🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 9.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,324,159 km

• M1: 118,182 km (0.048 R)
• M2: 418,276 km (0.07 R)
• M3: 738,415 km (0.117 R)
• M4: 1,075,010 km (0.097 R)
• M5: 1,466,957 km (0.097 R)
• M6: 1,817,315 km (0.059 R)
• M7: 2,136,108 km (0.034 R)
• M8: 2,907,734 km (0.09 R)
• M9: 3,623,111 km (0.072 R)
• M10: 4,373,643 km (0.104 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 12.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.66 AU - 1.94 AU

Year: 1610 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,324,159 km

• M1: 150,645 km (0.112 R)
• M2: 585,526 km (0.095 R)
• M3: 1,046,288 km (0.119 R)
• M4: 1,447,808 km (0.076 R)
• M5: 2,046,499 km (0.055 R)
• M6: 2,924,938 km (0.053 R)
• M7: 3,687,438 km (0.081 R)
• M8: 4,528,776 km (0.106 R)
• M9: 5,057,156 km (0.108 R)
• M10: 5,531,531 km (0.086 R)
• M11: 7,454,911 km (0.07 R)
• M12: 8,022,485 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 13.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.44 AU - 2.26 AU

Year: 1678 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,324,159 km

• M1: 165,455 km (0.097 R)
• M2: 796,908 km (0.115 R)
• M3: 1,213,388 km (0.112 R)
• M4: 1,754,334 km (0.065 R)
• M5: 2,443,681 km (0.107 R)
• M6: 3,030,404 km (0.085 R)
• M7: 5,217,525 km (0.115 R)
• M8: 5,745,456 km (0.03 R)
• M9: 6,443,928 km (0.1 R)
• M10: 7,198,500 km (0.101 R)
• M11: 8,037,594 km (0.027 R)
• M12: 8,632,545 km (0.061 R)
• M13: 9,971,745 km (0.04 R)
• M14: 10,917,054 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 10.1

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.27 AU - 2.41 AU

Year: 2387 Days

Day: 10.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,324,159 km

• M1: 125,662 km (0.103 R)
• M2: 604,824 km (0.104 R)
• M3: 1,384,379 km (0.115 R)
• M4: 1,794,127 km (0.096 R)
• M5: 2,325,499 km (0.106 R)
• M6: 2,782,969 km (0.047 R)
• M7: 3,425,043 km (0.094 R)
• M8: 3,959,108 km (0.033 R)
• M9: 5,146,017 km (0.047 R)
• M10: 6,698,095 km (0.096 R)
• M11: 7,018,833 km (0.109 R)
• M12: 8,406,353 km (0.087 R)
• M13: 10,739,182 km (0.059 R)
• M14: 12,225,886 km (0.096 R)
• M15: 13,565,834 km (0.035 R)
• M16: 14,706,368 km (0.073 R)
• M17: 15,552,195 km (0.027 R)
• M18: 16,694,524 km (0.076 R)
• M19: 17,891,756 km (0.044 R)
• M20: 19,379,507 km (0.069 R)
• M21: 20,093,238 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 8.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.64 AU - 3.16 AU

Year: 3293 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,324,159 km

• M1: 110,104 km (0.076 R)
• M2: 429,645 km (0.117 R)
• M3: 1,253,331 km (0.087 R)
• M4: 2,409,872 km (0.112 R)
• M5: 2,768,009 km (0.097 R)
• M6: 4,088,959 km (0.105 R)
• M7: 4,661,769 km (0.079 R)
• M8: 5,072,565 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.8

Radius: 4.1

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.52 AU - 7.48 AU

Year: 9801 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,324,159 km

• M1: 51,013 km (0.081 R)
• M2: 229,932 km (0.027 R)
• M3: 450,140 km (0.05 R)
• M4: 851,212 km (0.07 R)
• M5: 1,230,143 km (0.083 R)
• M6: 2,430,217 km (0.037 R)
• M7: 2,605,397 km (0.082 R)
• M8: 3,371,338 km (0.099 R)
• M9: 4,880,631 km (0.087 R)
• M10: 7,102,757 km (0.106 R)
• M11: 7,461,792 km (0.114 R)
• M12: 8,099,977 km (0.119 R)
• M13: 8,692,534 km (0.063 R)
• M14: 9,743,609 km (0.104 R)
• M15: 11,065,605 km (0.064 R)
• M16: 11,208,920 km (0.081 R)
• M17: 12,867,511 km (0.075 R)
• M18: 13,292,818 km (0.043 R)
• M19: 15,147,233 km (0.099 R)
• M20: 15,621,458 km (0.116 R)
• M21: 16,289,563 km (0.098 R)
• M22: 17,167,104 km (0.117 R)
• M23: 20,630,594 km (0.096 R)
• M24: 26,188,005 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.3

Radius: 4.7

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.85 AU - 8.05 AU

Year: 14948 Days

Day: 15 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,324,159 km

• M1: 58,493 km (0.113 R)
• M2: 259,104 km (0.038 R)
• M3: 409,749 km (0.049 R)
• M4: 804,986 km (0.1 R)
• M5: 1,070,822 km (0.107 R)
• M6: 2,368,733 km (0.112 R)
• M7: 5,619,494 km (0.114 R)
• M8: 6,224,319 km (0.092 R)
• M9: 6,664,585 km (0.118 R)
• M10: 9,081,189 km (0.11 R)
• M11: 10,456,143 km (0.067 R)
• M12: 13,283,693 km (0.08 R)
• M13: 16,356,882 km (0.09 R)
• M14: 22,079,000 km (0.071 R)
• M15: 24,150,931 km (0.079 R)
• M16: 24,345,557 km (0.089 R)
• M17: 26,143,873 km (0.095 R)
• M18: 28,785,772 km (0.105 R)
• M19: 29,114,289 km (0.119 R)
• M20: 31,716,394 km (0.11 R)
• M21: 33,858,037 km (0.059 R)
• M22: 37,768,825 km (0.085 R)
• M23: 38,162,566 km (0.057 R)
• M24: 52,907,681 km (0.057 R)
• M25: 53,730,918 km (0.048 R)
• M26: 56,593,622 km (0.037 R)
• M27: 57,109,137 km (0.111 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: 193 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit