🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 182 Days

Day: 14.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,116,108 km

• M1: 364,720 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 187 Days

Day: 39.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,116,108 km

• M1: 73,752 km (0.097 R)
• M2: 166,054 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 319 Days

Day: 35.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,116,108 km

• M1: 253,419 km (0.106 R)
• M2: 332,406 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.23 AU

Year: 494 Days

Day: 36.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,116,108 km

• M1: 329,115 km (0.114 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.7

Radius: 6.5

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.63 AU - 10.27 AU

Year: 12963 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,116,108 km

• M1: 117,734 km (0.043 R)
• M2: 208,390 km (0.104 R)
• M3: 441,613 km (0.106 R)
• M4: 604,076 km (0.078 R)
• M5: 916,137 km (0.116 R)
• M6: 1,007,242 km (0.064 R)
• M7: 1,053,917 km (0.063 R)
• M8: 1,174,044 km (0.071 R)
• M9: 1,223,411 km (0.085 R)
• M10: 1,427,612 km (0.046 R)
• M11: 1,480,570 km (0.113 R)
• M12: 1,782,758 km (0.101 R)
• M13: 1,839,904 km (0.094 R)
• M14: 2,256,235 km (0.103 R)
• M15: 2,833,234 km (0.056 R)
• M16: 2,900,104 km (0.093 R)
• M17: 3,103,857 km (0.105 R)
• M18: 3,207,528 km (0.12 R)
• M19: 3,669,785 km (0.099 R)
• M20: 3,779,590 km (0.045 R)
• M21: 4,305,726 km (0.111 R)
• M22: 5,219,171 km (0.106 R)
• M23: 5,425,466 km (0.031 R)
• M24: 5,676,641 km (0.099 R)
• M25: 6,060,509 km (0.118 R)
• M26: 6,190,360 km (0.117 R)
• M27: 8,437,769 km (0.089 R)
• M28: 8,534,259 km (0.106 R)
• M29: 9,072,213 km (0.078 R)
• M30: 9,370,212 km (0.115 R)
• M31: 9,520,558 km (0.064 R)
• M32: 10,283,657 km (0.114 R)
• M33: 10,855,719 km (0.036 R)
• M34: 12,467,636 km (0.082 R)
• M35: 13,357,444 km (0.117 R)
• M36: 14,095,560 km (0.031 R)
• M37: 14,325,193 km (0.075 R)
• M38: 15,315,381 km (0.098 R)
• M39: 15,374,323 km (0.115 R)
• M40: 15,967,927 km (0.105 R)
• M41: 17,299,797 km (0.054 R)
• M42: 17,607,520 km (0.116 R)
• M43: 18,290,733 km (0.113 R)
• M44: 18,792,933 km (0.085 R)
• M45: 18,856,064 km (0.089 R)
• M46: 20,068,554 km (0.064 R)
• M47: 21,437,674 km (0.089 R)
• M48: 24,540,484 km (0.035 R)
• M49: 26,073,413 km (0.084 R)
• M50: 26,567,535 km (0.072 R)
• M51: 27,421,888 km (0.049 R)
• M52: 27,924,387 km (0.115 R)
• M53: 29,817,548 km (0.113 R)
• M54: 30,112,406 km (0.093 R)
• M55: 30,630,912 km (0.107 R)
• M56: 30,779,463 km (0.089 R)
• M57: 31,226,910 km (0.118 R)
• M58: 32,430,574 km (0.085 R)
• M59: 33,190,532 km (0.111 R)
• M60: 35,739,679 km (0.087 R)
• M61: 38,351,209 km (0.109 R)
• M62: 38,912,949 km (0.115 R)
• M63: 39,235,183 km (0.066 R)
• M64: 39,396,749 km (0.075 R)
• M65: 40,207,270 km (0.077 R)
• M66: 40,370,182 km (0.075 R)
• M67: 40,777,986 km (0.092 R)
• M68: 41,023,476 km (0.05 R)
• M69: 41,597,932 km (0.104 R)
• M70: 42,672,045 km (0.099 R)
• M71: 42,921,125 km (0.077 R)
• M72: 44,594,527 km (0.087 R)
• M73: 45,100,616 km (0.063 R)
• M74: 46,203,901 km (0.109 R)
• M75: 46,289,022 km (0.103 R)
• M76: 47,315,862 km (0.12 R)
• M77: 48,436,799 km (0.092 R)
• M78: 50,441,111 km (0.119 R)
• M79: 51,232,783 km (0.075 R)
• M80: 51,409,308 km (0.064 R)
• M81: 52,117,355 km (0.117 R)
• M82: 55,614,504 km (0.111 R)
• M83: 55,977,578 km (0.082 R)
• M84: 56,341,251 km (0.078 R)
• M85: 56,888,330 km (0.112 R)
• M86: 58,817,096 km (0.104 R)
• M87: 58,909,398 km (0.103 R)
• M88: 59,001,849 km (0.114 R)
• M89: 59,928,757 km (0.077 R)
• M90: 61,047,450 km (0.073 R)
• M91: 62,267,122 km (0.083 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: 265 - 11,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit