🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.97 AU - 1.03 AU

Year: 356 Days

Day: 35.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.49 AU - 5.59 AU

Year: 4033 Days

Day: 27.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 8.4

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.46 AU - 6.22 AU

Year: 4399 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,111,836 km

• M1: 111,600 km (0.056 R)
• M2: 197,020 km (0.113 R)
• M3: 306,526 km (0.114 R)
• M4: 393,592 km (0.066 R)
• M5: 450,738 km (0.071 R)
• M6: 585,676 km (0.082 R)
• M7: 710,889 km (0.044 R)
• M8: 896,540 km (0.115 R)
• M9: 1,056,311 km (0.119 R)
• M10: 1,404,275 km (0.068 R)
• M11: 1,465,610 km (0.114 R)
• M12: 1,591,273 km (0.081 R)
• M13: 2,041,413 km (0.116 R)
• M14: 2,253,842 km (0.092 R)
• M15: 2,326,396 km (0.115 R)
• M16: 2,436,501 km (0.044 R)
• M17: 2,529,700 km (0.11 R)
• M18: 2,624,096 km (0.06 R)
• M19: 2,681,243 km (0.102 R)
• M20: 2,738,838 km (0.119 R)
• M21: 3,053,143 km (0.115 R)
• M22: 3,483,386 km (0.098 R)
• M23: 3,546,367 km (0.051 R)
• M24: 3,780,787 km (0.102 R)
• M25: 3,932,479 km (0.04 R)
• M26: 4,042,284 km (0.114 R)
• M27: 4,108,556 km (0.099 R)
• M28: 4,979,515 km (0.102 R)
• M29: 5,314,614 km (0.107 R)
• M30: 5,582,993 km (0.041 R)
• M31: 5,855,859 km (0.078 R)
• M32: 6,057,068 km (0.113 R)
• M33: 6,235,090 km (0.09 R)
• M34: 6,858,165 km (0.047 R)
• M35: 7,365,601 km (0.112 R)
• M36: 7,446,832 km (0.082 R)
• M37: 7,555,590 km (0.108 R)
• M38: 7,637,570 km (0.106 R)
• M39: 8,135,431 km (0.117 R)
• M40: 8,501,497 km (0.119 R)
• M41: 8,615,192 km (0.114 R)
• M42: 8,700,762 km (0.098 R)
• M43: 9,017,161 km (0.11 R)
• M44: 10,350,527 km (0.107 R)
• M45: 12,254,310 km (0.068 R)
• M46: 12,318,487 km (0.116 R)
• M47: 12,706,245 km (0.093 R)
• M48: 13,460,667 km (0.057 R)
• M49: 13,560,000 km (0.092 R)
• M50: 13,859,944 km (0.117 R)
• M51: 14,943,780 km (0.06 R)
• M52: 15,115,668 km (0.093 R)
• M53: 15,288,154 km (0.09 R)
• M54: 15,809,503 km (0.109 R)
• M55: 15,949,527 km (0.091 R)
• M56: 16,336,686 km (0.098 R)
• M57: 16,549,115 km (0.107 R)
• M58: 16,655,778 km (0.111 R)
• M59: 17,120,280 km (0.093 R)
• M60: 17,336,149 km (0.116 R)
• M61: 17,697,877 km (0.069 R)
• M62: 18,760,919 km (0.112 R)
• M63: 19,057,871 km (0.087 R)
• M64: 19,581,314 km (0.096 R)
• M65: 19,807,057 km (0.097 R)
• M66: 20,185,091 km (0.112 R)
• M67: 21,102,425 km (0.09 R)
• M68: 21,218,064 km (0.095 R)
• M69: 21,411,195 km (0.112 R)
• M70: 22,582,547 km (0.08 R)
• M71: 23,096,565 km (0.071 R)
• M72: 23,374,817 km (0.112 R)
• M73: 23,454,553 km (0.079 R)
• M74: 23,694,358 km (0.111 R)
• M75: 23,774,542 km (0.106 R)
• M76: 24,458,953 km (0.116 R)
• M77: 24,986,734 km (0.041 R)
• M78: 25,272,615 km (0.1 R)
• M79: 25,723,803 km (0.116 R)
• M80: 26,551,079 km (0.091 R)
• M81: 27,051,633 km (0.077 R)
• M82: 27,261,220 km (0.087 R)
• M83: 27,555,329 km (0.059 R)
• M84: 27,850,636 km (0.081 R)
• M85: 27,935,158 km (0.085 R)
• M86: 28,019,831 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.5

Radius: 6.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.83 AU - 17.29 AU

Year: 20832 Days

Day: 21.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,111,836 km

• M1: 86,916 km (0.116 R)
• M2: 164,408 km (0.103 R)
• M3: 391,647 km (0.098 R)
• M4: 452,833 km (0.073 R)
• M5: 571,763 km (0.076 R)
• M6: 686,355 km (0.047 R)
• M7: 1,543,700 km (0.104 R)
• M8: 1,624,034 km (0.101 R)
• M9: 1,685,220 km (0.082 R)
• M10: 2,113,070 km (0.096 R)
• M11: 2,293,485 km (0.112 R)
• M12: 2,432,013 km (0.104 R)
• M13: 2,741,830 km (0.084 R)
• M14: 2,913,867 km (0.094 R)
• M15: 5,207,502 km (0.119 R)
• M16: 6,045,848 km (0.116 R)
• M17: 7,126,394 km (0.087 R)
• M18: 8,300,737 km (0.117 R)
• M19: 8,801,591 km (0.057 R)
• M20: 9,571,122 km (0.099 R)
• M21: 11,646,942 km (0.033 R)
• M22: 12,126,403 km (0.054 R)
• M23: 12,368,602 km (0.098 R)
• M24: 12,857,787 km (0.087 R)
• M25: 16,544,328 km (0.115 R)
• M26: 17,718,821 km (0.047 R)
• M27: 17,764,448 km (0.096 R)
• M28: 19,719,393 km (0.082 R)
• M29: 20,147,093 km (0.11 R)
• M30: 20,818,488 km (0.088 R)
• M31: 22,134,052 km (0.086 R)
• M32: 22,430,106 km (0.074 R)
• M33: 22,528,991 km (0.084 R)
• M34: 22,926,322 km (0.107 R)
• M35: 23,878,962 km (0.076 R)
• M36: 25,100,877 km (0.086 R)
• M37: 25,667,703 km (0.093 R)
• M38: 26,186,658 km (0.075 R)
• M39: 26,238,719 km (0.031 R)
• M40: 27,076,766 km (0.109 R)
• M41: 28,457,255 km (0.104 R)
• M42: 31,175,747 km (0.099 R)
• M43: 31,618,408 km (0.071 R)
• M44: 33,465,941 km (0.092 R)
• M45: 33,862,376 km (0.102 R)
• M46: 34,488,293 km (0.061 R)
• M47: 35,175,695 km (0.105 R)
• M48: 35,694,202 km (0.102 R)
• M49: 35,983,225 km (0.116 R)
• M50: 36,099,163 km (0.115 R)
• M51: 38,028,826 km (0.085 R)
• M52: 38,738,817 km (0.111 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit