🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 245 Days

Day: 25.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.88 AU - 1.04 AU

Year: 328 Days

Day: 29.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.95 AU

Year: 731 Days

Day: 34.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.88 AU - 2.42 AU

Year: 1098 Days

Day: 38.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,487,111 km

• M1: 442,062 km (0.116 R)
• M2: 1,017,116 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.33 AU - 6.81 AU

Year: 4578 Days

Day: 39.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,487,111 km

• M1: 2,037,673 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 9.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.01 AU - 10.73 AU

Year: 9989 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,487,111 km

• M1: 184,155 km (0.029 R)
• M2: 302,786 km (0.101 R)
• M3: 432,487 km (0.103 R)
• M4: 767,886 km (0.099 R)
• M5: 971,788 km (0.088 R)
• M6: 1,123,630 km (0.072 R)
• M7: 1,605,784 km (0.089 R)
• M8: 1,953,599 km (0.109 R)
• M9: 2,081,954 km (0.118 R)
• M10: 2,507,410 km (0.099 R)
• M11: 2,600,310 km (0.11 R)
• M12: 2,813,936 km (0.081 R)
• M13: 3,283,823 km (0.085 R)
• M14: 4,102,422 km (0.116 R)
• M15: 4,407,602 km (0.055 R)
• M16: 4,749,134 km (0.094 R)
• M17: 5,307,284 km (0.053 R)
• M18: 5,518,217 km (0.073 R)
• M19: 5,609,471 km (0.1 R)
• M20: 5,886,227 km (0.092 R)
• M21: 6,549,395 km (0.119 R)
• M22: 6,646,035 km (0.086 R)
• M23: 7,302,770 km (0.086 R)
• M24: 7,639,066 km (0.099 R)
• M25: 7,706,834 km (0.119 R)
• M26: 7,843,117 km (0.11 R)
• M27: 7,980,298 km (0.103 R)
• M28: 8,396,330 km (0.048 R)
• M29: 9,105,574 km (0.075 R)
• M30: 9,503,803 km (0.077 R)
• M31: 9,833,966 km (0.1 R)
• M32: 10,205,268 km (0.043 R)
• M33: 10,392,564 km (0.119 R)
• M34: 10,467,812 km (0.12 R)
• M35: 11,038,079 km (0.114 R)
• M36: 11,735,803 km (0.058 R)
• M37: 11,814,193 km (0.1 R)
• M38: 12,089,902 km (0.058 R)
• M39: 12,208,832 km (0.118 R)
• M40: 12,407,647 km (0.086 R)
• M41: 12,889,502 km (0.066 R)
• M42: 13,051,517 km (0.071 R)
• M43: 13,173,439 km (0.09 R)
• M44: 14,962,480 km (0.041 R)
• M45: 17,493,975 km (0.088 R)
• M46: 17,673,343 km (0.12 R)
• M47: 17,853,459 km (0.084 R)
• M48: 18,442,725 km (0.108 R)
• M49: 18,671,161 km (0.063 R)
• M50: 18,946,421 km (0.069 R)
• M51: 19,223,027 km (0.12 R)
• M52: 19,361,854 km (0.113 R)
• M53: 19,687,080 km (0.06 R)
• M54: 20,014,101 km (0.096 R)
• M55: 20,958,362 km (0.039 R)
• M56: 21,436,028 km (0.073 R)
• M57: 21,724,304 km (0.086 R)
• M58: 21,820,645 km (0.101 R)
• M59: 22,159,185 km (0.109 R)
• M60: 24,325,960 km (0.11 R)
• M61: 24,526,421 km (0.114 R)
• M62: 25,130,647 km (0.12 R)
• M63: 25,637,933 km (0.105 R)
• M64: 26,405,221 km (0.12 R)
• M65: 26,508,144 km (0.1 R)
• M66: 27,388,079 km (0.1 R)
• M67: 27,910,026 km (0.088 R)
• M68: 28,646,496 km (0.031 R)
• M69: 29,123,265 km (0.115 R)
• M70: 29,389,250 km (0.117 R)
• M71: 29,549,170 km (0.104 R)
• M72: 29,977,319 km (0.119 R)
• M73: 30,461,268 km (0.059 R)
• M74: 30,677,287 km (0.114 R)
• M75: 32,313,140 km (0.114 R)
• M76: 32,588,550 km (0.034 R)
• M77: 32,920,059 km (0.09 R)
• M78: 33,086,262 km (0.065 R)
• M79: 33,252,615 km (0.107 R)
• M80: 33,475,067 km (0.097 R)
• M81: 34,706,856 km (0.058 R)
• M82: 34,988,848 km (0.057 R)
• M83: 35,328,435 km (0.082 R)
• M84: 35,725,767 km (0.066 R)
• M85: 36,067,598 km (0.053 R)
• M86: 36,697,106 km (0.063 R)
• M87: 37,677,121 km (0.113 R)
• M88: 38,840,993 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 11.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.89 AU - 11.23 AU

Year: 11951 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,487,111 km

• M1: 146,456 km (0.114 R)
• M2: 288,574 km (0.098 R)
• M3: 567,425 km (0.097 R)
• M4: 836,850 km (0.115 R)
• M5: 1,045,091 km (0.112 R)
• M6: 1,164,470 km (0.081 R)
• M7: 1,252,733 km (0.055 R)
• M8: 1,380,340 km (0.088 R)
• M9: 1,455,438 km (0.086 R)
• M10: 1,531,882 km (0.102 R)
• M11: 1,669,063 km (0.119 R)
• M12: 2,105,590 km (0.096 R)
• M13: 2,258,928 km (0.063 R)
• M14: 2,909,978 km (0.044 R)
• M15: 3,081,567 km (0.074 R)
• M16: 3,332,592 km (0.092 R)
• M17: 3,774,953 km (0.103 R)
• M18: 4,291,365 km (0.089 R)
• M19: 4,374,990 km (0.103 R)
• M20: 4,859,238 km (0.048 R)
• M21: 5,004,946 km (0.092 R)
• M22: 5,093,060 km (0.08 R)
• M23: 5,663,177 km (0.073 R)
• M24: 6,540,569 km (0.06 R)
• M25: 6,637,059 km (0.096 R)
• M26: 6,864,149 km (0.105 R)
• M27: 7,326,107 km (0.108 R)
• M28: 8,072,301 km (0.076 R)
• M29: 8,807,126 km (0.077 R)
• M30: 9,056,954 km (0.12 R)
• M31: 9,128,761 km (0.113 R)
• M32: 10,004,956 km (0.104 R)
• M33: 10,415,602 km (0.055 R)
• M34: 10,566,247 km (0.089 R)
• M35: 10,793,636 km (0.112 R)
• M36: 10,908,078 km (0.107 R)
• M37: 11,099,414 km (0.12 R)
• M38: 11,719,497 km (0.056 R)
• M39: 11,994,308 km (0.104 R)
• M40: 12,630,548 km (0.117 R)
• M41: 13,155,637 km (0.083 R)
• M42: 14,478,381 km (0.119 R)
• M43: 15,112,975 km (0.052 R)
• M44: 15,198,246 km (0.107 R)
• M45: 15,326,451 km (0.11 R)
• M46: 15,799,779 km (0.107 R)
• M47: 15,886,396 km (0.093 R)
• M48: 16,672,832 km (0.103 R)
• M49: 16,982,051 km (0.078 R)
• M50: 17,740,961 km (0.104 R)
• M51: 19,523,569 km (0.083 R)
• M52: 19,802,869 km (0.059 R)
• M53: 19,989,716 km (0.107 R)
• M54: 20,083,514 km (0.113 R)
• M55: 20,177,312 km (0.101 R)
• M56: 20,648,695 km (0.067 R)
• M57: 20,743,390 km (0.103 R)
• M58: 20,885,658 km (0.098 R)
• M59: 22,424,272 km (0.097 R)
• M60: 22,667,967 km (0.078 R)
• M61: 22,912,410 km (0.115 R)
• M62: 24,148,387 km (0.113 R)
• M63: 24,749,322 km (0.067 R)
• M64: 24,950,830 km (0.092 R)
• M65: 25,152,788 km (0.088 R)
• M66: 25,304,629 km (0.101 R)
• M67: 25,660,074 km (0.081 R)
• M68: 26,943,025 km (0.072 R)
• M69: 27,046,547 km (0.081 R)
• M70: 27,462,130 km (0.087 R)
• M71: 27,984,376 km (0.078 R)
• M72: 29,198,213 km (0.063 R)
• M73: 29,464,348 km (0.045 R)
• M74: 30,483,109 km (0.077 R)
• M75: 31,078,210 km (0.107 R)
• M76: 32,169,975 km (0.118 R)
• M77: 32,831,048 km (0.052 R)
• M78: 33,218,806 km (0.105 R)
• M79: 33,831,110 km (0.098 R)
• M80: 33,942,859 km (0.088 R)
• M81: 35,463,222 km (0.111 R)
• M82: 35,804,156 km (0.11 R)
• M83: 36,374,722 km (0.088 R)
• M84: 36,718,498 km (0.068 R)
• M85: 37,005,876 km (0.027 R)
• M86: 37,640,619 km (0.086 R)
• M87: 37,872,347 km (0.091 R)
• M88: 37,988,285 km (0.096 R)
• M89: 38,104,522 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 8.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.63 AU - 12.37 AU

Year: 13581 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,487,111 km

• M1: 161,117 km (0.104 R)
• M2: 425,756 km (0.093 R)
• M3: 531,970 km (0.114 R)
• M4: 718,219 km (0.106 R)
• M5: 1,196,185 km (0.039 R)
• M6: 1,634,806 km (0.113 R)
• M7: 1,783,356 km (0.079 R)
• M8: 1,910,514 km (0.062 R)
• M9: 2,365,442 km (0.095 R)
• M10: 2,942,740 km (0.078 R)
• M11: 3,658,566 km (0.096 R)
• M12: 3,853,940 km (0.111 R)
• M13: 5,133,152 km (0.087 R)
• M14: 5,425,915 km (0.097 R)
• M15: 5,648,965 km (0.081 R)
• M16: 6,181,234 km (0.085 R)
• M17: 6,531,892 km (0.077 R)
• M18: 6,809,246 km (0.095 R)
• M19: 6,889,132 km (0.088 R)
• M20: 8,552,510 km (0.068 R)
• M21: 8,682,062 km (0.114 R)
• M22: 8,768,829 km (0.101 R)
• M23: 10,104,439 km (0.104 R)
• M24: 11,076,526 km (0.042 R)
• M25: 11,170,772 km (0.081 R)
• M26: 11,312,441 km (0.111 R)
• M27: 11,502,281 km (0.1 R)
• M28: 11,885,401 km (0.116 R)
• M29: 12,565,623 km (0.12 R)
• M30: 13,660,081 km (0.119 R)
• M31: 14,065,491 km (0.118 R)
• M32: 16,473,119 km (0.114 R)
• M33: 17,504,297 km (0.11 R)
• M34: 17,724,057 km (0.084 R)
• M35: 18,948,814 km (0.056 R)
• M36: 19,005,213 km (0.105 R)
• M37: 19,061,611 km (0.119 R)
• M38: 19,685,434 km (0.105 R)
• M39: 20,373,584 km (0.066 R)
• M40: 21,303,485 km (0.027 R)
• M41: 22,843,894 km (0.094 R)
• M42: 23,748,812 km (0.069 R)
• M43: 24,236,351 km (0.092 R)
• M44: 24,358,722 km (0.032 R)
• M45: 24,788,666 km (0.112 R)
• M46: 25,593,653 km (0.058 R)
• M47: 27,102,497 km (0.111 R)
• M48: 27,229,505 km (0.077 R)
• M49: 27,739,634 km (0.077 R)
• M50: 28,124,250 km (0.114 R)
• M51: 28,769,316 km (0.033 R)
• M52: 29,093,644 km (0.081 R)
• M53: 29,811,415 km (0.066 R)
• M54: 30,469,047 km (0.119 R)
• M55: 32,470,517 km (0.119 R)
• M56: 33,011,313 km (0.085 R)
• M57: 34,102,031 km (0.112 R)
• M58: 34,307,878 km (0.1 R)
• M59: 34,720,768 km (0.118 R)
• M60: 35,412,509 km (0.066 R)
• M61: 35,481,922 km (0.082 R)
• M62: 35,551,336 km (0.061 R)
• M63: 36,388,635 km (0.028 R)
• M64: 37,727,386 km (0.103 R)
• M65: 37,798,296 km (0.073 R)
• M66: 37,940,264 km (0.038 R)
• M67: 38,938,979 km (0.077 R)
• M68: 39,010,637 km (0.1 R)
• M69: 40,018,627 km (0.114 R)
• M70: 40,163,288 km (0.05 R)
• M71: 41,107,999 km (0.079 R)
• M72: 41,473,317 km (0.06 R)
• M73: 42,207,094 km (0.1 R)
• M74: 42,649,605 km (0.059 R)
• M75: 42,871,309 km (0.096 R)
• M76: 43,390,264 km (0.116 R)
• M77: 43,613,314 km (0.09 R)
• M78: 43,687,665 km (0.073 R)
• M79: 43,985,813 km (0.116 R)
• M80: 44,060,462 km (0.097 R)
• M81: 44,359,509 km (0.115 R)
• M82: 44,959,546 km (0.063 R)
• M83: 45,185,139 km (0.089 R)
• M84: 45,411,331 km (0.072 R)
• M85: 45,562,275 km (0.084 R)
• M86: 45,637,673 km (0.108 R)
• M87: 46,775,664 km (0.112 R)
• M88: 47,999,674 km (0.079 R)
• M89: 48,461,333 km (0.08 R)
• M90: 50,166,898 km (0.11 R)
• M91: 51,498,319 km (0.112 R)
• M92: 51,892,061 km (0.068 R)
• M93: 52,445,124 km (0.105 R)
• M94: 52,603,398 km (0.096 R)
• M95: 53,079,419 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 4.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 20.11 AU - 21.43 AU

Year: 32965 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,487,111 km

• M1: 121,324 km (0.067 R)
• M2: 312,809 km (0.039 R)
• M3: 348,264 km (0.106 R)
• M4: 1,109,867 km (0.103 R)
• M5: 1,147,266 km (0.098 R)
• M6: 1,203,964 km (0.082 R)
• M7: 1,281,306 km (0.086 R)
• M8: 2,139,698 km (0.096 R)
• M9: 3,939,062 km (0.095 R)
• M10: 4,288,223 km (0.113 R)
• M11: 5,846,434 km (0.1 R)
• M12: 6,925,933 km (0.068 R)
• M13: 7,346,303 km (0.1 R)
• M14: 8,395,881 km (0.081 R)
• M15: 8,544,432 km (0.096 R)
• M16: 9,530,282 km (0.109 R)
• M17: 9,568,878 km (0.113 R)
• M18: 9,918,937 km (0.108 R)
• M19: 10,994,097 km (0.108 R)
• M20: 11,156,411 km (0.092 R)
• M21: 11,814,043 km (0.079 R)
• M22: 13,166,408 km (0.049 R)
• M23: 13,904,524 km (0.067 R)
• M24: 15,876,523 km (0.114 R)
• M25: 17,035,308 km (0.051 R)
• M26: 17,129,255 km (0.093 R)
• M27: 17,317,599 km (0.114 R)
• M28: 17,553,814 km (0.067 R)
• M29: 17,648,659 km (0.076 R)
• M30: 17,791,226 km (0.091 R)
• M31: 18,317,212 km (0.067 R)
• M32: 19,042,612 km (0.083 R)
• M33: 20,621,468 km (0.108 R)
• M34: 21,073,104 km (0.085 R)
• M35: 21,527,882 km (0.104 R)
• M36: 24,323,866 km (0.08 R)
• M37: 25,174,030 km (0.108 R)
• M38: 28,169,728 km (0.073 R)
• M39: 28,225,229 km (0.035 R)
• M40: 29,230,377 km (0.111 R)
• M41: 29,737,364 km (0.089 R)
• M42: 32,083,657 km (0.073 R)
• M43: 32,431,921 km (0.084 R)
• M44: 34,726,303 km (0.053 R)
• M45: 35,562,555 km (0.071 R)
• M46: 36,284,664 km (0.064 R)
• M47: 36,708,176 km (0.103 R)
• M48: 37,376,878 km (0.105 R)
• M49: 39,531,387 km (0.101 R)
• M50: 41,662,409 km (0.09 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit