🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 162 Days

Day: 31.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.85 AU

Year: 248 Days

Day: 22.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.02 AU - 1.54 AU

Year: 532 Days

Day: 43 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,681,003 km

• M1: 765,642 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.89 AU - 3.39 AU

Year: 2043 Days

Day: 34.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,681,003 km

• M1: 419,622 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.55 AU - 4.01 AU

Year: 2181 Days

Day: 30.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.95 AU - 4.75 AU

Year: 3330 Days

Day: 29.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,681,003 km

• M1: 21,692 km (0.081 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 14.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.18 AU - 5.7 AU

Year: 4031 Days

Day: 11.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,681,003 km

• M1: 256,112 km (0.098 R)
• M2: 395,836 km (0.116 R)
• M3: 519,553 km (0.074 R)
• M4: 629,209 km (0.117 R)
• M5: 889,659 km (0.064 R)
• M6: 1,002,007 km (0.081 R)
• M7: 1,270,385 km (0.101 R)
• M8: 1,655,450 km (0.114 R)
• M9: 1,765,554 km (0.098 R)
• M10: 2,162,587 km (0.07 R)
• M11: 2,680,495 km (0.113 R)
• M12: 2,773,694 km (0.097 R)
• M13: 2,887,089 km (0.111 R)
• M14: 3,256,746 km (0.081 R)
• M15: 3,892,686 km (0.11 R)
• M16: 4,020,293 km (0.087 R)
• M17: 4,214,471 km (0.118 R)
• M18: 4,389,650 km (0.102 R)
• M19: 4,612,252 km (0.067 R)
• M20: 5,045,338 km (0.081 R)
• M21: 5,587,331 km (0.101 R)
• M22: 6,024,755 km (0.102 R)
• M23: 6,123,340 km (0.092 R)
• M24: 6,625,091 km (0.089 R)
• M25: 7,802,576 km (0.097 R)
• M26: 7,991,518 km (0.104 R)
• M27: 8,127,503 km (0.111 R)
• M28: 8,264,235 km (0.119 R)
• M29: 8,818,794 km (0.059 R)
• M30: 10,405,729 km (0.117 R)
• M31: 10,733,647 km (0.111 R)
• M32: 10,883,843 km (0.06 R)
• M33: 11,065,007 km (0.11 R)
• M34: 11,892,732 km (0.103 R)
• M35: 11,985,931 km (0.103 R)
• M36: 12,110,696 km (0.09 R)
• M37: 12,298,441 km (0.108 R)
• M38: 12,963,553 km (0.082 R)
• M39: 13,542,796 km (0.118 R)
• M40: 13,672,797 km (0.104 R)
• M41: 14,361,545 km (0.082 R)
• M42: 15,432,965 km (0.095 R)
• M43: 15,773,151 km (0.049 R)
• M44: 16,808,368 km (0.096 R)
• M45: 16,983,098 km (0.104 R)
• M46: 17,158,277 km (0.049 R)
• M47: 18,330,377 km (0.107 R)
• M48: 18,871,622 km (0.103 R)
• M49: 19,528,207 km (0.1 R)
• M50: 20,527,072 km (0.12 R)
• M51: 20,788,719 km (0.084 R)
• M52: 20,938,765 km (0.088 R)
• M53: 21,960,967 km (0.066 R)
• M54: 22,113,707 km (0.1 R)
• M55: 22,497,276 km (0.097 R)
• M56: 22,999,326 km (0.104 R)
• M57: 23,154,459 km (0.097 R)
• M58: 23,310,041 km (0.098 R)
• M59: 23,427,027 km (0.093 R)
• M60: 24,053,692 km (0.109 R)
• M61: 24,567,112 km (0.06 R)
• M62: 24,686,042 km (0.109 R)
• M63: 25,163,858 km (0.099 R)
• M64: 25,644,665 km (0.118 R)
• M65: 25,765,391 km (0.071 R)
• M66: 25,926,657 km (0.072 R)
• M67: 26,169,156 km (0.03 R)
• M68: 26,737,777 km (0.117 R)
• M69: 26,982,818 km (0.044 R)
• M70: 27,105,638 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit