🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 30.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 164 Days

Day: 41.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,176,354 km

• M1: 158,125 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 200 Days

Day: 16.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,176,354 km

• M1: 50,115 km (0.083 R)
• M2: 526,136 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.79 AU - 1.25 AU

Year: 392 Days

Day: 42.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.1 AU - 1.12 AU

Year: 445 Days

Day: 17.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,176,354 km

• M1: 104,120 km (0.083 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 13.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.33 AU - 6.49 AU

Year: 5471 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,176,354 km

• M1: 193,430 km (0.104 R)
• M2: 301,589 km (0.106 R)
• M3: 457,021 km (0.073 R)
• M4: 562,189 km (0.058 R)
• M5: 792,121 km (0.094 R)
• M6: 925,263 km (0.113 R)
• M7: 1,203,515 km (0.105 R)
• M8: 1,650,513 km (0.116 R)
• M9: 1,855,612 km (0.071 R)
• M10: 2,116,361 km (0.103 R)
• M11: 2,243,370 km (0.108 R)
• M12: 2,405,833 km (0.044 R)
• M13: 2,505,166 km (0.07 R)
• M14: 2,777,284 km (0.087 R)
• M15: 3,149,035 km (0.115 R)
• M16: 3,631,788 km (0.031 R)
• M17: 4,157,923 km (0.12 R)
• M18: 4,258,004 km (0.092 R)
• M19: 5,217,076 km (0.047 R)
• M20: 5,990,647 km (0.07 R)
• M21: 6,126,930 km (0.069 R)
• M22: 6,356,414 km (0.062 R)
• M23: 6,542,064 km (0.104 R)
• M24: 6,871,180 km (0.091 R)
• M25: 6,966,324 km (0.105 R)
• M26: 7,594,934 km (0.108 R)
• M27: 7,693,220 km (0.095 R)
• M28: 8,091,001 km (0.093 R)
• M29: 8,317,642 km (0.063 R)
• M30: 8,444,501 km (0.115 R)
• M31: 8,597,689 km (0.066 R)
• M32: 9,509,039 km (0.119 R)
• M33: 9,935,991 km (0.106 R)
• M34: 10,478,433 km (0.083 R)
• M35: 10,588,238 km (0.104 R)
• M36: 11,451,119 km (0.118 R)
• M37: 11,535,791 km (0.111 R)
• M38: 11,791,304 km (0.085 R)
• M39: 12,077,335 km (0.068 R)
• M40: 12,597,936 km (0.094 R)
• M41: 13,037,454 km (0.099 R)
• M42: 13,125,867 km (0.093 R)
• M43: 13,571,519 km (0.085 R)
• M44: 14,052,326 km (0.109 R)
• M45: 14,447,115 km (0.101 R)
• M46: 14,691,857 km (0.083 R)
• M47: 14,845,494 km (0.064 R)
• M48: 15,309,696 km (0.115 R)
• M49: 15,873,232 km (0.082 R)
• M50: 16,571,106 km (0.117 R)
• M51: 16,923,858 km (0.096 R)
• M52: 17,964,012 km (0.1 R)
• M53: 18,227,304 km (0.114 R)
• M54: 19,664,491 km (0.11 R)
• M55: 19,969,820 km (0.119 R)
• M56: 21,694,982 km (0.105 R)
• M57: 22,327,781 km (0.097 R)
• M58: 22,610,970 km (0.091 R)
• M59: 23,073,676 km (0.094 R)
• M60: 23,288,349 km (0.079 R)
• M61: 24,262,231 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 10

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.24 AU - 11.48 AU

Year: 12698 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,176,354 km

• M1: 138,228 km (0.108 R)
• M2: 562,039 km (0.119 R)
• M3: 1,533,079 km (0.1 R)
• M4: 1,611,319 km (0.11 R)
• M5: 1,896,003 km (0.105 R)
• M6: 2,308,146 km (0.096 R)
• M7: 2,398,503 km (0.12 R)
• M8: 2,844,005 km (0.107 R)
• M9: 3,315,238 km (0.103 R)
• M10: 3,443,444 km (0.104 R)
• M11: 3,573,145 km (0.117 R)
• M12: 4,081,329 km (0.096 R)
• M13: 4,191,284 km (0.12 R)
• M14: 4,274,310 km (0.112 R)
• M15: 4,386,060 km (0.085 R)
• M16: 5,524,949 km (0.041 R)
• M17: 5,646,721 km (0.078 R)
• M18: 6,048,840 km (0.118 R)
• M19: 6,492,248 km (0.085 R)
• M20: 6,815,529 km (0.08 R)
• M21: 6,946,278 km (0.081 R)
• M22: 7,646,546 km (0.108 R)
• M23: 8,022,335 km (0.118 R)
• M24: 8,091,300 km (0.102 R)
• M25: 8,229,828 km (0.107 R)
• M26: 8,404,109 km (0.104 R)
• M27: 8,756,412 km (0.06 R)
• M28: 9,221,662 km (0.116 R)
• M29: 9,330,120 km (0.115 R)
• M30: 9,402,675 km (0.091 R)
• M31: 9,512,031 km (0.098 R)
• M32: 10,027,246 km (0.061 R)
• M33: 10,213,495 km (0.072 R)
• M34: 10,514,038 km (0.103 R)
• M35: 11,200,542 km (0.069 R)
• M36: 11,471,464 km (0.093 R)
• M37: 11,980,396 km (0.038 R)
• M38: 12,337,037 km (0.104 R)
• M39: 12,777,753 km (0.118 R)
• M40: 13,060,792 km (0.115 R)
• M41: 13,182,864 km (0.098 R)
• M42: 13,674,592 km (0.108 R)
• M43: 13,757,020 km (0.116 R)
• M44: 14,130,566 km (0.115 R)
• M45: 14,297,667 km (0.081 R)
• M46: 14,845,195 km (0.08 R)
• M47: 15,142,745 km (0.082 R)
• M48: 15,657,661 km (0.067 R)
• M49: 15,830,596 km (0.107 R)
• M50: 16,134,729 km (0.105 R)
• M51: 17,281,247 km (0.105 R)
• M52: 18,728,157 km (0.112 R)
• M53: 19,838,622 km (0.073 R)
• M54: 19,932,121 km (0.097 R)
• M55: 20,827,764 km (0.062 R)
• M56: 21,160,918 km (0.058 R)
• M57: 21,256,511 km (0.069 R)
• M58: 21,736,421 km (0.118 R)
• M59: 22,317,010 km (0.089 R)
• M60: 22,560,406 km (0.111 R)
• M61: 23,246,761 km (0.097 R)
• M62: 23,790,849 km (0.108 R)
• M63: 24,439,206 km (0.058 R)
• M64: 25,143,961 km (0.112 R)
• M65: 26,059,799 km (0.1 R)
• M66: 26,624,980 km (0.118 R)
• M67: 27,090,379 km (0.116 R)
• M68: 27,246,111 km (0.047 R)
• M69: 28,713,815 km (0.096 R)
• M70: 28,978,604 km (0.09 R)
• M71: 29,297,397 km (0.106 R)
• M72: 29,777,905 km (0.093 R)
• M73: 32,383,900 km (0.07 R)
• M74: 33,046,618 km (0.113 R)
• M75: 33,881,524 km (0.104 R)
• M76: 34,161,422 km (0.042 R)
• M77: 34,554,415 km (0.117 R)
• M78: 35,799,518 km (0.105 R)
• M79: 35,913,362 km (0.101 R)
• M80: 36,084,502 km (0.096 R)
• M81: 36,484,826 km (0.059 R)
• M82: 37,116,877 km (0.056 R)
• M83: 39,034,572 km (0.094 R)
• M84: 39,269,142 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.6

Radius: 7.6

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.34 AU - 13.36 AU

Year: 17541 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,176,354 km

• M1: 191,485 km (0.105 R)
• M2: 517,010 km (0.12 R)
• M3: 619,784 km (0.087 R)
• M4: 1,046,437 km (0.032 R)
• M5: 1,610,271 km (0.116 R)
• M6: 2,823,660 km (0.102 R)
• M7: 3,673,974 km (0.119 R)
• M8: 3,755,056 km (0.075 R)
• M9: 4,085,219 km (0.047 R)
• M10: 4,381,722 km (0.109 R)
• M11: 5,543,349 km (0.111 R)
• M12: 5,730,197 km (0.067 R)
• M13: 6,014,283 km (0.112 R)
• M14: 6,449,164 km (0.05 R)
• M15: 7,502,932 km (0.116 R)
• M16: 7,865,856 km (0.052 R)
• M17: 8,023,233 km (0.118 R)
• M18: 8,181,657 km (0.1 R)
• M19: 8,341,128 km (0.104 R)
• M20: 9,934,645 km (0.101 R)
• M21: 10,621,000 km (0.071 R)
• M22: 11,619,416 km (0.101 R)
• M23: 12,281,387 km (0.05 R)
• M24: 14,147,919 km (0.098 R)
• M25: 14,531,788 km (0.116 R)
• M26: 14,725,068 km (0.057 R)
• M27: 15,835,832 km (0.105 R)
• M28: 16,367,952 km (0.076 R)
• M29: 16,434,822 km (0.094 R)
• M30: 16,770,819 km (0.101 R)
• M31: 17,313,111 km (0.113 R)
• M32: 17,381,328 km (0.099 R)
• M33: 17,655,092 km (0.103 R)
• M34: 17,999,167 km (0.055 R)
• M35: 22,520,314 km (0.119 R)
• M36: 23,118,257 km (0.064 R)
• M37: 23,419,247 km (0.07 R)
• M38: 23,949,123 km (0.091 R)
• M39: 24,025,119 km (0.118 R)
• M40: 24,406,294 km (0.065 R)
• M41: 24,866,457 km (0.079 R)
• M42: 25,951,341 km (0.072 R)
• M43: 26,029,431 km (0.038 R)
• M44: 26,499,468 km (0.033 R)
• M45: 26,814,521 km (0.076 R)
• M46: 27,051,484 km (0.065 R)
• M47: 27,926,631 km (0.054 R)
• M48: 31,020,465 km (0.082 R)
• M49: 31,103,342 km (0.052 R)
• M50: 31,518,775 km (0.104 R)
• M51: 32,439,251 km (0.08 R)
• M52: 32,607,549 km (0.054 R)
• M53: 33,199,059 km (0.094 R)
• M54: 34,392,401 km (0.112 R)
• M55: 35,339,954 km (0.116 R)
• M56: 35,860,405 km (0.07 R)
• M57: 36,296,034 km (0.066 R)
• M58: 36,908,787 km (0.12 R)
• M59: 38,946,310 km (0.063 R)
• M60: 40,656,961 km (0.058 R)
• M61: 40,747,618 km (0.107 R)
• M62: 42,484,000 km (0.092 R)
• M63: 43,592,969 km (0.075 R)
• M64: 44,992,457 km (0.106 R)
• M65: 45,933,727 km (0.044 R)
• M66: 46,122,819 km (0.12 R)
• M67: 46,312,060 km (0.104 R)
• M68: 47,644,379 km (0.079 R)
• M69: 48,989,114 km (0.118 R)
• M70: 49,182,245 km (0.107 R)
• M71: 51,127,466 km (0.059 R)
• M72: 52,109,426 km (0.049 R)
• M73: 52,405,331 km (0.091 R)
• M74: 52,602,800 km (0.03 R)
• M75: 53,992,415 km (0.113 R)
• M76: 56,908,975 km (0.111 R)
• M77: 57,112,129 km (0.106 R)
• M78: 57,213,706 km (0.066 R)
• M79: 57,722,638 km (0.118 R)
• M80: 58,233,066 km (0.12 R)
• M81: 59,876,548 km (0.111 R)
• M82: 60,807,645 km (0.116 R)
• M83: 61,015,137 km (0.117 R)
• M84: 61,952,069 km (0.033 R)
• M85: 62,265,476 km (0.067 R)
• M86: 62,370,045 km (0.115 R)
• M87: 63,524,342 km (0.042 R)
• M88: 65,109,481 km (0.104 R)
• M89: 65,215,696 km (0.101 R)
• M90: 66,387,047 km (0.066 R)
• M91: 67,565,430 km (0.093 R)
• M92: 67,995,673 km (0.106 R)
• M93: 68,426,814 km (0.065 R)
• M94: 72,457,429 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.4

Radius: 4.3

Gravity: 49.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.18 AU - 13.28 AU

Year: 18325 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,176,354 km

• M1: 110,104 km (0.106 R)
• M2: 485,295 km (0.027 R)
• M3: 639,531 km (0.112 R)
• M4: 1,102,088 km (0.084 R)
• M5: 1,304,643 km (0.096 R)
• M6: 1,646,175 km (0.115 R)
• M7: 1,945,520 km (0.07 R)
• M8: 2,745,570 km (0.11 R)
• M9: 2,822,762 km (0.052 R)
• M10: 2,979,541 km (0.061 R)
• M11: 3,019,184 km (0.06 R)
• M12: 3,762,087 km (0.109 R)
• M13: 4,109,753 km (0.07 R)
• M14: 4,287,325 km (0.084 R)
• M15: 4,881,827 km (0.055 R)
• M16: 5,117,294 km (0.051 R)
• M17: 6,814,333 km (0.102 R)
• M18: 7,183,540 km (0.074 R)
• M19: 7,722,242 km (0.118 R)
• M20: 8,838,093 km (0.042 R)
• M21: 9,009,681 km (0.077 R)
• M22: 9,943,770 km (0.084 R)
• M23: 10,422,334 km (0.084 R)
• M24: 10,543,209 km (0.026 R)
• M25: 11,092,533 km (0.075 R)
• M26: 11,401,751 km (0.105 R)
• M27: 11,713,812 km (0.096 R)
• M28: 11,839,325 km (0.068 R)
• M29: 11,902,306 km (0.097 R)
• M30: 12,602,274 km (0.045 R)
• M31: 14,242,166 km (0.099 R)
• M32: 15,052,837 km (0.073 R)
• M33: 15,326,451 km (0.082 R)
• M34: 17,215,274 km (0.078 R)
• M35: 17,358,140 km (0.101 R)
• M36: 17,933,344 km (0.05 R)
• M37: 18,223,265 km (0.119 R)
• M38: 19,250,104 km (0.09 R)
• M39: 20,220,396 km (0.095 R)
• M40: 21,053,806 km (0.096 R)
• M41: 21,283,139 km (0.115 R)
• M42: 22,832,375 km (0.113 R)
• M43: 23,146,531 km (0.105 R)
• M44: 23,225,219 km (0.057 R)
• M45: 25,629,556 km (0.116 R)
• M46: 26,283,897 km (0.065 R)
• M47: 26,943,773 km (0.03 R)
• M48: 27,609,035 km (0.088 R)
• M49: 28,279,832 km (0.078 R)
• M50: 28,955,865 km (0.08 R)
• M51: 29,637,283 km (0.025 R)
• M52: 29,722,703 km (0.095 R)
• M53: 30,151,750 km (0.086 R)
• M54: 31,276,576 km (0.054 R)
• M55: 31,975,498 km (0.097 R)
• M56: 34,732,437 km (0.092 R)
• M57: 34,912,852 km (0.101 R)
• M58: 36,184,883 km (0.101 R)
• M59: 36,918,511 km (0.096 R)
• M60: 37,287,120 km (0.107 R)
• M61: 38,680,325 km (0.109 R)
• M62: 40,374,670 km (0.117 R)
• M63: 40,564,360 km (0.099 R)
• M64: 41,421,855 km (0.102 R)
• M65: 41,709,083 km (0.042 R)
• M66: 42,092,951 km (0.091 R)
• M67: 43,057,858 km (0.038 R)
• M68: 43,932,556 km (0.112 R)
• M69: 46,989,738 km (0.094 R)
• M70: 47,289,233 km (0.092 R)
• M71: 48,191,608 km (0.069 R)
• M72: 55,084,330 km (0.03 R)
• M73: 55,822,146 km (0.045 R)
• M74: 56,987,962 km (0.108 R)
• M75: 59,559,400 km (0.096 R)
• M76: 60,208,206 km (0.12 R)
• M77: 60,424,974 km (0.074 R)
• M78: 61,403,643 km (0.107 R)
• M79: 62,497,203 km (0.102 R)
• M80: 63,818,003 km (0.062 R)
• M81: 64,592,621 km (0.031 R)
• M82: 66,823,125 km (0.057 R)
• M83: 66,935,323 km (0.1 R)
• M84: 67,384,715 km (0.114 R)
• M85: 68,173,545 km (0.095 R)
• M86: 68,625,630 km (0.07 R)
• M87: 69,419,246 km (0.101 R)
• M88: 71,818,347 km (0.096 R)
• M89: 72,163,170 km (0.087 R)
• M90: 73,201,230 km (0.107 R)
• M91: 73,317,019 km (0.117 R)
• M92: 74,825,863 km (0.069 R)
• M93: 74,942,400 km (0.061 R)
• M94: 76,110,759 km (0.117 R)
• M95: 78,465,280 km (0.053 R)
• M96: 78,702,093 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit