🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.91 AU - 1.47 AU

Year: 477 Days

Day: 21.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.54 AU - 2.26 AU

Year: 961 Days

Day: 14.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.61 AU - 4.49 AU

Year: 2992 Days

Day: 13.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 10.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.54 AU - 7.56 AU

Year: 7615 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,988,656 km

• M1: 166,353 km (0.066 R)
• M2: 251,175 km (0.111 R)
• M3: 445,802 km (0.1 R)
• M4: 568,622 km (0.045 R)
• M5: 841,039 km (0.111 R)
• M6: 998,416 km (0.099 R)
• M7: 1,131,558 km (0.118 R)
• M8: 1,294,770 km (0.076 R)
• M9: 1,403,826 km (0.101 R)
• M10: 1,567,187 km (0.102 R)
• M11: 1,736,981 km (0.094 R)
• M12: 1,817,465 km (0.052 R)
• M13: 2,371,425 km (0.08 R)
• M14: 2,461,184 km (0.033 R)
• M15: 3,643,007 km (0.082 R)
• M16: 3,834,642 km (0.089 R)
• M17: 3,976,162 km (0.102 R)
• M18: 4,101,375 km (0.119 R)
• M19: 4,411,192 km (0.06 R)
• M20: 4,766,338 km (0.113 R)
• M21: 5,247,893 km (0.073 R)
• M22: 5,385,523 km (0.115 R)
• M23: 5,825,939 km (0.051 R)
• M24: 5,907,321 km (0.107 R)
• M25: 6,236,586 km (0.098 R)
• M26: 6,319,762 km (0.103 R)
• M27: 6,677,750 km (0.12 R)
• M28: 7,259,835 km (0.025 R)
• M29: 7,880,816 km (0.119 R)
• M30: 8,083,970 km (0.089 R)
• M31: 8,380,622 km (0.044 R)
• M32: 9,244,400 km (0.108 R)
• M33: 10,332,875 km (0.086 R)
• M34: 10,679,792 km (0.072 R)
• M35: 10,829,539 km (0.108 R)
• M36: 10,904,787 km (0.066 R)
• M37: 11,410,428 km (0.102 R)
• M38: 11,538,185 km (0.112 R)
• M39: 12,027,519 km (0.045 R)
• M40: 12,209,430 km (0.119 R)
• M41: 12,734,519 km (0.072 R)
• M42: 12,813,955 km (0.059 R)
• M43: 12,893,541 km (0.041 R)
• M44: 13,053,162 km (0.097 R)
• M45: 13,347,571 km (0.097 R)
• M46: 13,482,059 km (0.049 R)
• M47: 14,052,027 km (0.096 R)
• M48: 14,188,909 km (0.085 R)
• M49: 14,271,188 km (0.112 R)
• M50: 14,491,546 km (0.117 R)
• M51: 15,468,869 km (0.111 R)
• M52: 15,780,481 km (0.104 R)
• M53: 15,894,175 km (0.118 R)
• M54: 16,467,434 km (0.05 R)
• M55: 16,698,563 km (0.082 R)
• M56: 16,872,695 km (0.114 R)
• M57: 16,989,082 km (0.114 R)
• M58: 17,369,210 km (0.096 R)
• M59: 18,018,764 km (0.103 R)
• M60: 18,167,614 km (0.116 R)
• M61: 18,286,844 km (0.062 R)
• M62: 18,857,260 km (0.108 R)
• M63: 18,947,767 km (0.057 R)
• M64: 19,038,573 km (0.069 R)
• M65: 19,341,957 km (0.066 R)
• M66: 19,984,480 km (0.12 R)
• M67: 20,107,749 km (0.064 R)
• M68: 20,509,718 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 10.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.95 AU - 13.61 AU

Year: 15797 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,988,656 km

• M1: 137,331 km (0.03 R)
• M2: 281,094 km (0.031 R)
• M3: 421,417 km (0.101 R)
• M4: 562,937 km (0.051 R)
• M5: 802,293 km (0.085 R)
• M6: 962,064 km (0.043 R)
• M7: 1,144,573 km (0.115 R)
• M8: 1,543,850 km (0.058 R)
• M9: 1,623,436 km (0.104 R)
• M10: 2,310,689 km (0.102 R)
• M11: 2,511,299 km (0.11 R)
• M12: 2,798,677 km (0.091 R)
• M13: 3,387,494 km (0.102 R)
• M14: 3,474,859 km (0.098 R)
• M15: 3,831,501 km (0.099 R)
• M16: 3,904,355 km (0.116 R)
• M17: 4,256,359 km (0.106 R)
• M18: 4,696,476 km (0.112 R)
• M19: 5,090,965 km (0.054 R)
• M20: 5,373,406 km (0.057 R)
• M21: 5,599,149 km (0.091 R)
• M22: 6,424,181 km (0.032 R)
• M23: 7,674,670 km (0.107 R)
• M24: 7,859,423 km (0.089 R)
• M25: 8,069,010 km (0.051 R)
• M26: 8,162,658 km (0.063 R)
• M27: 8,660,819 km (0.106 R)
• M28: 10,698,941 km (0.108 R)
• M29: 10,931,416 km (0.049 R)
• M30: 12,713,725 km (0.082 R)
• M31: 13,540,702 km (0.043 R)
• M32: 14,017,021 km (0.092 R)
• M33: 14,186,516 km (0.074 R)
• M34: 14,842,353 km (0.032 R)
• M35: 16,272,508 km (0.079 R)
• M36: 17,532,870 km (0.102 R)
• M37: 17,807,083 km (0.072 R)
• M38: 18,051,975 km (0.104 R)
• M39: 18,886,881 km (0.055 R)
• M40: 19,419,000 km (0.116 R)
• M41: 19,513,397 km (0.03 R)
• M42: 19,607,943 km (0.119 R)
• M43: 19,797,633 km (0.09 R)
• M44: 21,824,983 km (0.094 R)
• M45: 21,988,643 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit