🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 171 Days

Day: 12.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.28 AU - 1.82 AU

Year: 708 Days

Day: 41.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.48 AU - 1.96 AU

Year: 828 Days

Day: 13.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,731,751 km

• M1: 1,006,046 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.8 AU - 2.7 AU

Year: 1239 Days

Day: 33.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.98 AU - 2.82 AU

Year: 1365 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,731,751 km

• M1: 154,086 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.12 AU - 4.42 AU

Year: 3239 Days

Day: 23.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,731,751 km

• M1: 2,087,339 km (0.068 R)
• M2: 2,539,573 km (0.068 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 12.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.76 AU - 6.34 AU

Year: 5463 Days

Day: 7.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,731,751 km

• M1: 255,513 km (0.062 R)
• M2: 336,894 km (0.089 R)
• M3: 1,093,710 km (0.119 R)
• M4: 1,171,351 km (0.1 R)
• M5: 1,332,917 km (0.118 R)
• M6: 1,806,544 km (0.066 R)
• M7: 1,918,742 km (0.064 R)
• M8: 2,170,366 km (0.069 R)
• M9: 2,474,199 km (0.1 R)
• M10: 2,705,926 km (0.103 R)
• M11: 2,857,170 km (0.084 R)
• M12: 3,420,256 km (0.1 R)
• M13: 3,822,974 km (0.102 R)
• M14: 3,919,913 km (0.072 R)
• M15: 4,190,984 km (0.076 R)
• M16: 4,673,737 km (0.105 R)
• M17: 5,581,646 km (0.066 R)
• M18: 5,775,375 km (0.094 R)
• M19: 5,887,125 km (0.049 R)
• M20: 6,718,440 km (0.118 R)
• M21: 6,865,645 km (0.085 R)
• M22: 7,013,747 km (0.085 R)
• M23: 7,313,391 km (0.045 R)
• M24: 7,404,047 km (0.054 R)
• M25: 7,863,163 km (0.107 R)
• M26: 7,956,213 km (0.112 R)
• M27: 8,111,945 km (0.115 R)
• M28: 8,237,308 km (0.081 R)
• M29: 8,521,693 km (0.047 R)
• M30: 8,649,150 km (0.062 R)
• M31: 8,873,697 km (0.094 R)
• M32: 9,067,725 km (0.104 R)
• M33: 9,263,100 km (0.051 R)
• M34: 9,525,944 km (0.052 R)
• M35: 9,857,901 km (0.112 R)
• M36: 9,958,281 km (0.104 R)
• M37: 10,058,961 km (0.108 R)
• M38: 10,227,408 km (0.098 R)
• M39: 10,635,810 km (0.118 R)
• M40: 10,738,734 km (0.084 R)
• M41: 11,223,580 km (0.061 R)
• M42: 12,178,763 km (0.082 R)
• M43: 12,976,269 km (0.063 R)
• M44: 13,566,881 km (0.12 R)
• M45: 13,865,628 km (0.085 R)
• M46: 14,355,561 km (0.11 R)
• M47: 14,659,843 km (0.119 R)
• M48: 14,812,882 km (0.102 R)
• M49: 15,274,990 km (0.072 R)
• M50: 15,352,481 km (0.115 R)
• M51: 15,507,764 km (0.101 R)
• M52: 15,741,735 km (0.112 R)
• M53: 15,820,124 km (0.105 R)
• M54: 16,016,247 km (0.047 R)
• M55: 16,490,622 km (0.111 R)
• M56: 16,769,473 km (0.103 R)
• M57: 17,453,135 km (0.114 R)
• M58: 17,696,531 km (0.055 R)
• M59: 17,818,752 km (0.058 R)
• M60: 18,806,098 km (0.086 R)
• M61: 18,930,713 km (0.06 R)
• M62: 19,306,503 km (0.027 R)
• M63: 19,474,202 km (0.118 R)
• M64: 19,895,769 km (0.093 R)
• M65: 20,747,878 km (0.028 R)
• M66: 20,833,747 km (0.107 R)
• M67: 20,962,850 km (0.047 R)
• M68: 21,135,337 km (0.09 R)
• M69: 22,092,165 km (0.115 R)
• M70: 22,841,351 km (0.057 R)
• M71: 23,509,305 km (0.104 R)
• M72: 23,868,191 km (0.101 R)
• M73: 24,818,736 km (0.105 R)
• M74: 26,198,327 km (0.113 R)
• M75: 28,552,399 km (0.087 R)
• M76: 28,743,585 km (0.108 R)
• M77: 29,657,778 km (0.11 R)
• M78: 30,045,685 km (0.101 R)
• M79: 30,924,273 km (0.109 R)
• M80: 32,957,159 km (0.12 R)
• M81: 33,812,709 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 9.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.65 AU - 6.69 AU

Year: 5626 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,731,751 km

• M1: 176,825 km (0.076 R)
• M2: 286,480 km (0.055 R)
• M3: 368,160 km (0.088 R)
• M4: 428,299 km (0.043 R)
• M5: 514,916 km (0.096 R)
• M6: 632,799 km (0.117 R)
• M7: 939,624 km (0.106 R)
• M8: 1,133,054 km (0.114 R)
• M9: 1,339,799 km (0.062 R)
• M10: 1,489,995 km (0.094 R)
• M11: 1,558,660 km (0.096 R)
• M12: 1,807,591 km (0.119 R)
• M13: 2,224,371 km (0.099 R)
• M14: 2,566,950 km (0.07 R)
• M15: 2,840,116 km (0.105 R)
• M16: 3,122,856 km (0.111 R)
• M17: 3,809,809 km (0.119 R)
• M18: 4,049,016 km (0.094 R)
• M19: 4,268,476 km (0.069 R)
• M20: 4,442,010 km (0.1 R)
• M21: 5,290,977 km (0.074 R)
• M22: 5,450,748 km (0.117 R)
• M23: 5,802,453 km (0.082 R)
• M24: 6,133,513 km (0.103 R)
• M25: 6,329,636 km (0.11 R)
• M26: 6,414,158 km (0.07 R)
• M27: 6,499,279 km (0.111 R)
• M28: 6,872,077 km (0.118 R)
• M29: 7,134,322 km (0.098 R)
• M30: 7,578,778 km (0.046 R)
• M31: 7,668,686 km (0.065 R)
• M32: 7,728,824 km (0.1 R)
• M33: 7,879,918 km (0.103 R)
• M34: 8,001,541 km (0.091 R)
• M35: 8,123,763 km (0.071 R)
• M36: 8,308,367 km (0.067 R)
• M37: 8,901,821 km (0.029 R)
• M38: 8,965,101 km (0.107 R)
• M39: 9,315,908 km (0.109 R)
• M40: 9,509,039 km (0.102 R)
• M41: 10,328,387 km (0.105 R)
• M42: 10,830,736 km (0.094 R)
• M43: 11,272,648 km (0.09 R)
• M44: 11,547,609 km (0.058 R)
• M45: 11,859,521 km (0.077 R)
• M46: 12,138,970 km (0.103 R)
• M47: 12,209,281 km (0.11 R)
• M48: 12,597,936 km (0.115 R)
• M49: 12,811,711 km (0.117 R)
• M50: 13,206,799 km (0.109 R)
• M51: 14,230,348 km (0.119 R)
• M52: 15,052,239 km (0.098 R)
• M53: 15,431,020 km (0.036 R)
• M54: 16,624,961 km (0.118 R)
• M55: 18,128,868 km (0.028 R)
• M56: 18,329,928 km (0.101 R)
• M57: 18,896,904 km (0.086 R)
• M58: 18,978,435 km (0.066 R)
• M59: 19,387,585 km (0.12 R)
• M60: 19,965,182 km (0.105 R)
• M61: 20,884,461 km (0.041 R)
• M62: 21,689,298 km (0.095 R)
• M63: 22,203,017 km (0.094 R)
• M64: 22,720,625 km (0.117 R)
• M65: 23,198,591 km (0.077 R)
• M66: 24,076,132 km (0.091 R)
• M67: 24,430,230 km (0.092 R)
• M68: 24,830,703 km (0.102 R)
• M69: 25,278,001 km (0.119 R)
• M70: 25,637,933 km (0.044 R)
• M71: 28,064,710 km (0.12 R)
• M72: 28,530,708 km (0.117 R)
• M73: 28,952,274 km (0.086 R)
• M74: 29,140,319 km (0.107 R)
• M75: 29,376,085 km (0.119 R)
• M76: 29,470,481 km (0.049 R)
• M77: 29,896,686 km (0.117 R)
• M78: 29,991,680 km (0.07 R)
• M79: 31,043,204 km (0.118 R)
• M80: 31,139,395 km (0.076 R)
• M81: 31,283,907 km (0.118 R)
• M82: 31,621,848 km (0.087 R)
• M83: 31,767,108 km (0.106 R)
• M84: 31,960,987 km (0.101 R)
• M85: 32,106,845 km (0.098 R)
• M86: 32,252,703 km (0.104 R)
• M87: 32,643,003 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.6

Radius: 3

Gravity: 45.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.17 AU - 17.25 AU

Year: 21775 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,731,751 km

• M1: 48,470 km (0.049 R)
• M2: 85,720 km (0.061 R)
• M3: 105,018 km (0.069 R)
• M4: 321,037 km (0.094 R)
• M5: 443,109 km (0.037 R)
• M6: 599,289 km (0.061 R)
• M7: 1,007,392 km (0.079 R)
• M8: 1,032,225 km (0.104 R)
• M9: 1,057,208 km (0.106 R)
• M10: 1,237,623 km (0.107 R)
• M11: 1,291,030 km (0.055 R)
• M12: 1,685,370 km (0.079 R)
• M13: 1,714,840 km (0.053 R)
• M14: 2,145,981 km (0.091 R)
• M15: 2,340,608 km (0.025 R)
• M16: 2,677,353 km (0.088 R)
• M17: 3,247,022 km (0.104 R)
• M18: 3,357,874 km (0.079 R)
• M19: 4,369,754 km (0.03 R)
• M20: 4,410,444 km (0.061 R)
• M21: 4,824,083 km (0.078 R)
• M22: 4,993,128 km (0.117 R)
• M23: 5,121,034 km (0.081 R)
• M24: 6,092,074 km (0.091 R)
• M25: 6,274,583 km (0.057 R)
• M26: 7,262,079 km (0.077 R)
• M27: 7,553,047 km (0.091 R)
• M28: 7,699,952 km (0.109 R)
• M29: 7,847,755 km (0.11 R)
• M30: 8,096,237 km (0.098 R)
• M31: 10,120,894 km (0.111 R)
• M32: 10,282,759 km (0.062 R)
• M33: 10,883,694 km (0.098 R)
• M34: 11,272,050 km (0.079 R)
• M35: 11,891,385 km (0.099 R)
• M36: 12,119,372 km (0.115 R)
• M37: 12,521,791 km (0.105 R)
• M38: 12,579,685 km (0.08 R)
• M39: 13,576,456 km (0.11 R)
• M40: 13,874,455 km (0.099 R)
• M41: 14,598,359 km (0.11 R)
• M42: 15,211,111 km (0.066 R)
• M43: 15,644,796 km (0.067 R)
• M44: 15,832,092 km (0.085 R)
• M45: 16,145,649 km (0.048 R)
• M46: 16,524,581 km (0.066 R)
• M47: 16,906,504 km (0.068 R)
• M48: 17,098,588 km (0.071 R)
• M49: 17,162,765 km (0.111 R)
• M50: 17,355,747 km (0.108 R)
• M51: 20,950,883 km (0.046 R)
• M52: 21,502,450 km (0.09 R)
• M53: 22,760,718 km (0.102 R)
• M54: 23,827,500 km (0.073 R)
• M55: 24,765,030 km (0.032 R)
• M56: 26,899,642 km (0.113 R)
• M57: 27,875,469 km (0.085 R)
• M58: 28,329,798 km (0.098 R)
• M59: 30,093,706 km (0.097 R)
• M60: 30,171,198 km (0.12 R)
• M61: 30,481,913 km (0.098 R)
• M62: 30,793,674 km (0.044 R)
• M63: 31,028,094 km (0.077 R)
• M64: 31,420,190 km (0.032 R)
• M65: 31,735,094 km (0.037 R)
• M66: 33,405,354 km (0.118 R)
• M67: 33,646,207 km (0.11 R)
• M68: 35,022,358 km (0.072 R)
• M69: 35,348,780 km (0.104 R)
• M70: 36,747,371 km (0.047 R)
• M71: 39,683,378 km (0.058 R)
• M72: 40,194,255 km (0.066 R)
• M73: 41,826,069 km (0.119 R)
• M74: 42,955,084 km (0.116 R)
• M75: 43,217,030 km (0.117 R)
• M76: 43,567,238 km (0.114 R)
• M77: 43,654,903 km (0.077 R)
• M78: 45,243,034 km (0.067 R)
• M79: 45,420,606 km (0.056 R)
• M80: 46,133,440 km (0.116 R)
• M81: 49,935,919 km (0.112 R)
• M82: 50,395,184 km (0.084 R)
• M83: 50,487,187 km (0.112 R)
• M84: 52,432,857 km (0.076 R)
• M85: 55,159,727 km (0.092 R)
• M86: 55,444,412 km (0.062 R)
• M87: 55,539,406 km (0.102 R)
• M88: 56,875,166 km (0.04 R)
• M89: 57,258,884 km (0.115 R)
• M90: 57,835,883 km (0.062 R)
• M91: 63,214,226 km (0.116 R)
• M92: 64,109,419 km (0.06 R)
• M93: 64,808,490 km (0.117 R)
• M94: 65,510,104 km (0.099 R)
• M95: 65,610,634 km (0.093 R)
• M96: 66,416,069 km (0.027 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit