🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 17.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,262,572 km

• M1: 36,951 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.69 AU - 0.83 AU

Year: 241 Days

Day: 25.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.87 AU - 3.25 AU

Year: 1945 Days

Day: 28.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,262,572 km

• M1: 1,499,419 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.57 AU - 4.13 AU

Year: 2228 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.92 AU - 4.56 AU

Year: 3173 Days

Day: 17.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,262,572 km

• M1: 355,145 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 12.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.31 AU - 13.19 AU

Year: 15582 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,262,572 km

• M1: 199,713 km (0.059 R)
• M2: 351,555 km (0.11 R)
• M3: 549,623 km (0.092 R)
• M4: 679,623 km (0.064 R)
• M5: 772,972 km (0.083 R)
• M6: 1,155,793 km (0.098 R)
• M7: 1,532,630 km (0.107 R)
• M8: 1,681,181 km (0.107 R)
• M9: 2,016,280 km (0.096 R)
• M10: 2,251,598 km (0.061 R)
• M11: 2,723,878 km (0.104 R)
• M12: 2,853,280 km (0.085 R)
• M13: 3,309,105 km (0.077 R)
• M14: 3,845,862 km (0.116 R)
• M15: 4,199,063 km (0.114 R)
• M16: 4,532,067 km (0.097 R)
• M17: 4,811,068 km (0.072 R)
• M18: 5,385,972 km (0.085 R)
• M19: 5,949,059 km (0.114 R)
• M20: 6,220,728 km (0.048 R)
• M21: 6,776,036 km (0.088 R)
• M22: 7,675,717 km (0.111 R)
• M23: 8,460,358 km (0.092 R)
• M24: 9,348,969 km (0.101 R)
• M25: 9,625,426 km (0.081 R)
• M26: 9,704,863 km (0.118 R)
• M27: 11,423,892 km (0.116 R)
• M28: 12,491,123 km (0.069 R)
• M29: 13,813,718 km (0.082 R)
• M30: 13,903,477 km (0.075 R)
• M31: 14,674,354 km (0.084 R)
• M32: 15,226,819 km (0.112 R)
• M33: 15,366,095 km (0.061 R)
• M34: 15,739,342 km (0.117 R)
• M35: 16,115,580 km (0.08 R)
• M36: 16,542,383 km (0.04 R)
• M37: 17,069,117 km (0.064 R)
• M38: 17,213,778 km (0.113 R)
• M39: 17,845,231 km (0.097 R)
• M40: 18,533,830 km (0.064 R)
• M41: 20,191,075 km (0.104 R)
• M42: 20,497,451 km (0.118 R)
• M43: 21,114,842 km (0.037 R)
• M44: 21,373,945 km (0.112 R)
• M45: 24,292,749 km (0.034 R)
• M46: 24,618,574 km (0.052 R)
• M47: 24,836,687 km (0.095 R)
• M48: 25,055,549 km (0.108 R)
• M49: 25,494,918 km (0.086 R)
• M50: 28,584,264 km (0.112 R)
• M51: 29,389,250 km (0.052 R)
• M52: 29,968,941 km (0.08 R)
• M53: 30,786,793 km (0.063 R)
• M54: 31,080,603 km (0.112 R)
• M55: 31,257,428 km (0.031 R)
• M56: 31,671,216 km (0.104 R)
• M57: 32,265,418 km (0.075 R)
• M58: 32,683,694 km (0.084 R)
• M59: 33,163,754 km (0.119 R)
• M60: 33,888,256 km (0.112 R)
• M61: 36,527,312 km (0.113 R)
• M62: 36,963,091 km (0.084 R)
• M63: 37,588,709 km (0.089 R)
• M64: 38,154,787 km (0.082 R)
• M65: 39,231,742 km (0.065 R)
• M66: 39,614,115 km (0.096 R)
• M67: 39,933,805 km (0.077 R)
• M68: 40,897,963 km (0.092 R)
• M69: 41,934,976 km (0.071 R)
• M70: 43,902,338 km (0.056 R)
• M71: 44,233,248 km (0.068 R)
• M72: 44,365,792 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.6

Radius: 6

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.52 AU - 16.46 AU

Year: 18007 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,262,572 km

• M1: 472,430 km (0.093 R)
• M2: 558,150 km (0.104 R)
• M3: 930,798 km (0.108 R)
• M4: 1,062,294 km (0.04 R)
• M5: 1,319,304 km (0.089 R)
• M6: 1,647,372 km (0.042 R)
• M7: 1,834,369 km (0.117 R)
• M8: 2,028,248 km (0.111 R)
• M9: 2,258,030 km (0.072 R)
• M10: 2,618,112 km (0.099 R)
• M11: 2,899,955 km (0.063 R)
• M12: 3,060,772 km (0.111 R)
• M13: 3,424,894 km (0.075 R)
• M14: 3,767,772 km (0.089 R)
• M15: 3,837,634 km (0.049 R)
• M16: 4,193,677 km (0.093 R)
• M17: 4,486,141 km (0.101 R)
• M18: 5,052,070 km (0.107 R)
• M19: 5,640,289 km (0.105 R)
• M20: 6,333,076 km (0.107 R)
• M21: 6,416,253 km (0.052 R)
• M22: 8,751,475 km (0.093 R)
• M23: 9,218,670 km (0.077 R)
• M24: 9,550,627 km (0.104 R)
• M25: 9,838,304 km (0.071 R)
• M26: 10,917,054 km (0.079 R)
• M27: 11,318,575 km (0.056 R)
• M28: 11,776,195 km (0.086 R)
• M29: 11,981,443 km (0.094 R)
• M30: 12,761,746 km (0.085 R)
• M31: 14,535,528 km (0.099 R)
• M32: 15,929,929 km (0.102 R)
• M33: 16,157,019 km (0.087 R)
• M34: 16,786,826 km (0.055 R)
• M35: 17,075,849 km (0.111 R)
• M36: 17,717,325 km (0.113 R)
• M37: 17,776,117 km (0.066 R)
• M38: 17,834,909 km (0.03 R)
• M39: 17,952,642 km (0.033 R)
• M40: 18,903,935 km (0.069 R)
• M41: 20,484,287 km (0.111 R)
• M42: 20,545,921 km (0.091 R)
• M43: 21,791,473 km (0.082 R)
• M44: 22,614,112 km (0.1 R)
• M45: 22,933,204 km (0.071 R)
• M46: 24,289,608 km (0.062 R)
• M47: 24,354,833 km (0.119 R)
• M48: 24,550,955 km (0.116 R)
• M49: 24,944,697 km (0.109 R)
• M50: 25,208,288 km (0.11 R)
• M51: 26,071,468 km (0.086 R)
• M52: 28,237,196 km (0.062 R)
• M53: 28,925,795 km (0.102 R)
• M54: 29,411,091 km (0.104 R)
• M55: 29,759,355 km (0.075 R)
• M56: 30,179,126 km (0.086 R)
• M57: 30,741,764 km (0.038 R)
• M58: 31,663,437 km (0.056 R)
• M59: 32,738,297 km (0.078 R)
• M60: 32,954,765 km (0.069 R)
• M61: 34,116,842 km (0.086 R)
• M62: 34,923,473 km (0.115 R)
• M63: 34,997,225 km (0.106 R)
• M64: 35,218,480 km (0.088 R)
• M65: 35,736,538 km (0.102 R)
• M66: 36,555,736 km (0.036 R)
• M67: 37,456,464 km (0.088 R)
• M68: 37,607,409 km (0.11 R)
• M69: 37,682,806 km (0.071 R)
• M70: 38,440,519 km (0.115 R)
• M71: 39,356,357 km (0.098 R)
• M72: 40,125,141 km (0.101 R)
• M73: 40,356,718 km (0.119 R)
• M74: 40,821,220 km (0.075 R)
• M75: 41,287,516 km (0.109 R)
• M76: 41,443,248 km (0.059 R)
• M77: 41,599,278 km (0.099 R)
• M78: 41,677,368 km (0.07 R)
• M79: 42,460,812 km (0.077 R)
• M80: 43,565,892 km (0.116 R)
• M81: 44,042,361 km (0.11 R)
• M82: 44,360,855 km (0.105 R)
• M83: 45,241,089 km (0.066 R)
• M84: 48,654,015 km (0.082 R)
• M85: 49,230,864 km (0.076 R)
• M86: 50,141,915 km (0.106 R)
• M87: 50,308,268 km (0.082 R)
• M88: 51,309,526 km (0.115 R)
• M89: 51,560,851 km (0.114 R)
• M90: 55,465,954 km (0.06 R)
• M91: 55,551,823 km (0.052 R)
• M92: 55,982,216 km (0.096 R)
• M93: 56,154,702 km (0.091 R)
• M94: 56,673,209 km (0.113 R)
• M95: 56,759,676 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.5

Radius: 7.2

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.81 AU - 18.37 AU

Year: 24558 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,262,572 km

• M1: 121,025 km (0.051 R)
• M2: 192,383 km (0.087 R)
• M3: 341,831 km (0.092 R)
• M4: 421,118 km (0.055 R)
• M5: 673,490 km (0.093 R)
• M6: 1,466,209 km (0.111 R)
• M7: 1,705,715 km (0.113 R)
• M8: 2,659,551 km (0.073 R)
• M9: 2,909,379 km (0.111 R)
• M10: 3,166,987 km (0.091 R)
• M11: 3,476,804 km (0.074 R)
• M12: 3,842,870 km (0.109 R)
• M13: 4,512,769 km (0.085 R)
• M14: 4,661,021 km (0.09 R)
• M15: 5,531,232 km (0.113 R)
• M16: 6,011,890 km (0.099 R)
• M17: 6,284,906 km (0.092 R)
• M18: 6,506,161 km (0.119 R)
• M19: 7,768,169 km (0.102 R)
• M20: 8,548,770 km (0.055 R)
• M21: 9,103,629 km (0.089 R)
• M22: 9,543,297 km (0.05 R)
• M23: 10,183,426 km (0.062 R)
• M24: 10,771,346 km (0.12 R)
• M25: 11,639,911 km (0.109 R)
• M26: 12,254,310 km (0.117 R)
• M27: 12,392,239 km (0.095 R)
• M28: 13,301,644 km (0.095 R)
• M29: 14,160,037 km (0.091 R)
• M30: 15,406,486 km (0.053 R)
• M31: 18,002,757 km (0.032 R)
• M32: 18,791,886 km (0.097 R)
• M33: 18,871,323 km (0.108 R)
• M34: 20,159,061 km (0.095 R)
• M35: 23,671,469 km (0.117 R)
• M36: 24,971,026 km (0.068 R)
• M37: 25,850,063 km (0.106 R)
• M38: 28,639,316 km (0.093 R)
• M39: 28,822,423 km (0.088 R)
• M40: 28,914,276 km (0.08 R)
• M41: 29,929,896 km (0.117 R)
• M42: 30,769,589 km (0.079 R)
• M43: 31,522,366 km (0.095 R)
• M44: 33,238,403 km (0.115 R)
• M45: 33,430,935 km (0.107 R)
• M46: 34,010,777 km (0.116 R)
• M47: 34,399,282 km (0.12 R)
• M48: 34,594,059 km (0.074 R)
• M49: 34,886,822 km (0.094 R)
• M50: 36,462,387 km (0.075 R)
• M51: 36,760,386 km (0.086 R)
• M52: 37,159,064 km (0.055 R)
• M53: 38,767,690 km (0.116 R)
• M54: 39,784,656 km (0.11 R)
• M55: 40,501,679 km (0.087 R)
• M56: 42,573,759 km (0.061 R)
• M57: 44,150,520 km (0.025 R)
• M58: 45,105,553 km (0.086 R)
• M59: 45,853,243 km (0.092 R)
• M60: 47,144,273 km (0.077 R)
• M61: 47,360,591 km (0.1 R)
• M62: 48,556,327 km (0.075 R)
• M63: 51,310,873 km (0.094 R)
• M64: 53,776,395 km (0.05 R)
• M65: 54,682,510 km (0.106 R)
• M66: 56,051,031 km (0.098 R)
• M67: 56,394,957 km (0.062 R)
• M68: 60,106,629 km (0.113 R)
• M69: 60,341,348 km (0.026 R)
• M70: 60,576,217 km (0.12 R)
• M71: 61,518,833 km (0.059 R)
• M72: 61,992,011 km (0.108 R)
• M73: 62,347,605 km (0.119 R)
• M74: 62,941,808 km (0.112 R)
• M75: 63,777,013 km (0.075 R)
• M76: 64,255,876 km (0.061 R)
• M77: 64,375,704 km (0.025 R)
• M78: 64,976,339 km (0.078 R)
• M79: 68,007,192 km (0.068 R)
• M80: 71,331,855 km (0.105 R)
• M81: 71,828,969 km (0.063 R)
• M82: 72,951,402 km (0.042 R)
• M83: 74,457,254 km (0.085 R)
• M84: 75,719,860 km (0.04 R)
• M85: 77,626,933 km (0.08 R)
• M86: 77,882,447 km (0.06 R)
• M87: 79,421,061 km (0.079 R)
• M88: 80,065,229 km (0.108 R)
• M89: 81,488,354 km (0.042 R)
• M90: 83,180,904 km (0.12 R)
• M91: 83,573,150 km (0.095 R)
• M92: 83,965,994 km (0.076 R)
• M93: 84,622,130 km (0.034 R)
• M94: 85,939,638 km (0.118 R)
• M95: 87,795,250 km (0.119 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit