🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.67 AU - 1.07 AU

Year: 309 Days

Day: 29.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.19 AU

Year: 387 Days

Day: 42.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,357,319 km

• M1: 169,345 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.81 AU - 1.23 AU

Year: 392 Days

Day: 41.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,357,319 km

• M1: 212,279 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.64 AU - 2.68 AU

Year: 1209 Days

Day: 25.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,357,319 km

• M1: 542,292 km (0.117 R)
• M2: 1,097,749 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.81 AU - 2.81 AU

Year: 1337 Days

Day: 17.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.21 AU - 3.75 AU

Year: 2472 Days

Day: 46 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,357,319 km

• M1: 533,466 km (0.08 R)
• M2: 1,544,299 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.06 AU - 5.08 AU

Year: 3127 Days

Day: 43.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 10.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.79 AU - 6.33 AU

Year: 5681 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,357,319 km

• M1: 278,551 km (0.098 R)
• M2: 396,434 km (0.116 R)
• M3: 795,861 km (0.049 R)
• M4: 934,239 km (0.08 R)
• M5: 1,080,994 km (0.083 R)
• M6: 1,283,699 km (0.064 R)
• M7: 1,348,625 km (0.096 R)
• M8: 1,744,162 km (0.085 R)
• M9: 2,253,243 km (0.097 R)
• M10: 3,000,484 km (0.06 R)
• M11: 3,109,990 km (0.107 R)
• M12: 3,608,151 km (0.097 R)
• M13: 3,748,324 km (0.035 R)
• M14: 3,890,442 km (0.076 R)
• M15: 4,058,441 km (0.085 R)
• M16: 4,204,448 km (0.065 R)
• M17: 4,278,050 km (0.043 R)
• M18: 5,300,701 km (0.07 R)
• M19: 5,460,472 km (0.113 R)
• M20: 5,977,033 km (0.105 R)
• M21: 6,115,561 km (0.07 R)
• M22: 6,227,161 km (0.099 R)
• M23: 6,452,455 km (0.107 R)
• M24: 7,439,652 km (0.086 R)
• M25: 7,529,111 km (0.095 R)
• M26: 7,920,459 km (0.065 R)
• M27: 8,011,864 km (0.045 R)
• M28: 8,318,689 km (0.114 R)
• M29: 9,198,324 km (0.103 R)
• M30: 9,390,558 km (0.031 R)
• M31: 10,173,254 km (0.111 R)
• M32: 10,405,579 km (0.112 R)
• M33: 10,539,020 km (0.113 R)
• M34: 11,352,085 km (0.082 R)
• M35: 11,455,158 km (0.11 R)
• M36: 11,558,530 km (0.057 R)
• M37: 11,627,495 km (0.071 R)
• M38: 11,800,878 km (0.108 R)
• M39: 12,502,642 km (0.097 R)
• M40: 13,799,805 km (0.098 R)
• M41: 14,501,569 km (0.081 R)
• M42: 14,838,014 km (0.026 R)
• M43: 15,177,153 km (0.103 R)
• M44: 15,328,695 km (0.072 R)
• M45: 15,595,129 km (0.027 R)
• M46: 16,209,677 km (0.099 R)
• M47: 16,364,661 km (0.102 R)
• M48: 16,481,048 km (0.047 R)
• M49: 16,754,064 km (0.101 R)
• M50: 17,541,996 km (0.092 R)
• M51: 18,624,935 km (0.102 R)
• M52: 18,827,790 km (0.101 R)
• M53: 18,950,011 km (0.1 R)
• M54: 19,358,862 km (0.109 R)
• M55: 20,143,802 km (0.118 R)
• M56: 20,770,916 km (0.11 R)
• M57: 20,981,401 km (0.098 R)
• M58: 21,065,774 km (0.091 R)
• M59: 21,319,492 km (0.051 R)
• M60: 22,044,144 km (0.037 R)
• M61: 23,168,073 km (0.042 R)
• M62: 23,386,336 km (0.077 R)
• M63: 23,605,347 km (0.088 R)
• M64: 24,089,446 km (0.084 R)
• M65: 24,310,552 km (0.086 R)
• M66: 26,741,517 km (0.067 R)
• M67: 27,016,328 km (0.062 R)
• M68: 27,154,108 km (0.026 R)
• M69: 27,384,339 km (0.101 R)
• M70: 27,476,641 km (0.054 R)
• M71: 29,343,174 km (0.115 R)
• M72: 29,579,389 km (0.117 R)
• M73: 30,530,382 km (0.093 R)
• M74: 31,154,056 km (0.104 R)
• M75: 31,491,549 km (0.074 R)
• M76: 31,781,768 km (0.099 R)
• M77: 32,073,035 km (0.045 R)
• M78: 32,170,274 km (0.035 R)
• M79: 32,511,357 km (0.093 R)
• M80: 32,657,963 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.12 AU - 8.76 AU

Year: 7728 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,357,319 km

• M1: 299,944 km (0.068 R)
• M2: 477,516 km (0.11 R)
• M3: 578,196 km (0.095 R)
• M4: 717,023 km (0.073 R)
• M5: 949,797 km (0.045 R)
• M6: 1,173,147 km (0.099 R)
• M7: 1,395,449 km (0.044 R)
• M8: 1,612,067 km (0.11 R)
• M9: 1,735,036 km (0.118 R)
• M10: 2,305,902 km (0.114 R)
• M11: 3,398,265 km (0.11 R)
• M12: 3,831,501 km (0.084 R)
• M13: 3,942,652 km (0.111 R)
• M14: 4,721,159 km (0.115 R)
• M15: 4,840,538 km (0.08 R)
• M16: 5,359,493 km (0.108 R)
• M17: 5,546,939 km (0.041 R)
• M18: 6,220,279 km (0.098 R)
• M19: 6,683,734 km (0.07 R)
• M20: 6,987,717 km (0.11 R)
• M21: 7,227,223 km (0.106 R)
• M22: 7,365,302 km (0.109 R)
• M23: 7,644,302 km (0.099 R)
• M24: 7,820,378 km (0.094 R)
• M25: 8,429,242 km (0.032 R)
• M26: 8,574,800 km (0.073 R)
• M27: 8,721,257 km (0.075 R)
• M28: 9,090,763 km (0.105 R)
• M29: 9,202,663 km (0.108 R)
• M30: 9,998,822 km (0.059 R)
• M31: 10,269,146 km (0.069 R)
• M32: 11,778,738 km (0.089 R)
• M33: 12,393,585 km (0.086 R)
• M34: 12,517,901 km (0.099 R)
• M35: 13,061,091 km (0.085 R)
• M36: 13,187,501 km (0.083 R)
• M37: 15,488,316 km (0.11 R)
• M38: 15,622,206 km (0.116 R)
• M39: 15,756,545 km (0.108 R)
• M40: 15,891,333 km (0.08 R)
• M41: 16,026,420 km (0.116 R)
• M42: 16,297,790 km (0.099 R)
• M43: 16,890,946 km (0.118 R)
• M44: 17,028,726 km (0.069 R)
• M45: 17,398,382 km (0.109 R)
• M46: 18,004,553 km (0.063 R)
• M47: 18,381,090 km (0.096 R)
• M48: 18,998,481 km (0.09 R)
• M49: 19,141,945 km (0.117 R)
• M50: 21,935,237 km (0.03 R)
• M51: 22,136,147 km (0.086 R)
• M52: 22,236,676 km (0.111 R)
• M53: 23,815,831 km (0.106 R)
• M54: 24,645,052 km (0.114 R)
• M55: 24,801,532 km (0.096 R)
• M56: 25,747,738 km (0.088 R)
• M57: 26,652,207 km (0.027 R)
• M58: 26,973,842 km (0.076 R)
• M59: 27,458,839 km (0.078 R)
• M60: 28,110,038 km (0.101 R)
• M61: 28,328,152 km (0.102 R)
• M62: 29,982,405 km (0.116 R)
• M63: 30,596,804 km (0.114 R)
• M64: 31,271,789 km (0.108 R)
• M65: 31,554,529 km (0.105 R)
• M66: 32,636,571 km (0.097 R)
• M67: 32,866,054 km (0.041 R)
• M68: 33,038,391 km (0.09 R)
• M69: 34,778,513 km (0.115 R)
• M70: 35,482,969 km (0.111 R)
• M71: 35,659,794 km (0.114 R)
• M72: 36,014,341 km (0.094 R)
• M73: 37,085,163 km (0.117 R)
• M74: 37,264,680 km (0.116 R)
• M75: 37,744,590 km (0.069 R)
• M76: 38,287,181 km (0.113 R)
• M77: 38,650,255 km (0.028 R)
• M78: 39,440,880 km (0.115 R)
• M79: 39,807,545 km (0.112 R)
• M80: 40,359,710 km (0.093 R)
• M81: 40,729,217 km (0.052 R)
• M82: 41,037,987 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 13.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.62 AU - 11.38 AU

Year: 11150 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,357,319 km

• M1: 173,534 km (0.062 R)
• M2: 277,205 km (0.088 R)
• M3: 504,145 km (0.111 R)
• M4: 725,699 km (0.078 R)
• M5: 1,343,987 km (0.098 R)
• M6: 1,602,193 km (0.102 R)
• M7: 1,769,294 km (0.07 R)
• M8: 1,855,163 km (0.107 R)
• M9: 1,942,379 km (0.089 R)
• M10: 2,568,895 km (0.079 R)
• M11: 2,968,770 km (0.114 R)
• M12: 3,442,546 km (0.103 R)
• M13: 3,605,757 km (0.114 R)
• M14: 3,716,161 km (0.087 R)
• M15: 3,940,258 km (0.111 R)
• M16: 4,025,529 km (0.118 R)
• M17: 4,579,789 km (0.108 R)
• M18: 4,942,414 km (0.099 R)
• M19: 5,377,295 km (0.046 R)
• M20: 5,535,720 km (0.094 R)
• M21: 5,663,476 km (0.069 R)
• M22: 6,250,947 km (0.112 R)
• M23: 6,619,706 km (0.111 R)
• M24: 7,378,466 km (0.09 R)
• M25: 7,554,692 km (0.065 R)
• M26: 8,128,400 km (0.081 R)
• M27: 8,274,109 km (0.12 R)
• M28: 8,790,670 km (0.092 R)
• M29: 8,977,817 km (0.106 R)
• M30: 9,432,146 km (0.06 R)
• M31: 10,206,165 km (0.09 R)
• M32: 10,324,048 km (0.074 R)
• M33: 10,800,069 km (0.101 R)
• M34: 11,040,921 km (0.077 R)
• M35: 12,312,952 km (0.106 R)
• M36: 12,733,322 km (0.088 R)
• M37: 13,158,330 km (0.09 R)
• M38: 13,286,684 km (0.068 R)
• M39: 14,505,309 km (0.096 R)
• M40: 14,860,155 km (0.112 R)
• M41: 15,128,085 km (0.109 R)
• M42: 17,094,997 km (0.102 R)
• M43: 17,705,357 km (0.059 R)
• M44: 17,894,748 km (0.077 R)
• M45: 18,658,445 km (0.029 R)
• M46: 19,384,294 km (0.091 R)
• M47: 20,366,254 km (0.083 R)
• M48: 21,013,265 km (0.058 R)
• M49: 21,314,256 km (0.085 R)
• M50: 21,971,140 km (0.117 R)
• M51: 22,685,919 km (0.105 R)
• M52: 23,616,268 km (0.113 R)
• M53: 24,348,549 km (0.107 R)
• M54: 25,621,029 km (0.07 R)
• M55: 25,996,370 km (0.049 R)
• M56: 26,481,516 km (0.038 R)
• M57: 26,752,288 km (0.096 R)
• M58: 27,133,015 km (0.081 R)
• M59: 27,242,071 km (0.081 R)
• M60: 28,396,518 km (0.095 R)
• M61: 28,507,221 km (0.093 R)
• M62: 30,696,137 km (0.061 R)
• M63: 30,923,675 km (0.113 R)
• M64: 31,552,285 km (0.051 R)
• M65: 33,346,562 km (0.112 R)
• M66: 33,697,668 km (0.086 R)
• M67: 34,995,579 km (0.109 R)
• M68: 35,233,291 km (0.107 R)
• M69: 35,531,289 km (0.108 R)
• M70: 36,129,681 km (0.087 R)
• M71: 36,309,797 km (0.114 R)
• M72: 36,852,089 km (0.119 R)
• M73: 37,397,074 km (0.072 R)
• M74: 37,518,548 km (0.062 R)
• M75: 38,066,824 km (0.038 R)
• M76: 38,863,432 km (0.118 R)
• M77: 40,161,792 km (0.119 R)
• M78: 41,978,210 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit