🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 333 Days

Day: 37.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,263,018 km

• M1: 208,988 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.22 AU - 1.6 AU

Year: 621 Days

Day: 13.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 12

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.1 AU - 7.2 AU

Year: 5656 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,263,018 km

• M1: 226,641 km (0.057 R)
• M2: 377,435 km (0.099 R)
• M3: 465,549 km (0.06 R)
• M4: 705,354 km (0.081 R)
• M5: 847,771 km (0.093 R)
• M6: 958,025 km (0.076 R)
• M7: 1,193,941 km (0.049 R)
• M8: 1,303,297 km (0.088 R)
• M9: 1,465,610 km (0.119 R)
• M10: 1,549,535 km (0.092 R)
• M11: 2,144,186 km (0.065 R)
• M12: 2,377,260 km (0.093 R)
• M13: 2,953,212 km (0.074 R)
• M14: 3,686,540 km (0.119 R)
• M15: 3,919,763 km (0.08 R)
• M16: 4,351,802 km (0.096 R)
• M17: 4,598,489 km (0.081 R)
• M18: 4,849,813 km (0.078 R)
• M19: 5,235,327 km (0.109 R)
• M20: 5,630,864 km (0.063 R)
• M21: 6,367,185 km (0.112 R)
• M22: 7,249,962 km (0.066 R)
• M23: 7,601,965 km (0.115 R)
• M24: 8,231,623 km (0.089 R)
• M25: 8,784,686 km (0.069 R)
• M26: 9,349,867 km (0.08 R)
• M27: 9,445,161 km (0.087 R)
• M28: 9,700,973 km (0.073 R)
• M29: 10,121,642 km (0.082 R)
• M30: 10,416,350 km (0.093 R)
• M31: 10,847,192 km (0.096 R)
• M32: 10,980,783 km (0.114 R)
• M33: 11,081,462 km (0.12 R)
• M34: 11,216,250 km (0.052 R)
• M35: 11,317,528 km (0.044 R)
• M36: 11,453,213 km (0.064 R)
• M37: 12,139,568 km (0.074 R)
• M38: 12,417,820 km (0.11 R)
• M39: 12,628,005 km (0.094 R)
• M40: 12,803,932 km (0.057 R)
• M41: 12,909,997 km (0.064 R)
• M42: 13,122,875 km (0.116 R)
• M43: 13,444,361 km (0.11 R)
• M44: 13,696,283 km (0.119 R)
• M45: 13,913,350 km (0.088 R)
• M46: 14,682,283 km (0.044 R)
• M47: 14,793,285 km (0.108 R)
• M48: 16,108,699 km (0.096 R)
• M49: 16,261,438 km (0.075 R)
• M50: 16,414,626 km (0.105 R)
• M51: 16,683,903 km (0.088 R)
• M52: 16,761,095 km (0.109 R)
• M53: 18,489,698 km (0.107 R)
• M54: 18,609,526 km (0.108 R)
• M55: 20,068,704 km (0.049 R)
• M56: 20,895,232 km (0.099 R)
• M57: 21,480,309 km (0.057 R)
• M58: 21,690,644 km (0.085 R)
• M59: 22,368,173 km (0.081 R)
• M60: 22,666,770 km (0.113 R)
• M61: 23,874,474 km (0.085 R)
• M62: 24,793,902 km (0.074 R)
• M63: 25,014,559 km (0.113 R)
• M64: 25,280,245 km (0.104 R)
• M65: 25,635,839 km (0.089 R)
• M66: 25,858,890 km (0.117 R)
• M67: 26,307,085 km (0.104 R)
• M68: 26,396,993 km (0.092 R)
• M69: 26,487,051 km (0.056 R)
• M70: 27,987,518 km (0.056 R)
• M71: 29,096,038 km (0.115 R)
• M72: 29,842,980 km (0.076 R)
• M73: 29,983,752 km (0.051 R)
• M74: 30,785,596 km (0.08 R)
• M75: 31,738,086 km (0.05 R)
• M76: 32,121,655 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 12.3

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.28 AU - 8.1 AU

Year: 6417 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,263,018 km

• M1: 156,479 km (0.09 R)
• M2: 309,518 km (0.104 R)
• M3: 457,919 km (0.112 R)
• M4: 691,741 km (0.108 R)
• M5: 1,015,470 km (0.077 R)
• M6: 1,239,867 km (0.118 R)
• M7: 1,778,419 km (0.083 R)
• M8: 1,944,922 km (0.055 R)
• M9: 2,073,426 km (0.05 R)
• M10: 2,249,354 km (0.076 R)
• M11: 2,499,332 km (0.05 R)
• M12: 3,001,980 km (0.07 R)
• M13: 3,881,915 km (0.114 R)
• M14: 3,990,523 km (0.108 R)
• M15: 6,208,910 km (0.039 R)
• M16: 6,789,649 km (0.072 R)
• M17: 7,020,179 km (0.09 R)
• M18: 7,186,383 km (0.115 R)
• M19: 8,176,421 km (0.083 R)
• M20: 9,318,302 km (0.11 R)
• M21: 10,169,663 km (0.102 R)
• M22: 10,433,853 km (0.067 R)
• M23: 10,738,434 km (0.097 R)
• M24: 11,046,008 km (0.096 R)
• M25: 11,278,483 km (0.101 R)
• M26: 12,145,253 km (0.109 R)
• M27: 12,225,138 km (0.083 R)
• M28: 12,586,716 km (0.094 R)
• M29: 13,279,205 km (0.117 R)
• M30: 14,277,920 km (0.046 R)
• M31: 14,404,480 km (0.07 R)
• M32: 14,957,244 km (0.085 R)
• M33: 15,214,702 km (0.065 R)
• M34: 15,734,106 km (0.092 R)
• M35: 16,171,380 km (0.099 R)
• M36: 17,147,357 km (0.038 R)
• M37: 17,733,032 km (0.104 R)
• M38: 17,960,122 km (0.088 R)
• M39: 18,554,923 km (0.039 R)
• M40: 18,785,453 km (0.113 R)
• M41: 18,877,905 km (0.061 R)
• M42: 19,202,682 km (0.057 R)
• M43: 19,295,881 km (0.092 R)
• M44: 19,529,404 km (0.096 R)
• M45: 19,810,947 km (0.104 R)
• M46: 20,235,655 km (0.057 R)
• M47: 20,663,505 km (0.11 R)
• M48: 21,431,391 km (0.086 R)
• M49: 21,624,821 km (0.045 R)
• M50: 21,721,760 km (0.11 R)
• M51: 21,818,849 km (0.103 R)
• M52: 22,013,476 km (0.118 R)
• M53: 22,257,470 km (0.092 R)
• M54: 22,699,083 km (0.113 R)
• M55: 23,143,539 km (0.086 R)
• M56: 23,690,768 km (0.084 R)
• M57: 24,645,950 km (0.054 R)
• M58: 25,511,224 km (0.048 R)
• M59: 25,716,323 km (0.109 R)
• M60: 26,128,016 km (0.116 R)
• M61: 26,231,388 km (0.055 R)
• M62: 28,803,873 km (0.066 R)
• M63: 28,910,686 km (0.068 R)
• M64: 29,769,079 km (0.1 R)
• M65: 29,984,948 km (0.06 R)
• M66: 30,527,091 km (0.054 R)
• M67: 30,799,210 km (0.106 R)
• M68: 30,908,416 km (0.084 R)
• M69: 31,565,899 km (0.089 R)
• M70: 31,896,360 km (0.116 R)
• M71: 32,172,668 km (0.115 R)
• M72: 32,505,224 km (0.112 R)
• M73: 34,015,863 km (0.117 R)
• M74: 34,128,660 km (0.082 R)
• M75: 34,581,193 km (0.094 R)
• M76: 34,808,133 km (0.045 R)
• M77: 35,893,167 km (0.104 R)
• M78: 36,122,949 km (0.077 R)
• M79: 36,584,159 km (0.112 R)
• M80: 36,699,798 km (0.114 R)
• M81: 36,815,438 km (0.12 R)
• M82: 38,037,802 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.9

Radius: 5.9

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.96 AU - 19.8 AU

Year: 25720 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,263,018 km

• M1: 519,404 km (0.099 R)
• M2: 618,288 km (0.072 R)
• M3: 696,677 km (0.078 R)
• M4: 778,507 km (0.042 R)
• M5: 951,891 km (0.112 R)
• M6: 1,043,296 km (0.097 R)
• M7: 1,234,781 km (0.067 R)
• M8: 1,724,265 km (0.116 R)
• M9: 1,761,365 km (0.113 R)
• M10: 2,067,742 km (0.117 R)
• M11: 2,949,172 km (0.118 R)
• M12: 3,593,640 km (0.083 R)
• M13: 3,882,813 km (0.096 R)
• M14: 4,586,671 km (0.04 R)
• M15: 5,548,136 km (0.116 R)
• M16: 5,658,839 km (0.1 R)
• M17: 6,511,397 km (0.111 R)
• M18: 7,101,860 km (0.096 R)
• M19: 7,282,275 km (0.059 R)
• M20: 7,647,742 km (0.108 R)
• M21: 8,715,422 km (0.113 R)
• M22: 8,908,703 km (0.05 R)
• M23: 9,562,894 km (0.061 R)
• M24: 10,097,557 km (0.049 R)
• M25: 12,547,821 km (0.059 R)
• M26: 12,985,394 km (0.098 R)
• M27: 13,428,054 km (0.108 R)
• M28: 13,726,053 km (0.097 R)
• M29: 15,792,898 km (0.067 R)
• M30: 16,265,328 km (0.064 R)
• M31: 18,282,805 km (0.055 R)
• M32: 18,530,239 km (0.045 R)
• M33: 18,778,722 km (0.078 R)
• M34: 19,028,251 km (0.102 R)
• M35: 21,845,328 km (0.119 R)
• M36: 22,195,537 km (0.093 R)
• M37: 22,459,428 km (0.064 R)
• M38: 23,079,212 km (0.059 R)
• M39: 23,614,921 km (0.066 R)
• M40: 24,154,671 km (0.116 R)
• M41: 24,335,534 km (0.083 R)
• M42: 24,789,564 km (0.114 R)
• M43: 25,798,302 km (0.113 R)
• M44: 25,890,604 km (0.034 R)
• M45: 26,633,657 km (0.063 R)
• M46: 29,192,229 km (0.03 R)
• M47: 30,941,028 km (0.103 R)
• M48: 31,531,342 km (0.117 R)
• M49: 31,927,028 km (0.102 R)
• M50: 33,930,143 km (0.088 R)
• M51: 37,532,011 km (0.045 R)
• M52: 38,794,468 km (0.109 R)
• M53: 41,794,204 km (0.093 R)
• M54: 42,228,786 km (0.069 R)
• M55: 42,555,807 km (0.063 R)
• M56: 43,761,716 km (0.114 R)
• M57: 44,756,691 km (0.054 R)
• M58: 45,201,296 km (0.081 R)
• M59: 46,656,285 km (0.09 R)
• M60: 49,268,114 km (0.108 R)
• M61: 50,996,867 km (0.083 R)
• M62: 51,577,456 km (0.095 R)
• M63: 54,869,357 km (0.114 R)
• M64: 55,226,148 km (0.036 R)
• M65: 56,420,687 km (0.107 R)
• M66: 56,660,642 km (0.099 R)
• M67: 56,780,769 km (0.091 R)
• M68: 57,141,599 km (0.052 R)
• M69: 57,382,602 km (0.093 R)
• M70: 58,835,347 km (0.052 R)
• M71: 59,444,359 km (0.066 R)
• M72: 59,566,431 km (0.094 R)
• M73: 59,932,946 km (0.03 R)
• M74: 61,160,397 km (0.116 R)
• M75: 61,530,203 km (0.104 R)
• M76: 63,764,896 km (0.068 R)
• M77: 65,899,807 km (0.091 R)
• M78: 66,912,435 km (0.045 R)
• M79: 67,039,443 km (0.037 R)
• M80: 67,802,841 km (0.056 R)
• M81: 68,441,175 km (0.097 R)
• M82: 71,273,512 km (0.074 R)
• M83: 71,532,915 km (0.058 R)
• M84: 74,275,193 km (0.075 R)
• M85: 76,122,577 km (0.113 R)
• M86: 76,520,358 km (0.079 R)
• M87: 78,118,512 km (0.104 R)
• M88: 79,055,892 km (0.099 R)
• M89: 82,842,364 km (0.044 R)
• M90: 83,251,514 km (0.118 R)
• M91: 84,345,972 km (0.078 R)
• M92: 84,620,335 km (0.095 R)
• M93: 87,518,794 km (0.08 R)
• M94: 89,469,251 km (0.086 R)
• M95: 90,309,542 km (0.044 R)
• M96: 90,449,865 km (0.057 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: 534 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit