🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 40.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 179 Days

Day: 34.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.36 AU - 1.8 AU

Year: 695 Days

Day: 26.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.46 AU - 1.7 AU

Year: 695 Days

Day: 14.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.53 AU - 3.39 AU

Year: 1782 Days

Day: 22.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,090,360 km

• M1: 1,708,856 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 10.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.19 AU - 7.35 AU

Year: 6163 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,090,360 km

• M1: 140,921 km (0.111 R)
• M2: 242,199 km (0.094 R)
• M3: 355,594 km (0.114 R)
• M4: 581,188 km (0.027 R)
• M5: 854,054 km (0.044 R)
• M6: 1,077,853 km (0.097 R)
• M7: 1,212,341 km (0.079 R)
• M8: 1,465,760 km (0.116 R)
• M9: 2,059,963 km (0.097 R)
• M10: 2,172,311 km (0.057 R)
• M11: 2,621,553 km (0.082 R)
• M12: 2,784,764 km (0.082 R)
• M13: 3,272,603 km (0.1 R)
• M14: 3,404,249 km (0.111 R)
• M15: 3,537,840 km (0.085 R)
• M16: 3,695,815 km (0.094 R)
• M17: 3,787,220 km (0.099 R)
• M18: 3,879,222 km (0.096 R)
• M19: 4,160,167 km (0.091 R)
• M20: 4,916,384 km (0.083 R)
• M21: 5,093,060 km (0.069 R)
• M22: 5,426,812 km (0.114 R)
• M23: 6,224,169 km (0.083 R)
• M24: 6,305,849 km (0.101 R)
• M25: 7,286,164 km (0.11 R)
• M26: 7,985,534 km (0.105 R)
• M27: 8,403,511 km (0.119 R)
• M28: 8,494,018 km (0.104 R)
• M29: 8,859,186 km (0.071 R)
• M30: 8,951,338 km (0.104 R)
• M31: 9,074,756 km (0.12 R)
• M32: 10,242,218 km (0.072 R)
• M33: 10,892,819 km (0.103 R)
• M34: 11,256,492 km (0.075 R)
• M35: 11,323,063 km (0.112 R)
• M36: 13,133,795 km (0.117 R)
• M37: 13,273,969 km (0.093 R)
• M38: 13,947,309 km (0.068 R)
• M39: 14,342,097 km (0.072 R)
• M40: 14,631,569 km (0.095 R)
• M41: 15,032,791 km (0.102 R)
• M42: 15,253,148 km (0.038 R)
• M43: 15,326,900 km (0.073 R)
• M44: 15,474,553 km (0.08 R)
• M45: 16,107,801 km (0.092 R)
• M46: 16,635,732 km (0.064 R)
• M47: 17,016,159 km (0.059 R)
• M48: 17,245,942 km (0.081 R)
• M49: 17,515,218 km (0.097 R)
• M50: 17,785,840 km (0.049 R)
• M51: 18,213,990 km (0.103 R)
• M52: 19,040,967 km (0.112 R)
• M53: 19,239,633 km (0.084 R)
• M54: 19,598,967 km (0.084 R)
• M55: 21,263,991 km (0.068 R)
• M56: 21,884,523 km (0.03 R)
• M57: 22,050,876 km (0.09 R)
• M58: 22,385,077 km (0.117 R)
• M59: 22,678,888 km (0.114 R)
• M60: 23,058,567 km (0.078 R)
• M61: 23,525,462 km (0.095 R)
• M62: 23,866,844 km (0.115 R)
• M63: 24,339,125 km (0.117 R)
• M64: 24,598,079 km (0.117 R)
• M65: 24,727,780 km (0.114 R)
• M66: 25,730,385 km (0.102 R)
• M67: 26,568,731 km (0.055 R)
• M68: 26,746,304 km (0.114 R)
• M69: 27,371,025 km (0.096 R)
• M70: 27,775,238 km (0.11 R)
• M71: 28,226,725 km (0.115 R)
• M72: 28,589,499 km (0.116 R)
• M73: 30,102,682 km (0.069 R)
• M74: 30,473,535 km (0.11 R)
• M75: 30,939,084 km (0.115 R)
• M76: 31,079,257 km (0.078 R)
• M77: 31,407,026 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 12.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.06 AU - 13.26 AU

Year: 13043 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,090,360 km

• M1: 155,133 km (0.086 R)
• M2: 314,904 km (0.099 R)
• M3: 417,677 km (0.076 R)
• M4: 767,437 km (0.115 R)
• M5: 857,495 km (0.041 R)
• M6: 1,032,824 km (0.109 R)
• M7: 1,514,529 km (0.099 R)
• M8: 1,630,766 km (0.051 R)
• M9: 1,976,786 km (0.12 R)
• M10: 3,200,048 km (0.101 R)
• M11: 4,087,911 km (0.051 R)
• M12: 4,615,992 km (0.064 R)
• M13: 5,463,613 km (0.078 R)
• M14: 5,951,901 km (0.092 R)
• M15: 6,201,281 km (0.09 R)
• M16: 6,549,993 km (0.072 R)
• M17: 6,807,601 km (0.078 R)
• M18: 8,353,096 km (0.095 R)
• M19: 8,457,516 km (0.055 R)
• M20: 8,703,006 km (0.108 R)
• M21: 8,950,889 km (0.077 R)
• M22: 9,381,282 km (0.057 R)
• M23: 9,708,453 km (0.09 R)
• M24: 10,150,664 km (0.059 R)
• M25: 10,374,164 km (0.096 R)
• M26: 10,674,855 km (0.029 R)
• M27: 10,940,242 km (0.086 R)
• M28: 11,054,684 km (0.069 R)
• M29: 11,439,001 km (0.117 R)
• M30: 11,632,880 km (0.12 R)
• M31: 11,749,716 km (0.099 R)
• M32: 11,906,046 km (0.075 R)
• M33: 12,023,779 km (0.11 R)
• M34: 12,738,408 km (0.12 R)
• M35: 13,794,868 km (0.099 R)
• M36: 14,042,752 km (0.098 R)
• M37: 15,006,312 km (0.071 R)
• M38: 15,775,245 km (0.115 R)
• M39: 16,776,504 km (0.107 R)
• M40: 18,203,518 km (0.09 R)
• M41: 18,520,964 km (0.107 R)
• M42: 19,901,753 km (0.067 R)
• M43: 22,179,231 km (0.063 R)
• M44: 22,810,085 km (0.057 R)
• M45: 23,299,569 km (0.095 R)
• M46: 24,238,894 km (0.078 R)
• M47: 24,338,526 km (0.104 R)
• M48: 24,588,056 km (0.085 R)
• M49: 24,989,277 km (0.104 R)
• M50: 25,392,593 km (0.061 R)
• M51: 25,544,285 km (0.113 R)
• M52: 25,747,140 km (0.069 R)
• M53: 26,103,482 km (0.074 R)
• M54: 26,256,670 km (0.104 R)
• M55: 26,666,718 km (0.116 R)
• M56: 27,337,515 km (0.097 R)
• M57: 27,961,787 km (0.092 R)
• M58: 28,170,775 km (0.12 R)
• M59: 29,118,178 km (0.115 R)
• M60: 29,648,952 km (0.054 R)
• M61: 30,397,539 km (0.117 R)
• M62: 30,990,097 km (0.049 R)
• M63: 31,477,786 km (0.112 R)
• M64: 31,858,811 km (0.111 R)
• M65: 32,022,471 km (0.118 R)
• M66: 32,680,403 km (0.049 R)
• M67: 33,842,330 km (0.078 R)
• M68: 34,009,430 km (0.112 R)
• M69: 34,793,024 km (0.073 R)
• M70: 35,017,870 km (0.107 R)
• M71: 35,808,943 km (0.056 R)
• M72: 36,149,877 km (0.094 R)
• M73: 36,263,721 km (0.08 R)
• M74: 38,333,557 km (0.119 R)
• M75: 38,798,657 km (0.093 R)
• M76: 38,973,536 km (0.109 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit