🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 295 Days

Day: 34.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,507,472 km

• M1: 503,546 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.89 AU - 1.07 AU

Year: 341 Days

Day: 39.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,507,472 km

• M1: 37,699 km (0.106 R)
• M2: 119,230 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.37 AU - 1.49 AU

Year: 601 Days

Day: 40 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.5

Radius: 13.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.38 AU - 8.26 AU

Year: 6961 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,507,472 km

• M1: 165,306 km (0.117 R)
• M2: 305,628 km (0.102 R)
• M3: 413,489 km (0.097 R)
• M4: 751,879 km (0.095 R)
• M5: 839,244 km (0.045 R)
• M6: 993,479 km (0.105 R)
• M7: 1,157,888 km (0.087 R)
• M8: 1,496,577 km (0.077 R)
• M9: 1,591,123 km (0.073 R)
• M10: 1,766,452 km (0.114 R)
• M11: 2,010,595 km (0.09 R)
• M12: 2,509,803 km (0.093 R)
• M13: 2,903,395 km (0.097 R)
• M14: 3,218,000 km (0.075 R)
• M15: 3,417,115 km (0.098 R)
• M16: 3,543,674 km (0.11 R)
• M17: 3,697,611 km (0.043 R)
• M18: 3,853,940 km (0.096 R)
• M19: 4,173,033 km (0.118 R)
• M20: 4,335,945 km (0.045 R)
• M21: 4,556,452 km (0.091 R)
• M22: 4,640,077 km (0.039 R)
• M23: 5,240,264 km (0.112 R)
• M24: 5,594,362 km (0.076 R)
• M25: 5,744,259 km (0.028 R)
• M26: 5,925,871 km (0.085 R)
• M27: 6,450,810 km (0.098 R)
• M28: 6,766,760 km (0.073 R)
• M29: 8,352,797 km (0.059 R)
• M30: 8,871,303 km (0.089 R)
• M31: 9,293,768 km (0.096 R)
• M32: 9,758,867 km (0.118 R)
• M33: 10,268,248 km (0.1 R)
• M34: 10,452,254 km (0.117 R)
• M35: 10,935,904 km (0.036 R)
• M36: 11,388,886 km (0.076 R)
• M37: 11,656,068 km (0.071 R)
• M38: 12,196,415 km (0.111 R)
• M39: 13,261,851 km (0.111 R)
• M40: 13,623,579 km (0.101 R)
• M41: 13,744,903 km (0.064 R)
• M42: 14,110,969 km (0.079 R)
• M43: 14,604,193 km (0.046 R)
• M44: 15,480,836 km (0.117 R)
• M45: 15,819,376 km (0.093 R)
• M46: 16,160,310 km (0.098 R)
• M47: 18,435,095 km (0.062 R)
• M48: 18,524,704 km (0.036 R)
• M49: 19,155,110 km (0.104 R)
• M50: 20,022,179 km (0.092 R)
• M51: 20,344,712 km (0.079 R)
• M52: 20,529,914 km (0.073 R)
• M53: 21,558,250 km (0.069 R)
• M54: 22,364,283 km (0.117 R)
• M55: 22,459,727 km (0.07 R)
• M56: 23,713,357 km (0.083 R)
• M57: 24,103,658 km (0.077 R)
• M58: 24,841,325 km (0.071 R)
• M59: 26,439,479 km (0.105 R)
• M60: 27,302,060 km (0.079 R)
• M61: 28,431,973 km (0.099 R)
• M62: 29,106,809 km (0.063 R)
• M63: 29,997,365 km (0.039 R)
• M64: 30,684,468 km (0.045 R)
• M65: 31,430,064 km (0.076 R)
• M66: 32,181,793 km (0.118 R)
• M67: 33,102,418 km (0.109 R)
• M68: 33,374,836 km (0.101 R)
• M69: 34,031,720 km (0.056 R)
• M70: 34,969,699 km (0.05 R)
• M71: 35,414,005 km (0.071 R)
• M72: 36,476,748 km (0.108 R)
• M73: 37,323,173 km (0.108 R)
• M74: 37,720,355 km (0.11 R)
• M75: 38,233,177 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 12.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.44 AU - 10.86 AU

Year: 10536 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,507,472 km

• M1: 186,997 km (0.109 R)
• M2: 465,997 km (0.044 R)
• M3: 569,669 km (0.096 R)
• M4: 843,433 km (0.09 R)
• M5: 976,126 km (0.113 R)
• M6: 1,073,664 km (0.066 R)
• M7: 1,371,364 km (0.077 R)
• M8: 2,117,408 km (0.118 R)
• M9: 2,209,411 km (0.031 R)
• M10: 2,436,052 km (0.096 R)
• M11: 2,571,737 km (0.068 R)
• M12: 2,730,161 km (0.095 R)
• M13: 2,973,856 km (0.119 R)
• M14: 4,485,991 km (0.083 R)
• M15: 4,581,435 km (0.085 R)
• M16: 4,896,638 km (0.11 R)
• M17: 5,168,756 km (0.088 R)
• M18: 5,319,401 km (0.109 R)
• M19: 5,650,760 km (0.116 R)
• M20: 6,712,456 km (0.044 R)
• M21: 7,154,369 km (0.033 R)
• M22: 7,322,517 km (0.078 R)
• M23: 8,124,660 km (0.104 R)
• M24: 9,471,789 km (0.093 R)
• M25: 9,842,642 km (0.038 R)
• M26: 10,951,761 km (0.1 R)
• M27: 11,308,552 km (0.046 R)
• M28: 11,801,178 km (0.118 R)
• M29: 12,166,944 km (0.035 R)
• M30: 12,841,631 km (0.068 R)
• M31: 13,841,393 km (0.111 R)
• M32: 15,659,905 km (0.107 R)
• M33: 16,764,386 km (0.061 R)
• M34: 17,476,921 km (0.101 R)
• M35: 17,628,164 km (0.078 R)
• M36: 17,970,145 km (0.041 R)
• M37: 18,314,220 km (0.113 R)
• M38: 18,853,969 km (0.07 R)
• M39: 19,437,999 km (0.088 R)
• M40: 20,944,151 km (0.1 R)
• M41: 21,145,061 km (0.095 R)
• M42: 22,405,423 km (0.109 R)
• M43: 24,320,126 km (0.088 R)
• M44: 24,870,796 km (0.065 R)
• M45: 25,725,897 km (0.093 R)
• M46: 27,333,177 km (0.054 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit