🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.59 AU - 0.59 AU

Year: 165 Days

Day: 43.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,479,057 km

• M1: 31,565 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 44 Hours

Environment

Temp: 138 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.62 AU

Year: 1138 Days

Day: 36 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.22 AU - 2.22 AU

Year: 1202 Days

Day: 45.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.95 AU - 3.11 AU

Year: 1463 Days

Day: 37.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.58 AU - 5.4 AU

Year: 3458 Days

Day: 36.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 11.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.54 AU - 6.18 AU

Year: 4510 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,479,057 km

• M1: 162,912 km (0.082 R)
• M2: 268,229 km (0.085 R)
• M3: 381,325 km (0.089 R)
• M4: 500,554 km (0.111 R)
• M5: 617,390 km (0.111 R)
• M6: 754,422 km (0.032 R)
• M7: 912,697 km (0.1 R)
• M8: 1,093,860 km (0.094 R)
• M9: 1,504,955 km (0.06 R)
• M10: 1,631,215 km (0.094 R)
• M11: 1,814,024 km (0.054 R)
• M12: 1,935,348 km (0.105 R)
• M13: 2,017,626 km (0.106 R)
• M14: 2,186,074 km (0.064 R)
• M15: 2,286,603 km (0.113 R)
• M16: 2,492,301 km (0.111 R)
• M17: 2,658,205 km (0.087 R)
• M18: 2,953,660 km (0.069 R)
• M19: 3,081,267 km (0.119 R)
• M20: 3,194,513 km (0.056 R)
• M21: 3,712,720 km (0.113 R)
• M22: 3,798,888 km (0.054 R)
• M23: 4,548,523 km (0.109 R)
• M24: 5,016,316 km (0.113 R)
• M25: 5,460,322 km (0.109 R)
• M26: 5,598,102 km (0.103 R)
• M27: 5,897,148 km (0.113 R)
• M28: 6,160,440 km (0.05 R)
• M29: 6,573,330 km (0.117 R)
• M30: 6,656,956 km (0.092 R)
• M31: 7,166,486 km (0.103 R)
• M32: 7,360,814 km (0.03 R)
• M33: 7,666,592 km (0.109 R)
• M34: 7,865,407 km (0.045 R)
• M35: 8,043,429 km (0.053 R)
• M36: 8,381,071 km (0.09 R)
• M37: 8,494,765 km (0.044 R)
• M38: 8,654,686 km (0.12 R)
• M39: 9,374,850 km (0.09 R)
• M40: 9,897,545 km (0.056 R)
• M41: 9,993,736 km (0.103 R)
• M42: 10,114,162 km (0.118 R)
• M43: 10,235,187 km (0.1 R)
• M44: 10,405,429 km (0.118 R)
• M45: 11,046,157 km (0.111 R)
• M46: 11,471,913 km (0.114 R)
• M47: 11,623,455 km (0.106 R)
• M48: 11,826,609 km (0.063 R)
• M49: 11,954,216 km (0.088 R)
• M50: 12,159,315 km (0.112 R)
• M51: 12,807,672 km (0.036 R)
• M52: 13,175,683 km (0.095 R)
• M53: 13,281,449 km (0.088 R)
• M54: 13,414,142 km (0.073 R)
• M55: 13,547,134 km (0.114 R)
• M56: 15,178,350 km (0.074 R)
• M57: 15,400,502 km (0.028 R)
• M58: 15,679,652 km (0.099 R)
• M59: 15,847,950 km (0.119 R)
• M60: 16,073,394 km (0.046 R)
• M61: 16,670,140 km (0.092 R)
• M62: 17,014,364 km (0.058 R)
• M63: 17,331,961 km (0.119 R)
• M64: 17,448,048 km (0.041 R)
• M65: 17,564,286 km (0.033 R)
• M66: 17,651,651 km (0.117 R)
• M67: 17,826,830 km (0.12 R)
• M68: 17,914,495 km (0.112 R)
• M69: 18,031,929 km (0.097 R)
• M70: 19,009,252 km (0.051 R)
• M71: 19,098,861 km (0.091 R)
• M72: 19,640,106 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 12.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.36 AU - 9.7 AU

Year: 9054 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,479,057 km

• M1: 382,372 km (0.061 R)
• M2: 575,353 km (0.026 R)
• M3: 819,198 km (0.077 R)
• M4: 1,132,306 km (0.108 R)
• M5: 1,425,518 km (0.1 R)
• M6: 1,522,158 km (0.088 R)
• M7: 1,826,141 km (0.097 R)
• M8: 1,953,299 km (0.067 R)
• M9: 2,352,875 km (0.086 R)
• M10: 3,000,036 km (0.099 R)
• M11: 3,461,396 km (0.097 R)
• M12: 3,890,442 km (0.116 R)
• M13: 4,223,447 km (0.106 R)
• M14: 4,769,779 km (0.091 R)
• M15: 5,066,431 km (0.112 R)
• M16: 5,277,663 km (0.075 R)
• M17: 5,834,317 km (0.066 R)
• M18: 6,345,044 km (0.044 R)
• M19: 6,836,772 km (0.104 R)
• M20: 7,511,758 km (0.106 R)
• M21: 7,683,795 km (0.102 R)
• M22: 8,137,526 km (0.054 R)
• M23: 8,635,687 km (0.044 R)
• M24: 9,254,124 km (0.034 R)
• M25: 9,550,178 km (0.05 R)
• M26: 10,227,558 km (0.076 R)
• M27: 10,649,274 km (0.068 R)
• M28: 11,154,915 km (0.039 R)
• M29: 11,272,798 km (0.097 R)
• M30: 11,470,118 km (0.089 R)
• M31: 11,868,048 km (0.05 R)
• M32: 12,230,224 km (0.06 R)
• M33: 12,636,831 km (0.04 R)
• M34: 13,338,445 km (0.104 R)
• M35: 13,463,509 km (0.089 R)
• M36: 13,757,020 km (0.057 R)
• M37: 14,010,289 km (0.097 R)
• M38: 14,265,055 km (0.032 R)
• M39: 14,564,250 km (0.069 R)
• M40: 14,693,204 km (0.117 R)
• M41: 16,626,607 km (0.096 R)
• M42: 16,896,481 km (0.11 R)
• M43: 17,122,523 km (0.087 R)
• M44: 17,898,338 km (0.12 R)
• M45: 18,036,417 km (0.052 R)
• M46: 18,966,168 km (0.095 R)
• M47: 20,006,920 km (0.074 R)
• M48: 20,150,235 km (0.107 R)
• M49: 20,486,082 km (0.094 R)
• M50: 20,823,724 km (0.101 R)
• M51: 21,651,599 km (0.1 R)
• M52: 21,995,525 km (0.056 R)
• M53: 22,988,406 km (0.11 R)
• M54: 23,188,717 km (0.12 R)
• M55: 24,198,952 km (0.094 R)
• M56: 24,556,042 km (0.079 R)
• M57: 24,709,529 km (0.084 R)
• M58: 25,275,308 km (0.103 R)
• M59: 25,585,574 km (0.083 R)
• M60: 26,787,144 km (0.034 R)
• M61: 26,892,461 km (0.071 R)
• M62: 27,262,267 km (0.11 R)
• M63: 28,006,965 km (0.097 R)
• M64: 28,650,535 km (0.119 R)
• M65: 29,244,888 km (0.098 R)
• M66: 29,843,130 km (0.108 R)
• M67: 30,061,692 km (0.06 R)
• M68: 30,280,853 km (0.078 R)
• M69: 30,610,567 km (0.096 R)
• M70: 31,997,040 km (0.088 R)
• M71: 32,220,689 km (0.071 R)
• M72: 32,895,076 km (0.109 R)
• M73: 33,177,517 km (0.06 R)
• M74: 33,972,330 km (0.092 R)
• M75: 34,086,324 km (0.098 R)
• M76: 34,429,352 km (0.109 R)
• M77: 34,830,872 km (0.101 R)
• M78: 35,986,815 km (0.08 R)
• M79: 36,861,963 km (0.108 R)
• M80: 37,626,258 km (0.093 R)
• M81: 37,980,655 km (0.051 R)
• M82: 38,692,891 km (0.059 R)
• M83: 39,769,547 km (0.037 R)

Asteroid Belt

Center: 11.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.8

Radius: 3.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.42 AU - 17.28 AU

Year: 21857 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,479,057 km

• M1: 53,556 km (0.115 R)
• M2: 216,468 km (0.094 R)
• M3: 270,174 km (0.111 R)
• M4: 378,034 km (0.065 R)
• M5: 513,121 km (0.063 R)
• M6: 646,712 km (0.088 R)
• M7: 1,320,650 km (0.118 R)
• M8: 1,400,834 km (0.069 R)
• M9: 1,441,525 km (0.074 R)
• M10: 1,758,822 km (0.066 R)
• M11: 2,050,837 km (0.106 R)
• M12: 2,430,517 km (0.057 R)
• M13: 2,678,699 km (0.094 R)
• M14: 3,749,521 km (0.066 R)
• M15: 4,064,574 km (0.069 R)
• M16: 4,328,614 km (0.098 R)
• M17: 5,665,122 km (0.049 R)
• M18: 5,762,809 km (0.1 R)
• M19: 6,192,305 km (0.114 R)
• M20: 6,394,112 km (0.036 R)
• M21: 7,293,046 km (0.105 R)
• M22: 7,974,614 km (0.114 R)
• M23: 8,751,176 km (0.047 R)
• M24: 8,939,670 km (0.108 R)
• M25: 9,129,360 km (0.069 R)
• M26: 10,019,467 km (0.115 R)
• M27: 10,896,260 km (0.109 R)
• M28: 11,017,734 km (0.115 R)
• M29: 11,590,544 km (0.057 R)
• M30: 11,714,411 km (0.05 R)
• M31: 12,935,578 km (0.093 R)
• M32: 13,236,270 km (0.065 R)
• M33: 13,365,822 km (0.12 R)
• M34: 13,495,972 km (0.103 R)
• M35: 13,582,888 km (0.092 R)
• M36: 13,626,421 km (0.066 R)
• M37: 13,801,002 km (0.081 R)
• M38: 16,044,671 km (0.087 R)
• M39: 16,182,899 km (0.107 R)
• M40: 17,444,159 km (0.107 R)
• M41: 17,681,122 km (0.108 R)
• M42: 18,446,764 km (0.111 R)
• M43: 20,757,453 km (0.109 R)
• M44: 20,807,717 km (0.104 R)
• M45: 21,615,546 km (0.109 R)
• M46: 23,470,260 km (0.102 R)
• M47: 23,994,451 km (0.101 R)
• M48: 24,416,467 km (0.05 R)
• M49: 24,575,489 km (0.103 R)
• M50: 24,947,689 km (0.097 R)
• M51: 25,697,473 km (0.093 R)
• M52: 28,157,610 km (0.11 R)
• M53: 29,106,360 km (0.048 R)
• M54: 30,406,515 km (0.045 R)
• M55: 31,956,798 km (0.107 R)
• M56: 32,014,692 km (0.104 R)
• M57: 32,479,194 km (0.094 R)
• M58: 33,532,512 km (0.1 R)
• M59: 34,122,526 km (0.102 R)
• M60: 35,133,509 km (0.045 R)
• M61: 36,274,940 km (0.096 R)
• M62: 37,428,340 km (0.084 R)
• M63: 37,917,675 km (0.116 R)
• M64: 38,163,165 km (0.06 R)
• M65: 39,212,145 km (0.115 R)
• M66: 40,709,021 km (0.1 R)
• M67: 42,415,484 km (0.118 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit