🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.8 AU - 0.92 AU

Year: 279 Days

Day: 14.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 393 Days

Day: 36.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.69 AU - 1.79 AU

Year: 803 Days

Day: 21.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,275,006 km

• M1: 43,084 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.78 AU - 2.68 AU

Year: 1165 Days

Day: 35.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,275,006 km

• M1: 820,844 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.3 AU - 2.82 AU

Year: 1433 Days

Day: 36.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,275,006 km

• M1: 1,220,270 km (0.083 R)
• M2: 2,151,517 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.54 AU - 2.98 AU

Year: 1604 Days

Day: 14.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,275,006 km

• M1: 2,123,991 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.26 AU - 3.92 AU

Year: 2380 Days

Day: 18.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,275,006 km

• M1: 161,865 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 13.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.05 AU - 12.47 AU

Year: 15018 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 96,275,006 km

• M1: 175,927 km (0.073 R)
• M2: 258,356 km (0.096 R)
• M3: 443,109 km (0.1 R)
• M4: 564,732 km (0.085 R)
• M5: 700,268 km (0.081 R)
• M6: 1,101,040 km (0.116 R)
• M7: 1,297,313 km (0.12 R)
• M8: 1,399,937 km (0.039 R)
• M9: 1,505,553 km (0.113 R)
• M10: 1,816,118 km (0.045 R)
• M11: 2,002,966 km (0.069 R)
• M12: 2,245,763 km (0.108 R)
• M13: 2,841,013 km (0.089 R)
• M14: 3,059,576 km (0.104 R)
• M15: 3,688,934 km (0.1 R)
• M16: 4,018,797 km (0.098 R)
• M17: 5,466,306 km (0.064 R)
• M18: 6,334,572 km (0.061 R)
• M19: 6,839,615 km (0.117 R)
• M20: 6,949,419 km (0.087 R)
• M21: 7,545,866 km (0.033 R)
• M22: 7,659,411 km (0.039 R)
• M23: 8,589,311 km (0.109 R)
• M24: 9,027,484 km (0.05 R)
• M25: 9,269,533 km (0.057 R)
• M26: 9,432,146 km (0.115 R)
• M27: 9,760,214 km (0.097 R)
• M28: 9,925,520 km (0.11 R)
• M29: 10,343,346 km (0.107 R)
• M30: 10,511,943 km (0.113 R)
• M31: 12,697,119 km (0.111 R)
• M32: 13,059,595 km (0.076 R)
• M33: 13,287,732 km (0.103 R)
• M34: 15,835,982 km (0.068 R)
• M35: 17,365,470 km (0.116 R)
• M36: 18,173,299 km (0.083 R)
• M37: 18,993,394 km (0.078 R)
• M38: 19,356,020 km (0.102 R)
• M39: 19,982,835 km (0.099 R)
• M40: 21,957,676 km (0.11 R)
• M41: 22,338,253 km (0.092 R)
• M42: 24,161,702 km (0.106 R)
• M43: 26,898,445 km (0.075 R)
• M44: 28,539,683 km (0.092 R)
• M45: 30,334,110 km (0.12 R)
• M46: 30,940,280 km (0.11 R)
• M47: 31,122,939 km (0.097 R)
• M48: 32,473,359 km (0.082 R)
• M49: 32,720,944 km (0.064 R)
• M50: 33,155,675 km (0.096 R)
• M51: 33,654,883 km (0.061 R)
• M52: 34,219,466 km (0.07 R)
• M53: 35,358,205 km (0.06 R)
• M54: 37,024,725 km (0.086 R)
• M55: 38,193,533 km (0.05 R)
• M56: 39,242,513 km (0.111 R)
• M57: 39,440,282 km (0.11 R)
• M58: 39,704,472 km (0.104 R)
• M59: 40,234,647 km (0.108 R)
• M60: 41,368,898 km (0.098 R)
• M61: 41,570,256 km (0.105 R)
• M62: 44,353,525 km (0.062 R)
• M63: 45,179,455 km (0.081 R)
• M64: 45,525,026 km (0.112 R)
• M65: 46,288,573 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.5

Radius: 3.3

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.11 AU - 16.31 AU

Year: 17760 Days

Day: 23 Hours

Environment

Temp: -179 °C

Axial Tilt: 52.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,275,006 km

• M1: 74,350 km (0.068 R)
• M2: 628,909 km (0.097 R)
• M3: 810,521 km (0.118 R)
• M4: 1,059,602 km (0.045 R)
• M5: 1,256,323 km (0.074 R)
• M6: 1,954,945 km (0.104 R)
• M7: 2,872,878 km (0.084 R)
• M8: 3,768,969 km (0.111 R)
• M9: 4,205,196 km (0.101 R)
• M10: 4,344,771 km (0.039 R)
• M11: 4,401,020 km (0.119 R)
• M12: 4,457,418 km (0.1 R)
• M13: 4,571,262 km (0.116 R)
• M14: 5,636,997 km (0.099 R)
• M15: 5,883,834 km (0.117 R)
• M16: 5,946,067 km (0.111 R)
• M17: 7,170,076 km (0.044 R)
• M18: 7,236,647 km (0.077 R)
• M19: 7,471,067 km (0.108 R)
• M20: 7,708,030 km (0.119 R)
• M21: 7,878,721 km (0.114 R)
• M22: 8,433,580 km (0.102 R)
• M23: 9,216,725 km (0.036 R)
• M24: 10,509,699 km (0.119 R)
• M25: 10,736,938 km (0.119 R)
• M26: 10,889,379 km (0.109 R)
• M27: 11,119,311 km (0.072 R)
• M28: 11,428,529 km (0.075 R)
• M29: 11,545,216 km (0.11 R)
• M30: 12,173,976 km (0.102 R)
• M31: 12,332,998 km (0.036 R)
• M32: 12,372,791 km (0.115 R)
• M33: 12,532,562 km (0.091 R)
• M34: 13,341,886 km (0.05 R)
• M35: 13,794,120 km (0.11 R)
• M36: 13,918,287 km (0.063 R)
• M37: 15,137,958 km (0.067 R)
• M38: 15,351,733 km (0.103 R)
• M39: 15,652,724 km (0.078 R)
• M40: 16,042,427 km (0.116 R)
• M41: 16,567,067 km (0.106 R)
• M42: 17,498,463 km (0.07 R)
• M43: 17,812,768 km (0.106 R)
• M44: 18,675,200 km (0.063 R)
• M45: 19,504,720 km (0.09 R)
• M46: 20,299,085 km (0.102 R)
• M47: 20,723,943 km (0.09 R)
• M48: 21,534,314 km (0.113 R)
• M49: 22,549,635 km (0.063 R)
• M50: 23,038,521 km (0.11 R)
• M51: 23,185,875 km (0.114 R)
• M52: 23,333,677 km (0.109 R)
• M53: 23,728,915 km (0.089 R)
• M54: 23,977,098 km (0.053 R)
• M55: 24,176,362 km (0.097 R)
• M56: 25,079,485 km (0.107 R)
• M57: 25,130,049 km (0.113 R)
• M58: 25,383,019 km (0.064 R)
• M59: 26,147,015 km (0.116 R)
• M60: 26,300,802 km (0.097 R)
• M61: 26,403,426 km (0.079 R)
• M62: 27,958,944 km (0.109 R)
• M63: 28,484,033 km (0.106 R)
• M64: 30,670,705 km (0.078 R)
• M65: 31,702,182 km (0.095 R)
• M66: 33,687,645 km (0.097 R)
• M67: 35,259,321 km (0.083 R)
• M68: 35,883,293 km (0.07 R)
• M69: 36,797,486 km (0.113 R)
• M70: 36,912,227 km (0.069 R)
• M71: 37,430,285 km (0.099 R)
• M72: 38,590,267 km (0.088 R)
• M73: 38,823,639 km (0.091 R)

Asteroid Belt

Center: 15.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.53 AU - 22.21 AU

Year: 26428 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,275,006 km

• M1: 115,340 km (0.1 R)
• M2: 811,868 km (0.102 R)
• M3: 1,842,597 km (0.112 R)
• M4: 1,919,041 km (0.115 R)
• M5: 2,035,578 km (0.119 R)
• M6: 2,234,992 km (0.103 R)
• M7: 2,399,251 km (0.093 R)
• M8: 2,482,876 km (0.118 R)
• M9: 3,656,172 km (0.108 R)
• M10: 3,899,268 km (0.092 R)
• M11: 4,452,332 km (0.054 R)
• M12: 4,923,116 km (0.067 R)
• M13: 5,354,856 km (0.099 R)
• M14: 5,798,862 km (0.093 R)
• M15: 6,025,353 km (0.084 R)
• M16: 6,781,271 km (0.088 R)
• M17: 6,840,662 km (0.104 R)
• M18: 7,019,880 km (0.104 R)
• M19: 7,628,594 km (0.061 R)
• M20: 7,752,311 km (0.103 R)
• M21: 8,254,063 km (0.075 R)
• M22: 8,381,071 km (0.066 R)
• M23: 9,288,831 km (0.086 R)
• M24: 9,687,360 km (0.102 R)
• M25: 9,821,399 km (0.032 R)
• M26: 10,638,952 km (0.086 R)
• M27: 11,977,404 km (0.098 R)
• M28: 12,049,360 km (0.061 R)
• M29: 12,193,573 km (0.108 R)
• M30: 13,368,215 km (0.037 R)
• M31: 13,517,664 km (0.114 R)
• M32: 14,886,783 km (0.063 R)
• M33: 17,672,595 km (0.094 R)
• M34: 18,001,112 km (0.093 R)
• M35: 18,083,540 km (0.092 R)
• M36: 19,082,405 km (0.108 R)
• M37: 21,133,542 km (0.109 R)
• M38: 22,539,462 km (0.05 R)
• M39: 22,628,324 km (0.075 R)
• M40: 23,975,452 km (0.044 R)
• M41: 24,979,703 km (0.119 R)
• M42: 25,256,010 km (0.08 R)
• M43: 25,440,763 km (0.088 R)
• M44: 25,997,567 km (0.12 R)
• M45: 26,090,916 km (0.095 R)
• M46: 26,652,506 km (0.12 R)
• M47: 26,934,797 km (0.087 R)
• M48: 27,597,366 km (0.086 R)
• M49: 27,787,655 km (0.109 R)
• M50: 28,938,511 km (0.104 R)
• M51: 32,584,062 km (0.069 R)
• M52: 32,986,779 km (0.117 R)
• M53: 33,695,424 km (0.072 R)
• M54: 35,230,897 km (0.063 R)
• M55: 36,371,431 km (0.039 R)
• M56: 36,475,701 km (0.09 R)
• M57: 37,103,413 km (0.114 R)
• M58: 39,328,682 km (0.047 R)
• M59: 40,187,673 km (0.101 R)
• M60: 41,705,792 km (0.116 R)
• M61: 43,684,972 km (0.026 R)
• M62: 44,351,580 km (0.116 R)
• M63: 45,357,775 km (0.067 R)
• M64: 45,582,322 km (0.096 R)
• M65: 47,506,300 km (0.074 R)
• M66: 47,620,443 km (0.059 R)
• M67: 47,962,873 km (0.12 R)
• M68: 49,688,035 km (0.103 R)
• M69: 50,267,577 km (0.114 R)
• M70: 50,616,290 km (0.087 R)
• M71: 54,148,146 km (0.092 R)
• M72: 54,386,455 km (0.11 R)
• M73: 55,223,156 km (0.113 R)
• M74: 56,184,622 km (0.049 R)
• M75: 57,394,121 km (0.048 R)
• M76: 57,637,068 km (0.074 R)
• M77: 62,317,686 km (0.106 R)
• M78: 63,820,845 km (0.104 R)
• M79: 69,175,252 km (0.082 R)
• M80: 71,775,263 km (0.097 R)
• M81: 73,087,237 km (0.09 R)
• M82: 75,069,857 km (0.109 R)
• M83: 75,335,543 km (0.092 R)
• M84: 76,267,986 km (0.051 R)
• M85: 77,338,210 km (0.115 R)
• M86: 77,875,266 km (0.078 R)
• M87: 82,352,431 km (0.103 R)
• M88: 82,763,676 km (0.071 R)
• M89: 83,725,590 km (0.088 R)
• M90: 85,521,961 km (0.112 R)
• M91: 89,434,095 km (0.12 R)
• M92: 90,562,512 km (0.062 R)
• M93: 91,270,259 km (0.109 R)
• M94: 92,121,920 km (0.115 R)
• M95: 96,275,056 km (0.059 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 10,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit