🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.77 AU - 1.15 AU

Year: 328 Days

Day: 46.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,108,896 km

• M1: 140,173 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.92 AU - 1.16 AU

Year: 369 Days

Day: 28.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.33 AU

Year: 402 Days

Day: 20.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,108,896 km

• M1: 79,586 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.46 AU - 1.88 AU

Year: 752 Days

Day: 27.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,108,896 km

• M1: 44,580 km (0.099 R)
• M2: 204,500 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.8 AU - 1.82 AU

Year: 848 Days

Day: 16.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.27 AU

Year: 1562 Days

Day: 32.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,108,896 km

• M1: 209,287 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.68 AU - 5.7 AU

Year: 3537 Days

Day: 37.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,108,896 km

• M1: 1,267,543 km (0.117 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 12.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.47 AU - 7.23 AU

Year: 4928 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,108,896 km

• M1: 160,668 km (0.046 R)
• M2: 244,293 km (0.06 R)
• M3: 326,273 km (0.048 R)
• M4: 460,013 km (0.108 R)
• M5: 555,906 km (0.103 R)
• M6: 850,613 km (0.117 R)
• M7: 974,331 km (0.04 R)
• M8: 1,316,312 km (0.11 R)
• M9: 1,412,802 km (0.117 R)
• M10: 1,759,271 km (0.085 R)
• M11: 1,877,304 km (0.094 R)
• M12: 1,964,818 km (0.084 R)
• M13: 2,247,558 km (0.027 R)
• M14: 2,677,951 km (0.074 R)
• M15: 2,941,244 km (0.049 R)
• M16: 3,186,734 km (0.12 R)
• M17: 3,452,569 km (0.038 R)
• M18: 3,574,492 km (0.058 R)
• M19: 3,725,735 km (0.059 R)
• M20: 3,809,061 km (0.043 R)
• M21: 4,293,309 km (0.066 R)
• M22: 4,454,127 km (0.084 R)
• M23: 4,572,459 km (0.075 R)
• M24: 4,812,264 km (0.112 R)
• M25: 5,429,954 km (0.099 R)
• M26: 5,556,514 km (0.099 R)
• M27: 5,700,128 km (0.05 R)
• M28: 5,942,327 km (0.082 R)
• M29: 6,056,470 km (0.114 R)
• M30: 6,253,789 km (0.065 R)
• M31: 6,336,816 km (0.05 R)
• M32: 6,621,351 km (0.117 R)
• M33: 6,790,846 km (0.053 R)
• M34: 6,961,687 km (0.043 R)
• M35: 7,220,640 km (0.115 R)
• M36: 7,447,730 km (0.12 R)
• M37: 8,288,320 km (0.107 R)
• M38: 8,803,386 km (0.086 R)
• M39: 9,291,075 km (0.114 R)
• M40: 9,557,359 km (0.04 R)
• M41: 10,097,407 km (0.062 R)
• M42: 10,528,848 km (0.093 R)
• M43: 10,687,122 km (0.109 R)
• M44: 10,826,398 km (0.089 R)
• M45: 11,227,470 km (0.078 R)
• M46: 11,715,308 km (0.092 R)
• M47: 11,797,288 km (0.117 R)
• M48: 11,961,846 km (0.068 R)
• M49: 12,127,151 km (0.085 R)
• M50: 12,251,617 km (0.112 R)
• M51: 12,501,894 km (0.113 R)
• M52: 12,732,873 km (0.105 R)
• M53: 12,817,097 km (0.084 R)
• M54: 13,541,450 km (0.083 R)
• M55: 14,104,237 km (0.106 R)
• M56: 14,213,294 km (0.107 R)
• M57: 14,300,808 km (0.115 R)
• M58: 14,432,455 km (0.095 R)
• M59: 14,542,409 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 11.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.06 AU - 11.68 AU

Year: 10799 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,108,896 km

• M1: 215,271 km (0.108 R)
• M2: 393,293 km (0.116 R)
• M3: 556,803 km (0.06 R)
• M4: 779,405 km (0.059 R)
• M5: 1,109,119 km (0.047 R)
• M6: 1,290,431 km (0.104 R)
• M7: 1,438,384 km (0.105 R)
• M8: 1,869,225 km (0.119 R)
• M9: 2,736,145 km (0.115 R)
• M10: 2,845,651 km (0.12 R)
• M11: 3,593,191 km (0.07 R)
• M12: 4,020,293 km (0.052 R)
• M13: 4,113,941 km (0.045 R)
• M14: 5,535,121 km (0.119 R)
• M15: 5,921,383 km (0.088 R)
• M16: 6,135,757 km (0.1 R)
• M17: 6,425,528 km (0.114 R)
• M18: 6,682,986 km (0.105 R)
• M19: 7,056,532 km (0.039 R)
• M20: 7,552,449 km (0.101 R)
• M21: 8,020,241 km (0.059 R)
• M22: 8,861,579 km (0.089 R)
• M23: 9,688,856 km (0.119 R)
• M24: 9,984,162 km (0.047 R)
• M25: 10,368,329 km (0.097 R)
• M26: 10,540,666 km (0.085 R)
• M27: 10,757,433 km (0.108 R)
• M28: 11,063,361 km (0.118 R)
• M29: 11,327,850 km (0.093 R)
• M30: 11,998,348 km (0.091 R)
• M31: 13,377,640 km (0.107 R)
• M32: 14,613,318 km (0.112 R)
• M33: 14,758,279 km (0.103 R)
• M34: 15,098,315 km (0.064 R)
• M35: 15,885,349 km (0.117 R)
• M36: 16,484,339 km (0.07 R)
• M37: 17,039,796 km (0.038 R)
• M38: 18,221,320 km (0.044 R)
• M39: 18,638,548 km (0.116 R)
• M40: 19,801,971 km (0.112 R)
• M41: 20,338,429 km (0.077 R)
• M42: 20,500,443 km (0.09 R)
• M43: 21,152,391 km (0.084 R)
• M44: 21,426,005 km (0.116 R)
• M45: 22,309,680 km (0.101 R)
• M46: 23,317,820 km (0.119 R)
• M47: 24,055,338 km (0.042 R)
• M48: 25,494,918 km (0.116 R)
• M49: 25,844,528 km (0.114 R)
• M50: 28,577,681 km (0.099 R)
• M51: 29,978,516 km (0.112 R)
• M52: 30,285,939 km (0.072 R)
• M53: 30,966,011 km (0.065 R)
• M54: 32,089,790 km (0.086 R)
• M55: 33,226,884 km (0.086 R)
• M56: 33,608,807 km (0.097 R)
• M57: 34,056,254 km (0.036 R)
• M58: 34,184,460 km (0.047 R)
• M59: 34,312,815 km (0.096 R)
• M60: 35,151,161 km (0.098 R)
• M61: 35,735,491 km (0.089 R)
• M62: 36,192,213 km (0.08 R)
• M63: 36,782,376 km (0.05 R)
• M64: 38,772,028 km (0.073 R)
• M65: 39,107,127 km (0.111 R)
• M66: 40,932,670 km (0.11 R)
• M67: 43,966,964 km (0.108 R)
• M68: 44,947,578 km (0.116 R)
• M69: 45,299,432 km (0.117 R)
• M70: 45,511,113 km (0.1 R)
• M71: 45,864,463 km (0.067 R)
• M72: 46,077,042 km (0.117 R)
• M73: 47,358,796 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123

Radius: 4.3

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 18.05 AU - 22.25 AU

Year: 31500 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,108,896 km

• M1: 58,642 km (0.06 R)
• M2: 94,995 km (0.06 R)
• M3: 296,802 km (0.102 R)
• M4: 417,378 km (0.103 R)
• M5: 741,856 km (0.073 R)
• M6: 781,948 km (0.051 R)
• M7: 1,105,678 km (0.05 R)
• M8: 1,342,641 km (0.096 R)
• M9: 1,416,692 km (0.108 R)
• M10: 1,807,292 km (0.088 R)
• M11: 2,200,435 km (0.029 R)
• M12: 2,557,824 km (0.116 R)
• M13: 2,680,943 km (0.079 R)
• M14: 2,774,592 km (0.091 R)
• M15: 2,837,722 km (0.112 R)
• M16: 3,094,582 km (0.077 R)
• M17: 3,803,975 km (0.115 R)
• M18: 3,838,981 km (0.079 R)
• M19: 3,909,292 km (0.045 R)
• M20: 4,051,110 km (0.05 R)
• M21: 4,561,089 km (0.091 R)
• M22: 5,052,668 km (0.098 R)
• M23: 5,091,115 km (0.097 R)
• M24: 5,402,727 km (0.092 R)
• M25: 5,640,438 km (0.104 R)
• M26: 5,921,981 km (0.071 R)
• M27: 6,373,916 km (0.101 R)
• M28: 7,750,217 km (0.094 R)
• M29: 8,108,055 km (0.103 R)
• M30: 8,289,068 km (0.074 R)
• M31: 9,308,279 km (0.118 R)
• M32: 9,450,247 km (0.075 R)
• M33: 9,497,670 km (0.117 R)
• M34: 9,880,491 km (0.041 R)
• M35: 10,415,153 km (0.081 R)
• M36: 10,562,657 km (0.109 R)
• M37: 10,760,276 km (0.082 R)
• M38: 10,859,609 km (0.096 R)
• M39: 11,310,197 km (0.112 R)
• M40: 11,766,770 km (0.074 R)
• M41: 13,760,311 km (0.104 R)
• M42: 14,850,730 km (0.039 R)
• M43: 15,686,683 km (0.117 R)
• M44: 15,742,932 km (0.089 R)
• M45: 16,366,306 km (0.081 R)
• M46: 16,480,449 km (0.089 R)
• M47: 17,637,140 km (0.085 R)
• M48: 19,239,483 km (0.098 R)
• M49: 20,394,678 km (0.034 R)
• M50: 20,764,184 km (0.04 R)
• M51: 20,949,686 km (0.098 R)
• M52: 21,384,866 km (0.083 R)
• M53: 22,835,367 km (0.082 R)
• M54: 24,317,433 km (0.08 R)
• M55: 24,512,957 km (0.088 R)
• M56: 26,698,582 km (0.096 R)
• M57: 27,102,646 km (0.097 R)
• M58: 29,430,240 km (0.097 R)
• M59: 30,899,440 km (0.116 R)
• M60: 31,111,271 km (0.101 R)
• M61: 32,106,246 km (0.101 R)
• M62: 33,111,544 km (0.105 R)
• M63: 33,690,637 km (0.082 R)
• M64: 34,127,164 km (0.089 R)
• M65: 35,153,106 km (0.098 R)
• M66: 35,374,212 km (0.116 R)
• M67: 35,743,718 km (0.118 R)
• M68: 36,263,421 km (0.089 R)
• M69: 36,710,719 km (0.091 R)
• M70: 36,935,116 km (0.07 R)
• M71: 37,009,915 km (0.073 R)
• M72: 38,518,310 km (0.08 R)
• M73: 39,739,328 km (0.12 R)
• M74: 41,128,045 km (0.117 R)
• M75: 41,438,909 km (0.062 R)
• M76: 41,984,642 km (0.064 R)
• M77: 42,375,841 km (0.039 R)
• M78: 43,319,803 km (0.066 R)
• M79: 43,715,191 km (0.12 R)
• M80: 46,354,546 km (0.049 R)
• M81: 46,677,827 km (0.09 R)
• M82: 47,897,349 km (0.076 R)
• M83: 48,551,989 km (0.075 R)
• M84: 48,633,969 km (0.086 R)
• M85: 49,870,096 km (0.08 R)
• M86: 51,116,545 km (0.099 R)
• M87: 51,450,597 km (0.11 R)
• M88: 51,617,997 km (0.099 R)
• M89: 52,541,465 km (0.102 R)
• M90: 53,047,555 km (0.114 R)
• M91: 54,745,939 km (0.096 R)
• M92: 55,773,527 km (0.106 R)
• M93: 55,945,415 km (0.115 R)
• M94: 56,894,015 km (0.025 R)
• M95: 57,153,567 km (0.105 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit