🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.03 AU

Year: 308 Days

Day: 29.1 Hours

Environment

Temp: 70 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.79 AU - 1.17 AU

Year: 362 Days

Day: 36.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.67 AU - 1.87 AU

Year: 878 Days

Day: 31.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.54 AU - 2.02 AU

Year: 885 Days

Day: 24.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,308,025 km

• M1: 133,441 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.44 AU - 4.68 AU

Year: 3050 Days

Day: 31.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 14

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.32 AU - 5.54 AU

Year: 4081 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,308,025 km

• M1: 255,064 km (0.068 R)
• M2: 403,166 km (0.083 R)
• M3: 508,184 km (0.076 R)
• M4: 688,449 km (0.103 R)
• M5: 787,782 km (0.104 R)
• M6: 1,066,932 km (0.073 R)
• M7: 1,266,795 km (0.092 R)
• M8: 1,378,844 km (0.109 R)
• M9: 1,767,200 km (0.051 R)
• M10: 2,023,461 km (0.073 R)
• M11: 2,173,208 km (0.074 R)
• M12: 2,519,378 km (0.106 R)
• M13: 2,772,497 km (0.071 R)
• M14: 2,883,499 km (0.11 R)
• M15: 2,977,297 km (0.092 R)
• M16: 3,461,695 km (0.06 R)
• M17: 3,561,626 km (0.082 R)
• M18: 3,662,455 km (0.085 R)
• M19: 3,825,966 km (0.092 R)
• M20: 3,971,075 km (0.083 R)
• M21: 4,160,466 km (0.112 R)
• M22: 4,548,074 km (0.101 R)
• M23: 5,015,269 km (0.11 R)
• M24: 5,312,370 km (0.11 R)
• M25: 5,544,845 km (0.081 R)
• M26: 5,947,862 km (0.044 R)
• M27: 6,189,462 km (0.062 R)
• M28: 6,458,888 km (0.119 R)
• M29: 6,557,922 km (0.104 R)
• M30: 6,657,404 km (0.104 R)
• M31: 6,958,844 km (0.064 R)
• M32: 7,060,421 km (0.118 R)
• M33: 7,367,994 km (0.081 R)
• M34: 7,679,906 km (0.115 R)
• M35: 7,943,348 km (0.111 R)
• M36: 8,156,226 km (0.113 R)
• M37: 8,614,743 km (0.05 R)
• M38: 8,943,559 km (0.114 R)
• M39: 9,109,613 km (0.066 R)
• M40: 9,500,961 km (0.108 R)
• M41: 10,069,433 km (0.112 R)
• M42: 11,091,186 km (0.098 R)
• M43: 11,359,266 km (0.08 R)
• M44: 11,629,439 km (0.093 R)
• M45: 11,901,857 km (0.065 R)
• M46: 12,054,148 km (0.079 R)
• M47: 12,949,940 km (0.095 R)
• M48: 13,200,815 km (0.111 R)
• M49: 13,707,503 km (0.093 R)
• M50: 14,188,311 km (0.083 R)
• M51: 14,512,041 km (0.057 R)
• M52: 14,969,212 km (0.094 R)
• M53: 15,232,654 km (0.078 R)
• M54: 16,674,627 km (0.099 R)
• M55: 17,084,974 km (0.117 R)
• M56: 17,533,020 km (0.08 R)
• M57: 17,810,823 km (0.081 R)
• M58: 18,370,768 km (0.071 R)
• M59: 18,582,150 km (0.079 R)
• M60: 20,266,323 km (0.079 R)
• M61: 20,448,383 km (0.079 R)
• M62: 20,740,847 km (0.096 R)
• M63: 21,663,567 km (0.074 R)
• M64: 21,887,066 km (0.087 R)
• M65: 21,999,115 km (0.114 R)
• M66: 22,373,858 km (0.05 R)
• M67: 22,486,654 km (0.097 R)
• M68: 22,939,936 km (0.093 R)
• M69: 23,396,359 km (0.11 R)
• M70: 23,587,395 km (0.062 R)
• M71: 23,740,584 km (0.045 R)
• M72: 23,894,071 km (0.084 R)
• M73: 24,240,689 km (0.112 R)
• M74: 24,433,970 km (0.056 R)
• M75: 25,095,043 km (0.095 R)
• M76: 25,329,911 km (0.077 R)
• M77: 25,526,034 km (0.116 R)
• M78: 25,840,938 km (0.094 R)
• M79: 26,236,475 km (0.109 R)
• M80: 26,355,405 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 14.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.29 AU - 7.75 AU

Year: 7687 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,308,025 km

• M1: 197,469 km (0.051 R)
• M2: 381,475 km (0.03 R)
• M3: 487,988 km (0.062 R)
• M4: 583,581 km (0.083 R)
• M5: 842,834 km (0.099 R)
• M6: 1,331,571 km (0.089 R)
• M7: 1,607,878 km (0.101 R)
• M8: 1,782,907 km (0.102 R)
• M9: 1,882,988 km (0.087 R)
• M10: 2,110,228 km (0.048 R)
• M11: 2,346,891 km (0.034 R)
• M12: 2,683,786 km (0.103 R)
• M13: 2,893,672 km (0.078 R)
• M14: 3,036,687 km (0.102 R)
• M15: 3,157,712 km (0.039 R)
• M16: 3,404,848 km (0.044 R)
• M17: 3,505,377 km (0.11 R)
• M18: 3,683,997 km (0.097 R)
• M19: 3,787,519 km (0.105 R)
• M20: 4,622,275 km (0.108 R)
• M21: 4,875,395 km (0.078 R)
• M22: 5,017,961 km (0.077 R)
• M23: 5,278,112 km (0.063 R)
• M24: 5,395,247 km (0.106 R)
• M25: 5,751,889 km (0.058 R)
• M26: 5,872,464 km (0.025 R)
• M27: 6,024,456 km (0.056 R)
• M28: 6,146,977 km (0.115 R)
• M29: 7,124,748 km (0.119 R)
• M30: 7,287,062 km (0.054 R)
• M31: 7,385,048 km (0.112 R)
• M32: 8,252,567 km (0.09 R)
• M33: 9,721,767 km (0.109 R)
• M34: 9,974,438 km (0.109 R)
• M35: 10,339,307 km (0.104 R)
• M36: 11,157,458 km (0.108 R)
• M37: 11,919,360 km (0.032 R)
• M38: 12,112,341 km (0.06 R)
• M39: 13,173,289 km (0.117 R)
• M40: 13,775,421 km (0.06 R)
• M41: 13,896,894 km (0.091 R)
• M42: 14,141,038 km (0.084 R)
• M43: 14,757,680 km (0.105 R)
• M44: 15,090,236 km (0.063 R)
• M45: 15,215,450 km (0.095 R)
• M46: 15,593,484 km (0.093 R)
• M47: 16,487,780 km (0.075 R)
• M48: 16,659,967 km (0.092 R)
• M49: 17,794,068 km (0.116 R)
• M50: 18,148,017 km (0.095 R)
• M51: 18,504,209 km (0.12 R)
• M52: 18,907,824 km (0.107 R)
• M53: 19,586,999 km (0.076 R)
• M54: 19,815,285 km (0.105 R)
• M55: 20,136,173 km (0.115 R)
• M56: 20,597,682 km (0.051 R)
• M57: 21,437,225 km (0.089 R)
• M58: 21,625,270 km (0.073 R)
• M59: 22,192,844 km (0.04 R)
• M60: 22,765,206 km (0.087 R)
• M61: 23,439,294 km (0.118 R)
• M62: 23,924,739 km (0.103 R)
• M63: 25,153,087 km (0.11 R)
• M64: 25,650,051 km (0.1 R)
• M65: 25,999,960 km (0.055 R)
• M66: 26,452,045 km (0.119 R)
• M67: 26,805,545 km (0.106 R)
• M68: 28,389,936 km (0.079 R)
• M69: 29,637,133 km (0.062 R)
• M70: 30,004,396 km (0.054 R)
• M71: 32,292,795 km (0.075 R)
• M72: 32,400,655 km (0.112 R)
• M73: 32,508,664 km (0.108 R)
• M74: 32,616,674 km (0.09 R)
• M75: 32,778,988 km (0.085 R)
• M76: 33,376,332 km (0.096 R)
• M77: 34,032,169 km (0.112 R)
• M78: 35,578,862 km (0.107 R)
• M79: 36,473,158 km (0.073 R)
• M80: 37,374,634 km (0.031 R)
• M81: 37,771,368 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.1

Radius: 3.5

Gravity: 75.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.16 AU - 19.06 AU

Year: 26383 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,308,025 km

• M1: 79,287 km (0.077 R)
• M2: 884,273 km (0.102 R)
• M3: 2,207,167 km (0.084 R)
• M4: 2,642,048 km (0.084 R)
• M5: 3,390,935 km (0.116 R)
• M6: 4,358,684 km (0.1 R)
• M7: 4,955,280 km (0.108 R)
• M8: 5,692,648 km (0.11 R)
• M9: 6,103,892 km (0.069 R)
• M10: 6,403,387 km (0.116 R)
• M11: 6,892,423 km (0.119 R)
• M12: 7,078,971 km (0.065 R)
• M13: 7,393,426 km (0.11 R)
• M14: 7,712,518 km (0.09 R)
• M15: 8,232,371 km (0.104 R)
• M16: 8,430,139 km (0.112 R)
• M17: 8,830,613 km (0.097 R)
• M18: 9,237,070 km (0.097 R)
• M19: 9,305,436 km (0.083 R)
• M20: 9,373,952 km (0.066 R)
• M21: 10,350,826 km (0.117 R)
• M22: 10,995,593 km (0.088 R)
• M23: 11,359,415 km (0.046 R)
• M24: 12,024,228 km (0.066 R)
• M25: 12,474,368 km (0.107 R)
• M26: 13,159,975 km (0.074 R)
• M27: 17,184,607 km (0.092 R)
• M28: 17,268,681 km (0.086 R)
• M29: 21,462,507 km (0.088 R)
• M30: 21,734,626 km (0.089 R)
• M31: 23,484,173 km (0.067 R)
• M32: 23,764,519 km (0.077 R)
• M33: 24,140,010 km (0.067 R)
• M34: 24,612,141 km (0.12 R)
• M35: 25,950,443 km (0.062 R)
• M36: 26,046,934 km (0.096 R)
• M37: 26,823,048 km (0.105 R)
• M38: 27,018,273 km (0.079 R)
• M39: 27,606,791 km (0.119 R)
• M40: 28,199,498 km (0.037 R)
• M41: 30,104,028 km (0.109 R)
• M42: 31,842,954 km (0.092 R)
• M43: 32,153,220 km (0.093 R)
• M44: 33,404,157 km (0.064 R)
• M45: 34,035,610 km (0.096 R)
• M46: 35,631,370 km (0.12 R)
• M47: 35,953,455 km (0.111 R)
• M48: 36,708,625 km (0.079 R)
• M49: 37,142,459 km (0.082 R)
• M50: 37,251,216 km (0.034 R)
• M51: 37,687,294 km (0.103 R)
• M52: 38,125,017 km (0.096 R)
• M53: 39,559,212 km (0.037 R)
• M54: 40,003,967 km (0.113 R)
• M55: 40,227,017 km (0.116 R)
• M56: 41,348,403 km (0.098 R)
• M57: 42,479,961 km (0.092 R)
• M58: 44,773,596 km (0.119 R)
• M59: 46,520,001 km (0.111 R)
• M60: 47,460,373 km (0.082 R)
• M61: 48,407,178 km (0.118 R)
• M62: 49,001,979 km (0.065 R)
• M63: 52,499,727 km (0.115 R)
• M64: 54,834,501 km (0.104 R)
• M65: 58,083,916 km (0.085 R)
• M66: 58,589,408 km (0.064 R)
• M67: 60,753,790 km (0.1 R)
• M68: 62,297,191 km (0.071 R)
• M69: 64,767,201 km (0.068 R)
• M70: 67,799,849 km (0.071 R)
• M71: 68,465,111 km (0.068 R)
• M72: 68,999,026 km (0.12 R)
• M73: 71,553,559 km (0.098 R)
• M74: 71,959,717 km (0.097 R)
• M75: 72,095,253 km (0.032 R)
• M76: 73,455,546 km (0.094 R)
• M77: 74,275,792 km (0.06 R)
• M78: 78,422,345 km (0.113 R)
• M79: 79,680,912 km (0.107 R)
• M80: 81,510,494 km (0.069 R)
• M81: 85,210,947 km (0.044 R)
• M82: 86,504,670 km (0.115 R)
• M83: 86,937,307 km (0.096 R)
• M84: 88,094,596 km (0.112 R)
• M85: 90,717,046 km (0.071 R)
• M86: 91,303,320 km (0.091 R)
• M87: 92,921,969 km (0.118 R)
• M88: 93,217,425 km (0.084 R)
• M89: 93,513,031 km (0.109 R)
• M90: 93,660,983 km (0.084 R)
• M91: 95,591,095 km (0.042 R)
• M92: 98,135,006 km (0.093 R)
• M93: 99,038,129 km (0.067 R)
• M94: 99,339,868 km (0.109 R)
• M95: 100,701,059 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit