (0.074 R)
• M39: 22,632,512 km (0.042 R)
• M40: 24,461,496 km (0.032 R)
• M41: 24,641,013 km (0.098 R)
• M42: 25,182,258 km (0.096 R)
• M43: 25,545,183 km (0.104 R)
• M44: 26,398,788 km (0.067 R)
• M45: 26,644,428 km (0.108 R)
• M46: 27,199,885 km (0.054 R)
• M47: 27,447,918 km (0.12 R)
• M48: 27,572,234 km (0.099 R)
• M49: 28,573,492 km (0.081 R)
• M50: 28,699,604 km (0.087 R)
• M51: 29,395,832 km (0.1 R)
• M52: 30,161,773 km (0.103 R)
• M53: 31,322,952 km (0.092 R)
• M54: 31,452,803 km (0.08 R)
• M55: 31,582,953 km (0.091 R)
• M56: 32,301,621 km (0.045 R)
• M57: 32,432,968 km (0.053 R)
• M58: 32,564,315 km (0.088 R)
• M59: 37,000,041 km (0.077 R)
• M60: 39,147,818 km (0.099 R)
• M61: 39,849,282 km (0.117 R)
• M62: 40,980,242 km (0.085 R)
• M63: 42,050,017 km (0.04 R)
• M64: 42,193,331 km (0.113 R)
• M65: 42,552,366 km (0.083 R)
• M66: 43,201,172 km (0.054 R)
• M67: 43,925,974 km (0.092 R)
• M68: 45,534,600 km (0.102 R)
• M69: 45,755,406 km (0.099 R)
• M70: 49,866,954 km (0.1 R)
• M71: 50,018,646 km (0.109 R)
• M72: 50,779,501 km (0.037 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit