🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 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: 0.53 AU - 0.65 AU

Year: 297 Days

Day: 47.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 9.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.31 AU - 2.17 AU

Year: 1506 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,559,522 km

• M1: 125,064 km (0.109 R)
• M2: 195,973 km (0.059 R)
• M3: 289,921 km (0.103 R)
• M4: 385,663 km (0.082 R)
• M5: 445,802 km (0.109 R)
• M6: 580,739 km (0.077 R)
• M7: 741,257 km (0.051 R)
• M8: 869,762 km (0.111 R)
• M9: 1,145,172 km (0.087 R)
• M10: 1,232,686 km (0.097 R)
• M11: 1,340,846 km (0.119 R)
• M12: 1,625,381 km (0.099 R)
• M13: 1,744,760 km (0.082 R)
• M14: 1,836,164 km (0.083 R)
• M15: 1,976,337 km (0.081 R)
• M16: 2,055,774 km (0.056 R)
• M17: 2,272,990 km (0.077 R)
• M18: 2,356,316 km (0.036 R)
• M19: 2,578,020 km (0.085 R)
• M20: 2,759,183 km (0.116 R)
• M21: 2,878,413 km (0.062 R)
• M22: 3,060,324 km (0.051 R)
• M23: 3,140,359 km (0.115 R)
• M24: 3,390,935 km (0.088 R)
• M25: 3,467,529 km (0.103 R)
• M26: 3,563,870 km (0.103 R)
• M27: 3,674,273 km (0.115 R)
• M28: 3,752,962 km (0.105 R)
• M29: 3,925,299 km (0.036 R)
• M30: 4,052,906 km (0.108 R)
• M31: 4,120,524 km (0.054 R)
• M32: 4,284,633 km (0.095 R)
• M33: 4,746,890 km (0.083 R)
• M34: 4,825,579 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 10.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.02 AU - 3.24 AU

Year: 2798 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 14,559,522 km

• M1: 136,284 km (0.09 R)
• M2: 222,153 km (0.118 R)
• M3: 316,848 km (0.117 R)
• M4: 472,580 km (0.102 R)
• M5: 552,166 km (0.074 R)
• M6: 716,574 km (0.118 R)
• M7: 1,059,003 km (0.11 R)
• M8: 1,242,560 km (0.087 R)
• M9: 1,490,294 km (0.088 R)
• M10: 1,768,396 km (0.066 R)
• M11: 2,032,885 km (0.089 R)
• M12: 2,357,662 km (0.116 R)
• M13: 2,485,718 km (0.113 R)
• M14: 2,732,405 km (0.039 R)
• M15: 2,799,425 km (0.047 R)
• M16: 3,021,578 km (0.056 R)
• M17: 3,267,068 km (0.051 R)
• M18: 3,740,695 km (0.072 R)
• M19: 3,871,892 km (0.107 R)
• M20: 4,004,585 km (0.116 R)
• M21: 4,158,222 km (0.109 R)
• M22: 4,235,864 km (0.108 R)
• M23: 4,352,999 km (0.077 R)
• M24: 4,471,331 km (0.118 R)
• M25: 4,812,564 km (0.086 R)
• M26: 5,037,858 km (0.104 R)
• M27: 5,392,854 km (0.054 R)
• M28: 7,007,912 km (0.093 R)
• M29: 7,193,563 km (0.08 R)
• M30: 7,263,575 km (0.118 R)
• M31: 7,545,866 km (0.073 R)
• M32: 7,664,647 km (0.107 R)
• M33: 7,855,833 km (0.099 R)
• M34: 8,291,911 km (0.07 R)
• M35: 8,562,384 km (0.118 R)
• M36: 8,760,900 km (0.107 R)
• M37: 8,860,682 km (0.109 R)
• M38: 9,570,225 km (0.084 R)
• M39: 9,879,743 km (0.064 R)
• M40: 10,508,951 km (0.032 R)
• M41: 10,748,308 km (0.11 R)
• M42: 11,340,865 km (0.086 R)
• M43: 11,504,375 km (0.116 R)
• M44: 11,613,731 km (0.087 R)
• M45: 11,944,044 km (0.094 R)
• M46: 12,082,571 km (0.077 R)
• M47: 12,361,272 km (0.085 R)
• M48: 12,473,321 km (0.119 R)
• M49: 12,670,341 km (0.095 R)
• M50: 12,868,409 km (0.042 R)
• M51: 13,324,832 km (0.084 R)
• M52: 13,468,446 km (0.116 R)
• M53: 13,583,786 km (0.106 R)
• M54: 13,728,447 km (0.089 R)
• M55: 14,048,586 km (0.091 R)
• M56: 15,203,183 km (0.072 R)
• M57: 15,594,680 km (0.034 R)
• M58: 15,685,636 km (0.095 R)
• M59: 16,081,322 km (0.057 R)
• M60: 16,203,693 km (0.114 R)
• M61: 17,350,810 km (0.07 R)
• M62: 17,759,960 km (0.036 R)
• M63: 17,918,235 km (0.096 R)
• M64: 17,981,664 km (0.09 R)
• M65: 18,045,243 km (0.114 R)
• M66: 18,942,082 km (0.03 R)
• M67: 19,136,260 km (0.084 R)
• M68: 19,265,962 km (0.071 R)
• M69: 20,646,152 km (0.04 R)
• M70: 20,879,225 km (0.074 R)
• M71: 21,146,856 km (0.088 R)
• M72: 21,989,989 km (0.092 R)
• M73: 22,569,681 km (0.061 R)
• M74: 22,706,862 km (0.11 R)
• M75: 22,844,343 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 14.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.67 AU - 4.33 AU

Year: 5248 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,559,522 km

• M1: 229,034 km (0.101 R)
• M2: 360,680 km (0.113 R)
• M3: 510,578 km (0.098 R)
• M4: 619,485 km (0.097 R)
• M5: 1,012,030 km (0.091 R)
• M6: 1,166,265 km (0.1 R)
• M7: 1,628,223 km (0.056 R)
• M8: 1,939,088 km (0.106 R)
• M9: 2,058,018 km (0.096 R)
• M10: 2,337,916 km (0.078 R)
• M11: 2,441,736 km (0.037 R)
• M12: 2,750,806 km (0.082 R)
• M13: 2,848,493 km (0.091 R)
• M14: 3,009,909 km (0.069 R)
• M15: 3,381,061 km (0.08 R)
• M16: 3,931,432 km (0.06 R)
• M17: 4,083,872 km (0.091 R)
• M18: 4,182,008 km (0.104 R)
• M19: 4,352,101 km (0.096 R)
• M20: 4,980,412 km (0.062 R)
• M21: 5,873,362 km (0.066 R)
• M22: 6,000,520 km (0.099 R)
• M23: 6,322,305 km (0.045 R)
• M24: 6,865,794 km (0.06 R)
• M25: 7,100,962 km (0.092 R)
• M26: 7,407,339 km (0.115 R)
• M27: 7,874,982 km (0.116 R)
• M28: 7,980,298 km (0.115 R)
• M29: 8,121,369 km (0.083 R)
• M30: 8,334,546 km (0.052 R)
• M31: 8,802,937 km (0.081 R)
• M32: 9,040,349 km (0.085 R)
• M33: 9,280,005 km (0.074 R)
• M34: 9,615,104 km (0.109 R)
• M35: 9,709,051 km (0.066 R)
• M36: 9,821,998 km (0.084 R)
• M37: 10,087,384 km (0.057 R)
• M38: 10,182,678 km (0.119 R)
• M39: 10,470,654 km (0.114 R)
• M40: 10,780,771 km (0.042 R)
• M41: 10,956,548 km (0.025 R)
• M42: 11,291,198 km (0.062 R)
• M43: 11,689,278 km (0.091 R)
• M44: 12,010,914 km (0.069 R)
• M45: 12,848,961 km (0.116 R)
• M46: 12,952,333 km (0.062 R)
• M47: 13,453,037 km (0.094 R)
• M48: 14,130,416 km (0.091 R)
• M49: 14,473,295 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit