🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 186 Days

Day: 24.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.42 AU - 2.52 AU

Year: 1447 Days

Day: 42.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.93 AU - 4.91 AU

Year: 3464 Days

Day: 25.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,648,586 km

• M1: 2,821,565 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.46 AU - 5.38 AU

Year: 3464 Days

Day: 20.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 8.8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.97 AU - 6.09 AU

Year: 4205 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,648,586 km

• M1: 110,254 km (0.118 R)
• M2: 255,962 km (0.045 R)
• M3: 523,742 km (0.112 R)
• M4: 751,131 km (0.114 R)
• M5: 907,610 km (0.059 R)
• M6: 1,048,681 km (0.091 R)
• M7: 1,684,023 km (0.061 R)
• M8: 1,875,359 km (0.084 R)
• M9: 1,973,794 km (0.117 R)
• M10: 2,073,875 km (0.096 R)
• M11: 2,473,601 km (0.099 R)
• M12: 2,784,465 km (0.084 R)
• M13: 2,859,563 km (0.055 R)
• M14: 2,935,260 km (0.057 R)
• M15: 3,423,547 km (0.081 R)
• M16: 3,605,458 km (0.119 R)
• M17: 3,832,398 km (0.082 R)
• M18: 4,000,247 km (0.094 R)
• M19: 4,063,976 km (0.102 R)
• M20: 4,127,854 km (0.114 R)
• M21: 4,278,350 km (0.09 R)
• M22: 4,540,744 km (0.039 R)
• M23: 4,651,596 km (0.119 R)
• M24: 4,989,687 km (0.12 R)
• M25: 5,081,092 km (0.063 R)
• M26: 5,382,382 km (0.115 R)
• M27: 5,785,249 km (0.051 R)
• M28: 5,953,846 km (0.071 R)
• M29: 6,051,084 km (0.091 R)
• M30: 6,345,642 km (0.055 R)
• M31: 6,948,821 km (0.098 R)
• M32: 7,491,712 km (0.092 R)
• M33: 8,021,438 km (0.047 R)
• M34: 8,263,786 km (0.081 R)
• M35: 8,590,658 km (0.085 R)
• M36: 9,369,763 km (0.101 R)
• M37: 9,767,843 km (0.118 R)
• M38: 10,142,436 km (0.041 R)
• M39: 10,317,017 km (0.118 R)
• M40: 10,521,817 km (0.046 R)
• M41: 10,965,225 km (0.037 R)
• M42: 11,505,423 km (0.104 R)
• M43: 11,626,747 km (0.109 R)
• M44: 12,054,447 km (0.103 R)
• M45: 12,146,749 km (0.082 R)
• M46: 13,019,652 km (0.039 R)
• M47: 13,431,794 km (0.093 R)
• M48: 13,623,579 km (0.072 R)
• M49: 13,945,065 km (0.113 R)
• M50: 14,009,691 km (0.083 R)
• M51: 14,204,019 km (0.115 R)
• M52: 15,522,873 km (0.072 R)
• M53: 15,892,380 km (0.091 R)
• M54: 16,027,467 km (0.072 R)
• M55: 16,129,044 km (0.077 R)
• M56: 16,983,697 km (0.112 R)
• M57: 17,052,811 km (0.088 R)
• M58: 17,156,482 km (0.104 R)
• M59: 17,295,010 km (0.066 R)
• M60: 17,538,555 km (0.113 R)
• M61: 17,713,136 km (0.094 R)
• M62: 17,888,165 km (0.071 R)
• M63: 18,169,709 km (0.095 R)
• M64: 18,452,598 km (0.081 R)
• M65: 18,630,171 km (0.101 R)
• M66: 18,772,588 km (0.114 R)
• M67: 19,130,426 km (0.085 R)
• M68: 19,598,817 km (0.093 R)
• M69: 19,707,425 km (0.048 R)
• M70: 19,779,980 km (0.067 R)
• M71: 19,998,243 km (0.055 R)
• M72: 20,510,317 km (0.049 R)
• M73: 20,915,727 km (0.117 R)
• M74: 21,472,830 km (0.068 R)
• M75: 22,110,266 km (0.1 R)
• M76: 22,753,687 km (0.112 R)
• M77: 22,944,125 km (0.083 R)
• M78: 23,020,569 km (0.12 R)
• M79: 23,250,052 km (0.089 R)
• M80: 23,518,730 km (0.113 R)
• M81: 23,634,220 km (0.119 R)
• M82: 23,788,455 km (0.111 R)
• M83: 24,760,093 km (0.091 R)
• M84: 25,903,470 km (0.113 R)
• M85: 26,341,791 km (0.08 R)
• M86: 26,501,712 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 13.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.36 AU - 5.86 AU

Year: 4953 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,648,586 km

• M1: 235,766 km (0.092 R)
• M2: 355,145 km (0.094 R)
• M3: 592,856 km (0.111 R)
• M4: 1,019,958 km (0.079 R)
• M5: 1,426,565 km (0.09 R)
• M6: 1,616,405 km (0.058 R)
• M7: 1,848,730 km (0.042 R)
• M8: 2,291,540 km (0.111 R)
• M9: 2,459,239 km (0.07 R)
• M10: 2,592,531 km (0.054 R)
• M11: 2,728,216 km (0.105 R)
• M12: 2,886,491 km (0.106 R)
• M13: 3,295,491 km (0.043 R)
• M14: 3,421,902 km (0.044 R)
• M15: 3,701,500 km (0.117 R)
• M16: 3,966,288 km (0.115 R)
• M17: 4,146,255 km (0.114 R)
• M18: 4,375,139 km (0.066 R)
• M19: 5,332,416 km (0.098 R)
• M20: 5,682,475 km (0.118 R)
• M21: 5,860,497 km (0.072 R)
• M22: 6,169,865 km (0.106 R)
• M23: 6,804,758 km (0.115 R)
• M24: 6,966,773 km (0.109 R)
• M25: 7,075,530 km (0.076 R)
• M26: 7,516,246 km (0.107 R)
• M27: 7,937,513 km (0.094 R)
• M28: 8,511,371 km (0.074 R)
• M29: 8,803,386 km (0.099 R)
• M30: 8,950,590 km (0.082 R)
• M31: 9,247,542 km (0.092 R)
• M32: 10,312,380 km (0.098 R)
• M33: 10,467,662 km (0.119 R)
• M34: 10,623,842 km (0.106 R)
• M35: 10,843,602 km (0.07 R)
• M36: 11,415,963 km (0.078 R)
• M37: 11,802,973 km (0.102 R)
• M38: 12,194,321 km (0.034 R)
• M39: 12,325,668 km (0.046 R)
• M40: 12,822,632 km (0.085 R)
• M41: 13,191,391 km (0.086 R)
• M42: 13,360,137 km (0.069 R)
• M43: 13,529,482 km (0.077 R)
• M44: 13,665,616 km (0.027 R)
• M45: 15,086,646 km (0.071 R)
• M46: 15,298,626 km (0.078 R)
• M47: 15,547,108 km (0.099 R)
• M48: 15,796,937 km (0.085 R)
• M49: 16,156,121 km (0.075 R)
• M50: 16,627,205 km (0.105 R)
• M51: 16,846,067 km (0.112 R)
• M52: 17,360,683 km (0.108 R)
• M53: 17,917,786 km (0.085 R)
• M54: 18,254,830 km (0.084 R)
• M55: 18,405,325 km (0.043 R)
• M56: 19,202,233 km (0.07 R)
• M57: 19,316,975 km (0.091 R)
• M58: 19,624,249 km (0.085 R)
• M59: 20,282,330 km (0.083 R)
• M60: 20,399,166 km (0.03 R)
• M61: 20,672,780 km (0.102 R)
• M62: 21,620,183 km (0.117 R)
• M63: 21,779,505 km (0.069 R)
• M64: 22,581,799 km (0.115 R)
• M65: 23,067,842 km (0.09 R)
• M66: 23,762,275 km (0.119 R)
• M67: 23,885,544 km (0.06 R)
• M68: 24,629,644 km (0.033 R)
• M69: 25,633,595 km (0.118 R)
• M70: 25,928,901 km (0.119 R)
• M71: 26,395,198 km (0.115 R)
• M72: 26,992,841 km (0.057 R)
• M73: 27,508,655 km (0.053 R)
• M74: 28,332,042 km (0.103 R)
• M75: 28,681,203 km (0.062 R)
• M76: 28,856,232 km (0.113 R)
• M77: 29,383,715 km (0.102 R)
• M78: 29,604,371 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit