🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 8.8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.99 AU - 1.15 AU

Year: 715 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,036,651 km

• M1: 211,980 km (0.063 R)
• M2: 489,933 km (0.095 R)
• M3: 770,728 km (0.079 R)
• M4: 1,176,288 km (0.089 R)
• M5: 1,452,296 km (0.099 R)
• M6: 2,042,609 km (0.11 R)
• M7: 3,350,095 km (0.101 R)
• M8: 4,127,106 km (0.079 R)
• M9: 4,476,267 km (0.111 R)
• M10: 5,252,381 km (0.026 R)
• M11: 6,719,637 km (0.118 R)
• M12: 7,478,248 km (0.109 R)
• M13: 7,759,193 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 10.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.87 AU - 1.29 AU

Year: 725 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,036,651 km

• M1: 131,197 km (0.055 R)
• M2: 465,549 km (0.107 R)
• M3: 914,342 km (0.059 R)
• M4: 1,438,533 km (0.058 R)
• M5: 3,537,690 km (0.065 R)
• M6: 3,916,921 km (0.093 R)
• M7: 4,261,445 km (0.111 R)
• M8: 5,115,948 km (0.118 R)
• M9: 5,565,639 km (0.11 R)
• M10: 6,503,169 km (0.045 R)
• M11: 7,273,149 km (0.088 R)
• M12: 7,611,390 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.85 AU - 1.39 AU

Year: 765 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,036,651 km

• M1: 171,589 km (0.095 R)
• M2: 686,953 km (0.111 R)
• M3: 1,159,533 km (0.111 R)
• M4: 1,733,241 km (0.12 R)
• M5: 2,656,260 km (0.102 R)
• M6: 5,104,429 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.4

Radius: 8.4

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.43 AU - 2.13 AU

Year: 1533 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,036,651 km

• M1: 104,419 km (0.05 R)
• M2: 649,404 km (0.084 R)
• M3: 1,634,806 km (0.09 R)
• M4: 2,144,934 km (0.106 R)
• M5: 2,604,499 km (0.116 R)
• M6: 2,976,100 km (0.101 R)
• M7: 4,288,522 km (0.081 R)
• M8: 4,850,113 km (0.055 R)
• M9: 5,347,376 km (0.112 R)
• M10: 6,884,644 km (0.036 R)
• M11: 7,884,855 km (0.05 R)
• M12: 9,595,507 km (0.059 R)
• M13: 9,931,204 km (0.102 R)
• M14: 10,661,840 km (0.103 R)
• M15: 13,110,159 km (0.114 R)
• M16: 13,946,261 km (0.112 R)
• M17: 15,040,869 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 14

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.99 AU - 4.33 AU

Year: 4521 Days

Day: 7.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,036,651 km

• M1: 174,581 km (0.039 R)
• M2: 804,388 km (0.098 R)
• M3: 1,429,557 km (0.087 R)
• M4: 1,942,977 km (0.082 R)
• M5: 2,580,114 km (0.115 R)
• M6: 3,299,381 km (0.113 R)
• M7: 3,939,510 km (0.085 R)
• M8: 4,523,840 km (0.112 R)
• M9: 5,291,277 km (0.118 R)
• M10: 6,722,330 km (0.11 R)
• M11: 7,336,728 km (0.1 R)
• M12: 8,089,654 km (0.037 R)
• M13: 10,178,490 km (0.043 R)
• M14: 11,888,992 km (0.12 R)
• M15: 13,256,915 km (0.105 R)
• M16: 13,783,948 km (0.074 R)
• M17: 16,522,636 km (0.111 R)
• M18: 17,359,487 km (0.102 R)
• M19: 20,735,312 km (0.118 R)
• M20: 21,709,045 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 9.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.23 AU - 6.65 AU

Year: 9347 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,036,651 km

• M1: 113,246 km (0.078 R)
• M2: 471,682 km (0.091 R)
• M3: 791,672 km (0.06 R)
• M4: 1,195,885 km (0.08 R)
• M5: 1,599,949 km (0.11 R)
• M6: 2,465,223 km (0.107 R)
• M7: 3,852,145 km (0.115 R)
• M8: 4,630,503 km (0.073 R)
• M9: 5,603,936 km (0.114 R)
• M10: 6,022,960 km (0.118 R)
• M11: 8,152,037 km (0.086 R)
• M12: 8,818,196 km (0.087 R)
• M13: 9,701,272 km (0.109 R)
• M14: 11,798,036 km (0.108 R)
• M15: 12,272,411 km (0.1 R)
• M16: 14,121,441 km (0.057 R)
• M17: 19,799,577 km (0.112 R)
• M18: 20,772,562 km (0.099 R)
• M19: 23,220,731 km (0.095 R)
• M20: 25,679,522 km (0.082 R)
• M21: 33,144,306 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.6

Radius: 3.5

Gravity: 44.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.13 AU - 10.91 AU

Year: 18966 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,036,651 km

• M1: 46,226 km (0.071 R)
• M2: 160,967 km (0.067 R)
• M3: 777,460 km (0.038 R)
• M4: 925,861 km (0.102 R)
• M5: 1,294,620 km (0.104 R)
• M6: 1,584,541 km (0.116 R)
• M7: 2,010,895 km (0.11 R)
• M8: 5,954,743 km (0.115 R)
• M9: 6,661,743 km (0.085 R)
• M10: 10,397,052 km (0.112 R)
• M11: 11,730,119 km (0.119 R)
• M12: 12,306,968 km (0.034 R)
• M13: 14,365,884 km (0.099 R)
• M14: 20,038,934 km (0.068 R)
• M15: 25,847,221 km (0.059 R)
• M16: 28,728,177 km (0.117 R)
• M17: 28,958,258 km (0.118 R)
• M18: 29,422,012 km (0.057 R)
• M19: 30,963,917 km (0.106 R)
• M20: 39,344,240 km (0.07 R)
• M21: 44,817,128 km (0.044 R)
• M22: 56,517,477 km (0.116 R)
• M23: 63,257,759 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit