🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 14.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.23 AU - 2.29 AU

Year: 1301 Days

Day: 38.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 9.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.7 AU - 5.04 AU

Year: 4115 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,494,847 km

• M1: 125,363 km (0.05 R)
• M2: 224,397 km (0.08 R)
• M3: 284,984 km (0.106 R)
• M4: 391,797 km (0.057 R)
• M5: 472,280 km (0.097 R)
• M6: 546,631 km (0.056 R)
• M7: 752,028 km (0.075 R)
• M8: 887,564 km (0.027 R)
• M9: 1,089,820 km (0.078 R)
• M10: 1,236,127 km (0.054 R)
• M11: 1,334,413 km (0.08 R)
• M12: 1,472,791 km (0.08 R)
• M13: 1,539,063 km (0.03 R)
• M14: 1,606,382 km (0.049 R)
• M15: 1,784,104 km (0.09 R)
• M16: 1,844,841 km (0.119 R)
• M17: 1,968,558 km (0.12 R)
• M18: 2,041,861 km (0.071 R)
• M19: 2,126,983 km (0.034 R)
• M20: 2,234,992 km (0.077 R)
• M21: 2,434,257 km (0.09 R)
• M22: 2,547,502 km (0.112 R)
• M23: 2,779,229 km (0.11 R)
• M24: 2,909,679 km (0.093 R)
• M25: 3,226,078 km (0.097 R)
• M26: 3,413,823 km (0.101 R)
• M27: 3,799,936 km (0.109 R)
• M28: 4,025,080 km (0.071 R)
• M29: 4,132,492 km (0.097 R)
• M30: 4,350,306 km (0.095 R)
• M31: 4,488,385 km (0.096 R)
• M32: 4,557,948 km (0.115 R)
• M33: 4,839,940 km (0.049 R)
• M34: 4,911,448 km (0.096 R)
• M35: 5,361,887 km (0.081 R)
• M36: 5,539,908 km (0.072 R)
• M37: 5,644,627 km (0.057 R)
• M38: 5,810,680 km (0.097 R)
• M39: 5,962,971 km (0.098 R)
• M40: 6,443,330 km (0.092 R)
• M41: 6,712,157 km (0.041 R)
• M42: 6,823,907 km (0.048 R)
• M43: 6,904,091 km (0.074 R)
• M44: 7,146,739 km (0.119 R)
• M45: 7,474,508 km (0.09 R)
• M46: 7,540,630 km (0.101 R)
• M47: 7,673,473 km (0.096 R)
• M48: 8,026,075 km (0.067 R)
• M49: 8,281,140 km (0.067 R)
• M50: 8,383,913 km (0.041 R)
• M51: 8,521,693 km (0.112 R)
• M52: 8,921,867 km (0.076 R)
• M53: 9,274,769 km (0.072 R)
• M54: 9,542,549 km (0.119 R)
• M55: 10,012,735 km (0.083 R)
• M56: 10,250,596 km (0.112 R)
• M57: 10,527,501 km (0.112 R)
• M58: 10,788,101 km (0.118 R)
• M59: 10,937,998 km (0.115 R)
• M60: 11,050,795 km (0.068 R)
• M61: 11,468,023 km (0.118 R)
• M62: 12,025,874 km (0.112 R)
• M63: 12,494,265 km (0.117 R)
• M64: 12,612,297 km (0.074 R)
• M65: 13,348,319 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 12.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.6 AU - 10.42 AU

Year: 9505 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,494,847 km

• M1: 158,424 km (0.054 R)
• M2: 495,169 km (0.049 R)
• M3: 682,615 km (0.103 R)
• M4: 924,066 km (0.104 R)
• M5: 1,070,672 km (0.107 R)
• M6: 1,472,641 km (0.071 R)
• M7: 1,576,163 km (0.107 R)
• M8: 2,053,680 km (0.087 R)
• M9: 2,170,216 km (0.106 R)
• M10: 2,596,121 km (0.097 R)
• M11: 2,744,074 km (0.084 R)
• M12: 3,092,786 km (0.084 R)
• M13: 3,363,858 km (0.12 R)
• M14: 3,525,573 km (0.091 R)
• M15: 3,666,345 km (0.044 R)
• M16: 4,002,042 km (0.1 R)
• M17: 4,272,964 km (0.108 R)
• M18: 4,600,883 km (0.09 R)
• M19: 4,755,118 km (0.051 R)
• M20: 4,937,179 km (0.073 R)
• M21: 5,174,740 km (0.088 R)
• M22: 5,308,331 km (0.066 R)
• M23: 5,388,964 km (0.098 R)
• M24: 5,470,196 km (0.09 R)
• M25: 5,965,664 km (0.07 R)
• M26: 6,049,588 km (0.102 R)
• M27: 6,389,624 km (0.114 R)
• M28: 6,504,366 km (0.067 R)
• M29: 6,706,772 km (0.099 R)
• M30: 6,794,286 km (0.047 R)
• M31: 6,911,422 km (0.116 R)
• M32: 7,296,786 km (0.073 R)
• M33: 7,628,444 km (0.099 R)
• M34: 8,026,823 km (0.116 R)
• M35: 8,275,455 km (0.078 R)
• M36: 8,653,040 km (0.081 R)
• M37: 8,972,132 km (0.08 R)
• M38: 9,197,726 km (0.046 R)
• M39: 9,457,877 km (0.084 R)
• M40: 10,119,099 km (0.118 R)
• M41: 10,590,781 km (0.06 R)
• M42: 10,966,571 km (0.033 R)
• M43: 11,416,262 km (0.089 R)
• M44: 11,907,392 km (0.103 R)
• M45: 12,548,868 km (0.114 R)
• M46: 14,052,027 km (0.043 R)
• M47: 14,805,851 km (0.093 R)
• M48: 15,034,586 km (0.111 R)
• M49: 15,805,464 km (0.065 R)
• M50: 15,922,150 km (0.103 R)
• M51: 16,078,330 km (0.1 R)
• M52: 16,431,381 km (0.118 R)
• M53: 16,589,057 km (0.031 R)
• M54: 17,909,857 km (0.117 R)
• M55: 17,990,939 km (0.098 R)
• M56: 18,850,229 km (0.116 R)
• M57: 19,222,578 km (0.11 R)
• M58: 20,949,686 km (0.092 R)
• M59: 21,464,452 km (0.094 R)
• M60: 22,113,856 km (0.101 R)
• M61: 22,244,605 km (0.103 R)
• M62: 22,945,770 km (0.043 R)
• M63: 23,299,120 km (0.057 R)
• M64: 23,476,394 km (0.11 R)
• M65: 23,966,476 km (0.06 R)
• M66: 26,144,023 km (0.115 R)
• M67: 27,583,753 km (0.117 R)
• M68: 27,818,472 km (0.109 R)
• M69: 28,431,524 km (0.094 R)
• M70: 29,431,436 km (0.112 R)
• M71: 29,719,263 km (0.082 R)
• M72: 31,123,388 km (0.09 R)
• M73: 31,269,994 km (0.073 R)
• M74: 31,465,668 km (0.11 R)
• M75: 31,956,648 km (0.104 R)
• M76: 32,450,172 km (0.1 R)
• M77: 32,598,722 km (0.107 R)
• M78: 33,045,721 km (0.043 R)
• M79: 33,344,917 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit