🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 173 Days

Day: 24.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.55 AU - 0.73 AU

Year: 182 Days

Day: 38.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.79 AU - 1.17 AU

Year: 344 Days

Day: 23.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.72 AU - 2.78 AU

Year: 1197 Days

Day: 32.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.99 AU - 2.71 AU

Year: 1278 Days

Day: 34.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,244,759 km

• M1: 412,741 km (0.098 R)
• M2: 512,223 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.36 AU - 3.08 AU

Year: 1591 Days

Day: 36.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.94 AU - 4.32 AU

Year: 2978 Days

Day: 36.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 14.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.9 AU - 7.36 AU

Year: 5384 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,244,759 km

• M1: 271,969 km (0.041 R)
• M2: 451,786 km (0.065 R)
• M3: 826,827 km (0.118 R)
• M4: 964,308 km (0.037 R)
• M5: 1,065,735 km (0.065 R)
• M6: 1,264,700 km (0.052 R)
• M7: 1,443,171 km (0.058 R)
• M8: 1,647,821 km (0.103 R)
• M9: 1,844,392 km (0.084 R)
• M10: 1,992,344 km (0.077 R)
• M11: 2,380,102 km (0.063 R)
• M12: 3,204,985 km (0.096 R)
• M13: 3,362,063 km (0.087 R)
• M14: 3,637,472 km (0.09 R)
• M15: 3,754,308 km (0.097 R)
• M16: 3,896,426 km (0.063 R)
• M17: 4,608,512 km (0.093 R)
• M18: 4,837,696 km (0.113 R)
• M19: 5,044,739 km (0.092 R)
• M20: 5,228,446 km (0.05 R)
• M21: 5,602,291 km (0.095 R)
• M22: 6,404,584 km (0.086 R)
• M23: 6,518,129 km (0.085 R)
• M24: 6,920,846 km (0.111 R)
• M25: 7,184,139 km (0.099 R)
• M26: 7,780,884 km (0.088 R)
• M27: 7,871,840 km (0.073 R)
• M28: 8,146,801 km (0.073 R)
• M29: 8,269,920 km (0.076 R)
• M30: 8,612,050 km (0.058 R)
• M31: 8,737,563 km (0.073 R)
• M32: 8,863,823 km (0.11 R)
• M33: 9,471,340 km (0.068 R)
• M34: 9,960,675 km (0.118 R)
• M35: 10,191,804 km (0.056 R)
• M36: 10,358,157 km (0.118 R)
• M37: 11,202,786 km (0.079 R)
• M38: 11,546,861 km (0.091 R)
• M39: 11,894,527 km (0.115 R)
• M40: 12,104,861 km (0.103 R)
• M41: 12,280,938 km (0.082 R)
• M42: 12,742,896 km (0.073 R)
• M43: 13,030,124 km (0.036 R)
• M44: 13,757,469 km (0.103 R)
• M45: 14,052,027 km (0.119 R)
• M46: 14,348,829 km (0.111 R)
• M47: 15,825,061 km (0.083 R)
• M48: 16,211,323 km (0.119 R)
• M49: 16,522,636 km (0.103 R)
• M50: 16,796,699 km (0.109 R)
• M51: 17,468,394 km (0.042 R)
• M52: 18,189,306 km (0.103 R)
• M53: 19,042,612 km (0.104 R)
• M54: 19,288,850 km (0.075 R)
• M55: 19,494,847 km (0.118 R)
• M56: 20,957,315 km (0.056 R)
• M57: 22,715,090 km (0.07 R)
• M58: 22,845,540 km (0.11 R)
• M59: 23,457,694 km (0.106 R)
• M60: 23,589,639 km (0.078 R)
• M61: 24,208,376 km (0.114 R)
• M62: 24,475,259 km (0.039 R)
• M63: 25,191,533 km (0.071 R)
• M64: 25,507,185 km (0.104 R)
• M65: 26,324,588 km (0.088 R)
• M66: 26,415,992 km (0.109 R)
• M67: 26,920,436 km (0.108 R)
• M68: 27,335,421 km (0.099 R)
• M69: 27,706,124 km (0.099 R)
• M70: 27,799,174 km (0.085 R)
• M71: 28,265,321 km (0.116 R)
• M72: 28,452,617 km (0.083 R)
• M73: 29,016,901 km (0.066 R)
• M74: 29,395,084 km (0.11 R)
• M75: 29,727,341 km (0.059 R)
• M76: 30,156,388 km (0.095 R)
• M77: 30,539,508 km (0.075 R)
• M78: 30,683,570 km (0.066 R)
• M79: 31,262,065 km (0.102 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 8.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.86 AU - 7 AU

Year: 6472 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,244,759 km

• M1: 150,047 km (0.104 R)
• M2: 353,500 km (0.113 R)
• M3: 443,109 km (0.102 R)
• M4: 842,236 km (0.046 R)
• M5: 996,771 km (0.106 R)
• M6: 1,085,183 km (0.114 R)
• M7: 1,176,138 km (0.061 R)
• M8: 1,431,951 km (0.076 R)
• M9: 1,532,481 km (0.108 R)
• M10: 1,635,404 km (0.11 R)
• M11: 1,884,634 km (0.084 R)
• M12: 2,013,887 km (0.077 R)
• M13: 2,184,578 km (0.063 R)
• M14: 2,242,472 km (0.053 R)
• M15: 2,320,562 km (0.106 R)
• M16: 2,379,653 km (0.062 R)
• M17: 2,499,631 km (0.11 R)
• M18: 2,956,353 km (0.105 R)
• M19: 3,260,635 km (0.1 R)
• M20: 4,112,595 km (0.062 R)
• M21: 4,256,957 km (0.086 R)
• M22: 4,452,182 km (0.055 R)
• M23: 4,550,917 km (0.081 R)
• M24: 4,826,177 km (0.119 R)
• M25: 5,604,385 km (0.105 R)
• M26: 6,062,753 km (0.113 R)
• M27: 6,117,356 km (0.106 R)
• M28: 6,673,561 km (0.118 R)
• M29: 6,786,807 km (0.106 R)
• M30: 7,101,411 km (0.087 R)
• M31: 7,391,481 km (0.12 R)
• M32: 7,685,591 km (0.03 R)
• M33: 8,073,647 km (0.029 R)
• M34: 8,133,935 km (0.104 R)
• M35: 8,962,109 km (0.106 R)
• M36: 9,244,251 km (0.119 R)
• M37: 9,592,963 km (0.101 R)
• M38: 9,881,538 km (0.12 R)
• M39: 10,042,954 km (0.1 R)
• M40: 10,238,029 km (0.062 R)
• M41: 10,697,893 km (0.065 R)
• M42: 10,930,368 km (0.09 R)
• M43: 11,164,639 km (0.044 R)
• M44: 11,265,468 km (0.082 R)
• M45: 11,366,596 km (0.092 R)
• M46: 11,603,858 km (0.094 R)
• M47: 11,980,097 km (0.104 R)
• M48: 12,083,319 km (0.068 R)
• M49: 12,920,170 km (0.071 R)
• M50: 13,631,956 km (0.103 R)
• M51: 13,739,816 km (0.116 R)
• M52: 13,884,029 km (0.119 R)
• M53: 13,956,285 km (0.11 R)
• M54: 14,944,827 km (0.12 R)
• M55: 15,130,329 km (0.088 R)
• M56: 15,353,977 km (0.095 R)
• M57: 15,578,673 km (0.069 R)
• M58: 16,757,205 km (0.098 R)
• M59: 16,834,248 km (0.094 R)
• M60: 17,066,125 km (0.102 R)
• M61: 17,454,631 km (0.097 R)
• M62: 17,767,739 km (0.099 R)
• M63: 17,964,311 km (0.061 R)
• M64: 18,082,643 km (0.061 R)
• M65: 18,598,157 km (0.119 R)
• M66: 18,957,940 km (0.075 R)
• M67: 19,765,768 km (0.118 R)
• M68: 19,847,150 km (0.081 R)
• M69: 21,247,984 km (0.116 R)
• M70: 22,213,489 km (0.118 R)
• M71: 22,850,925 km (0.107 R)
• M72: 23,365,243 km (0.12 R)
• M73: 23,494,346 km (0.073 R)
• M74: 23,710,215 km (0.034 R)
• M75: 24,361,564 km (0.051 R)
• M76: 24,930,784 km (0.085 R)
• M77: 27,025,304 km (0.117 R)
• M78: 27,705,675 km (0.114 R)
• M79: 27,842,408 km (0.109 R)
• M80: 28,162,248 km (0.105 R)
• M81: 28,253,951 km (0.086 R)
• M82: 28,713,516 km (0.11 R)
• M83: 28,944,346 km (0.072 R)
• M84: 29,407,650 km (0.072 R)
• M85: 30,812,374 km (0.099 R)
• M86: 31,048,589 km (0.072 R)
• M87: 31,427,820 km (0.096 R)
• M88: 31,618,108 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 12.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.99 AU - 9.33 AU

Year: 7521 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,244,759 km

• M1: 157,826 km (0.086 R)
• M2: 248,931 km (0.106 R)
• M3: 541,843 km (0.116 R)
• M4: 868,416 km (0.041 R)
• M5: 959,820 km (0.074 R)
• M6: 1,220,719 km (0.114 R)
• M7: 1,377,946 km (0.114 R)
• M8: 1,523,505 km (0.076 R)
• M9: 1,732,343 km (0.107 R)
• M10: 1,991,596 km (0.058 R)
• M11: 2,525,661 km (0.072 R)
• M12: 2,820,817 km (0.058 R)
• M13: 2,913,867 km (0.096 R)
• M14: 3,345,756 km (0.11 R)
• M15: 3,519,290 km (0.107 R)
• M16: 3,670,533 km (0.101 R)
• M17: 3,849,602 km (0.111 R)
• M18: 4,216,566 km (0.089 R)
• M19: 4,323,528 km (0.056 R)
• M20: 4,567,522 km (0.065 R)
• M21: 5,240,563 km (0.051 R)
• M22: 5,413,648 km (0.118 R)
• M23: 5,588,677 km (0.03 R)
• M24: 5,825,042 km (0.101 R)
• M25: 6,155,504 km (0.046 R)
• M26: 6,960,939 km (0.088 R)
• M27: 7,279,582 km (0.083 R)
• M28: 7,603,013 km (0.077 R)
• M29: 7,700,999 km (0.114 R)
• M30: 8,197,215 km (0.04 R)
• M31: 8,909,301 km (0.113 R)
• M32: 9,290,327 km (0.081 R)
• M33: 9,430,201 km (0.086 R)
• M34: 9,535,667 km (0.115 R)
• M35: 9,712,043 km (0.025 R)
• M36: 10,104,289 km (0.081 R)
• M37: 11,989,372 km (0.044 R)
• M38: 12,410,191 km (0.031 R)
• M39: 12,680,364 km (0.106 R)
• M40: 12,913,587 km (0.092 R)
• M41: 13,187,501 km (0.033 R)
• M42: 13,463,360 km (0.12 R)
• M43: 13,860,692 km (0.074 R)
• M44: 15,158,004 km (0.038 R)
• M45: 15,654,520 km (0.113 R)
• M46: 17,823,838 km (0.05 R)
• M47: 18,216,383 km (0.103 R)
• M48: 19,187,872 km (0.106 R)
• M49: 19,366,342 km (0.102 R)
• M50: 20,859,628 km (0.073 R)
• M51: 21,043,184 km (0.111 R)
• M52: 22,015,571 km (0.068 R)
• M53: 22,624,733 km (0.087 R)
• M54: 23,620,606 km (0.113 R)
• M55: 23,907,834 km (0.061 R)
• M56: 24,485,731 km (0.119 R)
• M57: 24,824,869 km (0.071 R)
• M58: 25,901,076 km (0.033 R)
• M59: 26,792,979 km (0.069 R)
• M60: 27,042,508 km (0.118 R)
• M61: 27,142,439 km (0.11 R)
• M62: 27,242,670 km (0.101 R)
• M63: 27,342,900 km (0.041 R)
• M64: 27,745,169 km (0.114 R)
• M65: 28,048,254 km (0.062 R)
• M66: 28,250,959 km (0.051 R)
• M67: 29,066,417 km (0.064 R)
• M68: 29,837,894 km (0.096 R)
• M69: 30,200,220 km (0.092 R)
• M70: 30,355,951 km (0.089 R)
• M71: 30,511,982 km (0.111 R)
• M72: 30,616,102 km (0.1 R)
• M73: 30,824,791 km (0.06 R)
• M74: 31,716,843 km (0.084 R)
• M75: 32,298,629 km (0.095 R)
• M76: 33,472,673 km (0.117 R)
• M77: 34,987,052 km (0.062 R)
• M78: 35,423,878 km (0.045 R)
• M79: 35,697,792 km (0.043 R)
• M80: 36,745,127 km (0.056 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit