🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 175 Days

Day: 39 Hours

Environment

Temp: 200 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,636,840 km

• M1: 283,338 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.2 AU - 2.4 AU

Year: 1249 Days

Day: 32.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.3 AU - 3.42 AU

Year: 1732 Days

Day: 12.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,636,840 km

• M1: 1,382,284 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.35 AU - 3.63 AU

Year: 2335 Days

Day: 25.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.15 AU - 4.13 AU

Year: 2487 Days

Day: 41.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,636,840 km

• M1: 34,557 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 8.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.56 AU - 14.26 AU

Year: 14721 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,636,840 km

• M1: 112,946 km (0.102 R)
• M2: 334,501 km (0.087 R)
• M3: 548,426 km (0.116 R)
• M4: 739,911 km (0.085 R)
• M5: 1,237,174 km (0.057 R)
• M6: 1,519,615 km (0.087 R)
• M7: 1,719,179 km (0.115 R)
• M8: 1,866,981 km (0.054 R)
• M9: 2,433,808 km (0.104 R)
• M10: 3,469,773 km (0.071 R)
• M11: 3,868,152 km (0.109 R)
• M12: 3,945,644 km (0.116 R)
• M13: 5,756,975 km (0.076 R)
• M14: 6,595,172 km (0.08 R)
• M15: 6,993,102 km (0.069 R)
• M16: 7,064,161 km (0.038 R)
• M17: 7,230,813 km (0.078 R)
• M18: 7,471,217 km (0.084 R)
• M19: 8,283,085 km (0.094 R)
• M20: 8,433,730 km (0.03 R)
• M21: 12,685,301 km (0.029 R)
• M22: 14,037,516 km (0.115 R)
• M23: 15,188,821 km (0.102 R)
• M24: 17,742,158 km (0.089 R)
• M25: 18,164,323 km (0.114 R)
• M26: 18,589,630 km (0.115 R)
• M27: 20,833,598 km (0.071 R)
• M28: 21,141,470 km (0.102 R)
• M29: 22,283,351 km (0.088 R)
• M30: 22,388,219 km (0.118 R)
• M31: 23,338,764 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.29 AU - 12.99 AU

Year: 15150 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,636,840 km

• M1: 195,824 km (0.054 R)
• M2: 287,527 km (0.11 R)
• M3: 379,231 km (0.079 R)
• M4: 1,207,255 km (0.041 R)
• M5: 1,573,022 km (0.093 R)
• M6: 1,670,111 km (0.086 R)
• M7: 1,769,294 km (0.12 R)
• M8: 2,100,803 km (0.086 R)
• M9: 2,362,898 km (0.102 R)
• M10: 3,016,043 km (0.096 R)
• M11: 3,312,845 km (0.085 R)
• M12: 3,464,986 km (0.049 R)
• M13: 3,619,371 km (0.053 R)
• M14: 4,015,805 km (0.087 R)
• M15: 4,178,269 km (0.045 R)
• M16: 4,510,077 km (0.083 R)
• M17: 4,879,284 km (0.111 R)
• M18: 4,994,923 km (0.078 R)
• M19: 5,317,606 km (0.063 R)
• M20: 5,768,643 km (0.059 R)
• M21: 5,921,832 km (0.106 R)
• M22: 6,263,663 km (0.067 R)
• M23: 7,427,235 km (0.108 R)
• M24: 7,829,953 km (0.087 R)
• M25: 8,068,112 km (0.052 R)
• M26: 8,378,079 km (0.045 R)
• M27: 8,621,774 km (0.043 R)
• M28: 8,974,077 km (0.09 R)
• M29: 9,439,177 km (0.071 R)
• M30: 10,022,459 km (0.078 R)
• M31: 10,542,461 km (0.12 R)
• M32: 11,300,623 km (0.113 R)
• M33: 11,454,410 km (0.074 R)
• M34: 11,919,958 km (0.094 R)
• M35: 12,076,438 km (0.041 R)
• M36: 12,590,007 km (0.1 R)
• M37: 12,749,479 km (0.094 R)
• M38: 14,214,939 km (0.108 R)
• M39: 14,715,195 km (0.056 R)
• M40: 15,519,134 km (0.1 R)
• M41: 15,775,993 km (0.084 R)
• M42: 16,250,667 km (0.117 R)
• M43: 17,747,244 km (0.098 R)
• M44: 18,693,600 km (0.057 R)
• M45: 19,150,023 km (0.093 R)
• M46: 19,287,653 km (0.119 R)
• M47: 19,841,614 km (0.092 R)
• M48: 19,980,890 km (0.118 R)
• M49: 20,260,488 km (0.063 R)
• M50: 20,541,284 km (0.096 R)
• M51: 22,061,048 km (0.03 R)
• M52: 22,446,712 km (0.073 R)
• M53: 23,078,015 km (0.115 R)
• M54: 23,273,539 km (0.112 R)
• M55: 23,420,444 km (0.063 R)
• M56: 23,518,580 km (0.056 R)
• M57: 23,616,866 km (0.086 R)
• M58: 24,806,917 km (0.119 R)
• M59: 25,459,613 km (0.098 R)
• M60: 25,864,125 km (0.071 R)
• M61: 26,628,271 km (0.097 R)
• M62: 26,730,746 km (0.118 R)
• M63: 29,652,392 km (0.068 R)
• M64: 30,077,998 km (0.115 R)
• M65: 31,204,919 km (0.055 R)
• M66: 32,674,120 km (0.114 R)
• M67: 32,893,580 km (0.107 R)
• M68: 33,003,684 km (0.104 R)
• M69: 33,279,094 km (0.11 R)
• M70: 34,277,061 km (0.113 R)
• M71: 34,611,861 km (0.103 R)
• M72: 34,723,760 km (0.085 R)
• M73: 34,891,759 km (0.088 R)
• M74: 35,228,653 km (0.1 R)
• M75: 36,075,527 km (0.062 R)
• M76: 36,473,008 km (0.106 R)
• M77: 36,757,842 km (0.104 R)
• M78: 37,043,275 km (0.102 R)
• M79: 38,424,213 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.6

Radius: 7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.6 AU - 16.84 AU

Year: 20227 Days

Day: 23.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,636,840 km

• M1: 482,752 km (0.063 R)
• M2: 601,683 km (0.058 R)
• M3: 932,892 km (0.056 R)
• M4: 982,110 km (0.094 R)
• M5: 1,032,375 km (0.107 R)
• M6: 1,823,748 km (0.067 R)
• M7: 1,886,130 km (0.063 R)
• M8: 2,034,531 km (0.115 R)
• M9: 2,297,823 km (0.07 R)
• M10: 2,410,770 km (0.06 R)
• M11: 2,479,435 km (0.103 R)
• M12: 2,525,661 km (0.082 R)
• M13: 2,595,373 km (0.11 R)
• M14: 2,832,785 km (0.099 R)
• M15: 3,430,578 km (0.084 R)
• M16: 4,882,575 km (0.088 R)
• M17: 5,717,182 km (0.086 R)
• M18: 5,778,517 km (0.038 R)
• M19: 6,151,016 km (0.062 R)
• M20: 6,627,485 km (0.076 R)
• M21: 6,756,588 km (0.114 R)
• M22: 7,615,878 km (0.106 R)
• M23: 7,785,073 km (0.086 R)
• M24: 8,230,725 km (0.078 R)
• M25: 8,509,127 km (0.079 R)
• M26: 9,110,959 km (0.101 R)
• M27: 9,218,670 km (0.083 R)
• M28: 9,616,899 km (0.084 R)
• M29: 10,959,390 km (0.113 R)
• M30: 11,574,686 km (0.107 R)
• M31: 12,004,182 km (0.099 R)
• M32: 12,240,696 km (0.044 R)
• M33: 12,558,442 km (0.112 R)
• M34: 14,815,425 km (0.111 R)
• M35: 15,153,965 km (0.115 R)
• M36: 15,495,048 km (0.046 R)
• M37: 15,881,908 km (0.096 R)
• M38: 16,184,994 km (0.109 R)
• M39: 16,358,976 km (0.109 R)
• M40: 16,840,831 km (0.099 R)
• M41: 17,149,750 km (0.102 R)
• M42: 17,639,235 km (0.115 R)
• M43: 18,997,134 km (0.092 R)
• M44: 19,503,374 km (0.052 R)
• M45: 19,549,599 km (0.037 R)
• M46: 19,595,975 km (0.065 R)
• M47: 21,096,292 km (0.089 R)
• M48: 21,956,330 km (0.041 R)
• M49: 22,827,737 km (0.1 R)
• M50: 22,925,275 km (0.062 R)
• M51: 22,974,044 km (0.119 R)
• M52: 23,809,249 km (0.117 R)
• M53: 25,307,322 km (0.104 R)
• M54: 25,559,843 km (0.108 R)
• M55: 26,835,464 km (0.117 R)
• M56: 26,938,388 km (0.101 R)
• M57: 28,655,921 km (0.103 R)
• M58: 28,761,238 km (0.1 R)
• M59: 28,813,896 km (0.093 R)
• M60: 29,183,403 km (0.07 R)
• M61: 30,569,577 km (0.092 R)
• M62: 31,270,742 km (0.053 R)
• M63: 31,759,329 km (0.085 R)
• M64: 31,922,690 km (0.116 R)
• M65: 32,524,223 km (0.118 R)
• M66: 33,350,452 km (0.119 R)
• M67: 33,461,154 km (0.094 R)
• M68: 34,574,761 km (0.101 R)
• M69: 34,911,206 km (0.099 R)
• M70: 35,587,389 km (0.063 R)
• M71: 35,813,880 km (0.099 R)
• M72: 36,666,887 km (0.089 R)
• M73: 37,411,735 km (0.086 R)
• M74: 37,469,180 km (0.053 R)
• M75: 38,567,229 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.3

Radius: 3.3

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.42 AU - 21.08 AU

Year: 27923 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,636,840 km

• M1: 118,631 km (0.108 R)
• M2: 228,436 km (0.088 R)
• M3: 329,564 km (0.058 R)
• M4: 404,662 km (0.114 R)
• M5: 444,306 km (0.083 R)
• M6: 934,687 km (0.114 R)
• M7: 1,069,326 km (0.068 R)
• M8: 1,153,100 km (0.079 R)
• M9: 1,416,991 km (0.112 R)
• M10: 2,171,114 km (0.112 R)
• M11: 2,871,980 km (0.093 R)
• M12: 3,146,492 km (0.106 R)
• M13: 4,105,714 km (0.032 R)
• M14: 4,193,228 km (0.08 R)
• M15: 4,237,060 km (0.079 R)
• M16: 4,548,972 km (0.115 R)
• M17: 4,822,138 km (0.119 R)
• M18: 4,868,214 km (0.1 R)
• M19: 5,194,487 km (0.117 R)
• M20: 6,315,873 km (0.077 R)
• M21: 6,518,278 km (0.067 R)
• M22: 6,877,613 km (0.113 R)
• M23: 7,033,493 km (0.109 R)
• M24: 7,455,060 km (0.114 R)
• M25: 7,508,467 km (0.083 R)
• M26: 7,993,613 km (0.058 R)
• M27: 8,048,066 km (0.055 R)
• M28: 8,377,930 km (0.087 R)
• M29: 8,433,281 km (0.059 R)
• M30: 9,107,369 km (0.119 R)
• M31: 9,278,658 km (0.106 R)
• M32: 9,798,810 km (0.114 R)
• M33: 10,686,374 km (0.036 R)
• M34: 10,987,964 km (0.063 R)
• M35: 11,353,581 km (0.103 R)
• M36: 11,414,766 km (0.11 R)
• M37: 12,033,952 km (0.113 R)
• M38: 12,221,847 km (0.099 R)
• M39: 12,410,789 km (0.117 R)
• M40: 13,369,412 km (0.085 R)
• M41: 14,021,659 km (0.117 R)
• M42: 15,289,052 km (0.108 R)
• M43: 15,560,572 km (0.118 R)
• M44: 15,833,588 km (0.057 R)
• M45: 18,433,300 km (0.075 R)
• M46: 21,237,363 km (0.09 R)
• M47: 22,073,615 km (0.086 R)
• M48: 22,150,059 km (0.113 R)
• M49: 25,203,352 km (0.11 R)
• M50: 25,684,758 km (0.08 R)
• M51: 29,137,776 km (0.082 R)
• M52: 30,065,881 km (0.096 R)
• M53: 30,405,767 km (0.113 R)
• M54: 31,605,393 km (0.086 R)
• M55: 32,645,846 km (0.106 R)
• M56: 32,733,061 km (0.037 R)
• M57: 33,609,555 km (0.065 R)
• M58: 33,962,307 km (0.085 R)
• M59: 34,139,132 km (0.062 R)
• M60: 36,284,814 km (0.092 R)
• M61: 37,830,758 km (0.098 R)
• M62: 38,658,035 km (0.102 R)
• M63: 40,049,744 km (0.117 R)
• M64: 40,517,386 km (0.107 R)
• M65: 40,704,833 km (0.118 R)
• M66: 40,892,728 km (0.053 R)
• M67: 41,930,787 km (0.069 R)
• M68: 42,025,632 km (0.115 R)
• M69: 42,500,755 km (0.115 R)
• M70: 44,612,329 km (0.031 R)
• M71: 45,778,444 km (0.043 R)
• M72: 47,546,242 km (0.111 R)
• M73: 48,737,191 km (0.054 R)
• M74: 49,036,387 km (0.115 R)
• M75: 49,436,412 km (0.087 R)
• M76: 49,837,334 km (0.027 R)
• M77: 54,733,373 km (0.111 R)
• M78: 56,713,151 km (0.101 R)
• M79: 56,922,887 km (0.041 R)
• M80: 58,610,351 km (0.113 R)
• M81: 59,886,571 km (0.086 R)
• M82: 60,314,122 km (0.099 R)
• M83: 60,635,308 km (0.112 R)
• M84: 61,279,626 km (0.065 R)
• M85: 62,466,536 km (0.107 R)
• M86: 64,644,082 km (0.082 R)
• M87: 65,632,027 km (0.098 R)
• M88: 66,293,548 km (0.114 R)
• M89: 67,845,327 km (0.112 R)
• M90: 69,409,223 km (0.062 R)
• M91: 70,308,157 km (0.039 R)
• M92: 72,800,009 km (0.111 R)
• M93: 73,713,304 km (0.118 R)
• M94: 73,942,188 km (0.09 R)
• M95: 75,781,943 km (0.092 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit