🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 181 Days

Day: 45.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 257 Days

Day: 14.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.21 AU - 1.31 AU

Year: 539 Days

Day: 16.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.86 AU - 3.04 AU

Year: 1460 Days

Day: 27.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,627,764 km

• M1: 1,747,602 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.05 AU - 3.27 AU

Year: 1652 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,627,764 km

• M1: 522,097 km (0.105 R)
• M2: 637,437 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.94 AU - 3.24 AU

Year: 2068 Days

Day: 40 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,627,764 km

• M1: 2,489,458 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.29 AU - 4.47 AU

Year: 2910 Days

Day: 34.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.3

Radius: 4.4

Gravity: 43.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.76 AU - 12.14 AU

Year: 15731 Days

Day: 18.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,627,764 km

• M1: 56,847 km (0.113 R)
• M2: 396,584 km (0.099 R)
• M3: 507,885 km (0.118 R)
• M4: 650,452 km (0.102 R)
• M5: 715,377 km (0.111 R)
• M6: 1,650,214 km (0.081 R)
• M7: 1,679,834 km (0.106 R)
• M8: 3,373,881 km (0.115 R)
• M9: 3,719,153 km (0.069 R)
• M10: 4,278,200 km (0.114 R)
• M11: 5,428,458 km (0.1 R)
• M12: 6,715,149 km (0.119 R)
• M13: 7,147,936 km (0.111 R)
• M14: 7,294,093 km (0.098 R)
• M15: 7,441,297 km (0.108 R)
• M16: 7,788,664 km (0.107 R)
• M17: 8,192,129 km (0.112 R)
• M18: 8,345,317 km (0.086 R)
• M19: 8,550,865 km (0.083 R)
• M20: 8,758,058 km (0.044 R)
• M21: 9,124,573 km (0.107 R)
• M22: 9,927,016 km (0.052 R)
• M23: 11,257,090 km (0.1 R)
• M24: 11,427,183 km (0.059 R)
• M25: 11,598,173 km (0.047 R)
• M26: 13,055,855 km (0.107 R)
• M27: 13,594,706 km (0.051 R)
• M28: 13,715,432 km (0.103 R)
• M29: 15,757,892 km (0.107 R)
• M30: 16,011,909 km (0.116 R)
• M31: 16,395,328 km (0.109 R)
• M32: 16,459,506 km (0.078 R)
• M33: 16,652,637 km (0.104 R)
• M34: 16,976,217 km (0.071 R)
• M35: 17,041,142 km (0.095 R)
• M36: 17,432,640 km (0.067 R)
• M37: 18,025,347 km (0.078 R)
• M38: 18,691,805 km (0.077 R)
• M39: 18,893,313 km (0.111 R)
• M40: 19,502,027 km (0.116 R)
• M41: 20,185,989 km (0.03 R)
• M42: 21,366,465 km (0.065 R)
• M43: 21,859,091 km (0.118 R)
• M44: 22,927,220 km (0.116 R)
• M45: 23,142,940 km (0.08 R)
• M46: 23,359,259 km (0.104 R)
• M47: 23,503,920 km (0.085 R)
• M48: 23,648,731 km (0.054 R)
• M49: 24,818,586 km (0.066 R)
• M50: 26,608,375 km (0.087 R)
• M51: 26,683,772 km (0.097 R)
• M52: 27,062,255 km (0.088 R)
• M53: 27,214,097 km (0.105 R)
• M54: 28,593,688 km (0.119 R)
• M55: 28,670,881 km (0.104 R)
• M56: 29,838,941 km (0.065 R)
• M57: 29,917,330 km (0.058 R)
• M58: 30,863,537 km (0.081 R)
• M59: 30,942,824 km (0.076 R)
• M60: 32,623,855 km (0.108 R)
• M61: 34,663,323 km (0.069 R)
• M62: 34,745,751 km (0.092 R)
• M63: 35,407,572 km (0.094 R)
• M64: 36,240,683 km (0.081 R)
• M65: 36,575,782 km (0.109 R)
• M66: 38,607,470 km (0.073 R)
• M67: 41,285,572 km (0.098 R)
• M68: 41,547,966 km (0.052 R)
• M69: 45,639,169 km (0.116 R)
• M70: 45,729,526 km (0.092 R)
• M71: 47,824,046 km (0.098 R)
• M72: 48,283,610 km (0.118 R)
• M73: 49,392,280 km (0.095 R)
• M74: 50,509,327 km (0.068 R)
• M75: 51,352,461 km (0.09 R)
• M76: 51,634,603 km (0.089 R)
• M77: 52,863,100 km (0.073 R)
• M78: 53,052,940 km (0.077 R)
• M79: 53,623,806 km (0.118 R)
• M80: 54,196,765 km (0.071 R)
• M81: 56,994,395 km (0.05 R)
• M82: 57,383,948 km (0.11 R)
• M83: 57,481,486 km (0.111 R)
• M84: 57,872,086 km (0.074 R)
• M85: 60,333,569 km (0.105 R)
• M86: 60,730,602 km (0.109 R)
• M87: 61,327,797 km (0.064 R)
• M88: 61,626,992 km (0.117 R)
• M89: 65,154,510 km (0.088 R)
• M90: 65,663,741 km (0.066 R)
• M91: 66,378,969 km (0.101 R)
• M92: 66,583,768 km (0.11 R)
• M93: 68,539,910 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 6.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.52 AU - 14.04 AU

Year: 18429 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,627,764 km

• M1: 148,251 km (0.057 R)
• M2: 195,076 km (0.062 R)
• M3: 1,402,330 km (0.057 R)
• M4: 2,085,245 km (0.085 R)
• M5: 3,654,377 km (0.053 R)
• M6: 4,287,924 km (0.118 R)
• M7: 5,685,317 km (0.102 R)
• M8: 6,094,916 km (0.094 R)
• M9: 8,070,057 km (0.115 R)
• M10: 8,458,563 km (0.113 R)
• M11: 9,180,373 km (0.104 R)
• M12: 10,223,818 km (0.106 R)
• M13: 11,659,359 km (0.088 R)
• M14: 11,858,174 km (0.097 R)
• M15: 12,420,812 km (0.075 R)
• M16: 12,664,657 km (0.088 R)
• M17: 13,239,561 km (0.087 R)
• M18: 13,488,642 km (0.039 R)
• M19: 14,245,008 km (0.046 R)
• M20: 14,542,858 km (0.064 R)
• M21: 15,101,456 km (0.096 R)
• M22: 15,144,690 km (0.117 R)
• M23: 16,640,070 km (0.095 R)
• M24: 17,815,012 km (0.07 R)
• M25: 18,876,559 km (0.09 R)
• M26: 18,923,083 km (0.12 R)
• M27: 20,339,476 km (0.109 R)
• M28: 20,530,812 km (0.071 R)
• M29: 20,674,725 km (0.106 R)
• M30: 22,477,529 km (0.099 R)
• M31: 23,422,688 km (0.119 R)
• M32: 25,919,477 km (0.09 R)
• M33: 26,075,058 km (0.101 R)
• M34: 26,491,539 km (0.105 R)
• M35: 28,606,554 km (0.1 R)
• M36: 28,928,339 km (0.053 R)
• M37: 30,118,988 km (0.103 R)
• M38: 30,555,814 km (0.079 R)
• M39: 30,720,222 km (0.032 R)
• M40: 31,270,293 km (0.042 R)
• M41: 34,353,206 km (0.089 R)
• M42: 35,210,701 km (0.073 R)
• M43: 37,238,650 km (0.097 R)
• M44: 39,006,897 km (0.081 R)
• M45: 39,363,837 km (0.038 R)
• M46: 39,662,135 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.5

Radius: 6.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 15.24 AU - 15.28 AU

Year: 22700 Days

Day: 20.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,627,764 km

• M1: 240,254 km (0.1 R)
• M2: 461,509 km (0.031 R)
• M3: 819,946 km (0.042 R)
• M4: 938,577 km (0.047 R)
• M5: 1,099,395 km (0.087 R)
• M6: 1,192,744 km (0.111 R)
• M7: 1,719,628 km (0.111 R)
• M8: 1,939,836 km (0.114 R)
• M9: 2,053,380 km (0.066 R)
• M10: 2,122,495 km (0.064 R)
• M11: 2,455,499 km (0.072 R)
• M12: 3,577,932 km (0.105 R)
• M13: 3,745,631 km (0.105 R)
• M14: 4,323,528 km (0.084 R)
• M15: 4,472,378 km (0.084 R)
• M16: 4,622,873 km (0.111 R)
• M17: 4,744,496 km (0.083 R)
• M18: 6,150,866 km (0.057 R)
• M19: 6,419,544 km (0.119 R)
• M20: 6,555,379 km (0.078 R)
• M21: 7,003,275 km (0.055 R)
• M22: 8,591,406 km (0.114 R)
• M23: 9,696,336 km (0.042 R)
• M24: 11,088,493 km (0.078 R)
• M25: 13,010,976 km (0.071 R)
• M26: 13,442,416 km (0.107 R)
• M27: 17,625,771 km (0.114 R)
• M28: 18,054,967 km (0.08 R)
• M29: 18,875,212 km (0.095 R)
• M30: 19,806,160 km (0.114 R)
• M31: 20,501,640 km (0.068 R)
• M32: 20,852,447 km (0.106 R)
• M33: 21,003,391 km (0.091 R)
• M34: 21,763,498 km (0.094 R)
• M35: 22,172,499 km (0.095 R)
• M36: 22,326,585 km (0.042 R)
• M37: 23,206,220 km (0.12 R)
• M38: 24,255,649 km (0.027 R)
• M39: 24,467,480 km (0.095 R)
• M40: 25,320,487 km (0.049 R)
• M41: 25,481,604 km (0.107 R)
• M42: 26,291,826 km (0.084 R)
• M43: 26,672,852 km (0.032 R)
• M44: 26,946,167 km (0.082 R)
• M45: 27,605,893 km (0.095 R)
• M46: 27,771,648 km (0.028 R)
• M47: 29,560,090 km (0.114 R)
• M48: 30,582,442 km (0.12 R)
• M49: 30,696,735 km (0.054 R)
• M50: 32,486,524 km (0.088 R)
• M51: 33,188,437 km (0.109 R)
• M52: 36,468,819 km (0.098 R)
• M53: 39,352,767 km (0.095 R)
• M54: 40,351,034 km (0.059 R)
• M55: 40,539,228 km (0.119 R)
• M56: 42,564,035 km (0.12 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: 490 - 16,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit