🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 425 Days

Day: 36.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,345,435 km

• M1: 134,339 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.27 AU - 3.57 AU

Year: 1787 Days

Day: 31.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,345,435 km

• M1: 278,402 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.31 AU - 3.75 AU

Year: 1889 Days

Day: 16.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,345,435 km

• M1: 55,052 km (0.111 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.67 AU - 11.13 AU

Year: 10322 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,345,435 km

• M1: 159,172 km (0.055 R)
• M2: 652,396 km (0.116 R)
• M3: 1,414,298 km (0.1 R)
• M4: 2,053,829 km (0.074 R)
• M5: 3,141,555 km (0.12 R)
• M6: 3,866,207 km (0.112 R)
• M7: 4,324,575 km (0.069 R)
• M8: 5,351,565 km (0.077 R)
• M9: 5,785,099 km (0.104 R)
• M10: 8,900,026 km (0.085 R)
• M11: 10,607,985 km (0.066 R)
• M12: 12,699,363 km (0.103 R)
• M13: 13,413,543 km (0.084 R)
• M14: 16,751,521 km (0.083 R)
• M15: 17,393,296 km (0.095 R)
• M16: 20,125,701 km (0.092 R)
• M17: 25,669,648 km (0.093 R)
• M18: 27,789,151 km (0.08 R)
• M19: 28,386,944 km (0.102 R)
• M20: 29,197,166 km (0.09 R)
• M21: 29,711,484 km (0.11 R)
• M22: 31,076,863 km (0.113 R)
• M23: 39,656,152 km (0.099 R)
• M24: 41,828,761 km (0.098 R)
• M25: 46,549,472 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.6

Radius: 12.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.01 AU - 11.61 AU

Year: 11857 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,345,435 km

• M1: 150,495 km (0.117 R)
• M2: 763,248 km (0.091 R)
• M3: 1,216,530 km (0.118 R)
• M4: 1,755,232 km (0.066 R)
• M5: 2,294,083 km (0.083 R)
• M6: 2,720,288 km (0.113 R)
• M7: 3,654,826 km (0.073 R)
• M8: 4,359,432 km (0.088 R)
• M9: 6,943,436 km (0.028 R)
• M10: 7,449,525 km (0.075 R)
• M11: 8,583,477 km (0.119 R)
• M12: 9,018,657 km (0.074 R)
• M13: 9,519,661 km (0.103 R)
• M14: 9,986,256 km (0.11 R)
• M15: 10,853,625 km (0.08 R)
• M16: 12,007,623 km (0.042 R)
• M17: 12,430,386 km (0.114 R)
• M18: 13,241,805 km (0.1 R)
• M19: 16,325,616 km (0.1 R)
• M20: 19,859,117 km (0.062 R)
• M21: 20,794,852 km (0.1 R)
• M22: 24,542,727 km (0.044 R)
• M23: 25,323,180 km (0.112 R)
• M24: 28,079,969 km (0.105 R)
• M25: 30,025,340 km (0.109 R)
• M26: 35,774,236 km (0.099 R)
• M27: 43,620,495 km (0.102 R)
• M28: 46,077,790 km (0.113 R)
• M29: 49,393,028 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 11.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.35 AU - 14.83 AU

Year: 15056 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,345,435 km

• M1: 140,622 km (0.109 R)
• M2: 796,609 km (0.09 R)
• M3: 1,230,442 km (0.046 R)
• M4: 1,642,585 km (0.093 R)
• M5: 2,264,164 km (0.111 R)
• M6: 3,472,466 km (0.085 R)
• M7: 3,978,406 km (0.074 R)
• M8: 4,863,427 km (0.093 R)
• M9: 8,262,889 km (0.079 R)
• M10: 9,378,141 km (0.086 R)
• M11: 11,720,694 km (0.049 R)
• M12: 15,368,488 km (0.109 R)
• M13: 16,580,082 km (0.098 R)
• M14: 17,529,729 km (0.113 R)
• M15: 18,683,278 km (0.086 R)
• M16: 23,806,556 km (0.114 R)
• M17: 25,842,733 km (0.098 R)
• M18: 28,659,960 km (0.071 R)
• M19: 29,224,393 km (0.079 R)
• M20: 30,375,249 km (0.084 R)
• M21: 33,883,918 km (0.047 R)
• M22: 35,025,499 km (0.052 R)
• M23: 45,250,663 km (0.08 R)
• M24: 46,790,025 km (0.096 R)
• M25: 48,046,498 km (0.112 R)
• M26: 48,683,186 km (0.103 R)
• M27: 59,101,780 km (0.104 R)
• M28: 59,832,716 km (0.064 R)
• M29: 61,686,383 km (0.095 R)
• M30: 62,061,724 km (0.092 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit