🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 45.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.89 AU

Year: 246 Days

Day: 29.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 506 Days

Day: 16.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.24 AU - 2.38 AU

Year: 1302 Days

Day: 19.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.2

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.03 AU - 9.73 AU

Year: 10654 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,266,368 km

• M1: 239,207 km (0.079 R)
• M2: 399,127 km (0.113 R)
• M3: 497,563 km (0.083 R)
• M4: 689,796 km (0.118 R)
• M5: 1,214,884 km (0.111 R)
• M6: 1,460,524 km (0.109 R)
• M7: 1,649,616 km (0.103 R)
• M8: 1,872,217 km (0.059 R)
• M9: 1,948,662 km (0.085 R)
• M10: 2,184,578 km (0.096 R)
• M11: 2,655,811 km (0.114 R)
• M12: 2,771,301 km (0.113 R)
• M13: 3,098,022 km (0.074 R)
• M14: 3,250,612 km (0.115 R)
• M15: 3,886,253 km (0.117 R)
• M16: 4,218,510 km (0.059 R)
• M17: 4,664,462 km (0.103 R)
• M18: 5,017,812 km (0.07 R)
• M19: 5,234,130 km (0.116 R)
• M20: 6,634,815 km (0.11 R)
• M21: 6,832,733 km (0.093 R)
• M22: 7,072,688 km (0.119 R)
• M23: 7,809,458 km (0.108 R)
• M24: 8,399,472 km (0.026 R)
• M25: 9,355,552 km (0.103 R)
• M26: 9,444,263 km (0.055 R)
• M27: 9,622,434 km (0.103 R)
• M28: 9,711,894 km (0.113 R)
• M29: 9,801,652 km (0.065 R)
• M30: 11,322,464 km (0.059 R)
• M31: 13,412,347 km (0.072 R)
• M32: 13,612,808 km (0.119 R)
• M33: 13,814,167 km (0.112 R)
• M34: 13,965,859 km (0.1 R)
• M35: 14,578,312 km (0.064 R)
• M36: 15,095,323 km (0.097 R)
• M37: 15,460,940 km (0.049 R)
• M38: 15,723,783 km (0.116 R)
• M39: 15,988,123 km (0.116 R)
• M40: 16,307,365 km (0.095 R)
• M41: 17,223,203 km (0.071 R)
• M42: 17,769,833 km (0.091 R)
• M43: 18,377,500 km (0.089 R)
• M44: 19,443,534 km (0.107 R)
• M45: 19,784,169 km (0.082 R)
• M46: 20,529,316 km (0.087 R)
• M47: 20,760,445 km (0.116 R)
• M48: 22,580,901 km (0.116 R)
• M49: 22,759,820 km (0.106 R)
• M50: 23,058,866 km (0.085 R)
• M51: 23,600,710 km (0.12 R)
• M52: 25,809,672 km (0.081 R)
• M53: 27,065,247 km (0.04 R)
• M54: 27,445,824 km (0.097 R)
• M55: 28,662,653 km (0.105 R)
• M56: 29,505,188 km (0.107 R)
• M57: 29,831,461 km (0.101 R)
• M58: 30,553,570 km (0.104 R)
• M59: 31,214,942 km (0.113 R)
• M60: 31,547,349 km (0.037 R)
• M61: 31,814,231 km (0.082 R)
• M62: 33,227,183 km (0.118 R)
• M63: 34,043,838 km (0.114 R)
• M64: 34,317,602 km (0.089 R)
• M65: 37,164,898 km (0.103 R)
• M66: 39,654,805 km (0.114 R)
• M67: 43,526,697 km (0.03 R)
• M68: 45,168,983 km (0.08 R)
• M69: 45,319,329 km (0.078 R)
• M70: 45,620,469 km (0.037 R)
• M71: 45,846,811 km (0.094 R)
• M72: 46,300,391 km (0.047 R)
• M73: 46,527,780 km (0.117 R)
• M74: 46,907,609 km (0.05 R)
• M75: 47,593,964 km (0.118 R)
• M76: 47,746,853 km (0.119 R)
• M77: 47,900,041 km (0.066 R)
• M78: 49,827,760 km (0.074 R)
• M79: 52,332,178 km (0.098 R)
• M80: 52,568,991 km (0.045 R)
• M81: 52,806,253 km (0.107 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 13

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.52 AU - 13.04 AU

Year: 13126 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,266,368 km

• M1: 630,256 km (0.096 R)
• M2: 909,555 km (0.111 R)
• M3: 1,229,395 km (0.09 R)
• M4: 1,438,683 km (0.098 R)
• M5: 1,840,353 km (0.108 R)
• M6: 2,362,749 km (0.065 R)
• M7: 2,868,390 km (0.066 R)
• M8: 3,086,503 km (0.08 R)
• M9: 3,181,648 km (0.025 R)
• M10: 3,910,040 km (0.072 R)
• M11: 4,400,122 km (0.09 R)
• M12: 4,543,736 km (0.065 R)
• M13: 4,872,851 km (0.089 R)
• M14: 5,476,928 km (0.108 R)
• M15: 5,593,016 km (0.095 R)
• M16: 6,591,133 km (0.075 R)
• M17: 6,797,428 km (0.075 R)
• M18: 7,301,274 km (0.045 R)
• M19: 8,389,598 km (0.116 R)
• M20: 8,613,397 km (0.056 R)
• M21: 8,884,618 km (0.086 R)
• M22: 8,975,573 km (0.115 R)
• M23: 9,204,607 km (0.081 R)
• M24: 9,342,836 km (0.083 R)
• M25: 9,574,862 km (0.045 R)
• M26: 9,668,211 km (0.083 R)
• M27: 10,092,172 km (0.109 R)
• M28: 10,378,053 km (0.084 R)
• M29: 10,909,425 km (0.088 R)
• M30: 11,202,936 km (0.119 R)
• M31: 11,350,738 km (0.059 R)
• M32: 11,648,139 km (0.109 R)
• M33: 11,797,886 km (0.08 R)
• M34: 11,948,232 km (0.067 R)
• M35: 12,812,310 km (0.113 R)
• M36: 13,434,487 km (0.1 R)
• M37: 14,493,191 km (0.104 R)
• M38: 15,523,771 km (0.067 R)
• M39: 15,743,680 km (0.081 R)
• M40: 16,020,137 km (0.071 R)
• M41: 17,198,669 km (0.089 R)
• M42: 17,827,129 km (0.088 R)
• M43: 18,231,044 km (0.111 R)
• M44: 19,047,848 km (0.09 R)
• M45: 19,342,556 km (0.097 R)
• M46: 19,579,369 km (0.118 R)
• M47: 19,817,080 km (0.026 R)
• M48: 20,898,972 km (0.114 R)
• M49: 21,692,140 km (0.105 R)
• M50: 22,309,082 km (0.106 R)
• M51: 23,119,603 km (0.114 R)
• M52: 23,308,096 km (0.119 R)
• M53: 24,003,427 km (0.104 R)
• M54: 24,577,285 km (0.067 R)
• M55: 25,091,303 km (0.108 R)
• M56: 25,285,032 km (0.069 R)
• M57: 25,479,210 km (0.111 R)
• M58: 25,608,911 km (0.108 R)
• M59: 25,803,838 km (0.105 R)
• M60: 26,720,424 km (0.118 R)
• M61: 27,581,060 km (0.11 R)
• M62: 27,981,384 km (0.108 R)
• M63: 30,148,459 km (0.053 R)
• M64: 30,354,455 km (0.085 R)
• M65: 33,428,243 km (0.066 R)
• M66: 33,997,612 km (0.114 R)
• M67: 34,857,949 km (0.042 R)
• M68: 36,234,549 km (0.093 R)
• M69: 36,673,020 km (0.111 R)
• M70: 37,186,740 km (0.119 R)
• M71: 37,333,944 km (0.113 R)
• M72: 37,924,706 km (0.092 R)
• M73: 38,816,758 km (0.107 R)
• M74: 41,916,276 km (0.106 R)
• M75: 42,607,269 km (0.053 R)
• M76: 42,838,397 km (0.108 R)
• M77: 43,612,118 km (0.065 R)
• M78: 44,312,236 km (0.039 R)
• M79: 49,478,299 km (0.115 R)
• M80: 49,802,478 km (0.101 R)
• M81: 50,127,255 km (0.053 R)
• M82: 52,008,448 km (0.067 R)
• M83: 52,420,590 km (0.052 R)
• M84: 54,580,484 km (0.088 R)
• M85: 56,346,337 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.4

Radius: 3.3

Gravity: 54.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.53 AU - 15.83 AU

Year: 21934 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 57.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,266,368 km

• M1: 48,021 km (0.084 R)
• M2: 130,150 km (0.101 R)
• M3: 168,896 km (0.079 R)
• M4: 212,279 km (0.065 R)
• M5: 483,052 km (0.115 R)
• M6: 546,631 km (0.058 R)
• M7: 1,440,777 km (0.119 R)
• M8: 1,564,195 km (0.103 R)
• M9: 1,755,830 km (0.086 R)
• M10: 1,821,354 km (0.038 R)
• M11: 2,160,941 km (0.041 R)
• M12: 2,266,707 km (0.118 R)
• M13: 2,483,175 km (0.076 R)
• M14: 2,631,127 km (0.056 R)
• M15: 3,052,694 km (0.103 R)
• M16: 4,437,970 km (0.077 R)
• M17: 5,694,593 km (0.104 R)
• M18: 6,086,539 km (0.112 R)
• M19: 6,639,752 km (0.118 R)
• M20: 6,948,223 km (0.119 R)
• M21: 7,208,972 km (0.107 R)
• M22: 7,366,798 km (0.114 R)
• M23: 7,419,755 km (0.108 R)
• M24: 8,614,893 km (0.034 R)
• M25: 9,578,602 km (0.087 R)
• M26: 11,482,833 km (0.105 R)
• M27: 11,667,288 km (0.057 R)
• M28: 11,790,706 km (0.097 R)
• M29: 12,603,770 km (0.118 R)
• M30: 13,434,786 km (0.11 R)
• M31: 14,085,836 km (0.07 R)
• M32: 14,415,251 km (0.102 R)
• M33: 14,747,208 km (0.104 R)
• M34: 15,081,709 km (0.09 R)
• M35: 15,894,624 km (0.072 R)
• M36: 16,306,467 km (0.086 R)
• M37: 17,562,640 km (0.093 R)
• M38: 18,705,119 km (0.112 R)
• M39: 19,212,555 km (0.094 R)
• M40: 19,504,421 km (0.115 R)
• M41: 20,092,789 km (0.089 R)
• M42: 20,537,843 km (0.092 R)
• M43: 20,612,343 km (0.09 R)
• M44: 21,437,524 km (0.093 R)
• M45: 24,213,014 km (0.054 R)
• M46: 25,162,811 km (0.086 R)
• M47: 25,722,606 km (0.066 R)
• M48: 25,802,940 km (0.089 R)
• M49: 27,098,906 km (0.118 R)
• M50: 27,754,893 km (0.077 R)
• M51: 27,919,750 km (0.08 R)
• M52: 28,002,178 km (0.027 R)
• M53: 29,417,524 km (0.049 R)
• M54: 30,770,487 km (0.073 R)
• M55: 31,283,159 km (0.105 R)
• M56: 31,971,010 km (0.072 R)
• M57: 33,099,426 km (0.058 R)
• M58: 33,449,336 km (0.078 R)
• M59: 34,329,271 km (0.084 R)
• M60: 34,949,653 km (0.117 R)
• M61: 35,127,674 km (0.114 R)
• M62: 35,305,845 km (0.107 R)
• M63: 36,111,729 km (0.057 R)
• M64: 36,471,811 km (0.063 R)
• M65: 36,562,019 km (0.106 R)
• M66: 37,195,566 km (0.104 R)
• M67: 37,468,283 km (0.118 R)
• M68: 38,749,289 km (0.096 R)
• M69: 39,117,898 km (0.038 R)
• M70: 39,395,253 km (0.094 R)
• M71: 39,765,956 km (0.081 R)
• M72: 41,636,528 km (0.068 R)
• M73: 44,399,601 km (0.12 R)
• M74: 45,366,003 km (0.07 R)
• M75: 49,699,554 km (0.069 R)
• M76: 50,501,548 km (0.093 R)
• M77: 52,016,825 km (0.101 R)
• M78: 54,060,332 km (0.093 R)
• M79: 54,678,471 km (0.085 R)
• M80: 57,174,361 km (0.039 R)
• M81: 58,119,820 km (0.096 R)
• M82: 58,964,599 km (0.113 R)
• M83: 62,384,107 km (0.059 R)
• M84: 64,553,725 km (0.112 R)
• M85: 66,527,370 km (0.098 R)
• M86: 68,298,309 km (0.112 R)
• M87: 70,196,856 km (0.084 R)
• M88: 70,533,750 km (0.116 R)
• M89: 70,758,596 km (0.12 R)
• M90: 71,999,510 km (0.062 R)
• M91: 72,566,038 km (0.105 R)
• M92: 74,961,249 km (0.099 R)
• M93: 75,075,991 km (0.086 R)
• M94: 76,456,929 km (0.116 R)
• M95: 76,919,186 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit