🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 43 Hours

Environment

Temp: 111 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.91 AU - 1.09 AU

Year: 360 Days

Day: 31.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,186,328 km

• M1: 564,433 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.99 AU - 1.27 AU

Year: 432 Days

Day: 22.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.99 AU - 1.57 AU

Year: 521 Days

Day: 14.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,186,328 km

• M1: 676,930 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.27 AU - 1.67 AU

Year: 641 Days

Day: 42.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.23 AU - 1.85 AU

Year: 688 Days

Day: 25.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.39 AU - 1.93 AU

Year: 770 Days

Day: 12.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.86 AU - 4.16 AU

Year: 2367 Days

Day: 16.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 10.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.92 AU - 7.48 AU

Year: 6953 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,186,328 km

• M1: 184,753 km (0.077 R)
• M2: 319,691 km (0.12 R)
• M3: 644,468 km (0.051 R)
• M4: 744,549 km (0.08 R)
• M5: 913,145 km (0.107 R)
• M6: 977,772 km (0.076 R)
• M7: 1,234,631 km (0.067 R)
• M8: 1,610,571 km (0.104 R)
• M9: 1,811,780 km (0.111 R)
• M10: 3,725,735 km (0.084 R)
• M11: 3,912,583 km (0.079 R)
• M12: 4,212,377 km (0.109 R)
• M13: 4,491,526 km (0.114 R)
• M14: 4,662,068 km (0.039 R)
• M15: 4,748,087 km (0.105 R)
• M16: 4,834,554 km (0.116 R)
• M17: 5,637,147 km (0.055 R)
• M18: 5,790,485 km (0.083 R)
• M19: 6,007,252 km (0.11 R)
• M20: 6,385,136 km (0.043 R)
• M21: 6,738,486 km (0.066 R)
• M22: 6,933,861 km (0.085 R)
• M23: 7,131,181 km (0.12 R)
• M24: 7,297,085 km (0.045 R)
• M25: 8,458,413 km (0.101 R)
• M26: 8,669,346 km (0.097 R)
• M27: 8,740,106 km (0.095 R)
• M28: 8,811,015 km (0.087 R)
• M29: 9,060,545 km (0.036 R)
• M30: 10,306,097 km (0.054 R)
• M31: 10,682,634 km (0.054 R)
• M32: 10,872,624 km (0.084 R)
• M33: 11,526,815 km (0.078 R)
• M34: 11,839,175 km (0.103 R)
• M35: 13,075,602 km (0.083 R)
• M36: 14,019,415 km (0.036 R)
• M37: 14,310,981 km (0.074 R)
• M38: 14,900,247 km (0.119 R)
• M39: 15,842,115 km (0.1 R)
• M40: 16,058,883 km (0.078 R)
• M41: 16,145,799 km (0.072 R)
• M42: 16,583,074 km (0.101 R)
• M43: 16,935,676 km (0.119 R)
• M44: 17,201,810 km (0.051 R)
• M45: 17,693,239 km (0.098 R)
• M46: 18,461,873 km (0.045 R)
• M47: 18,735,787 km (0.099 R)
• M48: 19,426,331 km (0.112 R)
• M49: 19,658,357 km (0.111 R)
• M50: 20,927,396 km (0.093 R)
• M51: 21,308,422 km (0.105 R)
• M52: 22,029,184 km (0.104 R)
• M53: 22,416,792 km (0.083 R)
• M54: 22,514,031 km (0.043 R)
• M55: 23,297,176 km (0.12 R)
• M56: 23,692,264 km (0.103 R)
• M57: 24,238,894 km (0.11 R)
• M58: 24,438,757 km (0.071 R)
• M59: 25,750,880 km (0.052 R)
• M60: 26,982,370 km (0.103 R)
• M61: 27,397,055 km (0.117 R)
• M62: 27,761,774 km (0.076 R)
• M63: 28,127,990 km (0.03 R)
• M64: 28,812,400 km (0.044 R)
• M65: 28,971,124 km (0.088 R)
• M66: 30,466,504 km (0.039 R)
• M67: 31,115,160 km (0.042 R)
• M68: 31,223,619 km (0.026 R)
• M69: 32,536,041 km (0.092 R)
• M70: 32,866,951 km (0.116 R)
• M71: 33,365,262 km (0.071 R)
• M72: 33,699,015 km (0.12 R)
• M73: 33,977,865 km (0.08 R)
• M74: 34,089,764 km (0.089 R)
• M75: 34,425,761 km (0.076 R)
• M76: 36,465,229 km (0.069 R)
• M77: 37,672,933 km (0.107 R)
• M78: 38,369,011 km (0.113 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit