🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.65 AU - 0.91 AU

Year: 250 Days

Day: 33.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.83 AU - 1.05 AU

Year: 331 Days

Day: 34.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,148,269 km

• M1: 299,944 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.21 AU

Year: 900 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 177.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.64 AU - 2.7 AU

Year: 1162 Days

Day: 27.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.59 AU - 4.03 AU

Year: 2703 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.13 AU - 5.29 AU

Year: 3715 Days

Day: 37.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,148,269 km

• M1: 926,160 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 10.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.66 AU - 7.48 AU

Year: 5435 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,148,269 km

• M1: 145,559 km (0.118 R)
• M2: 295,007 km (0.119 R)
• M3: 365,617 km (0.054 R)
• M4: 570,417 km (0.091 R)
• M5: 1,312,721 km (0.104 R)
• M6: 1,655,600 km (0.117 R)
• M7: 1,829,732 km (0.092 R)
• M8: 2,043,357 km (0.113 R)
• M9: 2,161,839 km (0.053 R)
• M10: 2,352,875 km (0.067 R)
• M11: 2,622,301 km (0.091 R)
• M12: 2,788,804 km (0.116 R)
• M13: 2,863,902 km (0.111 R)
• M14: 3,093,534 km (0.043 R)
• M15: 3,329,301 km (0.054 R)
• M16: 3,570,901 km (0.082 R)
• M17: 3,652,731 km (0.096 R)
• M18: 3,860,223 km (0.12 R)
• M19: 3,965,391 km (0.097 R)
• M20: 4,092,848 km (0.066 R)
• M21: 4,178,717 km (0.083 R)
• M22: 4,395,784 km (0.084 R)
• M23: 5,184,613 km (0.085 R)
• M24: 5,254,326 km (0.116 R)
• M25: 5,324,338 km (0.065 R)
• M26: 5,465,259 km (0.052 R)
• M27: 5,536,168 km (0.071 R)
• M28: 5,799,012 km (0.08 R)
• M29: 6,065,894 km (0.115 R)
• M30: 6,411,466 km (0.107 R)
• M31: 6,561,512 km (0.061 R)
• M32: 6,687,474 km (0.112 R)
• M33: 7,173,517 km (0.108 R)
• M34: 7,538,985 km (0.095 R)
• M35: 7,777,145 km (0.059 R)
• M36: 7,910,586 km (0.056 R)
• M37: 8,865,619 km (0.074 R)
• M38: 9,512,929 km (0.107 R)
• M39: 9,799,259 km (0.09 R)
• M40: 10,175,647 km (0.071 R)
• M41: 10,823,406 km (0.059 R)
• M42: 11,122,302 km (0.118 R)
• M43: 11,302,867 km (0.087 R)
• M44: 12,282,733 km (0.078 R)
• M45: 13,194,083 km (0.11 R)
• M46: 13,770,783 km (0.077 R)
• M47: 14,192,350 km (0.07 R)
• M48: 14,322,949 km (0.098 R)
• M49: 14,421,235 km (0.12 R)
• M50: 15,148,131 km (0.117 R)
• M51: 15,583,311 km (0.11 R)
• M52: 16,022,680 km (0.067 R)
• M53: 16,466,088 km (0.043 R)
• M54: 17,469,740 km (0.117 R)
• M55: 17,820,547 km (0.075 R)
• M56: 17,891,008 km (0.102 R)
• M57: 18,671,759 km (0.077 R)
• M58: 19,030,345 km (0.035 R)
• M59: 19,102,302 km (0.108 R)
• M60: 19,863,605 km (0.051 R)
• M61: 20,046,414 km (0.088 R)
• M62: 20,156,368 km (0.098 R)
• M63: 20,413,527 km (0.064 R)
• M64: 20,524,080 km (0.064 R)
• M65: 21,117,235 km (0.037 R)
• M66: 21,565,879 km (0.116 R)
• M67: 21,640,978 km (0.1 R)
• M68: 22,017,665 km (0.114 R)
• M69: 23,430,168 km (0.062 R)
• M70: 23,623,149 km (0.053 R)
• M71: 23,778,133 km (0.03 R)
• M72: 23,933,266 km (0.106 R)
• M73: 24,127,743 km (0.065 R)
• M74: 24,440,103 km (0.051 R)
• M75: 25,662,916 km (0.036 R)
• M76: 25,901,824 km (0.095 R)
• M77: 26,582,943 km (0.047 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit