🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.67 AU - 0.75 AU

Year: 210 Days

Day: 34.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 215 Days

Day: 26.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,313,011 km

• M1: 166,502 km (0.115 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 14.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.93 AU - 8.83 AU

Year: 7046 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 12,313,011 km

• M1: 245,640 km (0.107 R)
• M2: 549,174 km (0.092 R)
• M3: 972,087 km (0.112 R)
• M4: 1,087,427 km (0.077 R)
• M5: 1,232,686 km (0.038 R)
• M6: 1,543,551 km (0.097 R)
• M7: 1,779,317 km (0.078 R)
• M8: 1,894,507 km (0.057 R)
• M9: 2,302,610 km (0.117 R)
• M10: 2,606,593 km (0.12 R)
• M11: 3,432,374 km (0.081 R)
• M12: 3,632,685 km (0.086 R)
• M13: 3,949,982 km (0.119 R)
• M14: 4,276,405 km (0.098 R)
• M15: 4,492,424 km (0.109 R)
• M16: 4,611,803 km (0.045 R)
• M17: 4,813,162 km (0.108 R)
• M18: 4,996,868 km (0.034 R)
• M19: 5,245,500 km (0.108 R)
• M20: 5,755,180 km (0.091 R)
• M21: 6,192,005 km (0.027 R)
• M22: 6,392,317 km (0.077 R)
• M23: 6,639,901 km (0.066 R)
• M24: 6,867,739 km (0.11 R)
• M25: 6,982,630 km (0.114 R)
• M26: 7,261,181 km (0.112 R)
• M27: 7,805,119 km (0.066 R)
• M28: 8,240,150 km (0.072 R)
• M29: 8,362,371 km (0.079 R)
• M30: 8,882,523 km (0.051 R)
• M31: 9,695,288 km (0.06 R)
• M32: 9,798,511 km (0.105 R)
• M33: 10,084,542 km (0.096 R)
• M34: 10,267,949 km (0.114 R)
• M35: 11,012,797 km (0.028 R)
• M36: 12,162,606 km (0.112 R)
• M37: 12,442,055 km (0.03 R)
• M38: 12,808,420 km (0.1 R)
• M39: 13,207,098 km (0.12 R)
• M40: 13,379,136 km (0.056 R)
• M41: 13,929,058 km (0.078 R)
• M42: 14,162,879 km (0.087 R)
• M43: 14,338,956 km (0.074 R)
• M44: 14,545,551 km (0.109 R)
• M45: 14,693,652 km (0.095 R)
• M46: 14,812,433 km (0.105 R)
• M47: 14,901,743 km (0.086 R)
• M48: 15,051,042 km (0.052 R)
• M49: 15,290,997 km (0.096 R)
• M50: 15,744,278 km (0.084 R)
• M51: 16,324,868 km (0.106 R)
• M52: 16,757,205 km (0.092 R)
• M53: 16,912,488 km (0.112 R)
• M54: 17,161,868 km (0.118 R)
• M55: 18,267,845 km (0.045 R)
• M56: 18,587,984 km (0.043 R)
• M57: 18,716,638 km (0.098 R)
• M58: 19,266,560 km (0.044 R)
• M59: 19,625,296 km (0.076 R)
• M60: 20,250,017 km (0.049 R)
• M61: 20,781,089 km (0.097 R)
• M62: 21,081,930 km (0.08 R)
• M63: 21,350,608 km (0.102 R)
• M64: 21,789,528 km (0.107 R)
• M65: 21,993,131 km (0.093 R)
• M66: 22,129,115 km (0.098 R)
• M67: 22,470,498 km (0.07 R)
• M68: 22,676,195 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 10.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.72 AU - 9.92 AU

Year: 9206 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 12,313,011 km

• M1: 134,040 km (0.083 R)
• M2: 258,954 km (0.05 R)
• M3: 324,179 km (0.088 R)
• M4: 478,115 km (0.088 R)
• M5: 639,830 km (0.115 R)
• M6: 737,966 km (0.05 R)
• M7: 899,532 km (0.087 R)
• M8: 1,049,728 km (0.077 R)
• M9: 1,120,189 km (0.113 R)
• M10: 1,559,707 km (0.109 R)
• M11: 1,659,340 km (0.12 R)
• M12: 2,010,296 km (0.03 R)
• M13: 2,199,687 km (0.075 R)
• M14: 2,271,045 km (0.043 R)
• M15: 2,468,514 km (0.045 R)
• M16: 3,635,079 km (0.118 R)
• M17: 3,879,222 km (0.111 R)
• M18: 4,154,034 km (0.116 R)
• M19: 4,709,640 km (0.116 R)
• M20: 4,842,184 km (0.102 R)
• M21: 5,206,305 km (0.118 R)
• M22: 5,398,688 km (0.1 R)
• M23: 5,593,464 km (0.083 R)
• M24: 5,691,601 km (0.078 R)
• M25: 5,875,606 km (0.082 R)
• M26: 5,961,176 km (0.078 R)
• M27: 6,468,762 km (0.091 R)
• M28: 6,675,805 km (0.101 R)
• M29: 6,899,903 km (0.029 R)
• M30: 7,187,430 km (0.111 R)
• M31: 7,665,096 km (0.061 R)
• M32: 7,994,510 km (0.067 R)
• M33: 8,521,693 km (0.072 R)
• M34: 8,618,633 km (0.119 R)
• M35: 8,781,245 km (0.096 R)
• M36: 8,961,212 km (0.065 R)
• M37: 9,093,007 km (0.091 R)
• M38: 9,175,585 km (0.086 R)
• M39: 9,642,929 km (0.082 R)
• M40: 9,778,016 km (0.09 R)
• M41: 10,015,727 km (0.102 R)
• M42: 10,083,944 km (0.057 R)
• M43: 10,238,179 km (0.079 R)
• M44: 10,845,247 km (0.074 R)
• M45: 10,985,720 km (0.094 R)
• M46: 11,197,401 km (0.044 R)
• M47: 11,410,578 km (0.073 R)
• M48: 11,535,492 km (0.113 R)
• M49: 11,786,816 km (0.101 R)
• M50: 11,985,482 km (0.091 R)
• M51: 12,167,094 km (0.1 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit