🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.55 AU - 0.73 AU

Year: 220 Days

Day: 17.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 302 Days

Day: 15.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.67 AU - 1.81 AU

Year: 988 Days

Day: 23 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.79 AU - 2.91 AU

Year: 2071 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,005,090 km

• M1: 165,754 km (0.065 R)
• M2: 284,535 km (0.025 R)
• M3: 427,102 km (0.118 R)
• M4: 646,562 km (0.07 R)
• M5: 741,407 km (0.105 R)
• M6: 1,020,706 km (0.103 R)
• M7: 1,154,447 km (0.106 R)
• M8: 1,434,045 km (0.083 R)
• M9: 1,532,181 km (0.048 R)
• M10: 2,102,149 km (0.079 R)
• M11: 2,281,368 km (0.097 R)
• M12: 3,130,485 km (0.1 R)
• M13: 3,688,036 km (0.053 R)
• M14: 3,856,484 km (0.04 R)
• M15: 4,076,841 km (0.1 R)
• M16: 4,159,569 km (0.1 R)
• M17: 4,293,010 km (0.116 R)
• M18: 4,402,516 km (0.035 R)
• M19: 4,624,369 km (0.077 R)
• M20: 4,788,927 km (0.054 R)
• M21: 5,159,331 km (0.092 R)
• M22: 5,402,578 km (0.083 R)
• M23: 5,928,115 km (0.073 R)
• M24: 6,003,213 km (0.107 R)
• M25: 6,268,600 km (0.086 R)
• M26: 6,441,236 km (0.106 R)
• M27: 6,557,174 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 11

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.41 AU - 9.87 AU

Year: 9997 Days

Day: 8.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,005,090 km

• M1: 188,643 km (0.029 R)
• M2: 306,077 km (0.085 R)
• M3: 615,446 km (0.118 R)
• M4: 734,226 km (0.109 R)
• M5: 842,685 km (0.117 R)
• M6: 976,575 km (0.078 R)
• M7: 1,076,955 km (0.074 R)
• M8: 1,851,423 km (0.119 R)
• M9: 2,429,021 km (0.105 R)
• M10: 2,624,246 km (0.058 R)
• M11: 2,853,879 km (0.078 R)
• M12: 3,180,301 km (0.087 R)
• M13: 3,456,309 km (0.099 R)
• M14: 4,297,498 km (0.059 R)
• M15: 4,568,869 km (0.095 R)
• M16: 5,128,365 km (0.043 R)
• M17: 5,746,503 km (0.101 R)
• M18: 7,013,148 km (0.101 R)
• M19: 7,092,734 km (0.08 R)
• M20: 7,862,864 km (0.049 R)
• M21: 8,447,493 km (0.09 R)
• M22: 8,574,501 km (0.081 R)
• M23: 8,830,613 km (0.092 R)
• M24: 9,089,267 km (0.111 R)
• M25: 9,835,761 km (0.104 R)
• M26: 10,193,749 km (0.064 R)
• M27: 11,200,542 km (0.109 R)
• M28: 11,857,726 km (0.115 R)
• M29: 12,000,143 km (0.088 R)
• M30: 12,143,158 km (0.066 R)
• M31: 12,915,682 km (0.119 R)
• M32: 14,507,702 km (0.069 R)
• M33: 14,711,155 km (0.067 R)
• M34: 16,003,531 km (0.111 R)
• M35: 16,108,400 km (0.094 R)
• M36: 16,319,033 km (0.091 R)
• M37: 16,689,886 km (0.109 R)
• M38: 17,170,694 km (0.11 R)
• M39: 17,385,816 km (0.108 R)
• M40: 17,493,676 km (0.05 R)
• M41: 17,927,659 km (0.106 R)
• M42: 18,365,083 km (0.11 R)
• M43: 18,530,090 km (0.083 R)
• M44: 19,083,452 km (0.113 R)
• M45: 19,586,251 km (0.107 R)
• M46: 21,756,617 km (0.072 R)
• M47: 22,988,555 km (0.107 R)
• M48: 23,285,208 km (0.048 R)
• M49: 24,002,380 km (0.057 R)
• M50: 24,182,795 km (0.073 R)
• M51: 26,135,197 km (0.116 R)
• M52: 26,631,114 km (0.1 R)
• M53: 27,067,640 km (0.084 R)
• M54: 27,318,217 km (0.117 R)
• M55: 27,758,483 km (0.114 R)
• M56: 27,947,874 km (0.104 R)
• M57: 28,582,319 km (0.107 R)
• M58: 28,709,776 km (0.041 R)
• M59: 29,414,233 km (0.112 R)
• M60: 29,865,420 km (0.103 R)
• M61: 30,514,076 km (0.103 R)
• M62: 32,887,297 km (0.095 R)
• M63: 33,826,173 km (0.102 R)
• M64: 34,638,041 km (0.103 R)
• M65: 36,211,810 km (0.075 R)
• M66: 36,833,988 km (0.063 R)
• M67: 36,903,401 km (0.088 R)
• M68: 37,042,228 km (0.103 R)
• M69: 37,948,791 km (0.077 R)
• M70: 38,439,921 km (0.039 R)
• M71: 39,074,665 km (0.055 R)
• M72: 39,216,184 km (0.095 R)
• M73: 39,926,325 km (0.042 R)
• M74: 41,287,068 km (0.12 R)
• M75: 42,154,436 km (0.115 R)
• M76: 44,792,295 km (0.079 R)
• M77: 44,940,397 km (0.11 R)
• M78: 46,505,340 km (0.117 R)
• M79: 47,256,920 km (0.068 R)
• M80: 47,558,659 km (0.12 R)
• M81: 48,543,611 km (0.099 R)
• M82: 48,619,757 km (0.068 R)
• M83: 48,695,752 km (0.12 R)
• M84: 48,848,043 km (0.063 R)
• M85: 49,305,962 km (0.113 R)
• M86: 49,995,459 km (0.061 R)
• M87: 51,151,551 km (0.063 R)
• M88: 51,771,784 km (0.076 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: 343 - 15,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit