🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.9 AU - 0.9 AU

Year: 313 Days

Day: 23 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,083,504 km

• M1: 92,900 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.16 AU

Year: 362 Days

Day: 26.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,083,504 km

• M1: 148,401 km (0.044 R)
• M2: 562,638 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.94 AU - 1.1 AU

Year: 378 Days

Day: 19.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.94 AU - 2.12 AU

Year: 1062 Days

Day: 36.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 128 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 11.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.5 AU - 10.32 AU

Year: 9763 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,083,504 km

• M1: 223,798 km (0.109 R)
• M2: 318,344 km (0.079 R)
• M3: 589,116 km (0.094 R)
• M4: 668,852 km (0.086 R)
• M5: 1,027,438 km (0.051 R)
• M6: 1,380,639 km (0.109 R)
• M7: 1,506,750 km (0.116 R)
• M8: 1,653,505 km (0.087 R)
• M9: 1,787,994 km (0.102 R)
• M10: 2,104,393 km (0.117 R)
• M11: 2,612,428 km (0.09 R)
• M12: 3,074,835 km (0.062 R)
• M13: 3,390,187 km (0.097 R)
• M14: 3,628,347 km (0.08 R)
• M15: 3,827,312 km (0.085 R)
• M16: 3,961,950 km (0.119 R)
• M17: 4,052,606 km (0.08 R)
• M18: 4,351,952 km (0.12 R)
• M19: 4,539,996 km (0.094 R)
• M20: 4,997,018 km (0.088 R)
• M21: 5,218,722 km (0.089 R)
• M22: 5,393,452 km (0.077 R)
• M23: 5,468,999 km (0.094 R)
• M24: 5,570,127 km (0.103 R)
• M25: 5,748,747 km (0.046 R)
• M26: 6,428,819 km (0.082 R)
• M27: 6,643,193 km (0.1 R)
• M28: 6,914,563 km (0.096 R)
• M29: 7,552,449 km (0.117 R)
• M30: 7,722,092 km (0.091 R)
• M31: 7,807,363 km (0.066 R)
• M32: 8,267,227 km (0.105 R)
• M33: 8,383,614 km (0.066 R)
• M34: 8,500,600 km (0.119 R)
• M35: 8,618,184 km (0.068 R)
• M36: 8,706,596 km (0.041 R)
• M37: 8,944,008 km (0.12 R)
• M38: 9,063,537 km (0.106 R)
• M39: 9,304,240 km (0.059 R)
• M40: 9,730,444 km (0.068 R)
• M41: 10,100,848 km (0.111 R)
• M42: 10,413,059 km (0.09 R)
• M43: 11,628,542 km (0.079 R)
• M44: 12,485,887 km (0.067 R)
• M45: 12,686,647 km (0.082 R)
• M46: 12,888,605 km (0.037 R)
• M47: 13,844,535 km (0.041 R)
• M48: 14,052,326 km (0.045 R)
• M49: 14,681,984 km (0.042 R)
• M50: 15,249,558 km (0.082 R)
• M51: 15,751,908 km (0.117 R)
• M52: 16,114,234 km (0.047 R)
• M53: 16,186,938 km (0.036 R)
• M54: 16,773,212 km (0.111 R)
• M55: 17,740,512 km (0.063 R)
• M56: 18,497,029 km (0.071 R)
• M57: 19,573,685 km (0.06 R)
• M58: 19,651,326 km (0.104 R)
• M59: 19,768,012 km (0.081 R)
• M60: 20,002,133 km (0.114 R)
• M61: 20,080,373 km (0.108 R)
• M62: 22,069,725 km (0.09 R)
• M63: 22,597,207 km (0.101 R)
• M64: 22,841,949 km (0.044 R)
• M65: 22,964,769 km (0.065 R)
• M66: 23,871,631 km (0.073 R)
• M67: 24,664,351 km (0.092 R)
• M68: 24,832,349 km (0.027 R)
• M69: 25,253,916 km (0.098 R)
• M70: 25,508,083 km (0.061 R)
• M71: 25,805,633 km (0.096 R)
• M72: 27,353,971 km (0.095 R)
• M73: 27,614,869 km (0.069 R)
• M74: 27,964,180 km (0.1 R)
• M75: 28,051,695 km (0.047 R)
• M76: 28,139,359 km (0.061 R)
• M77: 28,271,006 km (0.097 R)
• M78: 28,932,228 km (0.116 R)
• M79: 29,598,537 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 8.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.64 AU - 10.84 AU

Year: 11159 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,083,504 km

• M1: 238,309 km (0.034 R)
• M2: 480,957 km (0.047 R)
• M3: 652,696 km (0.084 R)
• M4: 965,505 km (0.067 R)
• M5: 1,129,314 km (0.044 R)
• M6: 1,402,480 km (0.04 R)
• M7: 2,172,759 km (0.109 R)
• M8: 2,562,761 km (0.118 R)
• M9: 2,791,795 km (0.091 R)
• M10: 2,974,604 km (0.089 R)
• M11: 3,080,819 km (0.109 R)
• M12: 3,297,137 km (0.035 R)
• M13: 3,379,565 km (0.082 R)
• M14: 3,659,314 km (0.065 R)
• M15: 3,859,625 km (0.081 R)
• M16: 4,665,658 km (0.118 R)
• M17: 4,727,442 km (0.081 R)
• M18: 5,295,615 km (0.047 R)
• M19: 5,489,793 km (0.112 R)
• M20: 5,719,426 km (0.118 R)
• M21: 5,918,690 km (0.093 R)
• M22: 6,120,198 km (0.114 R)
• M23: 6,187,966 km (0.1 R)
• M24: 6,703,780 km (0.117 R)
• M25: 6,843,654 km (0.104 R)
• M26: 7,055,335 km (0.075 R)
• M27: 7,197,602 km (0.086 R)
• M28: 7,776,397 km (0.075 R)
• M29: 8,257,653 km (0.112 R)
• M30: 8,901,522 km (0.064 R)
• M31: 9,561,548 km (0.057 R)
• M32: 9,679,581 km (0.064 R)
• M33: 11,134,420 km (0.077 R)
• M34: 11,718,450 km (0.074 R)
• M35: 12,056,691 km (0.104 R)
• M36: 12,141,812 km (0.111 R)
• M37: 13,221,909 km (0.035 R)
• M38: 13,884,627 km (0.097 R)
• M39: 14,422,581 km (0.098 R)
• M40: 15,104,598 km (0.084 R)
• M41: 16,030,309 km (0.03 R)
• M42: 16,689,138 km (0.032 R)
• M43: 17,597,497 km (0.047 R)
• M44: 18,325,889 km (0.113 R)
• M45: 19,611,832 km (0.104 R)
• M46: 20,114,032 km (0.098 R)
• M47: 20,316,139 km (0.095 R)
• M48: 20,468,130 km (0.075 R)
• M49: 20,875,485 km (0.062 R)
• M50: 21,336,845 km (0.105 R)
• M51: 21,957,227 km (0.032 R)
• M52: 22,583,444 km (0.064 R)
• M53: 23,057,071 km (0.084 R)
• M54: 23,480,732 km (0.071 R)
• M55: 24,713,119 km (0.109 R)
• M56: 25,419,072 km (0.029 R)
• M57: 26,186,658 km (0.091 R)
• M58: 26,739,572 km (0.119 R)
• M59: 27,744,571 km (0.101 R)
• M60: 27,857,068 km (0.11 R)
• M61: 28,138,761 km (0.068 R)
• M62: 28,251,707 km (0.111 R)
• M63: 28,591,594 km (0.065 R)
• M64: 29,103,817 km (0.094 R)
• M65: 29,676,478 km (0.1 R)
• M66: 31,475,392 km (0.053 R)
• M67: 31,768,753 km (0.095 R)
• M68: 32,358,468 km (0.116 R)
• M69: 32,595,282 km (0.092 R)
• M70: 32,892,233 km (0.101 R)
• M71: 32,951,624 km (0.09 R)
• M72: 33,189,933 km (0.07 R)
• M73: 35,299,413 km (0.081 R)
• M74: 36,216,597 km (0.066 R)
• M75: 38,137,135 km (0.107 R)
• M76: 38,387,262 km (0.047 R)
• M77: 38,700,820 km (0.079 R)
• M78: 39,899,996 km (0.111 R)
• M79: 40,217,592 km (0.078 R)
• M80: 40,663,544 km (0.115 R)
• M81: 41,047,262 km (0.072 R)
• M82: 41,560,682 km (0.056 R)
• M83: 41,753,663 km (0.05 R)
• M84: 42,464,104 km (0.091 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 11.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.46 AU - 11.2 AU

Year: 12188 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,083,504 km

• M1: 173,085 km (0.048 R)
• M2: 405,709 km (0.109 R)
• M3: 522,246 km (0.098 R)
• M4: 686,505 km (0.113 R)
• M5: 757,414 km (0.062 R)
• M6: 907,909 km (0.081 R)
• M7: 1,239,718 km (0.112 R)
• M8: 1,537,268 km (0.078 R)
• M9: 1,756,728 km (0.11 R)
• M10: 2,852,532 km (0.116 R)
• M11: 2,972,061 km (0.109 R)
• M12: 3,093,385 km (0.08 R)
• M13: 3,822,824 km (0.059 R)
• M14: 4,258,303 km (0.093 R)
• M15: 5,212,887 km (0.108 R)
• M16: 5,620,392 km (0.083 R)
• M17: 5,923,328 km (0.111 R)
• M18: 6,744,022 km (0.096 R)
• M19: 7,641,609 km (0.044 R)
• M20: 7,977,456 km (0.118 R)
• M21: 8,361,025 km (0.081 R)
• M22: 10,183,725 km (0.09 R)
• M23: 10,321,804 km (0.085 R)
• M24: 12,713,575 km (0.11 R)
• M25: 12,812,758 km (0.083 R)
• M26: 13,011,724 km (0.063 R)
• M27: 13,412,795 km (0.082 R)
• M28: 13,614,902 km (0.076 R)
• M29: 13,716,330 km (0.1 R)
• M30: 13,868,919 km (0.067 R)
• M31: 15,057,774 km (0.059 R)
• M32: 15,426,084 km (0.119 R)
• M33: 15,903,899 km (0.073 R)
• M34: 16,064,268 km (0.098 R)
• M35: 16,494,661 km (0.099 R)
• M36: 16,819,887 km (0.086 R)
• M37: 17,311,765 km (0.089 R)
• M38: 18,702,726 km (0.097 R)
• M39: 19,898,761 km (0.098 R)
• M40: 20,476,957 km (0.066 R)
• M41: 21,236,914 km (0.118 R)
• M42: 21,354,647 km (0.097 R)
• M43: 21,827,825 km (0.072 R)
• M44: 22,244,755 km (0.111 R)
• M45: 22,484,111 km (0.108 R)
• M46: 23,571,837 km (0.03 R)
• M47: 25,111,050 km (0.106 R)
• M48: 25,360,280 km (0.091 R)
• M49: 25,735,770 km (0.083 R)
• M50: 26,555,567 km (0.077 R)
• M51: 27,704,778 km (0.083 R)
• M52: 28,285,517 km (0.056 R)
• M53: 28,479,994 km (0.096 R)
• M54: 29,196,867 km (0.105 R)
• M55: 29,393,289 km (0.075 R)
• M56: 29,919,574 km (0.109 R)
• M57: 31,651,319 km (0.057 R)
• M58: 32,190,769 km (0.062 R)
• M59: 33,278,645 km (0.109 R)
• M60: 34,794,071 km (0.106 R)
• M61: 35,002,461 km (0.105 R)
• M62: 35,560,311 km (0.046 R)
• M63: 35,910,370 km (0.053 R)
• M64: 36,050,693 km (0.076 R)
• M65: 36,332,087 km (0.087 R)
• M66: 38,321,290 km (0.119 R)
• M67: 39,112,363 km (0.108 R)
• M68: 39,836,267 km (0.094 R)
• M69: 41,003,729 km (0.102 R)
• M70: 42,256,462 km (0.115 R)
• M71: 43,073,715 km (0.106 R)
• M72: 44,271,844 km (0.12 R)
• M73: 45,253,206 km (0.067 R)
• M74: 45,556,740 km (0.113 R)
• M75: 45,708,732 km (0.096 R)
• M76: 45,860,873 km (0.12 R)
• M77: 46,853,904 km (0.079 R)
• M78: 46,930,498 km (0.055 R)
• M79: 48,008,500 km (0.047 R)
• M80: 48,938,999 km (0.06 R)
• M81: 50,738,811 km (0.085 R)
• M82: 51,211,989 km (0.118 R)
• M83: 51,845,087 km (0.108 R)
• M84: 51,924,374 km (0.108 R)
• M85: 53,599,421 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.8

Radius: 7

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.99 AU - 21.05 AU

Year: 28080 Days

Day: 16.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,083,504 km

• M1: 95,743 km (0.049 R)
• M2: 447,746 km (0.095 R)
• M3: 493,673 km (0.085 R)
• M4: 921,972 km (0.078 R)
• M5: 1,044,044 km (0.095 R)
• M6: 2,000,124 km (0.066 R)
• M7: 3,108,494 km (0.096 R)
• M8: 3,434,468 km (0.066 R)
• M9: 3,869,798 km (0.099 R)
• M10: 5,005,545 km (0.109 R)
• M11: 5,168,008 km (0.085 R)
• M12: 5,442,670 km (0.107 R)
• M13: 6,294,779 km (0.116 R)
• M14: 6,766,162 km (0.106 R)
• M15: 6,825,852 km (0.117 R)
• M16: 7,556,188 km (0.043 R)
• M17: 9,288,382 km (0.12 R)
• M18: 10,164,427 km (0.118 R)
• M19: 11,207,573 km (0.082 R)
• M20: 11,921,754 km (0.116 R)
• M21: 12,211,674 km (0.082 R)
• M22: 12,650,744 km (0.111 R)
• M23: 12,872,149 km (0.104 R)
• M24: 16,104,959 km (0.12 R)
• M25: 16,184,844 km (0.117 R)
• M26: 17,153,789 km (0.091 R)
• M27: 17,727,647 km (0.12 R)
• M28: 18,558,364 km (0.061 R)
• M29: 20,257,496 km (0.077 R)
• M30: 22,450,452 km (0.034 R)
• M31: 22,629,072 km (0.105 R)
• M32: 23,710,963 km (0.105 R)
• M33: 24,533,452 km (0.109 R)
• M34: 26,112,308 km (0.114 R)
• M35: 26,300,203 km (0.077 R)
• M36: 26,772,035 km (0.045 R)
• M37: 27,819,669 km (0.083 R)
• M38: 28,493,308 km (0.067 R)
• M39: 29,269,721 km (0.084 R)
• M40: 30,053,165 km (0.118 R)
• M41: 30,645,273 km (0.068 R)
• M42: 30,744,307 km (0.118 R)
• M43: 30,942,674 km (0.077 R)
• M44: 31,241,122 km (0.053 R)
• M45: 31,640,548 km (0.043 R)
• M46: 34,380,433 km (0.113 R)
• M47: 34,689,652 km (0.102 R)
• M48: 35,310,483 km (0.101 R)
• M49: 35,414,454 km (0.11 R)
• M50: 36,984,334 km (0.082 R)
• M51: 37,830,908 km (0.109 R)
• M52: 39,975,244 km (0.067 R)
• M53: 40,408,778 km (0.114 R)
• M54: 41,389,991 km (0.081 R)
• M55: 42,268,729 km (0.095 R)
• M56: 43,821,255 km (0.116 R)
• M57: 44,604,550 km (0.083 R)
• M58: 48,474,348 km (0.116 R)
• M59: 48,589,837 km (0.061 R)
• M60: 48,705,327 km (0.112 R)
• M61: 49,632,834 km (0.077 R)
• M62: 50,332,353 km (0.082 R)
• M63: 51,505,350 km (0.046 R)
• M64: 53,281,675 km (0.103 R)
• M65: 54,357,134 km (0.101 R)
• M66: 54,837,343 km (0.116 R)
• M67: 57,015,937 km (0.068 R)
• M68: 58,606,911 km (0.116 R)
• M69: 60,212,395 km (0.081 R)
• M70: 64,098,798 km (0.092 R)
• M71: 64,225,507 km (0.031 R)
• M72: 64,987,559 km (0.083 R)
• M73: 65,624,846 km (0.112 R)
• M74: 66,008,265 km (0.106 R)
• M75: 71,190,635 km (0.102 R)
• M76: 74,895,426 km (0.101 R)
• M77: 76,367,918 km (0.109 R)
• M78: 77,714,747 km (0.086 R)
• M79: 77,849,834 km (0.099 R)
• M80: 79,886,011 km (0.042 R)
• M81: 80,158,877 km (0.108 R)
• M82: 80,295,460 km (0.05 R)
• M83: 83,318,534 km (0.089 R)
• M84: 83,456,763 km (0.113 R)
• M85: 84,983,110 km (0.109 R)
• M86: 85,122,385 km (0.106 R)
• M87: 85,679,936 km (0.058 R)
• M88: 86,378,708 km (0.102 R)
• M89: 86,518,582 km (0.078 R)
• M90: 87,079,275 km (0.054 R)
• M91: 89,617,053 km (0.076 R)
• M92: 93,468,899 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit