🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 188 Days

Day: 44.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,037,641 km

• M1: 297,849 km (0.084 R)
• M2: 365,767 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.28 AU - 2.02 AU

Year: 798 Days

Day: 17.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.91 AU - 4.43 AU

Year: 2649 Days

Day: 14.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.56 AU - 7.78 AU

Year: 6490 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,037,641 km

• M1: 164,109 km (0.109 R)
• M2: 256,560 km (0.097 R)
• M3: 354,397 km (0.096 R)
• M4: 636,240 km (0.055 R)
• M5: 761,752 km (0.079 R)
• M6: 850,613 km (0.118 R)
• M7: 975,528 km (0.046 R)
• M8: 1,210,097 km (0.064 R)
• M9: 1,597,256 km (0.077 R)
• M10: 1,960,031 km (0.103 R)
• M11: 2,216,442 km (0.065 R)
• M12: 2,416,155 km (0.066 R)
• M13: 3,124,950 km (0.049 R)
• M14: 3,224,283 km (0.108 R)
• M15: 3,922,157 km (0.101 R)
• M16: 4,083,723 km (0.105 R)
• M17: 4,220,006 km (0.056 R)
• M18: 4,497,211 km (0.091 R)
• M19: 4,780,400 km (0.05 R)
• M20: 5,011,229 km (0.095 R)
• M21: 5,157,387 km (0.101 R)
• M22: 6,188,864 km (0.119 R)
• M23: 6,377,507 km (0.091 R)
• M24: 6,696,150 km (0.092 R)
• M25: 7,085,554 km (0.08 R)
• M26: 7,382,356 km (0.118 R)
• M27: 7,920,459 km (0.114 R)
• M28: 9,105,574 km (0.1 R)
• M29: 9,284,493 km (0.098 R)
• M30: 9,938,385 km (0.03 R)
• M31: 11,099,564 km (0.079 R)
• M32: 11,367,643 km (0.095 R)
• M33: 11,715,608 km (0.034 R)
• M34: 12,263,884 km (0.116 R)
• M35: 12,580,882 km (0.1 R)
• M36: 12,780,445 km (0.11 R)
• M37: 13,304,187 km (0.109 R)
• M38: 14,581,304 km (0.09 R)
• M39: 15,639,709 km (0.093 R)
• M40: 16,898,276 km (0.049 R)
• M41: 17,074,503 km (0.112 R)
• M42: 17,606,622 km (0.1 R)
• M43: 18,099,248 km (0.037 R)
• M44: 19,006,559 km (0.077 R)
• M45: 19,373,523 km (0.099 R)
• M46: 19,511,901 km (0.052 R)
• M47: 19,743,029 km (0.043 R)
• M48: 20,161,455 km (0.108 R)
• M49: 20,723,793 km (0.078 R)
• M50: 20,912,436 km (0.072 R)
• M51: 21,243,945 km (0.105 R)
• M52: 22,248,943 km (0.106 R)
• M53: 23,073,676 km (0.081 R)
• M54: 23,711,263 km (0.11 R)
• M55: 24,603,614 km (0.107 R)
• M56: 24,803,327 km (0.109 R)
• M57: 24,903,408 km (0.071 R)
• M58: 26,267,890 km (0.108 R)
• M59: 27,345,892 km (0.104 R)
• M60: 27,656,607 km (0.12 R)
• M61: 27,812,339 km (0.1 R)
• M62: 28,438,256 km (0.088 R)
• M63: 29,121,769 km (0.106 R)
• M64: 29,810,667 km (0.064 R)
• M65: 29,917,031 km (0.093 R)
• M66: 30,988,601 km (0.109 R)
• M67: 31,366,634 km (0.066 R)
• M68: 33,666,552 km (0.042 R)
• M69: 34,110,858 km (0.114 R)
• M70: 35,963,777 km (0.096 R)
• M71: 36,077,172 km (0.108 R)
• M72: 36,190,567 km (0.112 R)
• M73: 36,988,223 km (0.109 R)
• M74: 38,427,055 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 4.5

Gravity: 28.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.07 AU - 18.83 AU

Year: 27461 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,037,641 km

• M1: 70,610 km (0.106 R)
• M2: 131,945 km (0.066 R)
• M3: 2,339,412 km (0.076 R)
• M4: 2,827,699 km (0.097 R)
• M5: 3,571,500 km (0.092 R)
• M6: 4,274,909 km (0.096 R)
• M7: 4,717,120 km (0.082 R)
• M8: 5,329,125 km (0.077 R)
• M9: 5,538,562 km (0.1 R)
• M10: 6,237,932 km (0.099 R)
• M11: 7,021,825 km (0.089 R)
• M12: 7,251,458 km (0.088 R)
• M13: 7,895,626 km (0.085 R)
• M14: 8,497,009 km (0.052 R)
• M15: 9,616,151 km (0.102 R)
• M16: 9,871,066 km (0.114 R)
• M17: 11,920,856 km (0.062 R)
• M18: 14,313,075 km (0.101 R)
• M19: 14,677,197 km (0.066 R)
• M20: 15,265,864 km (0.076 R)
• M21: 16,314,545 km (0.035 R)
• M22: 18,087,280 km (0.06 R)
• M23: 18,559,710 km (0.088 R)
• M24: 18,718,134 km (0.113 R)
• M25: 19,436,354 km (0.106 R)
• M26: 19,677,805 km (0.104 R)
• M27: 19,920,153 km (0.096 R)
• M28: 20,163,549 km (0.094 R)
• M29: 21,312,461 km (0.115 R)
• M30: 21,811,370 km (0.085 R)
• M31: 22,651,212 km (0.078 R)
• M32: 22,905,229 km (0.031 R)
• M33: 22,990,201 km (0.083 R)
• M34: 23,758,835 km (0.047 R)
• M35: 24,971,325 km (0.041 R)
• M36: 25,849,614 km (0.108 R)
• M37: 26,737,927 km (0.096 R)
• M38: 26,827,237 km (0.079 R)
• M39: 29,370,101 km (0.089 R)
• M40: 29,924,960 km (0.099 R)
• M41: 31,893,967 km (0.093 R)
• M42: 36,549,004 km (0.062 R)
• M43: 37,745,338 km (0.113 R)
• M44: 38,046,478 km (0.079 R)
• M45: 39,665,875 km (0.094 R)
• M46: 39,869,777 km (0.099 R)
• M47: 41,617,828 km (0.062 R)
• M48: 41,825,171 km (0.094 R)
• M49: 42,762,252 km (0.079 R)
• M50: 44,022,315 km (0.096 R)
• M51: 44,127,931 km (0.031 R)
• M52: 45,614,635 km (0.088 R)
• M53: 47,549,982 km (0.095 R)
• M54: 47,658,291 km (0.066 R)
• M55: 48,527,754 km (0.068 R)
• M56: 49,402,453 km (0.08 R)
• M57: 49,512,108 km (0.061 R)
• M58: 52,392,615 km (0.115 R)
• M59: 52,728,462 km (0.046 R)
• M60: 53,402,401 km (0.108 R)
• M61: 54,079,032 km (0.117 R)
• M62: 54,305,224 km (0.112 R)
• M63: 54,418,469 km (0.116 R)
• M64: 54,531,715 km (0.103 R)
• M65: 55,213,133 km (0.112 R)
• M66: 56,929,021 km (0.095 R)
• M67: 59,827,330 km (0.086 R)
• M68: 60,295,571 km (0.03 R)
• M69: 60,647,575 km (0.074 R)
• M70: 61,589,294 km (0.041 R)
• M71: 64,803,554 km (0.068 R)
• M72: 65,284,361 km (0.118 R)
• M73: 65,525,214 km (0.058 R)
• M74: 65,645,640 km (0.087 R)
• M75: 69,910,526 km (0.119 R)
• M76: 70,774,154 km (0.076 R)
• M77: 73,136,155 km (0.106 R)
• M78: 73,887,436 km (0.071 R)
• M79: 76,156,536 km (0.1 R)
• M80: 79,345,663 km (0.086 R)
• M81: 81,668,769 km (0.091 R)
• M82: 81,798,470 km (0.115 R)
• M83: 82,448,174 km (0.071 R)
• M84: 82,838,774 km (0.086 R)
• M85: 83,752,518 km (0.063 R)
• M86: 84,932,246 km (0.056 R)
• M87: 85,195,090 km (0.098 R)
• M88: 86,646,040 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit