🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.72 AU - 1.16 AU

Year: 323 Days

Day: 45.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,818,862 km

• M1: 198,516 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.44 AU - 2.08 AU

Year: 828 Days

Day: 23.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.55 AU - 2.63 AU

Year: 1479 Days

Day: 40.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.52 AU - 4.18 AU

Year: 2680 Days

Day: 25.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 11.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.74 AU - 12.52 AU

Year: 11438 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,818,862 km

• M1: 165,156 km (0.071 R)
• M2: 320,887 km (0.089 R)
• M3: 400,025 km (0.07 R)
• M4: 562,488 km (0.068 R)
• M5: 749,186 km (0.041 R)
• M6: 837,748 km (0.074 R)
• M7: 971,040 km (0.105 R)
• M8: 1,068,877 km (0.111 R)
• M9: 1,367,474 km (0.07 R)
• M10: 1,625,680 km (0.111 R)
• M11: 1,829,732 km (0.096 R)
• M12: 1,952,701 km (0.114 R)
• M13: 2,096,764 km (0.094 R)
• M14: 2,395,660 km (0.111 R)
• M15: 2,530,897 km (0.066 R)
• M16: 2,829,195 km (0.081 R)
• M17: 3,159,956 km (0.086 R)
• M18: 3,416,367 km (0.098 R)
• M19: 4,041,087 km (0.101 R)
• M20: 4,249,477 km (0.118 R)
• M21: 4,366,762 km (0.099 R)
• M22: 4,701,113 km (0.104 R)
• M23: 5,318,653 km (0.07 R)
• M24: 5,496,226 km (0.117 R)
• M25: 5,961,924 km (0.042 R)
• M26: 6,093,570 km (0.105 R)
• M27: 6,199,635 km (0.116 R)
• M28: 6,575,425 km (0.058 R)
• M29: 6,711,559 km (0.03 R)
• M30: 6,793,688 km (0.039 R)
• M31: 7,209,271 km (0.083 R)
• M32: 7,519,238 km (0.059 R)
• M33: 7,978,054 km (0.043 R)
• M34: 8,094,142 km (0.069 R)
• M35: 8,683,259 km (0.107 R)
• M36: 9,164,515 km (0.087 R)
• M37: 9,996,279 km (0.098 R)
• M38: 10,564,302 km (0.043 R)
• M39: 11,142,797 km (0.047 R)
• M40: 11,370,635 km (0.106 R)
• M41: 11,501,383 km (0.105 R)
• M42: 12,735,416 km (0.099 R)
• M43: 13,697,031 km (0.068 R)
• M44: 14,081,348 km (0.105 R)
• M45: 15,147,084 km (0.047 R)
• M46: 15,508,063 km (0.117 R)
• M47: 16,275,500 km (0.109 R)
• M48: 16,386,203 km (0.049 R)
• M49: 16,868,656 km (0.096 R)
• M50: 17,242,800 km (0.054 R)
• M51: 17,506,392 km (0.111 R)
• M52: 17,619,787 km (0.099 R)
• M53: 18,343,691 km (0.097 R)
• M54: 18,458,881 km (0.057 R)
• M55: 19,077,169 km (0.099 R)
• M56: 19,310,841 km (0.115 R)
• M57: 19,506,216 km (0.102 R)
• M58: 20,136,023 km (0.073 R)
• M59: 21,496,466 km (0.108 R)
• M60: 22,065,237 km (0.107 R)
• M61: 22,433,547 km (0.066 R)
• M62: 22,556,666 km (0.089 R)
• M63: 22,721,373 km (0.084 R)
• M64: 23,010,396 km (0.076 R)
• M65: 23,093,274 km (0.082 R)
• M66: 23,176,151 km (0.061 R)
• M67: 23,259,178 km (0.108 R)
• M68: 23,425,531 km (0.101 R)
• M69: 25,067,816 km (0.058 R)
• M70: 25,323,778 km (0.074 R)
• M71: 26,226,601 km (0.094 R)
• M72: 26,965,016 km (0.119 R)
• M73: 27,139,747 km (0.111 R)
• M74: 28,506,921 km (0.111 R)
• M75: 28,907,993 km (0.039 R)
• M76: 29,400,769 km (0.088 R)
• M77: 29,715,822 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 11.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.23 AU - 11.41 AU

Year: 13512 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,818,862 km

• M1: 146,756 km (0.118 R)
• M2: 294,558 km (0.068 R)
• M3: 385,963 km (0.09 R)
• M4: 952,789 km (0.048 R)
• M5: 1,413,849 km (0.038 R)
• M6: 1,529,638 km (0.075 R)
• M7: 1,628,672 km (0.078 R)
• M8: 2,025,406 km (0.101 R)
• M9: 2,201,632 km (0.078 R)
• M10: 2,405,983 km (0.108 R)
• M11: 2,809,149 km (0.076 R)
• M12: 2,882,601 km (0.104 R)
• M13: 2,981,486 km (0.104 R)
• M14: 3,705,838 km (0.105 R)
• M15: 4,743,599 km (0.087 R)
• M16: 4,831,562 km (0.05 R)
• M17: 5,039,055 km (0.1 R)
• M18: 5,340,345 km (0.104 R)
• M19: 5,929,312 km (0.066 R)
• M20: 6,024,306 km (0.096 R)
• M21: 6,344,296 km (0.06 R)
• M22: 7,067,901 km (0.113 R)
• M23: 8,664,559 km (0.085 R)
• M24: 9,876,152 km (0.051 R)
• M25: 10,674,556 km (0.056 R)
• M26: 10,829,091 km (0.063 R)
• M27: 10,984,224 km (0.061 R)
• M28: 11,652,178 km (0.075 R)
• M29: 12,252,514 km (0.077 R)
• M30: 12,780,894 km (0.086 R)
• M31: 13,233,876 km (0.085 R)
• M32: 14,028,690 km (0.093 R)
• M33: 14,197,885 km (0.067 R)
• M34: 14,495,884 km (0.114 R)
• M35: 15,401,998 km (0.099 R)
• M36: 17,088,116 km (0.099 R)
• M37: 17,314,308 km (0.106 R)
• M38: 17,907,015 km (0.066 R)
• M39: 18,090,721 km (0.102 R)
• M40: 18,645,729 km (0.088 R)
• M41: 19,112,474 km (0.115 R)
• M42: 19,206,422 km (0.099 R)
• M43: 21,163,312 km (0.109 R)
• M44: 21,308,870 km (0.093 R)
• M45: 21,406,259 km (0.075 R)
• M46: 21,552,416 km (0.085 R)
• M47: 22,833,721 km (0.085 R)
• M48: 23,082,951 km (0.096 R)
• M49: 23,232,998 km (0.109 R)
• M50: 23,584,104 km (0.057 R)
• M51: 24,495,305 km (0.07 R)
• M52: 25,418,025 km (0.031 R)
• M53: 25,624,619 km (0.103 R)
• M54: 26,456,533 km (0.102 R)
• M55: 26,770,689 km (0.093 R)
• M56: 26,875,706 km (0.118 R)
• M57: 27,086,190 km (0.074 R)
• M58: 27,667,827 km (0.037 R)
• M59: 28,735,956 km (0.09 R)
• M60: 29,166,947 km (0.1 R)
• M61: 30,144,569 km (0.115 R)
• M62: 30,472,787 km (0.087 R)
• M63: 30,912,306 km (0.082 R)
• M64: 31,022,559 km (0.077 R)
• M65: 31,409,270 km (0.089 R)
• M66: 31,797,626 km (0.077 R)
• M67: 32,859,771 km (0.098 R)
• M68: 33,028,667 km (0.09 R)
• M69: 34,047,279 km (0.105 R)
• M70: 34,332,113 km (0.11 R)
• M71: 34,503,402 km (0.079 R)
• M72: 34,846,730 km (0.058 R)
• M73: 35,018,917 km (0.106 R)
• M74: 35,248,849 km (0.058 R)
• M75: 35,999,531 km (0.118 R)
• M76: 36,813,942 km (0.083 R)
• M77: 36,989,270 km (0.113 R)
• M78: 38,461,014 km (0.112 R)
• M79: 38,698,276 km (0.094 R)
• M80: 38,995,527 km (0.104 R)
• M81: 39,532,434 km (0.079 R)
• M82: 39,951,757 km (0.11 R)
• M83: 40,071,884 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 3.4

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.07 AU - 19.39 AU

Year: 24276 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,818,862 km

• M1: 116,986 km (0.105 R)
• M2: 168,148 km (0.077 R)
• M3: 227,538 km (0.081 R)
• M4: 367,263 km (0.067 R)
• M5: 462,856 km (0.093 R)
• M6: 620,831 km (0.101 R)
• M7: 658,081 km (0.113 R)
• M8: 774,618 km (0.12 R)
• M9: 940,073 km (0.102 R)
• M10: 1,185,264 km (0.081 R)
• M11: 1,375,403 km (0.114 R)
• M12: 1,524,402 km (0.101 R)
• M13: 1,678,638 km (0.111 R)
• M14: 1,946,567 km (0.116 R)
• M15: 2,227,662 km (0.12 R)
• M16: 2,314,429 km (0.091 R)
• M17: 2,921,347 km (0.06 R)
• M18: 3,373,731 km (0.115 R)
• M19: 4,450,686 km (0.108 R)
• M20: 4,781,597 km (0.114 R)
• M21: 5,044,590 km (0.082 R)
• M22: 5,082,438 km (0.11 R)
• M23: 5,389,413 km (0.062 R)
• M24: 6,223,421 km (0.027 R)
• M25: 6,304,952 km (0.098 R)
• M26: 6,345,792 km (0.065 R)
• M27: 6,469,061 km (0.106 R)
• M28: 6,551,639 km (0.084 R)
• M29: 7,182,044 km (0.099 R)
• M30: 7,569,353 km (0.104 R)
• M31: 8,635,387 km (0.11 R)
• M32: 9,231,984 km (0.118 R)
• M33: 9,652,952 km (0.11 R)
• M34: 9,700,076 km (0.117 R)
• M35: 9,794,621 km (0.07 R)
• M36: 9,984,611 km (0.114 R)
• M37: 10,464,820 km (0.077 R)
• M38: 10,610,379 km (0.08 R)
• M39: 10,805,454 km (0.092 R)
• M40: 11,348,046 km (0.104 R)
• M41: 12,051,455 km (0.108 R)
• M42: 12,203,895 km (0.085 R)
• M43: 12,254,908 km (0.098 R)
• M44: 14,351,971 km (0.069 R)
• M45: 15,496,395 km (0.072 R)
• M46: 15,884,302 km (0.111 R)
• M47: 16,331,600 km (0.064 R)
• M48: 16,783,086 km (0.099 R)
• M49: 17,295,758 km (0.046 R)
• M50: 17,467,795 km (0.045 R)
• M51: 18,161,780 km (0.095 R)
• M52: 19,100,806 km (0.083 R)
• M53: 19,636,067 km (0.075 R)
• M54: 19,755,596 km (0.082 R)
• M55: 20,478,303 km (0.113 R)
• M56: 20,903,759 km (0.032 R)
• M57: 21,393,692 km (0.053 R)
• M58: 21,949,299 km (0.04 R)
• M59: 22,011,382 km (0.071 R)
• M60: 22,260,014 km (0.11 R)
• M61: 23,011,743 km (0.079 R)
• M62: 23,264,114 km (0.09 R)
• M63: 23,835,429 km (0.071 R)
• M64: 24,862,418 km (0.112 R)
• M65: 25,576,748 km (0.114 R)
• M66: 26,627,823 km (0.073 R)
• M67: 27,158,596 km (0.093 R)
• M68: 28,163,295 km (0.062 R)
• M69: 28,568,556 km (0.098 R)
• M70: 30,762,259 km (0.119 R)
• M71: 30,901,235 km (0.037 R)
• M72: 31,109,924 km (0.093 R)
• M73: 32,513,452 km (0.032 R)
• M74: 33,579,636 km (0.106 R)
• M75: 35,745,962 km (0.114 R)
• M76: 35,818,966 km (0.076 R)
• M77: 35,891,970 km (0.102 R)
• M78: 36,478,094 km (0.104 R)
• M79: 36,845,956 km (0.101 R)
• M80: 38,031,519 km (0.087 R)
• M81: 38,180,668 km (0.053 R)
• M82: 38,329,966 km (0.075 R)
• M83: 41,509,071 km (0.067 R)
• M84: 41,970,131 km (0.087 R)
• M85: 44,457,346 km (0.084 R)
• M86: 45,165,542 km (0.08 R)
• M87: 45,956,615 km (0.094 R)
• M88: 47,151,902 km (0.046 R)
• M89: 47,552,675 km (0.06 R)
• M90: 47,713,343 km (0.104 R)
• M91: 48,357,512 km (0.036 R)
• M92: 49,491,763 km (0.057 R)
• M93: 50,389,051 km (0.099 R)
• M94: 50,962,908 km (0.09 R)
• M95: 51,209,446 km (0.085 R)
• M96: 53,279,730 km (0.084 R)
• M97: 53,947,984 km (0.08 R)
• M98: 55,715,333 km (0.099 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit