🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.65 AU - 0.95 AU

Year: 271 Days

Day: 45.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,736,694 km

• M1: 147,504 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.01 AU - 1.65 AU

Year: 581 Days

Day: 19.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 1000 Days

Day: 30.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,736,694 km

• M1: 237,262 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.54 AU - 2.32 AU

Year: 1016 Days

Day: 13.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.65 AU - 2.79 AU

Year: 1699 Days

Day: 34.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.07 AU - 4.47 AU

Year: 2772 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.54 AU - 7.76 AU

Year: 7241 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,736,694 km

• M1: 162,912 km (0.086 R)
• M2: 247,884 km (0.084 R)
• M3: 542,741 km (0.052 R)
• M4: 670,498 km (0.095 R)
• M5: 822,788 km (0.102 R)
• M6: 1,133,503 km (0.076 R)
• M7: 1,564,644 km (0.043 R)
• M8: 1,879,697 km (0.096 R)
• M9: 2,007,753 km (0.041 R)
• M10: 2,101,102 km (0.113 R)
• M11: 2,389,976 km (0.1 R)
• M12: 2,650,874 km (0.095 R)
• M13: 2,858,067 km (0.111 R)
• M14: 2,984,926 km (0.069 R)
• M15: 3,070,496 km (0.025 R)
• M16: 3,222,488 km (0.057 R)
• M17: 3,332,442 km (0.068 R)
• M18: 4,649,502 km (0.077 R)
• M19: 4,849,813 km (0.037 R)
• M20: 5,362,784 km (0.057 R)
• M21: 5,785,847 km (0.113 R)
• M22: 6,082,949 km (0.047 R)
• M23: 6,192,305 km (0.086 R)
• M24: 6,776,784 km (0.061 R)
• M25: 6,918,602 km (0.102 R)
• M26: 7,061,468 km (0.105 R)
• M27: 7,205,232 km (0.11 R)
• M28: 7,525,072 km (0.109 R)
• M29: 7,849,699 km (0.079 R)
• M30: 8,058,538 km (0.119 R)
• M31: 8,239,103 km (0.115 R)
• M32: 9,005,792 km (0.071 R)
• M33: 9,318,900 km (0.119 R)
• M34: 9,572,020 km (0.066 R)
• M35: 9,667,463 km (0.092 R)
• M36: 10,672,910 km (0.107 R)
• M37: 10,838,216 km (0.118 R)
• M38: 11,004,270 km (0.075 R)
• M39: 11,137,861 km (0.104 R)
• M40: 12,363,666 km (0.087 R)
• M41: 12,711,780 km (0.08 R)
• M42: 12,851,953 km (0.118 R)
• M43: 14,646,978 km (0.064 R)
• M44: 15,089,488 km (0.109 R)
• M45: 15,237,890 km (0.077 R)
• M46: 15,349,639 km (0.104 R)
• M47: 15,836,580 km (0.103 R)
• M48: 16,941,360 km (0.097 R)
• M49: 17,173,088 km (0.111 R)
• M50: 17,835,208 km (0.041 R)
• M51: 18,466,062 km (0.095 R)
• M52: 19,024,062 km (0.087 R)
• M53: 19,912,075 km (0.047 R)
• M54: 20,156,668 km (0.05 R)
• M55: 20,607,705 km (0.06 R)
• M56: 20,896,279 km (0.041 R)
• M57: 21,352,702 km (0.08 R)
• M58: 21,728,642 km (0.103 R)
• M59: 21,812,417 km (0.105 R)
• M60: 22,275,422 km (0.097 R)
• M61: 22,571,626 km (0.042 R)
• M62: 23,082,652 km (0.096 R)
• M63: 23,168,222 km (0.068 R)
• M64: 24,202,841 km (0.06 R)
• M65: 24,944,847 km (0.048 R)
• M66: 25,561,639 km (0.09 R)
• M67: 25,783,043 km (0.078 R)
• M68: 26,227,947 km (0.106 R)
• M69: 26,361,838 km (0.09 R)
• M70: 26,765,153 km (0.093 R)
• M71: 27,396,456 km (0.08 R)
• M72: 27,577,619 km (0.061 R)
• M73: 27,895,814 km (0.054 R)
• M74: 28,032,696 km (0.101 R)
• M75: 28,215,355 km (0.085 R)
• M76: 29,134,634 km (0.073 R)
• M77: 30,344,432 km (0.044 R)
• M78: 30,485,054 km (0.095 R)
• M79: 31,191,455 km (0.082 R)
• M80: 31,523,114 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 5.3

Gravity: 28.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.15 AU - 17.19 AU

Year: 23494 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,736,694 km

• M1: 335,698 km (0.057 R)
• M2: 503,846 km (0.115 R)
• M3: 597,494 km (0.095 R)
• M4: 912,397 km (0.104 R)
• M5: 1,468,004 km (0.111 R)
• M6: 1,603,689 km (0.116 R)
• M7: 1,887,177 km (0.114 R)
• M8: 2,034,830 km (0.08 R)
• M9: 3,523,927 km (0.108 R)
• M10: 3,660,062 km (0.11 R)
• M11: 4,126,508 km (0.038 R)
• M12: 5,268,837 km (0.08 R)
• M13: 5,320,598 km (0.12 R)
• M14: 5,955,042 km (0.114 R)
• M15: 6,501,673 km (0.117 R)
• M16: 6,837,520 km (0.116 R)
• M17: 7,409,583 km (0.113 R)
• M18: 7,760,090 km (0.106 R)
• M19: 7,878,273 km (0.112 R)
• M20: 9,029,279 km (0.079 R)
• M21: 9,215,827 km (0.096 R)
• M22: 9,529,534 km (0.101 R)
• M23: 9,719,374 km (0.071 R)
• M24: 9,782,953 km (0.028 R)
• M25: 9,910,560 km (0.089 R)
• M26: 10,231,896 km (0.094 R)
• M27: 12,299,339 km (0.116 R)
• M28: 12,506,083 km (0.046 R)
• M29: 12,644,610 km (0.071 R)
• M30: 13,063,036 km (0.036 R)
• M31: 13,985,307 km (0.077 R)
• M32: 15,148,879 km (0.113 R)
• M33: 15,593,184 km (0.096 R)
• M34: 16,117,076 km (0.111 R)
• M35: 17,258,807 km (0.04 R)
• M36: 18,190,802 km (0.091 R)
• M37: 20,673,079 km (0.108 R)
• M38: 21,165,705 km (0.057 R)
• M39: 21,662,071 km (0.119 R)
• M40: 22,413,950 km (0.112 R)
• M41: 23,514,990 km (0.076 R)
• M42: 25,681,466 km (0.098 R)
• M43: 27,639,852 km (0.057 R)
• M44: 28,273,100 km (0.036 R)
• M45: 28,545,966 km (0.066 R)
• M46: 29,923,015 km (0.106 R)
• M47: 33,028,068 km (0.119 R)
• M48: 33,315,446 km (0.109 R)
• M49: 33,411,338 km (0.074 R)
• M50: 34,376,095 km (0.074 R)
• M51: 36,233,951 km (0.081 R)
• M52: 38,124,120 km (0.082 R)
• M53: 39,131,811 km (0.069 R)
• M54: 40,148,329 km (0.074 R)
• M55: 41,173,373 km (0.108 R)
• M56: 41,276,296 km (0.112 R)
• M57: 41,999,602 km (0.089 R)
• M58: 42,103,274 km (0.096 R)
• M59: 42,518,856 km (0.036 R)
• M60: 43,878,701 km (0.054 R)
• M61: 45,040,329 km (0.107 R)
• M62: 47,934,449 km (0.062 R)
• M63: 49,130,783 km (0.034 R)
• M64: 50,998,662 km (0.092 R)
• M65: 52,108,379 km (0.054 R)
• M66: 52,666,080 km (0.115 R)
• M67: 52,889,878 km (0.081 R)
• M68: 54,690,588 km (0.088 R)
• M69: 54,803,684 km (0.039 R)
• M70: 55,030,325 km (0.103 R)
• M71: 55,370,959 km (0.061 R)
• M72: 57,314,086 km (0.109 R)
• M73: 59,745,051 km (0.075 R)
• M74: 60,914,458 km (0.046 R)
• M75: 62,682,705 km (0.106 R)
• M76: 62,919,668 km (0.091 R)
• M77: 64,946,420 km (0.067 R)
• M78: 66,028,162 km (0.108 R)
• M79: 67,844,130 km (0.119 R)
• M80: 68,575,066 km (0.074 R)
• M81: 69,922,045 km (0.118 R)
• M82: 70,660,310 km (0.072 R)
• M83: 72,890,815 km (0.056 R)
• M84: 74,641,558 km (0.109 R)
• M85: 77,293,629 km (0.105 R)
• M86: 78,311,942 km (0.099 R)
• M87: 78,439,549 km (0.113 R)
• M88: 79,078,631 km (0.099 R)
• M89: 79,976,218 km (0.101 R)
• M90: 81,006,200 km (0.087 R)
• M91: 85,958,338 km (0.093 R)
• M92: 86,749,112 km (0.082 R)
• M93: 87,939,912 km (0.042 R)
• M94: 88,603,677 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit