🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.16 AU - 1.52 AU

Year: 597 Days

Day: 27.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,818,700 km

• M1: 122,371 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.99 AU - 4.43 AU

Year: 2751 Days

Day: 14.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.44 AU - 9.26 AU

Year: 10136 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 111,818,700 km

• M1: 114,742 km (0.103 R)
• M2: 428,897 km (0.073 R)
• M3: 857,196 km (0.087 R)
• M4: 1,425,817 km (0.049 R)
• M5: 2,450,563 km (0.101 R)
• M6: 2,876,767 km (0.089 R)
• M7: 3,187,781 km (0.107 R)
• M8: 3,472,167 km (0.116 R)
• M9: 3,851,846 km (0.072 R)
• M10: 4,516,958 km (0.106 R)
• M11: 5,001,506 km (0.091 R)
• M12: 5,354,407 km (0.06 R)
• M13: 5,758,321 km (0.099 R)
• M14: 6,551,788 km (0.098 R)
• M15: 7,664,946 km (0.106 R)
• M16: 9,039,152 km (0.042 R)
• M17: 10,415,303 km (0.043 R)
• M18: 10,939,195 km (0.069 R)
• M19: 15,444,035 km (0.094 R)
• M20: 16,403,407 km (0.082 R)
• M21: 19,915,516 km (0.096 R)
• M22: 21,051,562 km (0.082 R)
• M23: 23,809,548 km (0.085 R)
• M24: 27,882,650 km (0.059 R)
• M25: 28,485,679 km (0.094 R)
• M26: 32,177,604 km (0.056 R)
• M27: 38,480,611 km (0.093 R)
• M28: 40,112,275 km (0.079 R)
• M29: 43,111,114 km (0.067 R)
• M30: 44,460,338 km (0.111 R)
• M31: 45,421,354 km (0.11 R)
• M32: 45,837,536 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626

Radius: 7.4

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.25 AU - 13.59 AU

Year: 17880 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 111,818,700 km

• M1: 93,050 km (0.05 R)
• M2: 388,356 km (0.077 R)
• M3: 664,514 km (0.075 R)
• M4: 957,576 km (0.085 R)
• M5: 1,594,265 km (0.086 R)
• M6: 2,210,608 km (0.107 R)
• M7: 3,205,583 km (0.096 R)
• M8: 4,438,868 km (0.072 R)
• M9: 5,018,410 km (0.086 R)
• M10: 5,961,026 km (0.032 R)
• M11: 7,379,663 km (0.104 R)
• M12: 13,237,616 km (0.078 R)
• M13: 15,021,421 km (0.084 R)
• M14: 16,401,013 km (0.105 R)
• M15: 16,879,128 km (0.103 R)
• M16: 19,058,918 km (0.049 R)
• M17: 19,587,298 km (0.098 R)
• M18: 22,183,569 km (0.081 R)
• M19: 24,070,447 km (0.069 R)
• M20: 26,712,794 km (0.039 R)
• M21: 30,369,415 km (0.102 R)
• M22: 30,608,472 km (0.099 R)
• M23: 39,645,829 km (0.09 R)
• M24: 49,315,985 km (0.079 R)
• M25: 52,000,369 km (0.048 R)
• M26: 57,293,292 km (0.108 R)
• M27: 60,257,723 km (0.064 R)
• M28: 62,354,188 km (0.112 R)
• M29: 64,696,142 km (0.101 R)
• M30: 65,489,609 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 3.8

Gravity: 53.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.01 AU - 13.93 AU

Year: 17984 Days

Day: 24.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 111,818,700 km

• M1: 51,013 km (0.03 R)
• M2: 225,145 km (0.089 R)
• M3: 404,064 km (0.093 R)
• M4: 693,386 km (0.113 R)
• M5: 1,018,911 km (0.117 R)
• M6: 1,174,792 km (0.104 R)
• M7: 2,228,111 km (0.049 R)
• M8: 2,561,415 km (0.099 R)
• M9: 4,568,420 km (0.115 R)
• M10: 5,681,727 km (0.113 R)
• M11: 5,924,375 km (0.049 R)
• M12: 7,969,378 km (0.068 R)
• M13: 9,680,777 km (0.094 R)
• M14: 12,145,552 km (0.087 R)
• M15: 12,547,970 km (0.1 R)
• M16: 19,975,056 km (0.03 R)
• M17: 21,010,423 km (0.076 R)
• M18: 21,883,775 km (0.076 R)
• M19: 23,289,995 km (0.072 R)
• M20: 27,983,927 km (0.112 R)
• M21: 28,333,238 km (0.052 R)
• M22: 29,759,056 km (0.114 R)
• M23: 32,368,342 km (0.088 R)
• M24: 36,770,109 km (0.044 R)
• M25: 38,178,723 km (0.083 R)
• M26: 46,574,006 km (0.039 R)
• M27: 53,041,571 km (0.079 R)
• M28: 54,114,636 km (0.085 R)
• M29: 58,551,260 km (0.086 R)
• M30: 62,627,054 km (0.079 R)
• M31: 72,863,737 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.1

Radius: 4.6

Gravity: 46.6 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.67 AU - 19.57 AU

Year: 29697 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,818,700 km

• M1: 57,745 km (0.075 R)
• M2: 201,957 km (0.117 R)
• M3: 514,916 km (0.034 R)
• M4: 1,215,034 km (0.056 R)
• M5: 1,782,608 km (0.117 R)
• M6: 2,184,428 km (0.094 R)
• M7: 2,563,509 km (0.088 R)
• M8: 3,517,196 km (0.095 R)
• M9: 4,890,205 km (0.098 R)
• M10: 5,950,854 km (0.055 R)
• M11: 8,516,158 km (0.104 R)
• M12: 11,149,828 km (0.114 R)
• M13: 11,809,406 km (0.104 R)
• M14: 14,027,344 km (0.115 R)
• M15: 14,280,314 km (0.031 R)
• M16: 23,480,732 km (0.109 R)
• M17: 26,822,150 km (0.084 R)
• M18: 29,354,842 km (0.117 R)
• M19: 29,768,779 km (0.104 R)
• M20: 30,749,693 km (0.03 R)
• M21: 34,735,578 km (0.088 R)
• M22: 44,433,859 km (0.094 R)
• M23: 63,270,475 km (0.117 R)
• M24: 66,062,420 km (0.085 R)
• M25: 69,178,394 km (0.075 R)
• M26: 70,402,404 km (0.028 R)
• M27: 72,893,806 km (0.075 R)
• M28: 76,739,968 km (0.12 R)
• M29: 78,845,558 km (0.101 R)
• M30: 83,723,346 km (0.085 R)
• M31: 87,653,282 km (0.108 R)
• M32: 94,673,461 km (0.097 R)
• M33: 98,627,931 km (0.1 R)
• M34: 103,008,307 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit