🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 8.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.75 AU - 0.77 AU

Year: 466 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 29,953,402 km

• M1: 105,766 km (0.104 R)
• M2: 442,361 km (0.116 R)
• M3: 879,486 km (0.093 R)
• M4: 1,203,066 km (0.113 R)
• M5: 1,685,370 km (0.1 R)
• M6: 2,575,028 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.39 AU - 2.07 AU

Year: 1599 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,953,402 km

• M1: 159,471 km (0.064 R)
• M2: 948,002 km (0.082 R)
• M3: 2,043,956 km (0.042 R)
• M4: 2,445,776 km (0.108 R)
• M5: 2,886,341 km (0.095 R)
• M6: 3,412,926 km (0.034 R)
• M7: 5,037,409 km (0.119 R)
• M8: 7,377,120 km (0.056 R)
• M9: 8,186,893 km (0.076 R)
• M10: 8,895,837 km (0.061 R)
• M11: 9,578,303 km (0.105 R)
• M12: 10,225,762 km (0.085 R)
• M13: 10,829,689 km (0.076 R)
• M14: 15,513,000 km (0.073 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 13.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.94 AU - 3.04 AU

Year: 2762 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,953,402 km

• M1: 166,652 km (0.049 R)
• M2: 603,179 km (0.105 R)
• M3: 1,031,328 km (0.115 R)
• M4: 1,635,254 km (0.071 R)
• M5: 2,417,651 km (0.112 R)
• M6: 3,290,106 km (0.115 R)
• M7: 4,402,665 km (0.095 R)
• M8: 5,244,901 km (0.115 R)
• M9: 6,191,856 km (0.078 R)
• M10: 7,503,680 km (0.084 R)
• M11: 7,999,746 km (0.115 R)
• M12: 9,894,254 km (0.118 R)
• M13: 11,039,126 km (0.027 R)
• M14: 12,111,444 km (0.116 R)
• M15: 12,591,952 km (0.11 R)
• M16: 13,590,967 km (0.107 R)
• M17: 15,419,202 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.2

Radius: 9.9

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.86 AU - 3.22 AU

Year: 3726 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 29,953,402 km

• M1: 124,914 km (0.097 R)
• M2: 604,375 km (0.115 R)
• M3: 965,804 km (0.101 R)
• M4: 1,563,298 km (0.085 R)
• M5: 3,159,806 km (0.086 R)
• M6: 3,530,061 km (0.116 R)
• M7: 4,242,596 km (0.098 R)
• M8: 4,793,864 km (0.11 R)
• M9: 5,611,715 km (0.088 R)
• M10: 7,421,700 km (0.107 R)
• M11: 7,763,232 km (0.079 R)
• M12: 8,259,149 km (0.091 R)
• M13: 8,700,762 km (0.106 R)
• M14: 9,080,890 km (0.094 R)
• M15: 9,631,560 km (0.07 R)
• M16: 10,079,755 km (0.11 R)
• M17: 12,628,903 km (0.103 R)
• M18: 14,762,767 km (0.09 R)
• M19: 15,469,168 km (0.116 R)
• M20: 16,657,873 km (0.106 R)
• M21: 17,603,630 km (0.111 R)
• M22: 19,025,259 km (0.044 R)
• M23: 19,927,334 km (0.108 R)
• M24: 21,470,735 km (0.053 R)
• M25: 23,237,037 km (0.114 R)
• M26: 23,674,910 km (0.047 R)
• M27: 24,492,163 km (0.08 R)
• M28: 24,945,744 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 10.4

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.41 AU - 4.05 AU

Year: 5064 Days

Day: 9 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,953,402 km

• M1: 130,150 km (0.063 R)
• M2: 565,330 km (0.106 R)
• M3: 1,000,660 km (0.076 R)
• M4: 1,803,702 km (0.098 R)
• M5: 2,496,040 km (0.109 R)
• M6: 3,030,554 km (0.114 R)
• M7: 3,529,163 km (0.069 R)
• M8: 4,179,615 km (0.107 R)
• M9: 4,665,210 km (0.042 R)
• M10: 5,478,723 km (0.09 R)
• M11: 5,841,946 km (0.106 R)
• M12: 6,221,177 km (0.058 R)
• M13: 7,830,551 km (0.091 R)
• M14: 8,371,198 km (0.063 R)
• M15: 9,144,619 km (0.027 R)
• M16: 10,786,904 km (0.083 R)
• M17: 12,879,629 km (0.115 R)
• M18: 13,306,880 km (0.113 R)
• M19: 15,527,361 km (0.077 R)
• M20: 16,631,244 km (0.111 R)
• M21: 18,586,039 km (0.061 R)
• M22: 19,618,863 km (0.117 R)
• M23: 20,185,091 km (0.115 R)
• M24: 22,559,808 km (0.092 R)
• M25: 23,575,577 km (0.071 R)
• M26: 24,540,184 km (0.115 R)
• M27: 28,302,720 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.34 AU - 4.64 AU

Year: 5602 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,953,402 km

• M1: 187,745 km (0.109 R)
• M2: 690,693 km (0.115 R)
• M3: 1,997,580 km (0.098 R)
• M4: 2,933,614 km (0.081 R)
• M5: 5,229,642 km (0.041 R)
• M6: 8,050,011 km (0.11 R)
• M7: 8,847,068 km (0.078 R)
• M8: 12,485,588 km (0.085 R)
• M9: 18,961,381 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.5

Radius: 6.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.09 AU - 7.63 AU

Year: 12630 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,953,402 km

• M1: 84,074 km (0.099 R)
• M2: 364,271 km (0.098 R)
• M3: 575,054 km (0.091 R)
• M4: 775,216 km (0.117 R)
• M5: 1,085,033 km (0.118 R)
• M6: 1,653,206 km (0.057 R)
• M7: 2,020,020 km (0.11 R)
• M8: 2,477,341 km (0.119 R)
• M9: 2,791,496 km (0.103 R)
• M10: 4,546,429 km (0.115 R)
• M11: 5,203,612 km (0.102 R)
• M12: 7,595,682 km (0.071 R)
• M13: 28,417,312 km (0.094 R)
• M14: 39,355,609 km (0.115 R)
• M15: 40,707,077 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 7.7

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.31 AU - 8.81 AU

Year: 14611 Days

Day: 20.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,953,402 km

• M1: 95,743 km (0.052 R)
• M2: 455,825 km (0.114 R)
• M3: 895,194 km (0.101 R)
• M4: 1,138,141 km (0.069 R)
• M5: 1,548,338 km (0.06 R)
• M6: 1,832,424 km (0.1 R)
• M7: 2,574,131 km (0.037 R)
• M8: 4,180,961 km (0.118 R)
• M9: 6,533,388 km (0.078 R)
• M10: 7,328,052 km (0.11 R)
• M11: 8,086,962 km (0.115 R)
• M12: 8,536,503 km (0.058 R)
• M13: 9,430,650 km (0.043 R)
• M14: 10,385,982 km (0.101 R)
• M15: 11,842,467 km (0.091 R)
• M16: 12,885,912 km (0.086 R)
• M17: 14,710,557 km (0.072 R)
• M18: 15,080,213 km (0.095 R)
• M19: 16,383,660 km (0.045 R)
• M20: 18,179,732 km (0.094 R)
• M21: 22,742,616 km (0.111 R)
• M22: 26,031,825 km (0.113 R)
• M23: 29,742,450 km (0.077 R)
• M24: 32,278,882 km (0.052 R)
• M25: 35,747,159 km (0.075 R)
• M26: 36,147,333 km (0.05 R)
• M27: 42,363,424 km (0.114 R)
• M28: 47,950,905 km (0.052 R)
• M29: 57,405,041 km (0.049 R)
• M30: 58,321,478 km (0.101 R)
• M31: 61,129,280 km (0.108 R)
• M32: 65,807,206 km (0.079 R)
• M33: 68,233,234 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 4.8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.85 AU - 9.57 AU

Year: 19647 Days

Day: 18 Hours

Environment

Temp: -230 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,953,402 km

• M1: 59,839 km (0.106 R)
• M2: 467,643 km (0.111 R)
• M3: 921,074 km (0.117 R)
• M4: 1,539,661 km (0.091 R)
• M5: 2,438,744 km (0.102 R)
• M6: 2,846,847 km (0.06 R)
• M7: 6,833,182 km (0.098 R)
• M8: 8,782,293 km (0.092 R)
• M9: 8,967,644 km (0.087 R)
• M10: 10,033,529 km (0.061 R)
• M11: 12,069,107 km (0.119 R)
• M12: 14,300,509 km (0.095 R)
• M13: 14,816,772 km (0.074 R)
• M14: 22,099,944 km (0.025 R)
• M15: 22,964,171 km (0.113 R)
• M16: 28,123,652 km (0.092 R)
• M17: 30,704,664 km (0.086 R)
• M18: 32,657,814 km (0.074 R)
• M19: 33,664,906 km (0.078 R)
• M20: 37,050,157 km (0.067 R)
• M21: 40,912,474 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.39 AU - 12.31 AU

Year: 21730 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,953,402 km

• M1: 42,037 km (0.071 R)
• M2: 298,897 km (0.116 R)
• M3: 482,603 km (0.051 R)
• M4: 928,554 km (0.08 R)
• M5: 1,182,272 km (0.116 R)
• M6: 2,054,278 km (0.086 R)
• M7: 2,269,549 km (0.051 R)
• M8: 4,669,997 km (0.111 R)
• M9: 5,904,478 km (0.04 R)
• M10: 7,482,138 km (0.043 R)
• M11: 9,197,127 km (0.11 R)
• M12: 9,695,139 km (0.079 R)
• M13: 10,167,120 km (0.109 R)
• M14: 10,475,441 km (0.051 R)
• M15: 15,068,994 km (0.068 R)
• M16: 15,818,479 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit