🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 139 Days

Day: 27.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 128.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 229 Days

Day: 43.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,752,545 km

• M1: 37,699 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.06 AU - 1.34 AU

Year: 503 Days

Day: 12.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 175.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.46 AU

Year: 627 Days

Day: 47 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.35 AU - 1.67 AU

Year: 710 Days

Day: 15.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,752,545 km

• M1: 148,102 km (0.114 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 14.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.02 AU - 5.1 AU

Year: 3728 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,752,545 km

• M1: 186,997 km (0.111 R)
• M2: 286,480 km (0.089 R)
• M3: 476,020 km (0.058 R)
• M4: 592,557 km (0.036 R)
• M5: 705,653 km (0.104 R)
• M6: 844,480 km (0.118 R)
• M7: 1,039,556 km (0.081 R)
• M8: 1,240,914 km (0.116 R)
• M9: 1,341,594 km (0.106 R)
• M10: 1,900,491 km (0.078 R)
• M11: 2,078,363 km (0.11 R)
• M12: 2,249,503 km (0.071 R)
• M13: 2,399,999 km (0.027 R)
• M14: 2,515,189 km (0.033 R)
• M15: 2,778,182 km (0.09 R)
• M16: 2,953,960 km (0.09 R)
• M17: 3,374,180 km (0.061 R)
• M18: 3,562,224 km (0.087 R)
• M19: 3,709,429 km (0.057 R)
• M20: 3,994,712 km (0.09 R)
• M21: 4,132,342 km (0.067 R)
• M22: 4,302,884 km (0.102 R)
• M23: 4,396,831 km (0.089 R)
• M24: 4,539,099 km (0.109 R)
• M25: 4,699,019 km (0.099 R)
• M26: 5,008,238 km (0.12 R)
• M27: 5,140,482 km (0.094 R)
• M28: 5,629,517 km (0.093 R)
• M29: 5,905,825 km (0.114 R)
• M30: 6,063,202 km (0.08 R)
• M31: 6,186,620 km (0.094 R)
• M32: 6,418,197 km (0.113 R)
• M33: 6,598,164 km (0.039 R)
• M34: 6,743,423 km (0.096 R)
• M35: 7,148,385 km (0.069 R)
• M36: 7,297,683 km (0.111 R)
• M37: 7,429,180 km (0.101 R)
• M38: 7,561,424 km (0.075 R)
• M39: 7,656,419 km (0.113 R)
• M40: 7,751,713 km (0.106 R)
• M41: 7,847,456 km (0.098 R)
• M42: 8,332,302 km (0.062 R)
• M43: 8,489,530 km (0.073 R)
• M44: 8,627,908 km (0.101 R)
• M45: 9,047,679 km (0.107 R)
• M46: 9,392,353 km (0.052 R)
• M47: 9,700,076 km (0.115 R)
• M48: 9,886,325 km (0.116 R)
• M49: 10,452,403 km (0.115 R)
• M50: 10,664,683 km (0.069 R)
• M51: 10,964,327 km (0.114 R)
• M52: 11,115,271 km (0.114 R)
• M53: 11,375,572 km (0.114 R)
• M54: 12,235,460 km (0.066 R)
• M55: 12,459,259 km (0.113 R)
• M56: 12,684,553 km (0.055 R)
• M57: 13,139,181 km (0.071 R)
• M58: 13,345,476 km (0.113 R)
• M59: 13,483,555 km (0.088 R)
• M60: 13,784,546 km (0.094 R)
• M61: 13,947,608 km (0.075 R)
• M62: 14,369,623 km (0.025 R)
• M63: 14,748,405 km (0.113 R)
• M64: 15,515,693 km (0.06 R)
• M65: 15,612,632 km (0.093 R)
• M66: 16,124,257 km (0.099 R)
• M67: 16,345,363 km (0.11 R)
• M68: 16,493,165 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 8.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.28 AU - 11.2 AU

Year: 11639 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,752,545 km

• M1: 133,591 km (0.108 R)
• M2: 219,610 km (0.086 R)
• M3: 345,721 km (0.11 R)
• M4: 445,353 km (0.07 R)
• M5: 567,126 km (0.095 R)
• M6: 739,163 km (0.082 R)
• M7: 886,367 km (0.118 R)
• M8: 1,352,514 km (0.11 R)
• M9: 1,551,480 km (0.053 R)
• M10: 1,689,409 km (0.085 R)
• M11: 1,885,831 km (0.067 R)
• M12: 2,033,484 km (0.111 R)
• M13: 2,165,728 km (0.067 R)
• M14: 2,320,413 km (0.058 R)
• M15: 2,438,894 km (0.085 R)
• M16: 2,498,883 km (0.098 R)
• M17: 2,579,815 km (0.082 R)
• M18: 3,147,838 km (0.082 R)
• M19: 3,869,947 km (0.096 R)
• M20: 4,010,869 km (0.119 R)
• M21: 5,199,124 km (0.111 R)
• M22: 5,804,547 km (0.089 R)
• M23: 6,995,645 km (0.094 R)
• M24: 7,370,238 km (0.07 R)
• M25: 7,781,034 km (0.047 R)
• M26: 8,019,194 km (0.079 R)
• M27: 8,259,598 km (0.116 R)
• M28: 8,563,581 km (0.118 R)
• M29: 8,655,583 km (0.064 R)
• M30: 8,809,519 km (0.118 R)
• M31: 8,871,303 km (0.092 R)
• M32: 8,933,237 km (0.101 R)
• M33: 9,057,702 km (0.103 R)
• M34: 9,120,085 km (0.107 R)
• M35: 9,560,950 km (0.081 R)
• M36: 10,105,635 km (0.097 R)
• M37: 10,267,799 km (0.087 R)
• M38: 10,561,909 km (0.115 R)
• M39: 10,891,772 km (0.066 R)
• M40: 11,124,846 km (0.084 R)
• M41: 11,901,857 km (0.12 R)
• M42: 12,107,554 km (0.112 R)
• M43: 12,383,413 km (0.099 R)
• M44: 12,452,826 km (0.115 R)
• M45: 13,188,548 km (0.09 R)
• M46: 13,365,672 km (0.074 R)
• M47: 13,615,201 km (0.097 R)
• M48: 14,010,289 km (0.116 R)
• M49: 15,144,092 km (0.072 R)
• M50: 15,255,392 km (0.088 R)
• M51: 15,703,288 km (0.088 R)
• M52: 16,459,356 km (0.107 R)
• M53: 16,957,068 km (0.093 R)
• M54: 17,188,496 km (0.116 R)
• M55: 17,343,330 km (0.115 R)
• M56: 18,479,975 km (0.044 R)
• M57: 19,197,446 km (0.109 R)
• M58: 19,478,989 km (0.067 R)
• M59: 19,721,338 km (0.108 R)
• M60: 20,700,905 km (0.117 R)
• M61: 20,824,472 km (0.098 R)
• M62: 20,948,190 km (0.116 R)
• M63: 21,529,228 km (0.063 R)
• M64: 22,749,348 km (0.095 R)
• M65: 22,962,076 km (0.116 R)
• M66: 23,132,618 km (0.06 R)
• M67: 23,905,590 km (0.099 R)
• M68: 24,730,622 km (0.115 R)
• M69: 24,861,670 km (0.094 R)
• M70: 25,168,495 km (0.077 R)
• M71: 25,344,422 km (0.069 R)
• M72: 25,697,473 km (0.073 R)
• M73: 26,990,897 km (0.063 R)
• M74: 28,031,649 km (0.093 R)
• M75: 28,122,754 km (0.099 R)
• M76: 28,214,009 km (0.101 R)
• M77: 28,625,702 km (0.118 R)
• M78: 28,947,338 km (0.102 R)
• M79: 30,012,474 km (0.12 R)
• M80: 30,432,695 km (0.09 R)
• M81: 31,563,056 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 6.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.24 AU - 19 AU

Year: 27122 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,752,545 km

• M1: 81,830 km (0.091 R)
• M2: 269,875 km (0.03 R)
• M3: 349,760 km (0.117 R)
• M4: 515,215 km (0.064 R)
• M5: 705,055 km (0.115 R)
• M6: 750,383 km (0.118 R)
• M7: 867,817 km (0.108 R)
• M8: 1,256,173 km (0.087 R)
• M9: 1,311,824 km (0.059 R)
• M10: 1,542,504 km (0.107 R)
• M11: 2,377,709 km (0.088 R)
• M12: 2,840,116 km (0.116 R)
• M13: 2,950,818 km (0.048 R)
• M14: 3,644,354 km (0.111 R)
• M15: 3,968,233 km (0.11 R)
• M16: 4,050,811 km (0.064 R)
• M17: 4,818,099 km (0.118 R)
• M18: 5,128,514 km (0.101 R)
• M19: 5,308,929 km (0.046 R)
• M20: 5,537,216 km (0.096 R)
• M21: 6,098,357 km (0.076 R)
• M22: 6,973,505 km (0.026 R)
• M23: 9,272,974 km (0.036 R)
• M24: 10,049,536 km (0.114 R)
• M25: 10,275,279 km (0.114 R)
• M26: 10,445,671 km (0.098 R)
• M27: 11,428,978 km (0.104 R)
• M28: 12,200,604 km (0.066 R)
• M29: 12,988,985 km (0.049 R)
• M30: 13,482,209 km (0.112 R)
• M31: 13,731,140 km (0.042 R)
• M32: 14,678,244 km (0.092 R)
• M33: 15,256,589 km (0.11 R)
• M34: 15,907,938 km (0.094 R)
• M35: 16,039,285 km (0.098 R)
• M36: 17,507,888 km (0.091 R)
• M37: 17,711,341 km (0.074 R)
• M38: 17,915,841 km (0.04 R)
• M39: 18,464,566 km (0.091 R)
• M40: 18,810,287 km (0.119 R)
• M41: 19,298,125 km (0.08 R)
• M42: 19,368,137 km (0.076 R)
• M43: 19,789,854 km (0.075 R)
• M44: 21,652,646 km (0.118 R)
• M45: 22,237,125 km (0.112 R)
• M46: 23,197,693 km (0.029 R)
• M47: 23,570,790 km (0.053 R)
• M48: 23,645,589 km (0.051 R)
• M49: 26,004,897 km (0.091 R)
• M50: 26,470,146 km (0.101 R)
• M51: 26,548,087 km (0.082 R)
• M52: 27,645,387 km (0.051 R)
• M53: 30,943,123 km (0.075 R)
• M54: 31,107,082 km (0.081 R)
• M55: 31,436,048 km (0.087 R)
• M56: 33,014,006 km (0.104 R)
• M57: 33,097,781 km (0.069 R)
• M58: 34,447,752 km (0.119 R)
• M59: 35,043,900 km (0.105 R)
• M60: 35,901,544 km (0.065 R)
• M61: 37,288,167 km (0.043 R)
• M62: 37,637,478 km (0.034 R)
• M63: 38,163,614 km (0.104 R)
• M64: 38,603,880 km (0.053 R)
• M65: 38,780,406 km (0.089 R)
• M66: 41,190,427 km (0.093 R)
• M67: 42,186,151 km (0.119 R)
• M68: 42,277,106 km (0.087 R)
• M69: 44,293,536 km (0.035 R)
• M70: 44,756,242 km (0.072 R)
• M71: 45,034,494 km (0.076 R)
• M72: 45,406,544 km (0.069 R)
• M73: 47,187,656 km (0.061 R)
• M74: 48,705,177 km (0.052 R)
• M75: 50,046,172 km (0.096 R)
• M76: 50,431,387 km (0.116 R)
• M77: 50,624,518 km (0.073 R)
• M78: 51,496,225 km (0.088 R)
• M79: 54,833,903 km (0.107 R)
• M80: 55,032,419 km (0.057 R)
• M81: 55,629,315 km (0.107 R)
• M82: 55,828,878 km (0.1 R)
• M83: 55,928,660 km (0.075 R)
• M84: 56,228,454 km (0.1 R)
• M85: 57,634,674 km (0.088 R)
• M86: 59,969,897 km (0.079 R)
• M87: 60,379,047 km (0.093 R)
• M88: 63,478,116 km (0.066 R)
• M89: 63,582,237 km (0.114 R)
• M90: 63,895,195 km (0.116 R)
• M91: 64,522,609 km (0.075 R)
• M92: 68,542,902 km (0.069 R)
• M93: 71,123,615 km (0.083 R)
• M94: 71,556,701 km (0.039 R)
• M95: 72,534,622 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit