🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.98 AU - 1.1 AU

Year: 385 Days

Day: 40.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 419 Days

Day: 12 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.54 AU - 1.76 AU

Year: 770 Days

Day: 24.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.72 AU - 3.76 AU

Year: 2120 Days

Day: 39.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,954,641 km

• M1: 698,772 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 8.5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.61 AU - 6.27 AU

Year: 5261 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,954,641 km

• M1: 119,080 km (0.092 R)
• M2: 226,342 km (0.108 R)
• M3: 310,416 km (0.082 R)
• M4: 593,455 km (0.072 R)
• M5: 1,438,683 km (0.1 R)
• M6: 1,946,867 km (0.095 R)
• M7: 2,211,805 km (0.107 R)
• M8: 2,815,133 km (0.112 R)
• M9: 3,054,190 km (0.106 R)
• M10: 3,155,617 km (0.036 R)
• M11: 3,403,950 km (0.065 R)
• M12: 3,658,715 km (0.088 R)
• M13: 3,810,258 km (0.1 R)
• M14: 4,097,037 km (0.111 R)
• M15: 4,552,114 km (0.102 R)
• M16: 4,999,262 km (0.115 R)
• M17: 5,071,218 km (0.04 R)
• M18: 5,758,920 km (0.102 R)
• M19: 5,986,308 km (0.112 R)
• M20: 6,216,540 km (0.074 R)
• M21: 6,293,882 km (0.101 R)
• M22: 6,871,329 km (0.045 R)
• M23: 7,302,022 km (0.072 R)
• M24: 7,383,702 km (0.077 R)
• M25: 7,465,682 km (0.117 R)
• M26: 8,048,515 km (0.115 R)
• M27: 8,161,162 km (0.066 R)
• M28: 8,387,953 km (0.109 R)
• M29: 8,703,455 km (0.086 R)
• M30: 8,761,199 km (0.08 R)
• M31: 9,434,689 km (0.078 R)
• M32: 9,494,079 km (0.103 R)
• M33: 10,003,610 km (0.111 R)
• M34: 10,124,784 km (0.103 R)
• M35: 10,986,916 km (0.091 R)
• M36: 12,420,962 km (0.071 R)
• M37: 12,846,268 km (0.069 R)
• M38: 14,150,313 km (0.092 R)
• M39: 16,060,079 km (0.044 R)
• M40: 16,308,861 km (0.034 R)
• M41: 16,415,823 km (0.108 R)
• M42: 16,487,331 km (0.058 R)
• M43: 16,774,260 km (0.094 R)
• M44: 16,918,472 km (0.089 R)
• M45: 17,389,556 km (0.027 R)
• M46: 18,941,334 km (0.118 R)
• M47: 19,016,283 km (0.064 R)
• M48: 19,354,973 km (0.116 R)
• M49: 19,544,064 km (0.06 R)
• M50: 19,657,759 km (0.074 R)
• M51: 19,771,603 km (0.081 R)
• M52: 20,691,031 km (0.118 R)
• M53: 20,768,224 km (0.104 R)
• M54: 22,017,216 km (0.104 R)
• M55: 22,175,042 km (0.068 R)
• M56: 23,089,833 km (0.116 R)
• M57: 24,057,432 km (0.108 R)
• M58: 24,260,735 km (0.093 R)
• M59: 24,546,318 km (0.108 R)
• M60: 25,203,052 km (0.085 R)
• M61: 25,492,225 km (0.099 R)
• M62: 25,782,595 km (0.097 R)
• M63: 26,617,949 km (0.114 R)
• M64: 28,874,483 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 9.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.11 AU - 8.15 AU

Year: 8425 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,954,641 km

• M1: 128,355 km (0.026 R)
• M2: 190,139 km (0.109 R)
• M3: 250,427 km (0.049 R)
• M4: 394,938 km (0.068 R)
• M5: 483,650 km (0.069 R)
• M6: 544,387 km (0.118 R)
• M7: 655,239 km (0.066 R)
• M8: 723,754 km (0.074 R)
• M9: 784,641 km (0.069 R)
• M10: 901,178 km (0.12 R)
• M11: 978,520 km (0.099 R)
• M12: 1,128,417 km (0.048 R)
• M13: 1,236,726 km (0.119 R)
• M14: 1,399,787 km (0.089 R)
• M15: 1,859,352 km (0.118 R)
• M16: 2,583,256 km (0.104 R)
• M17: 2,875,720 km (0.108 R)
• M18: 3,213,063 km (0.045 R)
• M19: 3,282,177 km (0.111 R)
• M20: 3,545,470 km (0.101 R)
• M21: 3,706,886 km (0.109 R)
• M22: 4,243,194 km (0.042 R)
• M23: 4,686,004 km (0.037 R)
• M24: 4,764,543 km (0.082 R)
• M25: 4,823,783 km (0.079 R)
• M26: 4,903,070 km (0.117 R)
• M27: 5,062,990 km (0.093 R)
• M28: 5,449,850 km (0.088 R)
• M29: 5,594,661 km (0.061 R)
• M30: 5,761,912 km (0.107 R)
• M31: 6,015,929 km (0.111 R)
• M32: 6,101,349 km (0.085 R)
• M33: 6,425,528 km (0.083 R)
• M34: 7,113,229 km (0.106 R)
• M35: 7,477,350 km (0.108 R)
• M36: 7,661,655 km (0.104 R)
• M37: 7,964,441 km (0.108 R)
• M38: 8,200,058 km (0.068 R)
• M39: 8,462,004 km (0.091 R)
• M40: 8,630,002 km (0.104 R)
• M41: 9,487,048 km (0.119 R)
• M42: 9,586,680 km (0.103 R)
• M43: 9,686,612 km (0.058 R)
• M44: 9,963,517 km (0.11 R)
• M45: 10,166,522 km (0.097 R)
• M46: 10,242,966 km (0.078 R)
• M47: 10,422,184 km (0.057 R)
• M48: 10,550,839 km (0.064 R)
• M49: 10,992,152 km (0.104 R)
• M50: 11,360,163 km (0.103 R)
• M51: 11,919,809 km (0.115 R)
• M52: 12,054,297 km (0.086 R)
• M53: 12,270,616 km (0.067 R)
• M54: 12,542,884 km (0.025 R)
• M55: 12,679,766 km (0.101 R)
• M56: 13,176,730 km (0.03 R)
• M57: 13,820,898 km (0.061 R)
• M58: 14,019,116 km (0.061 R)
• M59: 14,532,835 km (0.077 R)
• M60: 15,198,246 km (0.103 R)
• M61: 15,784,969 km (0.111 R)
• M62: 17,132,098 km (0.114 R)
• M63: 17,284,089 km (0.115 R)
• M64: 18,081,446 km (0.095 R)
• M65: 18,859,504 km (0.054 R)
• M66: 18,922,186 km (0.091 R)
• M67: 19,268,355 km (0.109 R)
• M68: 19,553,190 km (0.106 R)
• M69: 19,712,063 km (0.095 R)
• M70: 19,807,506 km (0.106 R)
• M71: 20,738,753 km (0.108 R)
• M72: 20,998,006 km (0.103 R)
• M73: 21,063,081 km (0.088 R)
• M74: 21,980,266 km (0.083 R)
• M75: 22,112,360 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 8.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.59 AU - 10.85 AU

Year: 9358 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,954,641 km

• M1: 128,953 km (0.054 R)
• M2: 189,092 km (0.104 R)
• M3: 246,388 km (0.114 R)
• M4: 388,206 km (0.1 R)
• M5: 514,467 km (0.072 R)
• M6: 675,584 km (0.097 R)
• M7: 1,000,361 km (0.042 R)
• M8: 1,059,153 km (0.117 R)
• M9: 1,167,911 km (0.114 R)
• M10: 1,331,870 km (0.028 R)
• M11: 1,436,588 km (0.053 R)
• M12: 1,530,536 km (0.093 R)
• M13: 2,168,122 km (0.109 R)
• M14: 2,370,977 km (0.063 R)
• M15: 2,547,652 km (0.075 R)
• M16: 2,711,910 km (0.074 R)
• M17: 3,016,641 km (0.064 R)
• M18: 3,548,761 km (0.073 R)
• M19: 3,695,666 km (0.11 R)
• M20: 3,769,866 km (0.104 R)
• M21: 3,900,914 km (0.079 R)
• M22: 4,303,183 km (0.101 R)
• M23: 4,759,007 km (0.072 R)
• M24: 5,023,496 km (0.116 R)
• M25: 5,503,107 km (0.102 R)
• M26: 5,609,471 km (0.085 R)
• M27: 5,953,995 km (0.117 R)
• M28: 6,085,043 km (0.11 R)
• M29: 6,327,691 km (0.064 R)
• M30: 6,461,431 km (0.072 R)
• M31: 6,686,426 km (0.107 R)
• M32: 6,822,560 km (0.109 R)
• M33: 6,982,780 km (0.113 R)
• M34: 7,659,261 km (0.107 R)
• M35: 7,825,764 km (0.035 R)
• M36: 8,065,569 km (0.108 R)
• M37: 8,283,533 km (0.086 R)
• M38: 8,429,990 km (0.099 R)
• M39: 9,225,252 km (0.105 R)
• M40: 9,300,948 km (0.104 R)
• M41: 9,683,021 km (0.091 R)
• M42: 9,966,509 km (0.114 R)
• M43: 10,096,360 km (0.101 R)
• M44: 10,226,660 km (0.106 R)
• M45: 10,700,436 km (0.05 R)
• M46: 11,614,779 km (0.029 R)
• M47: 12,164,401 km (0.096 R)
• M48: 12,219,752 km (0.084 R)
• M49: 12,470,329 km (0.074 R)
• M50: 13,231,782 km (0.075 R)
• M51: 13,403,072 km (0.078 R)
• M52: 13,488,941 km (0.104 R)
• M53: 14,241,268 km (0.105 R)
• M54: 14,387,575 km (0.079 R)
• M55: 14,593,123 km (0.101 R)
• M56: 14,681,535 km (0.109 R)
• M57: 14,947,819 km (0.106 R)
• M58: 15,215,749 km (0.107 R)
• M59: 15,545,313 km (0.11 R)
• M60: 15,635,670 km (0.113 R)
• M61: 15,695,958 km (0.079 R)
• M62: 16,181,104 km (0.064 R)
• M63: 16,640,370 km (0.107 R)
• M64: 16,702,004 km (0.109 R)
• M65: 17,697,279 km (0.091 R)
• M66: 17,760,259 km (0.059 R)
• M67: 18,012,332 km (0.113 R)
• M68: 18,233,886 km (0.066 R)
• M69: 18,297,465 km (0.102 R)
• M70: 18,520,216 km (0.049 R)
• M71: 18,679,837 km (0.11 R)
• M72: 19,355,571 km (0.079 R)
• M73: 19,550,048 km (0.07 R)
• M74: 20,203,043 km (0.118 R)
• M75: 21,096,142 km (0.108 R)
• M76: 22,442,523 km (0.118 R)
• M77: 22,510,590 km (0.087 R)
• M78: 22,715,240 km (0.076 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit