🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.62 AU - 2.12 AU

Year: 953 Days

Day: 46.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2 AU - 2.22 AU

Year: 1143 Days

Day: 21.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.04 AU - 2.38 AU

Year: 1225 Days

Day: 43 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.19 AU - 2.35 AU

Year: 1275 Days

Day: 25.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 99.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 11.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.6 AU - 6.62 AU

Year: 4953 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 173.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,560,476 km

• M1: 160,219 km (0.1 R)
• M2: 240,254 km (0.062 R)
• M3: 323,131 km (0.117 R)
• M4: 434,283 km (0.112 R)
• M5: 513,121 km (0.039 R)
• M6: 598,092 km (0.062 R)
• M7: 826,079 km (0.095 R)
• M8: 1,009,486 km (0.085 R)
• M9: 1,168,359 km (0.066 R)
• M10: 1,295,667 km (0.12 R)
• M11: 1,511,537 km (0.079 R)
• M12: 1,717,234 km (0.08 R)
• M13: 1,932,356 km (0.039 R)
• M14: 2,049,192 km (0.086 R)
• M15: 2,339,561 km (0.04 R)
• M16: 2,451,909 km (0.047 R)
• M17: 2,721,185 km (0.055 R)
• M18: 2,826,353 km (0.057 R)
• M19: 2,973,258 km (0.115 R)
• M20: 3,260,785 km (0.07 R)
• M21: 3,344,560 km (0.111 R)
• M22: 3,716,460 km (0.109 R)
• M23: 3,951,927 km (0.075 R)
• M24: 4,146,853 km (0.074 R)
• M25: 4,624,818 km (0.088 R)
• M26: 4,750,929 km (0.09 R)
• M27: 4,974,578 km (0.104 R)
• M28: 5,399,286 km (0.108 R)
• M29: 5,532,279 km (0.114 R)
• M30: 5,700,128 km (0.048 R)
• M31: 6,127,080 km (0.038 R)
• M32: 7,102,907 km (0.103 R)
• M33: 7,581,022 km (0.084 R)
• M34: 7,805,269 km (0.078 R)
• M35: 7,993,762 km (0.091 R)
• M36: 8,069,608 km (0.092 R)
• M37: 8,145,754 km (0.1 R)
• M38: 8,241,197 km (0.075 R)
• M39: 8,607,263 km (0.062 R)
• M40: 8,762,994 km (0.115 R)
• M41: 8,841,234 km (0.095 R)
• M42: 9,495,575 km (0.116 R)
• M43: 9,636,496 km (0.098 R)
• M44: 9,778,016 km (0.112 R)
• M45: 10,083,644 km (0.111 R)
• M46: 10,495,936 km (0.104 R)
• M47: 10,767,008 km (0.098 R)
• M48: 10,850,932 km (0.11 R)
• M49: 10,935,006 km (0.111 R)
• M50: 11,124,995 km (0.086 R)
• M51: 11,316,032 km (0.078 R)
• M52: 11,422,695 km (0.093 R)
• M53: 11,508,265 km (0.065 R)
• M54: 11,830,948 km (0.108 R)
• M55: 12,156,622 km (0.062 R)
• M56: 12,309,661 km (0.106 R)
• M57: 12,441,307 km (0.07 R)
• M58: 12,706,095 km (0.113 R)
• M59: 13,173,888 km (0.096 R)
• M60: 13,308,675 km (0.039 R)
• M61: 13,829,276 km (0.083 R)
• M62: 14,287,494 km (0.094 R)
• M63: 14,425,872 km (0.106 R)
• M64: 14,634,412 km (0.029 R)
• M65: 15,101,307 km (0.103 R)
• M66: 15,242,377 km (0.057 R)
• M67: 15,596,924 km (0.078 R)
• M68: 15,763,277 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 11.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.88 AU - 7.02 AU

Year: 6107 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,560,476 km

• M1: 147,354 km (0.107 R)
• M2: 228,586 km (0.095 R)
• M3: 348,563 km (0.08 R)
• M4: 424,559 km (0.068 R)
• M5: 651,499 km (0.101 R)
• M6: 774,618 km (0.072 R)
• M7: 1,139,188 km (0.1 R)
• M8: 1,570,329 km (0.107 R)
• M9: 1,934,151 km (0.06 R)
• M10: 2,016,729 km (0.115 R)
• M11: 2,185,774 km (0.055 R)
• M12: 2,519,827 km (0.106 R)
• M13: 2,757,986 km (0.111 R)
• M14: 2,889,333 km (0.114 R)
• M15: 2,965,329 km (0.077 R)
• M16: 3,138,863 km (0.097 R)
• M17: 3,455,711 km (0.111 R)
• M18: 3,597,679 km (0.092 R)
• M19: 3,887,450 km (0.053 R)
• M20: 3,971,524 km (0.071 R)
• M21: 4,120,374 km (0.114 R)
• M22: 4,336,244 km (0.106 R)
• M23: 4,533,863 km (0.108 R)
• M24: 4,824,382 km (0.041 R)
• M25: 5,423,820 km (0.035 R)
• M26: 5,589,276 km (0.08 R)
• M27: 5,684,719 km (0.111 R)
• M28: 6,416,851 km (0.059 R)
• M29: 6,642,295 km (0.073 R)
• M30: 7,491,413 km (0.106 R)
• M31: 7,570,251 km (0.112 R)
• M32: 7,728,974 km (0.119 R)
• M33: 8,022,635 km (0.106 R)
• M34: 8,429,092 km (0.105 R)
• M35: 8,511,221 km (0.088 R)
• M36: 8,703,903 km (0.088 R)
• M37: 8,953,732 km (0.104 R)
• M38: 9,093,456 km (0.077 R)
• M39: 9,717,279 km (0.055 R)
• M40: 9,947,660 km (0.089 R)
• M41: 10,619,803 km (0.09 R)
• M42: 11,367,045 km (0.066 R)
• M43: 11,701,246 km (0.1 R)
• M44: 11,884,952 km (0.086 R)
• M45: 13,388,561 km (0.074 R)
• M46: 13,644,971 km (0.114 R)
• M47: 14,162,580 km (0.075 R)
• M48: 14,489,451 km (0.08 R)
• M49: 14,686,771 km (0.077 R)
• M50: 15,217,245 km (0.115 R)
• M51: 15,484,876 km (0.093 R)
• M52: 15,889,388 km (0.031 R)
• M53: 16,092,841 km (0.117 R)
• M54: 17,366,817 km (0.113 R)
• M55: 17,576,403 km (0.034 R)
• M56: 17,998,269 km (0.031 R)
• M57: 19,175,455 km (0.045 R)
• M58: 19,392,222 km (0.079 R)
• M59: 20,561,779 km (0.048 R)
• M60: 20,783,632 km (0.112 R)
• M61: 21,603,728 km (0.113 R)
• M62: 22,131,210 km (0.111 R)
• M63: 22,472,592 km (0.053 R)
• M64: 22,930,362 km (0.067 R)
• M65: 23,661,596 km (0.093 R)
• M66: 23,855,325 km (0.086 R)
• M67: 24,283,175 km (0.103 R)
• M68: 24,792,257 km (0.095 R)
• M69: 24,989,128 km (0.102 R)
• M70: 25,741,455 km (0.104 R)
• M71: 26,100,341 km (0.074 R)
• M72: 26,782,956 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 10.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.13 AU - 10.87 AU

Year: 10065 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 125.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,560,476 km

• M1: 145,858 km (0.104 R)
• M2: 235,766 km (0.054 R)
• M3: 348,713 km (0.044 R)
• M4: 630,705 km (0.114 R)
• M5: 858,093 km (0.107 R)
• M6: 1,131,259 km (0.101 R)
• M7: 1,209,050 km (0.087 R)
• M8: 1,691,503 km (0.119 R)
• M9: 2,108,582 km (0.088 R)
• M10: 2,181,287 km (0.085 R)
• M11: 2,254,889 km (0.03 R)
• M12: 2,531,794 km (0.077 R)
• M13: 3,314,042 km (0.071 R)
• M14: 3,484,882 km (0.101 R)
• M15: 4,105,714 km (0.063 R)
• M16: 4,289,420 km (0.107 R)
• M17: 4,444,702 km (0.105 R)
• M18: 4,792,817 km (0.12 R)
• M19: 5,116,995 km (0.115 R)
• M20: 5,281,702 km (0.084 R)
• M21: 5,515,374 km (0.097 R)
• M22: 5,993,040 km (0.08 R)
• M23: 6,097,160 km (0.099 R)
• M24: 6,166,873 km (0.088 R)
• M25: 6,377,806 km (0.101 R)
• M26: 7,430,227 km (0.098 R)
• M27: 7,995,557 km (0.079 R)
• M28: 8,072,002 km (0.103 R)
• M29: 8,613,995 km (0.051 R)
• M30: 8,692,384 km (0.112 R)
• M31: 8,849,911 km (0.097 R)
• M32: 11,669,232 km (0.042 R)
• M33: 11,974,113 km (0.07 R)
• M34: 12,193,573 km (0.102 R)
• M35: 12,414,230 km (0.059 R)
• M36: 12,591,802 km (0.055 R)
• M37: 12,994,370 km (0.046 R)
• M38: 13,858,148 km (0.058 R)
• M39: 14,042,303 km (0.103 R)
• M40: 14,599,855 km (0.087 R)
• M41: 14,834,274 km (0.028 R)
• M42: 15,401,998 km (0.042 R)
• M43: 15,784,520 km (0.084 R)
• M44: 16,315,593 km (0.109 R)
• M45: 17,296,057 km (0.119 R)
• M46: 17,444,757 km (0.116 R)
• M47: 17,544,240 km (0.114 R)
• M48: 17,893,551 km (0.09 R)
• M49: 19,778,035 km (0.074 R)
• M50: 20,402,756 km (0.108 R)
• M51: 21,724,902 km (0.101 R)
• M52: 23,074,724 km (0.112 R)
• M53: 23,402,642 km (0.037 R)
• M54: 23,567,200 km (0.109 R)
• M55: 23,732,206 km (0.112 R)
• M56: 24,618,424 km (0.092 R)
• M57: 25,065,572 km (0.081 R)
• M58: 25,571,961 km (0.083 R)
• M59: 26,366,176 km (0.087 R)
• M60: 26,709,054 km (0.108 R)
• M61: 28,387,243 km (0.065 R)
• M62: 28,797,441 km (0.038 R)
• M63: 29,150,491 km (0.083 R)
• M64: 29,742,301 km (0.089 R)
• M65: 30,397,839 km (0.116 R)
• M66: 30,517,517 km (0.1 R)
• M67: 31,118,302 km (0.112 R)
• M68: 31,966,073 km (0.112 R)
• M69: 32,209,618 km (0.078 R)
• M70: 32,637,468 km (0.105 R)
• M71: 33,684,205 km (0.095 R)
• M72: 34,492,183 km (0.045 R)
• M73: 35,937,148 km (0.109 R)
• M74: 36,063,708 km (0.107 R)
• M75: 36,508,014 km (0.049 R)
• M76: 37,145,750 km (0.091 R)
• M77: 37,273,805 km (0.114 R)
• M78: 37,980,356 km (0.114 R)
• M79: 38,109,310 km (0.083 R)
• M80: 39,016,022 km (0.11 R)
• M81: 39,864,242 km (0.119 R)
• M82: 40,520,977 km (0.109 R)
• M83: 42,378,683 km (0.109 R)
• M84: 43,183,370 km (0.081 R)
• M85: 43,520,115 km (0.108 R)
• M86: 44,943,987 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.9

Radius: 7.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.08 AU - 16.72 AU

Year: 20370 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,560,476 km

• M1: 145,858 km (0.087 R)
• M2: 310,416 km (0.12 R)
• M3: 510,727 km (0.119 R)
• M4: 866,471 km (0.073 R)
• M5: 1,024,446 km (0.092 R)
• M6: 1,230,442 km (0.092 R)
• M7: 1,368,521 km (0.115 R)
• M8: 1,790,836 km (0.104 R)
• M9: 1,857,557 km (0.111 R)
• M10: 1,993,691 km (0.113 R)
• M11: 2,470,908 km (0.065 R)
• M12: 2,545,408 km (0.117 R)
• M13: 2,877,515 km (0.098 R)
• M14: 3,008,862 km (0.109 R)
• M15: 3,061,969 km (0.119 R)
• M16: 3,332,442 km (0.08 R)
• M17: 3,387,494 km (0.093 R)
• M18: 3,470,521 km (0.073 R)
• M19: 3,526,321 km (0.068 R)
• M20: 3,667,093 km (0.116 R)
• M21: 3,983,343 km (0.044 R)
• M22: 4,519,800 km (0.115 R)
• M23: 4,734,623 km (0.043 R)
• M24: 4,984,152 km (0.104 R)
• M25: 5,110,562 km (0.094 R)
• M26: 5,238,169 km (0.087 R)
• M27: 6,092,373 km (0.083 R)
• M28: 6,295,677 km (0.027 R)
• M29: 6,604,746 km (0.086 R)
• M30: 8,074,545 km (0.107 R)
• M31: 8,223,245 km (0.116 R)
• M32: 8,865,319 km (0.044 R)
• M33: 9,405,966 km (0.05 R)
• M34: 11,174,063 km (0.076 R)
• M35: 11,548,208 km (0.056 R)
• M36: 12,180,857 km (0.054 R)
• M37: 12,781,492 km (0.034 R)
• M38: 13,216,373 km (0.117 R)
• M39: 14,011,486 km (0.063 R)
• M40: 14,414,802 km (0.053 R)
• M41: 15,095,472 km (0.098 R)
• M42: 15,232,953 km (0.104 R)
• M43: 15,324,806 km (0.065 R)
• M44: 15,879,664 km (0.08 R)
• M45: 15,972,714 km (0.104 R)
• M46: 16,112,738 km (0.054 R)
• M47: 16,393,982 km (0.076 R)
• M48: 16,582,475 km (0.112 R)
• M49: 16,866,412 km (0.103 R)
• M50: 16,961,407 km (0.079 R)
• M51: 18,018,316 km (0.069 R)
• M52: 18,066,935 km (0.104 R)
• M53: 18,456,936 km (0.115 R)
• M54: 19,096,467 km (0.089 R)
• M55: 20,956,418 km (0.101 R)
• M56: 21,366,017 km (0.11 R)
• M57: 21,675,086 km (0.112 R)
• M58: 21,778,458 km (0.115 R)
• M59: 22,506,401 km (0.114 R)
• M60: 26,982,669 km (0.037 R)
• M61: 27,596,170 km (0.096 R)
• M62: 28,552,998 km (0.113 R)
• M63: 28,723,090 km (0.056 R)
• M64: 28,779,788 km (0.041 R)
• M65: 29,064,174 km (0.073 R)
• M66: 30,268,287 km (0.079 R)
• M67: 30,673,248 km (0.034 R)
• M68: 31,430,064 km (0.086 R)
• M69: 31,840,261 km (0.117 R)
• M70: 32,075,429 km (0.102 R)
• M71: 32,311,046 km (0.099 R)
• M72: 32,843,614 km (0.067 R)
• M73: 33,677,622 km (0.075 R)
• M74: 34,518,661 km (0.12 R)
• M75: 34,820,700 km (0.075 R)
• M76: 35,671,014 km (0.049 R)
• M77: 36,037,678 km (0.076 R)
• M78: 38,200,564 km (0.1 R)
• M79: 39,014,676 km (0.042 R)
• M80: 39,203,319 km (0.112 R)
• M81: 39,266,300 km (0.059 R)
• M82: 39,771,192 km (0.067 R)
• M83: 41,042,774 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit