🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 236 Days

Day: 38.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,432,946 km

• M1: 127,757 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 258 Days

Day: 36.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,432,946 km

• M1: 196,721 km (0.094 R)
• M2: 402,119 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.45 AU - 1.59 AU

Year: 790 Days

Day: 33.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.6 AU - 1.72 AU

Year: 902 Days

Day: 31.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.3 AU - 2.38 AU

Year: 1510 Days

Day: 30.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,432,946 km

• M1: 642,972 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.52 AU - 2.74 AU

Year: 1799 Days

Day: 43.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.2

Radius: 7.9

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.25 AU - 11.73 AU

Year: 15366 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,432,946 km

• M1: 247,136 km (0.072 R)
• M2: 464,950 km (0.091 R)
• M3: 538,104 km (0.118 R)
• M4: 1,060,948 km (0.101 R)
• M5: 1,185,862 km (0.112 R)
• M6: 1,369,120 km (0.117 R)
• M7: 1,478,027 km (0.1 R)
• M8: 1,792,482 km (0.087 R)
• M9: 2,034,381 km (0.11 R)
• M10: 2,286,753 km (0.089 R)
• M11: 2,482,577 km (0.084 R)
• M12: 2,786,709 km (0.103 R)
• M13: 2,996,146 km (0.099 R)
• M14: 3,174,616 km (0.069 R)
• M15: 3,283,524 km (0.06 R)
• M16: 3,430,429 km (0.054 R)
• M17: 3,807,565 km (0.038 R)
• M18: 4,848,617 km (0.11 R)
• M19: 5,100,839 km (0.058 R)
• M20: 5,618,148 km (0.109 R)
• M21: 6,288,047 km (0.106 R)
• M22: 6,702,134 km (0.116 R)
• M23: 6,889,132 km (0.101 R)
• M24: 6,983,229 km (0.079 R)
• M25: 7,556,787 km (0.092 R)
• M26: 9,680,777 km (0.107 R)
• M27: 9,945,117 km (0.07 R)
• M28: 10,752,796 km (0.069 R)
• M29: 10,807,399 km (0.097 R)
• M30: 11,525,469 km (0.102 R)
• M31: 11,918,462 km (0.101 R)
• M32: 11,975,010 km (0.111 R)
• M33: 12,145,103 km (0.112 R)
• M34: 12,315,944 km (0.088 R)
• M35: 13,182,265 km (0.05 R)
• M36: 13,357,893 km (0.06 R)
• M37: 13,475,477 km (0.12 R)
• M38: 13,830,024 km (0.12 R)
• M39: 13,948,954 km (0.034 R)
• M40: 15,217,694 km (0.087 R)
• M41: 15,896,868 km (0.107 R)
• M42: 15,959,101 km (0.101 R)
• M43: 16,334,292 km (0.108 R)
• M44: 17,541,398 km (0.055 R)
• M45: 18,777,076 km (0.103 R)
• M46: 19,973,261 km (0.093 R)
• M47: 21,744,350 km (0.054 R)
• M48: 21,882,728 km (0.089 R)
• M49: 22,160,232 km (0.093 R)
• M50: 24,565,766 km (0.037 R)
• M51: 25,361,477 km (0.08 R)
• M52: 25,872,353 km (0.039 R)
• M53: 26,165,864 km (0.109 R)
• M54: 27,799,473 km (0.103 R)
• M55: 27,949,520 km (0.099 R)
• M56: 28,477,151 km (0.082 R)
• M57: 29,160,365 km (0.061 R)
• M58: 29,772,220 km (0.066 R)
• M59: 31,164,228 km (0.117 R)
• M60: 31,398,349 km (0.087 R)
• M61: 31,711,308 km (0.109 R)
• M62: 33,371,545 km (0.088 R)
• M63: 34,413,345 km (0.055 R)
• M64: 34,978,675 km (0.056 R)
• M65: 37,353,691 km (0.101 R)
• M66: 37,685,349 km (0.107 R)
• M67: 38,853,709 km (0.116 R)
• M68: 39,358,153 km (0.089 R)
• M69: 39,949,363 km (0.09 R)
• M70: 40,373,473 km (0.108 R)
• M71: 44,256,884 km (0.063 R)
• M72: 44,520,027 km (0.051 R)
• M73: 44,607,841 km (0.118 R)
• M74: 44,783,619 km (0.081 R)
• M75: 44,959,695 km (0.057 R)
• M76: 47,000,659 km (0.102 R)
• M77: 48,077,464 km (0.076 R)
• M78: 48,890,529 km (0.119 R)
• M79: 49,071,692 km (0.12 R)
• M80: 49,890,291 km (0.086 R)
• M81: 51,725,259 km (0.118 R)
• M82: 51,817,561 km (0.103 R)
• M83: 52,002,314 km (0.087 R)
• M84: 52,094,915 km (0.098 R)
• M85: 55,366,471 km (0.11 R)
• M86: 55,839,200 km (0.028 R)
• M87: 57,170,173 km (0.102 R)
• M88: 57,456,653 km (0.113 R)
• M89: 58,607,659 km (0.084 R)
• M90: 59,186,004 km (0.083 R)
• M91: 62,695,570 km (0.117 R)
• M92: 63,287,080 km (0.072 R)
• M93: 64,376,302 km (0.114 R)
• M94: 65,771,452 km (0.093 R)
• M95: 66,673,527 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.6

Radius: 3.4

Gravity: 69.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.12 AU - 14.5 AU

Year: 18216 Days

Day: 21.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 157.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,432,946 km

• M1: 54,603 km (0.104 R)
• M2: 167,101 km (0.034 R)
• M3: 288,275 km (0.028 R)
• M4: 358,287 km (0.096 R)
• M5: 557,252 km (0.115 R)
• M6: 714,479 km (0.103 R)
• M7: 810,521 km (0.11 R)
• M8: 835,055 km (0.109 R)
• M9: 1,178,083 km (0.038 R)
• M10: 2,680,943 km (0.056 R)
• M11: 2,830,392 km (0.043 R)
• M12: 3,098,172 km (0.119 R)
• M13: 3,334,237 km (0.105 R)
• M14: 4,291,365 km (0.101 R)
• M15: 4,378,430 km (0.093 R)
• M16: 6,584,101 km (0.083 R)
• M17: 7,663,151 km (0.095 R)
• M18: 7,874,832 km (0.087 R)
• M19: 8,795,756 km (0.113 R)
• M20: 9,128,911 km (0.112 R)
• M21: 11,999,245 km (0.114 R)
• M22: 13,370,908 km (0.056 R)
• M23: 13,689,402 km (0.097 R)
• M24: 13,946,112 km (0.101 R)
• M25: 14,269,243 km (0.052 R)
• M26: 14,334,169 km (0.108 R)
• M27: 15,719,894 km (0.106 R)
• M28: 16,191,127 km (0.117 R)
• M29: 16,326,663 km (0.08 R)
• M30: 16,941,061 km (0.047 R)
• M31: 17,702,365 km (0.12 R)
• M32: 17,841,940 km (0.101 R)
• M33: 19,329,690 km (0.082 R)
• M34: 20,270,511 km (0.097 R)
• M35: 20,562,975 km (0.118 R)
• M36: 20,636,278 km (0.085 R)
• M37: 21,523,094 km (0.108 R)
• M38: 22,346,780 km (0.039 R)
• M39: 22,724,515 km (0.12 R)
• M40: 24,102,162 km (0.086 R)
• M41: 24,489,620 km (0.116 R)
• M42: 24,645,052 km (0.03 R)
• M43: 27,581,359 km (0.118 R)
• M44: 27,986,470 km (0.114 R)
• M45: 28,393,676 km (0.102 R)
• M46: 28,557,037 km (0.095 R)
• M47: 28,884,806 km (0.102 R)
• M48: 29,378,778 km (0.087 R)
• M49: 31,890,077 km (0.106 R)
• M50: 32,315,384 km (0.075 R)
• M51: 32,742,486 km (0.081 R)
• M52: 32,999,495 km (0.108 R)
• M53: 33,775,010 km (0.098 R)
• M54: 33,861,478 km (0.081 R)
• M55: 34,382,228 km (0.07 R)
• M56: 34,556,510 km (0.026 R)
• M57: 36,137,161 km (0.117 R)
• M58: 36,491,558 km (0.057 R)
• M59: 37,651,390 km (0.081 R)
• M60: 38,732,833 km (0.111 R)
• M61: 39,277,370 km (0.064 R)
• M62: 40,925,938 km (0.046 R)
• M63: 42,130,650 km (0.117 R)
• M64: 42,784,093 km (0.107 R)
• M65: 44,101,153 km (0.087 R)
• M66: 44,954,759 km (0.101 R)
• M67: 45,622,563 km (0.117 R)
• M68: 46,293,510 km (0.096 R)
• M69: 46,774,766 km (0.075 R)
• M70: 48,618,710 km (0.087 R)
• M71: 48,814,234 km (0.108 R)
• M72: 49,795,596 km (0.047 R)
• M73: 50,091,201 km (0.052 R)
• M74: 50,387,405 km (0.104 R)
• M75: 50,585,174 km (0.11 R)
• M76: 50,882,425 km (0.096 R)
• M77: 51,877,400 km (0.06 R)
• M78: 53,381,756 km (0.1 R)
• M79: 54,697,021 km (0.115 R)
• M80: 56,023,056 km (0.086 R)
• M81: 59,123,023 km (0.104 R)
• M82: 60,273,580 km (0.086 R)
• M83: 61,642,850 km (0.1 R)
• M84: 62,278,342 km (0.096 R)
• M85: 62,490,621 km (0.112 R)
• M86: 64,626,579 km (0.083 R)
• M87: 65,164,384 km (0.076 R)
• M88: 65,379,954 km (0.106 R)
• M89: 66,027,863 km (0.119 R)
• M90: 67,330,262 km (0.075 R)
• M91: 69,739,685 km (0.107 R)
• M92: 70,955,018 km (0.114 R)
• M93: 71,287,724 km (0.115 R)
• M94: 72,958,732 km (0.078 R)
• M95: 74,868,199 km (0.109 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: 343 - 14,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit