🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.14 AU - 1.72 AU

Year: 651 Days

Day: 40.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.91 AU - 2.73 AU

Year: 1346 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.31 AU - 2.79 AU

Year: 1551 Days

Day: 36.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.72 AU - 3.3 AU

Year: 1989 Days

Day: 44.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.79 AU - 3.63 AU

Year: 2190 Days

Day: 28.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 9.5

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.49 AU - 7.41 AU

Year: 6238 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,332,368 km

• M1: 119,379 km (0.103 R)
• M2: 188,194 km (0.067 R)
• M3: 434,731 km (0.119 R)
• M4: 506,688 km (0.068 R)
• M5: 664,663 km (0.064 R)
• M6: 764,744 km (0.086 R)
• M7: 1,199,775 km (0.093 R)
• M8: 1,663,977 km (0.055 R)
• M9: 1,743,264 km (0.086 R)
• M10: 1,844,243 km (0.036 R)
• M11: 2,052,034 km (0.075 R)
• M12: 2,423,037 km (0.027 R)
• M13: 2,513,394 km (0.081 R)
• M14: 2,767,860 km (0.092 R)
• M15: 3,529,313 km (0.051 R)
• M16: 4,379,926 km (0.107 R)
• M17: 4,658,478 km (0.092 R)
• M18: 5,648,068 km (0.1 R)
• M19: 6,012,638 km (0.103 R)
• M20: 6,135,906 km (0.111 R)
• M21: 6,353,571 km (0.065 R)
• M22: 6,447,668 km (0.056 R)
• M23: 6,542,214 km (0.108 R)
• M24: 6,796,530 km (0.084 R)
• M25: 6,892,871 km (0.074 R)
• M26: 7,151,676 km (0.083 R)
• M27: 7,880,068 km (0.095 R)
• M28: 7,947,536 km (0.097 R)
• M29: 8,184,948 km (0.071 R)
• M30: 8,355,939 km (0.057 R)
• M31: 8,666,803 km (0.084 R)
• M32: 8,946,252 km (0.108 R)
• M33: 9,016,712 km (0.092 R)
• M34: 9,838,902 km (0.045 R)
• M35: 11,401,303 km (0.069 R)
• M36: 11,515,894 km (0.066 R)
• M37: 11,630,786 km (0.116 R)
• M38: 12,446,094 km (0.112 R)
• M39: 13,199,469 km (0.074 R)
• M40: 13,682,969 km (0.083 R)
• M41: 14,131,314 km (0.12 R)
• M42: 14,213,294 km (0.085 R)
• M43: 14,295,423 km (0.103 R)
• M44: 15,000,478 km (0.071 R)
• M45: 15,547,258 km (0.047 R)
• M46: 15,801,724 km (0.102 R)
• M47: 16,487,331 km (0.086 R)
• M48: 16,616,883 km (0.082 R)
• M49: 17,314,009 km (0.074 R)
• M50: 19,507,712 km (0.118 R)
• M51: 20,196,610 km (0.053 R)
• M52: 20,474,413 km (0.084 R)
• M53: 21,740,011 km (0.079 R)
• M54: 21,834,856 km (0.053 R)
• M55: 22,310,727 km (0.065 R)
• M56: 22,502,063 km (0.113 R)
• M57: 22,790,039 km (0.072 R)
• M58: 23,224,321 km (0.097 R)
• M59: 23,321,261 km (0.098 R)
• M60: 23,954,209 km (0.034 R)
• M61: 24,297,387 km (0.055 R)
• M62: 24,741,094 km (0.097 R)
• M63: 26,037,659 km (0.101 R)
• M64: 26,390,560 km (0.109 R)
• M65: 26,694,244 km (0.074 R)
• M66: 26,999,125 km (0.069 R)
• M67: 27,203,026 km (0.052 R)
• M68: 29,165,601 km (0.09 R)
• M69: 29,479,607 km (0.115 R)
• M70: 29,899,977 km (0.091 R)
• M71: 30,005,443 km (0.099 R)
• M72: 30,216,676 km (0.088 R)
• M73: 31,013,135 km (0.112 R)
• M74: 31,440,685 km (0.069 R)
• M75: 31,924,186 km (0.086 R)
• M76: 32,735,305 km (0.09 R)
• M77: 34,986,753 km (0.093 R)
• M78: 35,264,706 km (0.049 R)
• M79: 36,778,487 km (0.04 R)
• M80: 37,174,472 km (0.052 R)
• M81: 37,344,565 km (0.102 R)
• M82: 37,970,483 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 14.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.33 AU - 6.61 AU

Year: 6267 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,332,368 km

• M1: 232,924 km (0.053 R)
• M2: 414,087 km (0.078 R)
• M3: 523,293 km (0.114 R)
• M4: 657,782 km (0.065 R)
• M5: 1,010,234 km (0.098 R)
• M6: 1,326,335 km (0.112 R)
• M7: 1,455,438 km (0.095 R)
• M8: 1,606,083 km (0.107 R)
• M9: 1,762,113 km (0.085 R)
• M10: 1,941,930 km (0.089 R)
• M11: 2,640,253 km (0.119 R)
• M12: 2,889,782 km (0.11 R)
• M13: 3,169,081 km (0.025 R)
• M14: 3,870,845 km (0.111 R)
• M15: 4,131,594 km (0.114 R)
• M16: 4,349,259 km (0.107 R)
• M17: 4,795,958 km (0.091 R)
• M18: 5,024,992 km (0.112 R)
• M19: 5,814,570 km (0.09 R)
• M20: 6,059,163 km (0.08 R)
• M21: 6,530,396 km (0.049 R)
• M22: 6,956,151 km (0.088 R)
• M23: 7,186,981 km (0.078 R)
• M24: 7,391,032 km (0.087 R)
• M25: 7,567,558 km (0.052 R)
• M26: 7,924,648 km (0.041 R)
• M27: 9,535,817 km (0.062 R)
• M28: 9,824,840 km (0.079 R)
• M29: 10,116,855 km (0.099 R)
• M30: 10,280,216 km (0.105 R)
• M31: 10,642,991 km (0.115 R)
• M32: 12,170,236 km (0.055 R)
• M33: 12,589,110 km (0.095 R)
• M34: 12,800,342 km (0.099 R)
• M35: 13,548,930 km (0.106 R)
• M36: 13,874,155 km (0.064 R)
• M37: 14,092,419 km (0.074 R)
• M38: 14,791,041 km (0.047 R)
• M39: 15,955,062 km (0.09 R)
• M40: 16,222,094 km (0.076 R)
• M41: 16,452,026 km (0.104 R)
• M42: 16,606,112 km (0.03 R)
• M43: 16,799,093 km (0.04 R)
• M44: 17,031,867 km (0.05 R)
• M45: 17,815,311 km (0.063 R)
• M46: 18,132,010 km (0.087 R)
• M47: 18,370,768 km (0.037 R)
• M48: 18,490,596 km (0.118 R)
• M49: 18,891,668 km (0.034 R)
• M50: 19,825,308 km (0.076 R)
• M51: 20,194,665 km (0.054 R)
• M52: 20,940,261 km (0.085 R)
• M53: 21,274,612 km (0.119 R)
• M54: 21,400,424 km (0.088 R)
• M55: 21,990,887 km (0.044 R)
• M56: 22,458,530 km (0.09 R)
• M57: 22,715,090 km (0.061 R)
• M58: 22,886,679 km (0.101 R)
• M59: 23,620,457 km (0.067 R)
• M60: 23,881,355 km (0.056 R)
• M61: 24,274,498 km (0.102 R)
• M62: 24,449,827 km (0.111 R)
• M63: 25,200,061 km (0.07 R)
• M64: 25,600,384 km (0.111 R)
• M65: 25,823,584 km (0.038 R)
• M66: 26,137,291 km (0.106 R)
• M67: 26,677,938 km (0.077 R)
• M68: 26,949,608 km (0.072 R)
• M69: 27,632,971 km (0.097 R)
• M70: 27,953,858 km (0.025 R)
• M71: 28,368,095 km (0.109 R)
• M72: 28,970,226 km (0.088 R)
• M73: 29,810,816 km (0.112 R)
• M74: 30,754,330 km (0.081 R)
• M75: 31,325,046 km (0.107 R)
• M76: 31,563,954 km (0.081 R)
• M77: 31,755,439 km (0.069 R)
• M78: 32,091,586 km (0.037 R)
• M79: 32,332,438 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit