🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 227 Days

Day: 31.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.05 AU - 1.51 AU

Year: 537 Days

Day: 37 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,189,147 km

• M1: 131,048 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.61 AU - 2.01 AU

Year: 903 Days

Day: 14.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.52 AU - 2.88 AU

Year: 1645 Days

Day: 29.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.33 AU - 3.21 AU

Year: 1710 Days

Day: 12.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.32 AU - 3.46 AU

Year: 2315 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3 AU - 3.78 AU

Year: 2315 Days

Day: 23.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,189,147 km

• M1: 120,725 km (0.1 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 10.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.67 AU - 8.99 AU

Year: 8125 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,189,147 km

• M1: 235,617 km (0.063 R)
• M2: 766,390 km (0.044 R)
• M3: 855,251 km (0.108 R)
• M4: 1,143,825 km (0.065 R)
• M5: 1,264,551 km (0.085 R)
• M6: 1,613,862 km (0.119 R)
• M7: 1,931,458 km (0.082 R)
• M8: 2,161,240 km (0.099 R)
• M9: 2,422,289 km (0.075 R)
• M10: 2,624,844 km (0.108 R)
• M11: 2,693,659 km (0.032 R)
• M12: 2,880,208 km (0.108 R)
• M13: 2,998,839 km (0.091 R)
• M14: 3,095,030 km (0.037 R)
• M15: 3,389,888 km (0.119 R)
• M16: 3,745,332 km (0.061 R)
• M17: 3,849,153 km (0.087 R)
• M18: 4,086,266 km (0.098 R)
• M19: 4,547,326 km (0.084 R)
• M20: 4,826,327 km (0.096 R)
• M21: 5,313,417 km (0.093 R)
• M22: 5,489,195 km (0.1 R)
• M23: 5,786,296 km (0.101 R)
• M24: 6,180,636 km (0.101 R)
• M25: 7,123,402 km (0.089 R)
• M26: 7,415,118 km (0.093 R)
• M27: 7,876,477 km (0.102 R)
• M28: 8,077,238 km (0.093 R)
• M29: 8,245,685 km (0.114 R)
• M30: 9,140,579 km (0.08 R)
• M31: 9,316,357 km (0.119 R)
• M32: 9,564,091 km (0.085 R)
• M33: 10,030,088 km (0.11 R)
• M34: 10,284,106 km (0.076 R)
• M35: 10,613,819 km (0.083 R)
• M36: 11,283,719 km (0.035 R)
• M37: 11,472,212 km (0.035 R)
• M38: 11,585,906 km (0.105 R)
• M39: 11,814,193 km (0.065 R)
• M40: 12,121,018 km (0.09 R)
• M41: 12,314,149 km (0.101 R)
• M42: 12,781,792 km (0.059 R)
• M43: 13,374,498 km (0.105 R)
• M44: 14,586,690 km (0.091 R)
• M45: 14,874,666 km (0.103 R)
• M46: 16,299,586 km (0.115 R)
• M47: 16,470,127 km (0.111 R)
• M48: 16,641,267 km (0.087 R)
• M49: 16,899,024 km (0.092 R)
• M50: 17,899,385 km (0.09 R)
• M51: 18,340,400 km (0.116 R)
• M52: 19,277,930 km (0.056 R)
• M53: 19,503,523 km (0.077 R)
• M54: 20,002,731 km (0.12 R)
• M55: 20,093,986 km (0.112 R)
• M56: 20,185,390 km (0.062 R)
• M57: 20,644,357 km (0.077 R)
• M58: 20,736,509 km (0.066 R)
• M59: 20,828,811 km (0.074 R)
• M60: 21,479,113 km (0.12 R)
• M61: 21,806,732 km (0.099 R)
• M62: 22,183,120 km (0.033 R)
• M63: 23,469,512 km (0.112 R)
• M64: 24,486,628 km (0.118 R)
• M65: 25,271,269 km (0.106 R)
• M66: 25,617,139 km (0.102 R)
• M67: 25,865,173 km (0.091 R)
• M68: 26,313,517 km (0.089 R)
• M69: 26,714,290 km (0.098 R)
• M70: 27,117,157 km (0.077 R)
• M71: 27,674,260 km (0.065 R)
• M72: 28,645,449 km (0.054 R)
• M73: 29,109,502 km (0.051 R)
• M74: 29,575,948 km (0.066 R)
• M75: 30,044,788 km (0.075 R)
• M76: 31,413,309 km (0.096 R)
• M77: 31,785,209 km (0.098 R)
• M78: 32,963,442 km (0.115 R)
• M79: 33,449,635 km (0.083 R)
• M80: 33,666,402 km (0.087 R)
• M81: 34,210,639 km (0.114 R)
• M82: 34,757,569 km (0.111 R)
• M83: 35,032,231 km (0.094 R)
• M84: 35,417,894 km (0.117 R)
• M85: 35,915,756 km (0.108 R)
• M86: 36,750,811 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 8.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.39 AU - 9.93 AU

Year: 8644 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,189,147 km

• M1: 106,065 km (0.118 R)
• M2: 157,377 km (0.092 R)
• M3: 212,878 km (0.116 R)
• M4: 316,998 km (0.085 R)
• M5: 535,261 km (0.079 R)
• M6: 656,735 km (0.072 R)
• M7: 810,521 km (0.1 R)
• M8: 868,416 km (0.112 R)
• M9: 927,806 km (0.1 R)
• M10: 1,038,359 km (0.079 R)
• M11: 1,524,402 km (0.075 R)
• M12: 1,791,734 km (0.105 R)
• M13: 1,962,425 km (0.098 R)
• M14: 2,106,188 km (0.074 R)
• M15: 2,220,332 km (0.077 R)
• M16: 2,336,569 km (0.045 R)
• M17: 2,471,955 km (0.088 R)
• M18: 2,786,260 km (0.099 R)
• M19: 2,839,816 km (0.113 R)
• M20: 3,021,129 km (0.104 R)
• M21: 3,300,279 km (0.103 R)
• M22: 3,356,976 km (0.091 R)
• M23: 3,803,675 km (0.069 R)
• M24: 3,963,446 km (0.086 R)
• M25: 4,084,770 km (0.11 R)
• M26: 4,310,363 km (0.034 R)
• M27: 4,435,128 km (0.091 R)
• M28: 4,946,154 km (0.089 R)
• M29: 5,275,270 km (0.074 R)
• M30: 5,408,861 km (0.07 R)
• M31: 5,476,030 km (0.1 R)
• M32: 5,611,267 km (0.084 R)
• M33: 6,047,045 km (0.067 R)
• M34: 6,327,840 km (0.037 R)
• M35: 6,565,252 km (0.072 R)
• M36: 6,636,910 km (0.084 R)
• M37: 6,757,186 km (0.081 R)
• M38: 6,878,061 km (0.097 R)
• M39: 7,024,218 km (0.109 R)
• M40: 8,462,452 km (0.106 R)
• M41: 8,829,266 km (0.119 R)
• M42: 9,014,768 km (0.072 R)
• M43: 9,497,370 km (0.096 R)
• M44: 9,551,525 km (0.056 R)
• M45: 9,878,546 km (0.09 R)
• M46: 11,223,431 km (0.116 R)
• M47: 11,280,727 km (0.12 R)
• M48: 11,453,063 km (0.068 R)
• M49: 11,626,447 km (0.1 R)
• M50: 12,476,313 km (0.102 R)
• M51: 12,684,403 km (0.106 R)
• M52: 13,285,488 km (0.117 R)
• M53: 13,650,507 km (0.115 R)
• M54: 14,266,251 km (0.077 R)
• M55: 14,985,668 km (0.1 R)
• M56: 15,270,352 km (0.089 R)
• M57: 15,973,761 km (0.116 R)
• M58: 16,102,864 km (0.06 R)
• M59: 16,459,506 km (0.105 R)
• M60: 16,589,805 km (0.117 R)
• M61: 17,048,622 km (0.075 R)
• M62: 17,114,595 km (0.086 R)
• M63: 17,345,873 km (0.083 R)
• M64: 17,544,988 km (0.072 R)
• M65: 17,611,559 km (0.114 R)
• M66: 18,113,161 km (0.069 R)
• M67: 18,281,458 km (0.083 R)
• M68: 18,755,384 km (0.102 R)
• M69: 19,028,101 km (0.089 R)
• M70: 19,473,903 km (0.084 R)
• M71: 19,819,175 km (0.073 R)
• M72: 20,166,541 km (0.092 R)
• M73: 20,271,110 km (0.099 R)
• M74: 20,691,330 km (0.106 R)
• M75: 20,973,023 km (0.085 R)
• M76: 21,362,426 km (0.086 R)
• M77: 21,469,090 km (0.109 R)
• M78: 22,148,563 km (0.082 R)
• M79: 22,256,423 km (0.076 R)
• M80: 22,762,363 km (0.114 R)
• M81: 24,265,822 km (0.092 R)
• M82: 24,525,823 km (0.119 R)
• M83: 25,010,969 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 9.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.13 AU - 10.63 AU

Year: 10654 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,189,147 km

• M1: 117,135 km (0.113 R)
• M2: 188,344 km (0.053 R)
• M3: 264,938 km (0.065 R)
• M4: 409,898 km (0.115 R)
• M5: 538,104 km (0.082 R)
• M6: 697,575 km (0.101 R)
• M7: 1,331,720 km (0.053 R)
• M8: 1,418,637 km (0.093 R)
• M9: 2,362,898 km (0.08 R)
• M10: 2,995,099 km (0.102 R)
• M11: 3,708,232 km (0.096 R)
• M12: 3,800,983 km (0.048 R)
• M13: 3,925,897 km (0.102 R)
• M14: 4,115,886 km (0.084 R)
• M15: 4,244,241 km (0.093 R)
• M16: 5,110,562 km (0.07 R)
• M17: 5,528,689 km (0.104 R)
• M18: 6,176,447 km (0.111 R)
• M19: 6,286,701 km (0.108 R)
• M20: 6,397,703 km (0.093 R)
• M21: 7,192,666 km (0.035 R)
• M22: 7,270,008 km (0.12 R)
• M23: 7,621,413 km (0.067 R)
• M24: 8,179,264 km (0.096 R)
• M25: 8,300,438 km (0.086 R)
• M26: 8,585,721 km (0.051 R)
• M27: 9,545,691 km (0.078 R)
• M28: 9,930,606 km (0.028 R)
• M29: 10,016,774 km (0.118 R)
• M30: 10,103,242 km (0.095 R)
• M31: 10,364,140 km (0.104 R)
• M32: 10,495,487 km (0.088 R)
• M33: 10,627,283 km (0.106 R)
• M34: 10,759,677 km (0.075 R)
• M35: 11,339,818 km (0.079 R)
• M36: 11,520,382 km (0.087 R)
• M37: 11,611,039 km (0.105 R)
• M38: 12,113,688 km (0.095 R)
• M39: 13,425,362 km (0.117 R)
• M40: 13,616,398 km (0.114 R)
• M41: 14,389,520 km (0.052 R)
• M42: 14,683,181 km (0.112 R)
• M43: 15,177,003 km (0.093 R)
• M44: 15,276,486 km (0.036 R)
• M45: 16,028,963 km (0.094 R)
• M46: 16,282,531 km (0.061 R)
• M47: 16,486,284 km (0.09 R)
• M48: 16,639,622 km (0.086 R)
• M49: 16,742,246 km (0.049 R)
• M50: 17,517,761 km (0.078 R)
• M51: 18,041,503 km (0.076 R)
• M52: 18,199,479 km (0.071 R)
• M53: 18,889,873 km (0.119 R)
• M54: 21,400,873 km (0.055 R)
• M55: 23,265,910 km (0.119 R)
• M56: 23,783,518 km (0.117 R)
• M57: 25,713,929 km (0.116 R)
• M58: 27,572,533 km (0.052 R)
• M59: 28,487,474 km (0.089 R)
• M60: 28,856,083 km (0.041 R)
• M61: 28,979,352 km (0.115 R)
• M62: 29,288,271 km (0.114 R)
• M63: 29,536,304 km (0.12 R)
• M64: 31,101,547 km (0.078 R)
• M65: 31,164,677 km (0.045 R)
• M66: 33,208,633 km (0.109 R)
• M67: 33,531,914 km (0.037 R)
• M68: 34,116,542 km (0.087 R)
• M69: 34,312,067 km (0.033 R)
• M70: 35,098,204 km (0.057 R)
• M71: 35,824,052 km (0.086 R)
• M72: 36,221,983 km (0.07 R)
• M73: 37,223,391 km (0.1 R)
• M74: 38,031,070 km (0.095 R)
• M75: 38,166,157 km (0.11 R)
• M76: 39,116,851 km (0.1 R)
• M77: 40,006,659 km (0.057 R)
• M78: 41,110,841 km (0.11 R)
• M79: 41,457,908 km (0.108 R)
• M80: 42,785,889 km (0.096 R)
• M81: 43,137,593 km (0.084 R)
• M82: 43,560,955 km (0.088 R)
• M83: 43,631,715 km (0.05 R)
• M84: 44,198,691 km (0.111 R)
• M85: 45,555,095 km (0.074 R)
• M86: 45,986,236 km (0.11 R)
• M87: 46,130,149 km (0.086 R)
• M88: 48,528,203 km (0.086 R)
• M89: 48,895,017 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit