🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 185 Days

Day: 23.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 57 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 11,893,457 km

• M1: 225,893 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 283 Days

Day: 22.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,893,457 km

• M1: 517,758 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.87 AU

Year: 318 Days

Day: 19.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.68 AU - 1.06 AU

Year: 368 Days

Day: 47.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 12.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.02 AU - 2.99 AU

Year: 1791 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,893,457 km

• M1: 163,510 km (0.104 R)
• M2: 261,048 km (0.055 R)
• M3: 370,404 km (0.109 R)
• M4: 470,186 km (0.113 R)
• M5: 566,826 km (0.106 R)
• M6: 704,756 km (0.073 R)
• M7: 801,695 km (0.11 R)
• M8: 910,153 km (0.036 R)
• M9: 1,004,699 km (0.043 R)
• M10: 1,190,799 km (0.083 R)
• M11: 1,295,368 km (0.081 R)
• M12: 1,381,536 km (0.08 R)
• M13: 1,506,899 km (0.047 R)
• M14: 1,590,375 km (0.117 R)
• M15: 1,714,541 km (0.115 R)
• M16: 1,825,992 km (0.06 R)
• M17: 1,948,213 km (0.119 R)
• M18: 2,031,240 km (0.051 R)
• M19: 2,166,626 km (0.112 R)
• M20: 2,278,974 km (0.06 R)
• M21: 2,619,010 km (0.103 R)
• M22: 2,870,484 km (0.114 R)
• M23: 3,033,097 km (0.093 R)
• M24: 3,139,910 km (0.089 R)
• M25: 3,297,586 km (0.116 R)
• M26: 3,508,519 km (0.042 R)
• M27: 3,600,372 km (0.043 R)
• M28: 3,776,000 km (0.094 R)
• M29: 3,891,340 km (0.084 R)
• M30: 4,050,362 km (0.082 R)
• M31: 4,157,624 km (0.081 R)
• M32: 4,276,704 km (0.087 R)
• M33: 4,374,990 km (0.117 R)
• M34: 4,485,094 km (0.038 R)
• M35: 4,573,955 km (0.069 R)
• M36: 5,107,571 km (0.112 R)
• M37: 5,364,131 km (0.105 R)
• M38: 5,470,495 km (0.118 R)
• M39: 6,036,723 km (0.091 R)
• M40: 6,408,025 km (0.063 R)
• M41: 6,545,954 km (0.118 R)
• M42: 6,723,078 km (0.116 R)
• M43: 7,147,038 km (0.08 R)
• M44: 7,290,203 km (0.082 R)
• M45: 7,434,416 km (0.12 R)
• M46: 7,699,054 km (0.107 R)
• M47: 7,779,089 km (0.088 R)
• M48: 7,872,738 km (0.098 R)
• M49: 8,169,689 km (0.082 R)
• M50: 8,429,092 km (0.092 R)
• M51: 8,635,836 km (0.104 R)
• M52: 9,040,349 km (0.071 R)
• M53: 9,152,996 km (0.079 R)
• M54: 9,365,575 km (0.112 R)
• M55: 9,752,285 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 8.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.3 AU - 4.26 AU

Year: 3329 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,893,457 km

• M1: 119,529 km (0.08 R)
• M2: 176,825 km (0.035 R)
• M3: 274,063 km (0.106 R)
• M4: 356,342 km (0.116 R)
• M5: 454,478 km (0.107 R)
• M6: 510,428 km (0.109 R)
• M7: 569,070 km (0.087 R)
• M8: 623,973 km (0.039 R)
• M9: 693,985 km (0.103 R)
• M10: 773,571 km (0.03 R)
• M11: 835,504 km (0.053 R)
• M12: 1,031,926 km (0.089 R)
• M13: 1,100,891 km (0.085 R)
• M14: 1,350,420 km (0.065 R)
• M15: 1,469,051 km (0.085 R)
• M16: 1,547,291 km (0.104 R)
• M17: 1,609,075 km (0.097 R)
• M18: 1,846,038 km (0.074 R)
• M19: 1,968,858 km (0.077 R)
• M20: 2,045,751 km (0.057 R)
• M21: 2,232,599 km (0.082 R)
• M22: 2,414,809 km (0.1 R)
• M23: 2,507,709 km (0.093 R)
• M24: 2,740,035 km (0.074 R)
• M25: 2,990,611 km (0.115 R)
• M26: 3,362,811 km (0.029 R)
• M27: 3,490,268 km (0.074 R)
• M28: 4,065,023 km (0.112 R)
• M29: 4,225,841 km (0.115 R)
• M30: 4,426,601 km (0.068 R)
• M31: 4,515,462 km (0.077 R)
• M32: 4,720,710 km (0.076 R)
• M33: 4,889,906 km (0.1 R)
• M34: 5,287,686 km (0.08 R)
• M35: 5,490,541 km (0.105 R)
• M36: 5,959,979 km (0.1 R)
• M37: 6,370,476 km (0.119 R)
• M38: 6,673,561 km (0.097 R)
• M39: 6,775,587 km (0.072 R)
• M40: 6,937,152 km (0.098 R)
• M41: 7,595,682 km (0.087 R)
• M42: 7,702,196 km (0.09 R)
• M43: 7,855,384 km (0.116 R)
• M44: 8,149,194 km (0.08 R)
• M45: 8,258,401 km (0.058 R)
• M46: 8,431,037 km (0.119 R)
• M47: 8,891,649 km (0.118 R)
• M48: 9,020,153 km (0.082 R)
• M49: 9,116,943 km (0.092 R)
• M50: 9,606,128 km (0.084 R)
• M51: 9,887,073 km (0.113 R)
• M52: 10,087,085 km (0.105 R)
• M53: 10,339,008 km (0.09 R)
• M54: 10,457,190 km (0.112 R)
• M55: 10,883,245 km (0.118 R)
• M56: 11,003,522 km (0.091 R)
• M57: 11,193,511 km (0.096 R)
• M58: 11,506,769 km (0.114 R)
• M59: 11,576,781 km (0.061 R)
• M60: 11,858,174 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit