🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 285 Days

Day: 36.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 14.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.81 AU - 2.65 AU

Year: 2150 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,508,871 km

• M1: 179,069 km (0.041 R)
• M2: 645,216 km (0.105 R)
• M3: 1,272,928 km (0.062 R)
• M4: 1,726,060 km (0.071 R)
• M5: 2,226,914 km (0.093 R)
• M6: 2,825,605 km (0.089 R)
• M7: 4,534,311 km (0.081 R)
• M8: 5,411,853 km (0.06 R)
• M9: 6,399,797 km (0.047 R)
• M10: 7,104,403 km (0.113 R)
• M11: 9,880,640 km (0.111 R)
• M12: 11,240,186 km (0.072 R)
• M13: 12,267,773 km (0.068 R)
• M14: 13,228,341 km (0.105 R)
• M15: 13,881,486 km (0.098 R)
• M16: 14,924,632 km (0.102 R)
• M17: 15,825,211 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622

Radius: 12.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.94 AU - 3.84 AU

Year: 4030 Days

Day: 6.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,508,871 km

• M1: 161,416 km (0.088 R)
• M2: 683,812 km (0.095 R)
• M3: 1,414,448 km (0.046 R)
• M4: 1,882,091 km (0.083 R)
• M5: 2,960,841 km (0.106 R)
• M6: 3,577,633 km (0.104 R)
• M7: 4,122,917 km (0.027 R)
• M8: 4,969,342 km (0.05 R)
• M9: 5,623,085 km (0.102 R)
• M10: 7,899,665 km (0.1 R)
• M11: 9,166,909 km (0.119 R)
• M12: 9,592,066 km (0.114 R)
• M13: 10,070,929 km (0.117 R)
• M14: 10,565,649 km (0.074 R)
• M15: 13,833,166 km (0.116 R)
• M16: 14,239,174 km (0.064 R)
• M17: 17,367,714 km (0.03 R)
• M18: 19,500,980 km (0.071 R)
• M19: 21,195,176 km (0.089 R)
• M20: 21,803,740 km (0.068 R)
• M21: 22,285,296 km (0.118 R)
• M22: 23,772,298 km (0.07 R)
• M23: 24,282,427 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 11.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.99 AU - 6.15 AU

Year: 8488 Days

Day: 5.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,508,871 km

• M1: 144,512 km (0.076 R)
• M2: 673,639 km (0.032 R)
• M3: 1,089,820 km (0.078 R)
• M4: 1,754,334 km (0.059 R)
• M5: 3,185,836 km (0.049 R)
• M6: 3,686,391 km (0.064 R)
• M7: 4,697,074 km (0.096 R)
• M8: 5,678,735 km (0.096 R)
• M9: 6,308,542 km (0.065 R)
• M10: 6,792,043 km (0.108 R)
• M11: 7,502,333 km (0.103 R)
• M12: 9,447,704 km (0.092 R)
• M13: 10,434,900 km (0.099 R)
• M14: 13,262,898 km (0.049 R)
• M15: 16,015,350 km (0.066 R)
• M16: 17,779,857 km (0.058 R)
• M17: 20,064,216 km (0.045 R)
• M18: 21,691,841 km (0.102 R)
• M19: 23,670,422 km (0.091 R)
• M20: 24,385,949 km (0.052 R)
• M21: 26,619,445 km (0.064 R)
• M22: 28,381,708 km (0.11 R)
• M23: 28,783,678 km (0.102 R)
• M24: 29,393,738 km (0.112 R)
• M25: 29,908,653 km (0.099 R)
• M26: 31,920,595 km (0.053 R)
• M27: 38,007,433 km (0.115 R)
• M28: 40,619,113 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985

Radius: 3.4

Gravity: 85.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.27 AU - 11.55 AU

Year: 20143 Days

Day: 19 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,508,871 km

• M1: 84,822 km (0.089 R)
• M2: 818,450 km (0.101 R)
• M3: 1,133,204 km (0.103 R)
• M4: 1,506,301 km (0.037 R)
• M5: 1,684,023 km (0.102 R)
• M6: 1,895,405 km (0.103 R)
• M7: 3,030,404 km (0.059 R)
• M8: 3,170,128 km (0.087 R)
• M9: 3,462,144 km (0.104 R)
• M10: 3,966,588 km (0.067 R)
• M11: 4,167,797 km (0.064 R)
• M12: 4,812,414 km (0.087 R)
• M13: 5,943,224 km (0.119 R)
• M14: 6,074,122 km (0.102 R)
• M15: 6,206,816 km (0.114 R)
• M16: 8,166,548 km (0.093 R)
• M17: 8,328,413 km (0.074 R)
• M18: 8,939,819 km (0.052 R)
• M19: 9,461,916 km (0.097 R)
• M20: 11,349,242 km (0.04 R)
• M21: 12,309,960 km (0.116 R)
• M22: 13,323,785 km (0.105 R)
• M23: 14,548,991 km (0.099 R)
• M24: 15,107,889 km (0.119 R)
• M25: 15,764,025 km (0.11 R)
• M26: 16,099,124 km (0.092 R)
• M27: 16,524,730 km (0.097 R)
• M28: 17,846,128 km (0.117 R)
• M29: 18,393,956 km (0.077 R)
• M30: 19,427,228 km (0.027 R)
• M31: 20,202,444 km (0.059 R)
• M32: 20,498,499 km (0.081 R)
• M33: 26,215,680 km (0.119 R)
• M34: 26,332,816 km (0.075 R)
• M35: 28,747,026 km (0.099 R)
• M36: 32,503,429 km (0.117 R)
• M37: 34,428,604 km (0.083 R)
• M38: 35,134,257 km (0.037 R)
• M39: 37,456,913 km (0.103 R)
• M40: 42,727,994 km (0.08 R)
• M41: 47,077,104 km (0.05 R)
• M42: 50,074,596 km (0.117 R)
• M43: 58,618,280 km (0.088 R)
• M44: 65,897,712 km (0.056 R)
• M45: 76,111,507 km (0.116 R)
• M46: 80,229,039 km (0.093 R)
• M47: 81,716,939 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.1

Radius: 3.3

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.93 AU - 12.23 AU

Year: 22220 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,508,871 km

• M1: 46,226 km (0.066 R)
• M2: 173,833 km (0.052 R)
• M3: 284,086 km (0.095 R)
• M4: 449,242 km (0.095 R)
• M5: 1,985,463 km (0.055 R)
• M6: 3,306,861 km (0.04 R)
• M7: 3,438,208 km (0.114 R)
• M8: 4,682,862 km (0.1 R)
• M9: 5,156,938 km (0.082 R)
• M10: 5,551,128 km (0.118 R)
• M11: 6,440,039 km (0.119 R)
• M12: 6,939,396 km (0.103 R)
• M13: 7,419,606 km (0.072 R)
• M14: 7,690,527 km (0.102 R)
• M15: 8,252,417 km (0.079 R)
• M16: 9,300,500 km (0.109 R)
• M17: 11,239,288 km (0.097 R)
• M18: 12,650,295 km (0.069 R)
• M19: 12,971,931 km (0.039 R)
• M20: 15,818,180 km (0.1 R)
• M21: 19,561,866 km (0.073 R)
• M22: 22,236,527 km (0.098 R)
• M23: 22,610,521 km (0.069 R)
• M24: 24,444,890 km (0.088 R)
• M25: 25,653,043 km (0.046 R)
• M26: 26,064,587 km (0.111 R)
• M27: 29,179,962 km (0.088 R)
• M28: 34,740,814 km (0.062 R)
• M29: 36,137,161 km (0.068 R)
• M30: 44,269,151 km (0.103 R)
• M31: 44,712,410 km (0.086 R)
• M32: 57,127,238 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit