🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 14.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,223,006 km

• M1: 185,352 km (0.093 R)
• M2: 752,178 km (0.037 R)
• M3: 1,238,970 km (0.065 R)
• M4: 1,833,023 km (0.094 R)
• M5: 2,382,645 km (0.06 R)
• M6: 2,847,595 km (0.093 R)
• M7: 3,515,550 km (0.033 R)
• M8: 4,062,480 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 9.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.95 AU - 1.01 AU

Year: 647 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,223,006 km

• M1: 116,986 km (0.106 R)
• M2: 496,515 km (0.082 R)
• M3: 1,587,682 km (0.094 R)
• M4: 2,186,971 km (0.109 R)
• M5: 2,809,897 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.68 AU - 4.38 AU

Year: 5395 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,223,006 km

• M1: 111,899 km (0.112 R)
• M2: 562,189 km (0.039 R)
• M3: 1,386,473 km (0.108 R)
• M4: 1,975,739 km (0.03 R)
• M5: 2,417,053 km (0.117 R)
• M6: 2,812,889 km (0.093 R)
• M7: 3,291,901 km (0.109 R)
• M8: 5,309,677 km (0.108 R)
• M9: 7,009,857 km (0.094 R)
• M10: 7,319,225 km (0.095 R)
• M11: 7,818,434 km (0.109 R)
• M12: 8,113,889 km (0.086 R)
• M13: 8,455,272 km (0.107 R)
• M14: 10,844,200 km (0.093 R)
• M15: 12,869,755 km (0.088 R)
• M16: 13,544,741 km (0.094 R)
• M17: 15,021,870 km (0.096 R)
• M18: 15,946,235 km (0.081 R)
• M19: 20,232,364 km (0.119 R)
• M20: 22,750,695 km (0.107 R)
• M21: 25,794,862 km (0.098 R)
• M22: 26,368,569 km (0.076 R)
• M23: 28,227,323 km (0.11 R)
• M24: 28,661,606 km (0.113 R)
• M25: 29,188,639 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.14 AU - 4.64 AU

Year: 6134 Days

Day: 9.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,223,006 km

• M1: 99,483 km (0.112 R)
• M2: 351,106 km (0.117 R)
• M3: 826,827 km (0.074 R)
• M4: 1,111,662 km (0.079 R)
• M5: 1,508,395 km (0.098 R)
• M6: 2,797,181 km (0.045 R)
• M7: 3,330,198 km (0.119 R)
• M8: 3,685,792 km (0.107 R)
• M9: 4,522,942 km (0.081 R)
• M10: 5,147,812 km (0.101 R)
• M11: 5,452,842 km (0.06 R)
• M12: 6,038,518 km (0.088 R)
• M13: 6,633,020 km (0.107 R)
• M14: 7,231,711 km (0.051 R)
• M15: 8,460,059 km (0.102 R)
• M16: 8,729,335 km (0.094 R)
• M17: 13,645,271 km (0.1 R)
• M18: 14,069,680 km (0.11 R)
• M19: 14,448,162 km (0.109 R)
• M20: 19,138,205 km (0.065 R)
• M21: 19,670,175 km (0.094 R)
• M22: 22,773,433 km (0.066 R)
• M23: 24,286,317 km (0.047 R)
• M24: 24,831,302 km (0.063 R)
• M25: 28,963,644 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 9.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.29 AU - 5.23 AU

Year: 6925 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,223,006 km

• M1: 120,875 km (0.1 R)
• M2: 424,708 km (0.092 R)
• M3: 929,152 km (0.104 R)
• M4: 1,288,187 km (0.08 R)
• M5: 1,660,237 km (0.057 R)
• M6: 3,294,594 km (0.099 R)
• M7: 3,715,712 km (0.066 R)
• M8: 4,248,131 km (0.113 R)
• M9: 5,405,719 km (0.111 R)
• M10: 7,043,666 km (0.109 R)
• M11: 7,707,133 km (0.09 R)
• M12: 8,656,182 km (0.118 R)
• M13: 9,417,485 km (0.108 R)
• M14: 9,904,426 km (0.105 R)
• M15: 11,367,344 km (0.072 R)
• M16: 13,461,415 km (0.095 R)
• M17: 15,800,378 km (0.105 R)
• M18: 17,991,238 km (0.109 R)
• M19: 19,654,767 km (0.064 R)
• M20: 22,183,569 km (0.109 R)
• M21: 23,205,323 km (0.081 R)
• M22: 23,768,259 km (0.108 R)
• M23: 26,198,327 km (0.118 R)
• M24: 28,513,803 km (0.105 R)
• M25: 33,343,869 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 12.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.68 AU - 5.08 AU

Year: 7189 Days

Day: 10.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,223,006 km

• M1: 157,975 km (0.115 R)
• M2: 645,365 km (0.085 R)
• M3: 1,101,639 km (0.109 R)
• M4: 1,755,082 km (0.116 R)
• M5: 2,379,803 km (0.097 R)
• M6: 4,596,544 km (0.067 R)
• M7: 5,363,682 km (0.066 R)
• M8: 8,045,972 km (0.106 R)
• M9: 13,660,081 km (0.079 R)
• M10: 15,998,146 km (0.112 R)
• M11: 16,440,208 km (0.115 R)
• M12: 22,677,092 km (0.093 R)
• M13: 23,946,131 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 3.5

Gravity: 65.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.43 AU - 8.67 AU

Year: 15231 Days

Day: 15.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,223,006 km

• M1: 43,533 km (0.092 R)
• M2: 167,699 km (0.118 R)
• M3: 508,483 km (0.075 R)
• M4: 813,962 km (0.118 R)
• M5: 977,772 km (0.113 R)
• M6: 1,756,877 km (0.109 R)
• M7: 2,904,891 km (0.073 R)
• M8: 3,648,094 km (0.116 R)
• M9: 5,424,120 km (0.119 R)
• M10: 5,537,066 km (0.08 R)
• M11: 6,247,506 km (0.1 R)
• M12: 7,196,106 km (0.115 R)
• M13: 7,704,590 km (0.089 R)
• M14: 8,741,153 km (0.059 R)
• M15: 10,092,321 km (0.075 R)
• M16: 10,728,561 km (0.044 R)
• M17: 12,599,282 km (0.113 R)
• M18: 13,473,383 km (0.109 R)
• M19: 14,315,469 km (0.069 R)
• M20: 16,103,762 km (0.112 R)
• M21: 18,541,459 km (0.115 R)
• M22: 19,405,686 km (0.071 R)
• M23: 19,581,613 km (0.112 R)
• M24: 21,872,705 km (0.117 R)
• M25: 23,628,535 km (0.082 R)
• M26: 30,275,168 km (0.112 R)
• M27: 30,393,500 km (0.108 R)
• M28: 30,511,982 km (0.037 R)
• M29: 31,229,902 km (0.1 R)
• M30: 31,350,627 km (0.103 R)
• M31: 31,471,652 km (0.109 R)
• M32: 33,198,909 km (0.108 R)
• M33: 36,039,324 km (0.041 R)
• M34: 39,883,092 km (0.099 R)
• M35: 40,310,493 km (0.116 R)
• M36: 43,088,226 km (0.083 R)
• M37: 48,858,515 km (0.061 R)
• M38: 49,511,510 km (0.084 R)
• M39: 53,035,736 km (0.117 R)
• M40: 54,421,013 km (0.075 R)
• M41: 60,578,311 km (0.095 R)
• M42: 65,984,778 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45

Radius: 6.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.97 AU - 9.21 AU

Year: 16789 Days

Day: 21.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 103.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,223,006 km

• M1: 76,145 km (0.062 R)
• M2: 398,828 km (0.07 R)
• M3: 733,478 km (0.117 R)
• M4: 927,357 km (0.045 R)
• M5: 1,156,092 km (0.064 R)
• M6: 2,226,914 km (0.08 R)
• M7: 3,584,664 km (0.105 R)
• M8: 3,906,599 km (0.105 R)
• M9: 5,671,255 km (0.079 R)
• M10: 8,756,263 km (0.12 R)
• M11: 9,868,224 km (0.097 R)
• M12: 12,035,597 km (0.037 R)
• M13: 14,288,242 km (0.056 R)
• M14: 14,878,855 km (0.103 R)
• M15: 16,397,423 km (0.1 R)
• M16: 17,284,239 km (0.111 R)
• M17: 18,390,216 km (0.093 R)
• M18: 18,960,483 km (0.111 R)
• M19: 21,708,596 km (0.046 R)
• M20: 22,131,808 km (0.054 R)
• M21: 22,994,838 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.4

Radius: 4.4

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.57 AU - 10.95 AU

Year: 23537 Days

Day: 21.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,223,006 km

• M1: 54,753 km (0.105 R)
• M2: 269,276 km (0.09 R)
• M3: 738,116 km (0.114 R)
• M4: 1,005,746 km (0.062 R)
• M5: 1,428,660 km (0.112 R)
• M6: 1,593,367 km (0.066 R)
• M7: 2,144,186 km (0.064 R)
• M8: 2,474,798 km (0.062 R)
• M9: 2,967,274 km (0.072 R)
• M10: 3,127,044 km (0.087 R)
• M11: 3,377,471 km (0.093 R)
• M12: 5,020,056 km (0.054 R)
• M13: 5,763,707 km (0.041 R)
• M14: 6,226,413 km (0.042 R)
• M15: 6,533,388 km (0.071 R)
• M16: 6,942,987 km (0.042 R)
• M17: 8,222,348 km (0.117 R)
• M18: 8,485,191 km (0.107 R)
• M19: 11,045,858 km (0.079 R)
• M20: 13,202,311 km (0.115 R)
• M21: 14,992,848 km (0.11 R)
• M22: 16,687,044 km (0.101 R)
• M23: 17,884,874 km (0.082 R)
• M24: 19,880,959 km (0.07 R)
• M25: 20,642,262 km (0.097 R)
• M26: 24,309,504 km (0.075 R)
• M27: 24,960,106 km (0.078 R)
• M28: 25,400,222 km (0.051 R)
• M29: 39,331,075 km (0.091 R)
• M30: 40,831,991 km (0.112 R)
• M31: 41,750,671 km (0.085 R)
• M32: 42,059,890 km (0.102 R)
• M33: 45,399,663 km (0.107 R)
• M34: 47,385,275 km (0.111 R)
• M35: 49,083,660 km (0.054 R)
• M36: 54,053,899 km (0.082 R)
• M37: 55,160,924 km (0.083 R)
• M38: 70,736,904 km (0.115 R)
• M39: 70,956,364 km (0.113 R)
• M40: 73,176,546 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit