🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 21 Hours

Environment

Temp: 255 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.89 AU - 1.13 AU

Year: 371 Days

Day: 21 Hours

Environment

Temp: 37 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 560 Days

Day: 18.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,085,493 km

• M1: 324,627 km (0.101 R)
• M2: 448,195 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.1 AU - 1.8 AU

Year: 638 Days

Day: 31.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,085,493 km

• M1: 62,382 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.59 AU - 2.55 AU

Year: 1088 Days

Day: 16.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,085,493 km

• M1: 313,108 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.83 AU - 2.33 AU

Year: 1096 Days

Day: 15.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,085,493 km

• M1: 222,452 km (0.103 R)
• M2: 1,077,404 km (0.1 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.31 AU - 3.37 AU

Year: 1748 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.73 AU - 4.89 AU

Year: 3268 Days

Day: 23.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.51 AU - 14.53 AU

Year: 15221 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 74,085,493 km

• M1: 203,304 km (0.104 R)
• M2: 328,667 km (0.101 R)
• M3: 578,495 km (0.082 R)
• M4: 708,496 km (0.107 R)
• M5: 820,844 km (0.107 R)
• M6: 1,187,657 km (0.108 R)
• M7: 1,302,100 km (0.11 R)
• M8: 1,481,617 km (0.077 R)
• M9: 1,773,333 km (0.087 R)
• M10: 2,084,198 km (0.044 R)
• M11: 2,296,627 km (0.113 R)
• M12: 2,501,576 km (0.11 R)
• M13: 2,728,067 km (0.082 R)
• M14: 3,769,866 km (0.044 R)
• M15: 4,333,850 km (0.089 R)
• M16: 4,552,263 km (0.028 R)
• M17: 5,000,159 km (0.117 R)
• M18: 5,619,644 km (0.116 R)
• M19: 5,798,413 km (0.116 R)
• M20: 6,407,726 km (0.115 R)
• M21: 6,720,086 km (0.087 R)
• M22: 6,995,047 km (0.102 R)
• M23: 7,252,056 km (0.076 R)
• M24: 7,360,066 km (0.092 R)
• M25: 7,819,780 km (0.113 R)
• M26: 8,086,662 km (0.113 R)
• M27: 8,266,330 km (0.085 R)
• M28: 8,401,865 km (0.064 R)
• M29: 8,744,145 km (0.112 R)
• M30: 8,859,336 km (0.034 R)
• M31: 9,184,412 km (0.026 R)
• M32: 10,158,892 km (0.081 R)
• M33: 10,499,227 km (0.102 R)
• M34: 10,695,500 km (0.109 R)
• M35: 11,041,819 km (0.116 R)
• M36: 11,669,382 km (0.087 R)
• M37: 11,770,809 km (0.112 R)
• M38: 12,128,498 km (0.113 R)
• M39: 12,567,418 km (0.102 R)
• M40: 12,749,778 km (0.116 R)
• M41: 13,169,849 km (0.117 R)
• M42: 13,461,265 km (0.029 R)
• M43: 13,647,814 km (0.046 R)
• M44: 13,754,926 km (0.096 R)
• M45: 13,942,821 km (0.108 R)
• M46: 14,185,768 km (0.106 R)
• M47: 14,539,118 km (0.119 R)
• M48: 15,672,471 km (0.095 R)
• M49: 16,292,405 km (0.064 R)
• M50: 18,200,077 km (0.107 R)
• M51: 18,702,875 km (0.058 R)
• M52: 19,601,360 km (0.092 R)
• M53: 19,964,733 km (0.112 R)
• M54: 20,208,129 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.7

Radius: 5.5

Gravity: 30.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.16 AU - 15.34 AU

Year: 16629 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,085,493 km

• M1: 121,324 km (0.059 R)
• M2: 574,007 km (0.079 R)
• M3: 1,156,242 km (0.091 R)
• M4: 1,238,820 km (0.101 R)
• M5: 1,295,069 km (0.111 R)
• M6: 1,558,361 km (0.086 R)
• M7: 1,967,810 km (0.091 R)
• M8: 2,373,969 km (0.051 R)
• M9: 2,479,585 km (0.118 R)
• M10: 2,550,793 km (0.105 R)
• M11: 3,030,554 km (0.111 R)
• M12: 4,071,007 km (0.118 R)
• M13: 4,113,044 km (0.107 R)
• M14: 4,368,407 km (0.07 R)
• M15: 5,165,166 km (0.11 R)
• M16: 5,210,793 km (0.098 R)
• M17: 5,533,476 km (0.062 R)
• M18: 5,815,318 km (0.109 R)
• M19: 5,862,741 km (0.091 R)
• M20: 6,589,637 km (0.112 R)
• M21: 6,639,154 km (0.115 R)
• M22: 6,788,303 km (0.06 R)
• M23: 7,447,281 km (0.091 R)
• M24: 7,758,295 km (0.111 R)
• M25: 8,020,690 km (0.061 R)
• M26: 8,500,450 km (0.091 R)
• M27: 9,937,787 km (0.1 R)
• M28: 10,108,478 km (0.066 R)
• M29: 10,222,770 km (0.065 R)
• M30: 10,395,107 km (0.086 R)
• M31: 10,452,702 km (0.042 R)
• M32: 11,389,335 km (0.041 R)
• M33: 11,747,472 km (0.074 R)
• M34: 11,867,599 km (0.113 R)
• M35: 12,048,613 km (0.114 R)
• M36: 13,029,675 km (0.061 R)
• M37: 13,655,742 km (0.109 R)
• M38: 14,099,899 km (0.055 R)
• M39: 14,677,795 km (0.047 R)
• M40: 16,122,761 km (0.042 R)
• M41: 16,929,841 km (0.11 R)
• M42: 17,338,393 km (0.106 R)
• M43: 19,928,082 km (0.055 R)
• M44: 20,503,735 km (0.062 R)
• M45: 21,011,769 km (0.111 R)
• M46: 21,157,776 km (0.119 R)
• M47: 22,114,604 km (0.104 R)
• M48: 23,085,495 km (0.081 R)
• M49: 23,994,002 km (0.069 R)
• M50: 24,299,481 km (0.054 R)
• M51: 24,914,179 km (0.074 R)
• M52: 25,767,784 km (0.079 R)
• M53: 26,315,911 km (0.035 R)
• M54: 26,394,600 km (0.083 R)
• M55: 27,503,569 km (0.07 R)
• M56: 28,546,864 km (0.114 R)
• M57: 28,951,526 km (0.102 R)
• M58: 30,671,902 km (0.093 R)
• M59: 31,252,790 km (0.116 R)
• M60: 31,419,293 km (0.059 R)
• M61: 34,640,584 km (0.082 R)
• M62: 36,202,685 km (0.082 R)
• M63: 37,433,426 km (0.047 R)
• M64: 37,787,674 km (0.108 R)
• M65: 39,485,012 km (0.106 R)
• M66: 40,479,089 km (0.117 R)
• M67: 40,569,895 km (0.115 R)
• M68: 42,584,081 km (0.106 R)
• M69: 42,676,383 km (0.074 R)
• M70: 43,789,541 km (0.037 R)
• M71: 43,975,940 km (0.097 R)
• M72: 44,256,136 km (0.113 R)
• M73: 45,571,401 km (0.07 R)
• M74: 45,949,435 km (0.067 R)
• M75: 46,044,130 km (0.089 R)
• M76: 46,613,799 km (0.106 R)
• M77: 47,568,233 km (0.113 R)
• M78: 50,177,220 km (0.07 R)
• M79: 51,646,570 km (0.103 R)
• M80: 54,928,598 km (0.066 R)
• M81: 56,341,400 km (0.04 R)
• M82: 57,153,867 km (0.085 R)
• M83: 62,214,912 km (0.099 R)
• M84: 64,958,088 km (0.051 R)
• M85: 65,383,545 km (0.117 R)
• M86: 65,596,572 km (0.089 R)
• M87: 66,344,262 km (0.078 R)
• M88: 67,848,020 km (0.051 R)
• M89: 68,820,705 km (0.113 R)
• M90: 69,689,121 km (0.097 R)
• M91: 69,798,028 km (0.082 R)
• M92: 72,096,001 km (0.093 R)
• M93: 73,752,648 km (0.107 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: 355 - 17,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit