🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.46 AU - 0.66 AU

Year: 156 Days

Day: 29.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,500,539 km

• M1: 410,497 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.97 AU - 1.43 AU

Year: 490 Days

Day: 16.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,500,539 km

• M1: 203,304 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.55 AU - 1.61 AU

Year: 740 Days

Day: 13.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,500,539 km

• M1: 378,183 km (0.108 R)
• M2: 1,128,716 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.84 AU

Year: 819 Days

Day: 44.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,500,539 km

• M1: 44,281 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.39 AU - 2.25 AU

Year: 915 Days

Day: 41.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3 AU - 4.44 AU

Year: 2675 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.03 AU - 4.95 AU

Year: 2971 Days

Day: 40.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,500,539 km

• M1: 147,653 km (0.062 R)
• M2: 203,304 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 10.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.14 AU - 8.1 AU

Year: 6350 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,500,539 km

• M1: 165,306 km (0.102 R)
• M2: 424,708 km (0.087 R)
• M3: 516,113 km (0.115 R)
• M4: 606,619 km (0.075 R)
• M5: 825,182 km (0.093 R)
• M6: 934,239 km (0.12 R)
• M7: 1,080,396 km (0.077 R)
• M8: 1,302,698 km (0.088 R)
• M9: 1,753,137 km (0.113 R)
• M10: 2,043,208 km (0.079 R)
• M11: 2,111,275 km (0.077 R)
• M12: 2,434,556 km (0.112 R)
• M13: 2,506,961 km (0.062 R)
• M14: 2,668,976 km (0.025 R)
• M15: 2,743,625 km (0.084 R)
• M16: 2,849,540 km (0.1 R)
• M17: 3,034,294 km (0.12 R)
• M18: 3,529,911 km (0.067 R)
• M19: 3,728,577 km (0.08 R)
• M20: 3,897,025 km (0.111 R)
• M21: 4,068,015 km (0.115 R)
• M22: 4,258,902 km (0.061 R)
• M23: 4,329,063 km (0.107 R)
• M24: 4,417,476 km (0.082 R)
• M25: 4,488,535 km (0.1 R)
• M26: 4,613,748 km (0.104 R)
• M27: 4,867,915 km (0.089 R)
• M28: 4,978,318 km (0.116 R)
• M29: 5,390,011 km (0.104 R)
• M30: 5,657,791 km (0.086 R)
• M31: 6,047,943 km (0.064 R)
• M32: 6,406,678 km (0.09 R)
• M33: 6,957,647 km (0.117 R)
• M34: 7,040,525 km (0.112 R)
• M35: 7,144,645 km (0.102 R)
• M36: 7,249,363 km (0.051 R)
• M37: 7,545,118 km (0.083 R)
• M38: 7,758,744 km (0.114 R)
• M39: 7,866,454 km (0.1 R)
• M40: 8,411,888 km (0.073 R)
• M41: 8,522,441 km (0.103 R)
• M42: 8,857,241 km (0.108 R)
• M43: 9,082,685 km (0.096 R)
• M44: 9,241,708 km (0.087 R)
• M45: 9,724,310 km (0.062 R)
• M46: 9,910,261 km (0.119 R)
• M47: 10,097,407 km (0.096 R)
• M48: 10,475,292 km (0.088 R)
• M49: 10,857,963 km (0.07 R)
• M50: 11,172,119 km (0.091 R)
• M51: 11,293,891 km (0.088 R)
• M52: 11,440,348 km (0.088 R)
• M53: 11,933,572 km (0.118 R)
• M54: 12,610,353 km (0.099 R)
• M55: 12,915,233 km (0.088 R)
• M56: 13,454,533 km (0.068 R)
• M57: 13,609,965 km (0.109 R)
• M58: 13,713,936 km (0.065 R)
• M59: 13,922,625 km (0.063 R)
• M60: 14,106,182 km (0.118 R)
• M61: 14,396,102 km (0.082 R)
• M62: 14,714,746 km (0.12 R)
• M63: 14,982,077 km (0.06 R)
• M64: 15,304,909 km (0.096 R)
• M65: 15,739,042 km (0.107 R)
• M66: 15,848,099 km (0.12 R)
• M67: 16,480,749 km (0.109 R)
• M68: 16,814,053 km (0.099 R)
• M69: 16,897,678 km (0.09 R)
• M70: 17,121,476 km (0.108 R)
• M71: 17,572,215 km (0.11 R)
• M72: 17,685,460 km (0.104 R)
• M73: 18,686,868 km (0.091 R)
• M74: 19,208,965 km (0.11 R)
• M75: 19,618,414 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.15 AU - 14.39 AU

Year: 15053 Days

Day: 5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,500,539 km

• M1: 101,128 km (0.097 R)
• M2: 379,380 km (0.076 R)
• M3: 509,830 km (0.057 R)
• M4: 638,783 km (0.055 R)
• M5: 743,053 km (0.031 R)
• M6: 872,156 km (0.113 R)
• M7: 1,370,466 km (0.066 R)
• M8: 1,745,807 km (0.087 R)
• M9: 2,757,388 km (0.108 R)
• M10: 2,990,162 km (0.118 R)
• M11: 3,568,358 km (0.069 R)
• M12: 4,048,866 km (0.099 R)
• M13: 5,070,470 km (0.068 R)
• M14: 5,176,834 km (0.115 R)
• M15: 5,319,850 km (0.051 R)
• M16: 5,904,927 km (0.104 R)
• M17: 5,979,576 km (0.105 R)
• M18: 6,938,200 km (0.089 R)
• M19: 7,017,038 km (0.103 R)
• M20: 7,415,267 km (0.109 R)
• M21: 7,985,235 km (0.087 R)
• M22: 8,192,129 km (0.102 R)
• M23: 8,738,610 km (0.078 R)
• M24: 10,810,541 km (0.118 R)
• M25: 11,409,381 km (0.108 R)
• M26: 11,689,278 km (0.03 R)
• M27: 12,066,265 km (0.117 R)
• M28: 13,910,358 km (0.119 R)
• M29: 14,009,841 km (0.108 R)
• M30: 15,119,707 km (0.068 R)
• M31: 15,221,883 km (0.1 R)
• M32: 16,205,189 km (0.115 R)
• M33: 16,467,285 km (0.106 R)
• M34: 16,678,068 km (0.102 R)
• M35: 17,530,028 km (0.046 R)
• M36: 18,123,932 km (0.096 R)
• M37: 18,450,653 km (0.082 R)
• M38: 21,076,545 km (0.092 R)
• M39: 23,047,796 km (0.116 R)
• M40: 23,460,836 km (0.094 R)
• M41: 24,055,338 km (0.054 R)
• M42: 24,594,488 km (0.075 R)
• M43: 24,835,491 km (0.107 R)
• M44: 25,319,739 km (0.114 R)
• M45: 26,976,834 km (0.093 R)
• M46: 27,225,316 km (0.105 R)
• M47: 27,912,569 km (0.111 R)
• M48: 28,479,096 km (0.03 R)
• M49: 28,732,066 km (0.081 R)
• M50: 29,240,400 km (0.096 R)
• M51: 30,072,613 km (0.032 R)
• M52: 31,042,605 km (0.1 R)
• M53: 31,368,130 km (0.074 R)
• M54: 32,154,267 km (0.029 R)
• M55: 34,416,486 km (0.085 R)
• M56: 34,685,912 km (0.082 R)
• M57: 36,317,576 km (0.107 R)
• M58: 38,252,774 km (0.087 R)
• M59: 39,655,254 km (0.084 R)
• M60: 39,796,474 km (0.043 R)
• M61: 41,862,421 km (0.101 R)
• M62: 42,222,204 km (0.101 R)
• M63: 42,366,416 km (0.118 R)
• M64: 43,963,074 km (0.09 R)
• M65: 44,109,231 km (0.114 R)
• M66: 45,431,677 km (0.048 R)
• M67: 47,289,832 km (0.119 R)
• M68: 48,341,355 km (0.109 R)
• M69: 48,794,188 km (0.072 R)
• M70: 49,476,354 km (0.094 R)
• M71: 50,009,072 km (0.081 R)
• M72: 50,467,141 km (0.066 R)
• M73: 51,233,830 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.5

Radius: 5.3

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.7 AU - 13.54 AU

Year: 16713 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,500,539 km

• M1: 156,031 km (0.032 R)
• M2: 294,109 km (0.078 R)
• M3: 407,205 km (0.11 R)
• M4: 534,513 km (0.105 R)
• M5: 620,532 km (0.099 R)
• M6: 1,009,935 km (0.087 R)
• M7: 1,052,571 km (0.094 R)
• M8: 1,228,947 km (0.095 R)
• M9: 1,274,574 km (0.074 R)
• M10: 1,344,137 km (0.116 R)
• M11: 1,535,622 km (0.095 R)
• M12: 1,944,473 km (0.081 R)
• M13: 2,500,528 km (0.031 R)
• M14: 3,419,957 km (0.12 R)
• M15: 3,582,420 km (0.042 R)
• M16: 3,982,894 km (0.102 R)
• M17: 4,016,852 km (0.101 R)
• M18: 4,085,219 km (0.09 R)
• M19: 4,292,412 km (0.12 R)
• M20: 5,341,841 km (0.066 R)
• M21: 5,721,371 km (0.108 R)
• M22: 5,759,817 km (0.066 R)
• M23: 7,618,122 km (0.09 R)
• M24: 7,873,186 km (0.039 R)
• M25: 8,001,841 km (0.114 R)
• M26: 9,965,911 km (0.119 R)
• M27: 10,012,137 km (0.049 R)
• M28: 10,338,260 km (0.093 R)
• M29: 10,762,669 km (0.119 R)
• M30: 10,905,386 km (0.078 R)
• M31: 12,466,439 km (0.095 R)
• M32: 13,120,332 km (0.075 R)
• M33: 13,476,973 km (0.071 R)
• M34: 13,785,294 km (0.102 R)
• M35: 14,882,595 km (0.062 R)
• M36: 15,147,832 km (0.115 R)
• M37: 15,201,238 km (0.083 R)
• M38: 16,993,421 km (0.076 R)
• M39: 17,773,873 km (0.092 R)
• M40: 18,395,153 km (0.12 R)
• M41: 18,908,722 km (0.076 R)
• M42: 19,196,100 km (0.107 R)
• M43: 22,269,289 km (0.091 R)
• M44: 22,329,876 km (0.108 R)
• M45: 22,572,823 km (0.108 R)
• M46: 23,429,719 km (0.069 R)
• M47: 23,676,556 km (0.116 R)
• M48: 23,986,223 km (0.083 R)
• M49: 24,048,307 km (0.088 R)
• M50: 26,768,893 km (0.03 R)
• M51: 26,833,370 km (0.041 R)
• M52: 28,460,696 km (0.078 R)
• M53: 29,852,106 km (0.09 R)
• M54: 29,918,826 km (0.114 R)
• M55: 30,186,606 km (0.062 R)
• M56: 30,657,092 km (0.059 R)
• M57: 30,859,498 km (0.106 R)
• M58: 31,401,191 km (0.095 R)
• M59: 32,494,303 km (0.116 R)
• M60: 32,700,599 km (0.075 R)
• M61: 33,322,178 km (0.115 R)
• M62: 33,669,245 km (0.112 R)
• M63: 34,787,788 km (0.088 R)
• M64: 35,069,331 km (0.089 R)
• M65: 35,139,792 km (0.1 R)
• M66: 35,847,390 km (0.044 R)
• M67: 35,918,449 km (0.039 R)
• M68: 36,702,641 km (0.088 R)
• M69: 37,204,691 km (0.1 R)
• M70: 37,420,561 km (0.089 R)
• M71: 38,360,784 km (0.068 R)
• M72: 38,506,043 km (0.103 R)
• M73: 38,797,310 km (0.089 R)
• M74: 38,870,164 km (0.091 R)
• M75: 39,895,807 km (0.098 R)
• M76: 40,190,515 km (0.089 R)
• M77: 40,633,923 km (0.074 R)
• M78: 42,573,759 km (0.054 R)
• M79: 42,649,007 km (0.088 R)
• M80: 42,874,899 km (0.101 R)
• M81: 43,101,241 km (0.089 R)
• M82: 43,252,335 km (0.107 R)
• M83: 44,467,369 km (0.105 R)
• M84: 44,543,664 km (0.095 R)
• M85: 46,078,987 km (0.112 R)
• M86: 46,775,664 km (0.112 R)
• M87: 47,397,692 km (0.086 R)
• M88: 49,043,717 km (0.089 R)
• M89: 49,834,043 km (0.079 R)
• M90: 49,913,330 km (0.09 R)
• M91: 50,867,914 km (0.089 R)
• M92: 52,875,667 km (0.115 R)
• M93: 53,442,493 km (0.078 R)
• M94: 53,604,807 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit