🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 36 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,206,615 km

• M1: 57,146 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.15 AU - 1.65 AU

Year: 590 Days

Day: 42.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.42 AU - 2.12 AU

Year: 839 Days

Day: 47.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,206,615 km

• M1: 993,479 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.92 AU - 2.1 AU

Year: 1016 Days

Day: 19.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.94 AU - 2.32 AU

Year: 1108 Days

Day: 32.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 12.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.6 AU - 8.18 AU

Year: 7900 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,206,615 km

• M1: 169,345 km (0.115 R)
• M2: 390,750 km (0.063 R)
• M3: 571,314 km (0.045 R)
• M4: 738,864 km (0.093 R)
• M5: 1,179,280 km (0.055 R)
• M6: 1,381,237 km (0.108 R)
• M7: 1,594,863 km (0.115 R)
• M8: 1,798,765 km (0.098 R)
• M9: 2,415,706 km (0.09 R)
• M10: 2,532,692 km (0.113 R)
• M11: 2,772,348 km (0.078 R)
• M12: 3,044,616 km (0.049 R)
• M13: 3,222,637 km (0.1 R)
• M14: 3,562,224 km (0.085 R)
• M15: 3,996,358 km (0.074 R)
• M16: 4,107,658 km (0.112 R)
• M17: 4,476,267 km (0.109 R)
• M18: 4,708,593 km (0.117 R)
• M19: 5,583,890 km (0.098 R)
• M20: 5,739,921 km (0.032 R)
• M21: 5,992,592 km (0.055 R)
• M22: 7,039,777 km (0.112 R)
• M23: 7,242,482 km (0.117 R)
• M24: 7,967,283 km (0.086 R)
• M25: 8,213,970 km (0.104 R)
• M26: 8,499,104 km (0.098 R)
• M27: 10,124,933 km (0.034 R)
• M28: 10,315,671 km (0.105 R)
• M29: 10,507,754 km (0.11 R)
• M30: 11,169,426 km (0.089 R)
• M31: 11,287,608 km (0.115 R)
• M32: 12,329,258 km (0.06 R)
• M33: 12,533,010 km (0.093 R)
• M34: 12,944,105 km (0.098 R)
• M35: 13,991,141 km (0.037 R)
• M36: 15,414,714 km (0.081 R)
• M37: 16,929,243 km (0.082 R)
• M38: 18,119,145 km (0.107 R)
• M39: 18,258,271 km (0.104 R)
• M40: 18,724,268 km (0.101 R)
• M41: 19,194,304 km (0.097 R)
• M42: 19,383,396 km (0.119 R)
• M43: 19,478,092 km (0.032 R)
• M44: 19,620,658 km (0.1 R)
• M45: 19,906,540 km (0.057 R)
• M46: 20,289,959 km (0.096 R)
• M47: 20,966,890 km (0.108 R)
• M48: 21,064,278 km (0.079 R)
• M49: 22,045,640 km (0.114 R)
• M50: 22,392,557 km (0.073 R)
• M51: 22,591,672 km (0.111 R)
• M52: 22,741,420 km (0.082 R)
• M53: 23,596,072 km (0.031 R)
• M54: 25,078,138 km (0.119 R)
• M55: 26,013,125 km (0.117 R)
• M56: 27,171,461 km (0.117 R)
• M57: 27,330,783 km (0.057 R)
• M58: 27,596,918 km (0.117 R)
• M59: 28,292,847 km (0.109 R)
• M60: 29,320,435 km (0.028 R)
• M61: 29,756,812 km (0.072 R)
• M62: 29,920,921 km (0.108 R)
• M63: 30,360,289 km (0.106 R)
• M64: 30,525,446 km (0.114 R)
• M65: 31,078,658 km (0.101 R)
• M66: 31,579,213 km (0.097 R)
• M67: 31,970,411 km (0.071 R)
• M68: 32,363,255 km (0.115 R)
• M69: 32,588,550 km (0.059 R)
• M70: 33,665,355 km (0.094 R)
• M71: 34,179,523 km (0.097 R)
• M72: 36,906,543 km (0.087 R)
• M73: 37,910,045 km (0.088 R)
• M74: 38,683,466 km (0.083 R)
• M75: 40,064,703 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.8

Radius: 5.9

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.4 AU - 22.14 AU

Year: 27836 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,206,615 km

• M1: 144,362 km (0.064 R)
• M2: 640,877 km (0.055 R)
• M3: 1,115,851 km (0.08 R)
• M4: 1,566,888 km (0.068 R)
• M5: 1,640,939 km (0.088 R)
• M6: 2,884,845 km (0.09 R)
• M7: 2,976,100 km (0.096 R)
• M8: 3,022,027 km (0.107 R)
• M9: 3,161,302 km (0.074 R)
• M10: 3,446,286 km (0.108 R)
• M11: 3,494,606 km (0.11 R)
• M12: 4,040,638 km (0.066 R)
• M13: 4,245,887 km (0.045 R)
• M14: 4,613,150 km (0.059 R)
• M15: 5,948,011 km (0.116 R)
• M16: 9,274,619 km (0.041 R)
• M17: 10,025,152 km (0.083 R)
• M18: 10,302,805 km (0.065 R)
• M19: 10,865,892 km (0.054 R)
• M20: 10,936,951 km (0.088 R)
• M21: 11,948,232 km (0.089 R)
• M22: 15,077,072 km (0.116 R)
• M23: 15,156,359 km (0.099 R)
• M24: 15,315,381 km (0.091 R)
• M25: 15,715,406 km (0.058 R)
• M26: 17,018,553 km (0.09 R)
• M27: 17,101,131 km (0.074 R)
• M28: 17,934,391 km (0.09 R)
• M29: 18,018,465 km (0.105 R)
• M30: 18,525,452 km (0.09 R)
• M31: 19,553,638 km (0.06 R)
• M32: 19,813,490 km (0.087 R)
• M33: 20,512,262 km (0.115 R)
• M34: 21,575,454 km (0.112 R)
• M35: 22,656,448 km (0.101 R)
• M36: 23,386,785 km (0.089 R)
• M37: 24,777,147 km (0.097 R)
• M38: 25,246,436 km (0.103 R)
• M39: 25,529,475 km (0.117 R)
• M40: 25,908,406 km (0.081 R)
• M41: 26,003,551 km (0.114 R)
• M42: 26,671,954 km (0.033 R)
• M43: 26,864,038 km (0.111 R)
• M44: 26,960,229 km (0.1 R)
• M45: 27,056,570 km (0.105 R)
• M46: 29,402,115 km (0.08 R)
• M47: 29,898,930 km (0.105 R)
• M48: 31,102,594 km (0.12 R)
• M49: 31,507,256 km (0.051 R)
• M50: 32,424,291 km (0.079 R)
• M51: 33,453,525 km (0.102 R)
• M52: 34,076,001 km (0.038 R)
• M53: 34,180,271 km (0.104 R)
• M54: 36,072,834 km (0.075 R)
• M55: 38,431,843 km (0.119 R)
• M56: 39,083,790 km (0.11 R)
• M57: 39,629,972 km (0.082 R)
• M58: 40,178,547 km (0.073 R)
• M59: 41,616,781 km (0.119 R)
• M60: 41,728,082 km (0.102 R)
• M61: 44,657,059 km (0.07 R)
• M62: 46,031,265 km (0.059 R)
• M63: 46,607,815 km (0.08 R)
• M64: 46,723,454 km (0.093 R)
• M65: 48,001,469 km (0.108 R)
• M66: 49,173,269 km (0.048 R)
• M67: 49,408,736 km (0.097 R)
• M68: 50,591,906 km (0.069 R)
• M69: 50,829,617 km (0.089 R)
• M70: 50,948,547 km (0.119 R)
• M71: 52,865,344 km (0.044 R)
• M72: 56,152,758 km (0.085 R)
• M73: 56,522,115 km (0.116 R)
• M74: 58,755,162 km (0.111 R)
• M75: 59,004,991 km (0.092 R)
• M76: 61,523,172 km (0.091 R)
• M77: 63,051,015 km (0.116 R)
• M78: 65,107,237 km (0.054 R)
• M79: 69,021,765 km (0.093 R)
• M80: 69,417,302 km (0.117 R)
• M81: 70,210,769 km (0.108 R)
• M82: 71,673,387 km (0.045 R)
• M83: 73,146,028 km (0.031 R)
• M84: 74,493,307 km (0.11 R)
• M85: 78,034,588 km (0.096 R)
• M86: 80,379,534 km (0.088 R)
• M87: 83,448,385 km (0.118 R)
• M88: 85,138,392 km (0.114 R)
• M89: 85,279,762 km (0.076 R)
• M90: 90,419,795 km (0.079 R)
• M91: 94,632,771 km (0.094 R)
• M92: 95,512,406 km (0.086 R)
• M93: 95,659,311 km (0.106 R)
• M94: 97,132,102 km (0.117 R)
• M95: 97,427,558 km (0.108 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit