🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 578 Days

Day: 35.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,535,052 km

• M1: 1,281,605 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.15 AU - 2.73 AU

Year: 1451 Days

Day: 23.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.31 AU - 3.33 AU

Year: 1803 Days

Day: 12.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 12.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7 AU - 9.96 AU

Year: 9404 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,535,052 km

• M1: 150,495 km (0.113 R)
• M2: 540,946 km (0.101 R)
• M3: 1,173,894 km (0.107 R)
• M4: 3,642,409 km (0.116 R)
• M5: 4,523,241 km (0.03 R)
• M6: 5,339,298 km (0.068 R)
• M7: 5,817,861 km (0.055 R)
• M8: 6,861,755 km (0.119 R)
• M9: 7,638,617 km (0.047 R)
• M10: 9,563,642 km (0.105 R)
• M11: 10,014,979 km (0.094 R)
• M12: 10,798,872 km (0.12 R)
• M13: 16,105,557 km (0.07 R)
• M14: 21,969,345 km (0.059 R)
• M15: 23,563,011 km (0.072 R)
• M16: 24,295,592 km (0.093 R)
• M17: 25,806,231 km (0.098 R)
• M18: 26,486,453 km (0.079 R)
• M19: 33,385,757 km (0.113 R)
• M20: 34,660,929 km (0.103 R)
• M21: 39,316,415 km (0.064 R)
• M22: 40,346,995 km (0.089 R)
• M23: 42,327,820 km (0.031 R)
• M24: 45,913,681 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.8

Radius: 6.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.03 AU - 19.31 AU

Year: 24761 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,535,052 km

• M1: 84,822 km (0.108 R)
• M2: 580,889 km (0.072 R)
• M3: 882,478 km (0.103 R)
• M4: 1,221,766 km (0.1 R)
• M5: 1,725,013 km (0.07 R)
• M6: 1,944,174 km (0.082 R)
• M7: 2,650,725 km (0.081 R)
• M8: 3,160,105 km (0.083 R)
• M9: 3,543,375 km (0.12 R)
• M10: 4,190,835 km (0.104 R)
• M11: 6,093,720 km (0.11 R)
• M12: 6,445,723 km (0.064 R)
• M13: 6,978,142 km (0.03 R)
• M14: 9,403,872 km (0.091 R)
• M15: 11,497,045 km (0.12 R)
• M16: 12,095,586 km (0.101 R)
• M17: 12,526,727 km (0.052 R)
• M18: 13,289,826 km (0.087 R)
• M19: 15,983,784 km (0.068 R)
• M20: 17,033,662 km (0.097 R)
• M21: 17,653,746 km (0.11 R)
• M22: 20,371,640 km (0.071 R)
• M23: 21,247,236 km (0.057 R)
• M24: 21,694,384 km (0.054 R)
• M25: 23,167,474 km (0.092 R)
• M26: 33,310,359 km (0.076 R)
• M27: 36,400,453 km (0.08 R)
• M28: 44,585,252 km (0.12 R)
• M29: 54,413,682 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276

Radius: 4.8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.49 AU - 20.21 AU

Year: 31165 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,535,052 km

• M1: 59,690 km (0.071 R)
• M2: 266,733 km (0.08 R)
• M3: 885,470 km (0.117 R)
• M4: 1,311,225 km (0.095 R)
• M5: 2,118,007 km (0.07 R)
• M6: 2,871,830 km (0.054 R)
• M7: 4,201,157 km (0.106 R)
• M8: 4,817,949 km (0.12 R)
• M9: 5,812,775 km (0.111 R)
• M10: 6,755,541 km (0.055 R)
• M11: 8,885,066 km (0.075 R)
• M12: 9,779,961 km (0.107 R)
• M13: 11,043,764 km (0.114 R)
• M14: 11,488,069 km (0.045 R)
• M15: 12,548,569 km (0.1 R)
• M16: 13,745,052 km (0.033 R)
• M17: 22,055,812 km (0.027 R)
• M18: 22,355,756 km (0.066 R)
• M19: 23,375,266 km (0.083 R)
• M20: 26,058,902 km (0.076 R)
• M21: 28,230,764 km (0.097 R)
• M22: 28,702,895 km (0.084 R)
• M23: 31,520,271 km (0.074 R)
• M24: 33,060,980 km (0.116 R)
• M25: 33,585,470 km (0.061 R)
• M26: 46,574,754 km (0.111 R)
• M27: 46,739,012 km (0.108 R)
• M28: 49,078,125 km (0.112 R)
• M29: 51,493,981 km (0.072 R)
• M30: 52,375,711 km (0.061 R)
• M31: 64,974,993 km (0.066 R)
• M32: 68,518,817 km (0.099 R)
• M33: 73,738,137 km (0.046 R)
• M34: 74,633,031 km (0.064 R)
• M35: 75,083,171 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit