🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.86 AU - 1.08 AU

Year: 360 Days

Day: 39 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,755,707 km

• M1: 27,825 km (0.092 R)
• M2: 97,837 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.35 AU - 4.55 AU

Year: 2957 Days

Day: 13.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 12.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.37 AU - 10.99 AU

Year: 11346 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,755,707 km

• M1: 163,510 km (0.072 R)
• M2: 1,012,030 km (0.107 R)
• M3: 1,792,182 km (0.077 R)
• M4: 2,812,440 km (0.119 R)
• M5: 3,963,745 km (0.106 R)
• M6: 4,818,099 km (0.095 R)
• M7: 6,536,679 km (0.091 R)
• M8: 8,218,009 km (0.052 R)
• M9: 8,822,086 km (0.096 R)
• M10: 12,904,312 km (0.085 R)
• M11: 13,914,846 km (0.117 R)
• M12: 18,806,696 km (0.074 R)
• M13: 22,699,981 km (0.111 R)
• M14: 23,427,924 km (0.112 R)
• M15: 24,549,160 km (0.117 R)
• M16: 25,510,476 km (0.085 R)
• M17: 27,406,031 km (0.102 R)
• M18: 33,771,869 km (0.118 R)
• M19: 34,482,010 km (0.102 R)
• M20: 37,548,318 km (0.084 R)
• M21: 38,182,762 km (0.102 R)
• M22: 41,732,720 km (0.102 R)
• M23: 45,353,886 km (0.062 R)
• M24: 45,784,728 km (0.112 R)
• M25: 48,727,318 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.65 AU - 20.03 AU

Year: 30807 Days

Day: 16.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,755,707 km

• M1: 99,483 km (0.089 R)
• M2: 537,505 km (0.11 R)
• M3: 798,254 km (0.092 R)
• M4: 1,387,071 km (0.1 R)
• M5: 1,859,651 km (0.09 R)
• M6: 2,692,163 km (0.1 R)
• M7: 5,811,877 km (0.111 R)
• M8: 6,624,792 km (0.086 R)
• M9: 7,511,309 km (0.112 R)
• M10: 8,741,452 km (0.074 R)
• M11: 9,068,922 km (0.107 R)
• M12: 14,105,733 km (0.118 R)
• M13: 21,034,508 km (0.044 R)
• M14: 23,351,180 km (0.069 R)
• M15: 28,129,037 km (0.074 R)
• M16: 28,843,666 km (0.089 R)
• M17: 30,061,393 km (0.102 R)
• M18: 31,695,450 km (0.096 R)
• M19: 36,527,761 km (0.049 R)
• M20: 38,971,592 km (0.102 R)
• M21: 40,912,325 km (0.115 R)
• M22: 44,022,614 km (0.11 R)
• M23: 45,472,218 km (0.09 R)
• M24: 45,962,450 km (0.077 R)
• M25: 51,944,869 km (0.052 R)
• M26: 52,660,096 km (0.045 R)
• M27: 61,162,940 km (0.101 R)
• M28: 64,599,502 km (0.105 R)
• M29: 65,842,511 km (0.085 R)
• M30: 67,524,589 km (0.09 R)
• M31: 73,862,153 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit