🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 117 Days

Day: 42.4 Hours

Environment

Temp: 345 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 199 Days

Day: 28.3 Hours

Environment

Temp: 259 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 0.99 AU

Year: 228 Days

Day: 13.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.1 AU

Year: 295 Days

Day: 21.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 401 Days

Day: 46.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,736,406 km

• M1: 355,744 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.77 AU

Year: 541 Days

Day: 19.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,736,406 km

• M1: 449,990 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.89 AU - 3.63 AU

Year: 1844 Days

Day: 41.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 14.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.94 AU - 10.94 AU

Year: 10565 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,736,406 km

• M1: 207,343 km (0.097 R)
• M2: 339,587 km (0.084 R)
• M3: 481,855 km (0.059 R)
• M4: 617,091 km (0.101 R)
• M5: 884,572 km (0.082 R)
• M6: 1,033,422 km (0.038 R)
• M7: 1,191,397 km (0.088 R)
• M8: 1,396,347 km (0.074 R)
• M9: 1,685,220 km (0.073 R)
• M10: 1,885,232 km (0.062 R)
• M11: 2,104,543 km (0.034 R)
• M12: 2,274,785 km (0.093 R)
• M13: 2,485,269 km (0.072 R)
• M14: 2,813,487 km (0.091 R)
• M15: 3,233,857 km (0.116 R)
• M16: 3,391,683 km (0.082 R)
• M17: 3,964,942 km (0.107 R)
• M18: 4,091,801 km (0.06 R)
• M19: 4,248,729 km (0.1 R)
• M20: 4,701,861 km (0.099 R)
• M21: 5,093,957 km (0.116 R)
• M22: 5,340,644 km (0.111 R)
• M23: 5,765,951 km (0.086 R)
• M24: 5,926,320 km (0.091 R)
• M25: 6,104,491 km (0.075 R)
• M26: 6,350,280 km (0.039 R)
• M27: 6,649,476 km (0.116 R)
• M28: 6,902,595 km (0.077 R)
• M29: 7,331,343 km (0.078 R)
• M30: 7,733,612 km (0.06 R)
• M31: 8,017,698 km (0.098 R)
• M32: 8,890,751 km (0.059 R)
• M33: 9,395,195 km (0.04 R)
• M34: 9,565,437 km (0.104 R)
• M35: 9,698,580 km (0.047 R)
• M36: 11,143,396 km (0.108 R)
• M37: 11,952,271 km (0.11 R)
• M38: 12,239,948 km (0.114 R)
• M39: 12,467,487 km (0.097 R)
• M40: 13,179,872 km (0.089 R)
• M41: 13,285,787 km (0.094 R)
• M42: 13,455,880 km (0.038 R)
• M43: 13,712,290 km (0.043 R)
• M44: 14,273,282 km (0.097 R)
• M45: 14,710,108 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 9.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.85 AU - 14.95 AU

Year: 14511 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,736,406 km

• M1: 173,683 km (0.097 R)
• M2: 405,859 km (0.09 R)
• M3: 485,295 km (0.061 R)
• M4: 990,488 km (0.062 R)
• M5: 1,103,284 km (0.112 R)
• M6: 1,442,273 km (0.098 R)
• M7: 1,650,513 km (0.08 R)
• M8: 2,009,997 km (0.046 R)
• M9: 2,333,278 km (0.116 R)
• M10: 2,485,718 km (0.066 R)
• M11: 2,962,935 km (0.105 R)
• M12: 3,468,726 km (0.11 R)
• M13: 3,928,739 km (0.083 R)
• M14: 5,913,454 km (0.098 R)
• M15: 6,548,048 km (0.097 R)
• M16: 6,634,217 km (0.108 R)
• M17: 6,851,582 km (0.088 R)
• M18: 7,293,195 km (0.064 R)
• M19: 7,382,655 km (0.106 R)
• M20: 7,881,265 km (0.105 R)
• M21: 8,673,086 km (0.071 R)
• M22: 8,910,947 km (0.118 R)
• M23: 9,392,802 km (0.078 R)
• M24: 9,490,339 km (0.117 R)
• M25: 9,932,850 km (0.109 R)
• M26: 10,482,921 km (0.08 R)
• M27: 11,560,475 km (0.093 R)
• M28: 11,822,121 km (0.082 R)
• M29: 12,726,740 km (0.08 R)
• M30: 13,598,297 km (0.1 R)
• M31: 13,874,604 km (0.073 R)
• M32: 14,264,606 km (0.061 R)
• M33: 15,055,530 km (0.118 R)
• M34: 15,169,673 km (0.113 R)
• M35: 15,571,493 km (0.098 R)
• M36: 17,213,329 km (0.031 R)
• M37: 17,692,491 km (0.12 R)
• M38: 18,725,315 km (0.074 R)
• M39: 19,032,888 km (0.07 R)
• M40: 19,404,041 km (0.119 R)
• M41: 19,777,586 km (0.116 R)
• M42: 19,902,650 km (0.092 R)
• M43: 21,810,023 km (0.088 R)
• M44: 22,719,877 km (0.102 R)
• M45: 23,047,946 km (0.099 R)
• M46: 23,311,387 km (0.108 R)
• M47: 24,107,996 km (0.099 R)
• M48: 24,509,666 km (0.027 R)
• M49: 24,913,431 km (0.092 R)
• M50: 25,727,692 km (0.113 R)
• M51: 26,413,000 km (0.105 R)
• M52: 26,619,744 km (0.115 R)
• M53: 26,896,201 km (0.115 R)
• M54: 27,243,119 km (0.095 R)
• M55: 27,312,682 km (0.041 R)
• M56: 28,081,914 km (0.107 R)
• M57: 29,000,146 km (0.109 R)
• M58: 30,793,525 km (0.12 R)
• M59: 31,229,303 km (0.119 R)
• M60: 31,886,786 km (0.08 R)
• M61: 31,960,089 km (0.058 R)
• M62: 35,849,933 km (0.116 R)
• M63: 35,926,228 km (0.085 R)
• M64: 38,629,162 km (0.045 R)
• M65: 38,707,402 km (0.096 R)
• M66: 40,361,506 km (0.094 R)
• M67: 40,520,229 km (0.119 R)
• M68: 42,199,465 km (0.044 R)
• M69: 42,845,129 km (0.071 R)
• M70: 43,007,144 km (0.116 R)
• M71: 43,088,076 km (0.047 R)
• M72: 43,901,290 km (0.085 R)
• M73: 44,391,672 km (0.109 R)
• M74: 44,555,631 km (0.115 R)
• M75: 44,801,720 km (0.111 R)
• M76: 45,377,971 km (0.078 R)
• M77: 49,224,731 km (0.108 R)
• M78: 50,843,828 km (0.078 R)
• M79: 51,187,006 km (0.088 R)
• M80: 51,961,773 km (0.042 R)
• M81: 53,697,408 km (0.091 R)
• M82: 53,959,354 km (0.091 R)
• M83: 54,221,748 km (0.095 R)
• M84: 54,572,256 km (0.074 R)
• M85: 55,451,892 km (0.092 R)
• M86: 55,716,680 km (0.045 R)
• M87: 56,602,449 km (0.107 R)
• M88: 57,582,165 km (0.07 R)
• M89: 57,850,245 km (0.105 R)
• M90: 59,107,166 km (0.079 R)
• M91: 59,467,996 km (0.066 R)
• M92: 59,558,203 km (0.085 R)
• M93: 59,739,067 km (0.091 R)

Kuiper Belt

Range: 35 - 63 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 20,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit