🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.78 AU - 0.86 AU

Year: 275 Days

Day: 18.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,132,113 km

• M1: 279,898 km (0.041 R)
• M2: 405,709 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 434 Days

Day: 22.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.15 AU - 1.61 AU

Year: 601 Days

Day: 44.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.51 AU - 2.87 AU

Year: 1636 Days

Day: 44.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.61 AU - 3.49 AU

Year: 1975 Days

Day: 39.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,132,113 km

• M1: 1,464,414 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.53 AU - 5.21 AU

Year: 3388 Days

Day: 13.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,132,113 km

• M1: 356,492 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 13.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.84 AU - 7.34 AU

Year: 6274 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,132,113 km

• M1: 176,825 km (0.1 R)
• M2: 289,173 km (0.084 R)
• M3: 403,017 km (0.112 R)
• M4: 488,437 km (0.106 R)
• M5: 660,774 km (0.074 R)
• M6: 843,283 km (0.092 R)
• M7: 961,765 km (0.106 R)
• M8: 1,058,106 km (0.068 R)
• M9: 1,261,708 km (0.059 R)
• M10: 1,575,864 km (0.058 R)
• M11: 1,776,624 km (0.093 R)
• M12: 1,950,607 km (0.066 R)
• M13: 2,410,919 km (0.037 R)
• M14: 2,526,558 km (0.11 R)
• M15: 2,643,993 km (0.107 R)
• M16: 3,049,253 km (0.092 R)
• M17: 3,238,196 km (0.116 R)
• M18: 3,344,859 km (0.077 R)
• M19: 3,561,925 km (0.081 R)
• M20: 4,032,859 km (0.084 R)
• M21: 4,171,088 km (0.094 R)
• M22: 4,334,449 km (0.083 R)
• M23: 4,523,690 km (0.111 R)
• M24: 5,207,951 km (0.093 R)
• M25: 5,333,613 km (0.102 R)
• M26: 5,846,434 km (0.089 R)
• M27: 6,268,151 km (0.082 R)
• M28: 6,509,751 km (0.096 R)
• M29: 7,393,725 km (0.118 R)
• M30: 7,535,394 km (0.113 R)
• M31: 7,649,238 km (0.064 R)
• M32: 8,315,398 km (0.032 R)
• M33: 8,433,131 km (0.107 R)
• M34: 8,670,393 km (0.114 R)
• M35: 9,090,913 km (0.036 R)
• M36: 9,334,309 km (0.106 R)
• M37: 9,889,616 km (0.084 R)
• M38: 10,108,478 km (0.053 R)
• M39: 10,455,844 km (0.059 R)
• M40: 11,097,320 km (0.066 R)
• M41: 11,850,695 km (0.084 R)
• M42: 12,317,589 km (0.065 R)
• M43: 12,892,494 km (0.104 R)
• M44: 13,200,516 km (0.095 R)
• M45: 13,823,741 km (0.106 R)
• M46: 14,315,020 km (0.119 R)
• M47: 14,598,508 km (0.088 R)
• M48: 15,170,870 km (0.059 R)
• M49: 15,315,082 km (0.118 R)
• M50: 15,677,707 km (0.044 R)
• M51: 16,079,826 km (0.081 R)
• M52: 16,226,881 km (0.115 R)
• M53: 16,485,386 km (0.073 R)
• M54: 17,533,020 km (0.034 R)
• M55: 18,756,731 km (0.114 R)
• M56: 19,105,892 km (0.074 R)
• M57: 19,222,728 km (0.095 R)
• M58: 19,417,953 km (0.066 R)
• M59: 19,653,121 km (0.067 R)
• M60: 19,771,154 km (0.036 R)
• M61: 21,003,990 km (0.046 R)
• M62: 21,285,683 km (0.088 R)
• M63: 22,138,690 km (0.049 R)
• M64: 23,002,917 km (0.112 R)
• M65: 23,710,664 km (0.104 R)
• M66: 24,594,638 km (0.099 R)
• M67: 25,489,532 km (0.071 R)
• M68: 26,092,113 km (0.032 R)
• M69: 26,178,431 km (0.077 R)
• M70: 26,395,048 km (0.089 R)
• M71: 26,655,797 km (0.105 R)
• M72: 27,223,372 km (0.062 R)
• M73: 27,486,814 km (0.068 R)
• M74: 27,662,890 km (0.104 R)
• M75: 27,927,678 km (0.088 R)
• M76: 28,237,645 km (0.085 R)
• M77: 28,326,357 km (0.067 R)
• M78: 28,861,020 km (0.099 R)
• M79: 28,995,209 km (0.074 R)
• M80: 29,174,427 km (0.084 R)
• M81: 29,669,297 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 13.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.83 AU - 12.89 AU

Year: 12366 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,132,113 km

• M1: 192,532 km (0.11 R)
• M2: 465,249 km (0.103 R)
• M3: 785,538 km (0.056 R)
• M4: 1,015,919 km (0.114 R)
• M5: 1,198,129 km (0.104 R)
• M6: 2,794,488 km (0.077 R)
• M7: 2,923,890 km (0.045 R)
• M8: 3,121,808 km (0.088 R)
• M9: 3,358,323 km (0.109 R)
• M10: 3,600,821 km (0.108 R)
• M11: 3,885,206 km (0.091 R)
• M12: 4,475,968 km (0.085 R)
• M13: 4,782,046 km (0.118 R)
• M14: 5,374,453 km (0.06 R)
• M15: 5,865,284 km (0.098 R)
• M16: 6,585,448 km (0.104 R)
• M17: 6,672,065 km (0.069 R)
• M18: 7,066,405 km (0.101 R)
• M19: 7,333,587 km (0.111 R)
• M20: 7,877,824 km (0.1 R)
• M21: 8,909,750 km (0.053 R)
• M22: 9,198,623 km (0.096 R)
• M23: 9,686,911 km (0.093 R)
• M24: 10,133,610 km (0.114 R)
• M25: 10,283,956 km (0.108 R)
• M26: 10,790,794 km (0.096 R)
• M27: 11,305,709 km (0.105 R)
• M28: 11,934,320 km (0.115 R)
• M29: 12,093,342 km (0.086 R)
• M30: 12,306,370 km (0.119 R)
• M31: 13,170,896 km (0.115 R)
• M32: 13,390,057 km (0.104 R)
• M33: 13,665,765 km (0.114 R)
• M34: 14,844,298 km (0.069 R)
• M35: 15,359,363 km (0.115 R)
• M36: 16,407,146 km (0.104 R)
• M37: 16,583,971 km (0.105 R)
• M38: 16,702,153 km (0.086 R)
• M39: 17,598,245 km (0.045 R)
• M40: 19,002,370 km (0.052 R)
• M41: 19,499,185 km (0.109 R)
• M42: 19,811,844 km (0.1 R)
• M43: 21,079,088 km (0.12 R)
• M44: 21,528,929 km (0.043 R)
• M45: 22,307,286 km (0.049 R)
• M46: 22,699,981 km (0.106 R)
• M47: 22,963,124 km (0.085 R)
• M48: 23,492,251 km (0.111 R)
• M49: 23,758,386 km (0.064 R)
• M50: 24,630,093 km (0.058 R)
• M51: 25,785,886 km (0.114 R)
• M52: 26,198,028 km (0.04 R)
• M53: 29,214,968 km (0.039 R)
• M54: 29,788,377 km (0.117 R)
• M55: 30,076,353 km (0.111 R)
• M56: 30,365,376 km (0.106 R)
• M57: 31,237,980 km (0.072 R)
• M58: 31,457,440 km (0.085 R)
• M59: 31,824,254 km (0.093 R)
• M60: 33,305,872 km (0.084 R)
• M61: 34,280,950 km (0.099 R)
• M62: 34,431,745 km (0.085 R)
• M63: 34,734,232 km (0.101 R)
• M64: 36,720,892 km (0.06 R)
• M65: 37,184,645 km (0.061 R)
• M66: 38,196,076 km (0.118 R)
• M67: 39,928,120 km (0.119 R)
• M68: 40,484,774 km (0.055 R)
• M69: 42,736,372 km (0.102 R)
• M70: 43,224,061 km (0.062 R)
• M71: 43,550,334 km (0.112 R)
• M72: 44,945,783 km (0.104 R)
• M73: 46,606,319 km (0.107 R)
• M74: 46,857,195 km (0.099 R)
• M75: 47,360,143 km (0.091 R)
• M76: 47,864,886 km (0.1 R)
• M77: 49,730,970 km (0.118 R)
• M78: 50,586,969 km (0.057 R)
• M79: 53,971,920 km (0.06 R)
• M80: 56,447,017 km (0.104 R)
• M81: 56,625,188 km (0.104 R)
• M82: 59,683,267 km (0.108 R)
• M83: 60,592,822 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 6.5

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.88 AU - 21.32 AU

Year: 28558 Days

Day: 18.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,132,113 km

• M1: 319,990 km (0.118 R)
• M2: 404,064 km (0.055 R)
• M3: 903,122 km (0.118 R)
• M4: 1,994,439 km (0.113 R)
• M5: 2,935,409 km (0.099 R)
• M6: 3,645,401 km (0.046 R)
• M7: 3,994,114 km (0.11 R)
• M8: 5,269,435 km (0.091 R)
• M9: 5,493,383 km (0.088 R)
• M10: 6,066,942 km (0.114 R)
• M11: 6,242,719 km (0.091 R)
• M12: 6,479,682 km (0.076 R)
• M13: 7,023,620 km (0.066 R)
• M14: 7,394,473 km (0.043 R)
• M15: 7,962,496 km (0.12 R)
• M16: 8,090,702 km (0.037 R)
• M17: 8,741,602 km (0.116 R)
• M18: 9,140,280 km (0.099 R)
• M19: 10,581,805 km (0.07 R)
• M20: 10,935,455 km (0.047 R)
• M21: 12,536,601 km (0.079 R)
• M22: 14,287,345 km (0.066 R)
• M23: 14,835,172 km (0.101 R)
• M24: 15,072,135 km (0.111 R)
• M25: 16,113,037 km (0.077 R)
• M26: 16,519,644 km (0.06 R)
• M27: 16,601,325 km (0.112 R)
• M28: 16,929,542 km (0.111 R)
• M29: 17,011,971 km (0.099 R)
• M30: 17,094,549 km (0.065 R)
• M31: 18,179,432 km (0.093 R)
• M32: 18,263,806 km (0.035 R)
• M33: 19,544,962 km (0.1 R)
• M34: 19,978,496 km (0.089 R)
• M35: 21,833,510 km (0.119 R)
• M36: 22,283,201 km (0.1 R)
• M37: 23,927,431 km (0.086 R)
• M38: 24,019,883 km (0.098 R)
• M39: 24,577,285 km (0.091 R)
• M40: 24,670,634 km (0.098 R)
• M41: 25,610,407 km (0.069 R)
• M42: 28,400,857 km (0.1 R)
• M43: 28,793,401 km (0.117 R)
• M44: 29,981,358 km (0.119 R)
• M45: 32,712,417 km (0.119 R)
• M46: 34,367,867 km (0.111 R)
• M47: 34,995,729 km (0.116 R)
• M48: 35,311,081 km (0.097 R)
• M49: 35,732,947 km (0.086 R)
• M50: 37,008,718 km (0.084 R)
• M51: 37,867,559 km (0.1 R)
• M52: 41,256,699 km (0.102 R)
• M53: 42,035,356 km (0.04 R)
• M54: 44,173,110 km (0.085 R)
• M55: 44,855,575 km (0.056 R)
• M56: 46,000,597 km (0.067 R)
• M57: 46,115,638 km (0.045 R)
• M58: 48,085,992 km (0.085 R)
• M59: 48,319,514 km (0.064 R)
• M60: 48,905,190 km (0.07 R)
• M61: 49,022,624 km (0.098 R)
• M62: 51,748,895 km (0.07 R)
• M63: 51,988,402 km (0.105 R)
• M64: 52,829,142 km (0.081 R)
• M65: 52,949,568 km (0.119 R)
• M66: 54,037,892 km (0.115 R)
• M67: 55,011,625 km (0.068 R)
• M68: 55,378,289 km (0.118 R)
• M69: 55,623,031 km (0.039 R)
• M70: 57,471,014 km (0.115 R)
• M71: 58,589,408 km (0.052 R)
• M72: 60,973,848 km (0.077 R)
• M73: 61,226,669 km (0.054 R)
• M74: 63,774,171 km (0.038 R)
• M75: 64,030,881 km (0.095 R)
• M76: 65,578,022 km (0.081 R)
• M77: 66,486,230 km (0.08 R)
• M78: 67,137,430 km (0.1 R)
• M79: 67,659,975 km (0.073 R)
• M80: 70,425,292 km (0.098 R)
• M81: 71,222,050 km (0.07 R)
• M82: 72,958,882 km (0.066 R)
• M83: 80,320,593 km (0.051 R)
• M84: 81,292,081 km (0.053 R)
• M85: 82,546,908 km (0.088 R)
• M86: 83,386,900 km (0.054 R)
• M87: 84,370,506 km (0.064 R)
• M88: 87,202,095 km (0.071 R)
• M89: 88,343,377 km (0.079 R)
• M90: 90,208,563 km (0.119 R)
• M91: 90,929,475 km (0.093 R)
• M92: 91,941,804 km (0.09 R)
• M93: 92,086,764 km (0.104 R)
• M94: 93,831,824 km (0.113 R)
• M95: 94,415,854 km (0.112 R)
• M96: 94,854,774 km (0.075 R)
• M97: 98,538,472 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit