🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 15

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.52 AU - 0.78 AU

Year: 362 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,692,523 km

• M1: 186,549 km (0.096 R)
• M2: 706,551 km (0.083 R)
• M3: 1,379,143 km (0.054 R)
• M4: 1,926,970 km (0.101 R)
• M5: 2,443,681 km (0.111 R)
• M6: 3,063,914 km (0.103 R)
• M7: 3,580,027 km (0.064 R)
• M8: 4,079,384 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 13.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.58 AU - 0.82 AU

Year: 404 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,692,523 km

• M1: 167,550 km (0.084 R)
• M2: 742,005 km (0.115 R)
• M3: 1,397,244 km (0.114 R)
• M4: 1,912,459 km (0.094 R)
• M5: 2,445,776 km (0.1 R)
• M6: 2,867,043 km (0.086 R)
• M7: 3,308,656 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 14.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.35 AU - 1.71 AU

Year: 1306 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,692,523 km

• M1: 177,423 km (0.075 R)
• M2: 793,766 km (0.107 R)
• M3: 1,416,542 km (0.108 R)
• M4: 2,009,249 km (0.088 R)
• M5: 2,712,509 km (0.097 R)
• M6: 3,480,245 km (0.101 R)
• M7: 4,260,697 km (0.112 R)
• M8: 5,134,648 km (0.084 R)
• M9: 5,625,778 km (0.109 R)
• M10: 6,482,375 km (0.027 R)
• M11: 6,980,536 km (0.117 R)
• M12: 7,831,299 km (0.058 R)
• M13: 8,809,819 km (0.115 R)
• M14: 9,328,774 km (0.092 R)
• M15: 10,768,055 km (0.07 R)
• M16: 11,505,123 km (0.065 R)
• M17: 12,692,781 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 14.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.18 AU - 3.5 AU

Year: 3304 Days

Day: 13.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,692,523 km

• M1: 177,872 km (0.044 R)
• M2: 679,324 km (0.108 R)
• M3: 1,372,560 km (0.093 R)
• M4: 1,847,235 km (0.065 R)
• M5: 2,849,540 km (0.091 R)
• M6: 3,349,347 km (0.081 R)
• M7: 4,230,777 km (0.111 R)
• M8: 4,931,793 km (0.068 R)
• M9: 6,910,075 km (0.092 R)
• M10: 7,539,882 km (0.1 R)
• M11: 8,708,990 km (0.106 R)
• M12: 9,408,808 km (0.12 R)
• M13: 10,032,931 km (0.102 R)
• M14: 10,763,118 km (0.106 R)
• M15: 12,243,987 km (0.114 R)
• M16: 13,078,295 km (0.047 R)
• M17: 15,156,359 km (0.064 R)
• M18: 15,657,811 km (0.115 R)
• M19: 17,997,372 km (0.075 R)
• M20: 19,250,852 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 6.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.77 AU - 7.07 AU

Year: 9942 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,692,523 km

• M1: 147,504 km (0.051 R)
• M2: 357,090 km (0.111 R)
• M3: 763,697 km (0.099 R)
• M4: 1,344,885 km (0.101 R)
• M5: 1,938,040 km (0.119 R)
• M6: 2,639,804 km (0.05 R)
• M7: 3,135,422 km (0.057 R)
• M8: 3,980,949 km (0.071 R)
• M9: 4,811,816 km (0.057 R)
• M10: 5,185,511 km (0.094 R)
• M11: 5,811,728 km (0.115 R)
• M12: 6,266,804 km (0.12 R)
• M13: 6,519,026 km (0.103 R)
• M14: 7,282,125 km (0.098 R)
• M15: 7,631,885 km (0.112 R)
• M16: 9,509,937 km (0.114 R)
• M17: 12,498,453 km (0.104 R)
• M18: 13,204,406 km (0.116 R)
• M19: 17,568,475 km (0.059 R)
• M20: 20,039,233 km (0.089 R)
• M21: 20,865,163 km (0.089 R)
• M22: 23,178,544 km (0.054 R)
• M23: 23,554,783 km (0.064 R)
• M24: 28,221,938 km (0.115 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 6.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.31 AU - 9.17 AU

Year: 17835 Days

Day: 24.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,692,523 km

• M1: 75,996 km (0.051 R)
• M2: 268,528 km (0.032 R)
• M3: 820,993 km (0.061 R)
• M4: 1,387,371 km (0.12 R)
• M5: 1,886,429 km (0.113 R)
• M6: 3,170,278 km (0.101 R)
• M7: 3,688,784 km (0.078 R)
• M8: 4,529,375 km (0.058 R)
• M9: 6,408,174 km (0.106 R)
• M10: 8,375,536 km (0.097 R)
• M11: 11,821,373 km (0.072 R)
• M12: 13,171,195 km (0.068 R)
• M13: 13,566,881 km (0.117 R)
• M14: 14,560,810 km (0.084 R)
• M15: 15,539,778 km (0.061 R)
• M16: 18,739,228 km (0.068 R)
• M17: 24,916,722 km (0.069 R)
• M18: 27,032,335 km (0.115 R)
• M19: 27,763,270 km (0.102 R)
• M20: 33,461,753 km (0.036 R)
• M21: 36,031,545 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.2

Radius: 7

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.48 AU - 10.88 AU

Year: 19199 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,692,523 km

• M1: 87,066 km (0.097 R)
• M2: 350,807 km (0.109 R)
• M3: 727,943 km (0.117 R)
• M4: 1,372,261 km (0.117 R)
• M5: 1,732,942 km (0.092 R)
• M6: 2,093,921 km (0.073 R)
• M7: 2,481,380 km (0.081 R)
• M8: 2,790,299 km (0.104 R)
• M9: 3,071,394 km (0.056 R)
• M10: 3,399,761 km (0.109 R)
• M11: 4,808,225 km (0.054 R)
• M12: 5,483,510 km (0.099 R)
• M13: 5,844,041 km (0.057 R)
• M14: 6,657,255 km (0.051 R)
• M15: 7,495,003 km (0.045 R)
• M16: 9,662,676 km (0.055 R)
• M17: 15,581,366 km (0.085 R)
• M18: 17,389,705 km (0.092 R)
• M19: 20,168,785 km (0.075 R)
• M20: 20,931,285 km (0.066 R)
• M21: 25,803,688 km (0.12 R)
• M22: 28,442,295 km (0.103 R)
• M23: 30,628,818 km (0.098 R)
• M24: 31,003,710 km (0.104 R)
• M25: 32,534,395 km (0.054 R)
• M26: 47,132,455 km (0.082 R)
• M27: 51,230,988 km (0.049 R)
• M28: 54,456,467 km (0.115 R)
• M29: 58,196,115 km (0.101 R)
• M30: 61,308,499 km (0.039 R)
• M31: 75,776,857 km (0.114 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: 448 - 18,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit