🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 651 Days

Day: 31.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,476,700 km

• M1: 25,282 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.35 AU - 2.03 AU

Year: 795 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.81 AU - 3.37 AU

Year: 1964 Days

Day: 25.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 125.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 11.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.84 AU - 9 AU

Year: 9635 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,476,700 km

• M1: 139,276 km (0.032 R)
• M2: 222,602 km (0.046 R)
• M3: 398,678 km (0.081 R)
• M4: 630,106 km (0.067 R)
• M5: 829,520 km (0.07 R)
• M6: 1,117,047 km (0.077 R)
• M7: 1,473,240 km (0.079 R)
• M8: 1,606,532 km (0.118 R)
• M9: 1,723,966 km (0.103 R)
• M10: 2,579,666 km (0.107 R)
• M11: 3,347,552 km (0.118 R)
• M12: 3,783,181 km (0.097 R)
• M13: 4,074,747 km (0.114 R)
• M14: 4,209,684 km (0.085 R)
• M15: 4,318,741 km (0.083 R)
• M16: 4,456,371 km (0.087 R)
• M17: 4,764,393 km (0.095 R)
• M18: 4,935,383 km (0.116 R)
• M19: 5,079,446 km (0.07 R)
• M20: 5,166,662 km (0.069 R)
• M21: 7,173,816 km (0.111 R)
• M22: 7,634,727 km (0.067 R)
• M23: 7,868,848 km (0.102 R)
• M24: 8,071,404 km (0.075 R)
• M25: 8,481,601 km (0.116 R)
• M26: 8,968,991 km (0.109 R)
• M27: 9,753,183 km (0.055 R)
• M28: 9,861,791 km (0.089 R)
• M29: 10,153,507 km (0.081 R)
• M30: 10,932,762 km (0.109 R)
• M31: 11,310,646 km (0.058 R)
• M32: 11,424,789 km (0.074 R)
• M33: 11,962,743 km (0.099 R)
• M34: 12,156,921 km (0.109 R)
• M35: 12,864,669 km (0.092 R)
• M36: 13,303,739 km (0.056 R)
• M37: 13,585,581 km (0.1 R)
• M38: 14,402,236 km (0.12 R)
• M39: 14,525,953 km (0.06 R)
• M40: 14,650,269 km (0.112 R)
• M41: 15,066,899 km (0.105 R)
• M42: 15,784,071 km (0.116 R)
• M43: 16,082,519 km (0.11 R)
• M44: 16,469,230 km (0.07 R)
• M45: 16,858,932 km (0.091 R)
• M46: 16,945,848 km (0.032 R)
• M47: 18,001,710 km (0.108 R)
• M48: 18,269,042 km (0.114 R)
• M49: 20,269,016 km (0.082 R)
• M50: 20,593,493 km (0.115 R)
• M51: 20,686,543 km (0.042 R)
• M52: 21,719,367 km (0.115 R)
• M53: 22,051,474 km (0.043 R)
• M54: 24,079,423 km (0.099 R)
• M55: 24,818,137 km (0.079 R)
• M56: 24,966,688 km (0.053 R)
• M57: 25,364,469 km (0.1 R)
• M58: 26,317,706 km (0.028 R)
• M59: 26,722,518 km (0.05 R)
• M60: 26,874,809 km (0.105 R)
• M61: 27,078,411 km (0.07 R)
• M62: 27,949,370 km (0.038 R)
• M63: 28,258,888 km (0.079 R)
• M64: 28,985,784 km (0.12 R)
• M65: 29,666,155 km (0.119 R)
• M66: 30,087,423 km (0.098 R)
• M67: 30,351,762 km (0.097 R)
• M68: 31,577,717 km (0.119 R)
• M69: 31,953,956 km (0.085 R)
• M70: 32,385,845 km (0.077 R)
• M71: 32,494,153 km (0.043 R)
• M72: 32,928,436 km (0.087 R)
• M73: 33,967,693 km (0.047 R)
• M74: 34,187,751 km (0.03 R)
• M75: 34,518,811 km (0.082 R)
• M76: 34,906,569 km (0.102 R)
• M77: 35,073,071 km (0.098 R)
• M78: 36,584,159 km (0.077 R)
• M79: 37,035,945 km (0.085 R)
• M80: 37,546,522 km (0.036 R)
• M81: 37,774,061 km (0.074 R)
• M82: 38,002,197 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 10.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.77 AU - 12.45 AU

Year: 12499 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,476,700 km

• M1: 271,371 km (0.116 R)
• M2: 393,293 km (0.114 R)
• M3: 760,256 km (0.048 R)
• M4: 968,646 km (0.115 R)
• M5: 1,034,918 km (0.115 R)
• M6: 1,148,912 km (0.094 R)
• M7: 2,179,043 km (0.114 R)
• M8: 2,824,857 km (0.094 R)
• M9: 3,219,496 km (0.085 R)
• M10: 3,389,140 km (0.068 R)
• M11: 3,527,069 km (0.034 R)
• M12: 3,737,404 km (0.076 R)
• M13: 4,355,841 km (0.074 R)
• M14: 4,430,640 km (0.073 R)
• M15: 5,442,819 km (0.05 R)
• M16: 8,592,602 km (0.108 R)
• M17: 8,686,849 km (0.049 R)
• M18: 9,307,980 km (0.107 R)
• M19: 10,042,355 km (0.065 R)
• M20: 11,307,355 km (0.105 R)
• M21: 12,675,727 km (0.09 R)
• M22: 13,270,229 km (0.103 R)
• M23: 14,207,011 km (0.112 R)
• M24: 14,937,647 km (0.114 R)
• M25: 15,108,039 km (0.096 R)
• M26: 15,853,634 km (0.111 R)
• M27: 16,027,467 km (0.111 R)
• M28: 16,787,873 km (0.108 R)
• M29: 17,261,650 km (0.096 R)
• M30: 17,920,329 km (0.051 R)
• M31: 18,404,428 km (0.073 R)
• M32: 18,893,014 km (0.071 R)
• M33: 19,077,319 km (0.056 R)
• M34: 19,324,006 km (0.111 R)
• M35: 20,384,056 km (0.052 R)
• M36: 20,699,409 km (0.11 R)
• M37: 22,171,003 km (0.075 R)
• M38: 22,560,406 km (0.102 R)
• M39: 23,214,448 km (0.049 R)
• M40: 23,675,957 km (0.051 R)
• M41: 24,074,037 km (0.059 R)
• M42: 24,474,212 km (0.11 R)
• M43: 24,742,291 km (0.051 R)
• M44: 25,892,399 km (0.115 R)
• M45: 26,165,565 km (0.105 R)
• M46: 26,990,747 km (0.117 R)
• M47: 27,198,239 km (0.094 R)
• M48: 29,019,893 km (0.093 R)
• M49: 29,374,739 km (0.116 R)
• M50: 30,160,427 km (0.087 R)
• M51: 30,304,041 km (0.112 R)
• M52: 30,591,867 km (0.088 R)
• M53: 30,663,973 km (0.072 R)
• M54: 30,736,079 km (0.104 R)
• M55: 32,118,064 km (0.096 R)
• M56: 32,411,575 km (0.062 R)
• M57: 34,191,192 km (0.115 R)
• M58: 34,942,023 km (0.077 R)
• M59: 35,471,002 km (0.096 R)
• M60: 38,154,787 km (0.11 R)
• M61: 39,560,259 km (0.103 R)
• M62: 40,190,366 km (0.086 R)
• M63: 40,506,615 km (0.106 R)
• M64: 41,380,716 km (0.087 R)
• M65: 42,582,735 km (0.077 R)
• M66: 42,663,218 km (0.105 R)
• M67: 42,824,485 km (0.101 R)
• M68: 44,529,601 km (0.031 R)
• M69: 44,611,282 km (0.091 R)
• M70: 45,102,860 km (0.072 R)
• M71: 45,349,248 km (0.037 R)
• M72: 47,003,801 km (0.105 R)
• M73: 47,253,629 km (0.105 R)
• M74: 47,336,955 km (0.109 R)
• M75: 47,754,632 km (0.111 R)
• M76: 48,089,732 km (0.114 R)
• M77: 49,183,890 km (0.059 R)
• M78: 49,437,608 km (0.101 R)
• M79: 51,225,452 km (0.089 R)
• M80: 51,311,172 km (0.12 R)
• M81: 51,998,125 km (0.112 R)
• M82: 52,947,773 km (0.06 R)
• M83: 53,034,390 km (0.072 R)
• M84: 53,990,320 km (0.099 R)
• M85: 56,272,286 km (0.114 R)
• M86: 56,537,673 km (0.082 R)
• M87: 58,406,599 km (0.116 R)
• M88: 59,034,013 km (0.048 R)
• M89: 59,573,762 km (0.115 R)
• M90: 59,753,877 km (0.062 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit