🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.66 AU - 0.72 AU

Year: 201 Days

Day: 20 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 400 Days

Day: 46.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,169,238 km

• M1: 313,856 km (0.066 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 12.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.42 AU - 5.74 AU

Year: 4633 Days

Day: 12.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,169,238 km

• M1: 189,541 km (0.09 R)
• M2: 339,737 km (0.103 R)
• M3: 471,383 km (0.093 R)
• M4: 555,158 km (0.106 R)
• M5: 842,984 km (0.117 R)
• M6: 974,331 km (0.035 R)
• M7: 1,113,008 km (0.05 R)
• M8: 1,585,139 km (0.089 R)
• M9: 1,720,376 km (0.055 R)
• M10: 1,828,236 km (0.092 R)
• M11: 1,986,510 km (0.077 R)
• M12: 2,100,055 km (0.057 R)
• M13: 2,974,454 km (0.073 R)
• M14: 3,105,353 km (0.082 R)
• M15: 3,529,014 km (0.07 R)
• M16: 3,971,375 km (0.06 R)
• M17: 4,053,803 km (0.074 R)
• M18: 4,178,418 km (0.111 R)
• M19: 4,304,380 km (0.114 R)
• M20: 4,560,042 km (0.058 R)
• M21: 4,689,744 km (0.105 R)
• M22: 5,019,607 km (0.105 R)
• M23: 5,334,361 km (0.116 R)
• M24: 6,101,798 km (0.096 R)
• M25: 6,269,048 km (0.027 R)
• M26: 6,413,560 km (0.05 R)
• M27: 6,535,033 km (0.077 R)
• M28: 6,953,309 km (0.088 R)
• M29: 7,635,775 km (0.032 R)
• M30: 8,024,280 km (0.076 R)
• M31: 8,366,111 km (0.057 R)
• M32: 8,901,522 km (0.105 R)
• M33: 9,091,511 km (0.094 R)
• M34: 9,420,477 km (0.093 R)
• M35: 9,809,132 km (0.114 R)
• M36: 10,118,202 km (0.102 R)
• M37: 11,152,372 km (0.09 R)
• M38: 11,328,000 km (0.052 R)
• M39: 11,445,583 km (0.113 R)
• M40: 11,860,418 km (0.078 R)
• M41: 12,159,764 km (0.115 R)
• M42: 12,492,021 km (0.077 R)
• M43: 13,134,543 km (0.102 R)
• M44: 13,850,519 km (0.103 R)
• M45: 14,165,871 km (0.092 R)
• M46: 14,611,224 km (0.114 R)
• M47: 14,932,261 km (0.042 R)
• M48: 15,876,373 km (0.079 R)
• M49: 16,008,019 km (0.117 R)
• M50: 16,372,290 km (0.091 R)
• M51: 16,505,283 km (0.111 R)
• M52: 16,906,803 km (0.098 R)
• M53: 17,210,038 km (0.09 R)
• M54: 17,719,419 km (0.09 R)
• M55: 17,822,043 km (0.12 R)
• M56: 18,233,886 km (0.108 R)
• M57: 18,337,408 km (0.105 R)
• M58: 18,683,727 km (0.047 R)
• M59: 19,137,158 km (0.112 R)
• M60: 19,735,549 km (0.098 R)
• M61: 19,948,278 km (0.043 R)
• M62: 20,304,470 km (0.098 R)
• M63: 20,734,714 km (0.1 R)
• M64: 20,950,883 km (0.078 R)
• M65: 21,531,322 km (0.026 R)
• M66: 21,859,989 km (0.109 R)
• M67: 22,190,451 km (0.077 R)
• M68: 22,819,061 km (0.109 R)
• M69: 23,303,758 km (0.032 R)
• M70: 23,641,400 km (0.095 R)
• M71: 25,046,124 km (0.112 R)
• M72: 25,276,505 km (0.055 R)
• M73: 25,700,615 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 13.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.3 AU - 9.96 AU

Year: 8910 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,169,238 km

• M1: 171,439 km (0.06 R)
• M2: 540,198 km (0.119 R)
• M3: 741,108 km (0.1 R)
• M4: 829,221 km (0.113 R)
• M5: 1,168,659 km (0.114 R)
• M6: 1,309,879 km (0.088 R)
• M7: 1,708,707 km (0.074 R)
• M8: 2,038,271 km (0.075 R)
• M9: 2,254,889 km (0.028 R)
• M10: 2,664,039 km (0.101 R)
• M11: 3,072,142 km (0.078 R)
• M12: 3,221,141 km (0.102 R)
• M13: 3,656,322 km (0.075 R)
• M14: 4,110,351 km (0.115 R)
• M15: 5,823,097 km (0.116 R)
• M16: 6,227,311 km (0.084 R)
• M17: 6,416,851 km (0.084 R)
• M18: 6,544,458 km (0.028 R)
• M19: 6,834,528 km (0.11 R)
• M20: 6,932,216 km (0.067 R)
• M21: 7,128,787 km (0.096 R)
• M22: 7,360,664 km (0.082 R)
• M23: 7,696,212 km (0.111 R)
• M24: 8,071,254 km (0.107 R)
• M25: 8,452,130 km (0.114 R)
• M26: 8,803,685 km (0.108 R)
• M27: 8,910,049 km (0.052 R)
• M28: 9,160,027 km (0.102 R)
• M29: 10,182,977 km (0.057 R)
• M30: 10,783,763 km (0.089 R)
• M31: 11,088,493 km (0.094 R)
• M32: 11,318,874 km (0.107 R)
• M33: 11,667,587 km (0.077 R)
• M34: 12,375,484 km (0.048 R)
• M35: 13,178,525 km (0.094 R)
• M36: 13,422,669 km (0.115 R)
• M37: 13,750,587 km (0.107 R)
• M38: 16,206,536 km (0.076 R)
• M39: 16,687,493 km (0.096 R)
• M40: 16,907,551 km (0.067 R)
• M41: 17,529,130 km (0.054 R)
• M42: 17,618,590 km (0.1 R)
• M43: 18,067,982 km (0.099 R)
• M44: 18,475,636 km (0.089 R)
• M45: 18,612,219 km (0.113 R)
• M46: 18,749,101 km (0.061 R)
• M47: 19,484,973 km (0.1 R)
• M48: 20,089,797 km (0.11 R)
• M49: 20,512,112 km (0.052 R)
• M50: 20,889,996 km (0.1 R)
• M51: 21,270,274 km (0.081 R)
• M52: 21,604,924 km (0.113 R)
• M53: 21,796,859 km (0.029 R)
• M54: 21,941,220 km (0.104 R)
• M55: 23,254,690 km (0.039 R)
• M56: 24,293,797 km (0.057 R)
• M57: 24,493,510 km (0.081 R)
• M58: 25,652,145 km (0.083 R)
• M59: 25,804,586 km (0.067 R)
• M60: 26,519,963 km (0.092 R)
• M61: 27,293,832 km (0.116 R)
• M62: 27,553,385 km (0.097 R)
• M63: 27,709,565 km (0.071 R)
• M64: 28,494,654 km (0.119 R)
• M65: 28,916,371 km (0.114 R)
• M66: 29,181,009 km (0.105 R)
• M67: 29,926,306 km (0.088 R)
• M68: 30,140,381 km (0.071 R)
• M69: 31,001,765 km (0.039 R)
• M70: 31,326,991 km (0.087 R)
• M71: 31,598,810 km (0.085 R)
• M72: 33,024,777 km (0.081 R)
• M73: 33,857,140 km (0.058 R)
• M74: 34,471,837 km (0.029 R)
• M75: 34,752,483 km (0.088 R)
• M76: 35,598,908 km (0.072 R)
• M77: 35,996,240 km (0.116 R)
• M78: 36,566,507 km (0.07 R)
• M79: 36,680,949 km (0.118 R)
• M80: 37,427,442 km (0.069 R)
• M81: 37,658,122 km (0.106 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit