🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 36.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,860,111 km

• M1: 151,991 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 18.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.97 AU - 1.57 AU

Year: 518 Days

Day: 32.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,860,111 km

• M1: 378,333 km (0.111 R)
• M2: 426,653 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.83 AU - 2.07 AU

Year: 985 Days

Day: 45.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.54 AU - 4.3 AU

Year: 2807 Days

Day: 19.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 13.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.19 AU - 7.41 AU

Year: 7133 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,860,111 km

• M1: 168,298 km (0.11 R)
• M2: 293,212 km (0.102 R)
• M3: 377,136 km (0.11 R)
• M4: 505,491 km (0.069 R)
• M5: 605,572 km (0.116 R)
• M6: 842,984 km (0.117 R)
• M7: 1,067,979 km (0.09 R)
• M8: 1,265,897 km (0.066 R)
• M9: 1,509,891 km (0.106 R)
• M10: 1,663,977 km (0.068 R)
• M11: 1,896,153 km (0.077 R)
• M12: 2,215,993 km (0.112 R)
• M13: 2,392,519 km (0.117 R)
• M14: 2,492,749 km (0.072 R)
• M15: 2,718,193 km (0.084 R)
• M16: 2,822,912 km (0.055 R)
• M17: 3,145,445 km (0.059 R)
• M18: 3,594,388 km (0.093 R)
• M19: 3,756,253 km (0.069 R)
• M20: 3,850,051 km (0.107 R)
• M21: 4,330,260 km (0.064 R)
• M22: 4,453,379 km (0.096 R)
• M23: 4,677,925 km (0.117 R)
• M24: 4,829,767 km (0.097 R)
• M25: 5,910,761 km (0.055 R)
• M26: 6,268,899 km (0.101 R)
• M27: 6,436,598 km (0.096 R)
• M28: 8,133,935 km (0.064 R)
• M29: 8,532,464 km (0.099 R)
• M30: 9,798,960 km (0.091 R)
• M31: 10,355,015 km (0.082 R)
• M32: 10,587,041 km (0.096 R)
• M33: 10,988,712 km (0.093 R)
• M34: 11,841,569 km (0.088 R)
• M35: 12,153,780 km (0.028 R)
• M36: 13,250,183 km (0.09 R)
• M37: 13,502,255 km (0.109 R)
• M38: 13,610,713 km (0.104 R)
• M39: 13,901,382 km (0.112 R)
• M40: 14,157,494 km (0.054 R)
• M41: 14,711,455 km (0.104 R)
• M42: 15,122,250 km (0.119 R)
• M43: 15,423,391 km (0.03 R)
• M44: 15,612,632 km (0.076 R)
• M45: 15,764,474 km (0.046 R)
• M46: 15,955,211 km (0.12 R)
• M47: 16,338,631 km (0.096 R)
• M48: 17,232,328 km (0.107 R)
• M49: 17,586,426 km (0.112 R)
• M50: 17,784,195 km (0.086 R)
• M51: 17,982,711 km (0.057 R)
• M52: 18,542,357 km (0.118 R)
• M53: 19,311,140 km (0.057 R)
• M54: 19,637,862 km (0.107 R)
• M55: 21,089,111 km (0.074 R)
• M56: 21,467,893 km (0.114 R)
• M57: 21,679,275 km (0.106 R)
• M58: 22,574,767 km (0.084 R)
• M59: 23,612,977 km (0.094 R)
• M60: 23,962,437 km (0.096 R)
• M61: 24,710,875 km (0.061 R)
• M62: 26,275,968 km (0.077 R)
• M63: 26,592,817 km (0.057 R)
• M64: 27,002,116 km (0.103 R)
• M65: 27,550,991 km (0.089 R)
• M66: 28,196,057 km (0.106 R)
• M67: 29,548,123 km (0.109 R)
• M68: 30,445,411 km (0.107 R)
• M69: 31,976,694 km (0.085 R)
• M70: 32,266,615 km (0.104 R)
• M71: 32,460,494 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 5.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.46 AU - 17.16 AU

Year: 20612 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,860,111 km

• M1: 90,208 km (0.046 R)
• M2: 149,299 km (0.116 R)
• M3: 228,885 km (0.086 R)
• M4: 274,961 km (0.081 R)
• M5: 337,792 km (0.094 R)
• M6: 419,921 km (0.118 R)
• M7: 540,348 km (0.107 R)
• M8: 604,824 km (0.056 R)
• M9: 851,062 km (0.106 R)
• M10: 946,207 km (0.069 R)
• M11: 1,188,854 km (0.109 R)
• M12: 1,361,341 km (0.094 R)
• M13: 1,473,090 km (0.074 R)
• M14: 1,851,124 km (0.11 R)
• M15: 2,000,572 km (0.112 R)
• M16: 2,498,883 km (0.046 R)
• M17: 3,004,972 km (0.062 R)
• M18: 3,420,107 km (0.057 R)
• M19: 3,511,361 km (0.08 R)
• M20: 3,572,696 km (0.105 R)
• M21: 3,979,902 km (0.106 R)
• M22: 4,043,930 km (0.113 R)
• M23: 4,140,570 km (0.104 R)
• M24: 5,113,106 km (0.094 R)
• M25: 5,393,452 km (0.038 R)
• M26: 6,338,611 km (0.085 R)
• M27: 7,412,275 km (0.091 R)
• M28: 7,530,607 km (0.117 R)
• M29: 8,253,913 km (0.048 R)
• M30: 8,335,593 km (0.111 R)
• M31: 9,041,247 km (0.076 R)
• M32: 9,465,057 km (0.066 R)
• M33: 10,332,276 km (0.117 R)
• M34: 10,508,802 km (0.063 R)
• M35: 10,686,225 km (0.086 R)
• M36: 10,775,385 km (0.106 R)
• M37: 10,909,425 km (0.052 R)
• M38: 10,954,304 km (0.083 R)
• M39: 11,360,612 km (0.119 R)
• M40: 11,725,780 km (0.069 R)
• M41: 12,702,954 km (0.071 R)
• M42: 12,844,623 km (0.096 R)
• M43: 12,892,045 km (0.039 R)
• M44: 13,082,035 km (0.114 R)
• M45: 13,899,737 km (0.119 R)
• M46: 13,997,125 km (0.11 R)
• M47: 14,833,227 km (0.072 R)
• M48: 15,182,239 km (0.106 R)
• M49: 15,837,478 km (0.098 R)
• M50: 16,967,390 km (0.087 R)
• M51: 18,817,767 km (0.059 R)
• M52: 19,195,501 km (0.064 R)
• M53: 19,521,176 km (0.119 R)
• M54: 20,013,203 km (0.1 R)
• M55: 20,068,106 km (0.058 R)
• M56: 20,178,210 km (0.073 R)
• M57: 21,177,075 km (0.12 R)
• M58: 21,289,123 km (0.101 R)
• M59: 21,965,156 km (0.061 R)
• M60: 22,362,787 km (0.114 R)
• M61: 23,222,825 km (0.103 R)
• M62: 23,280,570 km (0.067 R)
• M63: 23,396,060 km (0.104 R)
• M64: 23,453,954 km (0.066 R)
• M65: 23,569,893 km (0.112 R)
• M66: 25,508,980 km (0.03 R)
• M67: 26,166,762 km (0.108 R)
• M68: 27,194,200 km (0.105 R)
• M69: 28,173,169 km (0.034 R)
• M70: 30,417,585 km (0.063 R)
• M71: 30,543,996 km (0.057 R)
• M72: 31,945,578 km (0.09 R)
• M73: 32,074,083 km (0.046 R)
• M74: 32,138,260 km (0.084 R)
• M75: 34,415,439 km (0.065 R)
• M76: 34,745,003 km (0.111 R)
• M77: 35,141,737 km (0.083 R)
• M78: 35,806,550 km (0.033 R)
• M79: 38,029,275 km (0.118 R)
• M80: 38,165,409 km (0.095 R)
• M81: 38,301,692 km (0.099 R)
• M82: 39,742,769 km (0.064 R)
• M83: 40,713,210 km (0.12 R)
• M84: 41,691,431 km (0.076 R)
• M85: 42,042,686 km (0.094 R)
• M86: 43,813,776 km (0.046 R)
• M87: 44,314,031 km (0.082 R)
• M88: 45,031,801 km (0.042 R)
• M89: 46,843,432 km (0.071 R)
• M90: 47,354,907 km (0.092 R)
• M91: 48,900,402 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213

Radius: 3.4

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 15.16 AU - 23.62 AU

Year: 30879 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,860,111 km

• M1: 282,291 km (0.09 R)
• M2: 364,720 km (0.103 R)
• M3: 399,875 km (0.097 R)
• M4: 788,680 km (0.093 R)
• M5: 858,243 km (0.11 R)
• M6: 882,029 km (0.063 R)
• M7: 1,003,503 km (0.095 R)
• M8: 1,371,812 km (0.082 R)
• M9: 1,455,737 km (0.06 R)
• M10: 2,317,121 km (0.11 R)
• M11: 2,451,012 km (0.078 R)
• M12: 4,612,850 km (0.092 R)
• M13: 4,696,625 km (0.084 R)
• M14: 5,741,716 km (0.1 R)
• M15: 5,968,207 km (0.038 R)
• M16: 6,013,834 km (0.042 R)
• M17: 6,336,517 km (0.086 R)
• M18: 6,570,488 km (0.099 R)
• M19: 6,950,766 km (0.105 R)
• M20: 7,143,598 km (0.112 R)
• M21: 7,633,231 km (0.054 R)
• M22: 7,932,128 km (0.079 R)
• M23: 8,083,072 km (0.114 R)
• M24: 8,336,641 km (0.099 R)
• M25: 8,387,803 km (0.066 R)
• M26: 8,592,902 km (0.059 R)
• M27: 8,747,885 km (0.036 R)
• M28: 9,165,712 km (0.112 R)
• M29: 9,966,659 km (0.104 R)
• M30: 10,845,247 km (0.046 R)
• M31: 11,520,233 km (0.05 R)
• M32: 11,920,258 km (0.113 R)
• M33: 12,208,832 km (0.11 R)
• M34: 12,441,307 km (0.116 R)
• M35: 12,792,712 km (0.098 R)
• M36: 13,088,168 km (0.054 R)
• M37: 13,565,385 km (0.039 R)
• M38: 14,353,018 km (0.107 R)
• M39: 14,598,359 km (0.091 R)
• M40: 14,659,843 km (0.082 R)
• M41: 15,782,426 km (0.08 R)
• M42: 16,674,478 km (0.038 R)
• M43: 16,803,132 km (0.071 R)
• M44: 19,650,279 km (0.115 R)
• M45: 21,652,796 km (0.083 R)
• M46: 22,145,721 km (0.116 R)
• M47: 22,216,481 km (0.105 R)
• M48: 22,358,150 km (0.098 R)
• M49: 23,214,598 km (0.087 R)
• M50: 23,286,405 km (0.102 R)
• M51: 23,430,318 km (0.078 R)
• M52: 23,936,407 km (0.084 R)
• M53: 24,885,755 km (0.086 R)
• M54: 25,402,018 km (0.111 R)
• M55: 25,921,870 km (0.11 R)
• M56: 28,035,987 km (0.092 R)
• M57: 31,229,603 km (0.098 R)
• M58: 32,346,351 km (0.12 R)
• M59: 33,638,428 km (0.032 R)
• M60: 34,290,674 km (0.111 R)
• M61: 34,536,464 km (0.119 R)
• M62: 34,700,572 km (0.075 R)
• M63: 35,856,665 km (0.08 R)
• M64: 37,698,813 km (0.038 R)
• M65: 37,867,859 km (0.057 R)
• M66: 38,206,548 km (0.101 R)
• M67: 38,631,406 km (0.03 R)
• M68: 42,876,695 km (0.09 R)
• M69: 43,053,070 km (0.077 R)
• M70: 43,141,333 km (0.092 R)
• M71: 45,637,673 km (0.053 R)
• M72: 46,903,420 km (0.098 R)
• M73: 48,180,537 km (0.035 R)
• M74: 49,469,024 km (0.063 R)
• M75: 49,746,678 km (0.092 R)
• M76: 50,955,578 km (0.062 R)
• M77: 52,362,396 km (0.096 R)
• M78: 53,117,866 km (0.103 R)
• M79: 53,496,947 km (0.092 R)
• M80: 53,781,930 km (0.119 R)
• M81: 53,972,219 km (0.076 R)
• M82: 54,067,363 km (0.116 R)
• M83: 55,502,007 km (0.076 R)
• M84: 55,694,240 km (0.114 R)
• M85: 56,175,796 km (0.111 R)
• M86: 56,368,777 km (0.115 R)
• M87: 57,046,156 km (0.109 R)
• M88: 58,604,218 km (0.066 R)
• M89: 59,388,559 km (0.118 R)
• M90: 60,176,342 km (0.105 R)
• M91: 61,364,448 km (0.025 R)
• M92: 61,961,344 km (0.048 R)
• M93: 64,873,715 km (0.102 R)
• M94: 64,974,993 km (0.087 R)
• M95: 65,481,830 km (0.099 R)
• M96: 66,397,519 km (0.099 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit