🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 259 Days

Day: 17.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 14.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.87 AU - 1.25 AU

Year: 694 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,633,931 km

• M1: 179,218 km (0.11 R)
• M2: 294,409 km (0.098 R)
• M3: 411,993 km (0.113 R)
• M4: 547,678 km (0.088 R)
• M5: 651,349 km (0.091 R)
• M6: 886,816 km (0.109 R)
• M7: 979,268 km (0.115 R)
• M8: 1,070,971 km (0.066 R)
• M9: 1,161,328 km (0.098 R)
• M10: 1,263,952 km (0.069 R)
• M11: 1,841,999 km (0.072 R)
• M12: 1,986,361 km (0.102 R)
• M13: 2,140,297 km (0.108 R)
• M14: 2,256,983 km (0.077 R)
• M15: 2,357,962 km (0.065 R)
• M16: 2,527,606 km (0.12 R)
• M17: 2,639,056 km (0.051 R)
• M18: 2,905,340 km (0.114 R)
• M19: 3,041,923 km (0.068 R)
• M20: 3,207,378 km (0.094 R)
• M21: 3,301,326 km (0.042 R)
• M22: 3,505,976 km (0.076 R)
• M23: 3,651,834 km (0.1 R)
• M24: 3,764,331 km (0.036 R)
• M25: 3,856,484 km (0.113 R)
• M26: 4,007,278 km (0.082 R)
• M27: 4,591,757 km (0.072 R)
• M28: 4,913,692 km (0.107 R)
• M29: 5,030,378 km (0.099 R)
• M30: 5,140,332 km (0.103 R)
• M31: 5,450,598 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.94 AU - 1.22 AU

Year: 714 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,633,931 km

• M1: 135,236 km (0.073 R)
• M2: 208,539 km (0.055 R)
• M3: 321,635 km (0.082 R)
• M4: 430,243 km (0.108 R)
• M5: 502,200 km (0.114 R)
• M6: 575,952 km (0.1 R)
• M7: 687,851 km (0.087 R)
• M8: 896,989 km (0.096 R)
• M9: 1,065,735 km (0.118 R)
• M10: 1,156,392 km (0.035 R)
• M11: 1,224,010 km (0.116 R)
• M12: 1,444,367 km (0.035 R)
• M13: 2,255,487 km (0.08 R)
• M14: 2,390,125 km (0.106 R)
• M15: 2,472,254 km (0.092 R)
• M16: 2,577,571 km (0.102 R)
• M17: 2,645,040 km (0.097 R)
• M18: 2,996,595 km (0.111 R)
• M19: 3,211,268 km (0.045 R)
• M20: 3,461,844 km (0.065 R)
• M21: 3,542,627 km (0.097 R)
• M22: 3,680,856 km (0.09 R)
• M23: 3,782,582 km (0.043 R)
• M24: 4,132,641 km (0.101 R)
• M25: 4,425,853 km (0.049 R)
• M26: 4,506,935 km (0.117 R)
• M27: 4,725,647 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 10

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.62 AU - 2.18 AU

Year: 1665 Days

Day: 7.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,633,931 km

• M1: 135,984 km (0.089 R)
• M2: 348,862 km (0.11 R)
• M3: 448,345 km (0.03 R)
• M4: 546,331 km (0.102 R)
• M5: 638,933 km (0.078 R)
• M6: 715,826 km (0.06 R)
• M7: 796,309 km (0.103 R)
• M8: 967,001 km (0.067 R)
• M9: 1,308,832 km (0.116 R)
• M10: 1,437,336 km (0.087 R)
• M11: 1,599,052 km (0.068 R)
• M12: 1,677,441 km (0.1 R)
• M13: 1,889,272 km (0.08 R)
• M14: 2,099,307 km (0.112 R)
• M15: 2,196,246 km (0.108 R)
• M16: 2,283,761 km (0.084 R)
• M17: 2,350,183 km (0.109 R)
• M18: 2,428,572 km (0.112 R)
• M19: 2,657,457 km (0.07 R)
• M20: 2,727,468 km (0.081 R)
• M21: 3,038,183 km (0.106 R)
• M22: 3,474,560 km (0.049 R)
• M23: 3,589,900 km (0.109 R)
• M24: 3,745,931 km (0.064 R)
• M25: 3,811,604 km (0.074 R)
• M26: 4,078,038 km (0.045 R)
• M27: 4,199,960 km (0.108 R)
• M28: 4,281,940 km (0.093 R)
• M29: 4,433,632 km (0.12 R)
• M30: 4,531,020 km (0.088 R)
• M31: 4,615,094 km (0.051 R)
• M32: 5,160,079 km (0.072 R)
• M33: 5,336,306 km (0.117 R)
• M34: 5,514,776 km (0.118 R)
• M35: 5,679,932 km (0.111 R)
• M36: 5,892,660 km (0.09 R)
• M37: 6,046,148 km (0.076 R)
• M38: 6,123,490 km (0.11 R)
• M39: 6,310,188 km (0.119 R)
• M40: 6,498,980 km (0.115 R)
• M41: 6,769,603 km (0.082 R)
• M42: 6,946,577 km (0.096 R)
• M43: 7,141,503 km (0.087 R)
• M44: 7,256,095 km (0.106 R)
• M45: 7,553,346 km (0.109 R)
• M46: 7,922,254 km (0.062 R)
• M47: 8,006,927 km (0.052 R)
• M48: 8,262,739 km (0.043 R)
• M49: 8,538,598 km (0.059 R)
• M50: 8,817,598 km (0.055 R)
• M51: 9,099,440 km (0.078 R)
• M52: 9,438,130 km (0.092 R)
• M53: 9,726,554 km (0.11 R)
• M54: 9,817,360 km (0.053 R)
• M55: 9,908,316 km (0.103 R)
• M56: 10,460,332 km (0.025 R)
• M57: 11,230,911 km (0.093 R)
• M58: 11,383,351 km (0.103 R)
• M59: 11,478,944 km (0.114 R)
• M60: 11,651,879 km (0.108 R)
• M61: 11,941,949 km (0.033 R)
• M62: 12,039,038 km (0.077 R)
• M63: 12,332,250 km (0.112 R)
• M64: 12,410,939 km (0.114 R)
• M65: 12,489,627 km (0.118 R)
• M66: 12,985,694 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 13.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.43 AU - 5.33 AU

Year: 5828 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,633,931 km

• M1: 167,400 km (0.098 R)
• M2: 330,312 km (0.034 R)
• M3: 426,952 km (0.064 R)
• M4: 646,861 km (0.091 R)
• M5: 738,415 km (0.099 R)
• M6: 878,140 km (0.069 R)
• M7: 1,074,412 km (0.094 R)
• M8: 1,285,794 km (0.11 R)
• M9: 1,529,489 km (0.073 R)
• M10: 1,731,745 km (0.087 R)
• M11: 2,370,677 km (0.042 R)
• M12: 2,805,409 km (0.086 R)
• M13: 2,986,572 km (0.075 R)
• M14: 3,384,353 km (0.086 R)
• M15: 3,874,286 km (0.055 R)
• M16: 4,597,891 km (0.117 R)
• M17: 5,030,228 km (0.104 R)
• M18: 5,560,852 km (0.103 R)
• M19: 6,256,632 km (0.077 R)
• M20: 6,980,087 km (0.099 R)
• M21: 7,383,104 km (0.087 R)
• M22: 8,017,997 km (0.064 R)
• M23: 8,147,100 km (0.078 R)
• M24: 8,244,339 km (0.04 R)
• M25: 8,342,026 km (0.112 R)
• M26: 8,571,509 km (0.043 R)
• M27: 9,070,119 km (0.045 R)
• M28: 9,204,757 km (0.052 R)
• M29: 9,510,086 km (0.11 R)
• M30: 9,887,821 km (0.052 R)
• M31: 10,551,736 km (0.078 R)
• M32: 10,693,405 km (0.094 R)
• M33: 11,014,442 km (0.033 R)
• M34: 11,483,881 km (0.075 R)
• M35: 11,702,742 km (0.112 R)
• M36: 12,070,454 km (0.078 R)
• M37: 13,541,300 km (0.101 R)
• M38: 14,829,637 km (0.115 R)
• M39: 14,988,510 km (0.081 R)
• M40: 15,953,416 km (0.098 R)
• M41: 17,062,834 km (0.04 R)
• M42: 17,271,074 km (0.11 R)
• M43: 17,732,135 km (0.107 R)
• M44: 17,900,732 km (0.086 R)
• M45: 18,154,749 km (0.074 R)
• M46: 18,880,747 km (0.084 R)
• M47: 18,966,916 km (0.065 R)
• M48: 19,399,104 km (0.084 R)
• M49: 19,529,404 km (0.04 R)
• M50: 19,703,536 km (0.076 R)
• M51: 20,670,985 km (0.064 R)
• M52: 20,937,419 km (0.081 R)
• M53: 21,563,785 km (0.106 R)
• M54: 22,105,479 km (0.036 R)
• M55: 22,196,285 km (0.105 R)
• M56: 22,743,215 km (0.094 R)
• M57: 24,130,137 km (0.116 R)
• M58: 24,363,958 km (0.088 R)
• M59: 24,457,606 km (0.059 R)
• M60: 24,598,527 km (0.054 R)
• M61: 24,692,475 km (0.115 R)
• M62: 25,259,301 km (0.104 R)
• M63: 25,544,285 km (0.112 R)
• M64: 25,639,429 km (0.108 R)
• M65: 26,309,478 km (0.114 R)
• M66: 26,598,352 km (0.112 R)
• M67: 26,839,952 km (0.094 R)
• M68: 26,936,742 km (0.105 R)
• M69: 27,911,372 km (0.101 R)
• M70: 28,551,202 km (0.041 R)
• M71: 29,644,763 km (0.041 R)
• M72: 30,499,266 km (0.118 R)
• M73: 30,954,941 km (0.111 R)
• M74: 31,259,971 km (0.049 R)
• M75: 31,770,549 km (0.1 R)
• M76: 32,181,045 km (0.054 R)
• M77: 32,283,968 km (0.114 R)
• M78: 33,892,744 km (0.04 R)
• M79: 34,154,690 km (0.083 R)
• M80: 34,733,334 km (0.103 R)
• M81: 34,838,801 km (0.114 R)
• M82: 34,997,375 km (0.12 R)
• M83: 35,262,163 km (0.09 R)
• M84: 35,368,228 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit