🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.28 AU - 1.56 AU

Year: 631 Days

Day: 43.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,585,900 km

• M1: 69,563 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.38 AU - 1.96 AU

Year: 805 Days

Day: 18.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.44 AU - 2.06 AU

Year: 863 Days

Day: 12.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.02 AU - 3.72 AU

Year: 2306 Days

Day: 34.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,585,900 km

• M1: 2,471,207 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.74 AU - 4.08 AU

Year: 2347 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.12 AU - 4.56 AU

Year: 2805 Days

Day: 20.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.54 AU - 4.98 AU

Year: 3278 Days

Day: 34.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,585,900 km

• M1: 772,075 km (0.036 R)
• M2: 1,548,787 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 12

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.67 AU - 9.21 AU

Year: 9965 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,585,900 km

• M1: 168,896 km (0.073 R)
• M2: 297,251 km (0.12 R)
• M3: 380,876 km (0.053 R)
• M4: 540,946 km (0.11 R)
• M5: 726,746 km (0.074 R)
• M6: 952,041 km (0.1 R)
• M7: 1,295,069 km (0.026 R)
• M8: 1,491,192 km (0.075 R)
• M9: 1,613,712 km (0.059 R)
• M10: 1,697,487 km (0.094 R)
• M11: 1,804,150 km (0.088 R)
• M12: 1,891,216 km (0.066 R)
• M13: 2,301,114 km (0.104 R)
• M14: 2,443,980 km (0.119 R)
• M15: 2,713,855 km (0.052 R)
• M16: 3,255,998 km (0.118 R)
• M17: 3,580,924 km (0.099 R)
• M18: 4,468,638 km (0.094 R)
• M19: 4,618,086 km (0.12 R)
• M20: 4,738,961 km (0.09 R)
• M21: 5,169,953 km (0.039 R)
• M22: 5,807,689 km (0.05 R)
• M23: 6,269,048 km (0.102 R)
• M24: 6,436,748 km (0.051 R)
• M25: 6,879,707 km (0.109 R)
• M26: 7,509,364 km (0.105 R)
• M27: 7,867,202 km (0.07 R)
• M28: 8,936,229 km (0.083 R)
• M29: 9,277,462 km (0.11 R)
• M30: 9,507,244 km (0.12 R)
• M31: 9,855,358 km (0.083 R)
• M32: 10,089,928 km (0.079 R)
• M33: 10,247,305 km (0.052 R)
• M34: 10,484,866 km (0.056 R)
• M35: 11,208,620 km (0.109 R)
• M36: 11,865,505 km (0.088 R)
• M37: 12,073,446 km (0.1 R)
• M38: 14,173,650 km (0.059 R)
• M39: 14,350,026 km (0.11 R)
• M40: 14,883,642 km (0.109 R)
• M41: 15,017,981 km (0.083 R)
• M42: 15,378,512 km (0.101 R)
• M43: 16,107,951 km (0.078 R)
• M44: 16,895,434 km (0.104 R)
• M45: 17,411,547 km (0.101 R)
• M46: 17,553,216 km (0.099 R)
• M47: 17,790,328 km (0.07 R)
• M48: 18,411,459 km (0.051 R)
• M49: 18,603,991 km (0.115 R)
• M50: 18,700,631 km (0.046 R)
• M51: 20,069,602 km (0.117 R)
• M52: 20,218,152 km (0.054 R)
• M53: 20,866,360 km (0.09 R)
• M54: 21,673,440 km (0.069 R)
• M55: 22,131,958 km (0.118 R)
• M56: 22,285,445 km (0.064 R)
• M57: 22,593,617 km (0.065 R)
• M58: 23,110,328 km (0.102 R)
• M59: 23,945,234 km (0.063 R)
• M60: 24,208,227 km (0.066 R)
• M61: 25,002,741 km (0.085 R)
• M62: 25,752,077 km (0.117 R)
• M63: 26,237,671 km (0.035 R)
• M64: 26,671,954 km (0.116 R)
• M65: 26,944,521 km (0.097 R)
• M66: 27,163,233 km (0.091 R)
• M67: 28,488,072 km (0.041 R)
• M68: 29,326,718 km (0.068 R)
• M69: 30,286,987 km (0.083 R)
• M70: 30,457,528 km (0.117 R)
• M71: 30,799,509 km (0.096 R)
• M72: 31,429,914 km (0.057 R)
• M73: 35,240,920 km (0.053 R)
• M74: 35,900,198 km (0.119 R)
• M75: 36,201,338 km (0.087 R)
• M76: 36,805,863 km (0.083 R)
• M77: 39,443,274 km (0.07 R)
• M78: 40,878,815 km (0.092 R)
• M79: 41,319,231 km (0.102 R)
• M80: 41,508,323 km (0.106 R)
• M81: 41,887,553 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 10,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit