🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 14.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,189,287 km

• M1: 50,115 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 203 Days

Day: 39.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 207 Days

Day: 47.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,189,287 km

• M1: 183,557 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.09 AU - 1.45 AU

Year: 518 Days

Day: 17 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,189,287 km

• M1: 686,205 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.7 AU - 1.78 AU

Year: 830 Days

Day: 32.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,189,287 km

• M1: 745,596 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.99 AU - 2.87 AU

Year: 1370 Days

Day: 40.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.72 AU - 5.22 AU

Year: 3418 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 12.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.56 AU - 6.86 AU

Year: 6286 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,189,287 km

• M1: 161,416 km (0.118 R)
• M2: 356,641 km (0.102 R)
• M3: 499,058 km (0.116 R)
• M4: 651,349 km (0.045 R)
• M5: 912,397 km (0.101 R)
• M6: 1,208,003 km (0.093 R)
• M7: 1,630,168 km (0.079 R)
• M8: 1,971,550 km (0.111 R)
• M9: 2,055,176 km (0.053 R)
• M10: 2,839,068 km (0.041 R)
• M11: 3,054,639 km (0.113 R)
• M12: 3,201,544 km (0.105 R)
• M13: 3,579,129 km (0.104 R)
• M14: 3,865,310 km (0.119 R)
• M15: 3,944,597 km (0.043 R)
• M16: 4,051,260 km (0.108 R)
• M17: 4,185,898 km (0.057 R)
• M18: 4,349,558 km (0.107 R)
• M19: 4,599,087 km (0.069 R)
• M20: 4,824,980 km (0.106 R)
• M21: 5,025,591 km (0.108 R)
• M22: 5,494,580 km (0.096 R)
• M23: 6,162,385 km (0.046 R)
• M24: 6,380,349 km (0.107 R)
• M25: 6,728,015 km (0.113 R)
• M26: 6,856,070 km (0.06 R)
• M27: 7,376,073 km (0.073 R)
• M28: 7,976,558 km (0.083 R)
• M29: 8,662,166 km (0.076 R)
• M30: 9,012,075 km (0.112 R)
• M31: 9,259,809 km (0.062 R)
• M32: 9,402,376 km (0.059 R)
• M33: 9,581,744 km (0.074 R)
• M34: 9,834,564 km (0.087 R)
• M35: 10,163,081 km (0.082 R)
• M36: 10,606,489 km (0.105 R)
• M37: 11,132,026 km (0.056 R)
• M38: 11,436,159 km (0.067 R)
• M39: 11,550,900 km (0.082 R)
• M40: 12,365,012 km (0.108 R)
• M41: 12,482,746 km (0.065 R)
• M42: 12,917,926 km (0.095 R)
• M43: 13,600,391 km (0.048 R)
• M44: 14,376,954 km (0.095 R)
• M45: 14,708,313 km (0.112 R)
• M46: 15,042,215 km (0.098 R)
• M47: 15,125,990 km (0.101 R)
• M48: 15,802,472 km (0.106 R)
• M49: 15,887,743 km (0.09 R)
• M50: 16,359,425 km (0.118 R)
• M51: 17,316,552 km (0.1 R)
• M52: 17,757,566 km (0.096 R)
• M53: 17,846,278 km (0.066 R)
• M54: 19,376,066 km (0.071 R)
• M55: 19,558,725 km (0.094 R)
• M56: 19,742,132 km (0.101 R)
• M57: 19,925,988 km (0.044 R)
• M58: 20,434,620 km (0.083 R)
• M59: 20,667,245 km (0.068 R)
• M60: 22,081,394 km (0.105 R)
• M61: 23,332,182 km (0.033 R)
• M62: 24,853,293 km (0.054 R)
• M63: 25,101,625 km (0.062 R)
• M64: 25,450,787 km (0.118 R)
• M65: 26,204,311 km (0.112 R)
• M66: 26,659,837 km (0.12 R)
• M67: 26,914,153 km (0.118 R)
• M68: 27,118,055 km (0.096 R)
• M69: 27,887,586 km (0.114 R)
• M70: 28,508,417 km (0.103 R)
• M71: 28,612,388 km (0.109 R)
• M72: 30,716,931 km (0.108 R)
• M73: 31,090,477 km (0.117 R)
• M74: 31,304,551 km (0.104 R)
• M75: 31,734,047 km (0.099 R)
• M76: 33,911,294 km (0.081 R)
• M77: 34,906,718 km (0.067 R)
• M78: 35,352,221 km (0.117 R)
• M79: 36,587,002 km (0.103 R)
• M80: 37,437,017 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.5

Radius: 6.6

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.54 AU - 14.88 AU

Year: 19372 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,189,287 km

• M1: 84,373 km (0.064 R)
• M2: 164,558 km (0.067 R)
• M3: 381,624 km (0.101 R)
• M4: 434,881 km (0.067 R)
• M5: 696,976 km (0.076 R)
• M6: 857,046 km (0.063 R)
• M7: 1,054,366 km (0.077 R)
• M8: 1,520,214 km (0.12 R)
• M9: 1,579,006 km (0.045 R)
• M10: 1,790,537 km (0.095 R)
• M11: 2,207,167 km (0.097 R)
• M12: 3,239,542 km (0.096 R)
• M13: 3,547,414 km (0.086 R)
• M14: 4,484,196 km (0.103 R)
• M15: 4,526,532 km (0.117 R)
• M16: 5,538,113 km (0.12 R)
• M17: 6,092,672 km (0.108 R)
• M18: 6,859,511 km (0.108 R)
• M19: 7,204,484 km (0.088 R)
• M20: 7,605,705 km (0.082 R)
• M21: 7,962,646 km (0.051 R)
• M22: 8,325,271 km (0.091 R)
• M23: 8,587,367 km (0.085 R)
• M24: 8,640,175 km (0.097 R)
• M25: 8,746,090 km (0.099 R)
• M26: 9,336,104 km (0.092 R)
• M27: 9,663,274 km (0.081 R)
• M28: 9,883,483 km (0.117 R)
• M29: 10,554,279 km (0.099 R)
• M30: 11,355,226 km (0.117 R)
• M31: 11,939,256 km (0.07 R)
• M32: 15,385,692 km (0.069 R)
• M33: 16,096,432 km (0.095 R)
• M34: 16,292,106 km (0.09 R)
• M35: 16,620,024 km (0.069 R)
• M36: 16,751,820 km (0.064 R)
• M37: 16,883,915 km (0.036 R)
• M38: 19,320,715 km (0.082 R)
• M39: 20,016,793 km (0.102 R)
• M40: 20,297,589 km (0.105 R)
• M41: 20,508,970 km (0.104 R)
• M42: 20,579,730 km (0.083 R)
• M43: 21,433,635 km (0.107 R)
• M44: 21,792,969 km (0.052 R)
• M45: 23,029,246 km (0.115 R)
• M46: 23,249,753 km (0.117 R)
• M47: 24,138,813 km (0.117 R)
• M48: 25,039,093 km (0.053 R)
• M49: 25,190,187 km (0.087 R)
• M50: 26,794,923 km (0.086 R)
• M51: 26,872,116 km (0.1 R)
• M52: 27,648,678 km (0.066 R)
• M53: 28,275,194 km (0.116 R)
• M54: 29,701,760 km (0.059 R)
• M55: 30,665,918 km (0.101 R)
• M56: 30,827,633 km (0.044 R)
• M57: 30,989,498 km (0.113 R)
• M58: 32,955,065 km (0.117 R)
• M59: 34,036,358 km (0.114 R)
• M60: 34,623,530 km (0.095 R)
• M61: 35,129,320 km (0.071 R)
• M62: 35,213,992 km (0.057 R)
• M63: 35,807,746 km (0.106 R)
• M64: 35,892,868 km (0.043 R)
• M65: 36,404,791 km (0.09 R)
• M66: 36,833,240 km (0.102 R)
• M67: 38,563,938 km (0.054 R)
• M68: 39,088,278 km (0.075 R)
• M69: 41,209,127 km (0.096 R)
• M70: 43,005,049 km (0.116 R)
• M71: 44,094,720 km (0.11 R)
• M72: 44,826,104 km (0.085 R)
• M73: 48,167,223 km (0.072 R)
• M74: 49,393,327 km (0.096 R)
• M75: 49,488,023 km (0.109 R)
• M76: 50,057,692 km (0.117 R)
• M77: 50,534,161 km (0.102 R)
• M78: 50,916,383 km (0.105 R)
• M79: 51,107,869 km (0.072 R)
• M80: 52,454,698 km (0.117 R)
• M81: 53,521,331 km (0.113 R)
• M82: 54,594,845 km (0.113 R)
• M83: 54,888,955 km (0.084 R)
• M84: 59,161,021 km (0.025 R)
• M85: 59,765,546 km (0.111 R)
• M86: 65,194,004 km (0.116 R)
• M87: 65,297,975 km (0.118 R)
• M88: 65,818,426 km (0.054 R)
• M89: 66,968,384 km (0.109 R)
• M90: 69,076,069 km (0.063 R)
• M91: 69,712,608 km (0.111 R)
• M92: 69,818,822 km (0.099 R)
• M93: 71,312,407 km (0.055 R)
• M94: 71,419,519 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 7.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.84 AU - 15.44 AU

Year: 21305 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,189,287 km

• M1: 274,512 km (0.12 R)
• M2: 553,063 km (0.085 R)
• M3: 780,602 km (0.113 R)
• M4: 1,555,519 km (0.082 R)
• M5: 1,783,356 km (0.117 R)
• M6: 2,021,815 km (0.091 R)
• M7: 2,144,934 km (0.119 R)
• M8: 2,347,191 km (0.119 R)
• M9: 2,907,135 km (0.079 R)
• M10: 2,990,461 km (0.119 R)
• M11: 3,131,083 km (0.12 R)
• M12: 3,566,114 km (0.112 R)
• M13: 3,715,263 km (0.078 R)
• M14: 4,428,097 km (0.077 R)
• M15: 4,556,452 km (0.118 R)
• M16: 4,653,391 km (0.106 R)
• M17: 4,816,603 km (0.044 R)
• M18: 4,948,548 km (0.091 R)
• M19: 5,014,969 km (0.104 R)
• M20: 6,917,854 km (0.119 R)
• M21: 8,455,122 km (0.087 R)
• M22: 9,467,451 km (0.114 R)
• M23: 10,093,069 km (0.065 R)
• M24: 10,219,779 km (0.08 R)
• M25: 10,861,254 km (0.035 R)
• M26: 11,034,638 km (0.054 R)
• M27: 12,725,992 km (0.07 R)
• M28: 12,908,800 km (0.11 R)
• M29: 13,369,412 km (0.102 R)
• M30: 13,601,738 km (0.094 R)
• M31: 14,449,060 km (0.078 R)
• M32: 16,095,833 km (0.116 R)
• M33: 19,091,231 km (0.051 R)
• M34: 19,721,039 km (0.091 R)
• M35: 20,411,133 km (0.119 R)
• M36: 20,625,058 km (0.048 R)
• M37: 20,786,026 km (0.069 R)
• M38: 20,893,437 km (0.087 R)
• M39: 22,418,139 km (0.103 R)
• M40: 23,026,852 km (0.114 R)
• M41: 23,361,203 km (0.07 R)
• M42: 24,487,227 km (0.104 R)
• M43: 26,791,632 km (0.08 R)
• M44: 26,908,618 km (0.06 R)
• M45: 26,967,260 km (0.108 R)
• M46: 27,496,388 km (0.066 R)
• M47: 31,665,531 km (0.043 R)
• M48: 32,659,908 km (0.03 R)
• M49: 33,098,230 km (0.097 R)
• M50: 33,538,496 km (0.086 R)
• M51: 33,791,017 km (0.06 R)
• M52: 33,854,297 km (0.11 R)
• M53: 34,424,864 km (0.083 R)
• M54: 34,488,592 km (0.093 R)
• M55: 36,934,368 km (0.113 R)
• M56: 37,849,608 km (0.047 R)
• M57: 38,507,838 km (0.12 R)
• M58: 39,037,116 km (0.092 R)
• M59: 39,835,519 km (0.106 R)
• M60: 39,902,390 km (0.117 R)
• M61: 42,604,127 km (0.097 R)
• M62: 44,322,408 km (0.108 R)
• M63: 45,155,369 km (0.046 R)
• M64: 46,484,546 km (0.112 R)
• M65: 46,765,940 km (0.081 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit