🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.44 AU - 1.48 AU

Year: 754 Days

Day: 22.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,719,591 km

• M1: 1,040,752 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.32 AU - 1.94 AU

Year: 890 Days

Day: 35.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,719,591 km

• M1: 898,485 km (0.045 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 10.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.8 AU - 6.02 AU

Year: 5379 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,719,591 km

• M1: 328,517 km (0.108 R)
• M2: 417,528 km (0.07 R)
• M3: 501,153 km (0.117 R)
• M4: 715,676 km (0.084 R)
• M5: 839,543 km (0.083 R)
• M6: 1,034,320 km (0.112 R)
• M7: 1,278,613 km (0.081 R)
• M8: 1,554,172 km (0.12 R)
• M9: 1,667,268 km (0.096 R)
• M10: 1,770,192 km (0.047 R)
• M11: 1,848,730 km (0.08 R)
• M12: 2,535,086 km (0.115 R)
• M13: 2,714,453 km (0.073 R)
• M14: 2,805,858 km (0.081 R)
• M15: 3,070,197 km (0.112 R)
• M16: 3,213,512 km (0.066 R)
• M17: 3,457,506 km (0.043 R)
• M18: 3,690,579 km (0.09 R)
• M19: 3,809,061 km (0.086 R)
• M20: 3,963,446 km (0.102 R)
• M21: 4,032,560 km (0.113 R)
• M22: 4,331,457 km (0.103 R)
• M23: 4,950,792 km (0.063 R)
• M24: 5,290,080 km (0.118 R)
• M25: 5,793,327 km (0.114 R)
• M26: 5,931,556 km (0.116 R)
• M27: 6,130,820 km (0.098 R)
• M28: 7,012,849 km (0.033 R)
• M29: 7,181,446 km (0.097 R)
• M30: 7,651,781 km (0.117 R)
• M31: 8,264,834 km (0.116 R)
• M32: 8,353,695 km (0.094 R)
• M33: 8,510,024 km (0.095 R)
• M34: 8,712,430 km (0.117 R)
• M35: 8,939,221 km (0.041 R)
• M36: 9,145,067 km (0.104 R)
• M37: 9,329,372 km (0.073 R)
• M38: 9,584,736 km (0.099 R)
• M39: 9,678,085 km (0.058 R)
• M40: 9,818,856 km (0.096 R)
• M41: 10,031,285 km (0.109 R)
• M42: 10,102,344 km (0.048 R)
• M43: 10,340,654 km (0.107 R)
• M44: 10,484,567 km (0.102 R)
• M45: 10,556,823 km (0.11 R)
• M46: 10,677,548 km (0.084 R)
• M47: 10,822,957 km (0.088 R)
• M48: 10,944,730 km (0.064 R)
• M49: 11,140,404 km (0.119 R)
• M50: 11,535,342 km (0.087 R)
• M51: 11,759,440 km (0.101 R)
• M52: 11,934,769 km (0.098 R)
• M53: 12,161,559 km (0.101 R)
• M54: 12,389,696 km (0.073 R)
• M55: 12,568,166 km (0.107 R)
• M56: 12,670,491 km (0.094 R)
• M57: 12,747,384 km (0.11 R)
• M58: 12,824,577 km (0.063 R)
• M59: 13,238,514 km (0.087 R)
• M60: 13,473,233 km (0.083 R)
• M61: 13,709,298 km (0.118 R)
• M62: 14,775,333 km (0.113 R)
• M63: 14,856,265 km (0.088 R)
• M64: 15,263,770 km (0.074 R)
• M65: 15,537,384 km (0.118 R)
• M66: 15,950,873 km (0.085 R)
• M67: 16,284,177 km (0.055 R)
• M68: 16,929,692 km (0.083 R)
• M69: 17,099,485 km (0.108 R)
• M70: 17,298,301 km (0.115 R)
• M71: 17,555,011 km (0.078 R)
• M72: 17,669,453 km (0.071 R)
• M73: 17,927,958 km (0.111 R)
• M74: 18,332,770 km (0.041 R)
• M75: 18,681,932 km (0.074 R)
• M76: 19,239,483 km (0.118 R)
• M77: 19,891,879 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 10.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.04 AU - 8.66 AU

Year: 8518 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,719,591 km

• M1: 134,488 km (0.071 R)
• M2: 228,586 km (0.092 R)
• M3: 326,722 km (0.11 R)
• M4: 426,354 km (0.04 R)
• M5: 732,431 km (0.095 R)
• M6: 846,724 km (0.112 R)
• M7: 967,300 km (0.096 R)
• M8: 1,094,009 km (0.065 R)
• M9: 1,207,255 km (0.076 R)
• M10: 1,405,173 km (0.107 R)
• M11: 1,646,175 km (0.116 R)
• M12: 1,934,749 km (0.04 R)
• M13: 2,263,715 km (0.094 R)
• M14: 2,648,780 km (0.085 R)
• M15: 2,777,434 km (0.077 R)
• M16: 2,855,674 km (0.097 R)
• M17: 2,947,826 km (0.119 R)
• M18: 3,230,566 km (0.118 R)
• M19: 3,340,670 km (0.104 R)
• M20: 3,578,680 km (0.1 R)
• M21: 3,735,758 km (0.119 R)
• M22: 3,924,401 km (0.086 R)
• M23: 4,130,996 km (0.094 R)
• M24: 4,280,743 km (0.095 R)
• M25: 4,524,288 km (0.077 R)
• M26: 5,088,721 km (0.115 R)
• M27: 5,658,988 km (0.066 R)
• M28: 5,892,810 km (0.113 R)
• M29: 6,010,842 km (0.052 R)
• M30: 6,095,814 km (0.099 R)
• M31: 6,181,085 km (0.055 R)
• M32: 6,249,451 km (0.035 R)
• M33: 6,318,266 km (0.082 R)
• M34: 6,473,848 km (0.053 R)
• M35: 6,595,770 km (0.062 R)
• M36: 6,700,937 km (0.097 R)
• M37: 6,842,008 km (0.041 R)
• M38: 7,037,533 km (0.063 R)
• M39: 7,488,869 km (0.096 R)
• M40: 7,653,726 km (0.113 R)
• M41: 8,438,666 km (0.11 R)
• M42: 8,648,552 km (0.072 R)
• M43: 9,268,785 km (0.117 R)
• M44: 9,863,287 km (0.076 R)
• M45: 10,654,660 km (0.067 R)
• M46: 11,172,717 km (0.055 R)
• M47: 11,445,434 km (0.052 R)
• M48: 12,362,768 km (0.06 R)
• M49: 12,972,978 km (0.104 R)
• M50: 14,245,008 km (0.094 R)
• M51: 15,115,070 km (0.074 R)
• M52: 15,533,345 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 12.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.09 AU - 10.89 AU

Year: 11523 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,719,591 km

• M1: 189,690 km (0.066 R)
• M2: 564,134 km (0.07 R)
• M3: 689,197 km (0.086 R)
• M4: 774,319 km (0.115 R)
• M5: 1,169,407 km (0.109 R)
• M6: 1,259,016 km (0.1 R)
• M7: 1,591,572 km (0.081 R)
• M8: 2,434,855 km (0.093 R)
• M9: 3,016,491 km (0.078 R)
• M10: 3,163,397 km (0.115 R)
• M11: 3,420,855 km (0.037 R)
• M12: 3,530,061 km (0.103 R)
• M13: 4,117,532 km (0.111 R)
• M14: 4,760,055 km (0.077 R)
• M15: 5,130,609 km (0.117 R)
• M16: 5,408,412 km (0.114 R)
• M17: 5,536,318 km (0.101 R)
• M18: 5,769,242 km (0.095 R)
• M19: 6,031,786 km (0.105 R)
• M20: 6,433,008 km (0.114 R)
• M21: 7,774,751 km (0.073 R)
• M22: 9,569,477 km (0.083 R)
• M23: 9,974,887 km (0.059 R)
• M24: 10,737,836 km (0.107 R)
• M25: 11,984,136 km (0.052 R)
• M26: 12,319,833 km (0.058 R)
• M27: 12,624,564 km (0.059 R)
• M28: 12,863,173 km (0.101 R)
• M29: 13,414,591 km (0.064 R)
• M30: 13,727,998 km (0.097 R)
• M31: 14,433,502 km (0.085 R)
• M32: 14,540,315 km (0.07 R)
• M33: 15,042,365 km (0.106 R)
• M34: 15,477,246 km (0.119 R)
• M35: 15,659,606 km (0.112 R)
• M36: 16,026,719 km (0.098 R)
• M37: 17,257,910 km (0.118 R)
• M38: 17,904,023 km (0.099 R)
• M39: 19,850,141 km (0.112 R)
• M40: 21,333,105 km (0.085 R)
• M41: 21,536,259 km (0.105 R)
• M42: 21,617,640 km (0.094 R)
• M43: 21,985,501 km (0.061 R)
• M44: 22,108,471 km (0.112 R)
• M45: 23,142,791 km (0.075 R)
• M46: 23,476,992 km (0.05 R)
• M47: 24,872,890 km (0.082 R)
• M48: 26,165,116 km (0.08 R)
• M49: 27,214,695 km (0.043 R)
• M50: 27,523,315 km (0.063 R)
• M51: 30,080,093 km (0.111 R)
• M52: 30,582,143 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit