🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 40.4 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 315 Days

Day: 20.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,769,369 km

• M1: 786,137 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 367 Days

Day: 26.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.12 AU - 2.24 AU

Year: 1147 Days

Day: 46.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.59 AU - 4.83 AU

Year: 3079 Days

Day: 28.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,769,369 km

• M1: 662,719 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.17 AU - 5.65 AU

Year: 3878 Days

Day: 45.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.87 AU - 7.39 AU

Year: 6085 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 113,769,369 km

• M1: 378,333 km (0.069 R)
• M2: 553,662 km (0.098 R)
• M3: 632,649 km (0.048 R)
• M4: 716,125 km (0.1 R)
• M5: 943,514 km (0.108 R)
• M6: 1,079,199 km (0.114 R)
• M7: 1,169,107 km (0.114 R)
• M8: 1,261,708 km (0.038 R)
• M9: 1,483,263 km (0.116 R)
• M10: 1,658,143 km (0.068 R)
• M11: 1,871,021 km (0.075 R)
• M12: 2,323,853 km (0.108 R)
• M13: 2,511,150 km (0.117 R)
• M14: 2,668,228 km (0.092 R)
• M15: 2,756,939 km (0.119 R)
• M16: 2,919,253 km (0.091 R)
• M17: 3,010,657 km (0.092 R)
• M18: 3,737,852 km (0.099 R)
• M19: 3,897,922 km (0.049 R)
• M20: 4,667,304 km (0.089 R)
• M21: 5,415,293 km (0.089 R)
• M22: 6,129,922 km (0.094 R)
• M23: 6,703,481 km (0.074 R)
• M24: 6,800,869 km (0.093 R)
• M25: 6,947,774 km (0.099 R)
• M26: 7,145,094 km (0.08 R)
• M27: 8,056,743 km (0.092 R)
• M28: 8,238,205 km (0.105 R)
• M29: 8,684,755 km (0.099 R)
• M30: 8,977,817 km (0.069 R)
• M31: 9,166,161 km (0.085 R)
• M32: 9,573,965 km (0.069 R)
• M33: 9,849,225 km (0.086 R)
• M34: 10,127,028 km (0.091 R)
• M35: 10,804,407 km (0.102 R)
• M36: 11,119,909 km (0.108 R)
• M37: 11,293,293 km (0.098 R)
• M38: 11,409,231 km (0.09 R)
• M39: 11,789,210 km (0.098 R)
• M40: 11,936,414 km (0.079 R)
• M41: 12,471,675 km (0.109 R)
• M42: 12,651,791 km (0.108 R)
• M43: 12,802,586 km (0.073 R)
• M44: 13,874,754 km (0.077 R)
• M45: 14,311,729 km (0.088 R)
• M46: 15,391,676 km (0.094 R)
• M47: 15,520,480 km (0.027 R)
• M48: 15,811,597 km (0.085 R)
• M49: 16,563,626 km (0.103 R)
• M50: 17,967,153 km (0.118 R)
• M51: 18,443,323 km (0.114 R)
• M52: 18,683,128 km (0.106 R)
• M53: 19,131,024 km (0.091 R)
• M54: 19,792,097 km (0.08 R)
• M55: 20,354,436 km (0.035 R)
• M56: 21,029,272 km (0.04 R)
• M57: 21,423,313 km (0.088 R)
• M58: 21,639,182 km (0.039 R)
• M59: 21,855,950 km (0.064 R)
• M60: 22,218,725 km (0.045 R)
• M61: 22,510,291 km (0.116 R)
• M62: 22,656,598 km (0.081 R)
• M63: 22,913,307 km (0.112 R)
• M64: 23,023,711 km (0.068 R)
• M65: 23,429,869 km (0.086 R)
• M66: 23,578,120 km (0.061 R)
• M67: 23,987,420 km (0.04 R)
• M68: 24,136,868 km (0.106 R)
• M69: 24,399,114 km (0.059 R)
• M70: 24,888,747 km (0.118 R)
• M71: 25,305,527 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.9

Radius: 3.8

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.16 AU - 20.66 AU

Year: 28156 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,769,369 km

• M1: 64,477 km (0.103 R)
• M2: 299,345 km (0.111 R)
• M3: 331,509 km (0.095 R)
• M4: 510,278 km (0.107 R)
• M5: 630,705 km (0.067 R)
• M6: 694,284 km (0.103 R)
• M7: 921,672 km (0.108 R)
• M8: 1,170,603 km (0.114 R)
• M9: 1,302,698 km (0.081 R)
• M10: 1,609,972 km (0.066 R)
• M11: 1,668,166 km (0.114 R)
• M12: 2,063,553 km (0.073 R)
• M13: 2,386,684 km (0.048 R)
• M14: 2,486,616 km (0.056 R)
• M15: 3,007,216 km (0.119 R)
• M16: 3,079,023 km (0.113 R)
• M17: 3,224,582 km (0.104 R)
• M18: 5,095,154 km (0.037 R)
• M19: 5,485,006 km (0.08 R)
• M20: 6,019,669 km (0.096 R)
• M21: 7,378,616 km (0.048 R)
• M22: 7,622,161 km (0.099 R)
• M23: 8,167,296 km (0.103 R)
• M24: 8,673,685 km (0.055 R)
• M25: 9,452,042 km (0.095 R)
• M26: 10,198,536 km (0.049 R)
• M27: 11,074,581 km (0.099 R)
• M28: 11,130,231 km (0.11 R)
• M29: 11,465,480 km (0.049 R)
• M30: 12,897,730 km (0.091 R)
• M31: 13,545,638 km (0.115 R)
• M32: 14,324,744 km (0.09 R)
• M33: 14,445,918 km (0.058 R)
• M34: 14,750,350 km (0.119 R)
• M35: 16,303,774 km (0.102 R)
• M36: 16,430,334 km (0.112 R)
• M37: 17,260,602 km (0.118 R)
• M38: 18,762,565 km (0.061 R)
• M39: 18,895,109 km (0.117 R)
• M40: 19,361,555 km (0.101 R)
• M41: 19,495,595 km (0.078 R)
• M42: 20,237,899 km (0.067 R)
• M43: 21,195,924 km (0.075 R)
• M44: 21,472,381 km (0.101 R)
• M45: 22,519,715 km (0.115 R)
• M46: 23,440,790 km (0.111 R)
• M47: 24,085,556 km (0.098 R)
• M48: 24,373,981 km (0.059 R)
• M49: 24,663,603 km (0.026 R)
• M50: 26,350,917 km (0.07 R)
• M51: 27,396,008 km (0.086 R)
• M52: 27,621,601 km (0.101 R)
• M53: 27,772,545 km (0.104 R)
• M54: 29,835,201 km (0.099 R)
• M55: 30,923,974 km (0.035 R)
• M56: 31,315,921 km (0.056 R)
• M57: 31,630,675 km (0.089 R)
• M58: 31,946,476 km (0.07 R)
• M59: 32,422,197 km (0.036 R)
• M60: 32,900,312 km (0.11 R)
• M61: 33,541,339 km (0.104 R)
• M62: 33,782,790 km (0.054 R)
• M63: 34,673,046 km (0.053 R)
• M64: 36,228,715 km (0.093 R)
• M65: 36,973,563 km (0.045 R)
• M66: 38,815,561 km (0.064 R)
• M67: 39,068,980 km (0.088 R)
• M68: 39,577,613 km (0.078 R)
• M69: 40,430,171 km (0.119 R)
• M70: 42,153,389 km (0.089 R)
• M71: 42,674,887 km (0.046 R)
• M72: 43,286,144 km (0.1 R)
• M73: 43,461,323 km (0.093 R)
• M74: 43,636,801 km (0.089 R)
• M75: 43,988,356 km (0.074 R)
• M76: 44,252,546 km (0.029 R)
• M77: 44,429,072 km (0.093 R)
• M78: 45,670,884 km (0.092 R)
• M79: 46,385,513 km (0.064 R)
• M80: 46,475,122 km (0.095 R)
• M81: 51,027,983 km (0.085 R)
• M82: 53,075,679 km (0.069 R)
• M83: 53,169,477 km (0.093 R)
• M84: 54,392,739 km (0.074 R)
• M85: 55,530,281 km (0.103 R)
• M86: 56,771,345 km (0.117 R)
• M87: 57,059,021 km (0.091 R)
• M88: 57,635,871 km (0.045 R)
• M89: 58,021,534 km (0.051 R)
• M90: 58,989,283 km (0.118 R)
• M91: 61,628,937 km (0.079 R)
• M92: 63,310,716 km (0.109 R)
• M93: 65,308,446 km (0.058 R)
• M94: 65,710,416 km (0.035 R)
• M95: 66,516,898 km (0.088 R)
• M96: 66,820,133 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 5.1

Gravity: 35.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.82 AU - 20.84 AU

Year: 31476 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,769,369 km

• M1: 385,065 km (0.099 R)
• M2: 840,142 km (0.058 R)
• M3: 1,042,099 km (0.112 R)
• M4: 1,692,999 km (0.062 R)
• M5: 2,035,429 km (0.047 R)
• M6: 2,079,710 km (0.105 R)
• M7: 2,782,371 km (0.094 R)
• M8: 3,445,538 km (0.062 R)
• M9: 4,268,476 km (0.051 R)
• M10: 4,497,810 km (0.077 R)
• M11: 4,672,390 km (0.03 R)
• M12: 5,028,433 km (0.092 R)
• M13: 5,209,596 km (0.092 R)
• M14: 5,955,940 km (0.057 R)
• M15: 6,019,669 km (0.066 R)
• M16: 6,212,201 km (0.112 R)
• M17: 7,204,633 km (0.102 R)
• M18: 7,893,232 km (0.07 R)
• M19: 8,602,476 km (0.102 R)
• M20: 9,184,711 km (0.094 R)
• M21: 10,463,324 km (0.098 R)
• M22: 11,162,544 km (0.108 R)
• M23: 11,557,483 km (0.098 R)
• M24: 12,118,026 km (0.112 R)
• M25: 15,312,240 km (0.11 R)
• M26: 17,454,780 km (0.07 R)
• M27: 17,729,143 km (0.106 R)
• M28: 18,934,303 km (0.086 R)
• M29: 20,453,769 km (0.108 R)
• M30: 20,742,942 km (0.065 R)
• M31: 21,033,461 km (0.05 R)
• M32: 22,308,184 km (0.098 R)
• M33: 22,407,218 km (0.042 R)
• M34: 22,605,884 km (0.063 R)
• M35: 22,705,366 km (0.04 R)
• M36: 25,862,181 km (0.117 R)
• M37: 26,804,049 km (0.117 R)
• M38: 27,014,832 km (0.08 R)
• M39: 27,650,623 km (0.12 R)
• M40: 28,829,006 km (0.11 R)
• M41: 29,587,467 km (0.101 R)
• M42: 30,023,694 km (0.091 R)
• M43: 31,901,596 km (0.078 R)
• M44: 32,798,436 km (0.107 R)
• M45: 33,024,029 km (0.079 R)
• M46: 33,589,958 km (0.119 R)
• M47: 36,351,086 km (0.117 R)
• M48: 39,543,056 km (0.061 R)
• M49: 39,663,033 km (0.082 R)
• M50: 40,143,990 km (0.061 R)
• M51: 40,264,566 km (0.109 R)
• M52: 40,506,017 km (0.091 R)
• M53: 42,946,856 km (0.089 R)
• M54: 45,183,942 km (0.056 R)
• M55: 46,696,227 km (0.102 R)
• M56: 47,458,578 km (0.111 R)
• M57: 47,586,035 km (0.083 R)
• M58: 47,841,399 km (0.116 R)
• M59: 48,609,883 km (0.103 R)
• M60: 48,738,388 km (0.086 R)
• M61: 52,118,402 km (0.046 R)
• M62: 55,304,986 km (0.119 R)
• M63: 57,871,936 km (0.069 R)
• M64: 59,650,655 km (0.114 R)
• M65: 60,754,089 km (0.076 R)
• M66: 61,169,672 km (0.066 R)
• M67: 63,261,349 km (0.104 R)
• M68: 65,660,301 km (0.116 R)
• M69: 66,799,488 km (0.095 R)
• M70: 67,228,236 km (0.094 R)
• M71: 69,241,674 km (0.101 R)
• M72: 72,005,794 km (0.096 R)
• M73: 72,592,217 km (0.112 R)
• M74: 75,102,469 km (0.109 R)
• M75: 77,041,108 km (0.072 R)
• M76: 77,490,799 km (0.11 R)
• M77: 78,996,203 km (0.073 R)
• M78: 80,663,172 km (0.078 R)
• M79: 83,415,922 km (0.109 R)
• M80: 84,186,052 km (0.115 R)
• M81: 86,354,922 km (0.068 R)
• M82: 87,134,028 km (0.07 R)
• M83: 90,431,314 km (0.11 R)
• M84: 90,905,689 km (0.052 R)
• M85: 91,380,812 km (0.109 R)
• M86: 92,652,095 km (0.04 R)
• M87: 93,769,292 km (0.051 R)
• M88: 95,372,831 km (0.112 R)
• M89: 101,384,422 km (0.094 R)
• M90: 101,877,197 km (0.073 R)
• M91: 103,525,616 km (0.11 R)
• M92: 106,681,682 km (0.111 R)
• M93: 110,544,150 km (0.116 R)
• M94: 112,068,103 km (0.115 R)
• M95: 112,747,577 km (0.107 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit