🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 339 Days

Day: 37.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.4 AU - 1.42 AU

Year: 586 Days

Day: 24.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,560,194 km

• M1: 87,814 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.35 AU - 2.55 AU

Year: 1342 Days

Day: 34.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.21 AU - 5.43 AU

Year: 3702 Days

Day: 37.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.48 AU - 6.26 AU

Year: 4353 Days

Day: 38.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 11

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.77 AU - 8.31 AU

Year: 7976 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,560,194 km

• M1: 331,359 km (0.096 R)
• M2: 484,248 km (0.117 R)
• M3: 576,550 km (0.11 R)
• M4: 745,297 km (0.043 R)
• M5: 1,119,740 km (0.042 R)
• M6: 1,320,800 km (0.05 R)
• M7: 1,596,957 km (0.11 R)
• M8: 1,693,149 km (0.115 R)
• M9: 1,959,583 km (0.098 R)
• M10: 2,115,613 km (0.075 R)
• M11: 2,495,592 km (0.107 R)
• M12: 2,608,239 km (0.113 R)
• M13: 2,877,665 km (0.111 R)
• M14: 3,055,836 km (0.119 R)
• M15: 3,217,252 km (0.079 R)
• M16: 3,697,012 km (0.112 R)
• M17: 3,912,732 km (0.049 R)
• M18: 4,199,511 km (0.119 R)
• M19: 4,584,726 km (0.072 R)
• M20: 4,816,902 km (0.097 R)
• M21: 4,887,213 km (0.103 R)
• M22: 5,220,218 km (0.095 R)
• M23: 5,292,623 km (0.058 R)
• M24: 5,634,604 km (0.117 R)
• M25: 6,520,971 km (0.043 R)
• M26: 6,808,648 km (0.077 R)
• M27: 7,100,364 km (0.101 R)
• M28: 7,234,403 km (0.103 R)
• M29: 7,559,480 km (0.064 R)
• M30: 8,251,968 km (0.095 R)
• M31: 8,705,998 km (0.032 R)
• M32: 8,820,739 km (0.087 R)
• M33: 9,343,434 km (0.083 R)
• M34: 9,490,339 km (0.115 R)
• M35: 9,846,382 km (0.054 R)
• M36: 10,025,900 km (0.061 R)
• M37: 10,116,107 km (0.108 R)
• M38: 10,418,893 km (0.088 R)
• M39: 10,510,298 km (0.117 R)
• M40: 12,264,931 km (0.089 R)
• M41: 12,393,735 km (0.068 R)
• M42: 12,555,300 km (0.039 R)
• M43: 13,241,805 km (0.083 R)
• M44: 13,639,586 km (0.089 R)
• M45: 13,906,917 km (0.064 R)
• M46: 14,041,256 km (0.041 R)
• M47: 14,243,662 km (0.102 R)
• M48: 14,685,275 km (0.044 R)
• M49: 15,166,083 km (0.057 R)
• M50: 15,235,197 km (0.069 R)
• M51: 15,686,833 km (0.066 R)
• M52: 15,931,874 km (0.099 R)
• M53: 16,002,185 km (0.104 R)
• M54: 16,142,957 km (0.084 R)
• M55: 16,639,173 km (0.12 R)
• M56: 17,356,495 km (0.091 R)
• M57: 17,682,768 km (0.038 R)
• M58: 18,710,355 km (0.106 R)
• M59: 19,381,152 km (0.104 R)
• M60: 19,719,543 km (0.117 R)
• M61: 19,870,636 km (0.117 R)
• M62: 20,135,873 km (0.066 R)
• M63: 20,249,867 km (0.108 R)
• M64: 20,669,788 km (0.061 R)
• M65: 20,746,382 km (0.1 R)
• M66: 21,363,174 km (0.117 R)
• M67: 22,064,190 km (0.117 R)
• M68: 23,050,339 km (0.095 R)
• M69: 23,249,304 km (0.082 R)
• M70: 23,408,925 km (0.111 R)
• M71: 24,333,590 km (0.063 R)
• M72: 24,495,604 km (0.101 R)
• M73: 24,739,299 km (0.118 R)
• M74: 25,475,321 km (0.075 R)
• M75: 26,509,491 km (0.113 R)
• M76: 26,843,244 km (0.096 R)
• M77: 26,926,869 km (0.1 R)
• M78: 27,262,566 km (0.075 R)
• M79: 27,472,901 km (0.108 R)
• M80: 27,853,029 km (0.098 R)
• M81: 28,107,495 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 13.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.81 AU - 11.35 AU

Year: 12903 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,560,194 km

• M1: 231,727 km (0.108 R)
• M2: 527,332 km (0.105 R)
• M3: 879,187 km (0.055 R)
• M4: 1,106,426 km (0.088 R)
• M5: 1,285,943 km (0.026 R)
• M6: 2,937,354 km (0.097 R)
• M7: 3,051,797 km (0.053 R)
• M8: 3,214,409 km (0.091 R)
• M9: 3,499,992 km (0.069 R)
• M10: 4,302,136 km (0.099 R)
• M11: 5,837,608 km (0.029 R)
• M12: 7,059,972 km (0.118 R)
• M13: 7,214,507 km (0.059 R)
• M14: 7,495,302 km (0.116 R)
• M15: 8,359,529 km (0.063 R)
• M16: 8,820,141 km (0.118 R)
• M17: 9,154,193 km (0.08 R)
• M18: 9,560,650 km (0.063 R)
• M19: 10,111,769 km (0.109 R)
• M20: 10,496,684 km (0.099 R)
• M21: 11,101,060 km (0.117 R)
• M22: 11,353,282 km (0.103 R)
• M23: 12,830,561 km (0.115 R)
• M24: 13,019,503 km (0.103 R)
• M25: 13,209,342 km (0.065 R)
• M26: 13,668,757 km (0.057 R)
• M27: 14,055,618 km (0.055 R)
• M28: 14,367,828 km (0.107 R)
• M29: 15,679,353 km (0.106 R)
• M30: 16,247,376 km (0.105 R)
• M31: 17,320,142 km (0.109 R)
• M32: 17,570,868 km (0.099 R)
• M33: 20,057,035 km (0.067 R)
• M34: 20,540,984 km (0.066 R)
• M35: 21,341,034 km (0.086 R)
• M36: 21,565,131 km (0.068 R)
• M37: 21,789,977 km (0.068 R)
• M38: 23,709,318 km (0.115 R)
• M39: 23,848,593 km (0.104 R)
• M40: 24,689,184 km (0.111 R)
• M41: 25,018,897 km (0.083 R)
• M42: 25,160,567 km (0.081 R)
• M43: 26,544,048 km (0.09 R)
• M44: 27,172,209 km (0.064 R)
• M45: 29,036,498 km (0.031 R)
• M46: 29,534,060 km (0.107 R)
• M47: 29,783,889 km (0.116 R)
• M48: 29,883,970 km (0.102 R)
• M49: 30,688,956 km (0.078 R)
• M50: 31,756,187 km (0.069 R)
• M51: 32,166,085 km (0.066 R)
• M52: 32,474,556 km (0.051 R)
• M53: 34,084,080 km (0.112 R)
• M54: 34,241,307 km (0.031 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit