🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.73 AU

Year: 163 Days

Day: 19 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,123,516 km

• M1: 39,643 km (0.044 R)
• M2: 110,702 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 491 Days

Day: 45.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,123,516 km

• M1: 744,698 km (0.084 R)
• M2: 870,061 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.29 AU - 2.07 AU

Year: 784 Days

Day: 20 Hours

Environment

Temp: -51 °C

Axial Tilt: 83.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,123,516 km

• M1: 78,240 km (0.037 R)
• M2: 836,850 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.05 AU - 2.23 AU

Year: 1127 Days

Day: 40.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.38 AU - 3.56 AU

Year: 2326 Days

Day: 45.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.24 AU - 3.96 AU

Year: 2458 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.9 AU - 4.08 AU

Year: 2868 Days

Day: 45.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,123,516 km

• M1: 1,407,566 km (0.049 R)
• M2: 2,297,674 km (0.05 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 14.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.15 AU - 7.17 AU

Year: 6186 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,123,516 km

• M1: 191,934 km (0.077 R)
• M2: 301,739 km (0.103 R)
• M3: 595,699 km (0.097 R)
• M4: 702,212 km (0.07 R)
• M5: 1,285,644 km (0.032 R)
• M6: 1,866,383 km (0.096 R)
• M7: 1,982,022 km (0.101 R)
• M8: 2,238,134 km (0.119 R)
• M9: 2,505,316 km (0.1 R)
• M10: 2,652,221 km (0.099 R)
• M11: 2,764,419 km (0.081 R)
• M12: 3,209,174 km (0.111 R)
• M13: 3,823,722 km (0.119 R)
• M14: 3,951,179 km (0.043 R)
• M15: 4,386,060 km (0.089 R)
• M16: 4,586,970 km (0.036 R)
• M17: 4,813,760 km (0.101 R)
• M18: 4,951,690 km (0.104 R)
• M19: 5,231,438 km (0.091 R)
• M20: 5,516,421 km (0.086 R)
• M21: 6,151,614 km (0.083 R)
• M22: 6,528,900 km (0.099 R)
• M23: 6,656,208 km (0.116 R)
• M24: 6,810,293 km (0.073 R)
• M25: 6,991,456 km (0.119 R)
• M26: 7,518,041 km (0.072 R)
• M27: 7,948,584 km (0.117 R)
• M28: 8,304,477 km (0.104 R)
• M29: 8,749,680 km (0.119 R)
• M30: 9,896,498 km (0.118 R)
• M31: 10,102,195 km (0.071 R)
• M32: 10,368,628 km (0.055 R)
• M33: 11,181,992 km (0.11 R)
• M34: 11,704,537 km (0.103 R)
• M35: 12,203,895 km (0.114 R)
• M36: 12,678,270 km (0.082 R)
• M37: 12,933,783 km (0.063 R)
• M38: 13,580,046 km (0.106 R)
• M39: 13,907,216 km (0.069 R)
• M40: 14,104,686 km (0.095 R)
• M41: 14,402,834 km (0.119 R)
• M42: 14,669,418 km (0.097 R)
• M43: 14,803,457 km (0.088 R)
• M44: 15,241,629 km (0.025 R)
• M45: 15,343,356 km (0.112 R)
• M46: 15,445,382 km (0.089 R)
• M47: 15,889,837 km (0.079 R)
• M48: 16,581,877 km (0.109 R)
• M49: 16,826,320 km (0.049 R)
• M50: 17,072,109 km (0.096 R)
• M51: 17,248,485 km (0.093 R)
• M52: 17,816,508 km (0.073 R)
• M53: 17,995,427 km (0.075 R)
• M54: 18,789,343 km (0.112 R)
• M55: 19,044,258 km (0.112 R)
• M56: 19,227,216 km (0.059 R)
• M57: 19,594,628 km (0.054 R)
• M58: 19,705,331 km (0.117 R)
• M59: 19,964,434 km (0.044 R)
• M60: 20,112,985 km (0.104 R)
• M61: 20,899,122 km (0.097 R)
• M62: 21,618,987 km (0.057 R)
• M63: 22,424,122 km (0.112 R)
• M64: 22,578,657 km (0.045 R)
• M65: 22,694,745 km (0.058 R)
• M66: 23,669,973 km (0.097 R)
• M67: 24,459,850 km (0.091 R)
• M68: 24,619,022 km (0.118 R)
• M69: 25,218,461 km (0.074 R)
• M70: 25,903,769 km (0.12 R)
• M71: 26,268,937 km (0.068 R)
• M72: 26,881,541 km (0.094 R)
• M73: 27,210,207 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.83 AU - 7.57 AU

Year: 6953 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,123,516 km

• M1: 191,784 km (0.09 R)
• M2: 303,235 km (0.114 R)
• M3: 412,441 km (0.12 R)
• M4: 666,159 km (0.104 R)
• M5: 833,859 km (0.033 R)
• M6: 950,545 km (0.097 R)
• M7: 1,527,095 km (0.083 R)
• M8: 1,755,232 km (0.11 R)
• M9: 1,852,470 km (0.059 R)
• M10: 2,140,746 km (0.114 R)
• M11: 2,245,165 km (0.077 R)
• M12: 2,459,239 km (0.117 R)
• M13: 2,728,516 km (0.113 R)
• M14: 2,940,945 km (0.117 R)
• M15: 3,210,071 km (0.111 R)
• M16: 3,382,408 km (0.09 R)
• M17: 3,504,929 km (0.039 R)
• M18: 3,628,945 km (0.113 R)
• M19: 4,195,921 km (0.113 R)
• M20: 4,365,715 km (0.065 R)
• M21: 4,576,498 km (0.088 R)
• M22: 4,771,125 km (0.091 R)
• M23: 4,968,444 km (0.102 R)
• M24: 5,391,806 km (0.081 R)
• M25: 5,826,837 km (0.118 R)
• M26: 6,016,826 km (0.076 R)
• M27: 6,123,190 km (0.079 R)
• M28: 6,359,555 km (0.029 R)
• M29: 6,642,893 km (0.118 R)
• M30: 6,731,007 km (0.1 R)
• M31: 6,863,700 km (0.086 R)
• M32: 6,997,291 km (0.116 R)
• M33: 7,244,576 km (0.054 R)
• M34: 7,494,853 km (0.116 R)
• M35: 8,333,649 km (0.106 R)
• M36: 8,957,920 km (0.108 R)
• M37: 9,202,064 km (0.057 R)
• M38: 9,374,401 km (0.062 R)
• M39: 10,124,634 km (0.048 R)
• M40: 10,713,003 km (0.05 R)
• M41: 10,998,435 km (0.041 R)
• M42: 11,391,579 km (0.099 R)
• M43: 11,576,631 km (0.067 R)
• M44: 11,736,103 km (0.094 R)
• M45: 11,949,728 km (0.074 R)
• M46: 12,218,705 km (0.074 R)
• M47: 12,598,684 km (0.076 R)
• M48: 12,982,552 km (0.102 R)
• M49: 13,509,735 km (0.095 R)
• M50: 13,677,584 km (0.057 R)
• M51: 13,818,056 km (0.082 R)
• M52: 14,185,618 km (0.115 R)
• M53: 15,045,955 km (0.119 R)
• M54: 15,133,021 km (0.079 R)
• M55: 15,482,482 km (0.053 R)
• M56: 15,775,843 km (0.041 R)
• M57: 15,864,256 km (0.06 R)
• M58: 16,189,631 km (0.074 R)
• M59: 16,877,333 km (0.039 R)
• M60: 17,149,002 km (0.084 R)
• M61: 17,422,168 km (0.087 R)
• M62: 17,543,941 km (0.088 R)
• M63: 18,311,976 km (0.087 R)
• M64: 19,690,371 km (0.07 R)
• M65: 19,880,959 km (0.09 R)
• M66: 20,424,148 km (0.064 R)
• M67: 20,713,620 km (0.049 R)
• M68: 21,362,127 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.67 AU - 16.09 AU

Year: 19625 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,123,516 km

• M1: 101,727 km (0.091 R)
• M2: 303,235 km (0.044 R)
• M3: 591,510 km (0.095 R)
• M4: 929,003 km (0.051 R)
• M5: 1,053,917 km (0.055 R)
• M6: 1,131,708 km (0.064 R)
• M7: 1,348,625 km (0.104 R)
• M8: 1,852,919 km (0.103 R)
• M9: 1,915,900 km (0.092 R)
• M10: 1,979,629 km (0.076 R)
• M11: 2,275,384 km (0.055 R)
• M12: 2,411,368 km (0.112 R)
• M13: 2,727,169 km (0.102 R)
• M14: 2,799,126 km (0.11 R)
• M15: 4,325,622 km (0.113 R)
• M16: 4,452,182 km (0.108 R)
• M17: 4,795,659 km (0.1 R)
• M18: 5,192,392 km (0.069 R)
• M19: 5,282,002 km (0.105 R)
• M20: 5,877,102 km (0.098 R)
• M21: 6,784,563 km (0.032 R)
• M22: 7,531,654 km (0.11 R)
• M23: 7,992,266 km (0.118 R)
• M24: 10,204,220 km (0.065 R)
• M25: 10,373,116 km (0.078 R)
• M26: 10,486,212 km (0.05 R)
• M27: 11,757,196 km (0.077 R)
• M28: 11,816,137 km (0.06 R)
• M29: 12,410,789 km (0.111 R)
• M30: 12,470,778 km (0.089 R)
• M31: 13,505,696 km (0.105 R)
• M32: 15,205,128 km (0.07 R)
• M33: 15,333,632 km (0.115 R)
• M34: 15,656,614 km (0.108 R)
• M35: 16,771,567 km (0.114 R)
• M36: 17,171,143 km (0.063 R)
• M37: 17,506,541 km (0.116 R)
• M38: 17,641,329 km (0.112 R)
• M39: 17,776,416 km (0.047 R)
• M40: 17,844,034 km (0.091 R)
• M41: 18,525,602 km (0.062 R)
• M42: 19,215,697 km (0.085 R)
• M43: 20,621,019 km (0.076 R)
• M44: 21,480,010 km (0.116 R)
• M45: 21,841,289 km (0.054 R)
• M46: 21,913,844 km (0.057 R)
• M47: 22,204,662 km (0.118 R)
• M48: 23,529,351 km (0.062 R)
• M49: 23,678,052 km (0.092 R)
• M50: 23,752,552 km (0.108 R)
• M51: 26,640,838 km (0.08 R)
• M52: 27,184,775 km (0.067 R)
• M53: 27,419,046 km (0.114 R)
• M54: 27,810,992 km (0.045 R)
• M55: 28,441,996 km (0.115 R)
• M56: 28,998,051 km (0.099 R)
• M57: 35,431,059 km (0.051 R)
• M58: 35,516,330 km (0.088 R)
• M59: 37,148,742 km (0.026 R)
• M60: 37,582,426 km (0.094 R)
• M61: 37,756,408 km (0.094 R)
• M62: 38,542,395 km (0.092 R)
• M63: 39,775,830 km (0.115 R)
• M64: 39,864,392 km (0.084 R)
• M65: 41,201,198 km (0.045 R)
• M66: 41,920,166 km (0.079 R)
• M67: 42,190,938 km (0.101 R)
• M68: 43,461,772 km (0.111 R)
• M69: 43,644,281 km (0.114 R)
• M70: 43,918,644 km (0.03 R)
• M71: 44,377,161 km (0.116 R)
• M72: 44,745,172 km (0.106 R)
• M73: 45,484,036 km (0.112 R)
• M74: 46,320,288 km (0.118 R)
• M75: 46,506,687 km (0.108 R)
• M76: 46,880,532 km (0.065 R)
• M77: 48,101,999 km (0.084 R)
• M78: 48,669,423 km (0.077 R)
• M79: 49,429,231 km (0.091 R)
• M80: 49,906,149 km (0.047 R)
• M81: 50,001,742 km (0.104 R)
• M82: 50,384,563 km (0.106 R)
• M83: 51,442,519 km (0.052 R)
• M84: 52,313,627 km (0.049 R)
• M85: 55,252,029 km (0.088 R)
• M86: 56,541,862 km (0.096 R)
• M87: 56,741,276 km (0.065 R)
• M88: 59,353,703 km (0.039 R)
• M89: 60,674,503 km (0.107 R)
• M90: 60,980,730 km (0.061 R)
• M91: 62,828,712 km (0.119 R)
• M92: 63,241,752 km (0.098 R)
• M93: 66,054,042 km (0.096 R)
• M94: 67,951,392 km (0.071 R)
• M95: 69,226,265 km (0.092 R)
• M96: 70,616,328 km (0.097 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit