🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.19 AU - 1.81 AU

Year: 1205 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,423,106 km

• M1: 104,569 km (0.08 R)
• M2: 392,246 km (0.109 R)
• M3: 783,294 km (0.106 R)
• M4: 1,224,907 km (0.097 R)
• M5: 1,609,075 km (0.119 R)
• M6: 1,993,990 km (0.066 R)
• M7: 2,384,590 km (0.093 R)
• M8: 2,925,087 km (0.089 R)
• M9: 3,347,552 km (0.039 R)
• M10: 3,705,390 km (0.119 R)
• M11: 4,827,673 km (0.073 R)
• M12: 5,266,892 km (0.098 R)
• M13: 6,078,461 km (0.095 R)
• M14: 6,767,957 km (0.116 R)
• M15: 7,062,515 km (0.094 R)
• M16: 8,852,604 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 14.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.8 AU - 1.96 AU

Year: 1691 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,423,106 km

• M1: 175,329 km (0.052 R)
• M2: 866,920 km (0.05 R)
• M3: 1,402,480 km (0.043 R)
• M4: 2,509,205 km (0.114 R)
• M5: 3,196,757 km (0.108 R)
• M6: 3,899,268 km (0.085 R)
• M7: 4,621,826 km (0.042 R)
• M8: 5,523,004 km (0.116 R)
• M9: 6,015,929 km (0.098 R)
• M10: 6,589,637 km (0.057 R)
• M11: 7,337,177 km (0.062 R)
• M12: 9,162,421 km (0.116 R)
• M13: 10,442,829 km (0.095 R)
• M14: 11,385,595 km (0.067 R)
• M15: 11,916,368 km (0.055 R)
• M16: 12,622,919 km (0.089 R)
• M17: 13,068,421 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 11.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.63 AU - 2.67 AU

Year: 2068 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,423,106 km

• M1: 140,472 km (0.107 R)
• M2: 601,383 km (0.076 R)
• M3: 971,040 km (0.105 R)
• M4: 1,950,158 km (0.119 R)
• M5: 2,419,596 km (0.106 R)
• M6: 3,115,974 km (0.057 R)
• M7: 3,730,373 km (0.106 R)
• M8: 4,792,517 km (0.096 R)
• M9: 5,528,838 km (0.044 R)
• M10: 6,857,417 km (0.116 R)
• M11: 7,251,906 km (0.068 R)
• M12: 9,071,914 km (0.116 R)
• M13: 10,453,899 km (0.106 R)
• M14: 10,911,220 km (0.067 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 9.1

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.71 AU - 4.95 AU

Year: 5911 Days

Day: 8.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,423,106 km

• M1: 113,246 km (0.075 R)
• M2: 661,223 km (0.098 R)
• M3: 2,783,268 km (0.11 R)
• M4: 3,069,748 km (0.029 R)
• M5: 3,547,863 km (0.078 R)
• M6: 4,948,548 km (0.102 R)
• M7: 6,453,353 km (0.044 R)
• M8: 7,239,191 km (0.069 R)
• M9: 9,762,159 km (0.107 R)
• M10: 10,520,171 km (0.114 R)
• M11: 11,509,911 km (0.092 R)
• M12: 13,728,297 km (0.066 R)
• M13: 15,733,208 km (0.105 R)
• M14: 17,925,714 km (0.112 R)
• M15: 18,722,323 km (0.067 R)
• M16: 20,528,717 km (0.087 R)
• M17: 27,416,353 km (0.068 R)
• M18: 27,941,441 km (0.052 R)
• M19: 29,832,059 km (0.094 R)
• M20: 31,614,817 km (0.082 R)
• M21: 31,998,835 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 11.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.4 AU - 4.6 AU

Year: 6262 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,423,106 km

• M1: 140,024 km (0.088 R)
• M2: 498,011 km (0.094 R)
• M3: 975,827 km (0.11 R)
• M4: 1,381,836 km (0.054 R)
• M5: 2,339,262 km (0.079 R)
• M6: 2,808,102 km (0.119 R)
• M7: 3,736,955 km (0.117 R)
• M8: 5,017,961 km (0.071 R)
• M9: 5,570,726 km (0.102 R)
• M10: 6,133,214 km (0.056 R)
• M11: 6,507,657 km (0.085 R)
• M12: 7,688,433 km (0.054 R)
• M13: 9,086,425 km (0.114 R)
• M14: 9,533,124 km (0.051 R)
• M15: 9,909,363 km (0.082 R)
• M16: 11,561,821 km (0.085 R)
• M17: 12,980,009 km (0.116 R)
• M18: 14,292,880 km (0.111 R)
• M19: 15,692,218 km (0.117 R)
• M20: 17,427,703 km (0.032 R)
• M21: 18,373,910 km (0.108 R)
• M22: 22,430,555 km (0.093 R)
• M23: 23,398,453 km (0.084 R)
• M24: 24,084,808 km (0.112 R)
• M25: 25,577,795 km (0.112 R)
• M26: 27,974,054 km (0.116 R)
• M27: 28,920,859 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 14.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.58 AU - 5.66 AU

Year: 6514 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,423,106 km

• M1: 182,958 km (0.042 R)
• M2: 657,931 km (0.074 R)
• M3: 1,117,496 km (0.051 R)
• M4: 1,792,781 km (0.116 R)
• M5: 2,451,161 km (0.091 R)
• M6: 4,006,680 km (0.11 R)
• M7: 6,270,395 km (0.083 R)
• M8: 10,118,052 km (0.097 R)
• M9: 11,180,047 km (0.086 R)
• M10: 15,603,357 km (0.105 R)
• M11: 16,183,647 km (0.076 R)
• M12: 18,715,591 km (0.056 R)
• M13: 20,520,789 km (0.117 R)
• M14: 22,366,527 km (0.103 R)
• M15: 26,631,862 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 7.4

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.83 AU - 8.91 AU

Year: 14483 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,423,106 km

• M1: 92,003 km (0.074 R)
• M2: 509,381 km (0.118 R)
• M3: 751,580 km (0.111 R)
• M4: 1,267,094 km (0.119 R)
• M5: 2,381,748 km (0.106 R)
• M6: 2,836,974 km (0.111 R)
• M7: 3,241,786 km (0.057 R)
• M8: 5,184,314 km (0.107 R)
• M9: 5,711,946 km (0.08 R)
• M10: 6,316,471 km (0.1 R)
• M11: 6,742,675 km (0.115 R)
• M12: 7,187,878 km (0.036 R)
• M13: 8,849,462 km (0.091 R)
• M14: 10,515,234 km (0.11 R)
• M15: 12,054,896 km (0.109 R)
• M16: 12,912,091 km (0.117 R)
• M17: 17,650,155 km (0.099 R)
• M18: 18,409,813 km (0.108 R)
• M19: 21,858,792 km (0.04 R)
• M20: 23,331,284 km (0.1 R)
• M21: 23,633,472 km (0.084 R)
• M22: 30,720,970 km (0.095 R)
• M23: 31,819,168 km (0.031 R)
• M24: 32,943,246 km (0.075 R)
• M25: 33,707,243 km (0.104 R)
• M26: 35,006,650 km (0.103 R)
• M27: 37,017,844 km (0.038 R)
• M28: 39,388,970 km (0.12 R)
• M29: 41,859,429 km (0.089 R)
• M30: 42,755,520 km (0.118 R)
• M31: 45,677,466 km (0.107 R)
• M32: 49,223,833 km (0.105 R)
• M33: 50,054,550 km (0.06 R)
• M34: 56,134,207 km (0.087 R)
• M35: 66,855,438 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.6

Radius: 5.9

Gravity: 22.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.48 AU - 9.4 AU

Year: 14677 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,423,106 km

• M1: 74,051 km (0.1 R)
• M2: 515,664 km (0.037 R)
• M3: 868,116 km (0.113 R)
• M4: 2,031,539 km (0.097 R)
• M5: 2,475,695 km (0.092 R)
• M6: 4,199,811 km (0.09 R)
• M7: 6,896,462 km (0.113 R)
• M8: 8,084,718 km (0.057 R)
• M9: 8,476,215 km (0.091 R)
• M10: 9,456,680 km (0.112 R)
• M11: 10,002,114 km (0.107 R)
• M12: 10,684,130 km (0.098 R)
• M13: 11,155,513 km (0.105 R)
• M14: 11,702,443 km (0.116 R)
• M15: 11,888,692 km (0.083 R)
• M16: 16,118,871 km (0.117 R)
• M17: 16,660,565 km (0.09 R)
• M18: 17,536,162 km (0.08 R)
• M19: 18,863,992 km (0.118 R)
• M20: 20,706,739 km (0.025 R)
• M21: 21,811,818 km (0.062 R)
• M22: 22,094,259 km (0.064 R)
• M23: 23,641,251 km (0.119 R)
• M24: 24,847,907 km (0.115 R)
• M25: 27,822,062 km (0.097 R)
• M26: 28,601,019 km (0.09 R)
• M27: 33,209,381 km (0.101 R)
• M28: 38,152,543 km (0.063 R)
• M29: 40,090,733 km (0.106 R)
• M30: 42,531,423 km (0.089 R)
• M31: 50,280,443 km (0.096 R)
• M32: 51,435,338 km (0.119 R)
• M33: 52,270,842 km (0.082 R)
• M34: 53,115,472 km (0.091 R)
• M35: 53,455,807 km (0.112 R)
• M36: 61,504,322 km (0.066 R)
• M37: 63,971,341 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206

Radius: 5.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.44 AU - 9 AU

Year: 15460 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,423,106 km

• M1: 72,256 km (0.112 R)
• M2: 352,453 km (0.026 R)
• M3: 718,070 km (0.092 R)
• M4: 1,300,305 km (0.042 R)
• M5: 2,208,364 km (0.044 R)
• M6: 3,048,057 km (0.095 R)
• M7: 3,798,739 km (0.074 R)
• M8: 6,310,337 km (0.096 R)
• M9: 7,927,191 km (0.109 R)
• M10: 9,611,663 km (0.06 R)
• M11: 11,047,653 km (0.113 R)
• M12: 12,173,078 km (0.09 R)
• M13: 13,080,239 km (0.105 R)
• M14: 13,550,426 km (0.032 R)
• M15: 13,789,633 km (0.092 R)
• M16: 14,276,574 km (0.057 R)
• M17: 14,586,690 km (0.074 R)
• M18: 17,654,344 km (0.114 R)
• M19: 17,868,119 km (0.039 R)
• M20: 20,335,886 km (0.112 R)
• M21: 27,527,654 km (0.037 R)
• M22: 33,888,106 km (0.082 R)
• M23: 35,561,957 km (0.117 R)
• M24: 36,707,877 km (0.106 R)
• M25: 38,234,224 km (0.116 R)
• M26: 38,712,189 km (0.119 R)
• M27: 39,924,680 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.5

Radius: 8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.71 AU - 10.11 AU

Year: 17447 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,423,106 km

• M1: 99,483 km (0.111 R)
• M2: 525,238 km (0.043 R)
• M3: 1,031,777 km (0.059 R)
• M4: 1,323,193 km (0.062 R)
• M5: 2,093,173 km (0.089 R)
• M6: 2,489,608 km (0.076 R)
• M7: 2,746,916 km (0.112 R)
• M8: 3,728,278 km (0.117 R)
• M9: 5,530,334 km (0.084 R)
• M10: 6,182,730 km (0.098 R)
• M11: 6,962,435 km (0.115 R)
• M12: 11,111,831 km (0.088 R)
• M13: 12,777,753 km (0.025 R)
• M14: 14,540,165 km (0.054 R)
• M15: 23,919,652 km (0.104 R)
• M16: 26,108,718 km (0.105 R)
• M17: 29,129,398 km (0.065 R)
• M18: 33,471,925 km (0.092 R)
• M19: 33,917,428 km (0.047 R)
• M20: 34,366,820 km (0.114 R)
• M21: 36,909,834 km (0.059 R)
• M22: 39,948,765 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit