🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 119 Days

Day: 45.6 Hours

Environment

Temp: 708 °C

Axial Tilt: 163.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 188 Days

Day: 33.6 Hours

Environment

Temp: 600 °C

Axial Tilt: 53.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,795,803 km

• M1: 143,165 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.91 AU - 2.91 AU

Year: 809 Days

Day: 30.9 Hours

Environment

Temp: 304 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.21 AU - 3.01 AU

Year: 912 Days

Day: 36.9 Hours

Environment

Temp: 277 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,795,803 km

• M1: 54,304 km (0.045 R)
• M2: 1,296,266 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.11 AU - 9.75 AU

Year: 4831 Days

Day: 25.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.87 AU - 13.77 AU

Year: 9931 Days

Day: 46.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,795,803 km

• M1: 101,427 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.35 AU - 17.37 AU

Year: 14978 Days

Day: 21.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 160.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 23.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 30.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 12

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 27.17 AU - 34.45 AU

Year: 37000 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,795,803 km

• M1: 215,571 km (0.103 R)
• M2: 1,054,665 km (0.106 R)
• M3: 1,981,573 km (0.097 R)
• M4: 3,003,476 km (0.057 R)
• M5: 3,781,984 km (0.076 R)
• M6: 4,853,703 km (0.083 R)
• M7: 5,210,943 km (0.103 R)
• M8: 5,700,576 km (0.102 R)
• M9: 6,527,703 km (0.033 R)
• M10: 6,723,975 km (0.101 R)
• M11: 6,988,764 km (0.103 R)
• M12: 7,734,509 km (0.116 R)
• M13: 8,936,528 km (0.056 R)
• M14: 9,081,788 km (0.093 R)
• M15: 9,374,551 km (0.092 R)
• M16: 9,670,605 km (0.071 R)
• M17: 10,423,980 km (0.113 R)
• M18: 11,987,128 km (0.103 R)
• M19: 12,551,411 km (0.082 R)
• M20: 12,877,834 km (0.083 R)
• M21: 12,959,813 km (0.084 R)
• M22: 13,289,676 km (0.093 R)
• M23: 14,636,805 km (0.053 R)
• M24: 14,722,525 km (0.118 R)
• M25: 14,894,263 km (0.095 R)
• M26: 15,153,217 km (0.079 R)
• M27: 15,326,601 km (0.117 R)
• M28: 17,007,184 km (0.066 R)
• M29: 17,368,462 km (0.064 R)
• M30: 17,915,093 km (0.08 R)
• M31: 18,282,655 km (0.055 R)
• M32: 18,838,561 km (0.074 R)
• M33: 19,683,041 km (0.039 R)
• M34: 20,157,565 km (0.044 R)
• M35: 23,583,356 km (0.077 R)
• M36: 24,391,334 km (0.101 R)
• M37: 24,901,014 km (0.062 R)
• M38: 25,517,208 km (0.063 R)
• M39: 26,764,705 km (0.119 R)
• M40: 29,643,416 km (0.05 R)
• M41: 34,769,388 km (0.117 R)
• M42: 35,573,177 km (0.084 R)
• M43: 36,035,285 km (0.108 R)
• M44: 36,499,337 km (0.102 R)
• M45: 37,903,313 km (0.118 R)
• M46: 39,086,632 km (0.096 R)
• M47: 40,522,772 km (0.113 R)
• M48: 40,643,348 km (0.083 R)
• M49: 40,763,924 km (0.04 R)
• M50: 42,220,109 km (0.071 R)
• M51: 43,940,485 km (0.076 R)
• M52: 44,188,069 km (0.107 R)
• M53: 45,558,386 km (0.094 R)
• M54: 46,563,833 km (0.117 R)
• M55: 49,366,101 km (0.1 R)
• M56: 50,657,729 km (0.116 R)
• M57: 51,177,581 km (0.114 R)
• M58: 51,829,828 km (0.116 R)
• M59: 54,865,468 km (0.05 R)
• M60: 58,366,058 km (0.092 R)
• M61: 60,143,131 km (0.097 R)
• M62: 60,969,360 km (0.115 R)
• M63: 61,660,802 km (0.108 R)
• M64: 63,191,038 km (0.068 R)
• M65: 63,470,637 km (0.09 R)
• M66: 63,610,511 km (0.119 R)
• M67: 64,874,613 km (0.075 R)
• M68: 67,856,098 km (0.057 R)
• M69: 71,463,501 km (0.051 R)
• M70: 74,541,627 km (0.11 R)
• M71: 75,280,790 km (0.111 R)
• M72: 77,662,687 km (0.032 R)
• M73: 77,962,182 km (0.058 R)
• M74: 80,069,268 km (0.075 R)
• M75: 80,220,362 km (0.11 R)
• M76: 83,418,017 km (0.072 R)
• M77: 87,901,614 km (0.031 R)
• M78: 89,936,893 km (0.108 R)
• M79: 93,575,562 km (0.115 R)
• M80: 94,372,919 km (0.112 R)
• M81: 95,974,514 km (0.11 R)
• M82: 96,135,182 km (0.1 R)
• M83: 96,295,850 km (0.119 R)
• M84: 98,069,931 km (0.057 R)
• M85: 99,366,795 km (0.069 R)
• M86: 100,180,308 km (0.063 R)
• M87: 104,115,630 km (0.06 R)
• M88: 106,933,755 km (0.119 R)
• M89: 107,100,257 km (0.068 R)
• M90: 108,268,467 km (0.086 R)
• M91: 108,937,917 km (0.111 R)
• M92: 109,441,015 km (0.074 R)
• M93: 112,983,642 km (0.075 R)
• M94: 113,322,930 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 32.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253

Radius: 6.9

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 30.07 AU - 34.19 AU

Year: 39403 Days

Day: 24.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,795,803 km

• M1: 227,838 km (0.112 R)
• M2: 465,997 km (0.114 R)
• M3: 599,588 km (0.114 R)
• M4: 771,476 km (0.078 R)
• M5: 1,044,044 km (0.027 R)
• M6: 2,595,523 km (0.073 R)
• M7: 2,675,109 km (0.084 R)
• M8: 4,575,600 km (0.111 R)
• M9: 6,850,685 km (0.088 R)
• M10: 8,809,819 km (0.11 R)
• M11: 9,233,330 km (0.114 R)
• M12: 13,332,910 km (0.112 R)
• M13: 13,401,875 km (0.08 R)
• M14: 14,381,143 km (0.093 R)
• M15: 15,528,259 km (0.106 R)
• M16: 16,260,092 km (0.07 R)
• M17: 16,779,047 km (0.085 R)
• M18: 17,529,729 km (0.096 R)
• M19: 18,368,225 km (0.087 R)
• M20: 18,522,012 km (0.101 R)
• M21: 18,599,204 km (0.082 R)
• M22: 19,219,736 km (0.076 R)
• M23: 20,480,996 km (0.104 R)
• M24: 20,960,906 km (0.091 R)
• M25: 21,282,840 km (0.088 R)
• M26: 23,082,802 km (0.103 R)
• M27: 23,498,684 km (0.063 R)
• M28: 24,169,182 km (0.101 R)
• M29: 25,958,971 km (0.074 R)
• M30: 27,175,800 km (0.114 R)
• M31: 27,702,982 km (0.113 R)
• M32: 28,233,457 km (0.044 R)
• M33: 30,116,595 km (0.114 R)
• M34: 31,947,373 km (0.039 R)
• M35: 34,760,561 km (0.119 R)
• M36: 34,950,850 km (0.036 R)
• M37: 36,003,869 km (0.037 R)
• M38: 36,873,332 km (0.068 R)
• M39: 37,749,527 km (0.089 R)
• M40: 39,920,192 km (0.054 R)
• M41: 41,121,164 km (0.081 R)
• M42: 41,322,522 km (0.096 R)
• M43: 42,029,671 km (0.098 R)
• M44: 42,537,257 km (0.041 R)
• M45: 45,105,553 km (0.119 R)
• M46: 46,146,904 km (0.094 R)
• M47: 48,041,112 km (0.088 R)
• M48: 48,784,614 km (0.071 R)
• M49: 48,891,127 km (0.068 R)
• M50: 50,498,108 km (0.045 R)
• M51: 51,687,710 km (0.032 R)
• M52: 52,013,684 km (0.112 R)
• M53: 52,995,943 km (0.118 R)
• M54: 57,884,951 km (0.064 R)
• M55: 58,789,121 km (0.115 R)
• M56: 60,040,208 km (0.084 R)
• M57: 61,875,474 km (0.063 R)
• M58: 62,799,989 km (0.113 R)
• M59: 64,078,602 km (0.059 R)
• M60: 64,896,753 km (0.084 R)
• M61: 66,661,559 km (0.079 R)
• M62: 67,253,368 km (0.039 R)
• M63: 69,757,936 km (0.03 R)
• M64: 70,961,152 km (0.069 R)
• M65: 72,292,722 km (0.083 R)
• M66: 72,900,688 km (0.111 R)
• M67: 73,510,299 km (0.085 R)
• M68: 79,950,338 km (0.049 R)
• M69: 81,967,965 km (0.058 R)
• M70: 83,746,982 km (0.061 R)
• M71: 84,129,953 km (0.08 R)
• M72: 85,153,801 km (0.1 R)

Kuiper Belt

Range: 50.7 - 72.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit