🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.88 AU - 1 AU

Year: 322 Days

Day: 42.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 113.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.43 AU - 2.51 AU

Year: 1371 Days

Day: 39.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.07 AU - 5.59 AU

Year: 3748 Days

Day: 32.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,622,156 km

• M1: 2,287,950 km (0.091 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 10.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.77 AU - 8.49 AU

Year: 8185 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,622,156 km

• M1: 136,583 km (0.099 R)
• M2: 329,265 km (0.102 R)
• M3: 393,293 km (0.12 R)
• M4: 617,241 km (0.117 R)
• M5: 855,700 km (0.078 R)
• M6: 1,036,115 km (0.093 R)
• M7: 1,229,246 km (0.11 R)
• M8: 1,532,929 km (0.026 R)
• M9: 1,771,837 km (0.09 R)
• M10: 1,950,158 km (0.055 R)
• M11: 2,041,413 km (0.094 R)
• M12: 2,285,855 km (0.088 R)
• M13: 2,680,495 km (0.116 R)
• M14: 3,011,704 km (0.1 R)
• M15: 3,444,192 km (0.033 R)
• M16: 3,577,783 km (0.117 R)
• M17: 3,758,647 km (0.118 R)
• M18: 4,012,364 km (0.044 R)
• M19: 4,391,445 km (0.116 R)
• M20: 4,707,995 km (0.065 R)
• M21: 5,570,576 km (0.079 R)
• M22: 5,886,676 km (0.096 R)
• M23: 6,235,838 km (0.117 R)
• M24: 6,344,595 km (0.118 R)
• M25: 6,481,477 km (0.051 R)
• M26: 6,674,758 km (0.104 R)
• M27: 7,323,265 km (0.035 R)
• M28: 7,640,562 km (0.116 R)
• M29: 7,757,098 km (0.093 R)
• M30: 7,844,912 km (0.106 R)
• M31: 8,080,529 km (0.108 R)
• M32: 8,558,943 km (0.109 R)
• M33: 8,710,336 km (0.096 R)
• M34: 8,923,812 km (0.061 R)
• M35: 9,077,449 km (0.111 R)
• M36: 9,731,940 km (0.052 R)
• M37: 10,112,666 km (0.113 R)
• M38: 11,218,195 km (0.106 R)
• M39: 11,718,151 km (0.096 R)
• M40: 12,021,535 km (0.03 R)
• M41: 12,843,276 km (0.103 R)
• M42: 13,121,229 km (0.075 R)
• M43: 13,436,432 km (0.075 R)
• M44: 14,903,389 km (0.079 R)
• M45: 16,533,407 km (0.092 R)
• M46: 16,798,046 km (0.109 R)
• M47: 16,911,740 km (0.093 R)
• M48: 17,063,881 km (0.114 R)
• M49: 17,216,471 km (0.087 R)
• M50: 18,063,943 km (0.085 R)
• M51: 18,258,420 km (0.069 R)
• M52: 18,610,274 km (0.059 R)
• M53: 18,885,385 km (0.088 R)
• M54: 19,879,313 km (0.099 R)
• M55: 20,646,002 km (0.077 R)
• M56: 20,890,146 km (0.119 R)
• M57: 21,959,023 km (0.069 R)
• M58: 22,500,118 km (0.103 R)
• M59: 22,793,330 km (0.12 R)
• M60: 23,341,307 km (0.053 R)
• M61: 23,680,595 km (0.076 R)
• M62: 23,893,473 km (0.118 R)
• M63: 24,107,098 km (0.043 R)
• M64: 24,235,453 km (0.082 R)
• M65: 24,364,108 km (0.089 R)
• M66: 24,967,585 km (0.119 R)
• M67: 25,140,969 km (0.101 R)
• M68: 25,532,317 km (0.097 R)
• M69: 26,453,541 km (0.077 R)
• M70: 27,251,646 km (0.069 R)
• M71: 27,385,536 km (0.074 R)
• M72: 27,878,012 km (0.09 R)
• M73: 28,283,123 km (0.088 R)
• M74: 29,099,329 km (0.041 R)
• M75: 29,601,828 km (0.068 R)
• M76: 29,877,238 km (0.104 R)
• M77: 30,107,319 km (0.052 R)
• M78: 30,291,774 km (0.03 R)
• M79: 30,615,653 km (0.11 R)
• M80: 31,126,679 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.26 AU - 13.16 AU

Year: 14149 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,622,156 km

• M1: 208,689 km (0.073 R)
• M2: 337,493 km (0.104 R)
• M3: 514,617 km (0.04 R)
• M4: 784,790 km (0.107 R)
• M5: 1,070,074 km (0.074 R)
• M6: 1,319,453 km (0.103 R)
• M7: 1,533,079 km (0.102 R)
• M8: 2,096,764 km (0.089 R)
• M9: 2,305,752 km (0.118 R)
• M10: 2,412,864 km (0.099 R)
• M11: 2,632,324 km (0.078 R)
• M12: 2,744,523 km (0.117 R)
• M13: 2,973,856 km (0.086 R)
• M14: 3,476,355 km (0.082 R)
• M15: 3,877,278 km (0.038 R)
• M16: 4,319,639 km (0.081 R)
• M17: 4,533,563 km (0.08 R)
• M18: 4,944,060 km (0.06 R)
• M19: 5,224,556 km (0.083 R)
• M20: 5,625,927 km (0.061 R)
• M21: 6,398,151 km (0.099 R)
• M22: 6,581,110 km (0.079 R)
• M23: 7,140,456 km (0.087 R)
• M24: 8,371,347 km (0.06 R)
• M25: 8,504,789 km (0.092 R)
• M26: 8,807,575 km (0.09 R)
• M27: 9,597,451 km (0.073 R)
• M28: 9,737,176 km (0.104 R)
• M29: 9,983,414 km (0.102 R)
• M30: 10,843,003 km (0.059 R)
• M31: 10,988,562 km (0.119 R)
• M32: 11,763,479 km (0.105 R)
• M33: 12,901,320 km (0.118 R)
• M34: 13,366,121 km (0.102 R)
• M35: 14,232,891 km (0.084 R)
• M36: 14,552,582 km (0.108 R)
• M37: 15,525,865 km (0.094 R)
• M38: 15,690,124 km (0.069 R)
• M39: 16,269,516 km (0.103 R)
• M40: 18,222,816 km (0.084 R)
• M41: 18,570,032 km (0.096 R)
• M42: 19,580,417 km (0.084 R)
• M43: 20,834,645 km (0.1 R)
• M44: 21,061,435 km (0.091 R)
• M45: 21,288,974 km (0.073 R)
• M46: 21,380,079 km (0.07 R)
• M47: 22,717,783 km (0.078 R)
• M48: 22,810,983 km (0.044 R)
• M49: 24,798,689 km (0.103 R)
• M50: 25,231,775 km (0.04 R)
• M51: 26,989,101 km (0.11 R)
• M52: 27,832,833 km (0.095 R)
• M53: 29,342,575 km (0.058 R)
• M54: 29,647,755 km (0.086 R)
• M55: 30,672,500 km (0.088 R)
• M56: 30,930,407 km (0.117 R)
• M57: 31,137,450 km (0.119 R)
• M58: 31,813,184 km (0.099 R)
• M59: 32,022,023 km (0.113 R)
• M60: 32,283,819 km (0.053 R)
• M61: 33,284,928 km (0.082 R)
• M62: 33,390,843 km (0.07 R)
• M63: 34,189,247 km (0.054 R)
• M64: 34,563,990 km (0.089 R)
• M65: 34,886,373 km (0.074 R)
• M66: 35,425,823 km (0.039 R)
• M67: 35,533,982 km (0.11 R)
• M68: 35,913,662 km (0.105 R)
• M69: 36,076,723 km (0.093 R)
• M70: 36,458,198 km (0.117 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit