🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.86 AU - 0.92 AU

Year: 301 Days

Day: 26.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.25 AU - 1.89 AU

Year: 705 Days

Day: 31.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,422,827 km

• M1: 36,801 km (0.086 R)
• M2: 348,264 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.85 AU - 2.73 AU

Year: 1241 Days

Day: 14.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 12.4

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.29 AU - 5.61 AU

Year: 4557 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,422,827 km

• M1: 156,928 km (0.114 R)
• M2: 384,467 km (0.083 R)
• M3: 1,128,118 km (0.102 R)
• M4: 1,365,978 km (0.1 R)
• M5: 1,523,206 km (0.12 R)
• M6: 1,653,505 km (0.059 R)
• M7: 1,856,360 km (0.108 R)
• M8: 1,960,779 km (0.099 R)
• M9: 2,139,698 km (0.095 R)
• M10: 2,249,653 km (0.056 R)
• M11: 2,342,703 km (0.08 R)
• M12: 2,437,249 km (0.112 R)
• M13: 2,827,998 km (0.06 R)
• M14: 2,949,322 km (0.095 R)
• M15: 3,691,028 km (0.116 R)
• M16: 4,232,273 km (0.069 R)
• M17: 4,348,361 km (0.093 R)
• M18: 4,512,470 km (0.109 R)
• M19: 4,654,738 km (0.07 R)
• M20: 4,846,971 km (0.089 R)
• M21: 5,041,897 km (0.115 R)
• M22: 5,314,016 km (0.069 R)
• M23: 5,414,246 km (0.12 R)
• M24: 5,950,555 km (0.035 R)
• M25: 6,264,860 km (0.093 R)
• M26: 6,611,478 km (0.115 R)
• M27: 6,909,626 km (0.099 R)
• M28: 7,632,035 km (0.066 R)
• M29: 7,717,006 km (0.114 R)
• M30: 7,830,701 km (0.073 R)
• M31: 8,790,221 km (0.117 R)
• M32: 9,299,004 km (0.08 R)
• M33: 10,157,995 km (0.075 R)
• M34: 10,660,195 km (0.113 R)
• M35: 11,106,296 km (0.071 R)
• M36: 11,299,426 km (0.075 R)
• M37: 12,049,809 km (0.112 R)
• M38: 12,182,054 km (0.045 R)
• M39: 12,414,529 km (0.083 R)
• M40: 12,514,610 km (0.104 R)
• M41: 12,782,689 km (0.064 R)
• M42: 12,917,627 km (0.088 R)
• M43: 13,154,739 km (0.104 R)
• M44: 13,324,982 km (0.041 R)
• M45: 13,598,746 km (0.081 R)
• M46: 15,352,631 km (0.119 R)
• M47: 15,675,912 km (0.106 R)
• M48: 15,892,679 km (0.105 R)
• M49: 16,001,437 km (0.102 R)
• M50: 16,438,861 km (0.111 R)
• M51: 16,695,870 km (0.063 R)
• M52: 17,400,327 km (0.054 R)
• M53: 17,549,775 km (0.08 R)
• M54: 17,887,866 km (0.111 R)
• M55: 18,038,810 km (0.103 R)
• M56: 18,532,184 km (0.077 R)
• M57: 18,646,776 km (0.089 R)
• M58: 18,799,815 km (0.118 R)
• M59: 19,338,666 km (0.119 R)
• M60: 19,610,037 km (0.097 R)
• M61: 19,765,768 km (0.097 R)
• M62: 22,189,852 km (0.108 R)
• M63: 22,392,707 km (0.098 R)
• M64: 22,677,691 km (0.114 R)
• M65: 22,964,021 km (0.084 R)
• M66: 23,169,120 km (0.032 R)
• M67: 23,333,677 km (0.104 R)
• M68: 23,457,395 km (0.097 R)
• M69: 24,580,576 km (0.094 R)
• M70: 24,748,425 km (0.117 R)
• M71: 25,848,866 km (0.047 R)
• M72: 25,934,287 km (0.095 R)
• M73: 26,792,530 km (0.09 R)
• M74: 27,399,000 km (0.101 R)
• M75: 28,801,928 km (0.11 R)
• M76: 29,023,333 km (0.095 R)
• M77: 29,334,048 km (0.082 R)
• M78: 29,423,059 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 12.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.9 AU - 12.18 AU

Year: 12256 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,422,827 km

• M1: 288,873 km (0.112 R)
• M2: 449,990 km (0.101 R)
• M3: 978,071 km (0.115 R)
• M4: 1,582,596 km (0.115 R)
• M5: 1,691,054 km (0.085 R)
• M6: 1,818,213 km (0.082 R)
• M7: 2,031,838 km (0.047 R)
• M8: 2,219,284 km (0.08 R)
• M9: 2,778,332 km (0.098 R)
• M10: 3,260,635 km (0.119 R)
• M11: 3,727,680 km (0.117 R)
• M12: 4,657,281 km (0.066 R)
• M13: 5,631,911 km (0.11 R)
• M14: 6,216,839 km (0.094 R)
• M15: 6,541,765 km (0.06 R)
• M16: 7,870,045 km (0.12 R)
• M17: 8,031,610 km (0.097 R)
• M18: 9,222,559 km (0.07 R)
• M19: 10,056,567 km (0.084 R)
• M20: 10,914,810 km (0.059 R)
• M21: 12,764,139 km (0.099 R)
• M22: 13,757,319 km (0.087 R)
• M23: 14,246,804 km (0.077 R)
• M24: 14,609,429 km (0.028 R)
• M25: 14,875,115 km (0.058 R)
• M26: 17,372,053 km (0.112 R)
• M27: 17,688,901 km (0.101 R)
• M28: 18,686,569 km (0.101 R)
• M29: 19,849,244 km (0.099 R)
• M30: 20,662,159 km (0.105 R)
• M31: 21,410,597 km (0.049 R)
• M32: 21,523,543 km (0.069 R)
• M33: 21,712,336 km (0.109 R)
• M34: 21,901,727 km (0.066 R)
• M35: 22,053,718 km (0.104 R)
• M36: 22,244,007 km (0.117 R)
• M37: 22,780,016 km (0.105 R)
• M38: 22,895,356 km (0.106 R)
• M39: 23,708,719 km (0.095 R)
• M40: 23,942,840 km (0.09 R)
• M41: 24,570,852 km (0.106 R)
• M42: 24,689,333 km (0.088 R)
• M43: 26,124,426 km (0.118 R)
• M44: 26,527,891 km (0.1 R)
• M45: 26,770,988 km (0.089 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit