🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 18.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 15.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,930,898 km

• M1: 384,915 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.93 AU - 1.23 AU

Year: 414 Days

Day: 18 Hours

Environment

Temp: 21 °C

Axial Tilt: 157.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2 AU - 2.78 AU

Year: 1363 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.56 AU - 3.58 AU

Year: 1985 Days

Day: 32.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.09 AU - 3.13 AU

Year: 2024 Days

Day: 44.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 13

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.13 AU - 6.03 AU

Year: 4224 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,930,898 km

• M1: 184,005 km (0.06 R)
• M2: 277,504 km (0.096 R)
• M3: 389,702 km (0.062 R)
• M4: 471,682 km (0.058 R)
• M5: 568,023 km (0.077 R)
• M6: 699,968 km (0.106 R)
• M7: 784,790 km (0.117 R)
• M8: 911,949 km (0.119 R)
• M9: 1,063,192 km (0.103 R)
• M10: 1,206,058 km (0.104 R)
• M11: 1,446,761 km (0.098 R)
• M12: 1,664,725 km (0.083 R)
• M13: 1,792,781 km (0.109 R)
• M14: 1,986,061 km (0.099 R)
• M15: 2,229,607 km (0.069 R)
• M16: 2,494,395 km (0.107 R)
• M17: 2,642,198 km (0.095 R)
• M18: 2,746,318 km (0.089 R)
• M19: 2,934,811 km (0.076 R)
• M20: 3,079,023 km (0.075 R)
• M21: 3,238,046 km (0.099 R)
• M22: 4,357,936 km (0.101 R)
• M23: 4,564,829 km (0.117 R)
• M24: 5,045,936 km (0.083 R)
• M25: 5,278,112 km (0.09 R)
• M26: 5,722,867 km (0.075 R)
• M27: 5,919,289 km (0.073 R)
• M28: 6,195,147 km (0.083 R)
• M29: 6,288,047 km (0.052 R)
• M30: 6,727,865 km (0.086 R)
• M31: 6,823,458 km (0.063 R)
• M32: 6,935,507 km (0.102 R)
• M33: 7,064,311 km (0.115 R)
• M34: 7,373,380 km (0.091 R)
• M35: 7,870,643 km (0.087 R)
• M36: 7,988,227 km (0.108 R)
• M37: 8,430,289 km (0.074 R)
• M38: 8,533,362 km (0.09 R)
• M39: 8,688,944 km (0.03 R)
• M40: 8,775,710 km (0.071 R)
• M41: 9,125,919 km (0.044 R)
• M42: 9,231,834 km (0.059 R)
• M43: 9,641,732 km (0.07 R)
• M44: 9,767,694 km (0.114 R)
• M45: 9,948,707 km (0.092 R)
• M46: 10,258,674 km (0.105 R)
• M47: 10,516,581 km (0.11 R)
• M48: 10,757,882 km (0.108 R)
• M49: 11,113,775 km (0.096 R)
• M50: 11,799,083 km (0.093 R)
• M51: 12,166,196 km (0.113 R)
• M52: 12,302,480 km (0.061 R)
• M53: 12,694,427 km (0.05 R)
• M54: 12,793,161 km (0.119 R)
• M55: 13,090,711 km (0.05 R)
• M56: 13,250,332 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 14.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.08 AU - 5.46 AU

Year: 4464 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,930,898 km

• M1: 198,068 km (0.088 R)
• M2: 338,241 km (0.044 R)
• M3: 442,062 km (0.106 R)
• M4: 594,053 km (0.111 R)
• M5: 719,416 km (0.101 R)
• M6: 855,401 km (0.082 R)
• M7: 987,496 km (0.098 R)
• M8: 1,396,945 km (0.111 R)
• M9: 1,572,573 km (0.105 R)
• M10: 1,722,021 km (0.112 R)
• M11: 1,824,346 km (0.103 R)
• M12: 2,017,626 km (0.107 R)
• M13: 2,144,336 km (0.117 R)
• M14: 2,838,620 km (0.11 R)
• M15: 3,296,090 km (0.076 R)
• M16: 3,403,352 km (0.075 R)
• M17: 3,577,633 km (0.11 R)
• M18: 4,421,963 km (0.075 R)
• M19: 4,660,572 km (0.092 R)
• M20: 4,977,420 km (0.106 R)
• M21: 5,076,305 km (0.058 R)
• M22: 5,276,018 km (0.118 R)
• M23: 5,504,005 km (0.05 R)
• M24: 5,813,074 km (0.076 R)
• M25: 6,127,978 km (0.1 R)
• M26: 6,665,184 km (0.09 R)
• M27: 6,911,870 km (0.095 R)
• M28: 7,273,748 km (0.065 R)
• M29: 7,471,217 km (0.078 R)
• M30: 8,132,439 km (0.095 R)
• M31: 8,278,746 km (0.11 R)
• M32: 8,633,293 km (0.095 R)
• M33: 8,842,581 km (0.101 R)
• M34: 9,205,206 km (0.093 R)
• M35: 9,572,618 km (0.106 R)
• M36: 10,133,012 km (0.082 R)
• M37: 10,290,538 km (0.103 R)
• M38: 10,864,545 km (0.11 R)
• M39: 11,090,588 km (0.079 R)
• M40: 11,416,262 km (0.12 R)
• M41: 11,811,201 km (0.103 R)
• M42: 12,682,459 km (0.099 R)
• M43: 13,023,093 km (0.102 R)
• M44: 13,332,312 km (0.036 R)
• M45: 13,609,217 km (0.099 R)
• M46: 14,274,479 km (0.088 R)
• M47: 14,735,689 km (0.025 R)
• M48: 15,238,039 km (0.097 R)
• M49: 15,600,365 km (0.076 R)
• M50: 15,709,572 km (0.091 R)
• M51: 15,892,081 km (0.075 R)
• M52: 16,075,488 km (0.099 R)
• M53: 16,185,891 km (0.083 R)
• M54: 16,741,348 km (0.111 R)
• M55: 16,890,497 km (0.118 R)
• M56: 18,329,928 km (0.114 R)
• M57: 18,560,757 km (0.099 R)
• M58: 19,298,275 km (0.097 R)
• M59: 20,602,020 km (0.09 R)
• M60: 20,882,217 km (0.084 R)
• M61: 21,083,127 km (0.062 R)
• M62: 21,527,433 km (0.109 R)
• M63: 21,974,880 km (0.086 R)
• M64: 23,544,012 km (0.081 R)
• M65: 24,046,960 km (0.116 R)
• M66: 24,342,117 km (0.115 R)
• M67: 25,792,468 km (0.062 R)
• M68: 27,314,626 km (0.078 R)
• M69: 27,666,630 km (0.114 R)
• M70: 27,887,287 km (0.064 R)
• M71: 28,020,130 km (0.081 R)
• M72: 28,597,727 km (0.116 R)
• M73: 28,910,387 km (0.041 R)
• M74: 29,314,152 km (0.037 R)
• M75: 29,539,296 km (0.095 R)
• M76: 30,263,350 km (0.112 R)
• M77: 30,490,888 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 9.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.77 AU - 7.71 AU

Year: 5751 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,930,898 km

• M1: 150,047 km (0.095 R)
• M2: 213,027 km (0.08 R)
• M3: 288,275 km (0.039 R)
• M4: 348,114 km (0.081 R)
• M5: 509,082 km (0.093 R)
• M6: 743,801 km (0.067 R)
• M7: 803,041 km (0.114 R)
• M8: 905,516 km (0.089 R)
• M9: 1,090,269 km (0.063 R)
• M10: 1,158,486 km (0.112 R)
• M11: 1,228,348 km (0.08 R)
• M12: 1,323,642 km (0.088 R)
• M13: 1,458,878 km (0.09 R)
• M14: 1,637,947 km (0.045 R)
• M15: 1,730,099 km (0.116 R)
• M16: 1,906,176 km (0.088 R)
• M17: 2,116,660 km (0.072 R)
• M18: 2,188,617 km (0.108 R)
• M19: 2,545,109 km (0.109 R)
• M20: 2,699,194 km (0.114 R)
• M21: 3,114,328 km (0.05 R)
• M22: 3,515,251 km (0.119 R)
• M23: 3,618,174 km (0.075 R)
• M24: 3,986,035 km (0.085 R)
• M25: 4,682,114 km (0.117 R)
• M26: 5,435,339 km (0.1 R)
• M27: 5,694,742 km (0.068 R)
• M28: 5,876,803 km (0.071 R)
• M29: 5,937,839 km (0.053 R)
• M30: 6,205,170 km (0.062 R)
• M31: 6,267,403 km (0.11 R)
• M32: 6,371,523 km (0.119 R)
• M33: 6,476,391 km (0.118 R)
• M34: 6,794,137 km (0.109 R)
• M35: 6,965,875 km (0.103 R)
• M36: 7,052,193 km (0.081 R)
• M37: 7,467,178 km (0.089 R)
• M38: 7,688,882 km (0.089 R)
• M39: 8,070,656 km (0.11 R)
• M40: 8,458,563 km (0.089 R)
• M41: 8,573,903 km (0.117 R)
• M42: 8,666,504 km (0.088 R)
• M43: 8,876,090 km (0.054 R)
• M44: 8,946,401 km (0.092 R)
• M45: 9,515,023 km (0.093 R)
• M46: 9,683,021 km (0.11 R)
• M47: 10,340,504 km (0.107 R)
• M48: 10,736,789 km (0.068 R)
• M49: 10,811,737 km (0.094 R)
• M50: 10,936,951 km (0.03 R)
• M51: 11,012,348 km (0.048 R)
• M52: 11,264,720 km (0.1 R)
• M53: 11,570,199 km (0.094 R)
• M54: 11,698,254 km (0.111 R)
• M55: 12,215,265 km (0.113 R)
• M56: 12,424,253 km (0.114 R)
• M57: 12,502,792 km (0.112 R)
• M58: 12,607,959 km (0.091 R)
• M59: 12,951,585 km (0.099 R)
• M60: 13,621,335 km (0.054 R)
• M61: 13,702,417 km (0.06 R)
• M62: 13,865,030 km (0.12 R)
• M63: 14,110,370 km (0.079 R)
• M64: 15,386,291 km (0.1 R)
• M65: 15,640,308 km (0.028 R)
• M66: 16,095,235 km (0.064 R)
• M67: 16,930,889 km (0.074 R)
• M68: 16,988,933 km (0.082 R)
• M69: 17,251,477 km (0.038 R)
• M70: 17,339,291 km (0.119 R)
• M71: 17,692,043 km (0.058 R)
• M72: 17,869,316 km (0.083 R)
• M73: 18,047,038 km (0.077 R)
• M74: 18,434,347 km (0.093 R)
• M75: 18,644,083 km (0.098 R)
• M76: 18,794,429 km (0.1 R)
• M77: 19,186,974 km (0.087 R)
• M78: 19,949,624 km (0.114 R)
• M79: 20,877,729 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 3.4

Gravity: 66.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.42 AU - 18.46 AU

Year: 23481 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,930,898 km

• M1: 143,614 km (0.119 R)
• M2: 667,805 km (0.046 R)
• M3: 1,084,435 km (0.074 R)
• M4: 1,498,821 km (0.097 R)
• M5: 1,993,840 km (0.114 R)
• M6: 2,106,039 km (0.055 R)
• M7: 2,375,764 km (0.085 R)
• M8: 2,494,844 km (0.094 R)
• M9: 2,905,340 km (0.109 R)
• M10: 3,469,773 km (0.08 R)
• M11: 3,741,443 km (0.103 R)
• M12: 3,879,970 km (0.058 R)
• M13: 4,067,117 km (0.108 R)
• M14: 4,745,244 km (0.062 R)
• M15: 5,199,274 km (0.057 R)
• M16: 5,405,569 km (0.078 R)
• M17: 6,094,318 km (0.05 R)
• M18: 6,531,593 km (0.103 R)
• M19: 6,810,144 km (0.119 R)
• M20: 6,866,243 km (0.082 R)
• M21: 8,199,908 km (0.098 R)
• M22: 8,500,151 km (0.109 R)
• M23: 8,742,948 km (0.081 R)
• M24: 9,422,422 km (0.092 R)
• M25: 9,863,436 km (0.118 R)
• M26: 10,118,501 km (0.043 R)
• M27: 13,344,130 km (0.098 R)
• M28: 13,414,441 km (0.055 R)
• M29: 13,484,902 km (0.112 R)
• M30: 13,626,122 km (0.09 R)
• M31: 14,052,775 km (0.067 R)
• M32: 14,628,577 km (0.112 R)
• M33: 14,919,246 km (0.092 R)
• M34: 15,285,312 km (0.056 R)
• M35: 16,703,350 km (0.12 R)
• M36: 17,466,449 km (0.096 R)
• M37: 18,240,768 km (0.084 R)
• M38: 19,582,660 km (0.083 R)
• M39: 19,742,581 km (0.111 R)
• M40: 19,822,615 km (0.11 R)
• M41: 19,983,284 km (0.067 R)
• M42: 20,386,599 km (0.098 R)
• M43: 20,467,681 km (0.096 R)
• M44: 21,119,479 km (0.088 R)
• M45: 21,447,996 km (0.105 R)
• M46: 21,530,425 km (0.103 R)
• M47: 21,612,853 km (0.091 R)
• M48: 24,135,821 km (0.117 R)
• M49: 24,824,271 km (0.116 R)
• M50: 24,910,738 km (0.069 R)
• M51: 26,750,194 km (0.046 R)
• M52: 26,927,617 km (0.109 R)
• M53: 28,814,495 km (0.045 R)
• M54: 29,270,020 km (0.102 R)
• M55: 31,676,601 km (0.046 R)
• M56: 31,958,294 km (0.059 R)
• M57: 32,808,608 km (0.101 R)
• M58: 33,475,067 km (0.118 R)
• M59: 35,111,967 km (0.07 R)
• M60: 35,209,056 km (0.027 R)
• M61: 35,500,921 km (0.113 R)
• M62: 38,363,028 km (0.085 R)
• M63: 39,064,941 km (0.102 R)
• M64: 40,379,756 km (0.076 R)
• M65: 41,093,637 km (0.108 R)
• M66: 43,260,263 km (0.088 R)
• M67: 43,572,773 km (0.084 R)
• M68: 43,990,750 km (0.109 R)
• M69: 44,409,923 km (0.039 R)
• M70: 44,620,108 km (0.053 R)
• M71: 45,887,651 km (0.092 R)
• M72: 46,739,162 km (0.1 R)
• M73: 50,525,783 km (0.092 R)
• M74: 50,745,094 km (0.079 R)
• M75: 50,854,899 km (0.059 R)
• M76: 52,844,550 km (0.098 R)
• M77: 53,960,850 km (0.068 R)
• M78: 55,649,810 km (0.106 R)
• M79: 57,699,450 km (0.104 R)
• M80: 57,814,042 km (0.087 R)
• M81: 59,541,897 km (0.068 R)
• M82: 69,647,682 km (0.116 R)
• M83: 70,258,490 km (0.101 R)
• M84: 71,731,581 km (0.081 R)
• M85: 72,842,943 km (0.065 R)
• M86: 74,084,606 km (0.117 R)
• M87: 74,209,071 km (0.102 R)
• M88: 75,834,601 km (0.066 R)
• M89: 77,345,390 km (0.046 R)
• M90: 79,120,369 km (0.1 R)
• M91: 81,550,886 km (0.116 R)
• M92: 82,065,652 km (0.115 R)
• M93: 82,194,605 km (0.113 R)
• M94: 83,098,476 km (0.092 R)
• M95: 83,357,430 km (0.083 R)
• M96: 87,404,052 km (0.065 R)
• M97: 87,799,140 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit