🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 217 Days

Day: 46.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 124.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.76 AU - 1.02 AU

Year: 311 Days

Day: 46.8 Hours

Environment

Temp: 71 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.36 AU - 5.44 AU

Year: 3423 Days

Day: 18.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 13.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.85 AU - 11.85 AU

Year: 14181 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,158,459 km

• M1: 166,652 km (0.12 R)
• M2: 647,011 km (0.086 R)
• M3: 1,313,320 km (0.082 R)
• M4: 2,452,956 km (0.066 R)
• M5: 2,955,605 km (0.114 R)
• M6: 4,743,000 km (0.109 R)
• M7: 5,205,408 km (0.083 R)
• M8: 7,087,349 km (0.076 R)
• M9: 8,379,276 km (0.099 R)
• M10: 14,498,278 km (0.055 R)
• M11: 14,950,063 km (0.096 R)
• M12: 26,375,451 km (0.09 R)
• M13: 28,837,234 km (0.106 R)
• M14: 30,176,134 km (0.066 R)
• M15: 32,206,926 km (0.106 R)
• M16: 35,596,813 km (0.093 R)
• M17: 37,377,926 km (0.089 R)
• M18: 40,350,136 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.1

Radius: 4.1

Gravity: 51.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.72 AU - 13.1 AU

Year: 17203 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,158,459 km

• M1: 51,162 km (0.087 R)
• M2: 196,272 km (0.068 R)
• M3: 423,063 km (0.059 R)
• M4: 577,747 km (0.111 R)
• M5: 865,274 km (0.115 R)
• M6: 1,172,399 km (0.12 R)
• M7: 1,420,282 km (0.074 R)
• M8: 1,737,729 km (0.112 R)
• M9: 2,950,220 km (0.055 R)
• M10: 3,296,838 km (0.102 R)
• M11: 3,640,165 km (0.059 R)
• M12: 4,297,947 km (0.065 R)
• M13: 4,568,121 km (0.071 R)
• M14: 4,813,910 km (0.066 R)
• M15: 5,804,397 km (0.101 R)
• M16: 5,967,908 km (0.111 R)
• M17: 6,219,083 km (0.08 R)
• M18: 6,697,796 km (0.106 R)
• M19: 6,969,017 km (0.034 R)
• M20: 7,926,443 km (0.059 R)
• M21: 12,773,414 km (0.111 R)
• M22: 14,272,983 km (0.09 R)
• M23: 16,777,401 km (0.1 R)
• M24: 17,026,182 km (0.06 R)
• M25: 17,873,355 km (0.075 R)
• M26: 21,446,500 km (0.119 R)
• M27: 25,577,197 km (0.042 R)
• M28: 26,350,618 km (0.071 R)
• M29: 27,139,597 km (0.088 R)
• M30: 28,410,880 km (0.12 R)
• M31: 29,480,205 km (0.113 R)
• M32: 30,330,370 km (0.092 R)
• M33: 31,698,891 km (0.116 R)
• M34: 34,692,494 km (0.096 R)
• M35: 46,892,799 km (0.048 R)
• M36: 48,888,135 km (0.1 R)
• M37: 65,687,827 km (0.087 R)
• M38: 72,919,388 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.77 AU - 19.77 AU

Year: 31371 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,158,459 km

• M1: 116,537 km (0.102 R)
• M2: 416,480 km (0.096 R)
• M3: 730,935 km (0.101 R)
• M4: 1,134,251 km (0.112 R)
• M5: 1,871,469 km (0.072 R)
• M6: 2,163,933 km (0.102 R)
• M7: 3,172,971 km (0.098 R)
• M8: 3,879,821 km (0.09 R)
• M9: 4,724,899 km (0.057 R)
• M10: 8,102,969 km (0.096 R)
• M11: 13,573,464 km (0.074 R)
• M12: 16,440,357 km (0.045 R)
• M13: 17,328,221 km (0.12 R)
• M14: 18,154,300 km (0.061 R)
• M15: 19,984,181 km (0.112 R)
• M16: 21,304,981 km (0.106 R)
• M17: 21,617,790 km (0.049 R)
• M18: 22,682,927 km (0.106 R)
• M19: 23,894,370 km (0.091 R)
• M20: 26,087,774 km (0.087 R)
• M21: 28,537,888 km (0.041 R)
• M22: 28,791,157 km (0.057 R)
• M23: 36,355,275 km (0.074 R)
• M24: 40,351,931 km (0.089 R)
• M25: 40,991,612 km (0.116 R)
• M26: 42,127,508 km (0.11 R)
• M27: 46,181,162 km (0.066 R)
• M28: 49,751,764 km (0.094 R)
• M29: 54,080,677 km (0.098 R)
• M30: 58,450,132 km (0.08 R)
• M31: 62,408,342 km (0.087 R)
• M32: 64,344,139 km (0.111 R)
• M33: 64,779,768 km (0.064 R)
• M34: 66,764,034 km (0.096 R)
• M35: 67,210,434 km (0.066 R)
• M36: 69,472,503 km (0.101 R)
• M37: 70,622,312 km (0.115 R)
• M38: 87,542,879 km (0.037 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: 273 - 11,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit