🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601

Radius: 8.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.26 AU - 2.04 AU

Year: 1463 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,662,245 km

• M1: 108,010 km (0.118 R)
• M2: 402,568 km (0.12 R)
• M3: 879,635 km (0.1 R)
• M4: 1,575,116 km (0.108 R)
• M5: 1,998,478 km (0.104 R)
• M6: 2,313,681 km (0.108 R)
• M7: 2,662,244 km (0.119 R)
• M8: 3,220,992 km (0.092 R)
• M9: 3,673,376 km (0.102 R)
• M10: 4,609,559 km (0.065 R)
• M11: 5,458,078 km (0.114 R)
• M12: 6,430,913 km (0.063 R)
• M13: 6,771,248 km (0.052 R)
• M14: 7,330,595 km (0.05 R)
• M15: 8,628,656 km (0.111 R)
• M16: 9,316,806 km (0.037 R)
• M17: 10,700,885 km (0.041 R)
• M18: 10,972,854 km (0.104 R)
• M19: 12,254,160 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 10.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.03 AU - 2.13 AU

Year: 2071 Days

Day: 10 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,662,245 km

• M1: 131,796 km (0.045 R)
• M2: 466,147 km (0.109 R)
• M3: 1,070,373 km (0.086 R)
• M4: 1,888,374 km (0.103 R)
• M5: 2,419,596 km (0.086 R)
• M6: 3,583,916 km (0.082 R)
• M7: 4,142,215 km (0.084 R)
• M8: 5,504,154 km (0.109 R)
• M9: 12,689,191 km (0.119 R)
• M10: 14,346,436 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 13.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.97 AU - 2.25 AU

Year: 2116 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,662,245 km

• M1: 164,109 km (0.102 R)
• M2: 671,844 km (0.103 R)
• M3: 1,302,848 km (0.059 R)
• M4: 1,720,226 km (0.038 R)
• M5: 2,271,344 km (0.06 R)
• M6: 3,285,768 km (0.076 R)
• M7: 4,777,408 km (0.048 R)
• M8: 5,859,001 km (0.063 R)
• M9: 6,369,877 km (0.114 R)
• M10: 7,604,658 km (0.109 R)
• M11: 9,733,286 km (0.116 R)
• M12: 10,238,927 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 9.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.31 AU - 2.95 AU

Year: 2944 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,662,245 km

• M1: 119,977 km (0.104 R)
• M2: 494,271 km (0.054 R)
• M3: 859,889 km (0.096 R)
• M4: 1,508,545 km (0.105 R)
• M5: 1,922,931 km (0.056 R)
• M6: 2,773,096 km (0.114 R)
• M7: 3,955,517 km (0.033 R)
• M8: 4,308,419 km (0.116 R)
• M9: 5,395,397 km (0.081 R)
• M10: 5,856,906 km (0.112 R)
• M11: 6,888,384 km (0.095 R)
• M12: 7,556,787 km (0.094 R)
• M13: 8,168,193 km (0.088 R)
• M14: 9,935,393 km (0.07 R)
• M15: 11,232,855 km (0.07 R)
• M16: 12,029,464 km (0.112 R)
• M17: 12,551,561 km (0.108 R)
• M18: 12,998,260 km (0.104 R)
• M19: 13,876,100 km (0.094 R)
• M20: 14,353,616 km (0.096 R)
• M21: 14,792,836 km (0.101 R)
• M22: 16,060,079 km (0.101 R)
• M23: 17,343,330 km (0.044 R)
• M24: 18,406,672 km (0.081 R)
• M25: 19,394,466 km (0.082 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.36 AU - 6.04 AU

Year: 8185 Days

Day: 6.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 81.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,662,245 km

• M1: 153,039 km (0.105 R)
• M2: 631,004 km (0.104 R)
• M3: 1,020,706 km (0.094 R)
• M4: 1,708,707 km (0.103 R)
• M5: 2,819,172 km (0.109 R)
• M6: 3,345,756 km (0.11 R)
• M7: 4,733,576 km (0.104 R)
• M8: 5,789,587 km (0.093 R)
• M9: 6,406,978 km (0.053 R)
• M10: 8,773,915 km (0.115 R)
• M11: 10,084,841 km (0.06 R)
• M12: 10,644,337 km (0.117 R)
• M13: 11,077,423 km (0.116 R)
• M14: 11,472,362 km (0.094 R)
• M15: 12,553,954 km (0.1 R)
• M16: 14,331,027 km (0.116 R)
• M17: 15,956,408 km (0.101 R)
• M18: 16,460,703 km (0.104 R)
• M19: 18,310,331 km (0.094 R)
• M20: 23,778,432 km (0.05 R)
• M21: 24,271,207 km (0.093 R)
• M22: 25,963,159 km (0.077 R)
• M23: 28,004,721 km (0.09 R)
• M24: 29,204,796 km (0.095 R)
• M25: 30,728,599 km (0.11 R)
• M26: 31,608,684 km (0.086 R)
• M27: 33,521,741 km (0.111 R)
• M28: 34,559,203 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611

Radius: 3.8

Gravity: 42.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.73 AU - 6.29 AU

Year: 10170 Days

Day: 15.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,662,245 km

• M1: 47,273 km (0.093 R)
• M2: 301,440 km (0.102 R)
• M3: 479,012 km (0.103 R)
• M4: 716,125 km (0.072 R)
• M5: 847,771 km (0.119 R)
• M6: 1,048,831 km (0.116 R)
• M7: 1,293,274 km (0.079 R)
• M8: 1,518,119 km (0.096 R)
• M9: 1,753,137 km (0.115 R)
• M10: 1,895,555 km (0.104 R)
• M11: 2,186,074 km (0.109 R)
• M12: 3,476,206 km (0.094 R)
• M13: 3,805,471 km (0.058 R)
• M14: 5,170,402 km (0.059 R)
• M15: 6,122,293 km (0.108 R)
• M16: 6,639,602 km (0.035 R)
• M17: 6,908,878 km (0.092 R)
• M18: 7,802,875 km (0.109 R)
• M19: 8,277,549 km (0.088 R)
• M20: 8,955,527 km (0.081 R)
• M21: 9,817,061 km (0.099 R)
• M22: 10,015,727 km (0.089 R)
• M23: 10,217,086 km (0.084 R)
• M24: 11,647,840 km (0.044 R)
• M25: 12,096,035 km (0.059 R)
• M26: 12,555,749 km (0.104 R)
• M27: 14,511,293 km (0.11 R)
• M28: 18,106,877 km (0.056 R)
• M29: 18,556,419 km (0.093 R)
• M30: 20,672,032 km (0.083 R)
• M31: 22,682,927 km (0.099 R)
• M32: 28,172,421 km (0.116 R)
• M33: 31,814,082 km (0.101 R)
• M34: 37,542,334 km (0.109 R)
• M35: 38,518,310 km (0.037 R)
• M36: 42,591,561 km (0.065 R)
• M37: 43,920,888 km (0.068 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: 489 - 16,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit