🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.67 AU - 0.75 AU

Year: 209 Days

Day: 36.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.17 AU - 1.85 AU

Year: 649 Days

Day: 39.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,611,005 km

• M1: 66,571 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.32 AU - 2.14 AU

Year: 796 Days

Day: 35.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 12

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.66 AU - 10.98 AU

Year: 9164 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,611,005 km

• M1: 153,487 km (0.052 R)
• M2: 236,215 km (0.044 R)
• M3: 314,455 km (0.098 R)
• M4: 446,101 km (0.116 R)
• M5: 586,274 km (0.096 R)
• M6: 694,583 km (0.117 R)
• M7: 1,141,282 km (0.091 R)
• M8: 1,385,276 km (0.06 R)
• M9: 1,601,894 km (0.106 R)
• M10: 2,267,006 km (0.116 R)
• M11: 2,368,583 km (0.096 R)
• M12: 2,524,015 km (0.066 R)
• M13: 3,916,921 km (0.11 R)
• M14: 4,384,265 km (0.107 R)
• M15: 4,479,858 km (0.112 R)
• M16: 4,770,975 km (0.096 R)
• M17: 4,869,560 km (0.06 R)
• M18: 5,001,805 km (0.117 R)
• M19: 5,681,578 km (0.117 R)
• M20: 6,498,980 km (0.108 R)
• M21: 6,755,241 km (0.118 R)
• M22: 6,866,093 km (0.094 R)
• M23: 7,239,789 km (0.109 R)
• M24: 7,735,706 km (0.061 R)
• M25: 8,046,421 km (0.116 R)
• M26: 8,680,117 km (0.037 R)
• M27: 9,329,970 km (0.114 R)
• M28: 9,869,420 km (0.103 R)
• M29: 10,248,950 km (0.072 R)
• M30: 12,037,841 km (0.034 R)
• M31: 12,899,376 km (0.11 R)
• M32: 13,267,985 km (0.117 R)
• M33: 13,640,184 km (0.096 R)
• M34: 13,733,683 km (0.083 R)
• M35: 14,015,675 km (0.055 R)
• M36: 14,252,189 km (0.116 R)
• M37: 15,066,151 km (0.074 R)
• M38: 15,649,882 km (0.115 R)
• M39: 16,290,460 km (0.09 R)
• M40: 17,040,394 km (0.06 R)
• M41: 17,852,711 km (0.088 R)
• M42: 17,955,185 km (0.056 R)
• M43: 18,625,832 km (0.057 R)
• M44: 19,409,725 km (0.083 R)
• M45: 19,726,274 km (0.046 R)
• M46: 20,097,876 km (0.078 R)
• M47: 20,525,277 km (0.063 R)
• M48: 20,847,959 km (0.114 R)
• M49: 21,063,829 km (0.085 R)
• M50: 21,552,565 km (0.078 R)
• M51: 22,873,963 km (0.112 R)
• M52: 23,208,464 km (0.113 R)
• M53: 24,221,541 km (0.05 R)
• M54: 24,448,630 km (0.117 R)
• M55: 24,562,474 km (0.109 R)
• M56: 24,962,200 km (0.12 R)
• M57: 25,884,022 km (0.092 R)
• M58: 27,346,491 km (0.09 R)
• M59: 27,523,764 km (0.045 R)
• M60: 27,642,246 km (0.091 R)
• M61: 27,760,877 km (0.088 R)
• M62: 29,076,441 km (0.117 R)
• M63: 30,657,391 km (0.101 R)
• M64: 30,841,695 km (0.066 R)
• M65: 31,954,704 km (0.08 R)
• M66: 32,141,551 km (0.075 R)
• M67: 34,029,177 km (0.114 R)
• M68: 34,986,604 km (0.095 R)
• M69: 36,862,411 km (0.1 R)
• M70: 38,638,138 km (0.079 R)
• M71: 38,770,831 km (0.095 R)
• M72: 40,441,690 km (0.065 R)
• M73: 40,846,203 km (0.112 R)
• M74: 41,591,200 km (0.095 R)
• M75: 42,067,669 km (0.093 R)
• M76: 42,751,481 km (0.089 R)
• M77: 43,163,474 km (0.101 R)
• M78: 43,301,253 km (0.041 R)
• M79: 44,268,852 km (0.087 R)
• M80: 44,685,632 km (0.096 R)
• M81: 45,313,494 km (0.09 R)
• M82: 46,366,214 km (0.1 R)
• M83: 47,001,706 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 13.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.25 AU - 12.45 AU

Year: 15184 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,611,005 km

• M1: 205,398 km (0.089 R)
• M2: 583,432 km (0.117 R)
• M3: 871,856 km (0.082 R)
• M4: 1,015,321 km (0.073 R)
• M5: 1,368,671 km (0.104 R)
• M6: 1,495,231 km (0.103 R)
• M7: 2,090,331 km (0.114 R)
• M8: 2,674,511 km (0.116 R)
• M9: 2,944,086 km (0.096 R)
• M10: 4,581,435 km (0.116 R)
• M11: 6,238,830 km (0.082 R)
• M12: 6,525,758 km (0.068 R)
• M13: 7,337,177 km (0.093 R)
• M14: 7,793,301 km (0.031 R)
• M15: 8,141,415 km (0.099 R)
• M16: 8,258,700 km (0.063 R)
• M17: 8,693,132 km (0.069 R)
• M18: 8,812,960 km (0.039 R)
• M19: 9,543,596 km (0.068 R)
• M20: 9,832,918 km (0.112 R)
• M21: 10,083,345 km (0.111 R)
• M22: 11,062,613 km (0.103 R)
• M23: 11,279,530 km (0.114 R)
• M24: 11,366,745 km (0.069 R)
• M25: 11,497,943 km (0.113 R)
• M26: 11,894,527 km (0.099 R)
• M27: 12,072,249 km (0.07 R)
• M28: 12,250,869 km (0.099 R)
• M29: 12,520,444 km (0.046 R)
• M30: 12,882,920 km (0.091 R)
• M31: 13,618,193 km (0.06 R)
• M32: 14,367,230 km (0.082 R)
• M33: 14,556,621 km (0.058 R)
• M34: 14,699,188 km (0.103 R)
• M35: 15,856,327 km (0.097 R)
• M36: 15,954,164 km (0.111 R)
• M37: 16,297,940 km (0.105 R)
• M38: 16,446,042 km (0.114 R)
• M39: 16,644,109 km (0.111 R)
• M40: 17,394,193 km (0.109 R)
• M41: 18,411,459 km (0.058 R)
• M42: 18,514,232 km (0.09 R)
• M43: 19,083,153 km (0.04 R)
• M44: 19,448,022 km (0.101 R)
• M45: 20,237,899 km (0.028 R)
• M46: 20,343,964 km (0.049 R)
• M47: 20,823,874 km (0.115 R)
• M48: 21,038,248 km (0.108 R)
• M49: 21,145,809 km (0.108 R)
• M50: 21,794,615 km (0.104 R)
• M51: 22,176,089 km (0.109 R)
• M52: 22,614,860 km (0.098 R)
• M53: 22,724,964 km (0.097 R)
• M54: 24,285,718 km (0.073 R)
• M55: 25,192,880 km (0.038 R)
• M56: 26,574,566 km (0.056 R)
• M57: 26,807,340 km (0.107 R)
• M58: 27,509,403 km (0.1 R)
• M59: 27,685,928 km (0.11 R)
• M60: 27,862,753 km (0.093 R)
• M61: 29,291,113 km (0.101 R)
• M62: 30,135,294 km (0.112 R)
• M63: 30,317,205 km (0.119 R)
• M64: 30,865,182 km (0.116 R)
• M65: 31,232,445 km (0.113 R)
• M66: 34,411,400 km (0.118 R)
• M67: 35,493,890 km (0.106 R)
• M68: 36,652,077 km (0.07 R)
• M69: 36,911,180 km (0.093 R)
• M70: 37,366,107 km (0.119 R)
• M71: 37,822,830 km (0.116 R)
• M72: 38,610,014 km (0.088 R)
• M73: 38,873,605 km (0.049 R)
• M74: 40,869,839 km (0.108 R)
• M75: 41,071,198 km (0.101 R)
• M76: 41,407,793 km (0.115 R)
• M77: 41,880,373 km (0.083 R)
• M78: 42,626,716 km (0.037 R)
• M79: 43,514,281 km (0.034 R)
• M80: 43,788,643 km (0.117 R)
• M81: 44,270,199 km (0.119 R)
• M82: 44,546,207 km (0.118 R)
• M83: 45,169,132 km (0.118 R)
• M84: 45,446,936 km (0.108 R)
• M85: 45,864,762 km (0.103 R)
• M86: 46,353,648 km (0.089 R)
• M87: 46,704,006 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.7

Radius: 7.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.74 AU - 23.28 AU

Year: 32496 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,611,005 km

• M1: 106,214 km (0.11 R)
• M2: 153,936 km (0.105 R)
• M3: 336,745 km (0.111 R)
• M4: 393,891 km (0.045 R)
• M5: 658,530 km (0.092 R)
• M6: 1,208,003 km (0.118 R)
• M7: 1,460,075 km (0.103 R)
• M8: 1,626,129 km (0.081 R)
• M9: 1,940,584 km (0.107 R)
• M10: 2,467,018 km (0.1 R)
• M11: 4,819,744 km (0.057 R)
• M12: 5,018,111 km (0.104 R)
• M13: 5,629,218 km (0.086 R)
• M14: 6,371,673 km (0.049 R)
• M15: 6,425,827 km (0.108 R)
• M16: 6,865,196 km (0.102 R)
• M17: 7,427,833 km (0.1 R)
• M18: 8,122,566 km (0.116 R)
• M19: 8,837,793 km (0.074 R)
• M20: 8,898,381 km (0.119 R)
• M21: 9,387,566 km (0.12 R)
• M22: 9,822,746 km (0.117 R)
• M23: 10,074,369 km (0.053 R)
• M24: 10,971,807 km (0.116 R)
• M25: 12,637,131 km (0.115 R)
• M26: 15,974,360 km (0.115 R)
• M27: 16,418,965 km (0.098 R)
• M28: 16,642,763 km (0.065 R)
• M29: 18,237,776 km (0.083 R)
• M30: 21,897,688 km (0.057 R)
• M31: 22,061,946 km (0.084 R)
• M32: 23,894,520 km (0.096 R)
• M33: 25,688,797 km (0.052 R)
• M34: 26,645,924 km (0.111 R)
• M35: 26,733,588 km (0.119 R)
• M36: 26,908,917 km (0.045 R)
• M37: 31,048,888 km (0.101 R)
• M38: 31,881,849 km (0.077 R)
• M39: 32,909,736 km (0.097 R)
• M40: 33,948,544 km (0.093 R)
• M41: 34,233,678 km (0.074 R)
• M42: 34,998,123 km (0.112 R)
• M43: 37,618,928 km (0.11 R)
• M44: 38,704,709 km (0.087 R)
• M45: 40,604,303 km (0.104 R)
• M46: 41,210,473 km (0.105 R)
• M47: 41,717,909 km (0.115 R)
• M48: 43,046,937 km (0.111 R)
• M49: 43,458,630 km (0.048 R)
• M50: 45,118,419 km (0.091 R)
• M51: 46,693,385 km (0.095 R)
• M52: 47,328,278 km (0.079 R)
• M53: 48,179,490 km (0.052 R)
• M54: 48,286,154 km (0.107 R)
• M55: 48,606,891 km (0.102 R)
• M56: 49,357,873 km (0.102 R)
• M57: 51,089,019 km (0.104 R)
• M58: 52,290,589 km (0.056 R)
• M59: 55,502,904 km (0.073 R)
• M60: 55,838,752 km (0.103 R)
• M61: 58,209,130 km (0.115 R)
• M62: 58,436,668 km (0.111 R)
• M63: 59,578,399 km (0.102 R)
• M64: 59,922,325 km (0.064 R)
• M65: 60,152,107 km (0.072 R)
• M66: 60,497,080 km (0.08 R)
• M67: 60,958,290 km (0.113 R)
• M68: 61,420,547 km (0.103 R)
• M69: 61,884,002 km (0.114 R)
• M70: 61,999,940 km (0.072 R)
• M71: 63,164,410 km (0.071 R)
• M72: 63,281,246 km (0.116 R)
• M73: 64,101,042 km (0.057 R)
• M74: 65,869,738 km (0.114 R)
• M75: 65,988,219 km (0.093 R)
• M76: 68,013,326 km (0.092 R)
• M77: 68,133,004 km (0.078 R)
• M78: 68,853,018 km (0.117 R)
• M79: 69,093,572 km (0.12 R)
• M80: 69,455,000 km (0.107 R)
• M81: 70,542,876 km (0.097 R)
• M82: 72,735,532 km (0.11 R)
• M83: 73,594,224 km (0.098 R)
• M84: 76,190,345 km (0.098 R)
• M85: 77,937,798 km (0.062 R)
• M86: 80,457,026 km (0.088 R)
• M87: 80,837,154 km (0.097 R)
• M88: 80,964,013 km (0.11 R)
• M89: 83,130,789 km (0.111 R)
• M90: 85,445,666 km (0.06 R)
• M91: 85,574,919 km (0.081 R)
• M92: 86,611,034 km (0.076 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit