🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 305 Days

Day: 40.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,788,324 km

• M1: 651,948 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1 AU - 1.04 AU

Year: 380 Days

Day: 28.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.44 AU - 3.86 AU

Year: 2063 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 10

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.37 AU - 5.63 AU

Year: 4759 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,788,324 km

• M1: 125,363 km (0.106 R)
• M2: 202,256 km (0.113 R)
• M3: 283,488 km (0.034 R)
• M4: 421,866 km (0.115 R)
• M5: 689,646 km (0.112 R)
• M6: 753,674 km (0.075 R)
• M7: 1,120,937 km (0.102 R)
• M8: 1,189,901 km (0.065 R)
• M9: 1,414,448 km (0.105 R)
• M10: 1,583,344 km (0.077 R)
• M11: 1,723,367 km (0.08 R)
• M12: 1,831,078 km (0.034 R)
• M13: 1,894,956 km (0.062 R)
• M14: 2,245,763 km (0.104 R)
• M15: 2,314,429 km (0.118 R)
• M16: 2,752,002 km (0.09 R)
• M17: 3,040,128 km (0.091 R)
• M18: 3,127,343 km (0.046 R)
• M19: 3,315,538 km (0.072 R)
• M20: 3,382,857 km (0.092 R)
• M21: 3,530,360 km (0.103 R)
• M22: 3,726,483 km (0.11 R)
• M23: 4,021,490 km (0.059 R)
• M24: 4,348,661 km (0.088 R)
• M25: 4,509,329 km (0.061 R)
• M26: 5,016,017 km (0.079 R)
• M27: 5,106,523 km (0.103 R)
• M28: 5,276,167 km (0.117 R)
• M29: 5,407,963 km (0.118 R)
• M30: 5,904,927 km (0.074 R)
• M31: 7,000,283 km (0.116 R)
• M32: 7,145,243 km (0.055 R)
• M33: 7,467,776 km (0.079 R)
• M34: 7,750,067 km (0.087 R)
• M35: 7,824,866 km (0.107 R)
• M36: 7,930,183 km (0.094 R)
• M37: 8,020,839 km (0.101 R)
• M38: 8,432,682 km (0.118 R)
• M39: 8,914,238 km (0.091 R)
• M40: 9,277,312 km (0.118 R)
• M41: 9,774,276 km (0.064 R)
• M42: 9,871,365 km (0.068 R)
• M43: 10,411,862 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 12.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.13 AU - 11.25 AU

Year: 13811 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,788,324 km

• M1: 170,093 km (0.113 R)
• M2: 269,575 km (0.108 R)
• M3: 1,341,145 km (0.092 R)
• M4: 1,500,915 km (0.095 R)
• M5: 1,667,418 km (0.103 R)
• M6: 2,362,599 km (0.038 R)
• M7: 2,930,024 km (0.098 R)
• M8: 3,034,593 km (0.067 R)
• M9: 3,355,929 km (0.045 R)
• M10: 4,187,544 km (0.115 R)
• M11: 4,305,726 km (0.09 R)
• M12: 5,377,295 km (0.111 R)
• M13: 6,300,913 km (0.059 R)
• M14: 6,711,708 km (0.096 R)
• M15: 6,850,685 km (0.08 R)
• M16: 6,943,884 km (0.082 R)
• M17: 8,143,809 km (0.096 R)
• M18: 8,441,359 km (0.078 R)
• M19: 8,691,935 km (0.113 R)
• M20: 9,303,791 km (0.074 R)
• M21: 9,771,733 km (0.119 R)
• M22: 9,929,559 km (0.119 R)
• M23: 11,386,941 km (0.055 R)
• M24: 14,857,911 km (0.109 R)
• M25: 16,020,436 km (0.107 R)
• M26: 16,832,752 km (0.082 R)
• M27: 17,021,994 km (0.058 R)
• M28: 20,752,067 km (0.071 R)
• M29: 21,022,989 km (0.084 R)
• M30: 21,568,423 km (0.105 R)
• M31: 22,882,490 km (0.115 R)
• M32: 23,373,171 km (0.088 R)
• M33: 24,866,008 km (0.096 R)
• M34: 25,878,337 km (0.116 R)
• M35: 27,421,888 km (0.114 R)
• M36: 27,644,939 km (0.108 R)
• M37: 28,167,484 km (0.075 R)
• M38: 29,450,136 km (0.116 R)
• M39: 29,983,901 km (0.081 R)
• M40: 30,983,514 km (0.09 R)
• M41: 31,526,255 km (0.119 R)
• M42: 32,150,527 km (0.091 R)
• M43: 33,490,475 km (0.078 R)
• M44: 33,808,520 km (0.114 R)
• M45: 34,127,463 km (0.091 R)
• M46: 35,332,324 km (0.095 R)
• M47: 36,306,356 km (0.089 R)
• M48: 37,124,806 km (0.057 R)
• M49: 37,206,935 km (0.103 R)
• M50: 37,536,200 km (0.104 R)
• M51: 38,280,749 km (0.117 R)
• M52: 39,113,710 km (0.068 R)
• M53: 39,868,431 km (0.106 R)
• M54: 40,121,102 km (0.102 R)
• M55: 41,477,655 km (0.084 R)
• M56: 41,819,038 km (0.09 R)
• M57: 42,161,467 km (0.108 R)
• M58: 42,849,019 km (0.106 R)
• M59: 43,887,527 km (0.07 R)
• M60: 44,148,276 km (0.042 R)
• M61: 44,235,492 km (0.106 R)
• M62: 44,496,989 km (0.072 R)
• M63: 46,165,604 km (0.072 R)
• M64: 47,497,324 km (0.099 R)
• M65: 48,661,794 km (0.076 R)
• M66: 50,927,304 km (0.095 R)
• M67: 51,659,586 km (0.069 R)
• M68: 51,751,289 km (0.048 R)
• M69: 52,579,762 km (0.097 R)
• M70: 53,041,870 km (0.064 R)
• M71: 54,436,272 km (0.108 R)
• M72: 57,641,556 km (0.104 R)
• M73: 57,831,994 km (0.077 R)
• M74: 58,308,912 km (0.108 R)
• M75: 62,367,352 km (0.092 R)
• M76: 63,248,783 km (0.039 R)
• M77: 63,937,232 km (0.065 R)
• M78: 64,134,253 km (0.115 R)
• M79: 64,430,457 km (0.059 R)
• M80: 64,924,877 km (0.111 R)
• M81: 65,917,759 km (0.095 R)
• M82: 66,017,241 km (0.078 R)
• M83: 66,316,287 km (0.072 R)
• M84: 66,416,069 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.2

Radius: 7.8

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.69 AU - 15.91 AU

Year: 22081 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,788,324 km

• M1: 343,776 km (0.101 R)
• M2: 929,900 km (0.117 R)
• M3: 1,379,292 km (0.097 R)
• M4: 1,853,368 km (0.111 R)
• M5: 2,259,227 km (0.114 R)
• M6: 2,374,717 km (0.116 R)
• M7: 2,492,151 km (0.044 R)
• M8: 2,692,313 km (0.097 R)
• M9: 2,814,834 km (0.081 R)
• M10: 2,981,186 km (0.041 R)
• M11: 3,280,233 km (0.092 R)
• M12: 3,769,418 km (0.078 R)
• M13: 4,329,063 km (0.058 R)
• M14: 6,983,528 km (0.077 R)
• M15: 7,901,012 km (0.063 R)
• M16: 7,959,504 km (0.12 R)
• M17: 8,136,329 km (0.119 R)
• M18: 8,674,133 km (0.081 R)
• M19: 8,855,895 km (0.063 R)
• M20: 9,658,487 km (0.086 R)
• M21: 10,163,829 km (0.047 R)
• M22: 11,200,243 km (0.096 R)
• M23: 11,798,036 km (0.109 R)
• M24: 11,865,056 km (0.067 R)
• M25: 14,505,608 km (0.105 R)
• M26: 15,302,516 km (0.075 R)
• M27: 15,669,479 km (0.092 R)
• M28: 15,965,234 km (0.054 R)
• M29: 16,637,228 km (0.107 R)
• M30: 16,787,873 km (0.113 R)
• M31: 17,547,531 km (0.089 R)
• M32: 18,086,083 km (0.036 R)
• M33: 18,318,558 km (0.098 R)
• M34: 20,696,865 km (0.082 R)
• M35: 20,777,798 km (0.111 R)
• M36: 23,338,913 km (0.04 R)
• M37: 24,100,815 km (0.105 R)
• M38: 26,875,557 km (0.095 R)
• M39: 27,407,078 km (0.058 R)
• M40: 27,674,110 km (0.11 R)
• M41: 27,852,580 km (0.064 R)
• M42: 28,210,718 km (0.041 R)
• M43: 29,294,255 km (0.047 R)
• M44: 29,841,035 km (0.116 R)
• M45: 30,391,256 km (0.116 R)
• M46: 30,852,466 km (0.073 R)
• M47: 31,130,120 km (0.055 R)
• M48: 31,223,020 km (0.062 R)
• M49: 34,912,253 km (0.059 R)
• M50: 35,685,974 km (0.112 R)
• M51: 37,842,427 km (0.03 R)
• M52: 38,139,828 km (0.099 R)
• M53: 39,336,910 km (0.038 R)
• M54: 41,155,571 km (0.05 R)
• M55: 41,461,349 km (0.108 R)
• M56: 41,870,200 km (0.105 R)
• M57: 43,934,501 km (0.085 R)
• M58: 46,031,863 km (0.094 R)
• M59: 46,137,479 km (0.09 R)
• M60: 46,986,148 km (0.059 R)
• M61: 48,376,211 km (0.046 R)
• M62: 49,779,739 km (0.074 R)
• M63: 49,996,805 km (0.071 R)
• M64: 50,541,042 km (0.109 R)
• M65: 50,868,512 km (0.112 R)
• M66: 51,415,741 km (0.11 R)
• M67: 51,635,201 km (0.113 R)
• M68: 51,745,155 km (0.118 R)
• M69: 52,958,544 km (0.111 R)
• M70: 53,847,006 km (0.109 R)
• M71: 56,768,203 km (0.08 R)
• M72: 58,362,468 km (0.028 R)
• M73: 58,476,760 km (0.12 R)
• M74: 59,394,992 km (0.102 R)
• M75: 59,625,223 km (0.084 R)
• M76: 59,740,563 km (0.104 R)
• M77: 60,897,104 km (0.089 R)
• M78: 62,294,797 km (0.11 R)
• M79: 65,121,748 km (0.068 R)
• M80: 67,389,203 km (0.099 R)
• M81: 67,509,181 km (0.112 R)
• M82: 68,955,493 km (0.117 R)
• M83: 70,168,432 km (0.115 R)
• M84: 70,777,595 km (0.078 R)
• M85: 70,899,667 km (0.112 R)
• M86: 73,108,330 km (0.065 R)
• M87: 75,090,502 km (0.095 R)
• M88: 75,214,967 km (0.084 R)
• M89: 79,107,504 km (0.114 R)
• M90: 81,014,278 km (0.119 R)
• M91: 81,142,035 km (0.104 R)
• M92: 82,422,293 km (0.094 R)
• M93: 85,002,857 km (0.038 R)
• M94: 85,392,260 km (0.099 R)
• M95: 86,172,861 km (0.083 R)
• M96: 87,086,456 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 7.6

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.07 AU - 16.75 AU

Year: 24527 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,788,324 km

• M1: 141,819 km (0.096 R)
• M2: 740,061 km (0.12 R)
• M3: 1,493,884 km (0.04 R)
• M4: 1,785,151 km (0.109 R)
• M5: 1,886,280 km (0.114 R)
• M6: 1,954,795 km (0.035 R)
• M7: 3,920,511 km (0.077 R)
• M8: 4,503,943 km (0.09 R)
• M9: 4,596,095 km (0.069 R)
• M10: 4,971,137 km (0.076 R)
• M11: 5,750,542 km (0.118 R)
• M12: 6,001,867 km (0.102 R)
• M13: 6,567,646 km (0.104 R)
• M14: 6,989,661 km (0.118 R)
• M15: 7,150,180 km (0.098 R)
• M16: 7,420,503 km (0.103 R)
• M17: 7,915,523 km (0.068 R)
• M18: 9,940,180 km (0.089 R)
• M19: 10,060,457 km (0.085 R)
• M20: 10,607,835 km (0.099 R)
• M21: 11,164,938 km (0.039 R)
• M22: 13,089,514 km (0.072 R)
• M23: 14,701,581 km (0.106 R)
• M24: 15,183,585 km (0.11 R)
• M25: 15,670,676 km (0.074 R)
• M26: 16,517,550 km (0.104 R)
• M27: 17,597,048 km (0.086 R)
• M28: 18,182,125 km (0.076 R)
• M29: 18,699,135 km (0.071 R)
• M30: 21,434,084 km (0.095 R)
• M31: 21,980,266 km (0.073 R)
• M32: 22,768,347 km (0.102 R)
• M33: 23,646,038 km (0.097 R)
• M34: 24,210,321 km (0.085 R)
• M35: 24,942,303 km (0.108 R)
• M36: 25,599,038 km (0.09 R)
• M37: 26,845,787 km (0.066 R)
• M38: 27,518,678 km (0.091 R)
• M39: 27,857,218 km (0.11 R)
• M40: 28,538,487 km (0.113 R)
• M41: 28,795,496 km (0.112 R)
• M42: 30,265,594 km (0.029 R)
• M43: 31,053,825 km (0.06 R)
• M44: 32,919,011 km (0.072 R)
• M45: 34,546,487 km (0.09 R)
• M46: 36,756,945 km (0.067 R)
• M47: 37,129,743 km (0.038 R)
• M48: 37,973,325 km (0.095 R)
• M49: 38,067,422 km (0.067 R)
• M50: 38,255,766 km (0.093 R)
• M51: 38,539,104 km (0.118 R)
• M52: 39,965,819 km (0.066 R)
• M53: 40,061,562 km (0.093 R)
• M54: 41,603,617 km (0.097 R)
• M55: 41,700,556 km (0.084 R)
• M56: 41,797,645 km (0.087 R)
• M57: 43,459,827 km (0.099 R)
• M58: 43,558,262 km (0.038 R)
• M59: 44,944,287 km (0.051 R)
• M60: 46,848,368 km (0.112 R)
• M61: 47,050,326 km (0.036 R)
• M62: 48,064,449 km (0.119 R)
• M63: 48,268,202 km (0.062 R)
• M64: 48,472,104 km (0.109 R)
• M65: 48,880,955 km (0.028 R)
• M66: 50,527,728 km (0.083 R)
• M67: 51,046,085 km (0.112 R)
• M68: 51,566,087 km (0.054 R)
• M69: 53,242,181 km (0.108 R)
• M70: 53,663,898 km (0.081 R)
• M71: 53,769,663 km (0.063 R)
• M72: 55,682,721 km (0.088 R)
• M73: 56,970,310 km (0.072 R)
• M74: 57,078,170 km (0.114 R)
• M75: 57,509,760 km (0.054 R)
• M76: 61,553,989 km (0.117 R)
• M77: 61,996,798 km (0.088 R)
• M78: 62,662,808 km (0.076 R)
• M79: 64,787,397 km (0.093 R)
• M80: 65,463,280 km (0.098 R)
• M81: 66,708,383 km (0.109 R)
• M82: 66,821,928 km (0.077 R)
• M83: 67,846,973 km (0.047 R)
• M84: 68,075,558 km (0.07 R)
• M85: 70,837,434 km (0.099 R)
• M86: 72,933,001 km (0.099 R)
• M87: 75,521,493 km (0.072 R)
• M88: 75,876,938 km (0.062 R)
• M89: 76,232,681 km (0.095 R)
• M90: 77,303,652 km (0.075 R)
• M91: 78,739,343 km (0.066 R)
• M92: 79,701,407 km (0.09 R)
• M93: 80,183,860 km (0.107 R)
• M94: 80,546,336 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit