🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 134 Days

Day: 22.9 Hours

Environment

Temp: 290 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 178 Days

Day: 35.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,139,526 km

• M1: 81,680 km (0.115 R)
• M2: 356,043 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.31 AU - 4.27 AU

Year: 2570 Days

Day: 30.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.13 AU - 4.91 AU

Year: 3347 Days

Day: 38.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.68 AU - 4.98 AU

Year: 3697 Days

Day: 34.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,139,526 km

• M1: 2,337,018 km (0.101 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 10.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.53 AU - 9.21 AU

Year: 8433 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,139,526 km

• M1: 151,393 km (0.119 R)
• M2: 372,050 km (0.05 R)
• M3: 447,298 km (0.085 R)
• M4: 541,245 km (0.082 R)
• M5: 1,182,272 km (0.114 R)
• M6: 1,266,795 km (0.089 R)
• M7: 1,514,529 km (0.091 R)
• M8: 1,588,281 km (0.106 R)
• M9: 1,875,957 km (0.108 R)
• M10: 2,138,651 km (0.1 R)
• M11: 2,881,405 km (0.08 R)
• M12: 2,973,706 km (0.116 R)
• M13: 3,499,543 km (0.067 R)
• M14: 3,573,444 km (0.058 R)
• M15: 4,315,450 km (0.112 R)
• M16: 4,528,477 km (0.032 R)
• M17: 4,799,698 km (0.108 R)
• M18: 5,020,505 km (0.076 R)
• M19: 5,301,150 km (0.094 R)
• M20: 5,443,567 km (0.09 R)
• M21: 5,558,309 km (0.079 R)
• M22: 5,848,828 km (0.093 R)
• M23: 6,657,853 km (0.081 R)
• M24: 7,185,186 km (0.074 R)
• M25: 7,629,641 km (0.09 R)
• M26: 8,017,698 km (0.105 R)
• M27: 8,346,065 km (0.097 R)
• M28: 8,645,411 km (0.053 R)
• M29: 9,288,981 km (0.03 R)
• M30: 10,265,256 km (0.081 R)
• M31: 10,478,732 km (0.088 R)
• M32: 10,621,898 km (0.065 R)
• M33: 11,164,339 km (0.108 R)
• M34: 11,383,949 km (0.054 R)
• M35: 11,457,402 km (0.087 R)
• M36: 11,678,807 km (0.116 R)
• M37: 11,976,357 km (0.111 R)
• M38: 12,163,653 km (0.083 R)
• M39: 13,540,103 km (0.086 R)
• M40: 13,813,419 km (0.037 R)
• M41: 14,286,297 km (0.09 R)
• M42: 14,405,377 km (0.046 R)
• M43: 15,288,454 km (0.073 R)
• M44: 15,369,536 km (0.054 R)
• M45: 15,900,608 km (0.119 R)
• M46: 16,313,199 km (0.098 R)
• M47: 16,520,841 km (0.081 R)
• M48: 17,106,816 km (0.051 R)
• M49: 17,742,307 km (0.107 R)
• M50: 17,955,784 km (0.108 R)
• M51: 18,041,503 km (0.085 R)
• M52: 18,299,260 km (0.106 R)
• M53: 18,514,980 km (0.099 R)
• M54: 19,871,384 km (0.083 R)
• M55: 20,004,377 km (0.088 R)
• M56: 20,137,669 km (0.081 R)
• M57: 21,668,504 km (0.077 R)
• M58: 22,309,830 km (0.102 R)
• M59: 22,864,389 km (0.091 R)
• M60: 23,096,864 km (0.06 R)
• M61: 23,564,058 km (0.095 R)
• M62: 24,270,609 km (0.106 R)
• M63: 25,608,313 km (0.108 R)
• M64: 25,849,764 km (0.104 R)
• M65: 27,117,157 km (0.037 R)
• M66: 27,708,817 km (0.105 R)
• M67: 28,354,780 km (0.112 R)
• M68: 28,754,656 km (0.078 R)
• M69: 28,905,151 km (0.099 R)
• M70: 29,459,112 km (0.06 R)
• M71: 30,424,168 km (0.065 R)
• M72: 30,782,305 km (0.118 R)
• M73: 31,502,768 km (0.046 R)
• M74: 31,968,915 km (0.102 R)
• M75: 32,228,916 km (0.09 R)
• M76: 32,855,582 km (0.108 R)
• M77: 32,960,450 km (0.101 R)
• M78: 33,275,653 km (0.108 R)
• M79: 33,433,628 km (0.042 R)
• M80: 33,697,519 km (0.079 R)
• M81: 34,068,073 km (0.059 R)
• M82: 34,546,487 km (0.063 R)
• M83: 34,813,220 km (0.088 R)
• M84: 35,027,145 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 13.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.4 AU - 9.92 AU

Year: 8875 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,139,526 km

• M1: 174,282 km (0.049 R)
• M2: 302,936 km (0.118 R)
• M3: 626,516 km (0.09 R)
• M4: 1,252,433 km (0.068 R)
• M5: 1,373,159 km (0.088 R)
• M6: 1,476,830 km (0.034 R)
• M7: 1,692,700 km (0.105 R)
• M8: 2,327,892 km (0.109 R)
• M9: 2,428,123 km (0.076 R)
• M10: 2,764,120 km (0.058 R)
• M11: 3,143,051 km (0.058 R)
• M12: 3,367,149 km (0.091 R)
• M13: 3,481,292 km (0.113 R)
• M14: 3,742,789 km (0.114 R)
• M15: 3,831,351 km (0.115 R)
• M16: 4,440,364 km (0.113 R)
• M17: 4,852,656 km (0.112 R)
• M18: 4,949,595 km (0.116 R)
• M19: 5,277,514 km (0.119 R)
• M20: 5,544,995 km (0.082 R)
• M21: 6,058,564 km (0.032 R)
• M22: 6,303,456 km (0.087 R)
• M23: 7,021,526 km (0.11 R)
• M24: 7,242,033 km (0.115 R)
• M25: 7,427,534 km (0.112 R)
• M26: 7,539,583 km (0.095 R)
• M27: 9,087,622 km (0.074 R)
• M28: 9,247,841 km (0.071 R)
• M29: 9,652,354 km (0.053 R)
• M30: 9,980,123 km (0.099 R)
• M31: 10,228,455 km (0.074 R)
• M32: 10,395,107 km (0.083 R)
• M33: 10,731,104 km (0.112 R)
• M34: 11,156,261 km (0.099 R)
• M35: 12,023,181 km (0.069 R)
• M36: 12,553,655 km (0.105 R)
• M37: 13,821,347 km (0.112 R)
• M38: 14,237,529 km (0.114 R)
• M39: 14,377,103 km (0.092 R)
• M40: 14,845,943 km (0.102 R)
• M41: 15,702,391 km (0.112 R)
• M42: 15,846,753 km (0.051 R)
• M43: 16,379,620 km (0.059 R)
• M44: 16,574,846 km (0.053 R)
• M45: 17,165,308 km (0.107 R)
• M46: 18,620,597 km (0.093 R)
• M47: 18,977,836 km (0.111 R)
• M48: 19,131,623 km (0.039 R)
• M49: 19,699,048 km (0.072 R)
• M50: 20,429,235 km (0.115 R)
• M51: 20,586,911 km (0.075 R)
• M52: 20,797,694 km (0.039 R)
• M53: 21,115,291 km (0.116 R)
• M54: 22,347,528 km (0.108 R)
• M55: 23,163,734 km (0.111 R)
• M56: 24,993,615 km (0.076 R)
• M57: 25,331,407 km (0.097 R)
• M58: 26,353,460 km (0.085 R)
• M59: 27,273,487 km (0.083 R)
• M60: 29,026,475 km (0.12 R)
• M61: 29,203,898 km (0.063 R)
• M62: 29,500,251 km (0.054 R)
• M63: 29,678,422 km (0.117 R)
• M64: 29,976,421 km (0.118 R)
• M65: 30,635,400 km (0.046 R)
• M66: 31,359,753 km (0.089 R)
• M67: 31,480,927 km (0.107 R)
• M68: 32,150,677 km (0.075 R)
• M69: 32,702,244 km (0.116 R)
• M70: 33,442,454 km (0.094 R)
• M71: 34,188,200 km (0.117 R)
• M72: 35,759,426 km (0.041 R)
• M73: 36,522,076 km (0.116 R)
• M74: 37,033,402 km (0.095 R)
• M75: 37,289,962 km (0.111 R)
• M76: 37,547,121 km (0.04 R)
• M77: 39,232,939 km (0.054 R)
• M78: 40,678,803 km (0.062 R)
• M79: 42,008,279 km (0.085 R)
• M80: 43,554,672 km (0.114 R)
• M81: 44,029,047 km (0.087 R)
• M82: 45,119,765 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.3

Radius: 5.2

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.85 AU - 20.83 AU

Year: 24066 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,139,526 km

• M1: 71,807 km (0.106 R)
• M2: 121,324 km (0.098 R)
• M3: 1,197,830 km (0.058 R)
• M4: 1,497,923 km (0.061 R)
• M5: 2,871,232 km (0.077 R)
• M6: 3,813,998 km (0.108 R)
• M7: 3,943,400 km (0.04 R)
• M8: 4,118,429 km (0.099 R)
• M9: 4,206,842 km (0.1 R)
• M10: 4,521,446 km (0.115 R)
• M11: 4,658,478 km (0.073 R)
• M12: 5,268,388 km (0.056 R)
• M13: 6,407,875 km (0.118 R)
• M14: 6,665,333 km (0.106 R)
• M15: 7,190,422 km (0.073 R)
• M16: 8,113,291 km (0.06 R)
• M17: 8,224,293 km (0.066 R)
• M18: 8,560,439 km (0.037 R)
• M19: 8,616,837 km (0.084 R)
• M20: 9,188,152 km (0.049 R)
• M21: 10,127,477 km (0.098 R)
• M22: 10,729,907 km (0.077 R)
• M23: 11,592,788 km (0.099 R)
• M24: 14,111,268 km (0.095 R)
• M25: 15,328,247 km (0.105 R)
• M26: 15,741,436 km (0.059 R)
• M27: 16,508,424 km (0.101 R)
• M28: 16,578,735 km (0.061 R)
• M29: 16,649,046 km (0.083 R)
• M30: 17,573,561 km (0.084 R)
• M31: 17,933,643 km (0.09 R)
• M32: 18,005,899 km (0.109 R)
• M33: 18,514,681 km (0.099 R)
• M34: 19,249,656 km (0.079 R)
• M35: 19,472,108 km (0.097 R)
• M36: 20,445,391 km (0.092 R)
• M37: 20,824,024 km (0.079 R)
• M38: 21,128,605 km (0.12 R)
• M39: 21,204,900 km (0.068 R)
• M40: 21,588,170 km (0.075 R)
• M41: 22,051,025 km (0.055 R)
• M42: 22,439,232 km (0.115 R)
• M43: 24,173,969 km (0.074 R)
• M44: 24,976,711 km (0.08 R)
• M45: 25,381,373 km (0.111 R)
• M46: 25,462,605 km (0.087 R)
• M47: 26,033,321 km (0.099 R)
• M48: 26,361,239 km (0.119 R)
• M49: 30,058,700 km (0.035 R)
• M50: 30,748,197 km (0.084 R)
• M51: 30,834,814 km (0.086 R)
• M52: 31,792,240 km (0.112 R)
• M53: 32,847,803 km (0.064 R)
• M54: 35,355,213 km (0.067 R)
• M55: 36,815,288 km (0.089 R)
• M56: 36,999,293 km (0.111 R)
• M57: 37,183,448 km (0.118 R)
• M58: 38,295,110 km (0.087 R)
• M59: 39,699,984 km (0.113 R)
• M60: 41,121,612 km (0.094 R)
• M61: 46,773,270 km (0.095 R)
• M62: 47,072,167 km (0.101 R)
• M63: 49,790,510 km (0.09 R)
• M64: 49,892,236 km (0.096 R)
• M65: 50,605,669 km (0.069 R)
• M66: 53,701,596 km (0.119 R)
• M67: 54,223,543 km (0.079 R)
• M68: 54,537,549 km (0.086 R)
• M69: 54,852,154 km (0.076 R)
• M70: 56,539,917 km (0.043 R)
• M71: 58,673,631 km (0.099 R)
• M72: 59,211,136 km (0.082 R)
• M73: 59,534,567 km (0.053 R)
• M74: 61,595,726 km (0.11 R)
• M75: 61,923,196 km (0.094 R)
• M76: 62,141,908 km (0.096 R)
• M77: 62,470,575 km (0.111 R)
• M78: 62,689,885 km (0.106 R)
• M79: 63,129,404 km (0.114 R)
• M80: 63,900,880 km (0.077 R)
• M81: 64,232,539 km (0.114 R)
• M82: 64,786,499 km (0.088 R)
• M83: 65,119,654 km (0.04 R)
• M84: 65,787,608 km (0.114 R)
• M85: 67,579,941 km (0.05 R)
• M86: 73,052,530 km (0.073 R)
• M87: 73,515,086 km (0.113 R)
• M88: 75,024,679 km (0.089 R)
• M89: 76,544,443 km (0.045 R)
• M90: 76,779,162 km (0.076 R)
• M91: 76,896,597 km (0.089 R)
• M92: 77,956,348 km (0.116 R)
• M93: 78,192,563 km (0.112 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit