🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.73 AU - 0.73 AU

Year: 226 Days

Day: 19.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.22 AU - 1.64 AU

Year: 618 Days

Day: 19.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,622,988 km

• M1: 140,323 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 13.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.39 AU - 6.39 AU

Year: 4526 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,622,988 km

• M1: 171,589 km (0.064 R)
• M2: 773,870 km (0.112 R)
• M3: 1,285,794 km (0.097 R)
• M4: 1,999,076 km (0.083 R)
• M5: 2,506,064 km (0.076 R)
• M6: 3,807,415 km (0.096 R)
• M7: 4,570,664 km (0.071 R)
• M8: 5,208,250 km (0.088 R)
• M9: 6,531,892 km (0.076 R)
• M10: 8,069,309 km (0.113 R)
• M11: 11,703,640 km (0.048 R)
• M12: 12,695,773 km (0.08 R)
• M13: 13,212,634 km (0.11 R)
• M14: 14,734,642 km (0.087 R)
• M15: 17,358,589 km (0.105 R)
• M16: 19,863,605 km (0.082 R)
• M17: 21,202,656 km (0.06 R)
• M18: 22,004,949 km (0.092 R)
• M19: 22,978,981 km (0.114 R)
• M20: 24,138,514 km (0.06 R)
• M21: 26,323,391 km (0.067 R)
• M22: 29,437,719 km (0.104 R)
• M23: 30,528,288 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 10.9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.69 AU - 10.29 AU

Year: 9748 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,622,988 km

• M1: 135,685 km (0.081 R)
• M2: 489,933 km (0.06 R)
• M3: 1,026,541 km (0.106 R)
• M4: 1,402,480 km (0.038 R)
• M5: 1,791,734 km (0.102 R)
• M6: 4,024,183 km (0.095 R)
• M7: 4,426,152 km (0.111 R)
• M8: 6,463,077 km (0.116 R)
• M9: 6,815,230 km (0.036 R)
• M10: 7,730,620 km (0.081 R)
• M11: 8,263,487 km (0.079 R)
• M12: 10,697,594 km (0.079 R)
• M13: 11,191,716 km (0.1 R)
• M14: 11,874,331 km (0.092 R)
• M15: 14,154,352 km (0.098 R)
• M16: 15,640,757 km (0.058 R)
• M17: 17,005,987 km (0.106 R)
• M18: 20,470,225 km (0.081 R)
• M19: 27,312,532 km (0.087 R)
• M20: 28,758,994 km (0.089 R)
• M21: 31,134,159 km (0.085 R)
• M22: 32,255,694 km (0.109 R)
• M23: 35,904,237 km (0.051 R)
• M24: 37,764,636 km (0.065 R)
• M25: 41,274,053 km (0.087 R)
• M26: 44,149,473 km (0.096 R)
• M27: 44,995,000 km (0.113 R)
• M28: 46,283,487 km (0.072 R)
• M29: 48,933,912 km (0.118 R)
• M30: 49,385,249 km (0.059 R)
• M31: 51,373,405 km (0.11 R)
• M32: 51,839,552 km (0.11 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit