🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 10.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 243 Days

Day: 5.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,474,556 km

• M1: 134,638 km (0.091 R)
• M2: 509,830 km (0.099 R)
• M3: 1,024,297 km (0.1 R)
• M4: 1,425,219 km (0.1 R)
• M5: 1,978,282 km (0.074 R)
• M6: 2,612,278 km (0.111 R)
• M7: 3,406,792 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 10.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.71 AU - 0.71 AU

Year: 399 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,474,556 km

• M1: 134,339 km (0.073 R)
• M2: 610,210 km (0.117 R)
• M3: 969,544 km (0.096 R)
• M4: 1,321,996 km (0.074 R)
• M5: 1,704,518 km (0.106 R)
• M6: 2,212,253 km (0.07 R)
• M7: 2,738,688 km (0.108 R)
• M8: 3,510,164 km (0.09 R)
• M9: 4,005,333 km (0.109 R)
• M10: 4,617,637 km (0.097 R)
• M11: 5,059,699 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 14.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,474,556 km

• M1: 175,329 km (0.069 R)
• M2: 865,573 km (0.06 R)
• M3: 1,318,107 km (0.116 R)
• M4: 1,934,749 km (0.096 R)
• M5: 2,429,619 km (0.055 R)
• M6: 3,345,906 km (0.044 R)
• M7: 4,039,442 km (0.108 R)
• M8: 4,497,361 km (0.106 R)
• M9: 5,935,296 km (0.115 R)
• M10: 6,470,706 km (0.094 R)
• M11: 7,291,849 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 13.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.33 AU

Year: 780 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,474,556 km

• M1: 166,802 km (0.04 R)
• M2: 584,928 km (0.085 R)
• M3: 1,029,533 km (0.093 R)
• M4: 1,521,560 km (0.056 R)
• M5: 1,961,677 km (0.119 R)
• M6: 2,408,526 km (0.104 R)
• M7: 3,227,275 km (0.117 R)
• M8: 3,912,284 km (0.114 R)
• M9: 4,599,237 km (0.099 R)
• M10: 5,029,480 km (0.069 R)
• M11: 5,556,813 km (0.055 R)
• M12: 6,139,646 km (0.089 R)
• M13: 6,682,986 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 8.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.2 AU - 1.22 AU

Year: 888 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,474,556 km

• M1: 108,907 km (0.051 R)
• M2: 400,922 km (0.076 R)
• M3: 863,479 km (0.11 R)
• M4: 1,315,713 km (0.062 R)
• M5: 2,031,988 km (0.114 R)
• M6: 2,396,109 km (0.068 R)
• M7: 2,827,699 km (0.077 R)
• M8: 3,283,524 km (0.031 R)
• M9: 3,787,818 km (0.114 R)
• M10: 4,793,714 km (0.084 R)
• M11: 5,789,288 km (0.116 R)
• M12: 6,568,693 km (0.09 R)
• M13: 6,850,685 km (0.075 R)
• M14: 7,416,165 km (0.06 R)
• M15: 8,135,282 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 14.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.17 AU - 1.69 AU

Year: 1140 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,474,556 km

• M1: 179,817 km (0.102 R)
• M2: 718,818 km (0.07 R)
• M3: 1,405,322 km (0.058 R)
• M4: 1,939,985 km (0.114 R)
• M5: 4,478,811 km (0.073 R)
• M6: 5,409,758 km (0.107 R)
• M7: 6,896,312 km (0.093 R)
• M8: 7,788,065 km (0.12 R)
• M9: 8,248,228 km (0.088 R)
• M10: 8,698,069 km (0.07 R)
• M11: 9,770,387 km (0.063 R)
• M12: 10,500,574 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 11.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.65 AU - 2.65 AU

Year: 2102 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,474,556 km

• M1: 142,268 km (0.12 R)
• M2: 664,215 km (0.098 R)
• M3: 1,149,061 km (0.067 R)
• M4: 1,598,752 km (0.117 R)
• M5: 2,006,706 km (0.118 R)
• M6: 2,366,938 km (0.092 R)
• M7: 4,356,140 km (0.076 R)
• M8: 5,426,513 km (0.103 R)
• M9: 7,477,051 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 7.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.79 AU - 7.91 AU

Year: 10671 Days

Day: 22.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,474,556 km

• M1: 93,648 km (0.104 R)
• M2: 776,413 km (0.111 R)
• M3: 1,759,121 km (0.116 R)
• M4: 2,022,563 km (0.055 R)
• M5: 2,408,675 km (0.038 R)
• M6: 2,931,520 km (0.059 R)
• M7: 3,630,142 km (0.109 R)
• M8: 4,060,535 km (0.094 R)
• M9: 6,431,362 km (0.117 R)
• M10: 7,690,079 km (0.093 R)
• M11: 12,205,690 km (0.103 R)
• M12: 12,502,193 km (0.072 R)
• M13: 13,109,261 km (0.092 R)
• M14: 14,056,665 km (0.037 R)
• M15: 15,527,810 km (0.1 R)
• M16: 15,875,924 km (0.066 R)
• M17: 18,538,168 km (0.11 R)
• M18: 21,227,489 km (0.087 R)
• M19: 24,540,035 km (0.111 R)
• M20: 25,012,614 km (0.106 R)
• M21: 25,394,987 km (0.065 R)
• M22: 25,878,337 km (0.065 R)
• M23: 26,963,670 km (0.111 R)
• M24: 28,909,041 km (0.11 R)
• M25: 29,969,540 km (0.119 R)
• M26: 37,255,106 km (0.083 R)
• M27: 39,277,071 km (0.062 R)
• M28: 40,314,981 km (0.08 R)
• M29: 40,577,375 km (0.099 R)
• M30: 41,905,954 km (0.072 R)
• M31: 42,717,074 km (0.082 R)
• M32: 43,400,736 km (0.109 R)
• M33: 45,071,594 km (0.101 R)
• M34: 46,209,137 km (0.096 R)
• M35: 50,189,188 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.9

Radius: 6.3

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.87 AU - 8.05 AU

Year: 10949 Days

Day: 18.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,474,556 km

• M1: 78,838 km (0.088 R)
• M2: 638,783 km (0.102 R)
• M3: 1,296,714 km (0.095 R)
• M4: 2,021,965 km (0.103 R)
• M5: 2,239,630 km (0.088 R)
• M6: 3,012,303 km (0.092 R)
• M7: 3,297,586 km (0.116 R)
• M8: 3,626,851 km (0.081 R)
• M9: 4,654,139 km (0.116 R)
• M10: 5,302,347 km (0.089 R)
• M11: 6,270,544 km (0.105 R)
• M12: 6,657,554 km (0.108 R)
• M13: 8,412,337 km (0.12 R)
• M14: 8,787,529 km (0.092 R)
• M15: 9,621,985 km (0.104 R)
• M16: 9,980,422 km (0.116 R)
• M17: 10,724,073 km (0.108 R)
• M18: 10,998,435 km (0.03 R)
• M19: 11,791,603 km (0.049 R)
• M20: 13,364,924 km (0.082 R)
• M21: 13,875,950 km (0.101 R)
• M22: 15,417,557 km (0.056 R)
• M23: 18,757,628 km (0.116 R)
• M24: 18,996,087 km (0.097 R)
• M25: 20,892,091 km (0.108 R)
• M26: 22,194,340 km (0.095 R)
• M27: 23,365,991 km (0.097 R)
• M28: 23,827,500 km (0.115 R)
• M29: 25,441,960 km (0.111 R)
• M30: 25,930,248 km (0.116 R)
• M31: 26,925,672 km (0.059 R)
• M32: 27,535,134 km (0.112 R)
• M33: 27,946,378 km (0.101 R)
• M34: 37,308,512 km (0.087 R)
• M35: 44,920,501 km (0.062 R)
• M36: 47,082,938 km (0.1 R)
• M37: 47,376,449 km (0.096 R)
• M38: 47,967,061 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 6.3

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.06 AU - 7.22 AU

Year: 12723 Days

Day: 24.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,474,556 km

• M1: 78,389 km (0.117 R)
• M2: 547,528 km (0.114 R)
• M3: 762,500 km (0.12 R)
• M4: 2,170,516 km (0.071 R)
• M5: 3,034,294 km (0.096 R)
• M6: 3,294,295 km (0.044 R)
• M7: 3,492,661 km (0.117 R)
• M8: 3,913,480 km (0.04 R)
• M9: 4,221,951 km (0.093 R)
• M10: 4,426,751 km (0.093 R)
• M11: 6,051,383 km (0.097 R)
• M12: 6,936,255 km (0.102 R)
• M13: 7,558,133 km (0.114 R)
• M14: 7,860,770 km (0.068 R)
• M15: 8,629,404 km (0.069 R)
• M16: 10,795,880 km (0.114 R)
• M17: 12,506,232 km (0.077 R)
• M18: 13,052,564 km (0.044 R)
• M19: 14,063,097 km (0.081 R)
• M20: 15,398,408 km (0.113 R)
• M21: 18,396,050 km (0.113 R)
• M22: 19,023,015 km (0.066 R)
• M23: 20,237,151 km (0.094 R)
• M24: 21,330,412 km (0.072 R)
• M25: 21,848,021 km (0.074 R)
• M26: 22,729,152 km (0.101 R)
• M27: 27,090,080 km (0.064 R)
• M28: 29,254,163 km (0.118 R)
• M29: 34,156,784 km (0.102 R)
• M30: 36,189,071 km (0.062 R)
• M31: 37,421,459 km (0.065 R)
• M32: 37,796,500 km (0.083 R)
• M33: 41,020,484 km (0.118 R)
• M34: 41,955,022 km (0.096 R)
• M35: 44,843,607 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit