🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 280 Days

Day: 29.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 423 Days

Day: 17.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.23 AU - 1.51 AU

Year: 604 Days

Day: 30.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 11.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.98 AU - 5.5 AU

Year: 4519 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,278,047 km

• M1: 169,345 km (0.108 R)
• M2: 344,225 km (0.105 R)
• M3: 474,674 km (0.092 R)
• M4: 613,650 km (0.078 R)
• M5: 767,736 km (0.084 R)
• M6: 856,597 km (0.112 R)
• M7: 1,102,088 km (0.093 R)
• M8: 1,433,297 km (0.086 R)
• M9: 1,545,196 km (0.05 R)
• M10: 1,693,747 km (0.079 R)
• M11: 1,778,419 km (0.083 R)
• M12: 1,952,103 km (0.095 R)
• M13: 2,059,065 km (0.104 R)
• M14: 2,204,773 km (0.112 R)
• M15: 2,335,223 km (0.108 R)
• M16: 2,468,215 km (0.092 R)
• M17: 2,584,453 km (0.078 R)
• M18: 2,802,118 km (0.112 R)
• M19: 2,984,777 km (0.12 R)
• M20: 3,688,186 km (0.1 R)
• M21: 4,185,000 km (0.083 R)
• M22: 4,394,437 km (0.095 R)
• M23: 4,775,314 km (0.098 R)
• M24: 4,896,638 km (0.092 R)
• M25: 5,366,824 km (0.105 R)
• M26: 5,467,653 km (0.115 R)
• M27: 5,981,372 km (0.108 R)
• M28: 6,164,928 km (0.119 R)
• M29: 6,457,093 km (0.089 R)
• M30: 6,645,437 km (0.1 R)
• M31: 7,027,510 km (0.07 R)
• M32: 7,110,387 km (0.089 R)
• M33: 7,473,012 km (0.083 R)
• M34: 8,245,535 km (0.12 R)
• M35: 9,013,571 km (0.112 R)
• M36: 9,224,205 km (0.08 R)
• M37: 9,619,891 km (0.111 R)
• M38: 9,742,711 km (0.107 R)
• M39: 10,680,839 km (0.04 R)
• M40: 11,647,541 km (0.115 R)
• M41: 12,174,574 km (0.106 R)
• M42: 12,878,133 km (0.08 R)
• M43: 13,183,761 km (0.104 R)
• M44: 13,320,344 km (0.083 R)
• M45: 13,802,199 km (0.079 R)
• M46: 14,045,146 km (0.036 R)
• M47: 14,149,864 km (0.086 R)
• M48: 14,359,750 km (0.082 R)
• M49: 14,924,781 km (0.113 R)
• M50: 15,389,283 km (0.069 R)
• M51: 15,894,774 km (0.032 R)
• M52: 16,589,506 km (0.074 R)
• M53: 16,848,011 km (0.112 R)
• M54: 17,481,259 km (0.058 R)
• M55: 17,933,045 km (0.076 R)
• M56: 18,160,284 km (0.084 R)
• M57: 18,350,423 km (0.082 R)
• M58: 18,847,985 km (0.109 R)
• M59: 19,505,318 km (0.066 R)
• M60: 19,661,050 km (0.111 R)
• M61: 20,367,152 km (0.049 R)
• M62: 20,882,217 km (0.074 R)
• M63: 21,121,424 km (0.047 R)
• M64: 21,201,309 km (0.112 R)
• M65: 21,844,431 km (0.098 R)
• M66: 22,127,769 km (0.108 R)
• M67: 22,861,995 km (0.044 R)
• M68: 23,355,968 km (0.112 R)
• M69: 23,521,423 km (0.074 R)
• M70: 25,282,040 km (0.12 R)
• M71: 25,451,834 km (0.087 R)
• M72: 26,694,842 km (0.071 R)
• M73: 26,997,928 km (0.116 R)
• M74: 27,258,527 km (0.1 R)
• M75: 27,432,659 km (0.104 R)
• M76: 29,910,299 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 13.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.26 AU - 6.96 AU

Year: 5690 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,278,047 km

• M1: 492,027 km (0.062 R)
• M2: 601,533 km (0.049 R)
• M3: 709,692 km (0.103 R)
• M4: 910,901 km (0.067 R)
• M5: 1,091,765 km (0.119 R)
• M6: 1,200,822 km (0.094 R)
• M7: 1,722,919 km (0.074 R)
• M8: 1,934,151 km (0.089 R)
• M9: 2,206,120 km (0.061 R)
• M10: 2,346,891 km (0.107 R)
• M11: 2,582,358 km (0.112 R)
• M12: 2,693,659 km (0.076 R)
• M13: 2,998,540 km (0.049 R)
• M14: 4,087,313 km (0.069 R)
• M15: 4,217,912 km (0.103 R)
• M16: 4,305,726 km (0.111 R)
• M17: 4,617,937 km (0.098 R)
• M18: 4,708,443 km (0.104 R)
• M19: 4,845,475 km (0.1 R)
• M20: 5,030,228 km (0.1 R)
• M21: 5,241,012 km (0.03 R)
• M22: 5,574,615 km (0.061 R)
• M23: 5,768,344 km (0.107 R)
• M24: 5,915,249 km (0.107 R)
• M25: 6,088,035 km (0.086 R)
• M26: 6,212,650 km (0.102 R)
• M27: 6,338,013 km (0.073 R)
• M28: 6,642,445 km (0.088 R)
• M29: 7,003,724 km (0.117 R)
• M30: 7,345,106 km (0.095 R)
• M31: 7,962,347 km (0.118 R)
• M32: 8,457,067 km (0.108 R)
• M33: 9,505,299 km (0.116 R)
• M34: 10,059,559 km (0.114 R)
• M35: 10,355,464 km (0.112 R)
• M36: 11,660,705 km (0.119 R)
• M37: 11,846,955 km (0.113 R)
• M38: 12,159,614 km (0.097 R)
• M39: 12,443,401 km (0.108 R)
• M40: 12,985,245 km (0.099 R)
• M41: 13,146,212 km (0.106 R)
• M42: 13,567,480 km (0.101 R)
• M43: 13,763,602 km (0.051 R)
• M44: 14,357,207 km (0.091 R)
• M45: 14,891,870 km (0.041 R)
• M46: 15,637,765 km (0.115 R)
• M47: 15,946,385 km (0.114 R)
• M48: 17,519,855 km (0.078 R)
• M49: 17,733,481 km (0.101 R)
• M50: 18,199,030 km (0.027 R)
• M51: 18,307,039 km (0.112 R)
• M52: 18,886,881 km (0.06 R)
• M53: 19,289,000 km (0.113 R)
• M54: 19,509,507 km (0.072 R)
• M55: 19,841,914 km (0.075 R)
• M56: 21,303,784 km (0.048 R)
• M57: 21,569,769 km (0.083 R)
• M58: 22,220,520 km (0.065 R)
• M59: 22,413,202 km (0.077 R)
• M60: 22,528,991 km (0.084 R)
• M61: 22,722,570 km (0.067 R)
• M62: 22,838,957 km (0.081 R)
• M63: 23,228,361 km (0.082 R)
• M64: 23,816,430 km (0.098 R)
• M65: 24,171,725 km (0.044 R)
• M66: 24,449,378 km (0.096 R)
• M67: 24,648,194 km (0.094 R)
• M68: 25,288,323 km (0.119 R)
• M69: 25,691,190 km (0.047 R)
• M70: 25,893,297 km (0.104 R)
• M71: 26,544,048 km (0.118 R)
• M72: 26,666,568 km (0.102 R)
• M73: 27,076,616 km (0.114 R)
• M74: 27,447,469 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.8

Radius: 6.8

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.58 AU - 22.14 AU

Year: 29637 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,278,047 km

• M1: 365,767 km (0.117 R)
• M2: 880,084 km (0.106 R)
• M3: 1,196,334 km (0.042 R)
• M4: 1,680,882 km (0.065 R)
• M5: 1,749,846 km (0.034 R)
• M6: 1,926,222 km (0.026 R)
• M7: 2,071,631 km (0.081 R)
• M8: 2,373,071 km (0.038 R)
• M9: 2,608,388 km (0.086 R)
• M10: 3,489,969 km (0.031 R)
• M11: 4,031,812 km (0.109 R)
• M12: 6,072,926 km (0.119 R)
• M13: 6,340,556 km (0.104 R)
• M14: 7,392,828 km (0.049 R)
• M15: 7,736,155 km (0.098 R)
• M16: 7,793,899 km (0.119 R)
• M17: 8,918,277 km (0.115 R)
• M18: 9,100,338 km (0.09 R)
• M19: 9,345,080 km (0.105 R)
• M20: 9,530,132 km (0.12 R)
• M21: 10,988,263 km (0.045 R)
• M22: 11,380,060 km (0.069 R)
• M23: 11,643,801 km (0.068 R)
• M24: 11,909,486 km (0.107 R)
• M25: 12,043,077 km (0.062 R)
• M26: 12,244,436 km (0.091 R)
• M27: 12,379,224 km (0.079 R)
• M28: 12,446,842 km (0.104 R)
• M29: 12,718,661 km (0.112 R)
• M30: 13,824,788 km (0.098 R)
• M31: 14,106,182 km (0.113 R)
• M32: 14,531,788 km (0.102 R)
• M33: 14,889,626 km (0.075 R)
• M34: 15,687,282 km (0.082 R)
• M35: 17,399,280 km (0.117 R)
• M36: 19,483,477 km (0.093 R)
• M37: 19,877,967 km (0.036 R)
• M38: 20,514,805 km (0.118 R)
• M39: 23,044,654 km (0.115 R)
• M40: 23,211,306 km (0.114 R)
• M41: 23,965,878 km (0.084 R)
• M42: 24,134,624 km (0.098 R)
• M43: 25,069,910 km (0.043 R)
• M44: 25,155,480 km (0.099 R)
• M45: 25,412,938 km (0.08 R)
• M46: 27,151,415 km (0.047 R)
• M47: 27,239,379 km (0.092 R)
• M48: 28,301,823 km (0.085 R)
• M49: 28,838,131 km (0.114 R)
• M50: 33,247,828 km (0.034 R)
• M51: 33,530,418 km (0.093 R)
• M52: 34,002,998 km (0.088 R)
• M53: 34,477,821 km (0.032 R)
• M54: 36,108,588 km (0.111 R)
• M55: 36,690,075 km (0.104 R)
• M56: 37,568,214 km (0.077 R)
• M57: 38,551,970 km (0.029 R)
• M58: 39,245,805 km (0.09 R)
• M59: 45,567,063 km (0.088 R)
• M60: 46,195,374 km (0.091 R)
• M61: 46,510,576 km (0.044 R)
• M62: 46,826,527 km (0.092 R)
• M63: 50,672,988 km (0.114 R)
• M64: 51,541,553 km (0.09 R)
• M65: 54,065,568 km (0.1 R)
• M66: 55,845,035 km (0.05 R)
• M67: 56,292,931 km (0.101 R)
• M68: 57,079,666 km (0.107 R)
• M69: 57,304,960 km (0.101 R)
• M70: 57,983,087 km (0.112 R)
• M71: 59,233,127 km (0.036 R)
• M72: 60,033,177 km (0.075 R)
• M73: 62,338,779 km (0.04 R)
• M74: 63,852,859 km (0.108 R)
• M75: 64,203,965 km (0.081 R)
• M76: 65,496,790 km (0.084 R)
• M77: 66,087,403 km (0.092 R)
• M78: 67,154,783 km (0.095 R)
• M79: 69,667,579 km (0.104 R)
• M80: 71,238,356 km (0.114 R)
• M81: 71,481,154 km (0.085 R)
• M82: 71,724,101 km (0.109 R)
• M83: 75,031,111 km (0.094 R)
• M84: 76,392,751 km (0.109 R)
• M85: 77,512,790 km (0.099 R)
• M86: 80,652,251 km (0.097 R)
• M87: 83,833,300 km (0.054 R)
• M88: 84,731,187 km (0.092 R)
• M89: 84,859,841 km (0.056 R)
• M90: 85,245,803 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit