🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.11 AU

Year: 320 Days

Day: 43.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,775,916 km

• M1: 643,720 km (0.079 R)
• M2: 727,943 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 411 Days

Day: 12.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,775,916 km

• M1: 114,891 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.61 AU - 2.61 AU

Year: 1482 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.73 AU - 3.49 AU

Year: 1928 Days

Day: 28.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,775,916 km

• M1: 479,910 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.76 AU - 3.94 AU

Year: 2155 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,775,916 km

• M1: 1,426,266 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.42 AU - 4.06 AU

Year: 2542 Days

Day: 34.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.69 AU - 5.07 AU

Year: 3789 Days

Day: 46.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 11

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.57 AU - 5.67 AU

Year: 4683 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,775,916 km

• M1: 144,512 km (0.091 R)
• M2: 334,950 km (0.079 R)
• M3: 685,158 km (0.119 R)
• M4: 808,576 km (0.106 R)
• M5: 886,517 km (0.091 R)
• M6: 1,008,738 km (0.071 R)
• M7: 1,079,199 km (0.089 R)
• M8: 1,180,926 km (0.069 R)
• M9: 1,947,465 km (0.104 R)
• M10: 2,109,480 km (0.111 R)
• M11: 2,351,679 km (0.041 R)
• M12: 2,622,750 km (0.116 R)
• M13: 2,782,221 km (0.1 R)
• M14: 3,006,768 km (0.069 R)
• M15: 3,131,831 km (0.091 R)
• M16: 3,473,962 km (0.079 R)
• M17: 3,561,477 km (0.117 R)
• M18: 3,760,890 km (0.097 R)
• M19: 4,124,712 km (0.092 R)
• M20: 4,571,412 km (0.096 R)
• M21: 4,788,478 km (0.099 R)
• M22: 5,058,502 km (0.118 R)
• M23: 5,258,066 km (0.079 R)
• M24: 5,333,463 km (0.112 R)
• M25: 5,409,309 km (0.103 R)
• M26: 5,716,434 km (0.06 R)
• M27: 5,976,734 km (0.118 R)
• M28: 6,644,539 km (0.104 R)
• M29: 6,726,369 km (0.062 R)
• M30: 7,533,749 km (0.03 R)
• M31: 8,050,460 km (0.058 R)
• M32: 8,166,847 km (0.066 R)
• M33: 8,254,511 km (0.075 R)
• M34: 8,578,540 km (0.065 R)
• M35: 9,239,314 km (0.06 R)
• M36: 9,483,607 km (0.076 R)
• M37: 9,730,145 km (0.064 R)
• M38: 10,229,502 km (0.107 R)
• M39: 10,545,902 km (0.084 R)
• M40: 11,678,507 km (0.068 R)
• M41: 11,942,847 km (0.082 R)
• M42: 12,042,479 km (0.094 R)
• M43: 12,511,020 km (0.116 R)
• M44: 12,917,477 km (0.04 R)
• M45: 13,328,273 km (0.083 R)
• M46: 13,673,844 km (0.074 R)
• M47: 13,743,407 km (0.113 R)
• M48: 14,268,196 km (0.114 R)
• M49: 15,014,091 km (0.088 R)
• M50: 15,409,777 km (0.084 R)
• M51: 15,518,386 km (0.098 R)
• M52: 15,955,062 km (0.092 R)
• M53: 16,654,731 km (0.045 R)
• M54: 17,439,821 km (0.037 R)
• M55: 17,893,701 km (0.06 R)
• M56: 18,198,581 km (0.082 R)
• M57: 18,505,107 km (0.079 R)
• M58: 18,620,597 km (0.045 R)
• M59: 18,852,024 km (0.096 R)
• M60: 19,240,081 km (0.091 R)
• M61: 20,300,880 km (0.062 R)
• M62: 21,300,044 km (0.107 R)
• M63: 21,380,528 km (0.068 R)
• M64: 22,520,015 km (0.086 R)
• M65: 22,972,997 km (0.064 R)
• M66: 23,637,212 km (0.069 R)
• M67: 25,154,882 km (0.116 R)
• M68: 26,054,713 km (0.037 R)
• M69: 26,573,668 km (0.043 R)
• M70: 26,790,884 km (0.106 R)
• M71: 27,358,459 km (0.075 R)
• M72: 27,709,714 km (0.119 R)
• M73: 28,150,879 km (0.097 R)
• M74: 28,950,928 km (0.092 R)
• M75: 29,893,544 km (0.042 R)
• M76: 30,300,750 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.28 AU - 15.06 AU

Year: 15851 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,775,916 km

• M1: 298,747 km (0.068 R)
• M2: 381,475 km (0.087 R)
• M3: 556,354 km (0.12 R)
• M4: 644,617 km (0.113 R)
• M5: 938,727 km (0.119 R)
• M6: 1,367,474 km (0.07 R)
• M7: 1,959,732 km (0.09 R)
• M8: 2,098,110 km (0.104 R)
• M9: 2,326,396 km (0.108 R)
• M10: 3,026,814 km (0.034 R)
• M11: 3,383,754 km (0.099 R)
• M12: 3,926,795 km (0.078 R)
• M13: 4,066,818 km (0.099 R)
• M14: 4,866,120 km (0.106 R)
• M15: 5,092,461 km (0.113 R)
• M16: 6,521,869 km (0.074 R)
• M17: 6,897,509 km (0.047 R)
• M18: 7,151,975 km (0.103 R)
• M19: 7,409,433 km (0.09 R)
• M20: 7,713,715 km (0.117 R)
• M21: 8,200,058 km (0.086 R)
• M22: 8,379,426 km (0.076 R)
• M23: 8,833,455 km (0.09 R)
• M24: 9,482,560 km (0.092 R)
• M25: 9,576,508 km (0.097 R)
• M26: 9,765,450 km (0.083 R)
• M27: 10,291,286 km (0.064 R)
• M28: 11,270,853 km (0.025 R)
• M29: 12,075,839 km (0.101 R)
• M30: 12,126,703 km (0.074 R)
• M31: 12,588,362 km (0.09 R)
• M32: 13,423,118 km (0.11 R)
• M33: 13,793,821 km (0.107 R)
• M34: 14,168,115 km (0.063 R)
• M35: 14,329,531 km (0.114 R)
• M36: 14,926,427 km (0.062 R)
• M37: 15,090,685 km (0.119 R)
• M38: 15,976,753 km (0.107 R)
• M39: 16,426,145 km (0.047 R)
• M40: 16,595,640 km (0.063 R)
• M41: 17,107,863 km (0.113 R)
• M42: 17,683,067 km (0.056 R)
• M43: 18,089,524 km (0.096 R)
• M44: 18,264,703 km (0.09 R)
• M45: 18,440,331 km (0.115 R)
• M46: 19,685,883 km (0.071 R)
• M47: 20,714,069 km (0.075 R)
• M48: 21,081,033 km (0.053 R)
• M49: 22,007,941 km (0.085 R)
• M50: 24,350,793 km (0.07 R)
• M51: 24,544,074 km (0.118 R)
• M52: 25,257,656 km (0.097 R)
• M53: 26,175,588 km (0.108 R)
• M54: 27,104,441 km (0.094 R)
• M55: 27,238,032 km (0.066 R)
• M56: 27,438,793 km (0.054 R)
• M57: 27,774,640 km (0.117 R)
• M58: 28,111,684 km (0.051 R)
• M59: 30,508,990 km (0.096 R)
• M60: 31,696,946 km (0.103 R)
• M61: 32,686,536 km (0.115 R)
• M62: 32,757,595 km (0.107 R)
• M63: 32,899,863 km (0.118 R)
• M64: 33,829,763 km (0.089 R)
• M65: 35,423,280 km (0.092 R)
• M66: 36,008,656 km (0.066 R)
• M67: 36,376,218 km (0.098 R)
• M68: 36,523,572 km (0.065 R)
• M69: 36,744,977 km (0.116 R)
• M70: 36,966,831 km (0.108 R)
• M71: 37,263,334 km (0.085 R)
• M72: 38,082,831 km (0.088 R)
• M73: 38,232,578 km (0.106 R)
• M74: 39,209,901 km (0.104 R)
• M75: 39,739,627 km (0.112 R)
• M76: 40,347,892 km (0.087 R)
• M77: 43,279,113 km (0.085 R)
• M78: 44,376,114 km (0.111 R)
• M79: 45,403,103 km (0.068 R)
• M80: 47,239,118 km (0.08 R)
• M81: 47,641,387 km (0.11 R)
• M82: 47,883,286 km (0.061 R)
• M83: 48,044,852 km (0.106 R)
• M84: 48,530,447 km (0.075 R)
• M85: 50,079,084 km (0.102 R)
• M86: 51,148,110 km (0.074 R)
• M87: 51,313,117 km (0.096 R)
• M88: 51,395,844 km (0.12 R)
• M89: 53,643,403 km (0.079 R)
• M90: 53,727,178 km (0.049 R)
• M91: 54,063,025 km (0.101 R)
• M92: 54,483,844 km (0.051 R)
• M93: 56,348,432 km (0.102 R)
• M94: 56,860,505 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.2

Radius: 6.2

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.8 AU - 20.54 AU

Year: 30661 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,775,916 km

• M1: 298,149 km (0.049 R)
• M2: 447,746 km (0.113 R)
• M3: 621,280 km (0.098 R)
• M4: 1,225,356 km (0.06 R)
• M5: 1,328,130 km (0.066 R)
• M6: 1,505,852 km (0.116 R)
• M7: 2,724,177 km (0.116 R)
• M8: 4,118,280 km (0.102 R)
• M9: 4,273,413 km (0.117 R)
• M10: 4,483,149 km (0.069 R)
• M11: 5,355,753 km (0.089 R)
• M12: 5,753,684 km (0.043 R)
• M13: 6,043,754 km (0.1 R)
• M14: 6,457,841 km (0.058 R)
• M15: 8,927,702 km (0.048 R)
• M16: 8,994,422 km (0.056 R)
• M17: 9,398,785 km (0.068 R)
• M18: 9,877,798 km (0.088 R)
• M19: 10,646,731 km (0.115 R)
• M20: 11,653,076 km (0.089 R)
• M21: 11,726,079 km (0.084 R)
• M22: 12,390,144 km (0.119 R)
• M23: 14,376,505 km (0.076 R)
• M24: 19,755,446 km (0.057 R)
• M25: 20,104,757 km (0.116 R)
• M26: 21,432,887 km (0.084 R)
• M27: 21,881,830 km (0.113 R)
• M28: 22,515,527 km (0.079 R)
• M29: 23,063,504 km (0.046 R)
• M30: 25,583,480 km (0.075 R)
• M31: 25,868,763 km (0.105 R)
• M32: 26,155,093 km (0.049 R)
• M33: 26,827,536 km (0.115 R)
• M34: 28,483,883 km (0.049 R)
• M35: 29,076,291 km (0.12 R)
• M36: 29,374,140 km (0.085 R)
• M37: 30,878,048 km (0.119 R)
• M38: 32,406,938 km (0.113 R)
• M39: 32,818,781 km (0.112 R)
• M40: 33,960,213 km (0.106 R)
• M41: 35,537,722 km (0.041 R)
• M42: 36,068,795 km (0.075 R)
• M43: 36,816,784 km (0.087 R)
• M44: 38,002,347 km (0.101 R)
• M45: 38,763,351 km (0.035 R)
• M46: 39,200,626 km (0.053 R)
• M47: 40,411,022 km (0.107 R)
• M48: 41,857,484 km (0.118 R)
• M49: 41,969,383 km (0.046 R)
• M50: 42,530,675 km (0.11 R)
• M51: 42,868,616 km (0.074 R)
• M52: 44,686,230 km (0.072 R)
• M53: 44,915,265 km (0.102 R)
• M54: 45,374,231 km (0.079 R)
• M55: 46,993,329 km (0.077 R)
• M56: 47,459,326 km (0.111 R)
• M57: 47,692,998 km (0.107 R)
• M58: 48,984,626 km (0.105 R)
• M59: 49,812,501 km (0.077 R)
• M60: 50,287,773 km (0.074 R)
• M61: 53,049,051 km (0.098 R)
• M62: 53,777,443 km (0.113 R)
• M63: 54,386,904 km (0.058 R)
• M64: 55,366,920 km (0.082 R)
• M65: 55,859,247 km (0.104 R)
• M66: 58,842,677 km (0.094 R)
• M67: 61,622,654 km (0.07 R)
• M68: 62,644,258 km (0.097 R)
• M69: 62,772,314 km (0.088 R)
• M70: 63,928,855 km (0.114 R)
• M71: 64,316,014 km (0.102 R)
• M72: 64,833,324 km (0.074 R)
• M73: 65,222,278 km (0.027 R)
• M74: 66,524,378 km (0.074 R)
• M75: 67,703,508 km (0.075 R)
• M76: 71,951,489 km (0.08 R)
• M77: 73,972,258 km (0.098 R)
• M78: 76,695,537 km (0.114 R)
• M79: 77,244,113 km (0.095 R)
• M80: 78,345,153 km (0.086 R)
• M81: 78,483,082 km (0.106 R)
• M82: 78,621,161 km (0.059 R)
• M83: 82,660,453 km (0.069 R)
• M84: 84,210,287 km (0.08 R)
• M85: 84,917,885 km (0.115 R)
• M86: 85,769,546 km (0.055 R)
• M87: 86,054,081 km (0.098 R)
• M88: 87,911,189 km (0.082 R)
• M89: 90,214,996 km (0.048 R)
• M90: 90,359,657 km (0.101 R)
• M91: 91,084,010 km (0.092 R)
• M92: 91,374,379 km (0.119 R)
• M93: 94,294,081 km (0.088 R)
• M94: 95,323,314 km (0.091 R)
• M95: 97,838,055 km (0.075 R)
• M96: 99,178,302 km (0.067 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit