🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 37.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.75 AU - 0.91 AU

Year: 270 Days

Day: 34.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.1 AU - 1.36 AU

Year: 486 Days

Day: 28.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.31 AU - 1.33 AU

Year: 541 Days

Day: 19.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.54 AU - 1.7 AU

Year: 735 Days

Day: 39.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.51 AU - 1.95 AU

Year: 811 Days

Day: 46 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.62 AU - 5.16 AU

Year: 3854 Days

Day: 38.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,068,046 km

• M1: 157,826 km (0.093 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 10.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.69 AU - 6.49 AU

Year: 5357 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,068,046 km

• M1: 321,635 km (0.117 R)
• M2: 543,788 km (0.118 R)
• M3: 765,343 km (0.059 R)
• M4: 988,543 km (0.107 R)
• M5: 1,058,255 km (0.065 R)
• M6: 1,263,055 km (0.115 R)
• M7: 1,339,350 km (0.067 R)
• M8: 1,417,290 km (0.1 R)
• M9: 1,480,720 km (0.109 R)
• M10: 1,744,760 km (0.036 R)
• M11: 1,813,126 km (0.11 R)
• M12: 2,041,861 km (0.102 R)
• M13: 2,150,769 km (0.098 R)
• M14: 2,298,870 km (0.067 R)
• M15: 2,412,266 km (0.041 R)
• M16: 2,546,904 km (0.031 R)
• M17: 2,684,085 km (0.08 R)
• M18: 2,763,671 km (0.077 R)
• M19: 3,406,792 km (0.067 R)
• M20: 3,580,326 km (0.087 R)
• M21: 4,003,987 km (0.116 R)
• M22: 4,657,281 km (0.09 R)
• M23: 4,972,035 km (0.111 R)
• M24: 5,545,743 km (0.036 R)
• M25: 5,698,931 km (0.063 R)
• M26: 6,088,035 km (0.096 R)
• M27: 6,193,202 km (0.052 R)
• M28: 6,272,489 km (0.111 R)
• M29: 6,674,159 km (0.045 R)
• M30: 6,864,448 km (0.066 R)
• M31: 7,587,155 km (0.064 R)
• M32: 7,672,127 km (0.116 R)
• M33: 8,130,495 km (0.118 R)
• M34: 8,333,948 km (0.105 R)
• M35: 8,480,254 km (0.107 R)
• M36: 9,074,008 km (0.113 R)
• M37: 9,315,310 km (0.086 R)
• M38: 9,467,301 km (0.109 R)
• M39: 9,927,913 km (0.093 R)
• M40: 11,095,225 km (0.108 R)
• M41: 11,385,744 km (0.038 R)
• M42: 12,205,840 km (0.111 R)
• M43: 12,338,832 km (0.107 R)
• M44: 12,438,913 km (0.043 R)
• M45: 12,774,461 km (0.109 R)
• M46: 13,523,049 km (0.059 R)
• M47: 14,146,124 km (0.099 R)
• M48: 14,355,860 km (0.083 R)
• M49: 14,743,169 km (0.102 R)
• M50: 14,849,384 km (0.027 R)
• M51: 15,312,688 km (0.115 R)
• M52: 15,600,066 km (0.113 R)
• M53: 15,853,036 km (0.068 R)
• M54: 16,509,920 km (0.084 R)
• M55: 16,730,727 km (0.109 R)
• M56: 17,324,630 km (0.085 R)
• M57: 17,624,125 km (0.095 R)
• M58: 17,887,717 km (0.054 R)
• M59: 19,379,656 km (0.102 R)
• M60: 19,729,566 km (0.084 R)
• M61: 20,871,446 km (0.118 R)
• M62: 21,350,159 km (0.091 R)
• M63: 21,470,436 km (0.08 R)
• M64: 21,711,588 km (0.112 R)
• M65: 22,767,001 km (0.089 R)
• M66: 22,848,980 km (0.109 R)
• M67: 22,930,960 km (0.069 R)
• M68: 23,342,354 km (0.091 R)
• M69: 23,839,169 km (0.108 R)
• M70: 24,005,671 km (0.12 R)
• M71: 24,255,948 km (0.09 R)
• M72: 24,465,236 km (0.084 R)
• M73: 24,717,159 km (0.053 R)
• M74: 25,520,649 km (0.103 R)
• M75: 25,733,527 km (0.111 R)
• M76: 26,032,573 km (0.074 R)
• M77: 27,109,827 km (0.116 R)
• M78: 27,501,175 km (0.117 R)
• M79: 28,201,592 km (0.089 R)
• M80: 29,307,719 km (0.115 R)
• M81: 29,441,459 km (0.096 R)
• M82: 29,620,079 km (0.109 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit