🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 8.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.69 AU

Year: 1240 Days

Day: 7.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,361,266 km

• M1: 104,719 km (0.116 R)
• M2: 376,239 km (0.109 R)
• M3: 930,948 km (0.077 R)
• M4: 1,933,104 km (0.111 R)
• M5: 2,196,396 km (0.114 R)
• M6: 2,584,902 km (0.095 R)
• M7: 2,943,338 km (0.073 R)
• M8: 3,514,802 km (0.107 R)
• M9: 3,879,970 km (0.049 R)
• M10: 4,450,088 km (0.044 R)
• M11: 4,738,213 km (0.116 R)
• M12: 5,619,943 km (0.115 R)
• M13: 5,957,137 km (0.109 R)
• M14: 6,307,794 km (0.097 R)
• M15: 6,672,065 km (0.104 R)
• M16: 7,005,219 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 14.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.46 AU - 1.64 AU

Year: 1356 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,361,266 km

• M1: 181,462 km (0.066 R)
• M2: 795,412 km (0.052 R)
• M3: 1,315,115 km (0.102 R)
• M4: 2,207,017 km (0.071 R)
• M5: 3,332,741 km (0.104 R)
• M6: 4,268,775 km (0.117 R)
• M7: 4,730,733 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 9.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.15 AU

Year: 1627 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 120.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,361,266 km

• M1: 124,465 km (0.03 R)
• M2: 853,306 km (0.089 R)
• M3: 1,287,589 km (0.078 R)
• M4: 2,250,401 km (0.089 R)
• M5: 2,852,682 km (0.094 R)
• M6: 3,713,618 km (0.087 R)
• M7: 4,360,479 km (0.091 R)
• M8: 5,297,560 km (0.119 R)
• M9: 10,900,299 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 8.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.8 AU - 2.78 AU

Year: 2436 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,361,266 km

• M1: 103,671 km (0.11 R)
• M2: 379,231 km (0.073 R)
• M3: 647,011 km (0.083 R)
• M4: 955,332 km (0.074 R)
• M5: 1,377,348 km (0.082 R)
• M6: 1,795,324 km (0.089 R)
• M7: 2,549,148 km (0.041 R)
• M8: 3,140,658 km (0.038 R)
• M9: 3,836,437 km (0.043 R)
• M10: 4,095,391 km (0.076 R)
• M11: 5,212,139 km (0.12 R)
• M12: 6,097,759 km (0.095 R)
• M13: 6,587,991 km (0.091 R)
• M14: 6,937,003 km (0.115 R)
• M15: 9,154,043 km (0.112 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 11.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.39 AU - 4.29 AU

Year: 5289 Days

Day: 14 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,361,266 km

• M1: 143,614 km (0.087 R)
• M2: 521,648 km (0.098 R)
• M3: 1,198,728 km (0.112 R)
• M4: 1,715,738 km (0.052 R)
• M5: 3,318,829 km (0.099 R)
• M6: 3,929,487 km (0.084 R)
• M7: 4,390,698 km (0.087 R)
• M8: 6,296,724 km (0.116 R)
• M9: 6,985,173 km (0.063 R)
• M10: 7,693,669 km (0.119 R)
• M11: 9,056,356 km (0.092 R)
• M12: 11,662,650 km (0.12 R)
• M13: 12,907,753 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 11.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.66 AU - 4.4 AU

Year: 5687 Days

Day: 9.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,361,266 km

• M1: 148,102 km (0.091 R)
• M2: 566,228 km (0.108 R)
• M3: 1,081,144 km (0.117 R)
• M4: 1,542,504 km (0.113 R)
• M5: 3,018,137 km (0.101 R)
• M6: 3,718,255 km (0.065 R)
• M7: 4,620,181 km (0.057 R)
• M8: 5,442,221 km (0.072 R)
• M9: 6,033,133 km (0.101 R)
• M10: 6,573,330 km (0.087 R)
• M11: 8,244,937 km (0.069 R)
• M12: 9,414,344 km (0.116 R)
• M13: 10,907,480 km (0.081 R)
• M14: 11,756,597 km (0.032 R)
• M15: 12,457,613 km (0.114 R)
• M16: 14,569,337 km (0.07 R)
• M17: 14,943,182 km (0.088 R)
• M18: 16,103,463 km (0.107 R)
• M19: 16,792,959 km (0.106 R)
• M20: 17,561,892 km (0.113 R)
• M21: 18,979,931 km (0.106 R)
• M22: 20,076,034 km (0.118 R)
• M23: 23,912,172 km (0.037 R)
• M24: 25,963,159 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 12.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.85 AU - 5.95 AU

Year: 8821 Days

Day: 9.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,361,266 km

• M1: 171,888 km (0.117 R)
• M2: 614,997 km (0.092 R)
• M3: 1,142,030 km (0.05 R)
• M4: 2,013,438 km (0.107 R)
• M5: 3,309,703 km (0.117 R)
• M6: 5,581,197 km (0.053 R)
• M7: 6,026,101 km (0.085 R)
• M8: 6,844,252 km (0.115 R)
• M9: 7,280,330 km (0.11 R)
• M10: 7,812,450 km (0.118 R)
• M11: 9,433,492 km (0.098 R)
• M12: 10,922,889 km (0.045 R)
• M13: 12,086,461 km (0.101 R)
• M14: 12,779,697 km (0.117 R)
• M15: 14,013,281 km (0.038 R)
• M16: 15,324,656 km (0.074 R)
• M17: 16,586,365 km (0.068 R)
• M18: 18,817,916 km (0.086 R)
• M19: 19,387,734 km (0.106 R)
• M20: 22,650,015 km (0.05 R)
• M21: 25,562,536 km (0.096 R)
• M22: 25,998,016 km (0.063 R)
• M23: 30,047,331 km (0.101 R)
• M24: 32,526,167 km (0.03 R)
• M25: 33,037,792 km (0.074 R)
• M26: 33,763,043 km (0.101 R)
• M27: 34,287,682 km (0.047 R)
• M28: 35,894,064 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405

Radius: 6.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.66 AU - 7.58 AU

Year: 11973 Days

Day: 22 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,361,266 km

• M1: 83,326 km (0.112 R)
• M2: 356,342 km (0.113 R)
• M3: 678,426 km (0.117 R)
• M4: 1,109,567 km (0.076 R)
• M5: 1,498,522 km (0.099 R)
• M6: 1,770,341 km (0.103 R)
• M7: 2,074,922 km (0.082 R)
• M8: 2,358,261 km (0.108 R)
• M9: 4,073,251 km (0.097 R)
• M10: 4,548,224 km (0.102 R)
• M11: 5,028,433 km (0.108 R)
• M12: 6,824,206 km (0.092 R)
• M13: 8,468,436 km (0.053 R)
• M14: 9,288,233 km (0.1 R)
• M15: 10,615,315 km (0.039 R)
• M16: 11,137,561 km (0.089 R)
• M17: 14,446,218 km (0.119 R)
• M18: 15,547,258 km (0.1 R)
• M19: 16,495,110 km (0.086 R)
• M20: 17,915,243 km (0.062 R)
• M21: 18,282,655 km (0.071 R)
• M22: 19,647,137 km (0.056 R)
• M23: 20,513,458 km (0.116 R)
• M24: 23,092,227 km (0.046 R)
• M25: 23,968,122 km (0.118 R)
• M26: 24,504,131 km (0.104 R)
• M27: 26,254,426 km (0.04 R)
• M28: 26,538,213 km (0.092 R)
• M29: 30,105,075 km (0.074 R)
• M30: 30,624,479 km (0.033 R)
• M31: 41,535,250 km (0.112 R)
• M32: 42,308,372 km (0.088 R)
• M33: 43,091,068 km (0.081 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: 236 - 14,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit