🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 0.98 AU

Year: 271 Days

Day: 25.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.81 AU - 0.95 AU

Year: 290 Days

Day: 20.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,228,981 km

• M1: 27,526 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.8 AU - 1.24 AU

Year: 362 Days

Day: 28.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,228,981 km

• M1: 495,169 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.3 AU - 1.32 AU

Year: 527 Days

Day: 36.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,228,981 km

• M1: 486,043 km (0.101 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 13.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.73 AU - 11.01 AU

Year: 12596 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,228,981 km

• M1: 243,845 km (0.1 R)
• M2: 356,492 km (0.063 R)
• M3: 472,729 km (0.094 R)
• M4: 564,283 km (0.107 R)
• M5: 1,001,707 km (0.091 R)
• M6: 1,453,643 km (0.108 R)
• M7: 1,618,200 km (0.071 R)
• M8: 1,745,807 km (0.11 R)
• M9: 1,899,145 km (0.095 R)
• M10: 2,219,733 km (0.075 R)
• M11: 2,607,640 km (0.107 R)
• M12: 2,708,021 km (0.111 R)
• M13: 3,149,484 km (0.109 R)
• M14: 3,840,028 km (0.113 R)
• M15: 4,276,704 km (0.049 R)
• M16: 4,760,354 km (0.109 R)
• M17: 4,852,955 km (0.076 R)
• M18: 5,648,516 km (0.115 R)
• M19: 5,779,564 km (0.102 R)
• M20: 5,944,870 km (0.045 R)
• M21: 7,145,841 km (0.086 R)
• M22: 7,430,825 km (0.059 R)
• M23: 7,538,685 km (0.119 R)
• M24: 8,345,317 km (0.085 R)
• M25: 8,949,393 km (0.08 R)
• M26: 9,334,010 km (0.099 R)
• M27: 9,567,532 km (0.074 R)
• M28: 9,921,331 km (0.116 R)
• M29: 10,199,583 km (0.117 R)
• M30: 10,723,026 km (0.034 R)
• M31: 11,172,867 km (0.05 R)
• M32: 11,420,900 km (0.061 R)
• M33: 12,688,143 km (0.111 R)
• M34: 12,817,396 km (0.049 R)
• M35: 13,426,110 km (0.068 R)
• M36: 13,689,851 km (0.061 R)
• M37: 13,866,675 km (0.093 R)
• M38: 14,807,347 km (0.072 R)
• M39: 14,943,481 km (0.069 R)
• M40: 15,354,127 km (0.12 R)
• M41: 15,676,211 km (0.101 R)
• M42: 16,373,786 km (0.104 R)
• M43: 16,986,689 km (0.105 R)
• M44: 17,319,693 km (0.099 R)
• M45: 18,820,908 km (0.116 R)
• M46: 19,761,430 km (0.043 R)
• M47: 21,739,712 km (0.057 R)
• M48: 22,309,082 km (0.12 R)
• M49: 23,145,932 km (0.067 R)
• M50: 23,674,312 km (0.117 R)
• M51: 23,993,254 km (0.087 R)
• M52: 24,635,329 km (0.11 R)
• M53: 24,850,600 km (0.113 R)
• M54: 25,609,061 km (0.105 R)
• M55: 27,426,675 km (0.098 R)
• M56: 28,210,418 km (0.102 R)
• M57: 30,144,270 km (0.041 R)
• M58: 30,894,952 km (0.067 R)
• M59: 31,768,753 km (0.08 R)
• M60: 32,709,724 km (0.088 R)
• M61: 34,438,776 km (0.1 R)
• M62: 34,739,767 km (0.119 R)
• M63: 35,648,275 km (0.117 R)
• M64: 35,891,970 km (0.094 R)
• M65: 37,118,224 km (0.101 R)
• M66: 37,488,778 km (0.109 R)
• M67: 37,736,512 km (0.107 R)
• M68: 38,295,858 km (0.095 R)
• M69: 38,670,302 km (0.072 R)
• M70: 38,858,047 km (0.089 R)
• M71: 39,234,286 km (0.068 R)
• M72: 39,611,871 km (0.044 R)
• M73: 39,927,372 km (0.104 R)
• M74: 40,687,928 km (0.107 R)
• M75: 42,030,419 km (0.086 R)
• M76: 42,674,887 km (0.071 R)
• M77: 43,387,571 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.9

Radius: 5

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.43 AU - 17.75 AU

Year: 20602 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,228,981 km

• M1: 103,821 km (0.117 R)
• M2: 180,116 km (0.062 R)
• M3: 248,781 km (0.105 R)
• M4: 294,558 km (0.119 R)
• M5: 548,725 km (0.117 R)
• M6: 653,443 km (0.083 R)
• M7: 980,913 km (0.056 R)
• M8: 1,057,059 km (0.102 R)
• M9: 1,353,113 km (0.068 R)
• M10: 1,554,471 km (0.1 R)
• M11: 1,734,587 km (0.069 R)
• M12: 2,049,790 km (0.104 R)
• M13: 2,625,293 km (0.07 R)
• M14: 2,839,816 km (0.051 R)
• M15: 3,209,922 km (0.086 R)
• M16: 3,400,659 km (0.117 R)
• M17: 3,634,480 km (0.103 R)
• M18: 3,673,974 km (0.106 R)
• M19: 3,753,261 km (0.084 R)
• M20: 3,873,388 km (0.054 R)
• M21: 4,158,671 km (0.084 R)
• M22: 4,199,960 km (0.067 R)
• M23: 4,450,686 km (0.115 R)
• M24: 4,620,629 km (0.104 R)
• M25: 4,663,414 km (0.068 R)
• M26: 4,749,433 km (0.066 R)
• M27: 5,054,613 km (0.079 R)
• M28: 5,098,744 km (0.093 R)
• M29: 5,501,462 km (0.111 R)
• M30: 5,592,417 km (0.118 R)
• M31: 5,775,675 km (0.07 R)
• M32: 6,289,992 km (0.029 R)
• M33: 6,432,858 km (0.066 R)
• M34: 6,480,580 km (0.106 R)
• M35: 7,663,899 km (0.091 R)
• M36: 7,918,664 km (0.12 R)
• M37: 8,332,153 km (0.104 R)
• M38: 10,054,922 km (0.107 R)
• M39: 11,300,773 km (0.087 R)
• M40: 11,824,365 km (0.118 R)
• M41: 12,000,592 km (0.113 R)
• M42: 12,955,475 km (0.107 R)
• M43: 14,684,078 km (0.082 R)
• M44: 15,382,850 km (0.104 R)
• M45: 16,287,767 km (0.1 R)
• M46: 16,680,761 km (0.093 R)
• M47: 16,812,557 km (0.038 R)
• M48: 17,077,046 km (0.116 R)
• M49: 18,080,997 km (0.103 R)
• M50: 18,351,919 km (0.095 R)
• M51: 18,966,467 km (0.106 R)
• M52: 24,194,015 km (0.059 R)
• M53: 25,927,256 km (0.117 R)
• M54: 27,311,335 km (0.117 R)
• M55: 28,090,591 km (0.101 R)
• M56: 29,114,438 km (0.115 R)
• M57: 30,874,906 km (0.081 R)
• M58: 33,247,678 km (0.12 R)
• M59: 33,413,432 km (0.099 R)
• M60: 33,496,459 km (0.07 R)
• M61: 33,579,486 km (0.077 R)
• M62: 34,749,641 km (0.117 R)
• M63: 37,560,136 km (0.112 R)
• M64: 38,339,241 km (0.046 R)
• M65: 40,001,423 km (0.118 R)
• M66: 40,177,799 km (0.116 R)
• M67: 41,508,472 km (0.026 R)
• M68: 42,313,907 km (0.032 R)
• M69: 42,853,656 km (0.05 R)
• M70: 44,304,008 km (0.081 R)
• M71: 45,035,392 km (0.074 R)
• M72: 45,678,513 km (0.094 R)
• M73: 45,954,970 km (0.106 R)
• M74: 46,695,180 km (0.099 R)
• M75: 49,600,520 km (0.058 R)
• M76: 49,979,601 km (0.087 R)
• M77: 50,836,199 km (0.12 R)
• M78: 51,793,476 km (0.066 R)
• M79: 53,531,803 km (0.108 R)
• M80: 53,823,369 km (0.119 R)
• M81: 54,115,384 km (0.112 R)
• M82: 55,878,993 km (0.106 R)
• M83: 56,372,218 km (0.087 R)
• M84: 58,759,800 km (0.114 R)
• M85: 59,865,029 km (0.12 R)
• M86: 60,268,644 km (0.047 R)
• M87: 61,078,567 km (0.114 R)
• M88: 61,586,601 km (0.087 R)
• M89: 62,300,183 km (0.098 R)
• M90: 62,709,183 km (0.069 R)
• M91: 63,838,647 km (0.078 R)
• M92: 63,941,571 km (0.118 R)
• M93: 66,430,281 km (0.07 R)
• M94: 68,844,790 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 3.1

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.72 AU - 18.52 AU

Year: 27109 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,228,981 km

• M1: 167,550 km (0.091 R)
• M2: 1,233,734 km (0.112 R)
• M3: 1,306,139 km (0.063 R)
• M4: 1,662,332 km (0.116 R)
• M5: 2,248,905 km (0.037 R)
• M6: 3,385,400 km (0.092 R)
• M7: 3,797,692 km (0.053 R)
• M8: 4,335,047 km (0.091 R)
• M9: 4,482,401 km (0.12 R)
• M10: 4,519,501 km (0.08 R)
• M11: 4,744,197 km (0.056 R)
• M12: 5,360,840 km (0.084 R)
• M13: 5,558,608 km (0.097 R)
• M14: 5,758,920 km (0.051 R)
• M15: 5,961,475 km (0.109 R)
• M16: 6,002,315 km (0.103 R)
• M17: 6,290,441 km (0.119 R)
• M18: 6,583,204 km (0.091 R)
• M19: 7,225,278 km (0.107 R)
• M20: 7,575,786 km (0.092 R)
• M21: 7,887,099 km (0.12 R)
• M22: 8,021,737 km (0.099 R)
• M23: 8,066,766 km (0.045 R)
• M24: 8,157,123 km (0.077 R)
• M25: 8,985,447 km (0.037 R)
• M26: 9,552,422 km (0.066 R)
• M27: 9,985,209 km (0.109 R)
• M28: 10,326,292 km (0.114 R)
• M29: 10,375,211 km (0.108 R)
• M30: 10,572,082 km (0.053 R)
• M31: 11,069,794 km (0.103 R)
• M32: 11,574,986 km (0.09 R)
• M33: 12,660,019 km (0.074 R)
• M34: 12,870,503 km (0.1 R)
• M35: 12,923,162 km (0.1 R)
• M36: 13,188,099 km (0.079 R)
• M37: 13,615,800 km (0.1 R)
• M38: 13,669,505 km (0.103 R)
• M39: 14,265,653 km (0.083 R)
• M40: 14,981,030 km (0.051 R)
• M41: 15,147,832 km (0.082 R)
• M42: 15,315,232 km (0.079 R)
• M43: 19,389,978 km (0.117 R)
• M44: 20,058,980 km (0.114 R)
• M45: 20,612,043 km (0.118 R)
• M46: 21,357,041 km (0.069 R)
• M47: 21,419,573 km (0.079 R)
• M48: 21,795,662 km (0.076 R)
• M49: 22,618,300 km (0.114 R)
• M50: 23,193,654 km (0.1 R)
• M51: 24,033,347 km (0.12 R)
• M52: 24,098,272 km (0.032 R)
• M53: 24,554,845 km (0.08 R)
• M54: 25,609,360 km (0.096 R)
• M55: 26,008,487 km (0.079 R)
• M56: 26,275,819 km (0.05 R)
• M57: 27,421,738 km (0.082 R)
• M58: 28,103,456 km (0.091 R)
• M59: 28,309,153 km (0.073 R)
• M60: 28,998,051 km (0.046 R)
• M61: 30,111,807 km (0.075 R)
• M62: 30,533,075 km (0.052 R)
• M63: 33,390,843 km (0.069 R)
• M64: 33,753,917 km (0.098 R)
• M65: 34,851,367 km (0.101 R)
• M66: 35,811,785 km (0.107 R)
• M67: 37,607,858 km (0.092 R)
• M68: 38,973,836 km (0.12 R)
• M69: 39,126,725 km (0.043 R)
• M70: 39,279,614 km (0.059 R)
• M71: 39,509,546 km (0.06 R)
• M72: 41,598,231 km (0.087 R)
• M73: 42,459,316 km (0.044 R)
• M74: 42,852,759 km (0.095 R)
• M75: 43,010,435 km (0.105 R)
• M76: 43,247,398 km (0.069 R)
• M77: 43,405,523 km (0.047 R)
• M78: 43,563,947 km (0.074 R)
• M79: 44,040,117 km (0.119 R)
• M80: 44,518,232 km (0.099 R)
• M81: 44,997,843 km (0.103 R)
• M82: 45,559,732 km (0.1 R)
• M83: 46,123,866 km (0.077 R)
• M84: 46,447,296 km (0.118 R)
• M85: 47,666,669 km (0.069 R)
• M86: 49,061,370 km (0.081 R)
• M87: 49,639,565 km (0.077 R)
• M88: 49,888,048 km (0.11 R)
• M89: 51,639,091 km (0.054 R)
• M90: 52,733,100 km (0.063 R)
• M91: 54,175,074 km (0.066 R)
• M92: 54,772,717 km (0.101 R)
• M93: 55,716,081 km (0.068 R)
• M94: 55,802,100 km (0.088 R)
• M95: 56,751,448 km (0.05 R)
• M96: 57,097,917 km (0.067 R)
• M97: 57,619,116 km (0.119 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit