🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.51 AU - 0.79 AU

Year: 191 Days

Day: 31.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1 AU - 1.56 AU

Year: 529 Days

Day: 15.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.45 AU - 1.51 AU

Year: 658 Days

Day: 19.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.43 AU - 1.95 AU

Year: 802 Days

Day: 22.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 8.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.69 AU - 7.93 AU

Year: 6491 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 110,387,817 km

• M1: 152,141 km (0.116 R)
• M2: 361,728 km (0.057 R)
• M3: 522,545 km (0.117 R)
• M4: 579,093 km (0.066 R)
• M5: 681,269 km (0.062 R)
• M6: 808,576 km (0.102 R)
• M7: 994,527 km (0.073 R)
• M8: 1,293,722 km (0.087 R)
• M9: 1,453,942 km (0.118 R)
• M10: 1,632,861 km (0.118 R)
• M11: 1,819,110 km (0.082 R)
• M12: 1,934,151 km (0.108 R)
• M13: 2,012,241 km (0.111 R)
• M14: 2,144,785 km (0.107 R)
• M15: 2,294,083 km (0.107 R)
• M16: 2,474,947 km (0.084 R)
• M17: 2,574,280 km (0.101 R)
• M18: 2,806,456 km (0.1 R)
• M19: 3,136,768 km (0.11 R)
• M20: 4,066,369 km (0.104 R)
• M21: 4,422,711 km (0.09 R)
• M22: 4,613,598 km (0.102 R)
• M23: 4,683,610 km (0.097 R)
• M24: 5,348,423 km (0.116 R)
• M25: 5,551,727 km (0.108 R)
• M26: 5,757,573 km (0.074 R)
• M27: 5,833,120 km (0.05 R)
• M28: 5,946,964 km (0.087 R)
• M29: 6,100,003 km (0.088 R)
• M30: 6,177,046 km (0.09 R)
• M31: 6,273,686 km (0.109 R)
• M32: 6,547,151 km (0.098 R)
• M33: 6,804,609 km (0.107 R)
• M34: 7,268,362 km (0.096 R)
• M35: 8,204,845 km (0.06 R)
• M36: 8,289,966 km (0.083 R)
• M37: 8,482,498 km (0.055 R)
• M38: 8,698,219 km (0.075 R)
• M39: 8,850,210 km (0.117 R)
• M40: 9,091,063 km (0.093 R)
• M41: 9,157,035 km (0.097 R)
• M42: 9,668,660 km (0.081 R)
• M43: 10,098,155 km (0.035 R)
• M44: 10,189,410 km (0.091 R)
• M45: 10,280,964 km (0.034 R)
• M46: 10,859,160 km (0.081 R)
• M47: 11,069,943 km (0.041 R)
• M48: 11,258,437 km (0.05 R)
• M49: 11,400,405 km (0.11 R)
• M50: 11,926,391 km (0.1 R)
• M51: 12,119,671 km (0.071 R)
• M52: 12,265,230 km (0.062 R)
• M53: 13,526,340 km (0.099 R)
• M54: 13,955,686 km (0.086 R)
• M55: 14,338,358 km (0.049 R)
• M56: 14,440,982 km (0.116 R)
• M57: 14,543,905 km (0.097 R)
• M58: 14,621,247 km (0.115 R)
• M59: 14,905,932 km (0.075 R)
• M60: 15,166,232 km (0.075 R)
• M61: 15,559,675 km (0.094 R)
• M62: 16,196,213 km (0.034 R)
• M63: 16,383,360 km (0.025 R)
• M64: 16,571,405 km (0.05 R)
• M65: 17,030,820 km (0.036 R)
• M66: 17,112,351 km (0.113 R)
• M67: 17,166,804 km (0.115 R)
• M68: 17,330,315 km (0.098 R)
• M69: 17,384,918 km (0.119 R)
• M70: 17,659,131 km (0.119 R)
• M71: 17,824,287 km (0.08 R)
• M72: 18,072,919 km (0.119 R)
• M73: 18,434,198 km (0.102 R)
• M74: 18,713,646 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 5.6

Gravity: 25.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.56 AU - 20.1 AU

Year: 24103 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,387,817 km

• M1: 122,969 km (0.028 R)
• M2: 289,771 km (0.106 R)
• M3: 347,067 km (0.084 R)
• M4: 387,608 km (0.106 R)
• M5: 692,339 km (0.115 R)
• M6: 1,342,940 km (0.12 R)
• M7: 1,867,580 km (0.094 R)
• M8: 2,449,366 km (0.095 R)
• M9: 2,530,897 km (0.065 R)
• M10: 2,909,230 km (0.097 R)
• M11: 3,350,095 km (0.051 R)
• M12: 3,395,423 km (0.099 R)
• M13: 3,486,528 km (0.117 R)
• M14: 3,532,305 km (0.08 R)
• M15: 3,578,381 km (0.11 R)
• M16: 3,811,754 km (0.108 R)
• M17: 4,146,703 km (0.117 R)
• M18: 4,541,193 km (0.117 R)
• M19: 4,692,137 km (0.096 R)
• M20: 5,312,669 km (0.044 R)
• M21: 5,740,519 km (0.076 R)
• M22: 6,290,740 km (0.119 R)
• M23: 6,346,839 km (0.11 R)
• M24: 7,919,262 km (0.094 R)
• M25: 9,284,493 km (0.066 R)
• M26: 9,604,782 km (0.04 R)
• M27: 10,256,280 km (0.097 R)
• M28: 12,294,701 km (0.117 R)
• M29: 12,364,713 km (0.051 R)
• M30: 13,939,230 km (0.082 R)
• M31: 14,085,537 km (0.09 R)
• M32: 14,453,398 km (0.119 R)
• M33: 15,424,588 km (0.112 R)
• M34: 15,803,669 km (0.111 R)
• M35: 16,185,891 km (0.11 R)
• M36: 16,648,448 km (0.117 R)
• M37: 17,037,402 km (0.04 R)
• M38: 17,744,851 km (0.101 R)
• M39: 18,221,769 km (0.092 R)
• M40: 19,514,294 km (0.086 R)
• M41: 19,759,934 km (0.117 R)
• M42: 20,502,837 km (0.068 R)
• M43: 21,507,686 km (0.08 R)
• M44: 22,271,682 km (0.102 R)
• M45: 22,528,392 km (0.115 R)
• M46: 23,217,590 km (0.099 R)
• M47: 23,304,356 km (0.111 R)
• M48: 24,705,191 km (0.095 R)
• M49: 25,594,401 km (0.119 R)
• M50: 25,773,619 km (0.083 R)
• M51: 28,602,664 km (0.088 R)
• M52: 30,764,503 km (0.08 R)
• M53: 32,880,864 km (0.094 R)
• M54: 35,242,715 km (0.1 R)
• M55: 35,841,705 km (0.112 R)
• M56: 36,142,397 km (0.064 R)
• M57: 36,948,580 km (0.088 R)
• M58: 37,760,597 km (0.088 R)
• M59: 38,271,025 km (0.078 R)
• M60: 38,373,350 km (0.051 R)
• M61: 39,298,762 km (0.112 R)
• M62: 41,907,749 km (0.066 R)
• M63: 42,330,363 km (0.058 R)
• M64: 42,860,688 km (0.11 R)
• M65: 43,393,106 km (0.064 R)
• M66: 44,034,881 km (0.096 R)
• M67: 44,787,658 km (0.105 R)
• M68: 45,328,005 km (0.111 R)
• M69: 46,087,962 km (0.092 R)
• M70: 46,196,870 km (0.106 R)
• M71: 47,071,269 km (0.091 R)
• M72: 47,730,697 km (0.071 R)
• M73: 49,392,579 km (0.074 R)
• M74: 50,735,669 km (0.104 R)
• M75: 54,375,535 km (0.06 R)
• M76: 56,809,492 km (0.078 R)
• M77: 59,990,691 km (0.031 R)
• M78: 64,321,400 km (0.105 R)
• M79: 65,542,118 km (0.064 R)
• M80: 69,624,345 km (0.04 R)
• M81: 72,138,188 km (0.057 R)
• M82: 72,517,867 km (0.093 R)
• M83: 76,350,714 km (0.106 R)
• M84: 76,608,471 km (0.065 R)
• M85: 78,161,746 km (0.103 R)
• M86: 79,072,498 km (0.047 R)
• M87: 83,148,142 km (0.108 R)
• M88: 85,947,717 km (0.073 R)
• M89: 86,887,640 km (0.106 R)
• M90: 87,561,279 km (0.113 R)
• M91: 87,966,241 km (0.089 R)
• M92: 88,913,494 km (0.06 R)
• M93: 90,954,757 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 6.8

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.96 AU - 21.34 AU

Year: 29418 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,387,817 km

• M1: 838,047 km (0.043 R)
• M2: 1,954,795 km (0.066 R)
• M3: 2,533,739 km (0.111 R)
• M4: 2,818,125 km (0.111 R)
• M5: 3,572,696 km (0.057 R)
• M6: 4,330,260 km (0.072 R)
• M7: 5,495,179 km (0.092 R)
• M8: 5,862,591 km (0.086 R)
• M9: 5,924,674 km (0.092 R)
• M10: 6,428,669 km (0.119 R)
• M11: 6,685,828 km (0.098 R)
• M12: 6,750,604 km (0.097 R)
• M13: 7,410,331 km (0.116 R)
• M14: 7,680,055 km (0.058 R)
• M15: 8,508,080 km (0.084 R)
• M16: 8,861,579 km (0.058 R)
• M17: 9,219,717 km (0.061 R)
• M18: 9,291,973 km (0.032 R)
• M19: 9,582,791 km (0.117 R)
• M20: 10,173,254 km (0.058 R)
• M21: 11,935,517 km (0.11 R)
• M22: 13,134,693 km (0.06 R)
• M23: 14,204,767 km (0.1 R)
• M24: 14,708,014 km (0.068 R)
• M25: 15,559,675 km (0.102 R)
• M26: 16,078,330 km (0.112 R)
• M27: 19,400,001 km (0.097 R)
• M28: 21,952,440 km (0.113 R)
• M29: 23,022,215 km (0.118 R)
• M30: 23,316,923 km (0.111 R)
• M31: 25,414,584 km (0.053 R)
• M32: 26,024,943 km (0.095 R)
• M33: 26,640,090 km (0.054 R)
• M34: 26,743,013 km (0.095 R)
• M35: 27,676,055 km (0.112 R)
• M36: 28,830,651 km (0.105 R)
• M37: 29,467,041 km (0.049 R)
• M38: 29,787,030 km (0.072 R)
• M39: 30,430,451 km (0.095 R)
• M40: 32,387,789 km (0.074 R)
• M41: 33,381,718 km (0.066 R)
• M42: 34,947,559 km (0.12 R)
• M43: 35,625,985 km (0.087 R)
• M44: 36,194,606 km (0.119 R)
• M45: 36,651,778 km (0.091 R)
• M46: 36,880,961 km (0.06 R)
• M47: 38,034,511 km (0.098 R)
• M48: 38,615,549 km (0.107 R)
• M49: 38,732,235 km (0.111 R)
• M50: 39,082,593 km (0.083 R)
• M51: 39,199,728 km (0.1 R)
• M52: 42,524,242 km (0.036 R)
• M53: 44,586,299 km (0.042 R)
• M54: 46,432,785 km (0.104 R)
• M55: 47,802,653 km (0.112 R)
• M56: 48,429,618 km (0.119 R)
• M57: 48,933,164 km (0.106 R)
• M58: 51,220,815 km (0.073 R)
• M59: 51,991,094 km (0.095 R)
• M60: 53,543,023 km (0.072 R)
• M61: 53,673,023 km (0.109 R)
• M62: 54,455,271 km (0.059 R)
• M63: 54,586,019 km (0.085 R)
• M64: 55,241,407 km (0.12 R)
• M65: 59,362,081 km (0.107 R)
• M66: 60,036,019 km (0.117 R)
• M67: 60,171,106 km (0.094 R)
• M68: 62,756,756 km (0.107 R)
• M69: 65,517,285 km (0.12 R)
• M70: 69,874,024 km (0.112 R)
• M71: 70,585,362 km (0.04 R)
• M72: 71,442,258 km (0.104 R)
• M73: 73,888,632 km (0.102 R)
• M74: 74,033,443 km (0.103 R)
• M75: 74,323,214 km (0.117 R)
• M76: 74,758,694 km (0.083 R)
• M77: 75,194,921 km (0.067 R)
• M78: 76,362,383 km (0.099 R)
• M79: 76,655,295 km (0.092 R)
• M80: 77,535,978 km (0.063 R)
• M81: 78,863,210 km (0.115 R)
• M82: 79,900,672 km (0.075 R)
• M83: 81,092,069 km (0.104 R)
• M84: 81,839,610 km (0.11 R)
• M85: 82,139,254 km (0.117 R)
• M86: 86,525,015 km (0.085 R)
• M87: 92,074,198 km (0.116 R)
• M88: 93,010,232 km (0.114 R)
• M89: 97,261,205 km (0.094 R)
• M90: 98,373,465 km (0.069 R)
• M91: 100,290,263 km (0.106 R)
• M92: 102,865,141 km (0.055 R)
• M93: 104,322,973 km (0.114 R)
• M94: 109,396,585 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit