🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 14.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 175 Days

Day: 46.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.38 AU - 2.92 AU

Year: 1509 Days

Day: 46.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,889,863 km

• M1: 75,846 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.47 AU - 4.99 AU

Year: 3599 Days

Day: 28 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 13

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.13 AU - 9.47 AU

Year: 9922 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,889,863 km

• M1: 179,517 km (0.098 R)
• M2: 304,282 km (0.114 R)
• M3: 468,690 km (0.072 R)
• M4: 565,181 km (0.049 R)
• M5: 754,123 km (0.089 R)
• M6: 1,197,830 km (0.097 R)
• M7: 1,430,156 km (0.097 R)
• M8: 1,638,845 km (0.087 R)
• M9: 1,796,970 km (0.098 R)
• M10: 2,922,993 km (0.051 R)
• M11: 3,116,722 km (0.053 R)
• M12: 3,594,089 km (0.082 R)
• M13: 3,775,850 km (0.052 R)
• M14: 3,907,646 km (0.086 R)
• M15: 4,257,406 km (0.106 R)
• M16: 4,701,861 km (0.101 R)
• M17: 5,132,404 km (0.095 R)
• M18: 5,249,240 km (0.05 R)
• M19: 5,695,789 km (0.115 R)
• M20: 5,878,000 km (0.094 R)
• M21: 6,185,722 km (0.079 R)
• M22: 6,279,221 km (0.07 R)
• M23: 8,589,311 km (0.102 R)
• M24: 9,329,073 km (0.088 R)
• M25: 10,831,783 km (0.066 R)
• M26: 10,982,428 km (0.098 R)
• M27: 11,707,529 km (0.094 R)
• M28: 13,485,949 km (0.096 R)
• M29: 13,688,804 km (0.104 R)
• M30: 14,926,876 km (0.062 R)
• M31: 15,178,798 km (0.106 R)
• M32: 16,114,533 km (0.098 R)
• M33: 16,372,889 km (0.065 R)
• M34: 16,850,405 km (0.088 R)
• M35: 17,997,073 km (0.063 R)
• M36: 18,220,422 km (0.096 R)
• M37: 19,214,351 km (0.093 R)
• M38: 19,626,044 km (0.113 R)
• M39: 20,272,307 km (0.065 R)
• M40: 20,458,107 km (0.071 R)
• M41: 20,784,979 km (0.027 R)
• M42: 20,972,425 km (0.084 R)
• M43: 21,066,372 km (0.115 R)
• M44: 21,823,038 km (0.104 R)
• M45: 22,540,510 km (0.096 R)
• M46: 22,926,322 km (0.11 R)
• M47: 23,509,156 km (0.074 R)
• M48: 24,244,729 km (0.105 R)
• M49: 24,343,314 km (0.077 R)
• M50: 24,689,633 km (0.089 R)
• M51: 25,087,264 km (0.08 R)
• M52: 25,237,011 km (0.072 R)
• M53: 26,090,916 km (0.083 R)
• M54: 26,242,608 km (0.072 R)
• M55: 26,954,395 km (0.11 R)
• M56: 27,415,306 km (0.11 R)
• M57: 27,518,080 km (0.06 R)
• M58: 27,724,076 km (0.081 R)
• M59: 28,189,325 km (0.092 R)
• M60: 29,075,094 km (0.09 R)
• M61: 30,023,096 km (0.098 R)
• M62: 30,767,345 km (0.117 R)
• M63: 33,420,015 km (0.116 R)
• M64: 33,584,722 km (0.115 R)
• M65: 34,191,341 km (0.079 R)
• M66: 34,579,099 km (0.096 R)
• M67: 35,024,153 km (0.077 R)
• M68: 35,135,753 km (0.105 R)
• M69: 35,919,945 km (0.054 R)
• M70: 36,483,630 km (0.07 R)
• M71: 36,653,423 km (0.068 R)
• M72: 36,766,669 km (0.115 R)
• M73: 37,334,692 km (0.057 R)
• M74: 37,505,682 km (0.119 R)
• M75: 37,791,264 km (0.113 R)
• M76: 37,963,003 km (0.086 R)
• M77: 38,479,714 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 7.7

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.3 AU - 21.78 AU

Year: 25699 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,889,863 km

• M1: 277,504 km (0.105 R)
• M2: 521,947 km (0.062 R)
• M3: 587,471 km (0.104 R)
• M4: 655,987 km (0.093 R)
• M5: 727,494 km (0.096 R)
• M6: 1,040,453 km (0.062 R)
• M7: 1,125,126 km (0.109 R)
• M8: 1,212,042 km (0.117 R)
• M9: 1,747,004 km (0.093 R)
• M10: 2,384,740 km (0.073 R)
• M11: 2,807,204 km (0.07 R)
• M12: 2,886,641 km (0.115 R)
• M13: 3,211,567 km (0.059 R)
• M14: 3,548,312 km (0.106 R)
• M15: 4,813,461 km (0.098 R)
• M16: 5,643,580 km (0.093 R)
• M17: 5,794,674 km (0.105 R)
• M18: 5,998,127 km (0.073 R)
• M19: 6,782,169 km (0.062 R)
• M20: 7,933,175 km (0.109 R)
• M21: 8,675,779 km (0.037 R)
• M22: 9,025,838 km (0.069 R)
• M23: 9,440,374 km (0.109 R)
• M24: 10,103,990 km (0.074 R)
• M25: 10,226,361 km (0.05 R)
• M26: 10,658,250 km (0.048 R)
• M27: 11,285,663 km (0.108 R)
• M28: 11,860,568 km (0.029 R)
• M29: 13,641,680 km (0.089 R)
• M30: 14,253,685 km (0.105 R)
• M31: 14,666,725 km (0.07 R)
• M32: 16,573,499 km (0.117 R)
• M33: 16,645,605 km (0.099 R)
• M34: 17,153,341 km (0.119 R)
• M35: 19,234,546 km (0.094 R)
• M36: 19,997,047 km (0.051 R)
• M37: 20,304,769 km (0.078 R)
• M38: 22,025,295 km (0.065 R)
• M39: 23,063,653 km (0.092 R)
• M40: 23,710,664 km (0.114 R)
• M41: 23,954,808 km (0.093 R)
• M42: 25,854,252 km (0.064 R)
• M43: 27,374,166 km (0.092 R)
• M44: 27,887,137 km (0.109 R)
• M45: 28,576,185 km (0.076 R)
• M46: 28,749,420 km (0.084 R)
• M47: 29,183,702 km (0.049 R)
• M48: 29,445,349 km (0.088 R)
• M49: 31,835,175 km (0.084 R)
• M50: 32,374,625 km (0.104 R)
• M51: 32,555,040 km (0.094 R)
• M52: 32,917,067 km (0.098 R)
• M53: 33,462,650 km (0.049 R)
• M54: 34,747,097 km (0.103 R)
• M55: 36,609,741 km (0.115 R)
• M56: 37,080,525 km (0.044 R)
• M57: 40,334,279 km (0.08 R)
• M58: 40,625,695 km (0.043 R)
• M59: 42,389,155 km (0.028 R)
• M60: 42,784,542 km (0.104 R)
• M61: 44,077,517 km (0.077 R)
• M62: 45,181,699 km (0.072 R)
• M63: 46,091,702 km (0.087 R)
• M64: 46,600,036 km (0.085 R)
• M65: 48,754,844 km (0.115 R)
• M66: 50,209,384 km (0.08 R)
• M67: 51,362,185 km (0.117 R)
• M68: 53,160,800 km (0.117 R)
• M69: 53,267,314 km (0.106 R)
• M70: 54,657,676 km (0.094 R)
• M71: 56,059,857 km (0.112 R)
• M72: 60,226,008 km (0.058 R)
• M73: 62,233,911 km (0.093 R)
• M74: 62,908,149 km (0.083 R)
• M75: 65,172,761 km (0.116 R)
• M76: 65,971,763 km (0.097 R)
• M77: 67,579,342 km (0.116 R)
• M78: 67,810,172 km (0.1 R)
• M79: 68,272,279 km (0.025 R)
• M80: 68,503,857 km (0.112 R)
• M81: 69,781,722 km (0.09 R)
• M82: 70,598,975 km (0.116 R)
• M83: 70,950,231 km (0.116 R)
• M84: 72,951,701 km (0.115 R)
• M85: 74,018,633 km (0.12 R)
• M86: 76,768,990 km (0.114 R)
• M87: 78,096,072 km (0.066 R)
• M88: 78,823,118 km (0.116 R)
• M89: 80,039,947 km (0.112 R)
• M90: 80,528,384 km (0.066 R)
• M91: 80,895,348 km (0.119 R)
• M92: 81,999,679 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.1

Radius: 4.9

Gravity: 38.7 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.99 AU - 21.21 AU

Year: 25831 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,889,863 km

• M1: 69,862 km (0.07 R)
• M2: 132,394 km (0.075 R)
• M3: 1,753,586 km (0.119 R)
• M4: 2,029,894 km (0.117 R)
• M5: 2,319,814 km (0.114 R)
• M6: 2,534,786 km (0.08 R)
• M7: 2,622,750 km (0.115 R)
• M8: 2,846,698 km (0.099 R)
• M9: 3,653,479 km (0.086 R)
• M10: 4,903,070 km (0.081 R)
• M11: 5,744,857 km (0.085 R)
• M12: 5,918,541 km (0.058 R)
• M13: 6,152,811 km (0.082 R)
• M14: 6,751,801 km (0.034 R)
• M15: 7,431,873 km (0.096 R)
• M16: 10,152,160 km (0.037 R)
• M17: 10,222,023 km (0.074 R)
• M18: 10,644,487 km (0.074 R)
• M19: 11,288,655 km (0.106 R)
• M20: 12,315,645 km (0.106 R)
• M21: 13,067,374 km (0.041 R)
• M22: 13,602,336 km (0.081 R)
• M23: 13,988,747 km (0.117 R)
• M24: 14,144,479 km (0.094 R)
• M25: 14,222,419 km (0.045 R)
• M26: 14,693,652 km (0.04 R)
• M27: 15,974,809 km (0.098 R)
• M28: 17,709,994 km (0.052 R)
• M29: 17,878,442 km (0.05 R)
• M30: 21,354,946 km (0.091 R)
• M31: 22,802,455 km (0.101 R)
• M32: 24,188,031 km (0.087 R)
• M33: 24,374,729 km (0.095 R)
• M34: 25,505,539 km (0.092 R)
• M35: 26,460,871 km (0.102 R)
• M36: 27,136,455 km (0.119 R)
• M37: 28,013,548 km (0.117 R)
• M38: 29,695,327 km (0.09 R)
• M39: 29,995,570 km (0.051 R)
• M40: 30,196,181 km (0.096 R)
• M41: 31,003,411 km (0.076 R)
• M42: 31,715,497 km (0.104 R)
• M43: 31,817,672 km (0.114 R)
• M44: 35,249,896 km (0.09 R)
• M45: 35,780,220 km (0.037 R)
• M46: 38,797,759 km (0.106 R)
• M47: 41,113,833 km (0.088 R)
• M48: 41,783,732 km (0.032 R)
• M49: 42,007,980 km (0.091 R)
• M50: 42,232,376 km (0.094 R)
• M51: 46,457,170 km (0.055 R)
• M52: 46,689,346 km (0.117 R)
• M53: 46,805,583 km (0.116 R)
• M54: 47,621,939 km (0.11 R)
• M55: 48,325,348 km (0.104 R)
• M56: 49,032,348 km (0.088 R)
• M57: 49,742,638 km (0.117 R)
• M58: 50,098,981 km (0.087 R)
• M59: 50,814,358 km (0.099 R)
• M60: 51,293,220 km (0.109 R)
• M61: 51,413,198 km (0.115 R)
• M62: 54,197,214 km (0.045 R)
• M63: 55,545,989 km (0.097 R)
• M64: 56,905,833 km (0.052 R)
• M65: 57,029,999 km (0.036 R)
• M66: 59,406,062 km (0.089 R)
• M67: 60,036,767 km (0.048 R)
• M68: 60,289,737 km (0.051 R)
• M69: 62,837,987 km (0.1 R)
• M70: 63,094,697 km (0.116 R)
• M71: 63,867,071 km (0.053 R)
• M72: 64,901,690 km (0.05 R)
• M73: 67,512,621 km (0.081 R)
• M74: 72,163,470 km (0.027 R)
• M75: 72,970,999 km (0.119 R)
• M76: 75,411,838 km (0.079 R)
• M77: 75,821,138 km (0.082 R)
• M78: 76,094,453 km (0.109 R)
• M79: 78,292,943 km (0.053 R)
• M80: 83,174,322 km (0.059 R)
• M81: 85,012,431 km (0.113 R)
• M82: 86,578,122 km (0.114 R)
• M83: 89,593,417 km (0.09 R)
• M84: 90,751,155 km (0.08 R)
• M85: 91,331,894 km (0.116 R)
• M86: 92,643,119 km (0.098 R)
• M87: 92,935,284 km (0.077 R)
• M88: 93,813,722 km (0.12 R)
• M89: 95,431,474 km (0.11 R)
• M90: 96,021,936 km (0.107 R)
• M91: 96,761,848 km (0.093 R)
• M92: 98,098,355 km (0.047 R)
• M93: 98,396,204 km (0.09 R)
• M94: 98,694,353 km (0.108 R)
• M95: 98,992,801 km (0.084 R)
• M96: 99,889,789 km (0.074 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit