🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 209 Days

Day: 46.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 309 Days

Day: 42 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.19 AU - 2.61 AU

Year: 1325 Days

Day: 20 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.49 AU - 2.65 AU

Year: 1469 Days

Day: 44.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.94 AU - 4.44 AU

Year: 2527 Days

Day: 15.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 11

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.8 AU - 12.76 AU

Year: 15339 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,655,119 km

• M1: 140,921 km (0.107 R)
• M2: 212,429 km (0.107 R)
• M3: 587,471 km (0.108 R)
• M4: 742,155 km (0.084 R)
• M5: 876,344 km (0.098 R)
• M6: 1,019,210 km (0.111 R)
• M7: 1,131,857 km (0.067 R)
• M8: 1,288,786 km (0.061 R)
• M9: 1,894,956 km (0.094 R)
• M10: 1,964,818 km (0.099 R)
• M11: 2,155,406 km (0.061 R)
• M12: 2,924,190 km (0.101 R)
• M13: 3,115,076 km (0.093 R)
• M14: 3,480,694 km (0.12 R)
• M15: 4,222,250 km (0.115 R)
• M16: 4,722,206 km (0.036 R)
• M17: 5,675,893 km (0.096 R)
• M18: 6,227,311 km (0.085 R)
• M19: 6,509,452 km (0.088 R)
• M20: 6,687,922 km (0.109 R)
• M21: 7,122,953 km (0.107 R)
• M22: 9,312,318 km (0.07 R)
• M23: 9,513,677 km (0.069 R)
• M24: 9,798,062 km (0.11 R)
• M25: 10,085,290 km (0.117 R)
• M26: 10,167,718 km (0.1 R)
• M27: 13,377,191 km (0.109 R)
• M28: 14,294,376 km (0.047 R)
• M29: 14,901,444 km (0.093 R)
• M30: 17,412,893 km (0.086 R)
• M31: 17,860,639 km (0.08 R)
• M32: 18,262,010 km (0.103 R)
• M33: 18,666,224 km (0.086 R)
• M34: 19,226,917 km (0.089 R)
• M35: 19,535,088 km (0.038 R)
• M36: 20,104,308 km (0.108 R)
• M37: 20,469,477 km (0.089 R)
• M38: 21,047,672 km (0.063 R)
• M39: 22,273,777 km (0.108 R)
• M40: 22,759,970 km (0.1 R)
• M41: 23,687,776 km (0.107 R)
• M42: 24,073,289 km (0.118 R)
• M43: 24,183,992 km (0.119 R)
• M44: 27,694,306 km (0.037 R)
• M45: 30,399,783 km (0.104 R)
• M46: 31,844,600 km (0.047 R)
• M47: 33,065,617 km (0.118 R)
• M48: 33,311,706 km (0.119 R)
• M49: 33,805,528 km (0.053 R)
• M50: 34,177,578 km (0.094 R)
• M51: 34,488,592 km (0.063 R)
• M52: 37,330,204 km (0.06 R)
• M53: 39,136,000 km (0.059 R)
• M54: 40,311,839 km (0.099 R)
• M55: 40,706,329 km (0.093 R)
• M56: 42,966,004 km (0.093 R)
• M57: 43,908,321 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 13.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.45 AU - 15.39 AU

Year: 15602 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,655,119 km

• M1: 274,362 km (0.115 R)
• M2: 1,154,297 km (0.114 R)
• M3: 1,360,593 km (0.046 R)
• M4: 1,664,725 km (0.095 R)
• M5: 1,840,054 km (0.102 R)
• M6: 2,115,164 km (0.116 R)
• M7: 2,843,556 km (0.089 R)
• M8: 3,382,707 km (0.042 R)
• M9: 3,914,976 km (0.095 R)
• M10: 4,032,560 km (0.12 R)
• M11: 4,231,226 km (0.036 R)
• M12: 4,888,559 km (0.111 R)
• M13: 5,015,418 km (0.1 R)
• M14: 5,710,749 km (0.1 R)
• M15: 5,844,490 km (0.103 R)
• M16: 6,298,070 km (0.093 R)
• M17: 6,575,724 km (0.119 R)
• M18: 6,810,293 km (0.096 R)
• M19: 6,999,984 km (0.105 R)
• M20: 7,143,298 km (0.107 R)
• M21: 7,974,464 km (0.055 R)
• M22: 8,275,006 km (0.095 R)
• M23: 8,630,600 km (0.094 R)
• M24: 9,567,981 km (0.105 R)
• M25: 9,780,709 km (0.111 R)
• M26: 10,264,957 km (0.109 R)
• M27: 10,373,715 km (0.118 R)
• M28: 11,481,936 km (0.051 R)
• M29: 11,935,816 km (0.063 R)
• M30: 12,685,899 km (0.082 R)
• M31: 14,353,018 km (0.104 R)
• M32: 15,274,242 km (0.109 R)
• M33: 15,398,558 km (0.087 R)
• M34: 16,214,614 km (0.071 R)
• M35: 16,980,555 km (0.089 R)
• M36: 18,085,635 km (0.11 R)
• M37: 18,946,421 km (0.12 R)
• M38: 19,888,289 km (0.086 R)
• M39: 20,365,057 km (0.116 R)
• M40: 20,639,121 km (0.098 R)
• M41: 20,845,566 km (0.095 R)
• M42: 23,160,742 km (0.101 R)
• M43: 23,662,344 km (0.034 R)
• M44: 25,409,049 km (0.077 R)
• M45: 26,821,103 km (0.092 R)
• M46: 28,335,033 km (0.108 R)
• M47: 29,954,281 km (0.119 R)
• M48: 31,050,534 km (0.094 R)
• M49: 32,159,802 km (0.113 R)
• M50: 34,498,765 km (0.101 R)
• M51: 35,647,527 km (0.077 R)
• M52: 35,895,261 km (0.103 R)
• M53: 36,392,524 km (0.12 R)
• M54: 36,558,877 km (0.073 R)
• M55: 36,808,706 km (0.073 R)
• M56: 37,813,854 km (0.073 R)
• M57: 39,851,377 km (0.105 R)
• M58: 41,402,707 km (0.104 R)
• M59: 42,710,641 km (0.069 R)
• M60: 42,973,933 km (0.104 R)
• M61: 43,237,674 km (0.105 R)
• M62: 43,501,864 km (0.117 R)
• M63: 45,367,050 km (0.118 R)
• M64: 45,456,510 km (0.039 R)
• M65: 47,803,102 km (0.109 R)
• M66: 47,985,163 km (0.11 R)
• M67: 48,350,181 km (0.084 R)
• M68: 48,624,544 km (0.04 R)
• M69: 50,837,844 km (0.025 R)
• M70: 50,930,745 km (0.093 R)
• M71: 51,209,894 km (0.092 R)
• M72: 51,489,642 km (0.102 R)
• M73: 53,366,946 km (0.1 R)
• M74: 54,219,055 km (0.115 R)
• M75: 54,789,622 km (0.056 R)
• M76: 55,649,211 km (0.11 R)
• M77: 57,381,704 km (0.102 R)
• M78: 59,327,524 km (0.064 R)
• M79: 59,817,307 km (0.117 R)
• M80: 60,013,729 km (0.1 R)
• M81: 61,196,001 km (0.102 R)
• M82: 61,393,769 km (0.093 R)
• M83: 61,690,871 km (0.101 R)
• M84: 62,884,063 km (0.09 R)
• M85: 63,383,571 km (0.073 R)
• M86: 64,587,534 km (0.12 R)
• M87: 65,596,722 km (0.105 R)
• M88: 67,324,128 km (0.119 R)
• M89: 68,142,129 km (0.085 R)
• M90: 68,347,228 km (0.105 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit