🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 312 Days

Day: 44.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 147.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.26 AU

Year: 460 Days

Day: 38.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,669,448 km

• M1: 43,383 km (0.111 R)
• M2: 324,927 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 14.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.88 AU - 4.54 AU

Year: 3693 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,669,448 km

• M1: 177,872 km (0.104 R)
• M2: 984,354 km (0.119 R)
• M3: 1,482,515 km (0.086 R)
• M4: 2,823,809 km (0.057 R)
• M5: 4,091,951 km (0.103 R)
• M6: 5,276,766 km (0.112 R)
• M7: 6,880,305 km (0.092 R)
• M8: 7,808,710 km (0.099 R)
• M9: 9,593,113 km (0.082 R)
• M10: 10,378,203 km (0.088 R)
• M11: 12,837,143 km (0.112 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 8.8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.17 AU - 8.75 AU

Year: 8710 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,669,448 km

• M1: 110,702 km (0.083 R)
• M2: 414,386 km (0.054 R)
• M3: 999,912 km (0.093 R)
• M4: 1,363,435 km (0.077 R)
• M5: 2,308,445 km (0.04 R)
• M6: 3,215,008 km (0.08 R)
• M7: 4,044,827 km (0.088 R)
• M8: 4,397,429 km (0.074 R)
• M9: 4,711,735 km (0.112 R)
• M10: 5,482,463 km (0.091 R)
• M11: 5,813,373 km (0.1 R)
• M12: 6,442,731 km (0.073 R)
• M13: 9,052,766 km (0.114 R)
• M14: 11,210,416 km (0.104 R)
• M15: 12,240,397 km (0.095 R)
• M16: 12,749,628 km (0.066 R)
• M17: 16,996,113 km (0.107 R)
• M18: 17,487,991 km (0.112 R)
• M19: 18,721,874 km (0.114 R)
• M20: 19,780,878 km (0.109 R)
• M21: 20,640,617 km (0.03 R)
• M22: 22,350,670 km (0.093 R)
• M23: 23,197,244 km (0.073 R)
• M24: 26,704,417 km (0.101 R)
• M25: 30,241,658 km (0.053 R)
• M26: 35,770,197 km (0.113 R)
• M27: 37,280,089 km (0.091 R)
• M28: 37,634,486 km (0.085 R)
• M29: 40,925,789 km (0.112 R)
• M30: 41,809,314 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.5

Radius: 7.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.47 AU - 15.25 AU

Year: 18576 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,669,448 km

• M1: 88,412 km (0.075 R)
• M2: 319,541 km (0.115 R)
• M3: 597,195 km (0.116 R)
• M4: 884,423 km (0.095 R)
• M5: 1,763,161 km (0.085 R)
• M6: 2,204,474 km (0.103 R)
• M7: 2,671,668 km (0.061 R)
• M8: 4,038,245 km (0.115 R)
• M9: 5,552,175 km (0.117 R)
• M10: 6,708,118 km (0.118 R)
• M11: 7,732,864 km (0.111 R)
• M12: 8,807,126 km (0.074 R)
• M13: 10,832,980 km (0.046 R)
• M14: 12,754,116 km (0.061 R)
• M15: 15,331,388 km (0.114 R)
• M16: 16,159,861 km (0.038 R)
• M17: 17,988,097 km (0.065 R)
• M18: 18,909,470 km (0.073 R)
• M19: 19,338,517 km (0.084 R)
• M20: 21,119,779 km (0.052 R)
• M21: 23,398,453 km (0.063 R)
• M22: 23,793,541 km (0.053 R)
• M23: 24,698,758 km (0.078 R)
• M24: 28,437,807 km (0.101 R)
• M25: 31,209,257 km (0.101 R)
• M26: 32,415,465 km (0.095 R)
• M27: 33,527,276 km (0.086 R)
• M28: 34,920,332 km (0.065 R)
• M29: 39,191,949 km (0.053 R)
• M30: 39,609,327 km (0.093 R)
• M31: 43,501,116 km (0.06 R)
• M32: 44,248,806 km (0.101 R)
• M33: 45,769,618 km (0.106 R)
• M34: 48,754,844 km (0.042 R)
• M35: 52,538,922 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit