🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.63 AU - 1.83 AU

Year: 815 Days

Day: 44.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.67 AU - 2.73 AU

Year: 1169 Days

Day: 24.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,567,008 km

• M1: 1,666,819 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.85 AU - 2.65 AU

Year: 1209 Days

Day: 27.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 9.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.17 AU - 7.45 AU

Year: 6365 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,567,008 km

• M1: 122,072 km (0.05 R)
• M2: 485,445 km (0.117 R)
• M3: 876,494 km (0.109 R)
• M4: 2,289,745 km (0.082 R)
• M5: 2,878,113 km (0.044 R)
• M6: 3,435,814 km (0.099 R)
• M7: 3,763,284 km (0.113 R)
• M8: 4,431,089 km (0.114 R)
• M9: 5,092,312 km (0.116 R)
• M10: 5,490,391 km (0.115 R)
• M11: 7,155,117 km (0.07 R)
• M12: 7,510,262 km (0.117 R)
• M13: 8,064,971 km (0.083 R)
• M14: 8,567,769 km (0.085 R)
• M15: 10,698,791 km (0.06 R)
• M16: 11,691,223 km (0.1 R)
• M17: 12,085,114 km (0.054 R)
• M18: 12,847,316 km (0.101 R)
• M19: 15,858,870 km (0.071 R)
• M20: 16,772,464 km (0.113 R)
• M21: 21,140,274 km (0.107 R)
• M22: 22,022,003 km (0.036 R)
• M23: 23,081,605 km (0.072 R)
• M24: 26,464,013 km (0.09 R)
• M25: 26,972,646 km (0.072 R)
• M26: 27,661,095 km (0.092 R)
• M27: 28,626,899 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 8.6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.51 AU - 8.25 AU

Year: 6463 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,567,008 km

• M1: 107,112 km (0.068 R)
• M2: 501,452 km (0.081 R)
• M3: 976,425 km (0.088 R)
• M4: 1,298,360 km (0.107 R)
• M5: 1,923,978 km (0.115 R)
• M6: 2,404,636 km (0.054 R)
• M7: 2,943,936 km (0.084 R)
• M8: 4,019,695 km (0.036 R)
• M9: 4,806,879 km (0.094 R)
• M10: 5,137,939 km (0.089 R)
• M11: 5,815,168 km (0.115 R)
• M12: 6,223,421 km (0.112 R)
• M13: 6,550,442 km (0.059 R)
• M14: 6,854,574 km (0.039 R)
• M15: 9,900,088 km (0.056 R)
• M16: 12,116,081 km (0.086 R)
• M17: 13,259,009 km (0.091 R)
• M18: 14,022,856 km (0.089 R)
• M19: 14,472,397 km (0.103 R)
• M20: 14,931,363 km (0.093 R)
• M21: 16,367,054 km (0.115 R)
• M22: 17,118,335 km (0.066 R)
• M23: 22,420,083 km (0.107 R)
• M24: 25,773,768 km (0.102 R)
• M25: 28,364,504 km (0.03 R)
• M26: 28,812,550 km (0.074 R)
• M27: 29,174,427 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.4

Radius: 6.1

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.36 AU - 15.58 AU

Year: 17706 Days

Day: 24.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,567,008 km

• M1: 75,996 km (0.043 R)
• M2: 439,519 km (0.077 R)
• M3: 1,273,676 km (0.056 R)
• M4: 1,994,588 km (0.089 R)
• M5: 2,958,597 km (0.115 R)
• M6: 4,005,184 km (0.063 R)
• M7: 4,864,175 km (0.119 R)
• M8: 5,965,215 km (0.092 R)
• M9: 8,649,001 km (0.107 R)
• M10: 8,866,965 km (0.113 R)
• M11: 10,192,253 km (0.104 R)
• M12: 12,523,436 km (0.118 R)
• M13: 12,873,046 km (0.068 R)
• M14: 15,346,049 km (0.115 R)
• M15: 15,746,522 km (0.105 R)
• M16: 21,208,341 km (0.106 R)
• M17: 22,108,321 km (0.075 R)
• M18: 22,825,494 km (0.085 R)
• M19: 24,960,255 km (0.051 R)
• M20: 27,811,441 km (0.051 R)
• M21: 28,167,484 km (0.101 R)
• M22: 29,745,741 km (0.094 R)
• M23: 29,993,775 km (0.042 R)
• M24: 32,812,797 km (0.107 R)
• M25: 34,695,785 km (0.104 R)
• M26: 37,077,683 km (0.05 R)
• M27: 40,775,293 km (0.116 R)
• M28: 51,881,439 km (0.089 R)
• M29: 52,421,039 km (0.052 R)
• M30: 55,175,435 km (0.083 R)
• M31: 60,373,961 km (0.083 R)
• M32: 61,974,658 km (0.109 R)
• M33: 63,809,027 km (0.08 R)
• M34: 74,435,113 km (0.116 R)
• M35: 79,091,048 km (0.117 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit