🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.89 AU - 1.03 AU

Year: 360 Days

Day: 36.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,873,345 km

• M1: 189,092 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.22 AU

Year: 394 Days

Day: 17.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.17 AU - 2.37 AU

Year: 1310 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 10.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.06 AU - 9.24 AU

Year: 8101 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,873,345 km

• M1: 138,079 km (0.099 R)
• M2: 257,009 km (0.104 R)
• M3: 416,032 km (0.112 R)
• M4: 498,011 km (0.096 R)
• M5: 738,415 km (0.104 R)
• M6: 919,728 km (0.064 R)
• M7: 1,493,286 km (0.102 R)
• M8: 1,929,813 km (0.08 R)
• M9: 2,868,240 km (0.067 R)
• M10: 3,823,422 km (0.118 R)
• M11: 4,840,837 km (0.065 R)
• M12: 5,042,495 km (0.12 R)
• M13: 5,158,883 km (0.1 R)
• M14: 5,573,568 km (0.06 R)
• M15: 7,272,102 km (0.111 R)
• M16: 7,905,350 km (0.086 R)
• M17: 8,280,093 km (0.091 R)
• M18: 8,417,723 km (0.095 R)
• M19: 8,660,520 km (0.08 R)
• M20: 9,295,712 km (0.059 R)
• M21: 10,760,276 km (0.091 R)
• M22: 11,827,656 km (0.063 R)
• M23: 11,944,044 km (0.089 R)
• M24: 13,088,617 km (0.106 R)
• M25: 13,289,527 km (0.084 R)
• M26: 13,532,025 km (0.105 R)
• M27: 13,857,400 km (0.082 R)
• M28: 14,557,668 km (0.115 R)
• M29: 14,933,159 km (0.045 R)
• M30: 15,016,933 km (0.052 R)
• M31: 16,380,069 km (0.115 R)
• M32: 17,604,827 km (0.054 R)
• M33: 17,960,272 km (0.086 R)
• M34: 18,273,230 km (0.078 R)
• M35: 18,542,806 km (0.08 R)
• M36: 18,949,712 km (0.119 R)
• M37: 19,085,996 km (0.048 R)
• M38: 20,887,603 km (0.111 R)
• M39: 22,118,494 km (0.069 R)
• M40: 22,502,063 km (0.077 R)
• M41: 24,254,752 km (0.116 R)
• M42: 24,452,221 km (0.097 R)
• M43: 24,551,105 km (0.114 R)
• M44: 24,997,954 km (0.076 R)
• M45: 25,297,449 km (0.075 R)
• M46: 26,812,127 km (0.083 R)
• M47: 27,169,816 km (0.118 R)
• M48: 28,044,963 km (0.111 R)
• M49: 28,616,277 km (0.06 R)
• M50: 28,824,967 km (0.112 R)
• M51: 29,348,858 km (0.11 R)
• M52: 29,559,193 km (0.105 R)
• M53: 29,823,084 km (0.095 R)
• M54: 32,069,296 km (0.114 R)
• M55: 33,322,477 km (0.063 R)
• M56: 35,707,815 km (0.071 R)
• M57: 36,045,009 km (0.06 R)
• M58: 36,892,630 km (0.111 R)
• M59: 37,119,869 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 14.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.13 AU - 9.03 AU

Year: 8794 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,873,345 km

• M1: 225,444 km (0.11 R)
• M2: 320,289 km (0.11 R)
• M3: 697,575 km (0.094 R)
• M4: 877,840 km (0.051 R)
• M5: 1,019,659 km (0.098 R)
• M6: 1,268,141 km (0.082 R)
• M7: 1,734,587 km (0.085 R)
• M8: 1,847,982 km (0.064 R)
• M9: 3,036,538 km (0.104 R)
• M10: 3,574,192 km (0.08 R)
• M11: 3,750,269 km (0.062 R)
• M12: 4,111,249 km (0.033 R)
• M13: 4,358,235 km (0.059 R)
• M14: 4,452,182 km (0.1 R)
• M15: 4,770,227 km (0.066 R)
• M16: 5,161,725 km (0.06 R)
• M17: 5,328,078 km (0.077 R)
• M18: 5,906,722 km (0.088 R)
• M19: 6,045,848 km (0.09 R)
• M20: 6,903,643 km (0.051 R)
• M21: 7,235,301 km (0.081 R)
• M22: 8,222,497 km (0.109 R)
• M23: 8,417,274 km (0.11 R)
• M24: 8,574,202 km (0.113 R)
• M25: 9,252,030 km (0.076 R)
• M26: 9,414,044 km (0.107 R)
• M27: 9,699,776 km (0.098 R)
• M28: 10,405,878 km (0.113 R)
• M29: 10,957,146 km (0.034 R)
• M30: 11,085,651 km (0.079 R)
• M31: 11,301,072 km (0.062 R)
• M32: 11,604,905 km (0.11 R)
• M33: 11,955,563 km (0.071 R)
• M34: 12,176,519 km (0.059 R)
• M35: 13,210,390 km (0.087 R)
• M36: 13,760,910 km (0.079 R)
• M37: 15,027,106 km (0.075 R)
• M38: 15,265,715 km (0.106 R)
• M39: 15,698,352 km (0.111 R)
• M40: 15,940,551 km (0.089 R)
• M41: 16,135,028 km (0.065 R)
• M42: 16,674,179 km (0.064 R)
• M43: 17,619,488 km (0.076 R)
• M44: 17,820,697 km (0.111 R)
• M45: 19,927,184 km (0.065 R)
• M46: 20,770,468 km (0.088 R)
• M47: 21,143,116 km (0.118 R)
• M48: 23,757,339 km (0.051 R)
• M49: 24,258,791 km (0.109 R)
• M50: 25,215,469 km (0.101 R)
• M51: 25,499,256 km (0.094 R)
• M52: 25,784,091 km (0.099 R)
• M53: 27,456,744 km (0.082 R)
• M54: 27,631,774 km (0.114 R)
• M55: 28,571,548 km (0.12 R)
• M56: 29,462,253 km (0.075 R)
• M57: 29,820,989 km (0.085 R)
• M58: 30,784,998 km (0.091 R)
• M59: 31,209,856 km (0.037 R)
• M60: 31,392,664 km (0.1 R)
• M61: 33,737,611 km (0.081 R)
• M62: 33,862,675 km (0.116 R)
• M63: 35,628,678 km (0.096 R)
• M64: 37,424,451 km (0.101 R)
• M65: 37,878,031 km (0.102 R)
• M66: 38,072,957 km (0.07 R)
• M67: 39,118,198 km (0.095 R)
• M68: 40,173,012 km (0.09 R)
• M69: 40,836,928 km (0.106 R)
• M70: 41,303,823 km (0.109 R)
• M71: 41,638,473 km (0.071 R)
• M72: 41,839,682 km (0.112 R)
• M73: 42,243,148 km (0.116 R)
• M74: 42,918,283 km (0.095 R)
• M75: 43,869,576 km (0.094 R)
• M76: 44,006,009 km (0.096 R)
• M77: 44,965,230 km (0.081 R)
• M78: 45,102,711 km (0.07 R)
• M79: 46,000,448 km (0.075 R)
• M80: 46,277,952 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190

Radius: 6.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.01 AU - 14.19 AU

Year: 15127 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,873,345 km

• M1: 153,936 km (0.11 R)
• M2: 210,933 km (0.1 R)
• M3: 354,996 km (0.096 R)
• M4: 427,102 km (0.11 R)
• M5: 504,594 km (0.109 R)
• M6: 645,216 km (0.098 R)
• M7: 1,158,935 km (0.077 R)
• M8: 1,308,533 km (0.12 R)
• M9: 1,752,090 km (0.091 R)
• M10: 1,815,969 km (0.084 R)
• M11: 1,968,259 km (0.11 R)
• M12: 2,057,270 km (0.071 R)
• M13: 2,355,568 km (0.105 R)
• M14: 2,841,013 km (0.107 R)
• M15: 3,544,123 km (0.117 R)
• M16: 3,680,108 km (0.049 R)
• M17: 3,845,563 km (0.115 R)
• M18: 4,620,181 km (0.077 R)
• M19: 4,738,961 km (0.091 R)
• M20: 5,070,919 km (0.051 R)
• M21: 5,347,974 km (0.092 R)
• M22: 5,441,623 km (0.059 R)
• M23: 5,757,124 km (0.085 R)
• M24: 7,078,223 km (0.057 R)
• M25: 7,353,334 km (0.109 R)
• M26: 7,631,885 km (0.111 R)
• M27: 7,772,507 km (0.084 R)
• M28: 7,843,117 km (0.057 R)
• M29: 8,307,469 km (0.092 R)
• M30: 8,415,927 km (0.102 R)
• M31: 8,780,647 km (0.103 R)
• M32: 9,525,644 km (0.094 R)
• M33: 9,677,187 km (0.031 R)
• M34: 10,252,092 km (0.085 R)
• M35: 10,368,479 km (0.117 R)
• M36: 10,602,450 km (0.069 R)
• M37: 11,195,007 km (0.055 R)
• M38: 11,475,204 km (0.11 R)
• M39: 11,636,470 km (0.107 R)
• M40: 12,660,617 km (0.045 R)
• M41: 12,869,007 km (0.112 R)
• M42: 12,952,632 km (0.102 R)
• M43: 13,289,078 km (0.049 R)
• M44: 14,358,703 km (0.107 R)
• M45: 14,575,919 km (0.117 R)
• M46: 14,619,452 km (0.072 R)
• M47: 15,322,562 km (0.077 R)
• M48: 15,455,704 km (0.056 R)
• M49: 15,857,225 km (0.062 R)
• M50: 16,397,871 km (0.111 R)
• M51: 16,670,588 km (0.099 R)
• M52: 17,036,355 km (0.101 R)
• M53: 18,573,324 km (0.099 R)
• M54: 18,620,597 km (0.094 R)
• M55: 19,526,112 km (0.068 R)
• M56: 20,641,365 km (0.104 R)
• M57: 20,837,487 km (0.059 R)
• M58: 21,083,426 km (0.117 R)
• M59: 21,727,445 km (0.081 R)
• M60: 22,730,948 km (0.113 R)
• M61: 23,187,371 km (0.071 R)
• M62: 23,340,110 km (0.066 R)
• M63: 23,391,123 km (0.044 R)
• M64: 23,442,286 km (0.044 R)
• M65: 24,264,027 km (0.108 R)
• M66: 24,886,653 km (0.1 R)
• M67: 26,200,571 km (0.105 R)
• M68: 26,306,636 km (0.112 R)
• M69: 26,359,743 km (0.112 R)
• M70: 27,053,279 km (0.039 R)
• M71: 27,375,363 km (0.091 R)
• M72: 27,483,074 km (0.1 R)
• M73: 27,590,784 km (0.032 R)
• M74: 28,676,416 km (0.047 R)
• M75: 29,389,698 km (0.117 R)
• M76: 30,833,318 km (0.041 R)
• M77: 32,243,278 km (0.051 R)
• M78: 34,310,122 km (0.101 R)
• M79: 34,542,448 km (0.086 R)
• M80: 34,775,222 km (0.093 R)
• M81: 35,183,923 km (0.071 R)
• M82: 35,888,230 km (0.069 R)
• M83: 36,360,361 km (0.12 R)
• M84: 36,537,934 km (0.052 R)
• M85: 37,191,527 km (0.115 R)
• M86: 37,310,756 km (0.03 R)
• M87: 39,296,668 km (0.1 R)
• M88: 39,844,196 km (0.115 R)
• M89: 40,332,932 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 4.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.06 AU - 14.82 AU

Year: 15797 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,873,345 km

• M1: 62,233 km (0.098 R)
• M2: 94,097 km (0.117 R)
• M3: 135,236 km (0.117 R)
• M4: 176,675 km (0.081 R)
• M5: 223,798 km (0.081 R)
• M6: 275,709 km (0.071 R)
• M7: 816,356 km (0.087 R)
• M8: 934,538 km (0.115 R)
• M9: 1,004,550 km (0.105 R)
• M10: 1,040,304 km (0.085 R)
• M11: 1,206,357 km (0.053 R)
• M12: 1,542,504 km (0.095 R)
• M13: 1,604,886 km (0.077 R)
• M14: 1,818,362 km (0.118 R)
• M15: 1,928,616 km (0.076 R)
• M16: 2,225,418 km (0.116 R)
• M17: 2,784,914 km (0.051 R)
• M18: 3,331,844 km (0.086 R)
• M19: 3,439,853 km (0.118 R)
• M20: 3,603,813 km (0.066 R)
• M21: 3,854,688 km (0.092 R)
• M22: 4,111,249 km (0.106 R)
• M23: 4,227,037 km (0.104 R)
• M24: 4,610,756 km (0.11 R)
• M25: 4,821,988 km (0.102 R)
• M26: 5,098,295 km (0.088 R)
• M27: 5,191,495 km (0.088 R)
• M28: 5,411,254 km (0.063 R)
• M29: 5,957,586 km (0.113 R)
• M30: 6,154,456 km (0.1 R)
• M31: 6,894,966 km (0.088 R)
• M32: 7,101,860 km (0.104 R)
• M33: 7,205,980 km (0.093 R)
• M34: 8,311,807 km (0.092 R)
• M35: 8,679,668 km (0.059 R)
• M36: 8,753,869 km (0.111 R)
• M37: 8,865,619 km (0.052 R)
• M38: 9,699,178 km (0.08 R)
• M39: 10,756,087 km (0.076 R)
• M40: 12,849,709 km (0.084 R)
• M41: 12,976,718 km (0.059 R)
• M42: 13,360,287 km (0.109 R)
• M43: 13,790,680 km (0.094 R)
• M44: 14,182,028 km (0.083 R)
• M45: 14,225,710 km (0.087 R)
• M46: 14,313,225 km (0.079 R)
• M47: 14,621,097 km (0.026 R)
• M48: 15,153,816 km (0.045 R)
• M49: 15,332,735 km (0.08 R)
• M50: 15,512,551 km (0.112 R)
• M51: 15,873,980 km (0.03 R)
• M52: 16,329,804 km (0.088 R)
• M53: 16,467,285 km (0.067 R)
• M54: 18,195,290 km (0.104 R)
• M55: 18,338,006 km (0.111 R)
• M56: 18,960,333 km (0.045 R)
• M57: 19,104,845 km (0.115 R)
• M58: 20,373,285 km (0.108 R)
• M59: 21,568,123 km (0.075 R)
• M60: 21,920,875 km (0.056 R)
• M61: 22,836,713 km (0.081 R)
• M62: 27,217,986 km (0.117 R)
• M63: 27,381,197 km (0.11 R)
• M64: 27,981,983 km (0.117 R)
• M65: 28,091,787 km (0.095 R)
• M66: 28,366,599 km (0.079 R)
• M67: 28,476,852 km (0.106 R)
• M68: 28,697,808 km (0.055 R)
• M69: 29,363,818 km (0.034 R)
• M70: 30,203,361 km (0.083 R)
• M71: 30,259,760 km (0.093 R)
• M72: 30,428,656 km (0.094 R)
• M73: 30,994,285 km (0.119 R)
• M74: 31,050,983 km (0.101 R)
• M75: 31,221,375 km (0.049 R)
• M76: 33,640,073 km (0.117 R)
• M77: 33,990,431 km (0.032 R)
• M78: 34,107,567 km (0.12 R)
• M79: 35,285,650 km (0.08 R)
• M80: 35,701,083 km (0.063 R)
• M81: 36,357,369 km (0.11 R)
• M82: 36,957,256 km (0.118 R)
• M83: 37,681,609 km (0.115 R)
• M84: 38,045,431 km (0.068 R)
• M85: 40,315,130 km (0.112 R)
• M86: 40,749,413 km (0.12 R)
• M87: 41,122,959 km (0.065 R)
• M88: 41,185,341 km (0.05 R)
• M89: 41,247,723 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit