🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 240 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,750,072 km

• M1: 111,899 km (0.076 R)
• M2: 394,490 km (0.071 R)
• M3: 689,347 km (0.069 R)
• M4: 986,897 km (0.115 R)
• M5: 1,274,424 km (0.091 R)
• M6: 1,703,920 km (0.083 R)
• M7: 1,984,266 km (0.047 R)
• M8: 2,372,772 km (0.109 R)
• M9: 2,768,009 km (0.116 R)
• M10: 3,149,484 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 9.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 532 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,750,072 km

• M1: 120,725 km (0.093 R)
• M2: 479,760 km (0.077 R)
• M3: 975,378 km (0.094 R)
• M4: 1,281,904 km (0.096 R)
• M5: 1,676,843 km (0.117 R)
• M6: 2,054,128 km (0.09 R)
• M7: 2,631,875 km (0.113 R)
• M8: 3,169,081 km (0.101 R)
• M9: 3,697,910 km (0.1 R)
• M10: 4,803,737 km (0.113 R)
• M11: 5,607,826 km (0.064 R)
• M12: 6,735,943 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 9.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.82 AU - 1.08 AU

Year: 628 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,750,072 km

• M1: 121,922 km (0.07 R)
• M2: 477,816 km (0.116 R)
• M3: 937,829 km (0.106 R)
• M4: 1,256,622 km (0.092 R)
• M5: 1,597,855 km (0.073 R)
• M6: 2,729,862 km (0.111 R)
• M7: 3,115,226 km (0.092 R)
• M8: 3,960,304 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 8.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.53 AU - 2.45 AU

Year: 1904 Days

Day: 9.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,750,072 km

• M1: 104,419 km (0.077 R)
• M2: 372,499 km (0.116 R)
• M3: 925,412 km (0.116 R)
• M4: 1,247,945 km (0.087 R)
• M5: 1,845,140 km (0.116 R)
• M6: 2,736,145 km (0.089 R)
• M7: 3,442,696 km (0.087 R)
• M8: 3,905,402 km (0.105 R)
• M9: 4,536,705 km (0.065 R)
• M10: 5,193,739 km (0.094 R)
• M11: 5,587,630 km (0.107 R)
• M12: 6,227,311 km (0.067 R)
• M13: 7,626,051 km (0.065 R)
• M14: 7,891,437 km (0.079 R)
• M15: 8,497,309 km (0.11 R)
• M16: 8,811,614 km (0.087 R)
• M17: 9,832,619 km (0.099 R)
• M18: 11,200,243 km (0.099 R)
• M19: 11,718,151 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 14.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.87 AU - 3.19 AU

Year: 3577 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,750,072 km

• M1: 179,069 km (0.116 R)
• M2: 866,022 km (0.108 R)
• M3: 1,551,629 km (0.042 R)
• M4: 2,819,770 km (0.107 R)
• M5: 4,147,751 km (0.104 R)
• M6: 7,024,966 km (0.083 R)
• M7: 8,037,594 km (0.085 R)
• M8: 9,736,428 km (0.098 R)
• M9: 10,630,724 km (0.031 R)
• M10: 11,664,146 km (0.1 R)
• M11: 12,538,246 km (0.118 R)
• M12: 15,527,661 km (0.044 R)
• M13: 16,263,383 km (0.118 R)
• M14: 16,748,678 km (0.097 R)
• M15: 19,023,314 km (0.095 R)
• M16: 20,172,974 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 10.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.47 AU - 4.15 AU

Year: 5044 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,750,072 km

• M1: 141,220 km (0.094 R)
• M2: 883,375 km (0.089 R)
• M3: 1,459,028 km (0.119 R)
• M4: 2,139,848 km (0.094 R)
• M5: 2,642,946 km (0.108 R)
• M6: 3,563,720 km (0.097 R)
• M7: 4,027,324 km (0.102 R)
• M8: 4,866,868 km (0.096 R)
• M9: 5,871,268 km (0.102 R)
• M10: 7,739,147 km (0.054 R)
• M11: 8,253,913 km (0.104 R)
• M12: 8,860,083 km (0.077 R)
• M13: 9,973,690 km (0.113 R)
• M14: 12,005,229 km (0.07 R)
• M15: 16,343,268 km (0.101 R)
• M16: 18,462,172 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.4

Radius: 3.3

Gravity: 78.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.85 AU - 10.01 AU

Year: 18100 Days

Day: 21.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,750,072 km

• M1: 41,439 km (0.116 R)
• M2: 187,297 km (0.082 R)
• M3: 294,857 km (0.111 R)
• M4: 526,734 km (0.078 R)
• M5: 636,539 km (0.085 R)
• M6: 761,603 km (0.06 R)
• M7: 914,791 km (0.107 R)
• M8: 1,062,145 km (0.076 R)
• M9: 2,531,196 km (0.048 R)
• M10: 2,698,746 km (0.117 R)
• M11: 3,301,775 km (0.049 R)
• M12: 4,418,523 km (0.066 R)
• M13: 4,987,294 km (0.095 R)
• M14: 6,055,273 km (0.064 R)
• M15: 6,486,713 km (0.06 R)
• M16: 6,755,241 km (0.11 R)
• M17: 7,803,623 km (0.068 R)
• M18: 8,471,578 km (0.071 R)
• M19: 10,156,798 km (0.082 R)
• M20: 10,276,476 km (0.087 R)
• M21: 13,225,798 km (0.091 R)
• M22: 15,007,958 km (0.105 R)
• M23: 15,241,330 km (0.113 R)
• M24: 15,398,258 km (0.1 R)
• M25: 16,776,504 km (0.114 R)
• M26: 18,411,608 km (0.111 R)
• M27: 23,737,741 km (0.095 R)
• M28: 29,273,162 km (0.084 R)
• M29: 30,128,114 km (0.059 R)
• M30: 31,632,171 km (0.119 R)
• M31: 38,294,063 km (0.109 R)
• M32: 39,316,116 km (0.098 R)
• M33: 44,220,083 km (0.119 R)
• M34: 52,852,479 km (0.104 R)
• M35: 55,775,771 km (0.117 R)
• M36: 60,359,749 km (0.114 R)
• M37: 71,139,472 km (0.084 R)
• M38: 73,573,130 km (0.081 R)
• M39: 75,605,118 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit