🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 171 Days

Day: 35 Hours

Environment

Temp: 281 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.03 AU

Year: 239 Days

Day: 17.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.63 AU

Year: 479 Days

Day: 17.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,365,507 km

• M1: 125,961 km (0.087 R)
• M2: 629,358 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.93 AU - 2.11 AU

Year: 877 Days

Day: 19.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.71 AU - 2.55 AU

Year: 949 Days

Day: 39.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,365,507 km

• M1: 661,971 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.3 AU - 8.3 AU

Year: 5416 Days

Day: 27.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,365,507 km

• M1: 1,751,193 km (0.12 R)
• M2: 2,080,009 km (0.101 R)

Asteroid Belt

Center: 12.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 5.7

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.04 AU - 19.14 AU

Year: 23501 Days

Day: 21.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,365,507 km

• M1: 84,523 km (0.051 R)
• M2: 180,415 km (0.119 R)
• M3: 361,428 km (0.112 R)
• M4: 570,267 km (0.115 R)
• M5: 639,980 km (0.112 R)
• M6: 866,172 km (0.087 R)
• M7: 1,357,002 km (0.119 R)
• M8: 2,626,789 km (0.096 R)
• M9: 2,665,984 km (0.113 R)
• M10: 2,744,971 km (0.097 R)
• M11: 2,784,914 km (0.108 R)
• M12: 3,490,866 km (0.047 R)
• M13: 4,295,404 km (0.092 R)
• M14: 4,862,529 km (0.093 R)
• M15: 7,244,726 km (0.11 R)
• M16: 9,622,434 km (0.117 R)
• M17: 9,988,949 km (0.12 R)
• M18: 11,759,141 km (0.099 R)
• M19: 12,880,227 km (0.092 R)
• M20: 14,589,832 km (0.105 R)
• M21: 16,587,562 km (0.101 R)
• M22: 17,469,591 km (0.114 R)
• M23: 17,841,640 km (0.028 R)
• M24: 19,049,643 km (0.06 R)
• M25: 19,509,358 km (0.116 R)
• M26: 19,586,251 km (0.087 R)
• M27: 20,128,094 km (0.107 R)
• M28: 23,072,180 km (0.082 R)
• M29: 25,471,880 km (0.074 R)
• M30: 26,062,941 km (0.034 R)
• M31: 26,147,613 km (0.112 R)
• M32: 26,573,070 km (0.074 R)
• M33: 27,258,527 km (0.079 R)
• M34: 28,036,436 km (0.069 R)
• M35: 29,437,420 km (0.095 R)
• M36: 29,525,833 km (0.109 R)
• M37: 29,968,792 km (0.11 R)
• M38: 31,671,814 km (0.039 R)
• M39: 32,034,290 km (0.091 R)
• M40: 32,125,245 km (0.08 R)
• M41: 34,052,664 km (0.1 R)
• M42: 34,424,116 km (0.099 R)
• M43: 34,796,764 km (0.114 R)
• M44: 34,983,761 km (0.089 R)
• M45: 36,395,816 km (0.112 R)
• M46: 36,775,495 km (0.098 R)
• M47: 37,347,557 km (0.066 R)
• M48: 37,730,528 km (0.039 R)
• M49: 37,826,420 km (0.109 R)
• M50: 39,372,664 km (0.109 R)
• M51: 43,729,851 km (0.076 R)
• M52: 44,538,278 km (0.114 R)
• M53: 45,351,642 km (0.107 R)
• M54: 45,658,018 km (0.084 R)
• M55: 47,613,711 km (0.104 R)
• M56: 48,758,584 km (0.056 R)
• M57: 51,075,107 km (0.097 R)
• M58: 51,500,114 km (0.053 R)
• M59: 52,460,682 km (0.102 R)
• M60: 52,675,056 km (0.087 R)
• M61: 52,889,579 km (0.114 R)
• M62: 54,942,361 km (0.067 R)
• M63: 56,142,734 km (0.036 R)
• M64: 56,801,115 km (0.078 R)
• M65: 56,911,069 km (0.099 R)
• M66: 58,902,815 km (0.045 R)
• M67: 59,236,867 km (0.104 R)
• M68: 61,029,798 km (0.106 R)
• M69: 62,046,016 km (0.094 R)
• M70: 62,272,657 km (0.096 R)
• M71: 62,726,686 km (0.059 R)
• M72: 63,409,750 km (0.118 R)
• M73: 64,209,800 km (0.046 R)
• M74: 65,819,922 km (0.062 R)
• M75: 66,398,267 km (0.094 R)
• M76: 67,792,968 km (0.085 R)
• M77: 69,197,243 km (0.103 R)
• M78: 70,374,878 km (0.111 R)
• M79: 71,677,875 km (0.108 R)
• M80: 74,789,211 km (0.071 R)
• M81: 75,151,089 km (0.083 R)
• M82: 75,271,814 km (0.099 R)
• M83: 75,876,489 km (0.048 R)
• M84: 76,725,756 km (0.064 R)
• M85: 77,700,087 km (0.094 R)
• M86: 78,801,277 km (0.095 R)
• M87: 79,169,437 km (0.114 R)
• M88: 80,400,777 km (0.096 R)
• M89: 81,266,650 km (0.054 R)
• M90: 82,633,376 km (0.082 R)
• M91: 82,882,606 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 7.2

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 20.14 AU - 20.34 AU

Year: 27812 Days

Day: 24.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,365,507 km

• M1: 106,214 km (0.107 R)
• M2: 869,612 km (0.103 R)
• M3: 1,188,106 km (0.079 R)
• M4: 3,101,912 km (0.116 R)
• M5: 3,340,371 km (0.097 R)
• M6: 7,695,165 km (0.116 R)
• M7: 7,759,342 km (0.067 R)
• M8: 8,279,195 km (0.047 R)
• M9: 10,045,347 km (0.064 R)
• M10: 10,256,430 km (0.1 R)
• M11: 11,406,688 km (0.07 R)
• M12: 11,626,896 km (0.093 R)
• M13: 12,673,184 km (0.119 R)
• M14: 12,749,030 km (0.098 R)
• M15: 13,905,272 km (0.107 R)
• M16: 14,219,278 km (0.073 R)
• M17: 14,854,321 km (0.075 R)
• M18: 15,094,724 km (0.071 R)
• M19: 15,498,489 km (0.116 R)
• M20: 15,824,014 km (0.095 R)
• M21: 15,987,674 km (0.085 R)
• M22: 17,569,821 km (0.099 R)
• M23: 19,550,946 km (0.091 R)
• M24: 19,638,610 km (0.117 R)
• M25: 22,422,477 km (0.089 R)
• M26: 23,719,640 km (0.086 R)
• M27: 24,471,668 km (0.107 R)
• M28: 24,566,364 km (0.046 R)
• M29: 25,040,888 km (0.084 R)
• M30: 26,386,072 km (0.091 R)
• M31: 27,361,151 km (0.07 R)
• M32: 28,050,648 km (0.107 R)
• M33: 29,547,524 km (0.113 R)
• M34: 30,967,806 km (0.102 R)
• M35: 33,349,105 km (0.099 R)
• M36: 33,558,991 km (0.108 R)
• M37: 34,933,646 km (0.074 R)
• M38: 35,040,160 km (0.112 R)
• M39: 35,681,336 km (0.099 R)
• M40: 36,867,049 km (0.116 R)
• M41: 38,175,282 km (0.106 R)
• M42: 41,286,469 km (0.11 R)
• M43: 41,399,116 km (0.114 R)
• M44: 41,511,764 km (0.069 R)
• M45: 41,737,507 km (0.035 R)
• M46: 43,787,446 km (0.116 R)
• M47: 44,017,229 km (0.114 R)
• M48: 45,288,212 km (0.114 R)
• M49: 47,276,069 km (0.086 R)
• M50: 48,458,640 km (0.07 R)
• M51: 53,040,523 km (0.053 R)
• M52: 54,639,425 km (0.108 R)
• M53: 55,382,628 km (0.096 R)
• M54: 55,880,041 km (0.05 R)
• M55: 56,004,656 km (0.056 R)
• M56: 57,004,568 km (0.086 R)
• M57: 57,381,106 km (0.11 R)
• M58: 58,515,506 km (0.09 R)
• M59: 58,768,626 km (0.091 R)
• M60: 59,657,387 km (0.11 R)
• M61: 60,294,973 km (0.094 R)
• M62: 60,422,730 km (0.084 R)
• M63: 60,678,542 km (0.093 R)
• M64: 62,997,159 km (0.109 R)
• M65: 65,344,649 km (0.114 R)
• M66: 65,475,996 km (0.103 R)
• M67: 65,738,690 km (0.038 R)
• M68: 66,265,274 km (0.107 R)
• M69: 68,385,675 km (0.085 R)
• M70: 68,652,258 km (0.086 R)
• M71: 69,320,213 km (0.088 R)
• M72: 69,454,103 km (0.093 R)
• M73: 69,722,182 km (0.104 R)
• M74: 69,856,222 km (0.098 R)
• M75: 71,878,336 km (0.082 R)
• M76: 72,013,872 km (0.104 R)
• M77: 73,373,567 km (0.093 R)
• M78: 74,193,363 km (0.106 R)
• M79: 76,671,003 km (0.09 R)
• M80: 79,315,594 km (0.11 R)
• M81: 80,297,405 km (0.071 R)
• M82: 83,551,757 km (0.09 R)
• M83: 86,704,682 km (0.093 R)
• M84: 87,571,302 km (0.077 R)
• M85: 91,212,963 km (0.099 R)
• M86: 91,800,285 km (0.043 R)
• M87: 94,013,735 km (0.101 R)
• M88: 96,393,986 km (0.055 R)
• M89: 97,141,826 km (0.045 R)
• M90: 97,291,574 km (0.063 R)
• M91: 100,304,026 km (0.066 R)
• M92: 100,455,419 km (0.103 R)
• M93: 101,365,572 km (0.1 R)

Kuiper Belt

Range: 35.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit