🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.24 AU

Year: 382 Days

Day: 18.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,502,763 km

• M1: 43,982 km (0.116 R)
• M2: 453,730 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 467 Days

Day: 13.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.45 AU - 2.57 AU

Year: 1431 Days

Day: 38 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.65 AU - 3.37 AU

Year: 1879 Days

Day: 33.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.53 AU - 4.63 AU

Year: 3528 Days

Day: 45 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 8.4

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.71 AU - 5.77 AU

Year: 4949 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,502,763 km

• M1: 116,238 km (0.099 R)
• M2: 381,475 km (0.057 R)
• M3: 477,516 km (0.063 R)
• M4: 619,485 km (0.037 R)
• M5: 709,244 km (0.032 R)
• M6: 776,114 km (0.084 R)
• M7: 859,440 km (0.094 R)
• M8: 1,191,397 km (0.11 R)
• M9: 1,338,303 km (0.117 R)
• M10: 1,491,491 km (0.026 R)
• M11: 1,579,006 km (0.113 R)
• M12: 1,650,364 km (0.102 R)
• M13: 1,777,821 km (0.084 R)
• M14: 1,908,719 km (0.031 R)
• M15: 2,062,207 km (0.117 R)
• M16: 2,361,103 km (0.075 R)
• M17: 2,505,316 km (0.111 R)
• M18: 2,589,090 km (0.101 R)
• M19: 2,695,155 km (0.116 R)
• M20: 2,802,567 km (0.115 R)
• M21: 3,201,394 km (0.103 R)
• M22: 3,453,916 km (0.104 R)
• M23: 4,101,226 km (0.119 R)
• M24: 4,375,738 km (0.088 R)
• M25: 4,477,015 km (0.113 R)
• M26: 4,707,695 km (0.101 R)
• M27: 4,837,696 km (0.119 R)
• M28: 4,968,744 km (0.086 R)
• M29: 5,369,217 km (0.115 R)
• M30: 5,696,986 km (0.079 R)
• M31: 5,891,314 km (0.105 R)
• M32: 5,947,263 km (0.084 R)
• M33: 6,031,337 km (0.094 R)
• M34: 6,895,115 km (0.103 R)
• M35: 7,982,094 km (0.102 R)
• M36: 8,293,407 km (0.112 R)
• M37: 8,450,634 km (0.083 R)
• M38: 8,928,001 km (0.077 R)
• M39: 9,316,357 km (0.103 R)
• M40: 10,009,145 km (0.107 R)
• M41: 10,143,035 km (0.094 R)
• M42: 10,412,461 km (0.1 R)
• M43: 10,992,900 km (0.102 R)
• M44: 11,513,800 km (0.12 R)
• M45: 12,007,323 km (0.032 R)
• M46: 12,256,703 km (0.119 R)
• M47: 12,328,211 km (0.118 R)
• M48: 12,579,685 km (0.097 R)
• M49: 13,900,036 km (0.087 R)
• M50: 14,199,381 km (0.077 R)
• M51: 14,766,357 km (0.059 R)
• M52: 14,918,797 km (0.083 R)
• M53: 15,418,005 km (0.093 R)
• M54: 15,844,658 km (0.104 R)
• M55: 16,039,734 km (0.103 R)
• M56: 16,275,052 km (0.095 R)
• M57: 16,749,127 km (0.088 R)
• M58: 18,649,170 km (0.102 R)
• M59: 19,436,503 km (0.095 R)
• M60: 20,192,272 km (0.027 R)
• M61: 20,361,617 km (0.029 R)
• M62: 20,659,017 km (0.095 R)
• M63: 20,829,559 km (0.047 R)
• M64: 21,473,428 km (0.105 R)
• M65: 21,559,746 km (0.09 R)
• M66: 23,133,516 km (0.038 R)
• M67: 23,488,212 km (0.087 R)
• M68: 24,023,772 km (0.12 R)
• M69: 24,473,015 km (0.119 R)
• M70: 24,563,222 km (0.069 R)
• M71: 25,106,861 km (0.108 R)
• M72: 25,380,027 km (0.047 R)
• M73: 25,471,281 km (0.098 R)
• M74: 26,113,505 km (0.068 R)
• M75: 26,621,839 km (0.113 R)
• M76: 27,836,274 km (0.113 R)
• M77: 27,930,371 km (0.086 R)
• M78: 28,640,064 km (0.099 R)
• M79: 28,925,496 km (0.082 R)
• M80: 29,116,383 km (0.08 R)
• M81: 29,451,482 km (0.105 R)
• M82: 29,787,778 km (0.052 R)
• M83: 30,125,271 km (0.093 R)
• M84: 31,096,909 km (0.101 R)
• M85: 31,635,611 km (0.087 R)
• M86: 32,722,141 km (0.102 R)
• M87: 33,370,049 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 13.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.52 AU - 7 AU

Year: 4975 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,502,763 km

• M1: 406,308 km (0.056 R)
• M2: 532,568 km (0.11 R)
• M3: 626,067 km (0.115 R)
• M4: 792,420 km (0.103 R)
• M5: 931,396 km (0.093 R)
• M6: 1,019,210 km (0.117 R)
• M7: 1,203,964 km (0.109 R)
• M8: 1,400,535 km (0.099 R)
• M9: 1,679,535 km (0.113 R)
• M10: 2,601,357 km (0.095 R)
• M11: 2,793,890 km (0.077 R)
• M12: 2,991,209 km (0.08 R)
• M13: 3,238,794 km (0.088 R)
• M14: 3,587,507 km (0.077 R)
• M15: 3,682,501 km (0.105 R)
• M16: 3,948,337 km (0.1 R)
• M17: 4,245,588 km (0.071 R)
• M18: 4,550,318 km (0.09 R)
• M19: 4,705,302 km (0.062 R)
• M20: 4,941,218 km (0.068 R)
• M21: 5,589,575 km (0.108 R)
• M22: 5,839,702 km (0.093 R)
• M23: 6,178,990 km (0.063 R)
• M24: 6,817,773 km (0.038 R)
• M25: 6,965,875 km (0.081 R)
• M26: 7,265,520 km (0.063 R)
• M27: 7,386,544 km (0.093 R)
• M28: 7,692,023 km (0.09 R)
• M29: 8,001,691 km (0.081 R)
• M30: 8,252,417 km (0.059 R)
• M31: 8,473,971 km (0.12 R)
• M32: 9,578,153 km (0.038 R)
• M33: 10,147,074 km (0.086 R)
• M34: 11,529,059 km (0.11 R)
• M35: 11,777,092 km (0.088 R)
• M36: 12,170,236 km (0.117 R)
• M37: 12,458,959 km (0.058 R)
• M38: 13,079,940 km (0.108 R)
• M39: 15,003,021 km (0.085 R)
• M40: 16,373,337 km (0.093 R)
• M41: 16,892,442 km (0.041 R)
• M42: 17,417,082 km (0.093 R)
• M43: 17,742,607 km (0.101 R)
• M44: 18,193,345 km (0.054 R)
• M45: 18,647,973 km (0.096 R)
• M46: 19,274,040 km (0.051 R)
• M47: 19,568,598 km (0.09 R)
• M48: 20,589,753 km (0.067 R)
• M49: 21,149,997 km (0.082 R)
• M50: 21,846,525 km (0.081 R)
• M51: 22,197,631 km (0.106 R)
• M52: 22,639,244 km (0.079 R)
• M53: 22,816,667 km (0.059 R)
• M54: 22,905,528 km (0.098 R)
• M55: 23,083,699 km (0.056 R)
• M56: 23,800,722 km (0.116 R)
• M57: 24,207,329 km (0.074 R)
• M58: 25,119,128 km (0.061 R)
• M59: 25,256,758 km (0.068 R)
• M60: 26,461,021 km (0.083 R)
• M61: 26,601,194 km (0.041 R)
• M62: 27,352,923 km (0.115 R)
• M63: 27,447,469 km (0.097 R)
• M64: 27,826,251 km (0.103 R)
• M65: 27,968,818 km (0.104 R)
• M66: 28,254,699 km (0.109 R)
• M67: 28,445,736 km (0.092 R)
• M68: 30,673,996 km (0.081 R)
• M69: 31,067,139 km (0.1 R)
• M70: 31,215,092 km (0.107 R)
• M71: 31,908,328 km (0.075 R)
• M72: 32,256,891 km (0.069 R)
• M73: 32,456,604 km (0.106 R)
• M74: 32,656,766 km (0.099 R)
• M75: 33,461,603 km (0.074 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 9.2

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.41 AU - 8.35 AU

Year: 6495 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,502,763 km

• M1: 266,135 km (0.099 R)
• M2: 871,557 km (0.067 R)
• M3: 950,694 km (0.095 R)
• M4: 1,457,981 km (0.036 R)
• M5: 1,690,306 km (0.06 R)
• M6: 1,770,341 km (0.102 R)
• M7: 1,976,337 km (0.108 R)
• M8: 2,146,879 km (0.106 R)
• M9: 2,212,104 km (0.088 R)
• M10: 2,434,406 km (0.028 R)
• M11: 2,571,288 km (0.103 R)
• M12: 3,070,496 km (0.097 R)
• M13: 3,243,581 km (0.093 R)
• M14: 3,835,091 km (0.072 R)
• M15: 4,266,232 km (0.102 R)
• M16: 4,376,486 km (0.12 R)
• M17: 4,571,711 km (0.118 R)
• M18: 4,970,688 km (0.056 R)
• M19: 5,086,776 km (0.082 R)
• M20: 5,174,441 km (0.076 R)
• M21: 5,380,886 km (0.103 R)
• M22: 5,500,115 km (0.042 R)
• M23: 5,560,104 km (0.097 R)
• M24: 5,680,680 km (0.052 R)
• M25: 5,863,189 km (0.117 R)
• M26: 6,359,256 km (0.112 R)
• M27: 6,453,802 km (0.112 R)
• M28: 7,128,638 km (0.034 R)
• M29: 7,524,474 km (0.046 R)
• M30: 7,893,532 km (0.099 R)
• M31: 8,371,796 km (0.119 R)
• M32: 8,859,485 km (0.118 R)
• M33: 8,965,251 km (0.085 R)
• M34: 9,213,434 km (0.049 R)
• M35: 9,789,535 km (0.086 R)
• M36: 10,045,347 km (0.093 R)
• M37: 10,118,800 km (0.111 R)
• M38: 12,365,461 km (0.083 R)
• M39: 12,483,793 km (0.116 R)
• M40: 12,721,354 km (0.115 R)
• M41: 13,120,780 km (0.118 R)
• M42: 13,201,115 km (0.064 R)
• M43: 13,686,709 km (0.091 R)
• M44: 14,426,171 km (0.066 R)
• M45: 15,263,022 km (0.085 R)
• M46: 15,900,907 km (0.12 R)
• M47: 16,939,715 km (0.095 R)
• M48: 17,555,759 km (0.099 R)
• M49: 19,082,256 km (0.1 R)
• M50: 19,310,392 km (0.06 R)
• M51: 19,447,723 km (0.088 R)
• M52: 19,677,206 km (0.05 R)
• M53: 20,092,640 km (0.071 R)
• M54: 20,185,241 km (0.097 R)
• M55: 20,791,411 km (0.076 R)
• M56: 20,885,060 km (0.095 R)
• M57: 21,120,227 km (0.119 R)
• M58: 22,164,869 km (0.069 R)
• M59: 24,106,949 km (0.115 R)
• M60: 24,353,486 km (0.118 R)
• M61: 24,452,370 km (0.072 R)
• M62: 24,700,104 km (0.117 R)
• M63: 25,749,833 km (0.049 R)
• M64: 26,610,170 km (0.092 R)
• M65: 27,171,910 km (0.119 R)
• M66: 27,274,385 km (0.113 R)
• M67: 27,428,470 km (0.091 R)
• M68: 27,531,394 km (0.098 R)
• M69: 27,840,762 km (0.045 R)
• M70: 28,047,656 km (0.108 R)
• M71: 28,828,258 km (0.074 R)
• M72: 29,615,741 km (0.109 R)
• M73: 29,721,357 km (0.119 R)
• M74: 29,826,973 km (0.068 R)
• M75: 30,144,869 km (0.113 R)
• M76: 31,051,282 km (0.101 R)
• M77: 31,158,544 km (0.083 R)
• M78: 31,696,498 km (0.059 R)
• M79: 32,129,135 km (0.081 R)
• M80: 33,603,721 km (0.119 R)
• M81: 33,934,332 km (0.086 R)
• M82: 34,155,438 km (0.109 R)
• M83: 34,487,844 km (0.086 R)
• M84: 35,155,948 km (0.103 R)
• M85: 38,387,711 km (0.106 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit