🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.67 AU - 0.83 AU

Year: 236 Days

Day: 24.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.01 AU - 1.29 AU

Year: 448 Days

Day: 14.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,155,287 km

• M1: 807,829 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.13 AU - 3.57 AU

Year: 2228 Days

Day: 13.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.76 AU - 4.76 AU

Year: 3196 Days

Day: 27.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.41 AU - 8.51 AU

Year: 6673 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,155,287 km

• M1: 101,577 km (0.103 R)
• M2: 376,388 km (0.112 R)
• M3: 681,119 km (0.116 R)
• M4: 1,529,788 km (0.032 R)
• M5: 2,153,761 km (0.113 R)
• M6: 2,437,697 km (0.102 R)
• M7: 3,897,922 km (0.096 R)
• M8: 4,629,755 km (0.115 R)
• M9: 5,131,805 km (0.106 R)
• M10: 5,952,200 km (0.061 R)
• M11: 8,096,386 km (0.109 R)
• M12: 8,825,227 km (0.107 R)
• M13: 12,702,206 km (0.11 R)
• M14: 13,685,213 km (0.036 R)
• M15: 15,857,225 km (0.105 R)
• M16: 16,476,859 km (0.075 R)
• M17: 18,556,419 km (0.114 R)
• M18: 19,562,914 km (0.076 R)
• M19: 20,144,849 km (0.087 R)
• M20: 22,800,660 km (0.109 R)
• M21: 23,954,808 km (0.107 R)
• M22: 25,071,706 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 8.9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.15 AU - 10.81 AU

Year: 9780 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 148.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,155,287 km

• M1: 110,702 km (0.059 R)
• M2: 690,095 km (0.037 R)
• M3: 1,022,202 km (0.102 R)
• M4: 1,331,421 km (0.093 R)
• M5: 1,858,754 km (0.108 R)
• M6: 2,162,587 km (0.12 R)
• M7: 2,519,527 km (0.066 R)
• M8: 2,871,980 km (0.094 R)
• M9: 4,244,690 km (0.098 R)
• M10: 6,118,852 km (0.084 R)
• M11: 6,414,906 km (0.111 R)
• M12: 7,075,979 km (0.078 R)
• M13: 8,671,141 km (0.086 R)
• M14: 8,998,013 km (0.083 R)
• M15: 10,864,246 km (0.101 R)
• M16: 11,577,379 km (0.082 R)
• M17: 12,146,749 km (0.07 R)
• M18: 12,734,818 km (0.117 R)
• M19: 13,218,617 km (0.091 R)
• M20: 13,777,665 km (0.084 R)
• M21: 17,029,174 km (0.099 R)
• M22: 20,347,554 km (0.069 R)
• M23: 21,770,529 km (0.108 R)
• M24: 23,799,974 km (0.119 R)
• M25: 24,813,799 km (0.077 R)
• M26: 26,145,369 km (0.106 R)
• M27: 31,619,156 km (0.075 R)
• M28: 33,069,657 km (0.043 R)
• M29: 33,639,176 km (0.049 R)
• M30: 42,716,924 km (0.116 R)
• M31: 43,121,437 km (0.1 R)
• M32: 44,212,454 km (0.077 R)
• M33: 45,182,297 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568

Radius: 7.1

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.53 AU - 20.13 AU

Year: 25093 Days

Day: 17.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,155,287 km

• M1: 99,333 km (0.104 R)
• M2: 379,979 km (0.095 R)
• M3: 713,731 km (0.097 R)
• M4: 1,152,652 km (0.091 R)
• M5: 1,548,338 km (0.109 R)
• M6: 1,778,419 km (0.113 R)
• M7: 2,242,622 km (0.103 R)
• M8: 2,887,538 km (0.109 R)
• M9: 4,646,360 km (0.09 R)
• M10: 5,325,235 km (0.078 R)
• M11: 8,279,644 km (0.115 R)
• M12: 8,990,682 km (0.109 R)
• M13: 9,217,473 km (0.11 R)
• M14: 10,041,607 km (0.098 R)
• M15: 11,434,513 km (0.1 R)
• M16: 13,683,717 km (0.106 R)
• M17: 17,762,952 km (0.065 R)
• M18: 22,482,017 km (0.051 R)
• M19: 23,006,058 km (0.107 R)
• M20: 27,022,163 km (0.036 R)
• M21: 30,835,263 km (0.092 R)
• M22: 31,482,124 km (0.072 R)
• M23: 32,402,749 km (0.096 R)
• M24: 39,811,883 km (0.116 R)
• M25: 45,721,448 km (0.086 R)
• M26: 47,584,988 km (0.108 R)
• M27: 49,674,871 km (0.118 R)
• M28: 50,206,841 km (0.119 R)
• M29: 54,788,126 km (0.09 R)
• M30: 55,927,762 km (0.096 R)
• M31: 56,311,032 km (0.026 R)
• M32: 61,048,797 km (0.072 R)
• M33: 75,667,052 km (0.062 R)
• M34: 77,316,817 km (0.09 R)
• M35: 78,509,860 km (0.088 R)
• M36: 80,688,155 km (0.084 R)
• M37: 81,669,068 km (0.072 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit