🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 201 Days

Day: 44.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,794,166 km

• M1: 138,528 km (0.106 R)
• M2: 324,777 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.64 AU - 0.86 AU

Year: 243 Days

Day: 38.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,794,166 km

• M1: 321,635 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.86 AU - 1.18 AU

Year: 386 Days

Day: 41.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.25 AU - 1.33 AU

Year: 549 Days

Day: 16.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.13 AU - 2.49 AU

Year: 1316 Days

Day: 12.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.14 AU - 3.84 AU

Year: 2443 Days

Day: 43.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,794,166 km

• M1: 1,139,637 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 14.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.14 AU - 9.1 AU

Year: 8671 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,794,166 km

• M1: 176,376 km (0.054 R)
• M2: 407,056 km (0.105 R)
• M3: 661,372 km (0.079 R)
• M4: 790,026 km (0.113 R)
• M5: 885,919 km (0.113 R)
• M6: 1,075,758 km (0.079 R)
• M7: 1,168,359 km (0.073 R)
• M8: 1,480,720 km (0.117 R)
• M9: 1,656,198 km (0.097 R)
• M10: 1,746,555 km (0.117 R)
• M11: 1,838,857 km (0.11 R)
• M12: 2,345,844 km (0.062 R)
• M13: 2,448,319 km (0.081 R)
• M14: 2,636,812 km (0.082 R)
• M15: 3,509,117 km (0.106 R)
• M16: 3,867,404 km (0.1 R)
• M17: 4,363,620 km (0.111 R)
• M18: 4,542,240 km (0.062 R)
• M19: 4,697,224 km (0.1 R)
• M20: 5,199,872 km (0.118 R)
• M21: 5,416,789 km (0.072 R)
• M22: 5,526,445 km (0.046 R)
• M23: 6,085,492 km (0.065 R)
• M24: 6,928,326 km (0.042 R)
• M25: 7,287,959 km (0.092 R)
• M26: 8,498,655 km (0.111 R)
• M27: 8,851,407 km (0.106 R)
• M28: 9,406,116 km (0.085 R)
• M29: 9,571,421 km (0.063 R)
• M30: 9,804,495 km (0.079 R)
• M31: 10,446,719 km (0.078 R)
• M32: 10,686,823 km (0.081 R)
• M33: 10,790,195 km (0.097 R)
• M34: 11,067,699 km (0.096 R)
• M35: 11,665,343 km (0.062 R)
• M36: 11,878,669 km (0.041 R)
• M37: 12,273,458 km (0.084 R)
• M38: 12,454,322 km (0.101 R)
• M39: 12,928,547 km (0.09 R)
• M40: 13,408,906 km (0.099 R)
• M41: 13,970,347 km (0.115 R)
• M42: 14,616,011 km (0.114 R)
• M43: 14,923,285 km (0.094 R)
• M44: 15,466,176 km (0.035 R)
• M45: 15,622,506 km (0.093 R)
• M46: 15,897,167 km (0.105 R)
• M47: 17,254,618 km (0.093 R)
• M48: 18,815,373 km (0.099 R)
• M49: 19,443,983 km (0.057 R)
• M50: 20,036,840 km (0.101 R)
• M51: 20,378,222 km (0.063 R)
• M52: 20,635,680 km (0.03 R)
• M53: 20,764,633 km (0.116 R)
• M54: 20,937,269 km (0.07 R)
• M55: 21,283,738 km (0.091 R)
• M56: 21,414,187 km (0.116 R)
• M57: 21,632,151 km (0.106 R)
• M58: 22,246,400 km (0.084 R)
• M59: 22,688,761 km (0.087 R)
• M60: 22,866,483 km (0.044 R)
• M61: 23,582,010 km (0.094 R)
• M62: 24,033,048 km (0.047 R)
• M63: 24,532,405 km (0.111 R)
• M64: 24,989,427 km (0.09 R)
• M65: 25,127,057 km (0.107 R)
• M66: 25,218,910 km (0.097 R)
• M67: 26,377,246 km (0.044 R)
• M68: 26,610,918 km (0.078 R)
• M69: 26,845,338 km (0.095 R)
• M70: 29,227,235 km (0.096 R)
• M71: 29,711,633 km (0.07 R)
• M72: 32,323,462 km (0.115 R)
• M73: 32,673,821 km (0.06 R)
• M74: 32,975,260 km (0.074 R)
• M75: 33,176,619 km (0.115 R)
• M76: 33,277,598 km (0.092 R)
• M77: 33,580,683 km (0.07 R)
• M78: 33,681,961 km (0.058 R)
• M79: 33,834,102 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 3.5

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.49 AU - 14.19 AU

Year: 17242 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,794,166 km

• M1: 95,593 km (0.096 R)
• M2: 134,937 km (0.118 R)
• M3: 563,984 km (0.073 R)
• M4: 610,509 km (0.115 R)
• M5: 642,373 km (0.05 R)
• M6: 691,142 km (0.085 R)
• M7: 724,353 km (0.06 R)
• M8: 758,012 km (0.094 R)
• M9: 1,085,183 km (0.113 R)
• M10: 1,243,308 km (0.105 R)
• M11: 1,283,999 km (0.112 R)
• M12: 1,345,782 km (0.107 R)
• M13: 1,558,959 km (0.076 R)
• M14: 1,945,371 km (0.099 R)
• M15: 2,309,791 km (0.053 R)
• M16: 2,487,065 km (0.101 R)
• M17: 2,694,856 km (0.086 R)
• M18: 2,721,335 km (0.028 R)
• M19: 3,323,167 km (0.077 R)
• M20: 4,054,850 km (0.062 R)
• M21: 4,360,928 km (0.102 R)
• M22: 4,516,809 km (0.072 R)
• M23: 5,027,685 km (0.11 R)
• M24: 5,125,522 km (0.117 R)
• M25: 5,158,284 km (0.059 R)
• M26: 5,523,153 km (0.054 R)
• M27: 5,624,132 km (0.042 R)
• M28: 5,759,668 km (0.104 R)
• M29: 6,242,570 km (0.075 R)
• M30: 6,277,575 km (0.097 R)
• M31: 6,453,503 km (0.072 R)
• M32: 7,173,367 km (0.097 R)
• M33: 7,842,668 km (0.079 R)
• M34: 9,279,855 km (0.106 R)
• M35: 9,601,042 km (0.078 R)
• M36: 9,885,128 km (0.06 R)
• M37: 9,966,809 km (0.115 R)
• M38: 10,420,090 km (0.054 R)
• M39: 10,670,068 km (0.105 R)
• M40: 10,837,917 km (0.112 R)
• M41: 11,006,514 km (0.114 R)
• M42: 11,603,559 km (0.073 R)
• M43: 13,366,719 km (0.081 R)
• M44: 14,233,041 km (0.111 R)
• M45: 14,929,718 km (0.102 R)
• M46: 15,923,497 km (0.083 R)
• M47: 16,307,664 km (0.047 R)
• M48: 16,355,834 km (0.085 R)
• M49: 17,085,124 km (0.086 R)
• M50: 18,223,713 km (0.097 R)
• M51: 18,374,059 km (0.116 R)
• M52: 18,524,854 km (0.1 R)
• M53: 18,928,768 km (0.078 R)
• M54: 18,979,482 km (0.062 R)
• M55: 19,693,961 km (0.038 R)
• M56: 19,796,735 km (0.117 R)
• M57: 21,201,758 km (0.072 R)
• M58: 22,209,599 km (0.097 R)
• M59: 22,423,823 km (0.101 R)
• M60: 23,450,364 km (0.119 R)
• M61: 23,504,817 km (0.07 R)
• M62: 23,832,437 km (0.078 R)
• M63: 24,326,708 km (0.053 R)
• M64: 25,493,123 km (0.111 R)
• M65: 25,605,172 km (0.112 R)
• M66: 25,829,718 km (0.057 R)
• M67: 27,362,498 km (0.068 R)
• M68: 27,764,617 km (0.107 R)
• M69: 29,158,271 km (0.074 R)
• M70: 29,510,125 km (0.095 R)
• M71: 30,040,748 km (0.086 R)
• M72: 30,455,583 km (0.047 R)
• M73: 30,753,133 km (0.109 R)
• M74: 30,872,363 km (0.118 R)
• M75: 31,051,581 km (0.106 R)
• M76: 31,350,927 km (0.053 R)
• M77: 32,012,897 km (0.097 R)
• M78: 32,679,655 km (0.066 R)
• M79: 33,228,380 km (0.065 R)
• M80: 33,350,901 km (0.104 R)
• M81: 33,780,396 km (0.105 R)
• M82: 35,204,418 km (0.105 R)
• M83: 35,454,097 km (0.074 R)
• M84: 37,663,508 km (0.054 R)
• M85: 39,722,274 km (0.116 R)
• M86: 39,982,275 km (0.115 R)
• M87: 40,047,200 km (0.101 R)
• M88: 40,242,725 km (0.096 R)
• M89: 41,158,713 km (0.106 R)
• M90: 44,014,985 km (0.076 R)
• M91: 44,216,643 km (0.094 R)
• M92: 44,553,537 km (0.113 R)
• M93: 44,823,561 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.1

Radius: 6.1

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.64 AU - 18.8 AU

Year: 26778 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,794,166 km

• M1: 118,930 km (0.093 R)
• M2: 338,091 km (0.103 R)
• M3: 709,244 km (0.075 R)
• M4: 1,577,061 km (0.06 R)
• M5: 1,756,429 km (0.106 R)
• M6: 1,829,881 km (0.063 R)
• M7: 1,942,229 km (0.117 R)
• M8: 2,414,210 km (0.099 R)
• M9: 3,275,745 km (0.09 R)
• M10: 4,173,481 km (0.071 R)
• M11: 5,089,619 km (0.102 R)
• M12: 5,516,272 km (0.069 R)
• M13: 5,898,943 km (0.098 R)
• M14: 6,233,743 km (0.099 R)
• M15: 7,334,335 km (0.028 R)
• M16: 8,183,004 km (0.096 R)
• M17: 8,808,023 km (0.112 R)
• M18: 9,448,302 km (0.087 R)
• M19: 11,182,291 km (0.095 R)
• M20: 11,944,941 km (0.111 R)
• M21: 12,226,335 km (0.057 R)
• M22: 12,297,095 km (0.077 R)
• M23: 12,438,913 km (0.1 R)
• M24: 13,666,214 km (0.088 R)
• M25: 13,739,667 km (0.09 R)
• M26: 14,555,723 km (0.063 R)
• M27: 14,931,812 km (0.1 R)
• M28: 15,007,359 km (0.069 R)
• M29: 15,463,633 km (0.116 R)
• M30: 18,053,471 km (0.103 R)
• M31: 18,946,271 km (0.098 R)
• M32: 20,689,984 km (0.119 R)
• M33: 21,112,598 km (0.105 R)
• M34: 22,225,008 km (0.059 R)
• M35: 23,180,938 km (0.073 R)
• M36: 24,417,065 km (0.119 R)
• M37: 26,402,229 km (0.064 R)
• M38: 26,952,600 km (0.082 R)
• M39: 27,044,752 km (0.081 R)
• M40: 27,229,206 km (0.117 R)
• M41: 29,002,838 km (0.105 R)
• M42: 31,489,604 km (0.071 R)
• M43: 31,586,693 km (0.07 R)
• M44: 32,955,065 km (0.076 R)
• M45: 33,646,655 km (0.097 R)
• M46: 33,944,355 km (0.096 R)
• M47: 34,642,678 km (0.097 R)
• M48: 36,358,266 km (0.094 R)
• M49: 36,663,895 km (0.119 R)
• M50: 37,175,071 km (0.071 R)
• M51: 37,791,713 km (0.104 R)
• M52: 39,347,980 km (0.089 R)
• M53: 39,452,399 km (0.115 R)
• M54: 39,661,687 km (0.045 R)
• M55: 42,629,858 km (0.064 R)
• M56: 43,599,103 km (0.091 R)
• M57: 46,439,368 km (0.095 R)
• M58: 46,770,877 km (0.11 R)
• M59: 50,016,253 km (0.114 R)
• M60: 51,494,579 km (0.092 R)
• M61: 51,837,757 km (0.115 R)
• M62: 54,028,767 km (0.096 R)
• M63: 55,077,149 km (0.103 R)
• M64: 56,957,444 km (0.04 R)
• M65: 57,075,627 km (0.048 R)
• M66: 57,193,959 km (0.102 R)
• M67: 57,549,254 km (0.096 R)
• M68: 57,667,885 km (0.055 R)
• M69: 58,978,213 km (0.119 R)
• M70: 59,817,008 km (0.118 R)
• M71: 61,385,392 km (0.082 R)
• M72: 61,749,214 km (0.03 R)
• M73: 63,089,461 km (0.052 R)
• M74: 67,042,585 km (0.115 R)
• M75: 68,671,257 km (0.08 R)
• M76: 69,680,145 km (0.088 R)
• M77: 69,806,555 km (0.075 R)
• M78: 71,202,303 km (0.116 R)
• M79: 71,712,282 km (0.051 R)
• M80: 74,926,243 km (0.073 R)
• M81: 75,185,347 km (0.055 R)
• M82: 77,531,191 km (0.083 R)
• M83: 77,793,286 km (0.108 R)
• M84: 78,055,681 km (0.095 R)
• M85: 80,430,547 km (0.052 R)
• M86: 80,961,470 km (0.081 R)
• M87: 81,094,463 km (0.105 R)
• M88: 83,365,358 km (0.116 R)
• M89: 85,251,039 km (0.098 R)
• M90: 86,199,191 km (0.045 R)
• M91: 86,742,530 km (0.083 R)
• M92: 87,150,783 km (0.087 R)
• M93: 89,201,770 km (0.055 R)
• M94: 90,164,282 km (0.057 R)
• M95: 92,516,110 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit