🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 213 Days

Day: 44.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,975,206 km

• M1: 85,720 km (0.088 R)
• M2: 279,898 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2 AU - 2.62 AU

Year: 1302 Days

Day: 38 Hours

Environment

Temp: -75 °C

Axial Tilt: 128.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,975,206 km

• M1: 203,154 km (0.111 R)
• M2: 972,685 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.8 AU - 2.9 AU

Year: 1336 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.8 AU - 3.2 AU

Year: 1927 Days

Day: 20 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,975,206 km

• M1: 983,606 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.01 AU - 4.05 AU

Year: 2460 Days

Day: 45.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 15

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.89 AU - 5.35 AU

Year: 4296 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,975,206 km

• M1: 197,469 km (0.057 R)
• M2: 293,810 km (0.103 R)
• M3: 414,536 km (0.102 R)
• M4: 540,946 km (0.115 R)
• M5: 744,249 km (0.098 R)
• M6: 895,942 km (0.103 R)
• M7: 1,233,584 km (0.1 R)
• M8: 1,449,753 km (0.109 R)
• M9: 1,868,029 km (0.102 R)
• M10: 1,974,243 km (0.026 R)
• M11: 2,100,803 km (0.088 R)
• M12: 2,267,754 km (0.116 R)
• M13: 2,420,045 km (0.06 R)
• M14: 2,836,376 km (0.089 R)
• M15: 3,759,394 km (0.102 R)
• M16: 4,102,422 km (0.106 R)
• M17: 4,242,596 km (0.083 R)
• M18: 4,599,985 km (0.086 R)
• M19: 4,868,513 km (0.087 R)
• M20: 5,167,260 km (0.09 R)
• M21: 5,293,521 km (0.084 R)
• M22: 5,523,602 km (0.072 R)
• M23: 5,652,705 km (0.067 R)
• M24: 5,783,005 km (0.055 R)
• M25: 6,153,110 km (0.093 R)
• M26: 6,503,767 km (0.065 R)
• M27: 6,640,350 km (0.107 R)
• M28: 7,000,133 km (0.108 R)
• M29: 7,337,925 km (0.049 R)
• M30: 7,796,742 km (0.042 R)
• M31: 8,176,571 km (0.078 R)
• M32: 8,652,292 km (0.106 R)
• M33: 9,382,928 km (0.108 R)
• M34: 9,755,726 km (0.115 R)
• M35: 10,133,461 km (0.049 R)
• M36: 10,260,469 km (0.103 R)
• M37: 11,229,714 km (0.107 R)
• M38: 11,559,278 km (0.08 R)
• M39: 11,925,643 km (0.1 R)
• M40: 12,026,173 km (0.109 R)
• M41: 12,431,284 km (0.073 R)
• M42: 12,635,635 km (0.112 R)
• M43: 13,255,119 km (0.108 R)
• M44: 13,568,676 km (0.109 R)
• M45: 13,849,322 km (0.041 R)
• M46: 15,136,462 km (0.092 R)
• M47: 16,163,900 km (0.038 R)
• M48: 16,536,249 km (0.053 R)
• M49: 16,836,343 km (0.109 R)
• M50: 17,365,620 km (0.12 R)
• M51: 17,632,353 km (0.049 R)
• M52: 18,054,219 km (0.102 R)
• M53: 18,169,858 km (0.116 R)
• M54: 18,402,034 km (0.093 R)
• M55: 18,751,943 km (0.06 R)
• M56: 18,986,363 km (0.046 R)
• M57: 19,576,976 km (0.112 R)
• M58: 19,934,215 km (0.088 R)
• M59: 20,213,515 km (0.05 R)
• M60: 20,978,259 km (0.095 R)
• M61: 21,343,876 km (0.092 R)
• M62: 21,752,578 km (0.067 R)
• M63: 22,205,261 km (0.066 R)
• M64: 23,497,338 km (0.104 R)
• M65: 23,665,785 km (0.076 R)
• M66: 24,471,818 km (0.099 R)
• M67: 25,028,472 km (0.11 R)
• M68: 25,632,548 km (0.113 R)
• M69: 26,241,561 km (0.035 R)
• M70: 26,416,291 km (0.085 R)
• M71: 26,899,193 km (0.096 R)
• M72: 28,096,874 km (0.076 R)
• M73: 29,357,236 km (0.105 R)
• M74: 30,085,777 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 13.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.37 AU - 9.13 AU

Year: 9599 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,975,206 km

• M1: 188,643 km (0.092 R)
• M2: 380,577 km (0.088 R)
• M3: 497,114 km (0.119 R)
• M4: 655,388 km (0.108 R)
• M5: 1,206,956 km (0.063 R)
• M6: 1,595,312 km (0.12 R)
• M7: 1,689,110 km (0.11 R)
• M8: 3,135,422 km (0.079 R)
• M9: 4,530,871 km (0.038 R)
• M10: 4,997,317 km (0.058 R)
• M11: 5,109,216 km (0.076 R)
• M12: 5,435,938 km (0.068 R)
• M13: 6,396,207 km (0.116 R)
• M14: 6,579,314 km (0.085 R)
• M15: 8,722,753 km (0.079 R)
• M16: 9,165,263 km (0.077 R)
• M17: 9,406,714 km (0.092 R)
• M18: 9,825,289 km (0.092 R)
• M19: 10,196,740 km (0.102 R)
• M20: 10,410,965 km (0.09 R)
• M21: 10,536,776 km (0.093 R)
• M22: 11,209,668 km (0.107 R)
• M23: 12,141,064 km (0.088 R)
• M24: 12,673,483 km (0.073 R)
• M25: 12,846,268 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 11.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.18 AU - 13.04 AU

Year: 13733 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,975,206 km

• M1: 147,803 km (0.099 R)
• M2: 257,308 km (0.083 R)
• M3: 491,429 km (0.114 R)
• M4: 574,755 km (0.079 R)
• M5: 898,485 km (0.109 R)
• M6: 1,422,377 km (0.093 R)
• M7: 1,864,289 km (0.064 R)
• M8: 2,058,467 km (0.107 R)
• M9: 2,288,847 km (0.099 R)
• M10: 2,837,872 km (0.026 R)
• M11: 3,359,519 km (0.084 R)
• M12: 3,528,715 km (0.119 R)
• M13: 4,017,750 km (0.058 R)
• M14: 4,343,425 km (0.075 R)
• M15: 4,982,058 km (0.099 R)
• M16: 5,650,162 km (0.115 R)
• M17: 5,730,646 km (0.114 R)
• M18: 6,725,920 km (0.088 R)
• M19: 6,983,079 km (0.066 R)
• M20: 7,069,547 km (0.113 R)
• M21: 7,199,996 km (0.083 R)
• M22: 7,375,025 km (0.108 R)
• M23: 8,363,119 km (0.099 R)
• M24: 8,825,975 km (0.119 R)
• M25: 9,060,694 km (0.105 R)
• M26: 9,249,786 km (0.079 R)
• M27: 10,759,827 km (0.039 R)
• M28: 11,671,476 km (0.061 R)
• M29: 11,825,861 km (0.083 R)
• M30: 12,084,666 km (0.11 R)
• M31: 12,449,984 km (0.058 R)
• M32: 12,819,042 km (0.102 R)
• M33: 13,191,839 km (0.111 R)
• M34: 13,622,083 km (0.115 R)
• M35: 14,166,470 km (0.05 R)
• M36: 14,718,037 km (0.071 R)
• M37: 14,996,439 km (0.108 R)
• M38: 15,389,133 km (0.105 R)
• M39: 19,498,886 km (0.086 R)
• M40: 21,546,731 km (0.055 R)
• M41: 22,820,856 km (0.045 R)
• M42: 23,078,613 km (0.051 R)
• M43: 24,579,379 km (0.088 R)
• M44: 24,976,113 km (0.099 R)
• M45: 25,575,102 km (0.032 R)
• M46: 25,708,992 km (0.081 R)
• M47: 26,246,348 km (0.037 R)
• M48: 26,651,758 km (0.117 R)
• M49: 26,855,361 km (0.109 R)
• M50: 27,469,011 km (0.078 R)
• M51: 28,363,457 km (0.086 R)
• M52: 28,432,721 km (0.029 R)
• M53: 29,267,627 km (0.038 R)
• M54: 30,251,831 km (0.12 R)
• M55: 31,389,972 km (0.096 R)
• M56: 31,820,365 km (0.076 R)
• M57: 32,180,447 km (0.115 R)
• M58: 33,415,078 km (0.108 R)
• M59: 34,739,169 km (0.105 R)
• M60: 35,110,022 km (0.119 R)
• M61: 35,780,968 km (0.112 R)
• M62: 36,531,351 km (0.101 R)
• M63: 38,276,710 km (0.057 R)
• M64: 38,506,492 km (0.08 R)
• M65: 38,583,086 km (0.094 R)
• M66: 40,204,727 km (0.118 R)
• M67: 41,612,293 km (0.038 R)
• M68: 41,690,982 km (0.118 R)
• M69: 42,956,430 km (0.114 R)
• M70: 44,475,597 km (0.095 R)
• M71: 45,931,034 km (0.052 R)
• M72: 46,012,415 km (0.096 R)
• M73: 46,501,301 km (0.117 R)
• M74: 47,155,792 km (0.098 R)
• M75: 47,319,901 km (0.1 R)
• M76: 47,813,275 km (0.071 R)
• M77: 48,143,288 km (0.07 R)
• M78: 49,137,665 km (0.116 R)
• M79: 49,887,748 km (0.117 R)
• M80: 49,971,374 km (0.103 R)
• M81: 50,306,174 km (0.112 R)
• M82: 50,978,167 km (0.063 R)
• M83: 51,822,198 km (0.046 R)
• M84: 52,670,867 km (0.095 R)
• M85: 53,096,922 km (0.029 R)
• M86: 54,381,968 km (0.047 R)
• M87: 57,946,286 km (0.111 R)
• M88: 58,915,381 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 4.6

Gravity: 33.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.07 AU - 20.69 AU

Year: 25720 Days

Day: 21.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,975,206 km

• M1: 162,164 km (0.086 R)
• M2: 438,322 km (0.103 R)
• M3: 812,017 km (0.063 R)
• M4: 1,104,331 km (0.113 R)
• M5: 1,327,232 km (0.113 R)
• M6: 1,427,014 km (0.046 R)
• M7: 1,529,189 km (0.078 R)
• M8: 1,999,824 km (0.08 R)
• M9: 2,153,162 km (0.113 R)
• M10: 2,192,058 km (0.112 R)
• M11: 2,846,399 km (0.106 R)
• M12: 3,556,689 km (0.034 R)
• M13: 3,602,915 km (0.102 R)
• M14: 4,123,516 km (0.065 R)
• M15: 4,467,142 km (0.112 R)
• M16: 5,338,998 km (0.107 R)
• M17: 6,770,201 km (0.029 R)
• M18: 7,058,327 km (0.074 R)
• M19: 7,468,374 km (0.056 R)
• M20: 7,527,615 km (0.104 R)
• M21: 7,765,925 km (0.028 R)
• M22: 8,372,843 km (0.069 R)
• M23: 8,495,962 km (0.098 R)
• M24: 9,567,233 km (0.078 R)
• M25: 10,085,888 km (0.055 R)
• M26: 10,348,582 km (0.041 R)
• M27: 12,319,833 km (0.084 R)
• M28: 14,109,174 km (0.099 R)
• M29: 17,058,047 km (0.071 R)
• M30: 17,371,006 km (0.116 R)
• M31: 18,081,895 km (0.099 R)
• M32: 18,641,391 km (0.098 R)
• M33: 21,691,691 km (0.096 R)
• M34: 21,945,708 km (0.03 R)
• M35: 22,285,894 km (0.114 R)
• M36: 22,627,875 km (0.09 R)
• M37: 23,230,605 km (0.106 R)
• M38: 23,490,456 km (0.071 R)
• M39: 24,539,586 km (0.109 R)
• M40: 27,319,713 km (0.111 R)
• M41: 27,411,117 km (0.091 R)
• M42: 27,594,075 km (0.12 R)
• M43: 27,961,188 km (0.106 R)
• M44: 29,821,139 km (0.117 R)
• M45: 33,756,760 km (0.091 R)
• M46: 34,642,229 km (0.059 R)
• M47: 34,741,114 km (0.111 R)
• M48: 35,137,548 km (0.106 R)
• M49: 35,635,110 km (0.078 R)
• M50: 38,055,754 km (0.099 R)
• M51: 38,259,955 km (0.114 R)
• M52: 38,977,127 km (0.074 R)
• M53: 39,492,192 km (0.108 R)
• M54: 40,113,173 km (0.058 R)
• M55: 40,529,055 km (0.078 R)
• M56: 41,679,912 km (0.025 R)
• M57: 42,101,030 km (0.11 R)
• M58: 42,312,112 km (0.065 R)
• M59: 44,764,919 km (0.073 R)
• M60: 44,872,480 km (0.11 R)
• M61: 45,412,229 km (0.108 R)
• M62: 50,030,016 km (0.101 R)
• M63: 51,489,343 km (0.081 R)
• M64: 52,962,433 km (0.105 R)
• M65: 53,532,850 km (0.093 R)
• M66: 54,219,803 km (0.056 R)
• M67: 55,371,408 km (0.103 R)
• M68: 58,285,425 km (0.091 R)
• M69: 58,403,009 km (0.084 R)
• M70: 58,520,593 km (0.093 R)
• M71: 60,057,561 km (0.083 R)
• M72: 60,771,293 km (0.034 R)
• M73: 60,890,672 km (0.116 R)
• M74: 62,327,559 km (0.095 R)
• M75: 63,050,267 km (0.102 R)
• M76: 64,382,286 km (0.084 R)
• M77: 65,601,359 km (0.093 R)
• M78: 66,951,031 km (0.091 R)
• M79: 67,444,106 km (0.101 R)
• M80: 68,433,845 km (0.04 R)
• M81: 69,927,580 km (0.059 R)
• M82: 72,440,675 km (0.087 R)
• M83: 72,567,085 km (0.107 R)
• M84: 74,727,727 km (0.094 R)
• M85: 75,239,202 km (0.038 R)
• M86: 76,265,593 km (0.056 R)
• M87: 77,554,977 km (0.064 R)
• M88: 79,241,992 km (0.103 R)
• M89: 80,024,838 km (0.029 R)
• M90: 80,941,125 km (0.102 R)
• M91: 82,388,185 km (0.105 R)
• M92: 84,641,428 km (0.108 R)
• M93: 88,126,310 km (0.067 R)
• M94: 88,666,658 km (0.066 R)
• M95: 88,937,281 km (0.115 R)
• M96: 89,886,329 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit