🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.17 AU - 1.17 AU

Year: 474 Days

Day: 21.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,939,046 km

• M1: 317,596 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.3 AU - 1.68 AU

Year: 682 Days

Day: 38.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,939,046 km

• M1: 603,478 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.36 AU - 2.96 AU

Year: 1626 Days

Day: 46 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,939,046 km

• M1: 547,977 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.82 AU - 4.4 AU

Year: 3122 Days

Day: 44.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.27 AU - 9.71 AU

Year: 9270 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,939,046 km

• M1: 174,880 km (0.12 R)
• M2: 590,313 km (0.099 R)
• M3: 761,902 km (0.055 R)
• M4: 882,179 km (0.115 R)
• M5: 1,174,343 km (0.078 R)
• M6: 1,481,169 km (0.088 R)
• M7: 1,850,526 km (0.087 R)
• M8: 2,093,921 km (0.048 R)
• M9: 2,308,295 km (0.082 R)
• M10: 3,327,505 km (0.086 R)
• M11: 3,441,050 km (0.075 R)
• M12: 3,579,129 km (0.094 R)
• M13: 3,884,608 km (0.089 R)
• M14: 4,198,614 km (0.117 R)
• M15: 4,571,561 km (0.116 R)
• M16: 4,672,689 km (0.063 R)
• M17: 4,929,250 km (0.11 R)
• M18: 5,033,071 km (0.111 R)
• M19: 5,269,585 km (0.093 R)
• M20: 5,617,849 km (0.11 R)
• M21: 6,336,667 km (0.114 R)
• M22: 6,506,759 km (0.058 R)
• M23: 6,996,992 km (0.087 R)
• M24: 7,739,595 km (0.063 R)
• M25: 8,726,493 km (0.064 R)
• M26: 9,687,809 km (0.102 R)
• M27: 10,380,746 km (0.096 R)
• M28: 10,783,912 km (0.104 R)
• M29: 11,123,798 km (0.113 R)
• M30: 12,305,771 km (0.076 R)
• M31: 13,128,111 km (0.096 R)
• M32: 13,309,124 km (0.111 R)
• M33: 13,491,185 km (0.088 R)
• M34: 14,078,955 km (0.088 R)
• M35: 14,750,200 km (0.069 R)
• M36: 15,508,362 km (0.078 R)
• M37: 17,379,383 km (0.108 R)
• M38: 17,538,406 km (0.116 R)
• M39: 18,301,056 km (0.109 R)
• M40: 18,462,920 km (0.12 R)
• M41: 18,706,615 km (0.115 R)
• M42: 18,869,827 km (0.101 R)
• M43: 19,156,307 km (0.09 R)
• M44: 19,403,143 km (0.089 R)
• M45: 19,651,027 km (0.069 R)
• M46: 19,941,546 km (0.077 R)
• M47: 20,442,848 km (0.115 R)
• M48: 20,695,070 km (0.102 R)
• M49: 21,117,684 km (0.035 R)
• M50: 21,415,234 km (0.045 R)
• M51: 21,500,505 km (0.034 R)
• M52: 22,273,178 km (0.081 R)
• M53: 23,098,659 km (0.058 R)
• M54: 24,199,999 km (0.104 R)
• M55: 24,288,710 km (0.099 R)
• M56: 24,556,042 km (0.092 R)
• M57: 24,734,662 km (0.099 R)
• M58: 24,869,000 km (0.042 R)
• M59: 25,093,248 km (0.095 R)
• M60: 25,363,421 km (0.1 R)
• M61: 26,043,045 km (0.096 R)
• M62: 26,225,255 km (0.116 R)
• M63: 26,453,541 km (0.092 R)
• M64: 26,590,872 km (0.068 R)
• M65: 27,235,040 km (0.096 R)
• M66: 27,698,195 km (0.087 R)
• M67: 27,837,770 km (0.101 R)
• M68: 28,164,043 km (0.106 R)
• M69: 28,351,190 km (0.103 R)
• M70: 29,056,394 km (0.047 R)
• M71: 30,005,593 km (0.119 R)
• M72: 30,101,036 km (0.07 R)
• M73: 30,435,986 km (0.107 R)
• M74: 30,916,794 km (0.09 R)
• M75: 32,963,143 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 6.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.97 AU - 15.77 AU

Year: 22581 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,939,046 km

• M1: 102,624 km (0.113 R)
• M2: 245,939 km (0.114 R)
• M3: 353,649 km (0.079 R)
• M4: 528,529 km (0.091 R)
• M5: 580,889 km (0.075 R)
• M6: 789,278 km (0.042 R)
• M7: 2,196,546 km (0.107 R)
• M8: 2,254,440 km (0.095 R)
• M9: 2,491,403 km (0.107 R)
• M10: 2,893,223 km (0.096 R)
• M11: 3,183,443 km (0.1 R)
• M12: 3,249,116 km (0.059 R)
• M13: 3,896,127 km (0.106 R)
• M14: 4,361,376 km (0.058 R)
• M15: 4,958,122 km (0.027 R)
• M16: 6,103,444 km (0.094 R)
• M17: 6,391,868 km (0.056 R)
• M18: 6,433,456 km (0.116 R)
• M19: 6,600,557 km (0.112 R)
• M20: 6,642,594 km (0.108 R)
• M21: 7,589,100 km (0.035 R)
• M22: 8,349,207 km (0.115 R)
• M23: 9,039,900 km (0.103 R)
• M24: 9,653,102 km (0.117 R)
• M25: 10,426,373 km (0.055 R)
• M26: 11,319,772 km (0.108 R)
• M27: 12,289,315 km (0.104 R)
• M28: 12,392,837 km (0.038 R)
• M29: 13,658,585 km (0.09 R)
• M30: 14,035,422 km (0.061 R)
• M31: 14,689,464 km (0.115 R)
• M32: 15,520,779 km (0.12 R)
• M33: 17,811,571 km (0.12 R)
• M34: 19,416,457 km (0.104 R)
• M35: 20,022,478 km (0.114 R)
• M36: 20,266,622 km (0.066 R)
• M37: 20,450,328 km (0.057 R)
• M38: 21,377,536 km (0.109 R)
• M39: 22,571,476 km (0.055 R)
• M40: 23,916,212 km (0.081 R)
• M41: 24,240,091 km (0.08 R)
• M42: 24,435,167 km (0.112 R)
• M43: 25,352,501 km (0.109 R)
• M44: 26,081,192 km (0.086 R)
• M45: 26,749,446 km (0.103 R)
• M46: 27,830,440 km (0.112 R)
• M47: 28,171,224 km (0.047 R)
• M48: 28,582,020 km (0.095 R)
• M49: 28,994,611 km (0.12 R)
• M50: 29,756,363 km (0.119 R)
• M51: 30,174,639 km (0.092 R)
• M52: 30,665,170 km (0.065 R)
• M53: 32,509,712 km (0.084 R)
• M54: 33,373,191 km (0.091 R)
• M55: 34,682,471 km (0.117 R)
• M56: 35,049,136 km (0.12 R)
• M57: 35,343,395 km (0.106 R)
• M58: 36,156,758 km (0.077 R)
• M59: 36,826,807 km (0.095 R)
• M60: 38,179,321 km (0.111 R)
• M61: 38,330,565 km (0.084 R)
• M62: 39,395,103 km (0.075 R)
• M63: 40,932,670 km (0.112 R)
• M64: 41,010,162 km (0.054 R)
• M65: 41,553,202 km (0.056 R)
• M66: 42,333,205 km (0.029 R)
• M67: 45,021,180 km (0.066 R)
• M68: 46,143,912 km (0.077 R)
• M69: 47,194,837 km (0.086 R)
• M70: 47,519,764 km (0.117 R)
• M71: 50,560,191 km (0.087 R)
• M72: 50,975,923 km (0.092 R)
• M73: 52,229,703 km (0.095 R)
• M74: 53,917,317 km (0.056 R)
• M75: 54,171,932 km (0.096 R)
• M76: 54,426,997 km (0.102 R)
• M77: 55,280,153 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.6

Radius: 6.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.79 AU - 20.65 AU

Year: 26778 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,939,046 km

• M1: 146,756 km (0.045 R)
• M2: 205,248 km (0.069 R)
• M3: 322,234 km (0.057 R)
• M4: 826,977 km (0.038 R)
• M5: 1,050,027 km (0.074 R)
• M6: 1,551,180 km (0.107 R)
• M7: 1,954,047 km (0.108 R)
• M8: 2,018,973 km (0.12 R)
• M9: 2,117,558 km (0.117 R)
• M10: 2,285,556 km (0.09 R)
• M11: 2,962,935 km (0.096 R)
• M12: 3,075,283 km (0.044 R)
• M13: 3,150,980 km (0.038 R)
• M14: 3,819,383 km (0.067 R)
• M15: 4,747,189 km (0.104 R)
• M16: 5,146,167 km (0.11 R)
• M17: 5,372,359 km (0.085 R)
• M18: 6,995,795 km (0.088 R)
• M19: 7,551,102 km (0.083 R)
• M20: 7,808,261 km (0.114 R)
• M21: 8,331,255 km (0.037 R)
• M22: 8,490,427 km (0.114 R)
• M23: 8,865,469 km (0.095 R)
• M24: 9,465,955 km (0.12 R)
• M25: 9,910,859 km (0.05 R)
• M26: 10,079,456 km (0.095 R)
• M27: 10,994,696 km (0.102 R)
• M28: 11,580,072 km (0.09 R)
• M29: 11,639,313 km (0.117 R)
• M30: 13,026,085 km (0.102 R)
• M31: 13,087,570 km (0.054 R)
• M32: 13,582,888 km (0.05 R)
• M33: 14,976,542 km (0.117 R)
• M34: 16,216,110 km (0.101 R)
• M35: 17,150,498 km (0.114 R)
• M36: 17,285,436 km (0.046 R)
• M37: 17,488,440 km (0.07 R)
• M38: 18,239,720 km (0.092 R)
• M39: 18,308,535 km (0.106 R)
• M40: 19,280,922 km (0.079 R)
• M41: 19,844,158 km (0.095 R)
• M42: 20,127,795 km (0.087 R)
• M43: 20,770,767 km (0.103 R)
• M44: 20,986,636 km (0.086 R)
• M45: 22,740,223 km (0.063 R)
• M46: 22,814,274 km (0.111 R)
• M47: 23,634,369 km (0.081 R)
• M48: 25,457,070 km (0.11 R)
• M49: 26,307,534 km (0.106 R)
• M50: 28,354,481 km (0.108 R)
• M51: 28,434,217 km (0.111 R)
• M52: 28,753,908 km (0.094 R)
• M53: 28,914,276 km (0.084 R)
• M54: 29,074,795 km (0.039 R)
• M55: 29,155,279 km (0.054 R)
• M56: 29,316,246 km (0.099 R)
• M57: 29,963,556 km (0.118 R)
• M58: 30,370,313 km (0.087 R)
• M59: 30,697,184 km (0.083 R)
• M60: 30,779,014 km (0.108 R)
• M61: 31,850,284 km (0.11 R)
• M62: 34,368,465 km (0.074 R)
• M63: 34,708,950 km (0.117 R)
• M64: 36,168,876 km (0.112 R)
• M65: 36,688,878 km (0.114 R)
• M66: 37,561,033 km (0.115 R)
• M67: 38,616,746 km (0.107 R)
• M68: 40,307,949 km (0.083 R)
• M69: 40,397,708 km (0.057 R)
• M70: 41,932,433 km (0.051 R)
• M71: 43,670,311 km (0.106 R)
• M72: 44,316,424 km (0.07 R)
• M73: 44,779,879 km (0.086 R)
• M74: 46,179,965 km (0.076 R)
• M75: 49,118,666 km (0.093 R)
• M76: 49,310,301 km (0.119 R)
• M77: 50,272,364 km (0.098 R)
• M78: 51,337,800 km (0.093 R)
• M79: 51,629,666 km (0.116 R)
• M80: 53,097,221 km (0.081 R)
• M81: 54,876,239 km (0.096 R)
• M82: 55,174,687 km (0.101 R)
• M83: 57,884,503 km (0.047 R)
• M84: 58,391,041 km (0.098 R)
• M85: 65,319,367 km (0.108 R)
• M86: 65,424,834 km (0.038 R)
• M87: 65,530,150 km (0.108 R)
• M88: 67,118,281 km (0.078 R)
• M89: 67,330,860 km (0.088 R)
• M90: 67,543,887 km (0.115 R)
• M91: 67,970,391 km (0.119 R)
• M92: 68,290,830 km (0.115 R)
• M93: 69,685,381 km (0.102 R)
• M94: 71,740,257 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit