🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 178 Days

Day: 12 Hours

Environment

Temp: 163 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,033,577 km

• M1: 531,820 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 362 Days

Day: 36.9 Hours

Environment

Temp: 66 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.21 AU - 1.85 AU

Year: 675 Days

Day: 19.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 14.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.74 AU - 9.64 AU

Year: 9930 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,033,577 km

• M1: 181,462 km (0.075 R)
• M2: 381,624 km (0.059 R)
• M3: 472,430 km (0.031 R)
• M4: 723,455 km (0.11 R)
• M5: 1,067,530 km (0.099 R)
• M6: 1,243,009 km (0.071 R)
• M7: 1,446,163 km (0.097 R)
• M8: 1,624,334 km (0.102 R)
• M9: 1,829,133 km (0.067 R)
• M10: 2,452,807 km (0.079 R)
• M11: 2,581,012 km (0.107 R)
• M12: 2,755,593 km (0.043 R)
• M13: 2,866,744 km (0.106 R)
• M14: 3,047,757 km (0.113 R)
• M15: 3,139,760 km (0.053 R)
• M16: 3,256,147 km (0.075 R)
• M17: 3,469,324 km (0.105 R)
• M18: 3,638,370 km (0.068 R)
• M19: 4,472,378 km (0.048 R)
• M20: 4,817,051 km (0.107 R)
• M21: 4,951,989 km (0.09 R)
• M22: 5,198,077 km (0.098 R)
• M23: 5,364,280 km (0.094 R)
• M24: 5,532,428 km (0.043 R)
• M25: 5,960,578 km (0.059 R)
• M26: 6,310,786 km (0.037 R)
• M27: 6,697,945 km (0.118 R)
• M28: 7,001,031 km (0.069 R)
• M29: 7,123,551 km (0.049 R)
• M30: 7,401,803 km (0.098 R)
• M31: 7,620,815 km (0.092 R)
• M32: 7,969,378 km (0.078 R)
• M33: 8,226,088 km (0.106 R)
• M34: 9,652,803 km (0.05 R)
• M35: 10,133,760 km (0.107 R)
• M36: 12,319,983 km (0.095 R)
• M37: 12,431,134 km (0.099 R)
• M38: 12,654,633 km (0.047 R)
• M39: 12,879,329 km (0.025 R)
• M40: 13,105,521 km (0.045 R)
• M41: 14,100,497 km (0.034 R)
• M42: 15,159,351 km (0.083 R)
• M43: 17,104,721 km (0.032 R)
• M44: 18,657,248 km (0.111 R)
• M45: 19,084,649 km (0.045 R)
• M46: 20,561,779 km (0.113 R)
• M47: 21,225,245 km (0.041 R)
• M48: 21,492,576 km (0.054 R)
• M49: 22,120,738 km (0.104 R)
• M50: 22,210,945 km (0.094 R)
• M51: 23,028,498 km (0.054 R)
• M52: 23,211,456 km (0.044 R)
• M53: 24,180,401 km (0.111 R)
• M54: 24,974,317 km (0.081 R)
• M55: 25,115,388 km (0.087 R)
• M56: 26,109,915 km (0.084 R)
• M57: 26,635,901 km (0.079 R)
• M58: 26,779,964 km (0.112 R)
• M59: 27,165,477 km (0.119 R)
• M60: 28,725,933 km (0.085 R)
• M61: 29,169,939 km (0.107 R)
• M62: 29,666,006 km (0.043 R)
• M63: 29,765,638 km (0.083 R)
• M64: 30,415,491 km (0.069 R)
• M65: 30,767,345 km (0.088 R)
• M66: 30,969,003 km (0.047 R)
• M67: 31,171,110 km (0.054 R)
• M68: 31,678,396 km (0.102 R)
• M69: 32,290,551 km (0.09 R)
• M70: 32,598,124 km (0.1 R)
• M71: 33,838,290 km (0.116 R)
• M72: 34,307,429 km (0.087 R)
• M73: 34,673,645 km (0.073 R)
• M74: 34,883,531 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 12.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.88 AU - 13.78 AU

Year: 15433 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 85,033,577 km

• M1: 158,574 km (0.119 R)
• M2: 244,293 km (0.117 R)
• M3: 653,593 km (0.074 R)
• M4: 786,286 km (0.113 R)
• M5: 929,152 km (0.108 R)
• M6: 1,023,249 km (0.083 R)
• M7: 1,499,569 km (0.078 R)
• M8: 1,657,694 km (0.043 R)
• M9: 1,869,525 km (0.115 R)
• M10: 2,191,459 km (0.083 R)
• M11: 3,320,175 km (0.12 R)
• M12: 3,558,933 km (0.081 R)
• M13: 3,959,257 km (0.03 R)
• M14: 4,341,779 km (0.079 R)
• M15: 5,176,834 km (0.106 R)
• M16: 5,280,356 km (0.062 R)
• M17: 5,524,649 km (0.11 R)
• M18: 5,808,586 km (0.109 R)
• M19: 5,916,297 km (0.107 R)
• M20: 6,243,318 km (0.088 R)
• M21: 6,613,871 km (0.072 R)
• M22: 7,029,754 km (0.091 R)
• M23: 7,144,645 km (0.092 R)
• M24: 7,415,267 km (0.12 R)
• M25: 8,859,635 km (0.109 R)
• M26: 8,942,362 km (0.098 R)
• M27: 9,067,127 km (0.104 R)
• M28: 9,318,152 km (0.057 R)
• M29: 9,486,749 km (0.045 R)
• M30: 9,571,571 km (0.114 R)
• M31: 9,955,888 km (0.028 R)
• M32: 10,041,907 km (0.065 R)
• M33: 10,961,036 km (0.05 R)
• M34: 11,050,047 km (0.098 R)
• M35: 11,363,155 km (0.102 R)
• M36: 12,552,159 km (0.118 R)
• M37: 12,879,030 km (0.092 R)
• M38: 14,604,193 km (0.074 R)
• M39: 14,898,602 km (0.093 R)
• M40: 15,046,703 km (0.03 R)
• M41: 15,493,702 km (0.114 R)
• M42: 16,963,651 km (0.105 R)
• M43: 18,213,690 km (0.099 R)
• M44: 18,477,731 km (0.109 R)
• M45: 19,063,406 km (0.09 R)
• M46: 19,926,137 km (0.085 R)
• M47: 20,198,256 km (0.057 R)
• M48: 20,416,968 km (0.119 R)
• M49: 21,410,746 km (0.099 R)
• M50: 23,044,654 km (0.098 R)
• M51: 24,078,974 km (0.095 R)
• M52: 25,422,513 km (0.09 R)
• M53: 25,777,060 km (0.057 R)
• M54: 26,252,182 km (0.062 R)
• M55: 26,850,275 km (0.108 R)
• M56: 27,332,129 km (0.101 R)
• M57: 27,695,203 km (0.103 R)
• M58: 27,816,677 km (0.061 R)
• M59: 28,060,073 km (0.11 R)
• M60: 28,548,809 km (0.116 R)
• M61: 29,040,537 km (0.035 R)
• M62: 30,532,327 km (0.069 R)
• M63: 31,414,057 km (0.062 R)
• M64: 31,667,476 km (0.113 R)
• M65: 32,240,286 km (0.03 R)
• M66: 32,559,977 km (0.081 R)
• M67: 33,460,705 km (0.101 R)
• M68: 33,719,510 km (0.099 R)
• M69: 34,239,213 km (0.106 R)
• M70: 34,761,608 km (0.078 R)
• M71: 35,155,200 km (0.045 R)
• M72: 37,278,742 km (0.054 R)
• M73: 37,479,951 km (0.113 R)
• M74: 37,816,098 km (0.083 R)
• M75: 38,288,378 km (0.105 R)
• M76: 39,922,585 km (0.101 R)
• M77: 41,371,142 km (0.076 R)
• M78: 41,509,968 km (0.055 R)
• M79: 41,718,657 km (0.062 R)
• M80: 42,977,374 km (0.098 R)
• M81: 44,461,684 km (0.113 R)
• M82: 45,747,328 km (0.063 R)
• M83: 46,828,023 km (0.047 R)
• M84: 47,190,050 km (0.102 R)
• M85: 47,407,715 km (0.049 R)
• M86: 47,916,946 km (0.048 R)
• M87: 48,062,804 km (0.099 R)
• M88: 48,208,811 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.6

Radius: 4.3

Gravity: 40.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.46 AU - 18.4 AU

Year: 22663 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,033,577 km

• M1: 151,543 km (0.1 R)
• M2: 276,008 km (0.101 R)
• M3: 682,914 km (0.053 R)
• M4: 811,269 km (0.066 R)
• M5: 1,061,098 km (0.067 R)
• M6: 1,149,660 km (0.086 R)
• M7: 2,234,244 km (0.104 R)
• M8: 2,347,939 km (0.119 R)
• M9: 2,581,162 km (0.081 R)
• M10: 4,128,901 km (0.063 R)
• M11: 4,409,996 km (0.098 R)
• M12: 5,594,512 km (0.063 R)
• M13: 6,435,401 km (0.095 R)
• M14: 7,147,038 km (0.097 R)
• M15: 7,711,471 km (0.101 R)
• M16: 7,941,104 km (0.041 R)
• M17: 8,289,966 km (0.088 R)
• M18: 8,407,251 km (0.116 R)
• M19: 8,703,155 km (0.07 R)
• M20: 9,062,789 km (0.081 R)
• M21: 9,305,137 km (0.116 R)
• M22: 9,488,395 km (0.102 R)
• M23: 10,612,323 km (0.109 R)
• M24: 11,125,294 km (0.076 R)
• M25: 11,515,296 km (0.104 R)
• M26: 12,576,843 km (0.098 R)
• M27: 12,644,311 km (0.063 R)
• M28: 12,847,166 km (0.112 R)
• M29: 14,579,360 km (0.082 R)
• M30: 14,721,029 km (0.055 R)
• M31: 16,456,963 km (0.035 R)
• M32: 16,530,714 km (0.062 R)
• M33: 17,423,963 km (0.084 R)
• M34: 18,332,770 km (0.091 R)
• M35: 19,179,345 km (0.107 R)
• M36: 19,412,418 km (0.051 R)
• M37: 19,724,629 km (0.112 R)
• M38: 20,038,485 km (0.107 R)
• M39: 21,150,147 km (0.115 R)
• M40: 21,794,166 km (0.077 R)
• M41: 22,118,793 km (0.025 R)
• M42: 23,515,588 km (0.113 R)
• M43: 23,681,792 km (0.039 R)
• M44: 24,940,658 km (0.101 R)
• M45: 25,194,974 km (0.065 R)
• M46: 25,791,870 km (0.087 R)
• M47: 26,307,234 km (0.091 R)
• M48: 26,566,188 km (0.116 R)
• M49: 26,999,573 km (0.115 R)
• M50: 27,785,710 km (0.062 R)
• M51: 28,137,415 km (0.119 R)
• M52: 29,648,952 km (0.109 R)
• M53: 31,369,178 km (0.066 R)
• M54: 32,564,614 km (0.064 R)
• M55: 36,335,528 km (0.074 R)
• M56: 37,882,070 km (0.114 R)
• M57: 38,761,407 km (0.092 R)
• M58: 40,341,160 km (0.088 R)
• M59: 41,740,648 km (0.03 R)
• M60: 44,484,273 km (0.039 R)
• M61: 46,971,487 km (0.112 R)
• M62: 47,495,379 km (0.05 R)
• M63: 48,231,999 km (0.054 R)
• M64: 48,548,847 km (0.099 R)
• M65: 49,609,945 km (0.055 R)
• M66: 51,431,299 km (0.102 R)
• M67: 53,711,470 km (0.099 R)
• M68: 54,478,757 km (0.065 R)
• M69: 54,698,666 km (0.107 R)
• M70: 56,135,105 km (0.078 R)
• M71: 56,913,762 km (0.117 R)
• M72: 57,025,362 km (0.103 R)
• M73: 57,808,058 km (0.113 R)
• M74: 58,819,639 km (0.104 R)
• M75: 59,271,125 km (0.114 R)
• M76: 59,950,449 km (0.102 R)
• M77: 60,291,083 km (0.109 R)
• M78: 62,003,979 km (0.088 R)
• M79: 62,693,625 km (0.082 R)
• M80: 63,732,732 km (0.041 R)
• M81: 65,594,178 km (0.025 R)
• M82: 69,251,248 km (0.119 R)
• M83: 69,847,246 km (0.115 R)
• M84: 75,042,780 km (0.061 R)
• M85: 76,514,673 km (0.062 R)
• M86: 79,487,033 km (0.098 R)
• M87: 79,611,648 km (0.054 R)
• M88: 82,875,874 km (0.085 R)
• M89: 83,888,951 km (0.1 R)
• M90: 84,524,143 km (0.097 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit