🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 116 Days

Day: 13.8 Hours

Environment

Temp: 438 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,441,826 km

• M1: 248,781 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.68 AU - 4.48 AU

Year: 2402 Days

Day: 35.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 11.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.31 AU - 13.75 AU

Year: 10678 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,441,826 km

• M1: 277,654 km (0.103 R)
• M2: 436,975 km (0.086 R)
• M3: 1,523,804 km (0.11 R)
• M4: 1,610,720 km (0.077 R)
• M5: 1,721,871 km (0.094 R)
• M6: 1,999,525 km (0.118 R)
• M7: 2,119,503 km (0.041 R)
• M8: 2,217,340 km (0.029 R)
• M9: 2,494,245 km (0.114 R)
• M10: 2,890,231 km (0.074 R)
• M11: 4,102,572 km (0.085 R)
• M12: 4,633,794 km (0.1 R)
• M13: 4,826,476 km (0.039 R)
• M14: 5,022,001 km (0.038 R)
• M15: 5,658,091 km (0.053 R)
• M16: 6,786,657 km (0.104 R)
• M17: 7,042,769 km (0.071 R)
• M18: 7,376,671 km (0.063 R)
• M19: 7,564,416 km (0.079 R)
• M20: 8,370,450 km (0.103 R)
• M21: 8,645,111 km (0.119 R)
• M22: 9,203,710 km (0.029 R)
• M23: 10,021,711 km (0.101 R)
• M24: 11,119,909 km (0.103 R)
• M25: 12,300,535 km (0.099 R)
• M26: 13,018,904 km (0.084 R)
• M27: 14,168,414 km (0.111 R)
• M28: 14,308,588 km (0.062 R)
• M29: 14,449,210 km (0.078 R)
• M30: 15,206,773 km (0.074 R)
• M31: 15,686,982 km (0.091 R)
• M32: 15,783,473 km (0.102 R)
• M33: 16,465,490 km (0.098 R)
• M34: 16,711,279 km (0.108 R)
• M35: 17,008,081 km (0.075 R)
• M36: 17,107,265 km (0.119 R)
• M37: 17,406,311 km (0.108 R)
• M38: 17,707,002 km (0.052 R)
• M39: 18,009,489 km (0.082 R)
• M40: 18,773,186 km (0.1 R)
• M41: 19,599,415 km (0.07 R)
• M42: 19,912,374 km (0.118 R)
• M43: 21,555,258 km (0.073 R)
• M44: 21,932,245 km (0.101 R)
• M45: 23,406,831 km (0.057 R)
• M46: 25,139,025 km (0.1 R)
• M47: 25,422,213 km (0.059 R)
• M48: 25,763,596 km (0.045 R)
• M49: 26,049,178 km (0.089 R)
• M50: 26,220,916 km (0.045 R)
• M51: 27,143,935 km (0.07 R)
• M52: 31,610,030 km (0.095 R)
• M53: 31,854,623 km (0.077 R)
• M54: 32,283,968 km (0.066 R)
• M55: 33,086,711 km (0.099 R)
• M56: 33,833,354 km (0.045 R)
• M57: 34,522,701 km (0.116 R)
• M58: 34,963,865 km (0.086 R)
• M59: 35,470,254 km (0.098 R)
• M60: 36,042,914 km (0.053 R)
• M61: 39,213,940 km (0.029 R)
• M62: 40,136,211 km (0.096 R)
• M63: 40,268,605 km (0.103 R)
• M64: 40,400,999 km (0.115 R)
• M65: 40,865,950 km (0.069 R)
• M66: 42,136,634 km (0.106 R)
• M67: 42,878,190 km (0.107 R)
• M68: 44,237,586 km (0.049 R)
• M69: 44,511,051 km (0.076 R)
• M70: 45,956,615 km (0.071 R)
• M71: 46,303,084 km (0.086 R)

Kuiper Belt

Range: 37.7 - 55.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit