🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 13.4

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.01 AU - 1.19 AU

Year: 782 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,886,005 km

• M1: 166,652 km (0.12 R)
• M2: 631,901 km (0.116 R)
• M3: 1,216,231 km (0.096 R)
• M4: 1,669,363 km (0.092 R)
• M5: 2,299,618 km (0.101 R)
• M6: 2,748,861 km (0.093 R)
• M7: 3,621,016 km (0.07 R)
• M8: 4,202,354 km (0.118 R)
• M9: 4,917,132 km (0.119 R)
• M10: 6,700,339 km (0.117 R)
• M11: 7,874,234 km (0.049 R)
• M12: 8,721,257 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 12

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.33 AU - 3.83 AU

Year: 4594 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,886,005 km

• M1: 149,299 km (0.078 R)
• M2: 662,868 km (0.048 R)
• M3: 1,090,868 km (0.106 R)
• M4: 1,500,766 km (0.081 R)
• M5: 2,376,063 km (0.102 R)
• M6: 3,081,716 km (0.102 R)
• M7: 3,626,701 km (0.119 R)
• M8: 4,564,530 km (0.029 R)
• M9: 6,265,608 km (0.082 R)
• M10: 6,663,688 km (0.106 R)
• M11: 7,544,969 km (0.103 R)
• M12: 7,960,851 km (0.041 R)
• M13: 8,502,395 km (0.076 R)
• M14: 9,419,729 km (0.106 R)
• M15: 10,486,811 km (0.116 R)
• M16: 11,271,751 km (0.084 R)
• M17: 17,419,026 km (0.103 R)
• M18: 18,519,768 km (0.109 R)
• M19: 21,267,731 km (0.115 R)
• M20: 21,960,070 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 9.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.31 AU - 4.39 AU

Year: 5124 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,886,005 km

• M1: 119,529 km (0.097 R)
• M2: 730,337 km (0.084 R)
• M3: 1,294,620 km (0.059 R)
• M4: 2,995,548 km (0.083 R)
• M5: 3,409,485 km (0.102 R)
• M6: 7,460,745 km (0.113 R)
• M7: 7,804,521 km (0.118 R)
• M8: 10,553,980 km (0.098 R)
• M9: 11,310,497 km (0.101 R)
• M10: 14,556,920 km (0.039 R)
• M11: 15,343,506 km (0.103 R)
• M12: 15,645,544 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 5.4

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.52 AU - 6.98 AU

Year: 9352 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,886,005 km

• M1: 68,217 km (0.083 R)
• M2: 265,985 km (0.038 R)
• M3: 439,818 km (0.086 R)
• M4: 1,577,958 km (0.113 R)
• M5: 1,884,784 km (0.116 R)
• M6: 4,708,892 km (0.049 R)
• M7: 5,107,421 km (0.093 R)
• M8: 6,857,417 km (0.079 R)
• M9: 10,793,187 km (0.105 R)
• M10: 13,966,308 km (0.081 R)
• M11: 15,701,942 km (0.11 R)
• M12: 27,101,898 km (0.083 R)
• M13: 32,640,011 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.5

Radius: 6.7

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.7 AU - 7.72 AU

Year: 11789 Days

Day: 16 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,886,005 km

• M1: 87,216 km (0.091 R)
• M2: 949,049 km (0.086 R)
• M3: 2,585,051 km (0.109 R)
• M4: 2,909,230 km (0.037 R)
• M5: 5,455,834 km (0.113 R)
• M6: 7,439,652 km (0.073 R)
• M7: 9,479,269 km (0.075 R)
• M8: 11,012,198 km (0.071 R)
• M9: 12,933,484 km (0.097 R)
• M10: 13,821,347 km (0.079 R)
• M11: 14,939,891 km (0.071 R)
• M12: 19,481,682 km (0.092 R)
• M13: 23,458,592 km (0.093 R)
• M14: 25,226,539 km (0.11 R)
• M15: 30,645,872 km (0.088 R)
• M16: 32,863,361 km (0.05 R)
• M17: 39,052,075 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 4.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.63 AU - 9.71 AU

Year: 15839 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,886,005 km

• M1: 60,886 km (0.097 R)
• M2: 229,034 km (0.06 R)
• M3: 668,553 km (0.1 R)
• M4: 1,496,727 km (0.065 R)
• M5: 1,948,063 km (0.116 R)
• M6: 2,162,437 km (0.089 R)
• M7: 2,818,873 km (0.052 R)
• M8: 4,431,089 km (0.057 R)
• M9: 6,831,536 km (0.045 R)
• M10: 7,211,066 km (0.093 R)
• M11: 7,725,384 km (0.039 R)
• M12: 8,520,496 km (0.073 R)
• M13: 9,648,165 km (0.117 R)
• M14: 12,528,074 km (0.091 R)
• M15: 13,270,229 km (0.097 R)
• M16: 15,349,041 km (0.097 R)
• M17: 15,933,669 km (0.088 R)
• M18: 16,465,639 km (0.088 R)
• M19: 17,355,298 km (0.079 R)
• M20: 17,565,034 km (0.065 R)
• M21: 22,702,674 km (0.081 R)
• M22: 24,410,782 km (0.068 R)
• M23: 24,674,224 km (0.089 R)
• M24: 27,036,973 km (0.054 R)
• M25: 28,953,920 km (0.066 R)
• M26: 29,249,076 km (0.055 R)
• M27: 30,449,899 km (0.097 R)
• M28: 31,475,242 km (0.098 R)
• M29: 31,891,872 km (0.084 R)
• M30: 32,949,230 km (0.056 R)
• M31: 35,469,655 km (0.098 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: 170 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit