🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 169 Days

Day: 19.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 263 Days

Day: 43.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,944,518 km

• M1: 383,270 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.91 AU - 2.33 AU

Year: 1095 Days

Day: 28.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,944,518 km

• M1: 1,430,754 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.17 AU - 2.29 AU

Year: 1181 Days

Day: 47.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.15 AU - 3.49 AU

Year: 1680 Days

Day: 18.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,944,518 km

• M1: 413,489 km (0.078 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 8.8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.56 AU - 13.12 AU

Year: 14453 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,944,518 km

• M1: 317,746 km (0.113 R)
• M2: 534,663 km (0.088 R)
• M3: 679,773 km (0.114 R)
• M4: 838,346 km (0.066 R)
• M5: 1,122,433 km (0.087 R)
• M6: 1,858,604 km (0.083 R)
• M7: 2,113,070 km (0.089 R)
• M8: 2,171,114 km (0.119 R)
• M9: 2,318,617 km (0.051 R)
• M10: 2,530,897 km (0.116 R)
• M11: 2,974,454 km (0.112 R)
• M12: 3,105,652 km (0.092 R)
• M13: 3,205,284 km (0.094 R)
• M14: 3,861,271 km (0.113 R)
• M15: 5,412,601 km (0.071 R)
• M16: 5,492,785 km (0.116 R)
• M17: 6,871,629 km (0.094 R)
• M18: 7,133,275 km (0.057 R)
• M19: 7,711,621 km (0.078 R)
• M20: 7,801,978 km (0.109 R)
• M21: 7,938,112 km (0.087 R)
• M22: 8,120,920 km (0.065 R)
• M23: 8,771,522 km (0.084 R)
• M24: 9,103,180 km (0.084 R)
• M25: 9,390,707 km (0.028 R)
• M26: 9,974,737 km (0.071 R)
• M27: 10,320,907 km (0.104 R)
• M28: 11,177,803 km (0.032 R)
• M29: 11,640,809 km (0.057 R)
• M30: 11,744,480 km (0.11 R)
• M31: 11,952,870 km (0.072 R)
• M32: 12,320,581 km (0.041 R)
• M33: 12,745,290 km (0.074 R)
• M34: 14,996,289 km (0.081 R)
• M35: 15,449,720 km (0.097 R)
• M36: 15,965,085 km (0.074 R)
• M37: 16,602,820 km (0.098 R)
• M38: 18,808,192 km (0.058 R)
• M39: 18,869,079 km (0.107 R)
• M40: 19,296,929 km (0.068 R)
• M41: 20,662,757 km (0.097 R)
• M42: 22,769,245 km (0.07 R)
• M43: 23,290,144 km (0.1 R)
• M44: 23,815,083 km (0.036 R)
• M45: 24,809,610 km (0.114 R)
• M46: 26,020,904 km (0.068 R)
• M47: 26,702,173 km (0.095 R)
• M48: 26,770,539 km (0.084 R)
• M49: 27,527,355 km (0.074 R)
• M50: 30,338,149 km (0.11 R)
• M51: 31,487,809 km (0.091 R)
• M52: 31,560,214 km (0.068 R)
• M53: 32,505,523 km (0.063 R)
• M54: 33,239,001 km (0.09 R)
• M55: 33,386,355 km (0.059 R)
• M56: 34,946,661 km (0.112 R)
• M57: 36,227,069 km (0.113 R)
• M58: 37,369,548 km (0.12 R)
• M59: 38,446,503 km (0.095 R)
• M60: 38,678,679 km (0.077 R)
• M61: 38,988,795 km (0.085 R)
• M62: 39,377,750 km (0.1 R)
• M63: 40,159,548 km (0.103 R)
• M64: 40,473,554 km (0.085 R)
• M65: 40,709,769 km (0.107 R)
• M66: 42,455,277 km (0.117 R)
• M67: 42,695,232 km (0.05 R)
• M68: 42,775,267 km (0.066 R)
• M69: 44,711,961 km (0.116 R)
• M70: 45,037,486 km (0.109 R)
• M71: 46,759,657 km (0.12 R)
• M72: 47,007,391 km (0.113 R)
• M73: 47,255,574 km (0.088 R)
• M74: 47,504,355 km (0.113 R)
• M75: 48,002,815 km (0.09 R)
• M76: 48,086,141 km (0.098 R)
• M77: 48,586,845 km (0.05 R)
• M78: 48,754,096 km (0.051 R)
• M79: 49,172,970 km (0.112 R)
• M80: 49,425,042 km (0.114 R)
• M81: 49,593,190 km (0.101 R)
• M82: 52,310,486 km (0.091 R)
• M83: 52,653,514 km (0.062 R)
• M84: 52,911,271 km (0.111 R)
• M85: 53,946,638 km (0.093 R)
• M86: 54,466,790 km (0.066 R)
• M87: 54,901,521 km (0.11 R)
• M88: 55,424,814 km (0.063 R)
• M89: 55,774,425 km (0.084 R)
• M90: 58,954,875 km (0.115 R)
• M91: 59,490,585 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 7.6

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.78 AU - 17.04 AU

Year: 21461 Days

Day: 19.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,944,518 km

• M1: 102,175 km (0.065 R)
• M2: 193,280 km (0.103 R)
• M3: 284,386 km (0.12 R)
• M4: 858,243 km (0.054 R)
• M5: 1,080,845 km (0.057 R)
• M6: 1,353,262 km (0.096 R)
• M7: 1,646,773 km (0.114 R)
• M8: 1,749,098 km (0.119 R)
• M9: 1,996,234 km (0.1 R)
• M10: 2,216,891 km (0.104 R)
• M11: 2,292,288 km (0.116 R)
• M12: 2,966,975 km (0.113 R)
• M13: 3,654,676 km (0.113 R)
• M14: 4,342,677 km (0.101 R)
• M15: 4,774,416 km (0.075 R)
• M16: 5,473,337 km (0.118 R)
• M17: 5,627,124 km (0.111 R)
• M18: 5,678,735 km (0.089 R)
• M19: 6,257,081 km (0.085 R)
• M20: 6,472,053 km (0.085 R)
• M21: 6,526,207 km (0.108 R)
• M22: 6,799,074 km (0.102 R)
• M23: 6,964,678 km (0.083 R)
• M24: 7,020,179 km (0.073 R)
• M25: 7,075,680 km (0.054 R)
• M26: 7,356,176 km (0.076 R)
• M27: 7,812,300 km (0.09 R)
• M28: 9,296,012 km (0.094 R)
• M29: 9,479,867 km (0.096 R)
• M30: 10,164,128 km (0.041 R)
• M31: 10,544,107 km (0.09 R)
• M32: 11,448,725 km (0.106 R)
• M33: 11,514,249 km (0.11 R)
• M34: 11,711,718 km (0.119 R)
• M35: 12,378,027 km (0.11 R)
• M36: 13,747,147 km (0.042 R)
• M37: 16,403,855 km (0.098 R)
• M38: 16,477,906 km (0.081 R)
• M39: 17,073,605 km (0.118 R)
• M40: 17,449,544 km (0.086 R)
• M41: 18,825,246 km (0.071 R)
• M42: 19,761,729 km (0.041 R)
• M43: 20,713,321 km (0.086 R)
• M44: 21,679,723 km (0.042 R)
• M45: 21,923,568 km (0.079 R)
• M46: 22,086,630 km (0.107 R)
• M47: 23,739,836 km (0.052 R)
• M48: 24,835,491 km (0.09 R)
• M49: 25,432,386 km (0.109 R)
• M50: 26,988,653 km (0.062 R)
• M51: 28,932,378 km (0.092 R)
• M52: 29,560,240 km (0.075 R)
• M53: 29,921,070 km (0.12 R)
• M54: 30,829,428 km (0.052 R)
• M55: 31,746,912 km (0.073 R)
• M56: 32,859,621 km (0.106 R)
• M57: 36,081,062 km (0.086 R)
• M58: 36,370,085 km (0.068 R)
• M59: 38,709,945 km (0.066 R)
• M60: 39,104,734 km (0.085 R)
• M61: 42,614,898 km (0.07 R)
• M62: 42,920,377 km (0.114 R)
• M63: 43,636,203 km (0.075 R)
• M64: 44,046,849 km (0.101 R)
• M65: 44,252,845 km (0.115 R)
• M66: 44,872,330 km (0.052 R)
• M67: 45,494,657 km (0.099 R)
• M68: 45,598,777 km (0.078 R)
• M69: 47,378,992 km (0.12 R)
• M70: 48,862,105 km (0.084 R)
• M71: 51,439,677 km (0.1 R)
• M72: 51,982,268 km (0.097 R)
• M73: 53,401,802 km (0.115 R)
• M74: 54,612,947 km (0.101 R)
• M75: 55,499,464 km (0.099 R)
• M76: 55,721,766 km (0.05 R)
• M77: 57,961,545 km (0.068 R)
• M78: 59,319,595 km (0.119 R)
• M79: 59,433,289 km (0.076 R)
• M80: 60,459,231 km (0.092 R)
• M81: 61,606,198 km (0.097 R)
• M82: 65,558,873 km (0.049 R)
• M83: 68,398,091 km (0.119 R)
• M84: 68,636,550 km (0.107 R)
• M85: 69,233,745 km (0.075 R)
• M86: 72,124,275 km (0.039 R)
• M87: 72,366,923 km (0.12 R)
• M88: 76,286,387 km (0.067 R)
• M89: 76,657,240 km (0.109 R)
• M90: 77,649,373 km (0.105 R)
• M91: 80,148,406 km (0.109 R)
• M92: 81,407,720 km (0.088 R)
• M93: 82,546,759 km (0.079 R)
• M94: 83,818,490 km (0.052 R)
• M95: 85,224,860 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 3.7

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.72 AU - 22.52 AU

Year: 29660 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,944,518 km

• M1: 171,738 km (0.087 R)
• M2: 277,055 km (0.111 R)
• M3: 364,271 km (0.057 R)
• M4: 521,797 km (0.045 R)
• M5: 564,433 km (0.1 R)
• M6: 722,707 km (0.062 R)
• M7: 869,313 km (0.071 R)
• M8: 946,057 km (0.111 R)
• M9: 1,025,045 km (0.041 R)
• M10: 1,246,150 km (0.098 R)
• M11: 1,362,238 km (0.116 R)
• M12: 1,481,917 km (0.114 R)
• M13: 2,027,350 km (0.103 R)
• M14: 2,129,526 km (0.108 R)
• M15: 2,702,486 km (0.103 R)
• M16: 2,739,885 km (0.074 R)
• M17: 3,240,589 km (0.064 R)
• M18: 3,360,118 km (0.11 R)
• M19: 3,481,142 km (0.091 R)
• M20: 3,562,524 km (0.112 R)
• M21: 4,064,425 km (0.118 R)
• M22: 4,107,359 km (0.106 R)
• M23: 4,193,378 km (0.091 R)
• M24: 4,632,896 km (0.111 R)
• M25: 6,036,424 km (0.07 R)
• M26: 6,783,665 km (0.067 R)
• M27: 7,507,120 km (0.106 R)
• M28: 7,612,437 km (0.059 R)
• M29: 8,308,965 km (0.112 R)
• M30: 9,647,417 km (0.114 R)
• M31: 9,704,563 km (0.096 R)
• M32: 9,934,645 km (0.119 R)
• M33: 12,268,821 km (0.12 R)
• M34: 12,455,070 km (0.115 R)
• M35: 12,893,392 km (0.099 R)
• M36: 14,173,351 km (0.11 R)
• M37: 14,238,426 km (0.111 R)
• M38: 14,499,624 km (0.068 R)
• M39: 15,627,293 km (0.087 R)
• M40: 15,694,462 km (0.063 R)
• M41: 15,829,100 km (0.112 R)
• M42: 16,099,723 km (0.12 R)
• M43: 17,684,862 km (0.077 R)
• M44: 18,959,735 km (0.053 R)
• M45: 19,103,199 km (0.081 R)
• M46: 19,898,611 km (0.105 R)
• M47: 20,190,626 km (0.026 R)
• M48: 20,337,083 km (0.109 R)
• M49: 20,631,192 km (0.033 R)
• M50: 21,821,393 km (0.057 R)
• M51: 22,652,558 km (0.089 R)
• M52: 22,957,439 km (0.091 R)
• M53: 24,034,843 km (0.085 R)
• M54: 25,681,766 km (0.115 R)
• M55: 25,840,489 km (0.079 R)
• M56: 26,079,247 km (0.081 R)
• M57: 28,096,724 km (0.117 R)
• M58: 28,424,194 km (0.043 R)
• M59: 28,588,303 km (0.113 R)
• M60: 29,000,295 km (0.095 R)
• M61: 32,966,434 km (0.095 R)
• M62: 34,093,056 km (0.112 R)
• M63: 35,232,243 km (0.078 R)
• M64: 35,850,831 km (0.113 R)
• M65: 36,028,254 km (0.071 R)
• M66: 36,117,115 km (0.12 R)
• M67: 36,830,248 km (0.101 R)
• M68: 38,724,007 km (0.088 R)
• M69: 39,088,278 km (0.099 R)
• M70: 39,545,300 km (0.111 R)
• M71: 46,222,451 km (0.119 R)
• M72: 46,512,072 km (0.061 R)
• M73: 47,093,260 km (0.119 R)
• M74: 48,753,198 km (0.09 R)
• M75: 49,048,055 km (0.058 R)
• M76: 49,343,511 km (0.108 R)
• M77: 50,531,468 km (0.079 R)
• M78: 51,228,594 km (0.082 R)
• M79: 53,036,185 km (0.055 R)
• M80: 54,049,411 km (0.076 R)
• M81: 57,334,132 km (0.116 R)
• M82: 57,437,953 km (0.096 R)
• M83: 58,269,567 km (0.109 R)
• M84: 59,105,371 km (0.077 R)
• M85: 59,419,825 km (0.068 R)
• M86: 61,530,053 km (0.115 R)
• M87: 62,914,881 km (0.062 R)
• M88: 65,606,745 km (0.1 R)
• M89: 68,006,594 km (0.095 R)
• M90: 68,226,203 km (0.109 R)
• M91: 70,323,865 km (0.116 R)
• M92: 70,434,866 km (0.064 R)
• M93: 71,213,523 km (0.04 R)
• M94: 72,554,818 km (0.102 R)
• M95: 74,017,286 km (0.056 R)
• M96: 75,262,390 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit