🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 148 Days

Day: 39.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,596,796 km

• M1: 300,393 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 24.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 290 Days

Day: 22 Hours

Environment

Temp: 44 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,596,796 km

• M1: 237,561 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.8 AU - 2.2 AU

Year: 1083 Days

Day: 15.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.96 AU - 2.12 AU

Year: 1116 Days

Day: 22.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.55 AU - 2.83 AU

Year: 1689 Days

Day: 45.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,596,796 km

• M1: 433,983 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 12.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.25 AU - 4.97 AU

Year: 3190 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,596,796 km

• M1: 169,195 km (0.1 R)
• M2: 512,672 km (0.108 R)
• M3: 729,140 km (0.075 R)
• M4: 858,991 km (0.041 R)
• M5: 967,150 km (0.077 R)
• M6: 1,059,452 km (0.028 R)
• M7: 1,187,358 km (0.104 R)
• M8: 1,275,771 km (0.092 R)
• M9: 1,447,958 km (0.106 R)
• M10: 1,543,102 km (0.051 R)
• M11: 1,828,834 km (0.077 R)
• M12: 2,104,842 km (0.115 R)
• M13: 2,408,675 km (0.108 R)
• M14: 2,921,347 km (0.101 R)
• M15: 3,089,645 km (0.082 R)
• M16: 3,451,971 km (0.108 R)
• M17: 3,597,380 km (0.119 R)
• M18: 3,712,122 km (0.096 R)
• M19: 4,029,419 km (0.117 R)
• M20: 4,131,594 km (0.087 R)
• M21: 4,478,212 km (0.106 R)
• M22: 4,888,559 km (0.071 R)
• M23: 5,162,772 km (0.095 R)
• M24: 5,367,272 km (0.119 R)
• M25: 5,461,070 km (0.08 R)
• M26: 5,593,315 km (0.1 R)
• M27: 5,880,244 km (0.059 R)
• M28: 6,074,272 km (0.05 R)
• M29: 6,488,808 km (0.073 R)
• M30: 6,892,124 km (0.081 R)
• M31: 7,282,873 km (0.106 R)
• M32: 7,808,111 km (0.062 R)
• M33: 8,129,148 km (0.118 R)
• M34: 8,215,466 km (0.063 R)
• M35: 8,367,308 km (0.085 R)
• M36: 9,118,289 km (0.116 R)
• M37: 9,753,033 km (0.083 R)
• M38: 9,960,077 km (0.116 R)
• M39: 10,052,528 km (0.068 R)
• M40: 10,191,804 km (0.087 R)
• M41: 10,378,502 km (0.058 R)
• M42: 10,472,300 km (0.086 R)
• M43: 10,613,520 km (0.071 R)
• M44: 10,874,120 km (0.057 R)
• M45: 11,065,007 km (0.085 R)
• M46: 11,160,749 km (0.118 R)
• M47: 11,305,111 km (0.119 R)
• M48: 11,766,022 km (0.112 R)
• M49: 11,937,461 km (0.066 R)
• M50: 12,035,747 km (0.052 R)
• M51: 12,631,446 km (0.101 R)
• M52: 12,857,189 km (0.095 R)
• M53: 13,084,428 km (0.088 R)
• M54: 13,236,569 km (0.114 R)
• M55: 13,517,215 km (0.077 R)
• M56: 14,501,569 km (0.113 R)
• M57: 14,764,562 km (0.063 R)
• M58: 14,896,507 km (0.071 R)
• M59: 14,975,944 km (0.077 R)
• M60: 15,082,009 km (0.083 R)
• M61: 15,241,779 km (0.093 R)
• M62: 15,616,372 km (0.081 R)
• M63: 15,967,030 km (0.071 R)
• M64: 16,265,776 km (0.113 R)
• M65: 16,648,747 km (0.086 R)
• M66: 17,034,710 km (0.107 R)
• M67: 17,955,933 km (0.099 R)
• M68: 18,153,552 km (0.09 R)
• M69: 18,295,072 km (0.062 R)
• M70: 18,750,448 km (0.101 R)
• M71: 19,353,776 km (0.106 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 13.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.51 AU - 5.27 AU

Year: 4140 Days

Day: 8.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,596,796 km

• M1: 207,343 km (0.102 R)
• M2: 305,628 km (0.085 R)
• M3: 421,417 km (0.103 R)
• M4: 646,263 km (0.041 R)
• M5: 981,212 km (0.055 R)
• M6: 1,091,466 km (0.108 R)
• M7: 1,496,128 km (0.115 R)
• M8: 2,053,231 km (0.102 R)
• M9: 2,216,143 km (0.025 R)
• M10: 2,613,475 km (0.09 R)
• M11: 2,931,669 km (0.072 R)
• M12: 3,347,103 km (0.087 R)
• M13: 3,562,075 km (0.103 R)
• M14: 3,715,263 km (0.118 R)
• M15: 3,893,135 km (0.045 R)
• M16: 3,983,043 km (0.084 R)
• M17: 4,211,180 km (0.106 R)
• M18: 4,608,961 km (0.069 R)
• M19: 4,800,446 km (0.033 R)
• M20: 4,994,624 km (0.112 R)
• M21: 5,618,148 km (0.068 R)
• M22: 5,797,366 km (0.029 R)
• M23: 5,952,350 km (0.102 R)
• M24: 6,161,188 km (0.096 R)
• M25: 6,452,455 km (0.096 R)
• M26: 6,559,418 km (0.111 R)
• M27: 6,721,133 km (0.104 R)
• M28: 7,549,457 km (0.09 R)
• M29: 7,804,371 km (0.1 R)
• M30: 8,235,363 km (0.107 R)
• M31: 8,556,549 km (0.044 R)
• M32: 8,674,283 km (0.1 R)
• M33: 9,301,696 km (0.059 R)
• M34: 9,544,643 km (0.062 R)
• M35: 10,005,704 km (0.115 R)
• M36: 10,663,486 km (0.036 R)
• M37: 10,758,630 km (0.099 R)
• M38: 11,109,886 km (0.041 R)
• M39: 12,352,296 km (0.112 R)
• M40: 13,741,761 km (0.119 R)
• M41: 13,914,696 km (0.087 R)
• M42: 14,157,942 km (0.07 R)
• M43: 14,297,517 km (0.074 R)
• M44: 14,543,007 km (0.034 R)
• M45: 14,789,844 km (0.11 R)
• M46: 15,502,678 km (0.085 R)
• M47: 15,610,687 km (0.109 R)
• M48: 16,117,525 km (0.065 R)
• M49: 16,299,885 km (0.098 R)
• M50: 16,777,252 km (0.052 R)
• M51: 17,971,940 km (0.115 R)
• M52: 18,274,876 km (0.12 R)
• M53: 19,620,210 km (0.087 R)
• M54: 20,363,861 km (0.105 R)
• M55: 20,561,031 km (0.059 R)
• M56: 20,917,672 km (0.113 R)
• M57: 21,076,844 km (0.107 R)
• M58: 21,316,350 km (0.087 R)
• M59: 22,161,877 km (0.083 R)
• M60: 22,649,866 km (0.104 R)
• M61: 23,306,151 km (0.106 R)
• M62: 23,429,869 km (0.026 R)
• M63: 24,344,061 km (0.12 R)
• M64: 24,679,310 km (0.098 R)
• M65: 24,931,832 km (0.063 R)
• M66: 25,100,578 km (0.102 R)
• M67: 25,993,079 km (0.098 R)
• M68: 26,852,818 km (0.042 R)
• M69: 27,199,286 km (0.074 R)
• M70: 27,634,467 km (0.11 R)
• M71: 27,765,514 km (0.115 R)
• M72: 27,853,029 km (0.063 R)
• M73: 28,335,632 km (0.095 R)
• M74: 28,423,745 km (0.115 R)
• M75: 29,398,226 km (0.106 R)
• M76: 29,576,696 km (0.055 R)
• M77: 29,979,413 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 13.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.85 AU - 7.49 AU

Year: 7351 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,596,796 km

• M1: 173,384 km (0.082 R)
• M2: 297,550 km (0.081 R)
• M3: 394,340 km (0.068 R)
• M4: 858,841 km (0.095 R)
• M5: 944,262 km (0.102 R)
• M6: 1,452,296 km (0.048 R)
• M7: 1,681,929 km (0.054 R)
• M8: 1,981,125 km (0.11 R)
• M9: 2,157,351 km (0.093 R)
• M10: 2,318,318 km (0.114 R)
• M11: 2,504,418 km (0.075 R)
• M12: 3,183,592 km (0.067 R)
• M13: 3,627,599 km (0.098 R)
• M14: 4,066,519 km (0.044 R)
• M15: 4,317,843 km (0.032 R)
• M16: 4,445,450 km (0.078 R)
• M17: 4,626,314 km (0.091 R)
• M18: 4,941,966 km (0.082 R)
• M19: 6,683,434 km (0.036 R)
• M20: 7,404,496 km (0.111 R)
• M21: 8,436,273 km (0.099 R)
• M22: 8,822,684 km (0.096 R)
• M23: 9,247,841 km (0.085 R)
• M24: 9,814,069 km (0.099 R)
• M25: 10,632,669 km (0.111 R)
• M26: 11,085,202 km (0.11 R)
• M27: 11,544,019 km (0.087 R)
• M28: 11,757,944 km (0.08 R)
• M29: 12,553,655 km (0.102 R)
• M30: 13,292,070 km (0.059 R)
• M31: 13,591,415 km (0.115 R)
• M32: 13,893,005 km (0.075 R)
• M33: 15,121,502 km (0.092 R)
• M34: 15,748,766 km (0.084 R)
• M35: 16,145,201 km (0.112 R)
• M36: 16,705,594 km (0.094 R)
• M37: 17,763,550 km (0.075 R)
• M38: 18,051,975 km (0.101 R)
• M39: 18,508,548 km (0.118 R)
• M40: 19,053,084 km (0.118 R)
• M41: 19,687,828 km (0.12 R)
• M42: 20,674,725 km (0.085 R)
• M43: 20,934,726 km (0.035 R)
• M44: 21,239,606 km (0.103 R)
• M45: 21,545,833 km (0.11 R)
• M46: 21,809,574 km (0.069 R)
• M47: 22,919,890 km (0.04 R)
• M48: 23,189,166 km (0.042 R)
• M49: 23,459,489 km (0.077 R)
• M50: 24,094,083 km (0.089 R)
• M51: 24,276,593 km (0.082 R)
• M52: 24,367,848 km (0.107 R)
• M53: 24,459,401 km (0.104 R)
• M54: 24,596,882 km (0.042 R)
• M55: 24,826,515 km (0.065 R)
• M56: 25,149,197 km (0.09 R)
• M57: 25,659,027 km (0.073 R)
• M58: 25,845,426 km (0.103 R)
• M59: 26,078,798 km (0.04 R)
• M60: 26,453,840 km (0.086 R)
• M61: 28,403,849 km (0.036 R)
• M62: 29,177,270 km (0.073 R)
• M63: 29,615,442 km (0.097 R)
• M64: 29,859,885 km (0.115 R)
• M65: 30,399,783 km (0.094 R)
• M66: 31,389,822 km (0.111 R)
• M67: 31,788,800 km (0.098 R)
• M68: 31,988,812 km (0.044 R)
• M69: 32,440,597 km (0.083 R)
• M70: 32,541,426 km (0.072 R)
• M71: 32,692,520 km (0.092 R)
• M72: 33,249,024 km (0.074 R)
• M73: 34,013,021 km (0.064 R)
• M74: 34,217,671 km (0.099 R)
• M75: 34,371,457 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.46 AU - 10.74 AU

Year: 9656 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,596,796 km

• M1: 207,941 km (0.076 R)
• M2: 321,336 km (0.041 R)
• M3: 379,380 km (0.042 R)
• M4: 508,483 km (0.119 R)
• M5: 664,364 km (0.094 R)
• M6: 731,384 km (0.088 R)
• M7: 860,637 km (0.095 R)
• M8: 959,670 km (0.118 R)
• M9: 1,196,783 km (0.109 R)
• M10: 1,279,959 km (0.075 R)
• M11: 1,351,018 km (0.054 R)
• M12: 1,408,763 km (0.085 R)
• M13: 1,868,627 km (0.119 R)
• M14: 2,268,502 km (0.105 R)
• M15: 2,407,778 km (0.071 R)
• M16: 2,496,340 km (0.093 R)
• M17: 2,917,458 km (0.026 R)
• M18: 3,126,895 km (0.095 R)
• M19: 3,600,821 km (0.064 R)
• M20: 3,784,228 km (0.108 R)
• M21: 4,012,813 km (0.105 R)
• M22: 4,549,122 km (0.042 R)
• M23: 4,681,217 km (0.117 R)
• M24: 5,998,426 km (0.098 R)
• M25: 6,119,151 km (0.077 R)
• M26: 6,314,077 km (0.117 R)
• M27: 6,412,214 km (0.082 R)
• M28: 6,635,114 km (0.109 R)
• M29: 7,190,721 km (0.081 R)
• M30: 7,866,454 km (0.111 R)
• M31: 8,753,271 km (0.119 R)
• M32: 8,862,926 km (0.092 R)
• M33: 9,055,907 km (0.099 R)
• M34: 9,558,556 km (0.112 R)
• M35: 9,728,050 km (0.092 R)
• M36: 12,021,685 km (0.069 R)
• M37: 13,228,491 km (0.103 R)
• M38: 13,291,322 km (0.068 R)
• M39: 13,512,278 km (0.033 R)
• M40: 13,734,581 km (0.08 R)
• M41: 14,343,893 km (0.104 R)
• M42: 14,570,533 km (0.068 R)
• M43: 15,159,051 km (0.056 R)
• M44: 16,426,744 km (0.076 R)
• M45: 16,562,130 km (0.078 R)
• M46: 17,107,414 km (0.058 R)
• M47: 17,244,745 km (0.114 R)
• M48: 17,382,375 km (0.109 R)
• M49: 17,451,340 km (0.111 R)
• M50: 17,520,304 km (0.096 R)
• M51: 17,624,125 km (0.076 R)
• M52: 18,814,027 km (0.052 R)
• M53: 19,561,866 km (0.109 R)
• M54: 19,741,384 km (0.072 R)
• M55: 20,029,809 km (0.069 R)
• M56: 20,574,195 km (0.096 R)
• M57: 20,866,509 km (0.117 R)
• M58: 21,123,519 km (0.105 R)
• M59: 21,455,327 km (0.038 R)
• M60: 22,649,417 km (0.045 R)
• M61: 23,178,544 km (0.079 R)
• M62: 24,326,110 km (0.117 R)
• M63: 24,906,849 km (0.119 R)
• M64: 25,963,608 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit