🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.96 AU

Year: 308 Days

Day: 33.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.4 AU - 1.7 AU

Year: 685 Days

Day: 47.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.63 AU - 3.83 AU

Year: 2059 Days

Day: 14.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,427,578 km

• M1: 384,766 km (0.048 R)
• M2: 1,371,663 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.93 AU - 5.29 AU

Year: 4098 Days

Day: 41.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,427,578 km

• M1: 736,321 km (0.09 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 8.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.99 AU - 7.11 AU

Year: 5947 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,427,578 km

• M1: 141,669 km (0.096 R)
• M2: 260,300 km (0.092 R)
• M3: 368,609 km (0.083 R)
• M4: 568,622 km (0.073 R)
• M5: 646,562 km (0.12 R)
• M6: 718,070 km (0.1 R)
• M7: 781,649 km (0.111 R)
• M8: 914,791 km (0.075 R)
• M9: 1,104,481 km (0.104 R)
• M10: 1,747,752 km (0.076 R)
• M11: 1,805,945 km (0.075 R)
• M12: 1,879,697 km (0.057 R)
• M13: 1,939,536 km (0.107 R)
• M14: 2,030,342 km (0.12 R)
• M15: 2,473,302 km (0.057 R)
• M16: 2,672,267 km (0.105 R)
• M17: 2,790,748 km (0.054 R)
• M18: 3,015,444 km (0.073 R)
• M19: 3,192,419 km (0.065 R)
• M20: 3,427,736 km (0.113 R)
• M21: 3,800,534 km (0.107 R)
• M22: 3,991,870 km (0.047 R)
• M23: 4,088,809 km (0.115 R)
• M24: 4,166,899 km (0.107 R)
• M25: 4,605,221 km (0.114 R)
• M26: 4,747,788 km (0.07 R)
• M27: 5,037,409 km (0.111 R)
• M28: 5,163,221 km (0.111 R)
• M29: 5,332,715 km (0.075 R)
• M30: 5,525,547 km (0.082 R)
• M31: 5,874,110 km (0.089 R)
• M32: 5,940,382 km (0.118 R)
• M33: 6,501,374 km (0.083 R)
• M34: 6,615,667 km (0.096 R)
• M35: 7,220,491 km (0.087 R)
• M36: 7,338,823 km (0.1 R)
• M37: 7,794,498 km (0.118 R)
• M38: 8,532,614 km (0.028 R)
• M39: 8,657,827 km (0.108 R)
• M40: 8,808,921 km (0.104 R)
• M41: 8,884,767 km (0.066 R)
• M42: 9,215,977 km (0.033 R)
• M43: 9,318,601 km (0.101 R)
• M44: 9,499,315 km (0.084 R)
• M45: 9,733,436 km (0.075 R)
• M46: 9,995,681 km (0.068 R)
• M47: 10,420,240 km (0.086 R)
• M48: 11,259,484 km (0.056 R)
• M49: 11,452,016 km (0.088 R)
• M50: 12,036,046 km (0.106 R)
• M51: 12,572,953 km (0.034 R)
• M52: 13,204,256 km (0.058 R)
• M53: 13,465,604 km (0.049 R)
• M54: 13,699,275 km (0.111 R)
• M55: 14,081,797 km (0.117 R)
• M56: 14,378,450 km (0.077 R)
• M57: 14,677,346 km (0.109 R)
• M58: 14,767,255 km (0.11 R)
• M59: 15,038,476 km (0.096 R)
• M60: 15,189,869 km (0.1 R)
• M61: 15,616,522 km (0.118 R)
• M62: 15,954,463 km (0.104 R)
• M63: 16,232,715 km (0.079 R)
• M64: 16,325,915 km (0.085 R)
• M65: 16,700,059 km (0.062 R)
• M66: 17,266,885 km (0.054 R)
• M67: 18,032,228 km (0.111 R)
• M68: 18,160,882 km (0.074 R)
• M69: 18,419,088 km (0.101 R)
• M70: 18,516,327 km (0.093 R)
• M71: 18,581,103 km (0.067 R)
• M72: 19,761,580 km (0.042 R)
• M73: 20,729,927 km (0.074 R)
• M74: 20,965,992 km (0.107 R)
• M75: 21,577,099 km (0.072 R)
• M76: 22,022,153 km (0.07 R)
• M77: 22,366,527 km (0.028 R)
• M78: 22,678,140 km (0.067 R)
• M79: 22,816,966 km (0.075 R)
• M80: 22,990,949 km (0.074 R)
• M81: 23,095,667 km (0.058 R)
• M82: 23,410,421 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 10.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.91 AU - 8.59 AU

Year: 7654 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,427,578 km

• M1: 136,732 km (0.101 R)
• M2: 320,887 km (0.088 R)
• M3: 488,287 km (0.077 R)
• M4: 631,901 km (0.098 R)
• M5: 883,824 km (0.104 R)
• M6: 1,047,335 km (0.112 R)
• M7: 1,293,722 km (0.106 R)
• M8: 1,367,624 km (0.089 R)
• M9: 1,519,914 km (0.079 R)
• M10: 1,738,776 km (0.099 R)
• M11: 2,251,897 km (0.06 R)
• M12: 2,690,667 km (0.058 R)
• M13: 2,981,635 km (0.11 R)
• M14: 3,489,071 km (0.113 R)
• M15: 3,567,610 km (0.094 R)
• M16: 3,941,754 km (0.109 R)
• M17: 4,189,040 km (0.069 R)
• M18: 4,555,255 km (0.081 R)
• M19: 4,699,019 km (0.094 R)
• M20: 5,049,975 km (0.091 R)
• M21: 5,198,676 km (0.044 R)
• M22: 5,288,584 km (0.072 R)
• M23: 5,715,387 km (0.11 R)
• M24: 5,870,520 km (0.116 R)
• M25: 5,995,583 km (0.052 R)
• M26: 6,312,432 km (0.11 R)
• M27: 6,732,353 km (0.108 R)
• M28: 6,863,401 km (0.072 R)
• M29: 7,228,270 km (0.107 R)
• M30: 8,220,253 km (0.095 R)
• M31: 11,132,774 km (0.118 R)
• M32: 11,326,952 km (0.086 R)
• M33: 11,837,081 km (0.078 R)
• M34: 12,758,006 km (0.115 R)
• M35: 13,701,819 km (0.113 R)
• M36: 13,951,797 km (0.088 R)
• M37: 14,540,913 km (0.094 R)
• M38: 15,786,914 km (0.098 R)
• M39: 16,444,696 km (0.088 R)
• M40: 16,577,389 km (0.037 R)
• M41: 18,151,158 km (0.108 R)
• M42: 19,071,784 km (0.114 R)
• M43: 19,444,432 km (0.083 R)
• M44: 19,678,403 km (0.045 R)
• M45: 19,866,298 km (0.027 R)
• M46: 20,243,883 km (0.091 R)
• M47: 20,528,717 km (0.083 R)
• M48: 21,294,659 km (0.09 R)
• M49: 21,535,810 km (0.062 R)
• M50: 21,875,098 km (0.074 R)
• M51: 22,559,060 km (0.079 R)
• M52: 22,854,366 km (0.108 R)
• M53: 23,200,386 km (0.031 R)
• M54: 23,548,201 km (0.05 R)
• M55: 24,956,814 km (0.119 R)
• M56: 25,313,157 km (0.082 R)
• M57: 25,415,332 km (0.105 R)
• M58: 25,517,657 km (0.096 R)
• M59: 26,444,266 km (0.065 R)
• M60: 26,547,937 km (0.12 R)
• M61: 27,120,448 km (0.073 R)
• M62: 27,381,945 km (0.105 R)
• M63: 27,486,814 km (0.072 R)
• M64: 28,595,932 km (0.032 R)
• M65: 28,702,296 km (0.044 R)
• M66: 30,097,446 km (0.099 R)
• M67: 30,314,064 km (0.107 R)
• M68: 30,912,306 km (0.088 R)
• M69: 31,076,265 km (0.049 R)
• M70: 32,563,866 km (0.085 R)
• M71: 32,675,017 km (0.095 R)
• M72: 33,064,869 km (0.116 R)
• M73: 33,288,369 km (0.119 R)
• M74: 33,905,609 km (0.036 R)
• M75: 34,131,053 km (0.091 R)
• M76: 35,779,921 km (0.083 R)
• M77: 36,296,931 km (0.116 R)
• M78: 36,990,018 km (0.098 R)
• M79: 37,105,957 km (0.116 R)
• M80: 37,396,476 km (0.039 R)
• M81: 39,450,454 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 7.4

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.41 AU - 17.83 AU

Year: 22961 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,427,578 km

• M1: 546,182 km (0.096 R)
• M2: 1,200,224 km (0.085 R)
• M3: 1,498,821 km (0.085 R)
• M4: 1,561,353 km (0.111 R)
• M5: 2,023,461 km (0.117 R)
• M6: 2,986,422 km (0.077 R)
• M7: 3,472,765 km (0.114 R)
• M8: 3,896,875 km (0.044 R)
• M9: 5,027,386 km (0.102 R)
• M10: 5,217,226 km (0.043 R)
• M11: 5,312,968 km (0.061 R)
• M12: 5,506,398 km (0.093 R)
• M13: 6,302,857 km (0.073 R)
• M14: 6,662,491 km (0.091 R)
• M15: 7,134,921 km (0.078 R)
• M16: 8,446,595 km (0.057 R)
• M17: 8,729,185 km (0.107 R)
• M18: 8,843,029 km (0.047 R)
• M19: 9,014,768 km (0.108 R)
• M20: 9,712,941 km (0.063 R)
• M21: 9,890,214 km (0.067 R)
• M22: 10,609,930 km (0.117 R)
• M23: 11,346,400 km (0.101 R)
• M24: 12,099,326 km (0.102 R)
• M25: 12,162,756 km (0.111 R)
• M26: 12,739,007 km (0.109 R)
• M27: 12,998,110 km (0.095 R)
• M28: 13,389,757 km (0.086 R)
• M29: 14,386,079 km (0.088 R)
• M30: 14,453,249 km (0.075 R)
• M31: 16,731,175 km (0.108 R)
• M32: 17,947,406 km (0.119 R)
• M33: 18,165,071 km (0.06 R)
• M34: 18,310,630 km (0.095 R)
• M35: 19,563,362 km (0.093 R)
• M36: 20,464,390 km (0.119 R)
• M37: 21,148,801 km (0.076 R)
• M38: 21,378,733 km (0.078 R)
• M39: 21,532,370 km (0.063 R)
• M40: 22,150,807 km (0.097 R)
• M41: 23,089,384 km (0.119 R)
• M42: 23,405,185 km (0.107 R)
• M43: 25,655,137 km (0.107 R)
• M44: 25,736,818 km (0.061 R)
• M45: 26,557,811 km (0.098 R)
• M46: 27,470,956 km (0.095 R)
• M47: 27,721,682 km (0.081 R)
• M48: 28,057,230 km (0.101 R)
• M49: 28,732,515 km (0.119 R)
• M50: 29,669,596 km (0.09 R)
• M51: 29,755,316 km (0.087 R)
• M52: 30,184,961 km (0.045 R)
• M53: 31,050,534 km (0.087 R)
• M54: 31,748,857 km (0.117 R)
• M55: 32,187,927 km (0.103 R)
• M56: 33,517,104 km (0.069 R)
• M57: 33,964,102 km (0.047 R)
• M58: 34,683,518 km (0.11 R)
• M59: 36,779,684 km (0.092 R)
• M60: 37,889,550 km (0.074 R)
• M61: 44,284,710 km (0.063 R)
• M62: 45,464,887 km (0.104 R)
• M63: 45,662,656 km (0.114 R)
• M64: 48,561,264 km (0.056 R)
• M65: 48,763,371 km (0.108 R)
• M66: 49,879,969 km (0.05 R)
• M67: 50,288,072 km (0.094 R)
• M68: 51,622,036 km (0.098 R)
• M69: 52,863,699 km (0.03 R)
• M70: 53,175,610 km (0.066 R)
• M71: 54,324,672 km (0.119 R)
• M72: 56,540,964 km (0.1 R)
• M73: 59,001,999 km (0.091 R)
• M74: 59,217,569 km (0.12 R)
• M75: 59,541,598 km (0.061 R)
• M76: 60,299,910 km (0.117 R)
• M77: 61,170,270 km (0.081 R)
• M78: 63,033,811 km (0.102 R)
• M79: 63,144,064 km (0.077 R)
• M80: 63,364,572 km (0.114 R)
• M81: 64,915,902 km (0.114 R)
• M82: 66,816,393 km (0.118 R)
• M83: 67,041,239 km (0.109 R)
• M84: 69,075,620 km (0.098 R)
• M85: 69,872,229 km (0.094 R)
• M86: 73,784,512 km (0.077 R)
• M87: 73,900,600 km (0.116 R)
• M88: 75,533,012 km (0.088 R)
• M89: 77,295,125 km (0.112 R)
• M90: 78,122,102 km (0.047 R)
• M91: 78,833,291 km (0.096 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit