🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.39 AU

Year: 443 Days

Day: 37.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,908,911 km

• M1: 157,527 km (0.063 R)
• M2: 207,043 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.9 AU

Year: 1347 Days

Day: 31.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.1 AU - 3.26 AU

Year: 2148 Days

Day: 42 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,908,911 km

• M1: 2,028,398 km (0.09 R)
• M2: 2,066,545 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.37 AU - 3.39 AU

Year: 2354 Days

Day: 45 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,908,911 km

• M1: 2,704,281 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.04 AU

Year: 2973 Days

Day: 24.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.45 AU - 8.03 AU

Year: 6627 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,908,911 km

• M1: 388,655 km (0.103 R)
• M2: 464,950 km (0.102 R)
• M3: 571,913 km (0.096 R)
• M4: 840,590 km (0.093 R)
• M5: 1,417,440 km (0.092 R)
• M6: 1,937,292 km (0.105 R)
• M7: 2,036,177 km (0.117 R)
• M8: 2,321,759 km (0.092 R)
• M9: 2,555,281 km (0.097 R)
• M10: 2,730,012 km (0.078 R)
• M11: 3,137,367 km (0.076 R)
• M12: 3,348,300 km (0.082 R)
• M13: 3,710,177 km (0.103 R)
• M14: 4,059,338 km (0.105 R)
• M15: 4,161,065 km (0.108 R)
• M16: 4,341,031 km (0.078 R)
• M17: 5,032,323 km (0.083 R)
• M18: 5,114,302 km (0.104 R)
• M19: 5,362,784 km (0.073 R)
• M20: 5,474,684 km (0.1 R)
• M21: 5,785,997 km (0.096 R)
• M22: 6,966,474 km (0.112 R)
• M23: 7,180,548 km (0.103 R)
• M24: 7,303,966 km (0.079 R)
• M25: 7,490,216 km (0.095 R)
• M26: 7,804,222 km (0.082 R)
• M27: 8,640,923 km (0.104 R)
• M28: 8,904,065 km (0.086 R)
• M29: 9,709,500 km (0.071 R)
• M30: 10,328,686 km (0.117 R)
• M31: 10,819,217 km (0.107 R)
• M32: 11,641,407 km (0.098 R)
• M33: 12,594,944 km (0.109 R)
• M34: 13,269,780 km (0.052 R)
• M35: 13,345,476 km (0.103 R)
• M36: 13,611,611 km (0.085 R)
• M37: 14,654,308 km (0.084 R)
• M38: 15,244,771 km (0.091 R)
• M39: 15,483,080 km (0.067 R)
• M40: 15,562,816 km (0.084 R)
• M41: 15,762,828 km (0.12 R)
• M42: 16,489,575 km (0.092 R)
• M43: 16,897,977 km (0.109 R)
• M44: 17,309,820 km (0.093 R)
• M45: 17,683,216 km (0.101 R)
• M46: 18,059,455 km (0.117 R)
• M47: 18,819,562 km (0.102 R)
• M48: 18,947,318 km (0.088 R)
• M49: 19,246,364 km (0.113 R)
• M50: 19,332,084 km (0.117 R)
• M51: 19,676,458 km (0.052 R)
• M52: 19,806,010 km (0.116 R)
• M53: 20,853,345 km (0.089 R)
• M54: 21,428,100 km (0.069 R)
• M55: 21,561,392 km (0.062 R)
• M56: 21,739,712 km (0.081 R)
• M57: 21,918,482 km (0.032 R)
• M58: 22,232,488 km (0.091 R)
• M59: 22,412,603 km (0.104 R)
• M60: 23,549,248 km (0.095 R)
• M61: 23,916,960 km (0.056 R)
• M62: 24,425,592 km (0.074 R)
• M63: 24,937,815 km (0.11 R)
• M64: 25,031,314 km (0.116 R)
• M65: 25,406,506 km (0.077 R)
• M66: 26,210,145 km (0.094 R)
• M67: 26,638,893 km (0.065 R)
• M68: 27,070,034 km (0.104 R)
• M69: 27,214,246 km (0.078 R)
• M70: 27,406,928 km (0.059 R)
• M71: 27,551,739 km (0.108 R)
• M72: 27,842,109 km (0.071 R)
• M73: 28,182,144 km (0.039 R)
• M74: 28,279,533 km (0.03 R)
• M75: 28,377,070 km (0.098 R)
• M76: 29,309,215 km (0.066 R)
• M77: 29,605,718 km (0.086 R)
• M78: 29,704,752 km (0.115 R)
• M79: 30,701,223 km (0.086 R)
• M80: 32,063,611 km (0.101 R)
• M81: 32,267,214 km (0.051 R)
• M82: 33,342,822 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 12.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.71 AU - 7.73 AU

Year: 7348 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,908,911 km

• M1: 156,330 km (0.064 R)
• M2: 238,160 km (0.086 R)
• M3: 393,891 km (0.057 R)
• M4: 582,534 km (0.11 R)
• M5: 1,105,229 km (0.046 R)
• M6: 1,242,859 km (0.086 R)
• M7: 1,441,824 km (0.069 R)
• M8: 1,593,367 km (0.107 R)
• M9: 2,209,261 km (0.119 R)
• M10: 2,363,198 km (0.101 R)
• M11: 2,452,657 km (0.082 R)
• M12: 2,589,390 km (0.103 R)
• M13: 2,705,178 km (0.085 R)
• M14: 2,799,126 km (0.107 R)
• M15: 3,411,131 km (0.078 R)
• M16: 3,772,110 km (0.112 R)
• M17: 4,064,425 km (0.088 R)
• M18: 4,336,543 km (0.079 R)
• M19: 4,558,696 km (0.112 R)
• M20: 4,699,468 km (0.117 R)
• M21: 5,014,221 km (0.093 R)
• M22: 5,454,638 km (0.09 R)
• M23: 5,604,235 km (0.069 R)
• M24: 5,785,548 km (0.065 R)
• M25: 6,341,454 km (0.106 R)
• M26: 6,498,831 km (0.119 R)
• M27: 6,689,568 km (0.095 R)
• M28: 7,239,939 km (0.099 R)
• M29: 7,570,550 km (0.098 R)
• M30: 9,620,489 km (0.083 R)
• M31: 9,838,154 km (0.063 R)
• M32: 10,315,222 km (0.066 R)
• M33: 10,875,316 km (0.107 R)
• M34: 11,102,107 km (0.107 R)
• M35: 11,753,157 km (0.029 R)
• M36: 11,947,036 km (0.101 R)
• M37: 12,220,201 km (0.109 R)
• M38: 13,092,357 km (0.117 R)
• M39: 13,212,783 km (0.119 R)
• M40: 14,562,605 km (0.091 R)
• M41: 15,359,513 km (0.07 R)
• M42: 16,127,548 km (0.118 R)
• M43: 16,603,120 km (0.082 R)
• M44: 17,083,179 km (0.111 R)
• M45: 17,745,449 km (0.109 R)
• M46: 18,415,947 km (0.096 R)
• M47: 18,551,034 km (0.105 R)
• M48: 18,867,583 km (0.066 R)
• M49: 19,277,331 km (0.11 R)
• M50: 19,414,512 km (0.094 R)
• M51: 20,291,006 km (0.057 R)
• M52: 20,804,277 km (0.066 R)
• M53: 20,945,048 km (0.12 R)
• M54: 21,227,489 km (0.067 R)
• M55: 22,755,183 km (0.118 R)
• M56: 22,948,613 km (0.072 R)
• M57: 23,630,031 km (0.114 R)
• M58: 27,752,948 km (0.107 R)
• M59: 29,421,114 km (0.07 R)
• M60: 29,631,897 km (0.109 R)
• M61: 30,108,067 km (0.112 R)
• M62: 30,373,753 km (0.041 R)
• M63: 30,586,781 km (0.065 R)
• M64: 30,800,406 km (0.082 R)
• M65: 31,659,697 km (0.092 R)
• M66: 32,363,555 km (0.093 R)
• M67: 32,963,292 km (0.071 R)
• M68: 33,621,673 km (0.104 R)
• M69: 34,951,448 km (0.095 R)
• M70: 35,118,848 km (0.113 R)
• M71: 35,735,042 km (0.057 R)
• M72: 37,035,047 km (0.042 R)
• M73: 38,120,679 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 11.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.07 AU - 9.17 AU

Year: 8764 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,908,911 km

• M1: 148,401 km (0.088 R)
• M2: 218,562 km (0.055 R)
• M3: 353,649 km (0.111 R)
• M4: 903,571 km (0.103 R)
• M5: 1,057,208 km (0.043 R)
• M6: 1,137,393 km (0.076 R)
• M7: 1,534,276 km (0.063 R)
• M8: 2,012,989 km (0.109 R)
• M9: 2,300,965 km (0.117 R)
• M10: 2,780,426 km (0.058 R)
• M11: 2,939,449 km (0.107 R)
• M12: 3,243,132 km (0.094 R)
• M13: 3,410,831 km (0.114 R)
• M14: 3,956,864 km (0.09 R)
• M15: 4,936,281 km (0.099 R)
• M16: 5,382,232 km (0.064 R)
• M17: 5,638,942 km (0.095 R)
• M18: 5,725,410 km (0.094 R)
• M19: 5,899,691 km (0.119 R)
• M20: 6,194,100 km (0.114 R)
• M21: 6,889,281 km (0.071 R)
• M22: 6,981,882 km (0.088 R)
• M23: 7,230,663 km (0.098 R)
• M24: 7,769,216 km (0.108 R)
• M25: 8,851,108 km (0.11 R)
• M26: 9,019,256 km (0.078 R)
• M27: 9,290,327 km (0.105 R)
• M28: 9,667,613 km (0.097 R)
• M29: 9,840,698 km (0.113 R)
• M30: 9,945,117 km (0.046 R)
• M31: 10,049,835 km (0.084 R)
• M32: 10,650,321 km (0.082 R)
• M33: 10,757,583 km (0.113 R)
• M34: 11,117,515 km (0.098 R)
• M35: 11,298,978 km (0.093 R)
• M36: 11,923,249 km (0.088 R)
• M37: 12,370,697 km (0.111 R)
• M38: 12,672,136 km (0.112 R)
• M39: 13,552,071 km (0.11 R)
• M40: 13,784,845 km (0.1 R)
• M41: 13,901,831 km (0.051 R)
• M42: 15,249,708 km (0.045 R)
• M43: 15,451,515 km (0.085 R)
• M44: 16,021,034 km (0.049 R)
• M45: 16,514,707 km (0.088 R)
• M46: 16,846,665 km (0.061 R)
• M47: 17,013,467 km (0.058 R)
• M48: 18,711,552 km (0.104 R)
• M49: 20,596,336 km (0.051 R)
• M50: 20,864,116 km (0.099 R)
• M51: 21,493,474 km (0.063 R)
• M52: 22,357,551 km (0.117 R)
• M53: 22,540,958 km (0.095 R)
• M54: 23,511,849 km (0.119 R)
• M55: 24,543,625 km (0.09 R)
• M56: 24,685,444 km (0.11 R)
• M57: 25,303,283 km (0.07 R)
• M58: 25,398,726 km (0.104 R)
• M59: 25,830,017 km (0.091 R)
• M60: 26,263,701 km (0.102 R)
• M61: 27,040,563 km (0.109 R)
• M62: 27,235,938 km (0.046 R)
• M63: 28,319,027 km (0.077 R)
• M64: 28,666,692 km (0.076 R)
• M65: 29,717,916 km (0.105 R)
• M66: 30,071,117 km (0.094 R)
• M67: 30,527,390 km (0.058 R)
• M68: 30,730,843 km (0.101 R)
• M69: 30,832,720 km (0.067 R)
• M70: 31,088,083 km (0.12 R)
• M71: 32,167,881 km (0.027 R)
• M72: 32,323,163 km (0.107 R)
• M73: 32,478,745 km (0.08 R)
• M74: 32,738,447 km (0.07 R)
• M75: 32,946,687 km (0.118 R)
• M76: 33,103,316 km (0.096 R)
• M77: 33,207,735 km (0.1 R)
• M78: 33,417,023 km (0.061 R)
• M79: 33,836,944 km (0.104 R)
• M80: 34,205,852 km (0.093 R)
• M81: 35,320,356 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit