🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 156 Days

Day: 21 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,761,063 km

• M1: 364,121 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 200 Days

Day: 43 Hours

Environment

Temp: 154 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,761,063 km

• M1: 65,823 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.59 AU - 0.87 AU

Year: 233 Days

Day: 34.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.63 AU - 1.77 AU

Year: 826 Days

Day: 27.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.7 AU - 1.74 AU

Year: 841 Days

Day: 45 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 2.99 AU

Year: 1581 Days

Day: 36.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.56 AU - 3.22 AU

Year: 1831 Days

Day: 31.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.28 AU - 5.88 AU

Year: 4268 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,761,063 km

• M1: 238,758 km (0.117 R)
• M2: 341,682 km (0.065 R)
• M3: 513,869 km (0.066 R)
• M4: 614,698 km (0.115 R)
• M5: 712,834 km (0.092 R)
• M6: 1,031,777 km (0.104 R)
• M7: 1,167,312 km (0.087 R)
• M8: 1,564,943 km (0.105 R)
• M9: 2,178,444 km (0.096 R)
• M10: 2,356,765 km (0.111 R)
• M11: 2,484,521 km (0.038 R)
• M12: 2,747,365 km (0.111 R)
• M13: 3,039,380 km (0.102 R)
• M14: 3,300,727 km (0.076 R)
• M15: 3,954,021 km (0.029 R)
• M16: 4,129,350 km (0.072 R)
• M17: 4,374,541 km (0.085 R)
• M18: 4,763,047 km (0.053 R)
• M19: 5,020,505 km (0.119 R)
• M20: 5,234,579 km (0.028 R)
• M21: 5,524,949 km (0.096 R)
• M22: 6,070,831 km (0.068 R)
• M23: 6,248,254 km (0.079 R)
• M24: 6,504,815 km (0.095 R)
• M25: 6,738,636 km (0.046 R)
• M26: 6,896,013 km (0.107 R)
• M27: 8,004,683 km (0.078 R)
• M28: 8,115,834 km (0.102 R)
• M29: 8,622,522 km (0.069 R)
• M30: 8,822,385 km (0.06 R)
• M31: 9,401,777 km (0.065 R)
• M32: 9,755,427 km (0.079 R)
• M33: 9,963,817 km (0.107 R)
• M34: 10,324,497 km (0.1 R)
• M35: 10,720,034 km (0.101 R)
• M36: 11,338,322 km (0.103 R)
• M37: 11,494,652 km (0.12 R)
• M38: 12,255,506 km (0.117 R)
• M39: 12,544,978 km (0.117 R)
• M40: 13,460,218 km (0.052 R)
• M41: 13,758,965 km (0.112 R)
• M42: 14,261,763 km (0.077 R)
• M43: 14,566,494 km (0.083 R)
• M44: 14,702,479 km (0.086 R)
• M45: 15,147,832 km (0.119 R)
• M46: 15,389,283 km (0.109 R)
• M47: 15,876,373 km (0.115 R)
• M48: 16,086,708 km (0.119 R)
• M49: 16,403,855 km (0.064 R)
• M50: 16,723,097 km (0.082 R)
• M51: 17,044,433 km (0.073 R)
• M52: 17,295,758 km (0.06 R)
• M53: 17,911,353 km (0.111 R)
• M54: 18,203,518 km (0.072 R)
• M55: 18,313,472 km (0.098 R)
• M56: 18,829,585 km (0.047 R)
• M57: 19,387,884 km (0.064 R)
• M58: 19,500,232 km (0.113 R)
• M59: 20,520,938 km (0.078 R)
• M60: 21,018,501 km (0.104 R)
• M61: 21,442,760 km (0.095 R)
• M62: 21,908,758 km (0.099 R)
• M63: 22,064,938 km (0.068 R)
• M64: 23,526,210 km (0.116 R)
• M65: 23,766,165 km (0.111 R)
• M66: 23,926,534 km (0.027 R)
• M67: 24,208,077 km (0.115 R)
• M68: 24,896,526 km (0.105 R)
• M69: 25,263,640 km (0.036 R)
• M70: 25,427,300 km (0.077 R)
• M71: 25,632,548 km (0.097 R)
• M72: 26,003,251 km (0.109 R)
• M73: 26,541,804 km (0.12 R)
• M74: 27,042,209 km (0.059 R)
• M75: 27,209,609 km (0.087 R)
• M76: 27,419,495 km (0.118 R)
• M77: 28,264,274 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 10.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.73 AU - 6.13 AU

Year: 4717 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,761,063 km

• M1: 158,125 km (0.06 R)
• M2: 259,852 km (0.117 R)
• M3: 341,532 km (0.114 R)
• M4: 435,779 km (0.104 R)
• M5: 519,404 km (0.048 R)
• M6: 718,070 km (0.074 R)
• M7: 1,221,167 km (0.119 R)
• M8: 1,346,381 km (0.117 R)
• M9: 1,509,143 km (0.067 R)
• M10: 1,730,698 km (0.054 R)
• M11: 1,836,613 km (0.09 R)
• M12: 2,036,625 km (0.051 R)
• M13: 2,263,117 km (0.083 R)
• M14: 2,438,445 km (0.108 R)
• M15: 2,517,882 km (0.089 R)
• M16: 2,802,716 km (0.115 R)
• M17: 3,582,719 km (0.104 R)
• M18: 3,696,264 km (0.084 R)
• M19: 4,354,046 km (0.098 R)
• M20: 5,304,441 km (0.075 R)
• M21: 5,856,607 km (0.102 R)
• M22: 5,990,647 km (0.055 R)
• M23: 6,071,729 km (0.079 R)
• M24: 6,344,446 km (0.098 R)
• M25: 7,272,700 km (0.043 R)
• M26: 7,679,457 km (0.047 R)
• M27: 7,826,512 km (0.052 R)
• M28: 8,093,544 km (0.12 R)
• M29: 8,213,222 km (0.072 R)
• M30: 8,393,787 km (0.075 R)
• M31: 8,636,734 km (0.104 R)
• M32: 8,789,623 km (0.096 R)
• M33: 9,067,277 km (0.089 R)
• M34: 9,347,922 km (0.106 R)
• M35: 9,694,690 km (0.118 R)
• M36: 10,368,628 km (0.047 R)
• M37: 11,157,159 km (0.113 R)
• M38: 11,829,152 km (0.113 R)
• M39: 12,307,417 km (0.081 R)
• M40: 12,410,639 km (0.069 R)
• M41: 12,548,868 km (0.056 R)
• M42: 12,722,252 km (0.115 R)
• M43: 13,744,005 km (0.106 R)
• M44: 13,886,871 km (0.086 R)
• M45: 14,030,485 km (0.113 R)
• M46: 14,938,395 km (0.1 R)
• M47: 15,122,250 km (0.08 R)
• M48: 15,343,954 km (0.093 R)
• M49: 15,977,801 km (0.105 R)
• M50: 16,887,356 km (0.108 R)
• M51: 17,117,288 km (0.033 R)
• M52: 17,813,516 km (0.069 R)
• M53: 18,165,221 km (0.094 R)
• M54: 18,322,149 km (0.091 R)
• M55: 18,677,145 km (0.103 R)
• M56: 18,954,649 km (0.107 R)
• M57: 19,034,235 km (0.117 R)
• M58: 19,113,970 km (0.046 R)
• M59: 19,594,479 km (0.097 R)
• M60: 20,159,959 km (0.1 R)
• M61: 20,322,572 km (0.086 R)
• M62: 21,307,225 km (0.105 R)
• M63: 22,181,475 km (0.095 R)
• M64: 22,349,323 km (0.077 R)
• M65: 22,475,584 km (0.118 R)
• M66: 22,601,994 km (0.102 R)
• M67: 22,728,554 km (0.101 R)
• M68: 23,067,543 km (0.105 R)
• M69: 23,750,308 km (0.087 R)
• M70: 23,964,980 km (0.07 R)
• M71: 24,439,804 km (0.104 R)
• M72: 24,569,805 km (0.086 R)
• M73: 24,917,620 km (0.115 R)
• M74: 26,103,482 km (0.088 R)
• M75: 26,192,044 km (0.047 R)
• M76: 26,725,660 km (0.042 R)
• M77: 26,993,739 km (0.036 R)
• M78: 27,487,711 km (0.091 R)
• M79: 28,895,577 km (0.101 R)
• M80: 29,078,984 km (0.111 R)
• M81: 29,216,763 km (0.106 R)
• M82: 29,539,147 km (0.107 R)
• M83: 30,280,404 km (0.106 R)
• M84: 30,746,701 km (0.059 R)
• M85: 31,403,735 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 9.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.16 AU - 6.78 AU

Year: 6135 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,761,063 km

• M1: 121,473 km (0.093 R)
• M2: 267,631 km (0.092 R)
• M3: 345,122 km (0.091 R)
• M4: 484,398 km (0.12 R)
• M5: 566,677 km (0.056 R)
• M6: 644,318 km (0.05 R)
• M7: 811,568 km (0.062 R)
• M8: 889,509 km (0.108 R)
• M9: 993,629 km (0.113 R)
• M10: 1,139,188 km (0.085 R)
• M11: 1,214,735 km (0.067 R)
• M12: 1,411,306 km (0.098 R)
• M13: 1,479,074 km (0.045 R)
• M14: 1,590,076 km (0.074 R)
• M15: 1,805,796 km (0.056 R)
• M16: 1,970,204 km (0.056 R)
• M17: 2,046,499 km (0.106 R)
• M18: 2,313,681 km (0.11 R)
• M19: 2,459,838 km (0.104 R)
• M20: 2,710,115 km (0.062 R)
• M21: 2,968,919 km (0.04 R)
• M22: 3,074,535 km (0.068 R)
• M23: 3,362,811 km (0.04 R)
• M24: 3,754,308 km (0.086 R)
• M25: 4,140,869 km (0.106 R)
• M26: 4,279,247 km (0.089 R)
• M27: 4,459,363 km (0.092 R)
• M28: 4,601,182 km (0.075 R)
• M29: 4,910,101 km (0.064 R)
• M30: 5,141,080 km (0.026 R)
• M31: 5,701,175 km (0.117 R)
• M32: 6,212,800 km (0.071 R)
• M33: 6,371,523 km (0.109 R)
• M34: 6,972,458 km (0.109 R)
• M35: 7,279,881 km (0.089 R)
• M36: 7,375,325 km (0.029 R)
• M37: 7,471,217 km (0.082 R)
• M38: 7,640,113 km (0.076 R)
• M39: 7,785,821 km (0.102 R)
• M40: 8,303,131 km (0.104 R)
• M41: 8,933,386 km (0.088 R)
• M42: 9,215,678 km (0.102 R)
• M43: 9,657,590 km (0.088 R)
• M44: 9,868,074 km (0.092 R)
• M45: 10,266,603 km (0.104 R)
• M46: 11,493,904 km (0.109 R)
• M47: 11,744,779 km (0.055 R)
• M48: 11,828,853 km (0.085 R)
• M49: 12,138,970 km (0.097 R)
• M50: 12,280,639 km (0.046 R)
• M51: 12,651,941 km (0.066 R)
• M52: 12,968,939 km (0.065 R)
• M53: 13,113,899 km (0.106 R)
• M54: 13,288,629 km (0.112 R)
• M55: 13,434,786 km (0.12 R)
• M56: 13,640,334 km (0.076 R)
• M57: 13,846,929 km (0.072 R)
• M58: 14,113,961 km (0.09 R)
• M59: 14,653,411 km (0.098 R)
• M60: 15,783,174 km (0.1 R)
• M61: 15,907,041 km (0.057 R)
• M62: 15,969,124 km (0.077 R)
• M63: 16,656,825 km (0.079 R)
• M64: 17,322,237 km (0.081 R)
• M65: 17,770,731 km (0.108 R)
• M66: 18,385,578 km (0.098 R)
• M67: 18,777,375 km (0.093 R)
• M68: 19,073,130 km (0.084 R)
• M69: 19,304,109 km (0.072 R)
• M70: 20,069,901 km (0.052 R)
• M71: 20,271,409 km (0.05 R)
• M72: 20,406,047 km (0.027 R)
• M73: 20,608,603 km (0.08 R)
• M74: 20,845,715 km (0.069 R)
• M75: 22,010,335 km (0.094 R)
• M76: 22,705,217 km (0.083 R)
• M77: 23,301,514 km (0.114 R)
• M78: 23,725,624 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit