🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 42.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 156 Days

Day: 20 Hours

Environment

Temp: 202 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,738,293 km

• M1: 94,695 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 174 Days

Day: 31.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,738,293 km

• M1: 399,277 km (0.11 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.62 AU

Year: 568 Days

Day: 40.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.46 AU - 1.66 AU

Year: 746 Days

Day: 18.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,738,293 km

• M1: 133,441 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.9 AU - 4.32 AU

Year: 2626 Days

Day: 18.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,738,293 km

• M1: 2,688,274 km (0.107 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 14.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.31 AU - 12.13 AU

Year: 14390 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,738,293 km

• M1: 286,630 km (0.092 R)
• M2: 757,713 km (0.058 R)
• M3: 1,103,733 km (0.071 R)
• M4: 1,194,539 km (0.053 R)
• M5: 1,777,372 km (0.117 R)
• M6: 1,867,580 km (0.076 R)
• M7: 2,034,082 km (0.049 R)
• M8: 2,666,732 km (0.059 R)
• M9: 2,876,767 km (0.067 R)
• M10: 3,114,328 km (0.086 R)
• M11: 3,608,899 km (0.119 R)
• M12: 3,865,759 km (0.112 R)
• M13: 4,250,076 km (0.07 R)
• M14: 4,446,946 km (0.105 R)
• M15: 4,901,125 km (0.096 R)
• M16: 5,264,947 km (0.117 R)
• M17: 5,396,893 km (0.102 R)
• M18: 5,610,519 km (0.106 R)
• M19: 5,991,245 km (0.076 R)
• M20: 6,129,324 km (0.091 R)
• M21: 6,692,111 km (0.113 R)
• M22: 7,066,854 km (0.082 R)
• M23: 7,897,421 km (0.028 R)
• M24: 8,916,033 km (0.119 R)
• M25: 10,106,982 km (0.072 R)
• M26: 10,337,961 km (0.086 R)
• M27: 10,570,735 km (0.066 R)
• M28: 10,670,966 km (0.111 R)
• M29: 10,872,474 km (0.104 R)
• M30: 11,143,246 km (0.107 R)
• M31: 11,279,380 km (0.064 R)
• M32: 11,795,044 km (0.119 R)
• M33: 11,933,871 km (0.097 R)
• M34: 12,388,798 km (0.109 R)
• M35: 12,494,564 km (0.118 R)
• M36: 12,600,778 km (0.098 R)
• M37: 13,315,856 km (0.07 R)
• M38: 13,678,332 km (0.09 R)
• M39: 13,787,688 km (0.112 R)
• M40: 13,970,646 km (0.108 R)
• M41: 14,265,204 km (0.103 R)
• M42: 14,747,956 km (0.076 R)
• M43: 15,160,847 km (0.095 R)
• M44: 15,806,361 km (0.043 R)
• M45: 15,997,847 km (0.12 R)
• M46: 16,113,187 km (0.115 R)
• M47: 16,383,360 km (0.119 R)
• M48: 17,281,546 km (0.114 R)
• M49: 19,003,717 km (0.092 R)
• M50: 19,166,629 km (0.073 R)
• M51: 19,330,139 km (0.102 R)
• M52: 19,576,078 km (0.114 R)
• M53: 20,654,230 km (0.066 R)
• M54: 22,178,782 km (0.097 R)
• M55: 22,350,520 km (0.107 R)
• M56: 22,781,512 km (0.081 R)
• M57: 23,695,704 km (0.116 R)
• M58: 24,179,354 km (0.097 R)
• M59: 24,666,146 km (0.09 R)
• M60: 25,156,378 km (0.09 R)
• M61: 25,514,814 km (0.108 R)
• M62: 26,010,582 km (0.118 R)
• M63: 26,373,057 km (0.106 R)
• M64: 27,424,730 km (0.092 R)
• M65: 27,932,466 km (0.067 R)
• M66: 28,490,017 km (0.101 R)
• M67: 28,816,888 km (0.091 R)
• M68: 28,910,537 km (0.111 R)
• M69: 29,427,397 km (0.105 R)
• M70: 29,852,405 km (0.082 R)
• M71: 30,184,512 km (0.107 R)
• M72: 31,139,994 km (0.106 R)
• M73: 31,863,150 km (0.088 R)
• M74: 32,057,029 km (0.112 R)
• M75: 32,494,453 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit