🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 43.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.56 AU

Year: 1264 Days

Day: 34.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,768,794 km

• M1: 150,795 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.24 AU - 2.44 AU

Year: 1288 Days

Day: 21.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 9.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.18 AU - 6.56 AU

Year: 4479 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,768,794 km

• M1: 180,714 km (0.115 R)
• M2: 369,357 km (0.091 R)
• M3: 495,917 km (0.088 R)
• M4: 689,347 km (0.087 R)
• M5: 763,099 km (0.034 R)
• M6: 884,871 km (0.061 R)
• M7: 1,161,179 km (0.09 R)
• M8: 1,289,833 km (0.118 R)
• M9: 1,575,864 km (0.058 R)
• M10: 1,972,897 km (0.095 R)
• M11: 2,034,381 km (0.113 R)
• M12: 2,127,731 km (0.043 R)
• M13: 2,482,876 km (0.073 R)
• M14: 3,086,204 km (0.099 R)
• M15: 3,303,271 km (0.075 R)
• M16: 3,506,724 km (0.028 R)
• M17: 4,062,929 km (0.073 R)
• M18: 4,241,100 km (0.052 R)
• M19: 4,341,330 km (0.1 R)
• M20: 4,401,768 km (0.119 R)
• M21: 4,605,370 km (0.075 R)
• M22: 4,749,732 km (0.026 R)
• M23: 4,916,684 km (0.093 R)
• M24: 5,043,094 km (0.08 R)
• M25: 5,363,981 km (0.12 R)
• M26: 5,429,056 km (0.101 R)
• M27: 5,958,483 km (0.066 R)
• M28: 7,113,828 km (0.102 R)
• M29: 7,305,014 km (0.112 R)
• M30: 8,792,615 km (0.07 R)
• M31: 9,941,377 km (0.115 R)
• M32: 10,397,800 km (0.056 R)
• M33: 10,998,735 km (0.057 R)
• M34: 12,148,394 km (0.11 R)
• M35: 13,365,373 km (0.055 R)
• M36: 14,288,392 km (0.109 R)
• M37: 14,439,186 km (0.037 R)
• M38: 14,499,624 km (0.063 R)
• M39: 14,955,748 km (0.117 R)
• M40: 15,788,858 km (0.09 R)
• M41: 16,541,934 km (0.095 R)
• M42: 16,795,652 km (0.082 R)
• M43: 16,986,689 km (0.102 R)
• M44: 17,050,567 km (0.091 R)
• M45: 17,920,479 km (0.101 R)
• M46: 18,246,303 km (0.069 R)
• M47: 18,837,813 km (0.041 R)
• M48: 19,003,118 km (0.09 R)
• M49: 19,135,812 km (0.075 R)
• M50: 20,208,428 km (0.092 R)
• M51: 20,276,047 km (0.113 R)
• M52: 20,343,814 km (0.105 R)
• M53: 20,581,525 km (0.106 R)
• M54: 20,820,284 km (0.054 R)
• M55: 20,957,016 km (0.075 R)
• M56: 21,231,528 km (0.074 R)
• M57: 21,472,680 km (0.106 R)
• M58: 21,680,172 km (0.113 R)
• M59: 22,341,395 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.5

Radius: 11.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.96 AU - 8.22 AU

Year: 6794 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 165.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,768,794 km

• M1: 148,251 km (0.059 R)
• M2: 266,583 km (0.047 R)
• M3: 700,567 km (0.118 R)
• M4: 838,496 km (0.106 R)
• M5: 1,056,311 km (0.115 R)
• M6: 1,143,077 km (0.117 R)
• M7: 1,247,497 km (0.119 R)
• M8: 1,664,426 km (0.092 R)
• M9: 2,329,987 km (0.038 R)
• M10: 2,701,738 km (0.096 R)
• M11: 3,791,109 km (0.076 R)
• M12: 3,904,654 km (0.061 R)
• M13: 4,417,924 km (0.076 R)
• M14: 4,707,097 km (0.069 R)
• M15: 4,927,903 km (0.117 R)
• M16: 5,533,775 km (0.08 R)
• M17: 5,662,878 km (0.068 R)
• M18: 6,163,133 km (0.079 R)
• M19: 6,705,126 km (0.111 R)
• M20: 7,177,855 km (0.047 R)
• M21: 8,931,442 km (0.098 R)
• M22: 9,083,284 km (0.075 R)
• M23: 9,762,009 km (0.075 R)
• M24: 10,202,425 km (0.111 R)
• M25: 10,585,097 km (0.101 R)
• M26: 10,778,227 km (0.07 R)
• M27: 11,102,705 km (0.108 R)
• M28: 11,233,304 km (0.105 R)
• M29: 12,095,437 km (0.088 R)
• M30: 12,229,925 km (0.075 R)
• M31: 12,398,821 km (0.07 R)
• M32: 12,568,465 km (0.059 R)
• M33: 13,428,054 km (0.119 R)
• M34: 13,953,143 km (0.098 R)
• M35: 14,271,338 km (0.095 R)
• M36: 14,449,210 km (0.102 R)
• M37: 14,699,337 km (0.112 R)
• M38: 15,458,546 km (0.06 R)
• M39: 16,082,519 km (0.108 R)
• M40: 16,379,022 km (0.083 R)
• M41: 16,453,522 km (0.109 R)
• M42: 17,355,148 km (0.103 R)
• M43: 17,773,873 km (0.082 R)
• M44: 17,926,911 km (0.086 R)
• M45: 18,003,655 km (0.085 R)
• M46: 18,854,568 km (0.041 R)
• M47: 19,088,838 km (0.035 R)
• M48: 19,245,616 km (0.062 R)
• M49: 19,324,155 km (0.083 R)
• M50: 20,235,206 km (0.111 R)
• M51: 20,515,254 km (0.073 R)
• M52: 21,119,629 km (0.094 R)
• M53: 21,485,097 km (0.101 R)
• M54: 22,304,743 km (0.055 R)
• M55: 23,427,475 km (0.057 R)
• M56: 24,016,891 km (0.114 R)
• M57: 26,510,388 km (0.089 R)
• M58: 27,080,506 km (0.108 R)
• M59: 27,168,469 km (0.085 R)
• M60: 27,521,819 km (0.07 R)
• M61: 27,698,943 km (0.118 R)
• M62: 28,411,478 km (0.115 R)
• M63: 28,994,910 km (0.067 R)
• M64: 29,718,365 km (0.111 R)
• M65: 29,900,126 km (0.089 R)
• M66: 30,082,337 km (0.096 R)
• M67: 30,676,988 km (0.103 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit