🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.53 AU - 0.61 AU

Year: 163 Days

Day: 30.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,202,923 km

• M1: 277,803 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 212 Days

Day: 12.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,202,923 km

• M1: 147,504 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.97 AU - 1.19 AU

Year: 425 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,202,923 km

• M1: 367,712 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 648 Days

Day: 18.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,202,923 km

• M1: 316,549 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.61 AU - 1.85 AU

Year: 862 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,202,923 km

• M1: 246,088 km (0.111 R)
• M2: 533,316 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.85 AU - 4.67 AU

Year: 2761 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 14

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.12 AU - 6.14 AU

Year: 5748 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,202,923 km

• M1: 222,452 km (0.113 R)
• M2: 351,555 km (0.087 R)
• M3: 474,375 km (0.098 R)
• M4: 574,456 km (0.106 R)
• M5: 668,553 km (0.079 R)
• M6: 801,246 km (0.115 R)
• M7: 892,501 km (0.064 R)
• M8: 1,041,500 km (0.114 R)
• M9: 1,447,509 km (0.088 R)
• M10: 1,679,984 km (0.081 R)
• M11: 2,122,794 km (0.045 R)
• M12: 2,730,460 km (0.114 R)
• M13: 3,034,144 km (0.097 R)
• M14: 3,197,056 km (0.118 R)
• M15: 3,602,915 km (0.106 R)
• M16: 3,848,555 km (0.049 R)
• M17: 3,980,949 km (0.091 R)
• M18: 4,634,542 km (0.056 R)
• M19: 4,759,755 km (0.09 R)
• M20: 5,288,883 km (0.111 R)
• M21: 5,486,053 km (0.082 R)
• M22: 5,820,105 km (0.119 R)
• M23: 6,092,224 km (0.047 R)
• M24: 6,490,603 km (0.095 R)
• M25: 6,719,787 km (0.091 R)
• M26: 6,987,417 km (0.111 R)
• M27: 7,998,699 km (0.113 R)
• M28: 8,206,490 km (0.036 R)
• M29: 8,762,994 km (0.049 R)
• M30: 8,918,726 km (0.106 R)
• M31: 9,193,388 km (0.08 R)
• M32: 9,312,019 km (0.103 R)
• M33: 9,550,627 km (0.072 R)
• M34: 9,771,284 km (0.12 R)
• M35: 10,095,313 km (0.115 R)
• M36: 10,299,514 km (0.117 R)
• M37: 10,484,567 km (0.085 R)
• M38: 10,650,022 km (0.079 R)
• M39: 12,679,766 km (0.056 R)
• M40: 12,790,020 km (0.092 R)
• M41: 13,233,577 km (0.106 R)
• M42: 13,592,163 km (0.048 R)
• M43: 13,931,302 km (0.083 R)
• M44: 14,988,659 km (0.102 R)
• M45: 15,644,945 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 14.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.09 AU - 12.31 AU

Year: 15157 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,202,923 km

• M1: 193,430 km (0.099 R)
• M2: 358,586 km (0.1 R)
• M3: 482,154 km (0.037 R)
• M4: 718,070 km (0.109 R)
• M5: 874,250 km (0.047 R)
• M6: 1,327,382 km (0.11 R)
• M7: 1,850,825 km (0.112 R)
• M8: 2,136,108 km (0.056 R)
• M9: 2,327,444 km (0.045 R)
• M10: 2,935,709 km (0.103 R)
• M11: 3,029,955 km (0.12 R)
• M12: 3,125,399 km (0.089 R)
• M13: 3,770,315 km (0.109 R)
• M14: 4,161,364 km (0.05 R)
• M15: 4,267,878 km (0.117 R)
• M16: 4,593,103 km (0.095 R)
• M17: 4,870,308 km (0.099 R)
• M18: 5,267,790 km (0.069 R)
• M19: 5,913,903 km (0.099 R)
• M20: 6,276,977 km (0.069 R)
• M21: 6,585,149 km (0.114 R)
• M22: 6,741,179 km (0.08 R)
• M23: 6,898,407 km (0.107 R)
• M24: 7,184,438 km (0.098 R)
• M25: 7,539,583 km (0.085 R)
• M26: 8,133,187 km (0.081 R)
• M27: 8,503,293 km (0.11 R)
• M28: 8,948,047 km (0.091 R)
• M29: 9,505,897 km (0.077 R)
• M30: 9,789,086 km (0.116 R)
• M31: 10,146,924 km (0.105 R)
• M32: 10,802,163 km (0.113 R)
• M33: 11,321,268 km (0.076 R)
• M34: 11,621,660 km (0.073 R)
• M35: 11,924,596 km (0.075 R)
• M36: 12,306,968 km (0.085 R)
• M37: 12,654,633 km (0.092 R)
• M38: 14,930,915 km (0.072 R)
• M39: 15,177,751 km (0.108 R)
• M40: 15,926,638 km (0.082 R)
• M41: 16,858,334 km (0.045 R)
• M42: 17,417,231 km (0.109 R)
• M43: 18,553,278 km (0.117 R)
• M44: 18,818,963 km (0.079 R)
• M45: 19,175,006 km (0.082 R)
• M46: 19,309,046 km (0.048 R)
• M47: 19,623,201 km (0.113 R)
• M48: 19,984,331 km (0.116 R)
• M49: 20,347,554 km (0.074 R)
• M50: 21,915,938 km (0.081 R)
• M51: 22,009,437 km (0.074 R)
• M52: 22,196,734 km (0.117 R)
• M53: 22,620,245 km (0.079 R)
• M54: 22,998,877 km (0.047 R)
• M55: 23,141,444 km (0.111 R)
• M56: 24,292,450 km (0.076 R)
• M57: 24,680,208 km (0.066 R)
• M58: 25,118,978 km (0.052 R)
• M59: 25,363,870 km (0.113 R)
• M60: 25,462,006 km (0.064 R)
• M61: 25,707,945 km (0.095 R)
• M62: 26,202,217 km (0.066 R)
• M63: 26,500,365 km (0.086 R)
• M64: 27,099,953 km (0.104 R)
• M65: 28,976,808 km (0.086 R)
• M66: 29,491,275 km (0.067 R)
• M67: 30,529,185 km (0.081 R)
• M68: 31,000,269 km (0.107 R)
• M69: 31,105,287 km (0.097 R)
• M70: 32,108,640 km (0.11 R)
• M71: 32,908,240 km (0.058 R)
• M72: 33,822,433 km (0.113 R)
• M73: 35,236,731 km (0.114 R)
• M74: 35,510,944 km (0.109 R)
• M75: 35,896,159 km (0.053 R)
• M76: 36,061,614 km (0.054 R)
• M77: 36,948,280 km (0.1 R)
• M78: 37,115,381 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.8

Radius: 6.9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.94 AU - 14.6 AU

Year: 16279 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,202,923 km

• M1: 90,956 km (0.108 R)
• M2: 372,798 km (0.108 R)
• M3: 434,133 km (0.109 R)
• M4: 499,507 km (0.071 R)
• M5: 1,868,777 km (0.062 R)
• M6: 2,091,528 km (0.1 R)
• M7: 2,592,830 km (0.086 R)
• M8: 3,701,201 km (0.077 R)
• M9: 5,678,586 km (0.034 R)
• M10: 5,879,645 km (0.098 R)
• M11: 5,960,578 km (0.115 R)
• M12: 6,205,918 km (0.027 R)
• M13: 6,496,437 km (0.1 R)
• M14: 7,004,621 km (0.075 R)
• M15: 7,090,490 km (0.064 R)
• M16: 7,176,808 km (0.089 R)
• M17: 7,437,857 km (0.077 R)
• M18: 7,525,521 km (0.109 R)
• M19: 8,284,730 km (0.113 R)
• M20: 8,742,799 km (0.048 R)
• M21: 9,114,998 km (0.093 R)
• M22: 9,303,192 km (0.108 R)
• M23: 9,827,084 km (0.087 R)
• M24: 10,116,855 km (0.033 R)
• M25: 10,704,924 km (0.107 R)
• M26: 11,153,269 km (0.042 R)
• M27: 12,068,210 km (0.084 R)
• M28: 12,586,866 km (0.118 R)
• M29: 12,691,435 km (0.108 R)
• M30: 13,112,852 km (0.09 R)
• M31: 13,592,313 km (0.071 R)
• M32: 14,131,763 km (0.041 R)
• M33: 14,240,521 km (0.081 R)
• M34: 14,349,577 km (0.03 R)
• M35: 14,678,244 km (0.1 R)
• M36: 15,454,956 km (0.072 R)
• M37: 16,017,893 km (0.063 R)
• M38: 16,131,288 km (0.058 R)
• M39: 16,817,194 km (0.098 R)
• M40: 17,922,722 km (0.117 R)
• M41: 18,514,083 km (0.076 R)
• M42: 18,812,082 km (0.042 R)
• M43: 18,871,921 km (0.1 R)
• M44: 22,130,312 km (0.104 R)
• M45: 22,446,562 km (0.092 R)
• M46: 24,702,049 km (0.094 R)
• M47: 24,964,444 km (0.088 R)
• M48: 26,290,031 km (0.077 R)
• M49: 26,423,771 km (0.094 R)
• M50: 26,826,489 km (0.086 R)
• M51: 27,096,214 km (0.09 R)
• M52: 27,434,604 km (0.076 R)
• M53: 29,147,051 km (0.118 R)
• M54: 30,471,590 km (0.099 R)
• M55: 30,823,444 km (0.032 R)
• M56: 31,247,405 km (0.102 R)
• M57: 31,673,310 km (0.103 R)
• M58: 31,744,519 km (0.045 R)
• M59: 33,613,445 km (0.046 R)
• M60: 33,976,968 km (0.102 R)
• M61: 34,122,826 km (0.072 R)
• M62: 35,001,713 km (0.043 R)
• M63: 35,888,230 km (0.066 R)
• M64: 36,259,681 km (0.099 R)
• M65: 36,632,479 km (0.095 R)
• M66: 37,532,460 km (0.1 R)
• M67: 38,060,690 km (0.073 R)
• M68: 38,363,626 km (0.076 R)
• M69: 38,591,464 km (0.092 R)
• M70: 39,430,408 km (0.116 R)
• M71: 39,583,597 km (0.068 R)
• M72: 39,813,828 km (0.091 R)
• M73: 39,967,465 km (0.099 R)
• M74: 42,061,536 km (0.091 R)
• M75: 43,714,742 km (0.106 R)
• M76: 44,429,670 km (0.099 R)
• M77: 44,509,406 km (0.12 R)
• M78: 46,597,792 km (0.058 R)
• M79: 46,678,724 km (0.051 R)
• M80: 46,759,806 km (0.044 R)
• M81: 48,144,036 km (0.109 R)
• M82: 48,225,866 km (0.094 R)
• M83: 48,717,893 km (0.086 R)
• M84: 49,211,716 km (0.112 R)
• M85: 49,541,728 km (0.099 R)
• M86: 50,038,244 km (0.111 R)
• M87: 52,376,907 km (0.093 R)
• M88: 52,713,951 km (0.064 R)
• M89: 53,644,450 km (0.083 R)
• M90: 53,899,066 km (0.094 R)
• M91: 55,951,100 km (0.064 R)
• M92: 56,295,624 km (0.099 R)
• M93: 56,813,681 km (0.104 R)
• M94: 58,202,996 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit