🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.93 AU - 1.09 AU

Year: 364 Days

Day: 44.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.12 AU - 1.52 AU

Year: 543 Days

Day: 28.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3 AU - 3.58 AU

Year: 2137 Days

Day: 19.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.07 AU - 4.33 AU

Year: 2549 Days

Day: 29.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 9.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.69 AU - 7.77 AU

Year: 6253 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,722,664 km

• M1: 127,009 km (0.11 R)
• M2: 187,596 km (0.088 R)
• M3: 310,715 km (0.09 R)
• M4: 400,623 km (0.062 R)
• M5: 618,438 km (0.104 R)
• M6: 784,790 km (0.087 R)
• M7: 882,029 km (0.08 R)
• M8: 1,026,989 km (0.101 R)
• M9: 1,189,453 km (0.095 R)
• M10: 1,273,975 km (0.104 R)
• M11: 1,389,914 km (0.092 R)
• M12: 1,509,443 km (0.103 R)
• M13: 1,590,973 km (0.115 R)
• M14: 1,663,678 km (0.11 R)
• M15: 1,801,757 km (0.117 R)
• M16: 1,943,725 km (0.061 R)
• M17: 2,135,061 km (0.09 R)
• M18: 2,356,166 km (0.044 R)
• M19: 2,439,492 km (0.119 R)
• M20: 2,795,685 km (0.079 R)
• M21: 3,012,153 km (0.109 R)
• M22: 3,155,169 km (0.072 R)
• M23: 3,735,758 km (0.084 R)
• M24: 3,819,533 km (0.105 R)
• M25: 4,305,427 km (0.075 R)
• M26: 4,452,182 km (0.098 R)
• M27: 4,585,624 km (0.034 R)
• M28: 4,645,463 km (0.077 R)
• M29: 5,024,843 km (0.106 R)
• M30: 5,572,670 km (0.105 R)
• M31: 6,189,014 km (0.096 R)
• M32: 6,589,487 km (0.047 R)
• M33: 6,707,819 km (0.053 R)
• M34: 6,792,940 km (0.083 R)
• M35: 7,153,770 km (0.104 R)
• M36: 7,240,687 km (0.101 R)
• M37: 7,345,405 km (0.039 R)
• M38: 7,912,381 km (0.1 R)
• M39: 8,128,700 km (0.085 R)
• M40: 8,622,372 km (0.111 R)
• M41: 8,826,424 km (0.069 R)
• M42: 8,938,323 km (0.085 R)
• M43: 9,333,860 km (0.118 R)
• M44: 9,447,854 km (0.1 R)
• M45: 9,600,593 km (0.073 R)
• M46: 9,850,721 km (0.064 R)
• M47: 9,966,809 km (0.031 R)
• M48: 10,376,856 km (0.057 R)
• M49: 10,613,670 km (0.101 R)
• M50: 10,732,899 km (0.076 R)
• M51: 10,892,371 km (0.09 R)
• M52: 11,233,753 km (0.097 R)
• M53: 11,294,490 km (0.101 R)
• M54: 11,865,654 km (0.117 R)
• M55: 12,071,950 km (0.11 R)
• M56: 12,341,824 km (0.068 R)
• M57: 12,972,379 km (0.096 R)
• M58: 13,142,323 km (0.112 R)
• M59: 14,024,800 km (0.097 R)
• M60: 14,550,188 km (0.062 R)
• M61: 14,616,310 km (0.04 R)
• M62: 14,704,723 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 8.6

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.76 AU - 8.69 AU

Year: 7682 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,722,664 km

• M1: 117,734 km (0.06 R)
• M2: 209,886 km (0.119 R)
• M3: 275,410 km (0.101 R)
• M4: 350,957 km (0.058 R)
• M5: 513,719 km (0.104 R)
• M6: 749,037 km (0.099 R)
• M7: 947,553 km (0.069 R)
• M8: 1,257,520 km (0.105 R)
• M9: 1,598,453 km (0.119 R)
• M10: 2,173,956 km (0.111 R)
• M11: 2,435,603 km (0.117 R)
• M12: 2,657,307 km (0.086 R)
• M13: 3,015,295 km (0.084 R)
• M14: 3,093,983 km (0.096 R)
• M15: 3,200,048 km (0.113 R)
• M16: 3,692,225 km (0.056 R)
• M17: 4,325,772 km (0.081 R)
• M18: 4,807,627 km (0.081 R)
• M19: 5,370,115 km (0.073 R)
• M20: 6,119,002 km (0.069 R)
• M21: 6,454,849 km (0.093 R)
• M22: 7,249,962 km (0.085 R)
• M23: 7,320,572 km (0.098 R)
• M24: 7,391,332 km (0.104 R)
• M25: 7,712,967 km (0.092 R)
• M26: 7,785,073 km (0.111 R)
• M27: 8,630,301 km (0.1 R)
• M28: 9,082,835 km (0.065 R)
• M29: 9,504,402 km (0.044 R)
• M30: 9,581,744 km (0.115 R)
• M31: 10,050,135 km (0.111 R)
• M32: 10,128,973 km (0.061 R)
• M33: 10,726,616 km (0.084 R)
• M34: 11,212,959 km (0.109 R)
• M35: 11,294,789 km (0.096 R)
• M36: 12,207,186 km (0.066 R)
• M37: 13,143,220 km (0.072 R)
• M38: 13,707,204 km (0.061 R)
• M39: 14,234,686 km (0.069 R)
• M40: 14,813,780 km (0.075 R)
• M41: 14,993,447 km (0.097 R)
• M42: 15,219,040 km (0.098 R)
• M43: 15,536,936 km (0.091 R)
• M44: 16,040,781 km (0.057 R)
• M45: 16,317,837 km (0.102 R)
• M46: 16,410,587 km (0.091 R)
• M47: 16,876,884 km (0.098 R)
• M48: 17,489,487 km (0.059 R)
• M49: 18,205,462 km (0.095 R)
• M50: 18,833,624 km (0.027 R)
• M51: 19,764,571 km (0.105 R)
• M52: 20,260,488 km (0.098 R)
• M53: 20,610,248 km (0.089 R)
• M54: 20,961,803 km (0.047 R)
• M55: 21,163,611 km (0.084 R)
• M56: 21,416,880 km (0.066 R)
• M57: 21,620,034 km (0.069 R)
• M58: 22,336,608 km (0.05 R)
• M59: 23,898,110 km (0.058 R)
• M60: 24,056,086 km (0.045 R)
• M61: 24,745,133 km (0.106 R)
• M62: 25,980,064 km (0.101 R)
• M63: 26,088,373 km (0.114 R)
• M64: 26,686,914 km (0.09 R)
• M65: 26,905,626 km (0.082 R)
• M66: 29,690,091 km (0.094 R)
• M67: 29,803,337 km (0.085 R)
• M68: 30,200,968 km (0.085 R)
• M69: 30,257,815 km (0.062 R)
• M70: 31,288,993 km (0.049 R)
• M71: 31,635,163 km (0.054 R)
• M72: 32,623,107 km (0.076 R)
• M73: 32,915,571 km (0.081 R)
• M74: 33,562,133 km (0.116 R)
• M75: 34,094,252 km (0.109 R)
• M76: 34,808,133 km (0.095 R)
• M77: 34,927,662 km (0.1 R)
• M78: 35,948,518 km (0.075 R)
• M79: 36,553,492 km (0.12 R)
• M80: 37,835,097 km (0.082 R)
• M81: 38,142,520 km (0.051 R)
• M82: 38,821,545 km (0.081 R)
• M83: 39,193,595 km (0.056 R)
• M84: 39,442,227 km (0.092 R)
• M85: 41,767,426 km (0.033 R)
• M86: 42,212,330 km (0.094 R)
• M87: 42,658,730 km (0.077 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit