🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 44.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.26 AU - 4.42 AU

Year: 2805 Days

Day: 42.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 8.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.24 AU - 7.98 AU

Year: 7826 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,545,603 km

• M1: 110,702 km (0.075 R)
• M2: 723,754 km (0.12 R)
• M3: 1,036,564 km (0.052 R)
• M4: 1,694,345 km (0.057 R)
• M5: 1,978,282 km (0.08 R)
• M6: 2,535,385 km (0.093 R)
• M7: 3,235,503 km (0.109 R)
• M8: 4,009,672 km (0.064 R)
• M9: 4,546,429 km (0.099 R)
• M10: 5,101,437 km (0.113 R)
• M11: 5,485,904 km (0.107 R)
• M12: 7,630,688 km (0.113 R)
• M13: 8,055,546 km (0.093 R)
• M14: 8,455,272 km (0.093 R)
• M15: 9,601,341 km (0.059 R)
• M16: 11,237,044 km (0.066 R)
• M17: 11,686,137 km (0.032 R)
• M18: 19,223,925 km (0.052 R)
• M19: 21,044,232 km (0.044 R)
• M20: 21,650,253 km (0.07 R)
• M21: 22,738,727 km (0.058 R)
• M22: 26,659,837 km (0.112 R)
• M23: 29,011,814 km (0.1 R)
• M24: 29,952,037 km (0.057 R)
• M25: 32,692,969 km (0.037 R)
• M26: 35,383,786 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 10.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.23 AU - 11.65 AU

Year: 11682 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,545,603 km

• M1: 140,622 km (0.092 R)
• M2: 539,749 km (0.049 R)
• M3: 1,441,226 km (0.087 R)
• M4: 2,057,719 km (0.093 R)
• M5: 3,657,518 km (0.091 R)
• M6: 4,410,295 km (0.111 R)
• M7: 4,807,926 km (0.06 R)
• M8: 5,196,432 km (0.116 R)
• M9: 6,260,222 km (0.06 R)
• M10: 7,506,073 km (0.108 R)
• M11: 8,030,264 km (0.071 R)
• M12: 9,152,248 km (0.06 R)
• M13: 9,700,225 km (0.091 R)
• M14: 10,164,577 km (0.067 R)
• M15: 11,647,690 km (0.098 R)
• M16: 13,020,699 km (0.033 R)
• M17: 16,301,082 km (0.055 R)
• M18: 18,560,907 km (0.103 R)
• M19: 19,036,778 km (0.102 R)
• M20: 19,765,768 km (0.115 R)
• M21: 20,597,532 km (0.049 R)
• M22: 22,598,853 km (0.043 R)
• M23: 26,184,415 km (0.088 R)
• M24: 29,807,226 km (0.102 R)
• M25: 31,122,640 km (0.085 R)
• M26: 35,665,030 km (0.102 R)
• M27: 36,277,484 km (0.063 R)
• M28: 37,523,784 km (0.062 R)
• M29: 40,365,545 km (0.095 R)
• M30: 44,045,503 km (0.067 R)
• M31: 44,892,675 km (0.085 R)
• M32: 45,463,391 km (0.104 R)
• M33: 46,619,484 km (0.098 R)
• M34: 47,647,071 km (0.028 R)
• M35: 51,129,710 km (0.111 R)

Asteroid Belt

Center: 11.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 3.6

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.23 AU - 15.67 AU

Year: 17372 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,545,603 km

• M1: 44,879 km (0.09 R)
• M2: 289,621 km (0.094 R)
• M3: 643,869 km (0.077 R)
• M4: 1,698,235 km (0.1 R)
• M5: 1,812,677 km (0.096 R)
• M6: 2,112,771 km (0.101 R)
• M7: 2,699,494 km (0.066 R)
• M8: 3,162,948 km (0.099 R)
• M9: 3,439,405 km (0.099 R)
• M10: 4,098,234 km (0.066 R)
• M11: 4,426,751 km (0.086 R)
• M12: 6,376,460 km (0.115 R)
• M13: 7,107,993 km (0.118 R)
• M14: 9,379,786 km (0.073 R)
• M15: 11,099,264 km (0.112 R)
• M16: 14,525,953 km (0.112 R)
• M17: 15,146,485 km (0.084 R)
• M18: 15,286,658 km (0.108 R)
• M19: 20,331,697 km (0.07 R)
• M20: 21,546,881 km (0.105 R)
• M21: 24,025,568 km (0.07 R)
• M22: 24,216,455 km (0.112 R)
• M23: 24,794,949 km (0.118 R)
• M24: 26,790,136 km (0.11 R)
• M25: 33,175,871 km (0.068 R)
• M26: 35,841,256 km (0.108 R)
• M27: 36,718,349 km (0.116 R)
• M28: 38,125,466 km (0.118 R)
• M29: 39,834,323 km (0.076 R)
• M30: 41,182,947 km (0.08 R)
• M31: 41,868,554 km (0.108 R)
• M32: 51,328,077 km (0.044 R)
• M33: 51,486,202 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit