🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 22.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 177 Days

Day: 19.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.53 AU - 0.85 AU

Year: 208 Days

Day: 22 Hours

Environment

Temp: 182 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 246 Days

Day: 21.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.79 AU - 1.29 AU

Year: 385 Days

Day: 39.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,664,608 km

• M1: 42,486 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.07 AU - 1.07 AU

Year: 402 Days

Day: 19.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,664,608 km

• M1: 43,533 km (0.079 R)
• M2: 492,177 km (0.086 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.4 AU - 5.34 AU

Year: 3320 Days

Day: 47 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 8.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.19 AU - 7.73 AU

Year: 6673 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,664,608 km

• M1: 163,510 km (0.108 R)
• M2: 266,733 km (0.119 R)
• M3: 322,982 km (0.037 R)
• M4: 384,467 km (0.056 R)
• M5: 738,714 km (0.066 R)
• M6: 925,861 km (0.05 R)
• M7: 1,031,477 km (0.088 R)
• M8: 1,104,032 km (0.069 R)
• M9: 1,203,664 km (0.097 R)
• M10: 1,359,097 km (0.063 R)
• M11: 1,452,745 km (0.095 R)
• M12: 1,732,643 km (0.055 R)
• M13: 1,864,139 km (0.078 R)
• M14: 2,231,252 km (0.094 R)
• M15: 2,374,866 km (0.117 R)
• M16: 2,455,948 km (0.095 R)
• M17: 2,587,594 km (0.077 R)
• M18: 2,755,593 km (0.043 R)
• M19: 2,875,271 km (0.116 R)
• M20: 2,979,391 km (0.066 R)
• M21: 3,102,361 km (0.094 R)
• M22: 3,592,443 km (0.091 R)
• M23: 3,761,190 km (0.077 R)
• M24: 4,126,059 km (0.106 R)
• M25: 4,263,390 km (0.106 R)
• M26: 4,827,972 km (0.038 R)
• M27: 4,951,989 km (0.12 R)
• M28: 5,330,471 km (0.096 R)
• M29: 5,674,846 km (0.08 R)
• M30: 5,937,839 km (0.083 R)
• M31: 6,070,981 km (0.116 R)
• M32: 6,385,136 km (0.12 R)
• M33: 6,498,681 km (0.09 R)
• M34: 7,052,941 km (0.058 R)
• M35: 7,888,445 km (0.085 R)
• M36: 8,855,745 km (0.082 R)
• M37: 9,109,762 km (0.047 R)
• M38: 9,366,323 km (0.101 R)
• M39: 9,521,306 km (0.062 R)
• M40: 9,729,397 km (0.034 R)
• M41: 9,807,786 km (0.117 R)
• M42: 9,886,474 km (0.103 R)
• M43: 10,229,502 km (0.114 R)
• M44: 10,792,140 km (0.067 R)
• M45: 11,009,057 km (0.097 R)
• M46: 11,090,737 km (0.113 R)
• M47: 11,474,905 km (0.057 R)
• M48: 11,724,135 km (0.07 R)
• M49: 11,835,436 km (0.068 R)
• M50: 11,947,185 km (0.115 R)
• M51: 12,171,582 km (0.025 R)
• M52: 12,425,749 km (0.03 R)
• M53: 12,853,299 km (0.114 R)
• M54: 12,910,745 km (0.093 R)
• M55: 13,198,871 km (0.09 R)
• M56: 13,781,554 km (0.069 R)
• M57: 14,105,583 km (0.112 R)
• M58: 14,283,455 km (0.101 R)
• M59: 14,461,925 km (0.117 R)
• M60: 14,641,293 km (0.092 R)
• M61: 15,062,561 km (0.118 R)
• M62: 15,793,945 km (0.113 R)
• M63: 15,947,881 km (0.098 R)
• M64: 16,474,615 km (0.102 R)
• M65: 16,787,125 km (0.106 R)
• M66: 16,975,618 km (0.09 R)
• M67: 17,164,860 km (0.112 R)
• M68: 17,545,287 km (0.096 R)
• M69: 17,640,880 km (0.09 R)
• M70: 18,089,075 km (0.119 R)
• M71: 18,153,402 km (0.092 R)
• M72: 18,346,832 km (0.041 R)
• M73: 18,801,012 km (0.075 R)
• M74: 19,160,346 km (0.109 R)
• M75: 19,291,543 km (0.083 R)
• M76: 19,357,366 km (0.094 R)
• M77: 19,985,528 km (0.045 R)
• M78: 21,397,881 km (0.052 R)
• M79: 21,534,165 km (0.097 R)
• M80: 21,670,598 km (0.078 R)
• M81: 21,738,964 km (0.112 R)
• M82: 22,150,508 km (0.116 R)
• M83: 22,426,366 km (0.119 R)
• M84: 22,599,302 km (0.071 R)
• M85: 22,668,715 km (0.088 R)
• M86: 22,738,128 km (0.036 R)
• M87: 23,155,806 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.87 AU - 12.41 AU

Year: 14433 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 66,664,608 km

• M1: 597,643 km (0.094 R)
• M2: 783,294 km (0.104 R)
• M3: 946,057 km (0.114 R)
• M4: 1,903,334 km (0.111 R)
• M5: 2,126,384 km (0.099 R)
• M6: 3,123,304 km (0.118 R)
• M7: 3,320,624 km (0.098 R)
• M8: 3,913,630 km (0.101 R)
• M9: 5,326,133 km (0.114 R)
• M10: 5,775,375 km (0.054 R)
• M11: 5,909,864 km (0.111 R)
• M12: 6,237,034 km (0.099 R)
• M13: 8,079,482 km (0.109 R)
• M14: 9,373,653 km (0.064 R)
• M15: 10,044,749 km (0.098 R)
• M16: 10,566,397 km (0.114 R)
• M17: 10,632,369 km (0.07 R)
• M18: 11,466,826 km (0.112 R)
• M19: 11,738,347 km (0.054 R)
• M20: 12,635,485 km (0.047 R)
• M21: 12,915,981 km (0.106 R)
• M22: 12,986,442 km (0.097 R)
• M23: 13,662,026 km (0.07 R)
• M24: 14,348,979 km (0.095 R)
• M25: 14,421,983 km (0.111 R)
• M26: 15,983,037 km (0.115 R)
• M27: 17,207,944 km (0.12 R)
• M28: 17,753,378 km (0.085 R)
• M29: 17,870,962 km (0.05 R)
• M30: 18,462,920 km (0.063 R)
• M31: 18,981,277 km (0.106 R)
• M32: 19,423,488 km (0.097 R)
• M33: 19,666,136 km (0.083 R)
• M34: 20,688,189 km (0.106 R)
• M35: 21,518,158 km (0.028 R)
• M36: 22,021,405 km (0.095 R)
• M37: 22,953,998 km (0.039 R)
• M38: 23,468,166 km (0.095 R)
• M39: 24,507,871 km (0.112 R)
• M40: 24,989,427 km (0.107 R)
• M41: 25,077,241 km (0.112 R)
• M42: 25,341,580 km (0.06 R)
• M43: 26,676,891 km (0.081 R)
• M44: 26,766,799 km (0.092 R)
• M45: 27,443,729 km (0.103 R)
• M46: 27,716,147 km (0.066 R)
• M47: 27,943,685 km (0.096 R)
• M48: 28,217,749 km (0.077 R)
• M49: 29,183,852 km (0.094 R)
• M50: 29,508,330 km (0.108 R)
• M51: 30,488,794 km (0.101 R)
• M52: 30,912,306 km (0.111 R)
• M53: 31,290,339 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.1

Radius: 3.9

Gravity: 31.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.81 AU - 15.81 AU

Year: 19674 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,664,608 km

• M1: 87,515 km (0.119 R)
• M2: 125,363 km (0.076 R)
• M3: 170,841 km (0.109 R)
• M4: 296,204 km (0.091 R)
• M5: 447,896 km (0.107 R)
• M6: 561,590 km (0.101 R)
• M7: 815,757 km (0.087 R)
• M8: 955,033 km (0.047 R)
• M9: 1,052,122 km (0.088 R)
• M10: 1,101,938 km (0.108 R)
• M11: 1,203,814 km (0.105 R)
• M12: 1,444,218 km (0.102 R)
• M13: 1,555,818 km (0.116 R)
• M14: 1,584,241 km (0.087 R)
• M15: 1,670,260 km (0.055 R)
• M16: 1,728,603 km (0.045 R)
• M17: 1,907,373 km (0.06 R)
• M18: 3,389,589 km (0.095 R)
• M19: 3,841,374 km (0.104 R)
• M20: 4,035,253 km (0.09 R)
• M21: 4,311,859 km (0.077 R)
• M22: 4,392,193 km (0.106 R)
• M23: 4,513,368 km (0.051 R)
• M24: 4,841,885 km (0.104 R)
• M25: 4,925,360 km (0.114 R)
• M26: 5,178,330 km (0.116 R)
• M27: 6,505,114 km (0.11 R)
• M28: 6,551,040 km (0.044 R)
• M29: 7,110,836 km (0.118 R)
• M30: 8,677,125 km (0.114 R)
• M31: 8,829,266 km (0.118 R)
• M32: 9,239,164 km (0.095 R)
• M33: 10,885,339 km (0.064 R)
• M34: 12,163,803 km (0.115 R)
• M35: 12,791,964 km (0.106 R)
• M36: 13,724,109 km (0.056 R)
• M37: 15,102,055 km (0.066 R)
• M38: 15,714,808 km (0.086 R)
• M39: 16,086,409 km (0.111 R)
• M40: 16,775,008 km (0.099 R)
• M41: 17,665,265 km (0.101 R)
• M42: 17,922,423 km (0.102 R)
• M43: 18,505,556 km (0.103 R)
• M44: 18,766,754 km (0.104 R)
• M45: 18,832,278 km (0.116 R)
• M46: 19,690,521 km (0.108 R)
• M47: 20,493,861 km (0.107 R)
• M48: 21,581,737 km (0.09 R)
• M49: 22,340,497 km (0.107 R)
• M50: 22,618,600 km (0.095 R)
• M51: 22,967,761 km (0.092 R)
• M52: 23,178,245 km (0.099 R)
• M53: 24,453,866 km (0.104 R)
• M54: 24,668,689 km (0.11 R)
• M55: 24,740,346 km (0.093 R)
• M56: 25,316,747 km (0.052 R)
• M57: 27,294,730 km (0.107 R)
• M58: 27,965,078 km (0.118 R)
• M59: 28,264,722 km (0.118 R)
• M60: 28,414,919 km (0.054 R)
• M61: 28,716,059 km (0.1 R)
• M62: 28,867,153 km (0.118 R)
• M63: 29,169,939 km (0.031 R)
• M64: 29,778,803 km (0.071 R)
• M65: 31,241,421 km (0.093 R)
• M66: 31,396,704 km (0.096 R)
• M67: 32,648,389 km (0.053 R)
• M68: 32,884,903 km (0.054 R)
• M69: 33,518,450 km (0.093 R)
• M70: 33,836,645 km (0.102 R)
• M71: 33,916,380 km (0.031 R)
• M72: 37,733,071 km (0.085 R)
• M73: 38,230,035 km (0.044 R)
• M74: 38,562,442 km (0.115 R)
• M75: 39,314,171 km (0.11 R)
• M76: 39,649,719 km (0.06 R)
• M77: 41,597,782 km (0.097 R)
• M78: 41,768,623 km (0.093 R)
• M79: 41,854,193 km (0.091 R)
• M80: 42,196,772 km (0.025 R)
• M81: 47,536,519 km (0.103 R)
• M82: 47,625,829 km (0.113 R)
• M83: 47,715,138 km (0.077 R)
• M84: 50,968,593 km (0.084 R)
• M85: 52,068,885 km (0.101 R)
• M86: 52,345,043 km (0.103 R)
• M87: 53,362,308 km (0.084 R)
• M88: 54,386,156 km (0.117 R)
• M89: 55,040,946 km (0.119 R)
• M90: 55,416,287 km (0.096 R)
• M91: 56,264,058 km (0.066 R)
• M92: 56,547,546 km (0.089 R)
• M93: 56,736,788 km (0.081 R)
• M94: 57,781,579 km (0.092 R)
• M95: 58,449,833 km (0.041 R)
• M96: 58,641,169 km (0.068 R)
• M97: 62,805,824 km (0.111 R)
• M98: 65,270,598 km (0.111 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit