🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 198 Days

Day: 14.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 517 Days

Day: 31.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 8.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.33 AU

Year: 2013 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,159,334 km

• M1: 124,765 km (0.074 R)
• M2: 205,697 km (0.081 R)
• M3: 335,698 km (0.084 R)
• M4: 390,899 km (0.036 R)
• M5: 493,972 km (0.106 R)
• M6: 570,865 km (0.109 R)
• M7: 660,923 km (0.08 R)
• M8: 725,101 km (0.101 R)
• M9: 855,999 km (0.115 R)
• M10: 975,378 km (0.091 R)
• M11: 1,126,023 km (0.074 R)
• M12: 1,411,306 km (0.092 R)
• M13: 1,542,204 km (0.113 R)
• M14: 1,909,168 km (0.077 R)
• M15: 2,309,492 km (0.09 R)
• M16: 2,376,512 km (0.11 R)
• M17: 2,609,286 km (0.068 R)
• M18: 2,756,939 km (0.087 R)
• M19: 2,928,977 km (0.072 R)
• M20: 3,038,482 km (0.12 R)
• M21: 3,306,562 km (0.104 R)
• M22: 3,574,492 km (0.092 R)
• M23: 3,857,680 km (0.071 R)
• M24: 4,099,131 km (0.075 R)
• M25: 4,180,812 km (0.106 R)
• M26: 4,495,865 km (0.109 R)
• M27: 4,571,561 km (0.038 R)
• M28: 4,724,450 km (0.064 R)
• M29: 4,827,224 km (0.117 R)
• M30: 4,896,338 km (0.064 R)
• M31: 4,974,279 km (0.081 R)
• M32: 5,087,674 km (0.118 R)
• M33: 5,263,751 km (0.097 R)
• M34: 5,334,810 km (0.099 R)
• M35: 5,558,907 km (0.095 R)
• M36: 5,877,700 km (0.056 R)
• M37: 6,072,028 km (0.073 R)
• M38: 6,381,396 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.2

Radius: 3.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.43 AU - 19.49 AU

Year: 27835 Days

Day: 15.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,159,334 km

• M1: 95,443 km (0.11 R)
• M2: 490,831 km (0.049 R)
• M3: 786,137 km (0.106 R)
• M4: 1,420,731 km (0.066 R)
• M5: 2,326,396 km (0.066 R)
• M6: 2,642,646 km (0.101 R)
• M7: 3,084,858 km (0.068 R)
• M8: 3,343,662 km (0.09 R)
• M9: 3,490,418 km (0.109 R)
• M10: 3,729,625 km (0.103 R)
• M11: 3,943,400 km (0.098 R)
• M12: 5,306,386 km (0.056 R)
• M13: 5,790,036 km (0.086 R)
• M14: 6,578,267 km (0.103 R)
• M15: 7,285,566 km (0.085 R)
• M16: 8,173,728 km (0.109 R)
• M17: 8,490,577 km (0.089 R)
• M18: 8,973,329 km (0.105 R)
• M19: 10,176,246 km (0.029 R)
• M20: 10,774,787 km (0.103 R)
• M21: 10,991,404 km (0.072 R)
• M22: 11,209,368 km (0.114 R)
• M23: 11,738,347 km (0.058 R)
• M24: 12,050,707 km (0.1 R)
• M25: 12,185,345 km (0.074 R)
• M26: 12,546,923 km (0.085 R)
• M27: 14,407,023 km (0.103 R)
• M28: 15,271,848 km (0.087 R)
• M29: 15,808,456 km (0.041 R)
• M30: 17,862,435 km (0.116 R)
• M31: 19,680,946 km (0.115 R)
• M32: 20,692,677 km (0.1 R)
• M33: 20,853,943 km (0.081 R)
• M34: 21,015,509 km (0.096 R)
• M35: 21,557,502 km (0.116 R)
• M36: 23,602,355 km (0.078 R)
• M37: 23,770,952 km (0.111 R)
• M38: 23,939,848 km (0.114 R)
• M39: 25,133,190 km (0.048 R)
• M40: 27,047,295 km (0.111 R)
• M41: 31,259,373 km (0.055 R)
• M42: 32,001,677 km (0.113 R)
• M43: 32,188,226 km (0.094 R)
• M44: 32,250,459 km (0.116 R)
• M45: 32,375,074 km (0.119 R)
• M46: 32,499,838 km (0.075 R)
• M47: 33,000,393 km (0.111 R)
• M48: 33,692,881 km (0.053 R)
• M49: 33,946,001 km (0.116 R)
• M50: 34,199,569 km (0.089 R)
• M51: 34,900,435 km (0.082 R)
• M52: 35,028,341 km (0.088 R)
• M53: 35,156,397 km (0.094 R)
• M54: 35,348,780 km (0.117 R)
• M55: 35,734,743 km (0.097 R)
• M56: 36,251,304 km (0.1 R)
• M57: 37,096,233 km (0.072 R)
• M58: 37,357,431 km (0.117 R)
• M59: 37,947,594 km (0.053 R)
• M60: 38,079,091 km (0.101 R)
• M61: 38,342,682 km (0.089 R)
• M62: 38,606,722 km (0.092 R)
• M63: 39,736,186 km (0.034 R)
• M64: 43,188,756 km (0.118 R)
• M65: 43,257,271 km (0.113 R)
• M66: 44,153,064 km (0.05 R)
• M67: 44,429,969 km (0.07 R)
• M68: 46,033,060 km (0.093 R)
• M69: 46,665,410 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 10,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit