🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.58 AU - 0.72 AU

Year: 201 Days

Day: 21.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.95 AU

Year: 274 Days

Day: 41.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,826,354 km

• M1: 225,594 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 478 Days

Day: 17.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,826,354 km

• M1: 73,004 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.22 AU - 1.86 AU

Year: 732 Days

Day: 15.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,826,354 km

• M1: 259,852 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.61 AU - 1.65 AU

Year: 797 Days

Day: 15.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,826,354 km

• M1: 76,295 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.99 AU - 2.85 AU

Year: 1441 Days

Day: 13.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.37 AU - 3.95 AU

Year: 2151 Days

Day: 34.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 9.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.31 AU - 13.63 AU

Year: 14874 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,826,354 km

• M1: 163,660 km (0.118 R)
• M2: 278,252 km (0.043 R)
• M3: 1,239,718 km (0.046 R)
• M4: 1,559,707 km (0.08 R)
• M5: 1,649,466 km (0.075 R)
• M6: 1,881,642 km (0.082 R)
• M7: 3,310,302 km (0.108 R)
• M8: 3,724,389 km (0.12 R)
• M9: 3,845,862 km (0.034 R)
• M10: 4,186,496 km (0.11 R)
• M11: 4,249,477 km (0.111 R)
• M12: 4,472,528 km (0.053 R)
• M13: 4,732,080 km (0.114 R)
• M14: 5,368,469 km (0.044 R)
• M15: 5,505,800 km (0.077 R)
• M16: 6,067,241 km (0.051 R)
• M17: 6,210,556 km (0.071 R)
• M18: 6,282,512 km (0.103 R)
• M19: 6,354,918 km (0.051 R)
• M20: 7,093,333 km (0.104 R)
• M21: 8,731,130 km (0.097 R)
• M22: 9,096,897 km (0.094 R)
• M23: 9,302,295 km (0.07 R)
• M24: 9,467,600 km (0.063 R)
• M25: 9,550,627 km (0.118 R)
• M26: 10,181,332 km (0.091 R)
• M27: 10,266,453 km (0.074 R)
• M28: 10,782,267 km (0.111 R)
• M29: 11,350,439 km (0.064 R)
• M30: 12,652,838 km (0.102 R)
• M31: 13,205,602 km (0.114 R)
• M32: 13,954,938 km (0.117 R)
• M33: 14,382,339 km (0.115 R)
• M34: 14,573,825 km (0.115 R)
• M35: 14,959,189 km (0.063 R)
• M36: 15,592,436 km (0.037 R)
• M37: 16,036,144 km (0.093 R)
• M38: 16,583,971 km (0.115 R)
• M39: 17,087,368 km (0.04 R)
• M40: 17,646,864 km (0.088 R)
• M41: 17,800,501 km (0.105 R)
• M42: 18,264,105 km (0.113 R)
• M43: 19,255,789 km (0.109 R)
• M44: 19,413,914 km (0.05 R)
• M45: 19,997,795 km (0.081 R)
• M46: 20,641,065 km (0.079 R)
• M47: 21,345,821 km (0.059 R)
• M48: 21,728,492 km (0.104 R)
• M49: 22,946,069 km (0.098 R)
• M50: 24,242,485 km (0.072 R)
• M51: 25,389,152 km (0.12 R)
• M52: 26,143,873 km (0.065 R)
• M53: 26,553,323 km (0.115 R)
• M54: 26,788,341 km (0.116 R)
• M55: 28,332,191 km (0.101 R)
• M56: 29,235,912 km (0.09 R)
• M57: 29,357,086 km (0.1 R)
• M58: 31,381,295 km (0.025 R)
• M59: 32,504,326 km (0.097 R)
• M60: 34,341,089 km (0.04 R)
• M61: 34,468,995 km (0.106 R)
• M62: 34,917,938 km (0.077 R)
• M63: 35,046,592 km (0.111 R)
• M64: 35,110,919 km (0.063 R)
• M65: 35,692,107 km (0.111 R)
• M66: 35,951,510 km (0.104 R)
• M67: 36,406,736 km (0.03 R)
• M68: 36,863,907 km (0.118 R)
• M69: 37,191,676 km (0.063 R)
• M70: 38,048,423 km (0.054 R)
• M71: 38,711,740 km (0.041 R)
• M72: 39,848,385 km (0.065 R)
• M73: 40,928,033 km (0.099 R)
• M74: 41,403,455 km (0.099 R)
• M75: 41,812,306 km (0.088 R)
• M76: 42,496,866 km (0.116 R)
• M77: 43,530,736 km (0.074 R)
• M78: 44,015,882 km (0.106 R)
• M79: 44,224,422 km (0.1 R)
• M80: 44,433,260 km (0.085 R)
• M81: 44,572,686 km (0.096 R)
• M82: 44,642,398 km (0.101 R)
• M83: 44,921,847 km (0.113 R)
• M84: 45,061,871 km (0.11 R)
• M85: 45,904,406 km (0.092 R)
• M86: 46,327,618 km (0.106 R)
• M87: 46,964,905 km (0.084 R)
• M88: 47,462,617 km (0.118 R)
• M89: 47,533,826 km (0.073 R)
• M90: 47,676,393 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.6

Radius: 4

Gravity: 53.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.03 AU - 15.57 AU

Year: 21800 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,826,354 km

• M1: 100,380 km (0.071 R)
• M2: 294,409 km (0.119 R)
• M3: 351,405 km (0.085 R)
• M4: 391,647 km (0.093 R)
• M5: 640,578 km (0.117 R)
• M6: 1,165,517 km (0.066 R)
• M7: 1,385,127 km (0.078 R)
• M8: 2,155,705 km (0.075 R)
• M9: 2,867,642 km (0.115 R)
• M10: 3,335,584 km (0.108 R)
• M11: 4,629,605 km (0.027 R)
• M12: 5,900,290 km (0.113 R)
• M13: 6,382,444 km (0.091 R)
• M14: 6,655,759 km (0.106 R)
• M15: 8,374,190 km (0.114 R)
• M16: 8,493,419 km (0.118 R)
• M17: 8,553,258 km (0.119 R)
• M18: 9,220,465 km (0.108 R)
• M19: 9,967,108 km (0.11 R)
• M20: 10,347,685 km (0.115 R)
• M21: 10,539,768 km (0.076 R)
• M22: 10,668,572 km (0.062 R)
• M23: 11,254,098 km (0.103 R)
• M24: 12,456,416 km (0.063 R)
• M25: 13,909,760 km (0.099 R)
• M26: 14,192,500 km (0.048 R)
• M27: 14,405,976 km (0.066 R)
• M28: 15,197,348 km (0.118 R)
• M29: 16,972,626 km (0.091 R)
• M30: 18,656,500 km (0.117 R)
• M31: 20,714,069 km (0.104 R)
• M32: 20,875,336 km (0.049 R)
• M33: 20,955,969 km (0.118 R)
• M34: 21,687,652 km (0.057 R)
• M35: 21,933,441 km (0.078 R)
• M36: 22,676,045 km (0.084 R)
• M37: 23,008,751 km (0.088 R)
• M38: 23,092,227 km (0.119 R)
• M39: 23,175,852 km (0.119 R)
• M40: 24,016,741 km (0.069 R)
• M41: 25,210,682 km (0.095 R)
• M42: 25,555,355 km (0.114 R)
• M43: 25,814,908 km (0.04 R)
• M44: 26,162,274 km (0.117 R)
• M45: 26,249,340 km (0.11 R)
• M46: 26,423,771 km (0.113 R)
• M47: 26,598,651 km (0.1 R)
• M48: 28,726,681 km (0.11 R)
• M49: 28,996,555 km (0.072 R)
• M50: 29,810,966 km (0.094 R)
• M51: 31,185,172 km (0.094 R)
• M52: 31,462,527 km (0.042 R)
• M53: 34,566,383 km (0.109 R)
• M54: 35,237,180 km (0.117 R)
• M55: 38,754,376 km (0.08 R)
• M56: 38,953,042 km (0.073 R)
• M57: 44,754,896 km (0.103 R)
• M58: 44,859,165 km (0.12 R)
• M59: 45,172,124 km (0.094 R)
• M60: 45,905,303 km (0.097 R)
• M61: 46,536,756 km (0.054 R)
• M62: 48,984,028 km (0.112 R)
• M63: 49,521,533 km (0.099 R)
• M64: 49,629,393 km (0.105 R)
• M65: 52,677,599 km (0.088 R)
• M66: 52,787,553 km (0.08 R)
• M67: 53,338,672 km (0.079 R)
• M68: 54,446,594 km (0.102 R)
• M69: 56,234,887 km (0.114 R)
• M70: 57,475,502 km (0.095 R)
• M71: 57,928,783 km (0.084 R)
• M72: 58,269,567 km (0.064 R)
• M73: 58,383,411 km (0.108 R)
• M74: 58,497,106 km (0.051 R)
• M75: 58,953,230 km (0.119 R)
• M76: 59,181,666 km (0.115 R)
• M77: 60,098,401 km (0.088 R)
• M78: 60,443,374 km (0.068 R)
• M79: 62,062,023 km (0.101 R)
• M80: 62,294,498 km (0.055 R)
• M81: 66,052,097 km (0.067 R)
• M82: 68,437,585 km (0.03 R)
• M83: 69,038,370 km (0.119 R)
• M84: 71,093,994 km (0.098 R)
• M85: 73,783,914 km (0.108 R)
• M86: 73,907,033 km (0.097 R)
• M87: 76,631,509 km (0.087 R)
• M88: 77,130,418 km (0.096 R)
• M89: 77,380,396 km (0.114 R)
• M90: 77,505,310 km (0.113 R)
• M91: 79,515,008 km (0.048 R)
• M92: 79,767,380 km (0.043 R)
• M93: 85,000,014 km (0.078 R)
• M94: 85,128,968 km (0.087 R)
• M95: 85,258,070 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.6

Radius: 7.5

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.4 AU - 21.12 AU

Year: 28657 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,826,354 km

• M1: 96,191 km (0.115 R)
• M2: 173,234 km (0.075 R)
• M3: 871,408 km (0.081 R)
• M4: 988,094 km (0.059 R)
• M5: 1,335,460 km (0.099 R)
• M6: 1,402,630 km (0.069 R)
• M7: 1,505,403 km (0.064 R)
• M8: 1,792,182 km (0.031 R)
• M9: 2,666,432 km (0.079 R)
• M10: 2,881,255 km (0.109 R)
• M11: 3,146,791 km (0.107 R)
• M12: 3,420,107 km (0.078 R)
• M13: 3,559,681 km (0.064 R)
• M14: 4,285,530 km (0.082 R)
• M15: 4,639,628 km (0.106 R)
• M16: 4,846,373 km (0.1 R)
• M17: 6,605,344 km (0.098 R)
• M18: 7,132,527 km (0.081 R)
• M19: 7,191,918 km (0.111 R)
• M20: 8,289,068 km (0.104 R)
• M21: 8,476,963 km (0.065 R)
• M22: 9,242,755 km (0.103 R)
• M23: 10,567,594 km (0.102 R)
• M24: 11,252,004 km (0.079 R)
• M25: 12,234,263 km (0.118 R)
• M26: 14,055,468 km (0.074 R)
• M27: 14,580,407 km (0.107 R)
• M28: 15,726,775 km (0.096 R)
• M29: 16,115,281 km (0.091 R)
• M30: 17,862,285 km (0.115 R)
• M31: 18,594,118 km (0.059 R)
• M32: 18,676,097 km (0.079 R)
• M33: 19,004,913 km (0.086 R)
• M34: 19,418,851 km (0.087 R)
• M35: 19,668,530 km (0.09 R)
• M36: 20,339,626 km (0.071 R)
• M37: 20,423,999 km (0.109 R)
• M38: 21,532,070 km (0.033 R)
• M39: 24,790,910 km (0.083 R)
• M40: 24,881,118 km (0.091 R)
• M41: 25,789,027 km (0.058 R)
• M42: 26,800,309 km (0.119 R)
• M43: 28,388,440 km (0.119 R)
• M44: 28,766,474 km (0.066 R)
• M45: 30,681,925 km (0.087 R)
• M46: 32,047,005 km (0.097 R)
• M47: 33,133,535 km (0.075 R)
• M48: 34,433,091 km (0.12 R)
• M49: 36,157,506 km (0.072 R)
• M50: 36,772,802 km (0.074 R)
• M51: 36,875,726 km (0.119 R)
• M52: 37,805,925 km (0.055 R)
• M53: 40,536,685 km (0.112 R)
• M54: 40,642,899 km (0.09 R)
• M55: 45,190,076 km (0.113 R)
• M56: 45,631,390 km (0.075 R)
• M57: 46,741,256 km (0.11 R)
• M58: 46,852,707 km (0.105 R)
• M59: 47,411,305 km (0.115 R)
• M60: 47,747,601 km (0.06 R)
• M61: 48,197,143 km (0.106 R)
• M62: 53,583,564 km (0.101 R)
• M63: 53,700,250 km (0.094 R)
• M64: 54,284,879 km (0.084 R)
• M65: 54,871,601 km (0.048 R)
• M66: 55,342,386 km (0.042 R)
• M67: 55,578,451 km (0.052 R)
• M68: 55,696,484 km (0.108 R)
• M69: 56,525,555 km (0.057 R)
• M70: 57,716,803 km (0.108 R)
• M71: 58,075,838 km (0.067 R)
• M72: 60,366,930 km (0.112 R)
• M73: 61,096,518 km (0.101 R)
• M74: 61,218,441 km (0.053 R)
• M75: 63,920,328 km (0.054 R)
• M76: 64,291,630 km (0.063 R)
• M77: 65,285,708 km (0.089 R)
• M78: 70,459,251 km (0.075 R)
• M79: 70,715,063 km (0.114 R)
• M80: 71,099,230 km (0.084 R)
• M81: 71,741,005 km (0.066 R)
• M82: 72,126,968 km (0.115 R)
• M83: 72,384,725 km (0.026 R)
• M84: 76,155,938 km (0.073 R)
• M85: 76,944,169 km (0.077 R)
• M86: 77,207,461 km (0.115 R)
• M87: 77,867,188 km (0.104 R)
• M88: 79,857,288 km (0.117 R)
• M89: 80,524,495 km (0.074 R)
• M90: 81,998,632 km (0.038 R)
• M91: 82,402,247 km (0.096 R)
• M92: 82,806,461 km (0.094 R)
• M93: 83,211,272 km (0.103 R)
• M94: 83,616,832 km (0.113 R)
• M95: 87,159,160 km (0.05 R)
• M96: 92,563,832 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit