🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.53 AU - 1.83 AU

Year: 776 Days

Day: 17 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.45 AU - 2.11 AU

Year: 846 Days

Day: 34.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.93 AU - 2.59 AU

Year: 1211 Days

Day: 47.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.36 AU - 3.46 AU

Year: 2245 Days

Day: 14.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.91 AU - 4.33 AU

Year: 2981 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,201,937 km

• M1: 1,311,076 km (0.096 R)
• M2: 2,446,823 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.6 AU - 5.44 AU

Year: 4009 Days

Day: 17.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,201,937 km

• M1: 2,771,899 km (0.096 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 10.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.49 AU - 8.59 AU

Year: 8126 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,201,937 km

• M1: 147,803 km (0.103 R)
• M2: 235,168 km (0.04 R)
• M3: 323,431 km (0.108 R)
• M4: 537,954 km (0.098 R)
• M5: 812,765 km (0.093 R)
• M6: 967,001 km (0.095 R)
• M7: 1,075,609 km (0.087 R)
• M8: 1,520,064 km (0.104 R)
• M9: 1,631,664 km (0.09 R)
• M10: 1,729,651 km (0.119 R)
• M11: 2,177,397 km (0.051 R)
• M12: 2,527,306 km (0.092 R)
• M13: 2,757,538 km (0.078 R)
• M14: 3,300,578 km (0.092 R)
• M15: 3,446,885 km (0.065 R)
• M16: 3,574,043 km (0.079 R)
• M17: 3,724,389 km (0.102 R)
• M18: 4,053,654 km (0.101 R)
• M19: 4,255,760 km (0.103 R)
• M20: 4,834,704 km (0.102 R)
• M21: 5,837,309 km (0.112 R)
• M22: 6,453,503 km (0.095 R)
• M23: 6,558,221 km (0.117 R)
• M24: 6,716,496 km (0.093 R)
• M25: 6,875,967 km (0.08 R)
• M26: 7,389,088 km (0.11 R)
• M27: 7,498,743 km (0.101 R)
• M28: 7,692,023 km (0.096 R)
• M29: 7,970,874 km (0.043 R)
• M30: 8,139,770 km (0.111 R)
• M31: 8,366,859 km (0.04 R)
• M32: 8,973,030 km (0.067 R)
• M33: 9,385,022 km (0.066 R)
• M34: 10,075,267 km (0.037 R)
• M35: 10,781,818 km (0.11 R)
• M36: 10,875,167 km (0.038 R)
• M37: 11,409,231 km (0.107 R)
• M38: 11,727,426 km (0.096 R)
• M39: 12,016,299 km (0.111 R)
• M40: 12,113,239 km (0.106 R)
• M41: 12,210,178 km (0.094 R)
• M42: 13,128,859 km (0.079 R)
• M43: 13,428,802 km (0.059 R)
• M44: 13,529,332 km (0.116 R)
• M45: 13,731,140 km (0.073 R)
• M46: 14,001,613 km (0.099 R)
• M47: 14,103,638 km (0.059 R)
• M48: 14,893,216 km (0.088 R)
• M49: 14,997,336 km (0.056 R)
• M50: 15,206,175 km (0.043 R)
• M51: 16,730,876 km (0.048 R)
• M52: 16,911,441 km (0.076 R)
• M53: 17,128,807 km (0.065 R)
• M54: 17,456,725 km (0.082 R)
• M55: 18,229,847 km (0.059 R)
• M56: 19,051,588 km (0.105 R)
• M57: 21,197,869 km (0.055 R)
• M58: 21,275,809 km (0.1 R)
• M59: 21,354,049 km (0.097 R)
• M60: 21,746,294 km (0.053 R)
• M61: 21,903,821 km (0.071 R)
• M62: 22,061,796 km (0.11 R)
• M63: 23,661,895 km (0.095 R)
• M64: 23,824,059 km (0.039 R)
• M65: 23,905,141 km (0.104 R)
• M66: 24,598,827 km (0.048 R)
• M67: 25,216,516 km (0.089 R)
• M68: 25,464,998 km (0.109 R)
• M69: 25,755,817 km (0.079 R)
• M70: 25,839,143 km (0.062 R)
• M71: 26,215,232 km (0.083 R)
• M72: 27,780,325 km (0.074 R)
• M73: 28,079,820 km (0.113 R)
• M74: 28,423,296 km (0.078 R)
• M75: 28,725,185 km (0.113 R)
• M76: 28,898,120 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187

Radius: 8.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.18 AU - 12.96 AU

Year: 14028 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 91,201,937 km

• M1: 109,356 km (0.081 R)
• M2: 1,506,600 km (0.086 R)
• M3: 2,014,186 km (0.099 R)
• M4: 2,100,205 km (0.114 R)
• M5: 2,783,867 km (0.111 R)
• M6: 3,402,903 km (0.095 R)
• M7: 3,609,797 km (0.075 R)
• M8: 4,965,303 km (0.104 R)
• M9: 5,200,321 km (0.047 R)
• M10: 5,289,482 km (0.061 R)
• M11: 5,469,149 km (0.046 R)
• M12: 5,529,436 km (0.11 R)
• M13: 5,927,217 km (0.072 R)
• M14: 6,082,649 km (0.09 R)
• M15: 8,431,486 km (0.115 R)
• M16: 9,031,373 km (0.105 R)
• M17: 9,210,442 km (0.12 R)
• M18: 10,197,638 km (0.089 R)
• M19: 12,508,925 km (0.06 R)
• M20: 12,668,696 km (0.106 R)
• M21: 13,192,288 km (0.119 R)
• M22: 13,970,197 km (0.094 R)
• M23: 14,762,916 km (0.042 R)
• M24: 16,348,355 km (0.084 R)
• M25: 19,077,917 km (0.073 R)
• M26: 20,612,343 km (0.037 R)
• M27: 23,158,648 km (0.037 R)
• M28: 23,354,920 km (0.082 R)
• M29: 26,311,872 km (0.09 R)
• M30: 27,133,912 km (0.116 R)
• M31: 27,340,806 km (0.112 R)
• M32: 28,121,109 km (0.115 R)
• M33: 28,487,623 km (0.093 R)
• M34: 28,855,933 km (0.036 R)
• M35: 29,119,824 km (0.099 R)
• M36: 30,666,816 km (0.094 R)
• M37: 30,882,236 km (0.089 R)
• M38: 30,990,097 km (0.09 R)
• M39: 31,423,033 km (0.08 R)
• M40: 31,803,460 km (0.073 R)
• M41: 31,966,971 km (0.102 R)
• M42: 32,021,574 km (0.08 R)
• M43: 33,506,632 km (0.036 R)
• M44: 34,118,038 km (0.051 R)
• M45: 34,229,638 km (0.088 R)
• M46: 34,397,188 km (0.06 R)
• M47: 34,509,087 km (0.105 R)
• M48: 35,070,229 km (0.115 R)
• M49: 35,408,470 km (0.043 R)
• M50: 36,543,469 km (0.051 R)
• M51: 37,000,789 km (0.11 R)
• M52: 38,036,755 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 10.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.1 AU - 12.92 AU

Year: 15772 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,201,937 km

• M1: 195,375 km (0.103 R)
• M2: 274,362 km (0.118 R)
• M3: 484,548 km (0.044 R)
• M4: 555,158 km (0.103 R)
• M5: 669,002 km (0.067 R)
• M6: 791,373 km (0.116 R)
• M7: 1,357,451 km (0.086 R)
• M8: 1,462,469 km (0.106 R)
• M9: 1,597,855 km (0.1 R)
• M10: 2,593,877 km (0.114 R)
• M11: 2,927,930 km (0.115 R)
• M12: 2,996,445 km (0.097 R)
• M13: 3,135,123 km (0.106 R)
• M14: 3,240,589 km (0.11 R)
• M15: 3,564,020 km (0.101 R)
• M16: 4,164,655 km (0.031 R)
• M17: 4,716,073 km (0.035 R)
• M18: 4,959,469 km (0.074 R)
• M19: 5,628,919 km (0.115 R)
• M20: 5,843,891 km (0.113 R)
• M21: 6,061,706 km (0.079 R)
• M22: 6,149,520 km (0.112 R)
• M23: 7,470,918 km (0.059 R)
• M24: 8,976,919 km (0.057 R)
• M25: 9,533,274 km (0.104 R)
• M26: 9,687,061 km (0.096 R)
• M27: 10,573,727 km (0.072 R)
• M28: 10,732,899 km (0.086 R)
• M29: 10,839,413 km (0.098 R)
• M30: 11,649,785 km (0.104 R)
• M31: 12,090,051 km (0.105 R)
• M32: 13,615,650 km (0.119 R)
• M33: 13,904,823 km (0.032 R)
• M34: 14,371,718 km (0.087 R)
• M35: 14,666,126 km (0.071 R)
• M36: 14,843,699 km (0.046 R)
• M37: 15,081,709 km (0.07 R)
• M38: 15,501,182 km (0.08 R)
• M39: 16,906,355 km (0.091 R)
• M40: 19,315,778 km (0.113 R)
• M41: 20,033,100 km (0.098 R)
• M42: 20,892,240 km (0.117 R)
• M43: 21,898,286 km (0.075 R)
• M44: 22,033,672 km (0.119 R)
• M45: 22,577,759 km (0.087 R)
• M46: 23,471,457 km (0.079 R)
• M47: 23,748,812 km (0.101 R)
• M48: 25,222,500 km (0.102 R)
• M49: 25,364,319 km (0.06 R)
• M50: 26,437,085 km (0.105 R)
• M51: 26,725,660 km (0.071 R)
• M52: 27,451,508 km (0.062 R)
• M53: 27,524,512 km (0.118 R)
• M54: 28,184,089 km (0.093 R)
• M55: 28,922,953 km (0.081 R)
• M56: 30,646,470 km (0.094 R)
• M57: 30,797,863 km (0.1 R)
• M58: 30,949,555 km (0.025 R)
• M59: 31,406,128 km (0.119 R)
• M60: 31,558,868 km (0.108 R)
• M61: 31,788,351 km (0.09 R)
• M62: 31,864,945 km (0.094 R)
• M63: 31,941,539 km (0.114 R)
• M64: 32,403,048 km (0.042 R)
• M65: 32,480,091 km (0.12 R)
• M66: 33,410,291 km (0.113 R)
• M67: 33,956,921 km (0.084 R)
• M68: 34,979,872 km (0.098 R)
• M69: 39,501,019 km (0.088 R)
• M70: 39,831,031 km (0.067 R)
• M71: 41,913,583 km (0.096 R)
• M72: 42,841,240 km (0.118 R)
• M73: 43,605,087 km (0.072 R)
• M74: 43,946,170 km (0.088 R)
• M75: 44,288,001 km (0.066 R)
• M76: 48,194,300 km (0.07 R)
• M77: 49,077,377 km (0.108 R)
• M78: 49,254,501 km (0.055 R)
• M79: 49,520,785 km (0.078 R)
• M80: 51,218,122 km (0.094 R)
• M81: 53,480,491 km (0.073 R)
• M82: 53,571,745 km (0.098 R)
• M83: 53,936,914 km (0.071 R)
• M84: 54,669,794 km (0.054 R)
• M85: 56,423,530 km (0.087 R)
• M86: 57,260,679 km (0.095 R)
• M87: 57,821,073 km (0.099 R)
• M88: 58,477,209 km (0.079 R)
• M89: 58,947,395 km (0.082 R)
• M90: 59,324,382 km (0.053 R)
• M91: 61,030,995 km (0.114 R)
• M92: 61,890,285 km (0.089 R)
• M93: 63,042,188 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.6

Radius: 7.7

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.88 AU - 19.38 AU

Year: 22026 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,201,937 km

• M1: 160,967 km (0.109 R)
• M2: 215,571 km (0.112 R)
• M3: 522,545 km (0.087 R)
• M4: 744,100 km (0.116 R)
• M5: 824,583 km (0.057 R)
• M6: 908,059 km (0.078 R)
• M7: 1,145,022 km (0.082 R)
• M8: 1,270,834 km (0.12 R)
• M9: 2,042,460 km (0.079 R)
• M10: 2,118,755 km (0.108 R)
• M11: 2,638,009 km (0.071 R)
• M12: 3,107,447 km (0.039 R)
• M13: 3,374,330 km (0.116 R)
• M14: 3,835,689 km (0.045 R)
• M15: 5,022,449 km (0.035 R)
• M16: 5,230,540 km (0.104 R)
• M17: 5,494,730 km (0.104 R)
• M18: 6,995,346 km (0.082 R)
• M19: 7,581,620 km (0.054 R)
• M20: 8,001,242 km (0.048 R)
• M21: 8,061,829 km (0.047 R)
• M22: 8,613,995 km (0.116 R)
• M23: 8,800,693 km (0.09 R)
• M24: 9,754,529 km (0.095 R)
• M25: 9,819,305 km (0.062 R)
• M26: 10,210,803 km (0.085 R)
• M27: 10,474,544 km (0.042 R)
• M28: 10,941,738 km (0.101 R)
• M29: 11,211,762 km (0.095 R)
• M30: 13,305,983 km (0.104 R)
• M31: 13,522,002 km (0.11 R)
• M32: 14,176,792 km (0.083 R)
• M33: 14,991,203 km (0.116 R)
• M34: 16,202,796 km (0.072 R)
• M35: 17,524,044 km (0.086 R)
• M36: 18,557,616 km (0.102 R)
• M37: 20,434,321 km (0.083 R)
• M38: 21,101,079 km (0.06 R)
• M39: 21,353,002 km (0.119 R)
• M40: 21,859,839 km (0.102 R)
• M41: 22,541,706 km (0.105 R)
• M42: 22,885,183 km (0.082 R)
• M43: 24,188,929 km (0.072 R)
• M44: 27,414,707 km (0.051 R)
• M45: 28,891,238 km (0.096 R)
• M46: 29,264,485 km (0.096 R)
• M47: 29,639,228 km (0.085 R)
• M48: 30,773,030 km (0.115 R)
• M49: 30,963,318 km (0.052 R)
• M50: 33,180,209 km (0.09 R)
• M51: 33,570,959 km (0.112 R)
• M52: 38,582,488 km (0.079 R)
• M53: 41,174,121 km (0.066 R)
• M54: 41,594,042 km (0.035 R)
• M55: 42,332,308 km (0.084 R)
• M56: 43,607,779 km (0.12 R)
• M57: 44,035,779 km (0.106 R)
• M58: 48,723,727 km (0.08 R)
• M59: 50,284,033 km (0.101 R)
• M60: 51,295,614 km (0.118 R)
• M61: 53,796,591 km (0.084 R)
• M62: 55,524,446 km (0.118 R)
• M63: 56,220,675 km (0.09 R)
• M64: 57,153,418 km (0.105 R)
• M65: 61,413,965 km (0.087 R)
• M66: 61,653,621 km (0.117 R)
• M67: 62,133,980 km (0.066 R)
• M68: 62,254,256 km (0.043 R)
• M69: 63,946,059 km (0.11 R)
• M70: 64,675,797 km (0.089 R)
• M71: 64,919,642 km (0.12 R)
• M72: 65,530,599 km (0.104 R)
• M73: 65,653,120 km (0.104 R)
• M74: 66,266,322 km (0.05 R)
• M75: 68,365,629 km (0.104 R)
• M76: 70,361,264 km (0.08 R)
• M77: 70,737,503 km (0.102 R)
• M78: 70,863,165 km (0.087 R)
• M79: 74,026,711 km (0.115 R)
• M80: 76,075,604 km (0.107 R)
• M81: 77,753,942 km (0.111 R)
• M82: 80,884,427 km (0.065 R)
• M83: 82,068,943 km (0.103 R)
• M84: 82,729,418 km (0.093 R)
• M85: 82,994,206 km (0.094 R)
• M86: 83,657,224 km (0.101 R)
• M87: 83,790,067 km (0.098 R)
• M88: 85,924,529 km (0.073 R)
• M89: 86,058,569 km (0.067 R)
• M90: 86,326,798 km (0.069 R)
• M91: 86,998,492 km (0.119 R)
• M92: 88,617,739 km (0.076 R)
• M93: 90,655,861 km (0.082 R)
• M94: 91,065,310 km (0.079 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit