🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.55 AU - 0.69 AU

Year: 209 Days

Day: 25 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 10.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.93 AU - 4.13 AU

Year: 3458 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,077,490 km

• M1: 141,370 km (0.113 R)
• M2: 720,763 km (0.109 R)
• M3: 1,208,003 km (0.064 R)
• M4: 1,880,744 km (0.115 R)
• M5: 3,430,578 km (0.103 R)
• M6: 3,851,696 km (0.12 R)
• M7: 5,368,020 km (0.112 R)
• M8: 7,502,034 km (0.05 R)
• M9: 8,269,920 km (0.102 R)
• M10: 11,357,770 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 14.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.74 AU - 7.5 AU

Year: 6472 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,077,490 km

• M1: 180,415 km (0.063 R)
• M2: 713,283 km (0.094 R)
• M3: 1,520,662 km (0.088 R)
• M4: 1,971,700 km (0.03 R)
• M5: 3,327,954 km (0.075 R)
• M6: 4,055,449 km (0.119 R)
• M7: 4,801,792 km (0.111 R)
• M8: 7,184,887 km (0.04 R)
• M9: 8,783,340 km (0.101 R)
• M10: 9,989,398 km (0.097 R)
• M11: 11,202,188 km (0.053 R)
• M12: 11,766,022 km (0.065 R)
• M13: 12,729,432 km (0.108 R)
• M14: 15,182,239 km (0.112 R)
• M15: 16,259,344 km (0.049 R)
• M16: 17,116,988 km (0.073 R)
• M17: 19,066,847 km (0.113 R)
• M18: 20,170,281 km (0.119 R)
• M19: 26,246,498 km (0.108 R)
• M20: 29,505,038 km (0.116 R)
• M21: 30,681,775 km (0.085 R)
• M22: 31,584,748 km (0.096 R)
• M23: 35,156,547 km (0.093 R)
• M24: 36,034,537 km (0.069 R)
• M25: 36,927,187 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.53 AU - 10.07 AU

Year: 11160 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,077,490 km

• M1: 717,172 km (0.093 R)
• M2: 1,137,243 km (0.078 R)
• M3: 1,794,426 km (0.104 R)
• M4: 2,163,335 km (0.109 R)
• M5: 2,463,129 km (0.089 R)
• M6: 2,812,290 km (0.087 R)
• M7: 5,244,602 km (0.03 R)
• M8: 6,040,912 km (0.085 R)
• M9: 6,449,164 km (0.049 R)
• M10: 10,620,850 km (0.101 R)
• M11: 11,271,751 km (0.102 R)
• M12: 14,469,106 km (0.093 R)
• M13: 16,168,538 km (0.101 R)
• M14: 18,610,125 km (0.064 R)
• M15: 19,000,426 km (0.075 R)
• M16: 19,636,217 km (0.069 R)
• M17: 23,570,192 km (0.093 R)
• M18: 24,211,667 km (0.046 R)
• M19: 27,393,165 km (0.101 R)
• M20: 33,526,828 km (0.12 R)
• M21: 41,437,413 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.8

Radius: 3.7

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.83 AU - 14.71 AU

Year: 18374 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,077,490 km

• M1: 46,076 km (0.057 R)
• M2: 192,832 km (0.117 R)
• M3: 769,382 km (0.101 R)
• M4: 1,247,347 km (0.08 R)
• M5: 1,710,352 km (0.057 R)
• M6: 2,219,434 km (0.114 R)
• M7: 2,444,728 km (0.09 R)
• M8: 3,238,794 km (0.096 R)
• M9: 4,600,135 km (0.046 R)
• M10: 5,000,758 km (0.084 R)
• M11: 5,607,527 km (0.119 R)
• M12: 6,301,960 km (0.036 R)
• M13: 9,496,922 km (0.118 R)
• M14: 9,817,360 km (0.098 R)
• M15: 10,144,830 km (0.025 R)
• M16: 11,289,254 km (0.069 R)
• M17: 15,161,894 km (0.052 R)
• M18: 15,379,559 km (0.075 R)
• M19: 16,575,743 km (0.092 R)
• M20: 17,354,101 km (0.068 R)
• M21: 23,885,993 km (0.118 R)
• M22: 25,079,485 km (0.088 R)
• M23: 26,626,476 km (0.062 R)
• M24: 26,943,325 km (0.096 R)
• M25: 33,206,838 km (0.105 R)
• M26: 47,107,023 km (0.096 R)
• M27: 55,920,282 km (0.083 R)
• M28: 56,093,068 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit