🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 287 Days

Day: 37.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,187,112 km

• M1: 74,799 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.02 AU - 1.44 AU

Year: 482 Days

Day: 23.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2 AU - 2.12 AU

Year: 1044 Days

Day: 46.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.57 AU - 5.83 AU

Year: 3598 Days

Day: 18.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,187,112 km

• M1: 286,181 km (0.063 R)
• M2: 1,298,360 km (0.093 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 8.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.58 AU - 7.1 AU

Year: 4983 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,187,112 km

• M1: 180,415 km (0.065 R)
• M2: 269,276 km (0.096 R)
• M3: 335,548 km (0.114 R)
• M4: 416,780 km (0.095 R)
• M5: 472,580 km (0.087 R)
• M6: 601,982 km (0.087 R)
• M7: 695,181 km (0.076 R)
• M8: 929,003 km (0.112 R)
• M9: 1,016,218 km (0.104 R)
• M10: 1,117,945 km (0.051 R)
• M11: 1,234,930 km (0.115 R)
• M12: 1,393,355 km (0.118 R)
• M13: 1,494,184 km (0.084 R)
• M14: 1,571,526 km (0.066 R)
• M15: 1,703,321 km (0.118 R)
• M16: 1,964,220 km (0.03 R)
• M17: 2,326,845 km (0.064 R)
• M18: 2,998,839 km (0.115 R)
• M19: 3,113,730 km (0.086 R)
• M20: 3,501,637 km (0.035 R)
• M21: 3,692,674 km (0.037 R)
• M22: 3,958,659 km (0.112 R)
• M23: 4,066,818 km (0.105 R)
• M24: 4,546,878 km (0.082 R)
• M25: 4,870,458 km (0.111 R)
• M26: 5,241,012 km (0.112 R)
• M27: 5,399,735 km (0.105 R)
• M28: 5,661,232 km (0.119 R)
• M29: 5,926,768 km (0.089 R)
• M30: 6,280,268 km (0.05 R)
• M31: 6,343,399 km (0.118 R)
• M32: 6,598,014 km (0.096 R)
• M33: 7,029,604 km (0.069 R)
• M34: 7,271,055 km (0.054 R)
• M35: 7,492,759 km (0.041 R)
• M36: 7,852,243 km (0.106 R)
• M37: 7,988,526 km (0.041 R)
• M38: 8,541,590 km (0.115 R)
• M39: 8,893,444 km (0.119 R)
• M40: 8,964,353 km (0.037 R)
• M41: 9,370,063 km (0.1 R)
• M42: 10,149,916 km (0.052 R)
• M43: 10,298,317 km (0.107 R)
• M44: 10,723,175 km (0.063 R)
• M45: 11,204,731 km (0.114 R)
• M46: 11,281,475 km (0.045 R)
• M47: 12,215,265 km (0.08 R)
• M48: 12,771,320 km (0.053 R)
• M49: 12,931,838 km (0.105 R)
• M50: 13,066,028 km (0.078 R)
• M51: 13,389,907 km (0.093 R)
• M52: 13,798,608 km (0.097 R)
• M53: 14,018,218 km (0.103 R)
• M54: 14,156,147 km (0.105 R)
• M55: 14,349,877 km (0.058 R)
• M56: 14,656,253 km (0.1 R)
• M57: 14,964,724 km (0.094 R)
• M58: 15,049,097 km (0.089 R)
• M59: 15,388,684 km (0.071 R)
• M60: 15,445,531 km (0.059 R)
• M61: 16,277,744 km (0.043 R)
• M62: 16,422,705 km (0.102 R)
• M63: 16,830,808 km (0.067 R)
• M64: 17,657,037 km (0.09 R)
• M65: 17,895,496 km (0.077 R)
• M66: 18,165,071 km (0.111 R)
• M67: 19,195,800 km (0.103 R)
• M68: 19,287,504 km (0.115 R)
• M69: 19,903,698 km (0.118 R)
• M70: 19,965,631 km (0.069 R)
• M71: 20,089,648 km (0.064 R)
• M72: 20,338,728 km (0.102 R)
• M73: 20,588,706 km (0.114 R)
• M74: 20,934,128 km (0.077 R)
• M75: 21,186,649 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 10.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.76 AU - 7.54 AU

Year: 6055 Days

Day: 12.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,187,112 km

• M1: 132,693 km (0.1 R)
• M2: 268,379 km (0.066 R)
• M3: 457,470 km (0.068 R)
• M4: 747,989 km (0.055 R)
• M5: 1,014,423 km (0.115 R)
• M6: 1,469,350 km (0.041 R)
• M7: 1,786,348 km (0.12 R)
• M8: 1,942,977 km (0.046 R)
• M9: 2,063,553 km (0.045 R)
• M10: 2,249,354 km (0.112 R)
• M11: 2,816,629 km (0.092 R)
• M12: 3,234,755 km (0.118 R)
• M13: 3,499,992 km (0.038 R)
• M14: 3,873,238 km (0.025 R)
• M15: 3,974,815 km (0.108 R)
• M16: 4,077,440 km (0.109 R)
• M17: 4,657,730 km (0.108 R)
• M18: 5,040,401 km (0.117 R)
• M19: 5,235,626 km (0.09 R)
• M20: 5,320,149 km (0.119 R)
• M21: 5,490,391 km (0.111 R)
• M22: 5,633,706 km (0.119 R)
• M23: 6,012,039 km (0.118 R)
• M24: 6,732,203 km (0.083 R)
• M25: 6,978,292 km (0.118 R)
• M26: 7,479,445 km (0.095 R)
• M27: 7,702,495 km (0.1 R)
• M28: 7,830,850 km (0.116 R)
• M29: 8,057,341 km (0.115 R)
• M30: 8,616,239 km (0.088 R)
• M31: 9,119,785 km (0.096 R)
• M32: 9,598,349 km (0.117 R)
• M33: 10,261,068 km (0.104 R)
• M34: 10,651,518 km (0.062 R)
• M35: 10,794,683 km (0.089 R)
• M36: 11,046,905 km (0.119 R)
• M37: 11,337,424 km (0.084 R)
• M38: 12,562,481 km (0.113 R)
• M39: 12,638,028 km (0.058 R)
• M40: 12,713,725 km (0.082 R)
• M41: 12,827,718 km (0.104 R)
• M42: 13,094,750 km (0.049 R)
• M43: 13,402,324 km (0.097 R)
• M44: 13,712,290 km (0.081 R)
• M45: 14,855,517 km (0.114 R)
• M46: 14,935,403 km (0.069 R)
• M47: 15,865,453 km (0.073 R)
• M48: 16,855,790 km (0.078 R)
• M49: 17,274,365 km (0.079 R)
• M50: 17,696,381 km (0.036 R)
• M51: 17,866,175 km (0.042 R)
• M52: 19,637,114 km (0.104 R)
• M53: 20,298,935 km (0.112 R)
• M54: 21,826,180 km (0.103 R)
• M55: 22,282,304 km (0.118 R)
• M56: 22,373,858 km (0.075 R)
• M57: 22,603,490 km (0.069 R)
• M58: 22,972,399 km (0.038 R)
• M59: 23,065,000 km (0.095 R)
• M60: 24,185,338 km (0.091 R)
• M61: 24,326,559 km (0.1 R)
• M62: 24,752,164 km (0.099 R)
• M63: 25,514,665 km (0.106 R)
• M64: 25,658,578 km (0.113 R)
• M65: 25,802,641 km (0.105 R)
• M66: 25,995,173 km (0.095 R)
• M67: 26,091,664 km (0.115 R)
• M68: 28,144,895 km (0.097 R)
• M69: 28,990,571 km (0.11 R)
• M70: 29,592,553 km (0.049 R)
• M71: 29,945,604 km (0.107 R)
• M72: 30,097,446 km (0.107 R)
• M73: 30,554,168 km (0.079 R)
• M74: 31,680,491 km (0.09 R)
• M75: 32,041,620 km (0.114 R)
• M76: 32,559,977 km (0.085 R)
• M77: 33,552,558 km (0.116 R)
• M78: 33,657,576 km (0.102 R)
• M79: 33,762,743 km (0.08 R)
• M80: 34,555,014 km (0.105 R)
• M81: 34,661,079 km (0.084 R)
• M82: 34,873,657 km (0.103 R)
• M83: 35,728,011 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 4.6

Gravity: 43.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.5 AU - 19.18 AU

Year: 26607 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,187,112 km

• M1: 481,107 km (0.066 R)
• M2: 1,154,148 km (0.113 R)
• M3: 1,771,987 km (0.069 R)
• M4: 2,431,863 km (0.082 R)
• M5: 3,547,265 km (0.101 R)
• M6: 4,688,397 km (0.119 R)
• M7: 4,962,461 km (0.113 R)
• M8: 7,271,205 km (0.113 R)
• M9: 7,974,165 km (0.047 R)
• M10: 8,104,315 km (0.097 R)
• M11: 8,235,064 km (0.087 R)
• M12: 9,719,972 km (0.082 R)
• M13: 10,068,685 km (0.082 R)
• M14: 10,922,589 km (0.082 R)
• M15: 11,577,978 km (0.09 R)
• M16: 12,246,082 km (0.101 R)
• M17: 12,396,278 km (0.099 R)
• M18: 14,482,420 km (0.077 R)
• M19: 14,880,500 km (0.051 R)
• M20: 16,014,302 km (0.108 R)
• M21: 17,343,629 km (0.117 R)
• M22: 18,277,868 km (0.101 R)
• M23: 18,363,737 km (0.115 R)
• M24: 18,535,625 km (0.1 R)
• M25: 19,841,614 km (0.107 R)
• M26: 20,372,388 km (0.074 R)
• M27: 20,639,569 km (0.118 R)
• M28: 21,447,697 km (0.105 R)
• M29: 21,628,711 km (0.05 R)
• M30: 21,810,322 km (0.082 R)
• M31: 22,083,488 km (0.03 R)
• M32: 22,358,000 km (0.08 R)
• M33: 23,653,219 km (0.11 R)
• M34: 24,215,707 km (0.107 R)
• M35: 24,309,953 km (0.115 R)
• M36: 24,877,528 km (0.078 R)
• M37: 25,737,266 km (0.095 R)
• M38: 29,071,653 km (0.066 R)
• M39: 30,788,887 km (0.118 R)
• M40: 31,402,837 km (0.119 R)
• M41: 31,917,603 km (0.03 R)
• M42: 33,164,202 km (0.118 R)
• M43: 34,426,659 km (0.076 R)
• M44: 34,851,068 km (0.099 R)
• M45: 36,457,599 km (0.038 R)
• M46: 39,853,322 km (0.07 R)
• M47: 41,419,761 km (0.095 R)
• M48: 42,323,781 km (0.06 R)
• M49: 42,550,870 km (0.086 R)
• M50: 43,006,097 km (0.042 R)
• M51: 45,888,100 km (0.034 R)
• M52: 47,528,889 km (0.045 R)
• M53: 47,646,922 km (0.101 R)
• M54: 48,119,651 km (0.054 R)
• M55: 49,188,977 km (0.108 R)
• M56: 49,308,206 km (0.102 R)
• M57: 52,321,855 km (0.076 R)
• M58: 53,543,920 km (0.11 R)
• M59: 53,789,560 km (0.092 R)
• M60: 54,651,842 km (0.107 R)
• M61: 56,890,125 km (0.115 R)
• M62: 57,140,702 km (0.113 R)
• M63: 58,272,709 km (0.065 R)
• M64: 61,199,143 km (0.115 R)
• M65: 61,327,348 km (0.029 R)
• M66: 61,455,852 km (0.107 R)
• M67: 61,584,207 km (0.104 R)
• M68: 62,099,123 km (0.094 R)
• M69: 66,269,164 km (0.095 R)
• M70: 68,121,784 km (0.077 R)
• M71: 68,654,203 km (0.075 R)
• M72: 70,125,647 km (0.109 R)
• M73: 75,562,782 km (0.081 R)
• M74: 75,700,562 km (0.076 R)
• M75: 76,943,122 km (0.103 R)
• M76: 80,852,114 km (0.087 R)
• M77: 81,415,799 km (0.112 R)
• M78: 82,547,207 km (0.078 R)
• M79: 82,972,664 km (0.094 R)
• M80: 83,541,285 km (0.102 R)
• M81: 83,683,553 km (0.055 R)
• M82: 85,972,101 km (0.101 R)
• M83: 89,588,779 km (0.108 R)
• M84: 89,880,196 km (0.066 R)
• M85: 90,902,847 km (0.092 R)
• M86: 91,342,365 km (0.066 R)
• M87: 91,782,482 km (0.074 R)
• M88: 93,550,131 km (0.096 R)
• M89: 95,031,748 km (0.083 R)
• M90: 96,222,697 km (0.042 R)
• M91: 98,168,367 km (0.104 R)
• M92: 100,883,867 km (0.084 R)
• M93: 101,187,102 km (0.102 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit