🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.57 AU - 1.65 AU

Year: 728 Days

Day: 40.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.8 AU - 2.46 AU

Year: 1108 Days

Day: 38.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.04 AU - 2.36 AU

Year: 1163 Days

Day: 22.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,474,482 km

• M1: 547,827 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.86 AU - 3.26 AU

Year: 1908 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.98 AU - 4.58 AU

Year: 2620 Days

Day: 36.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.08 AU - 6.5 AU

Year: 5623 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,474,482 km

• M1: 310,715 km (0.095 R)
• M2: 441,164 km (0.108 R)
• M3: 584,329 km (0.114 R)
• M4: 689,646 km (0.095 R)
• M5: 1,034,918 km (0.08 R)
• M6: 1,289,833 km (0.118 R)
• M7: 1,671,607 km (0.075 R)
• M8: 1,891,815 km (0.069 R)
• M9: 2,223,024 km (0.084 R)
• M10: 2,326,097 km (0.092 R)
• M11: 2,718,044 km (0.074 R)
• M12: 2,810,046 km (0.045 R)
• M13: 2,903,096 km (0.116 R)
• M14: 3,054,340 km (0.113 R)
• M15: 3,285,917 km (0.114 R)
• M16: 4,036,599 km (0.113 R)
• M17: 4,617,189 km (0.104 R)
• M18: 4,772,022 km (0.081 R)
• M19: 4,996,270 km (0.111 R)
• M20: 5,224,107 km (0.101 R)
• M21: 6,169,267 km (0.077 R)
• M22: 6,562,111 km (0.074 R)
• M23: 7,141,204 km (0.095 R)
• M24: 7,346,452 km (0.089 R)
• M25: 7,475,705 km (0.045 R)
• M26: 7,974,015 km (0.082 R)
• M27: 8,240,599 km (0.056 R)
• M28: 8,591,705 km (0.108 R)
• M29: 8,947,598 km (0.082 R)
• M30: 9,058,151 km (0.047 R)
• M31: 9,617,498 km (0.117 R)
• M32: 9,844,288 km (0.089 R)
• M33: 10,073,023 km (0.04 R)
• M34: 10,216,787 km (0.074 R)
• M35: 10,506,558 km (0.058 R)
• M36: 10,593,923 km (0.038 R)
• M37: 11,391,878 km (0.074 R)
• M38: 11,632,132 km (0.048 R)
• M39: 12,178,613 km (0.042 R)
• M40: 12,270,466 km (0.119 R)
• M41: 12,671,388 km (0.078 R)
• M42: 13,549,528 km (0.119 R)
• M43: 13,931,900 km (0.037 R)
• M44: 14,253,386 km (0.094 R)
• M45: 15,298,177 km (0.089 R)
• M46: 16,098,077 km (0.072 R)
• M47: 16,232,715 km (0.11 R)
• M48: 16,333,844 km (0.084 R)
• M49: 16,775,008 km (0.107 R)
• M50: 16,979,807 km (0.109 R)
• M51: 17,254,319 km (0.03 R)
• M52: 17,495,770 km (0.094 R)
• M53: 18,051,676 km (0.118 R)
• M54: 18,331,873 km (0.09 R)
• M55: 18,578,111 km (0.038 R)
• M56: 18,719,481 km (0.086 R)
• M57: 19,395,214 km (0.035 R)
• M58: 19,790,153 km (0.114 R)
• M59: 20,187,784 km (0.074 R)
• M60: 20,624,610 km (0.077 R)
• M61: 20,697,763 km (0.091 R)
• M62: 20,954,174 km (0.103 R)
• M63: 21,211,781 km (0.102 R)
• M64: 21,581,587 km (0.114 R)
• M65: 22,215,284 km (0.083 R)
• M66: 22,590,774 km (0.056 R)
• M67: 22,968,509 km (0.098 R)
• M68: 23,615,370 km (0.057 R)
• M69: 23,691,815 km (0.08 R)
• M70: 23,883,450 km (0.118 R)
• M71: 23,998,640 km (0.105 R)
• M72: 24,771,463 km (0.062 R)
• M73: 25,238,956 km (0.069 R)
• M74: 25,630,902 km (0.089 R)
• M75: 25,709,591 km (0.067 R)
• M76: 25,788,279 km (0.093 R)
• M77: 26,143,425 km (0.107 R)
• M78: 26,380,986 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 13.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.81 AU - 9.51 AU

Year: 8309 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,474,482 km

• M1: 164,857 km (0.094 R)
• M2: 307,124 km (0.053 R)
• M3: 544,237 km (0.099 R)
• M4: 653,294 km (0.114 R)
• M5: 761,752 km (0.074 R)
• M6: 877,392 km (0.094 R)
• M7: 1,009,935 km (0.083 R)
• M8: 1,228,049 km (0.052 R)
• M9: 1,331,421 km (0.093 R)
• M10: 1,881,044 km (0.081 R)
• M11: 2,660,748 km (0.055 R)
• M12: 2,951,865 km (0.047 R)
• M13: 3,367,298 km (0.08 R)
• M14: 3,498,945 km (0.062 R)
• M15: 3,852,744 km (0.095 R)
• M16: 3,990,523 km (0.071 R)
• M17: 4,778,306 km (0.094 R)
• M18: 4,982,806 km (0.12 R)
• M19: 5,439,229 km (0.077 R)
• M20: 6,068,737 km (0.107 R)
• M21: 6,310,786 km (0.09 R)
• M22: 6,494,492 km (0.048 R)
• M23: 6,867,141 km (0.074 R)
• M24: 7,246,970 km (0.092 R)
• M25: 7,851,345 km (0.034 R)
• M26: 8,472,027 km (0.094 R)
• M27: 8,674,881 km (0.118 R)
• M28: 8,902,270 km (0.102 R)
• M29: 8,993,824 km (0.049 R)
• M30: 9,108,566 km (0.12 R)
• M31: 9,223,906 km (0.085 R)
• M32: 9,409,407 km (0.049 R)
• M33: 9,925,968 km (0.116 R)
• M34: 10,068,535 km (0.062 R)
• M35: 10,331,528 km (0.087 R)
• M36: 10,451,954 km (0.068 R)
• M37: 10,937,848 km (0.096 R)
• M38: 11,282,522 km (0.111 R)
• M39: 11,506,021 km (0.108 R)
• M40: 11,982,490 km (0.115 R)
• M41: 12,696,521 km (0.099 R)
• M42: 12,955,026 km (0.04 R)
• M43: 13,241,207 km (0.118 R)
• M44: 13,503,302 km (0.041 R)
• M45: 14,139,243 km (0.109 R)
• M46: 14,812,134 km (0.037 R)
• M47: 15,111,479 km (0.091 R)
• M48: 15,550,699 km (0.067 R)
• M49: 16,525,778 km (0.055 R)
• M50: 16,666,699 km (0.072 R)
• M51: 16,921,314 km (0.116 R)
• M52: 17,463,307 km (0.118 R)
• M53: 17,549,326 km (0.05 R)
• M54: 18,564,198 km (0.11 R)
• M55: 19,064,005 km (0.072 R)
• M56: 19,300,668 km (0.085 R)
• M57: 19,926,736 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 13.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.23 AU - 11.57 AU

Year: 11103 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,474,482 km

• M1: 191,485 km (0.101 R)
• M2: 318,195 km (0.111 R)
• M3: 688,300 km (0.104 R)
• M4: 893,698 km (0.106 R)
• M5: 1,035,816 km (0.063 R)
• M6: 1,142,479 km (0.093 R)
• M7: 1,230,742 km (0.111 R)
• M8: 1,414,597 km (0.094 R)
• M9: 1,510,191 km (0.074 R)
• M10: 1,633,010 km (0.113 R)
• M11: 1,995,187 km (0.067 R)
• M12: 2,103,645 km (0.072 R)
• M13: 3,041,474 km (0.048 R)
• M14: 3,620,867 km (0.101 R)
• M15: 4,130,098 km (0.058 R)
• M16: 4,340,283 km (0.095 R)
• M17: 5,597,354 km (0.104 R)
• M18: 5,908,817 km (0.07 R)
• M19: 6,066,792 km (0.086 R)
• M20: 6,589,786 km (0.079 R)
• M21: 6,960,340 km (0.098 R)
• M22: 7,550,504 km (0.107 R)
• M23: 8,868,910 km (0.062 R)
• M24: 9,278,359 km (0.12 R)
• M25: 10,400,343 km (0.048 R)
• M26: 10,591,529 km (0.083 R)
• M27: 11,269,956 km (0.079 R)
• M28: 11,515,595 km (0.085 R)
• M29: 11,862,662 km (0.105 R)
• M30: 12,263,435 km (0.101 R)
• M31: 12,414,978 km (0.048 R)
• M32: 13,285,039 km (0.066 R)
• M33: 13,388,710 km (0.074 R)
• M34: 14,016,273 km (0.06 R)
• M35: 14,493,341 km (0.099 R)
• M36: 14,760,672 km (0.044 R)
• M37: 16,789,668 km (0.101 R)
• M38: 17,352,904 km (0.08 R)
• M39: 18,440,182 km (0.052 R)
• M40: 19,904,445 km (0.067 R)
• M41: 20,261,386 km (0.059 R)
• M42: 20,680,559 km (0.11 R)
• M43: 21,649,355 km (0.094 R)
• M44: 21,771,577 km (0.11 R)
• M45: 22,571,177 km (0.094 R)
• M46: 22,819,061 km (0.05 R)
• M47: 23,130,374 km (0.112 R)
• M48: 23,380,352 km (0.106 R)
• M49: 23,757,039 km (0.047 R)
• M50: 23,946,131 km (0.111 R)
• M51: 24,389,240 km (0.109 R)
• M52: 24,963,097 km (0.108 R)
• M53: 26,776,672 km (0.085 R)
• M54: 26,907,870 km (0.107 R)
• M55: 27,964,928 km (0.098 R)
• M56: 30,598,000 km (0.109 R)
• M57: 31,216,737 km (0.08 R)
• M58: 31,354,816 km (0.079 R)
• M59: 31,631,722 km (0.118 R)
• M60: 32,327,202 km (0.091 R)
• M61: 33,662,513 km (0.096 R)
• M62: 33,945,851 km (0.109 R)
• M63: 34,872,460 km (0.087 R)
• M64: 37,555,049 km (0.113 R)
• M65: 38,069,965 km (0.075 R)
• M66: 38,587,275 km (0.108 R)
• M67: 39,181,328 km (0.111 R)
• M68: 39,703,574 km (0.082 R)
• M69: 39,928,120 km (0.073 R)
• M70: 41,435,917 km (0.081 R)
• M71: 42,120,477 km (0.073 R)
• M72: 43,346,581 km (0.051 R)
• M73: 45,364,208 km (0.117 R)
• M74: 45,834,095 km (0.112 R)
• M75: 46,463,303 km (0.03 R)
• M76: 46,936,930 km (0.081 R)
• M77: 47,095,205 km (0.032 R)
• M78: 47,412,203 km (0.118 R)
• M79: 48,208,063 km (0.112 R)
• M80: 48,367,684 km (0.096 R)
• M81: 49,088,447 km (0.085 R)
• M82: 49,570,900 km (0.046 R)
• M83: 50,702,758 km (0.11 R)
• M84: 51,271,828 km (0.112 R)
• M85: 52,909,625 km (0.086 R)
• M86: 54,066,316 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 6.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.83 AU - 19.21 AU

Year: 21794 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,474,482 km

• M1: 116,836 km (0.039 R)
• M2: 262,395 km (0.117 R)
• M3: 309,219 km (0.12 R)
• M4: 368,310 km (0.08 R)
• M5: 570,865 km (0.114 R)
• M6: 701,764 km (0.116 R)
• M7: 782,846 km (0.102 R)
• M8: 1,151,904 km (0.033 R)
• M9: 1,420,432 km (0.099 R)
• M10: 1,554,471 km (0.084 R)
• M11: 1,600,099 km (0.101 R)
• M12: 1,677,142 km (0.082 R)
• M13: 1,981,125 km (0.062 R)
• M14: 2,131,321 km (0.117 R)
• M15: 2,337,317 km (0.104 R)
• M16: 2,768,458 km (0.096 R)
• M17: 3,341,568 km (0.117 R)
• M18: 3,764,331 km (0.116 R)
• M19: 3,888,198 km (0.1 R)
• M20: 4,418,822 km (0.069 R)
• M21: 4,703,656 km (0.102 R)
• M22: 4,748,087 km (0.113 R)
• M23: 4,837,247 km (0.068 R)
• M24: 5,108,019 km (0.116 R)
• M25: 6,046,148 km (0.076 R)
• M26: 6,191,407 km (0.09 R)
• M27: 6,313,329 km (0.095 R)
• M28: 6,534,884 km (0.075 R)
• M29: 6,708,866 km (0.11 R)
• M30: 6,960,191 km (0.056 R)
• M31: 8,396,779 km (0.095 R)
• M32: 8,477,861 km (0.118 R)
• M33: 8,776,757 km (0.106 R)
• M34: 9,637,992 km (0.068 R)
• M35: 10,179,088 km (0.031 R)
• M36: 10,265,406 km (0.079 R)
• M37: 12,134,182 km (0.1 R)
• M38: 12,409,592 km (0.068 R)
• M39: 12,501,744 km (0.098 R)
• M40: 12,686,947 km (0.094 R)
• M41: 15,307,901 km (0.103 R)
• M42: 15,472,908 km (0.067 R)
• M43: 16,307,215 km (0.067 R)
• M44: 16,882,718 km (0.111 R)
• M45: 17,224,400 km (0.111 R)
• M46: 17,361,730 km (0.115 R)
• M47: 17,741,260 km (0.102 R)
• M48: 20,039,084 km (0.101 R)
• M49: 20,147,392 km (0.097 R)
• M50: 20,691,779 km (0.026 R)
• M51: 22,279,162 km (0.053 R)
• M52: 22,353,961 km (0.089 R)
• M53: 22,578,807 km (0.06 R)
• M54: 22,653,905 km (0.103 R)
• M55: 22,917,496 km (0.092 R)
• M56: 23,219,834 km (0.098 R)
• M57: 23,447,521 km (0.079 R)
• M58: 25,843,631 km (0.041 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 15,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit