🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.1 AU

Year: 385 Days

Day: 32.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.33 AU - 1.45 AU

Year: 715 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,020,455 km

• M1: 258,505 km (0.078 R)
• M2: 476,170 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.95 AU - 6.51 AU

Year: 6788 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,020,455 km

• M1: 151,692 km (0.098 R)
• M2: 598,092 km (0.115 R)
• M3: 2,009,249 km (0.115 R)
• M4: 2,754,695 km (0.039 R)
• M5: 3,369,842 km (0.08 R)
• M6: 3,931,282 km (0.105 R)
• M7: 5,071,517 km (0.035 R)
• M8: 5,749,645 km (0.096 R)
• M9: 6,223,720 km (0.055 R)
• M10: 7,001,629 km (0.077 R)
• M11: 8,833,156 km (0.113 R)
• M12: 10,917,653 km (0.114 R)
• M13: 11,597,425 km (0.116 R)
• M14: 12,934,681 km (0.074 R)
• M15: 14,718,486 km (0.117 R)
• M16: 16,284,327 km (0.052 R)
• M17: 17,236,816 km (0.066 R)
• M18: 18,700,482 km (0.075 R)
• M19: 19,252,797 km (0.111 R)
• M20: 19,674,214 km (0.045 R)
• M21: 24,724,638 km (0.113 R)
• M22: 26,067,728 km (0.07 R)
• M23: 26,497,224 km (0.087 R)
• M24: 26,931,506 km (0.057 R)
• M25: 27,547,401 km (0.09 R)
• M26: 28,534,298 km (0.1 R)
• M27: 29,637,582 km (0.115 R)
• M28: 31,152,709 km (0.07 R)
• M29: 31,636,509 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 7.7

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.44 AU - 11.96 AU

Year: 15280 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,020,455 km

• M1: 96,191 km (0.105 R)
• M2: 567,874 km (0.102 R)
• M3: 1,214,735 km (0.106 R)
• M4: 1,581,997 km (0.044 R)
• M5: 1,854,565 km (0.114 R)
• M6: 3,042,671 km (0.089 R)
• M7: 3,524,077 km (0.1 R)
• M8: 6,901,997 km (0.042 R)
• M9: 8,783,938 km (0.101 R)
• M10: 9,047,829 km (0.106 R)
• M11: 13,951,647 km (0.102 R)
• M12: 15,503,575 km (0.038 R)
• M13: 16,202,646 km (0.044 R)
• M14: 21,126,510 km (0.118 R)
• M15: 21,505,442 km (0.115 R)
• M16: 28,087,748 km (0.091 R)
• M17: 33,278,645 km (0.052 R)
• M18: 36,031,694 km (0.069 R)
• M19: 37,670,988 km (0.063 R)
• M20: 45,195,312 km (0.098 R)
• M21: 51,411,403 km (0.1 R)
• M22: 55,258,611 km (0.108 R)
• M23: 55,797,612 km (0.101 R)
• M24: 56,340,204 km (0.118 R)
• M25: 57,804,168 km (0.082 R)
• M26: 58,545,575 km (0.102 R)
• M27: 58,918,673 km (0.08 R)
• M28: 60,998,981 km (0.083 R)
• M29: 63,520,153 km (0.106 R)
• M30: 66,920,812 km (0.109 R)
• M31: 67,738,215 km (0.092 R)
• M32: 68,149,460 km (0.083 R)
• M33: 69,810,894 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit