🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.62 AU

Year: 174 Days

Day: 17.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.88 AU - 1 AU

Year: 349 Days

Day: 37.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.22 AU

Year: 466 Days

Day: 16.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,441,249 km

• M1: 49,367 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.29 AU - 1.53 AU

Year: 641 Days

Day: 35.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.75 AU - 4.55 AU

Year: 2670 Days

Day: 46.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 10.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.26 AU - 4.38 AU

Year: 3438 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,441,249 km

• M1: 149,598 km (0.104 R)
• M2: 225,294 km (0.034 R)
• M3: 527,332 km (0.063 R)
• M4: 596,896 km (0.082 R)
• M5: 838,646 km (0.119 R)
• M6: 1,009,187 km (0.108 R)
• M7: 1,314,965 km (0.095 R)
• M8: 1,757,177 km (0.087 R)
• M9: 1,995,187 km (0.048 R)
• M10: 2,260,873 km (0.096 R)
• M11: 2,329,089 km (0.091 R)
• M12: 2,432,761 km (0.119 R)
• M13: 2,734,948 km (0.115 R)
• M14: 2,807,952 km (0.076 R)
• M15: 2,937,055 km (0.064 R)
• M16: 3,239,991 km (0.048 R)
• M17: 3,552,949 km (0.076 R)
• M18: 3,632,835 km (0.114 R)
• M19: 3,713,169 km (0.047 R)
• M20: 3,855,436 km (0.096 R)
• M21: 3,937,566 km (0.059 R)
• M22: 4,166,301 km (0.052 R)
• M23: 4,378,131 km (0.073 R)
• M24: 4,702,459 km (0.079 R)
• M25: 5,169,803 km (0.057 R)
• M26: 5,769,092 km (0.072 R)
• M27: 6,196,942 km (0.117 R)
• M28: 6,610,580 km (0.115 R)
• M29: 6,684,482 km (0.09 R)
• M30: 7,592,990 km (0.087 R)
• M31: 7,826,213 km (0.088 R)
• M32: 8,891,200 km (0.077 R)
• M33: 9,164,515 km (0.049 R)
• M34: 9,468,498 km (0.083 R)
• M35: 9,551,974 km (0.106 R)
• M36: 9,663,574 km (0.072 R)
• M37: 9,747,648 km (0.116 R)
• M38: 10,804,108 km (0.067 R)
• M39: 10,891,323 km (0.056 R)
• M40: 11,037,331 km (0.083 R)
• M41: 11,242,729 km (0.084 R)
• M42: 12,379,972 km (0.078 R)
• M43: 12,716,118 km (0.093 R)
• M44: 12,962,356 km (0.056 R)
• M45: 13,272,473 km (0.112 R)
• M46: 13,459,620 km (0.076 R)
• M47: 13,742,210 km (0.114 R)
• M48: 14,090,175 km (0.101 R)
• M49: 14,697,991 km (0.103 R)
• M50: 15,379,858 km (0.099 R)
• M51: 15,543,817 km (0.111 R)
• M52: 16,138,469 km (0.118 R)
• M53: 16,371,841 km (0.09 R)
• M54: 16,774,409 km (0.033 R)
• M55: 17,248,186 km (0.085 R)
• M56: 17,486,794 km (0.094 R)
• M57: 17,657,785 km (0.055 R)
• M58: 17,898,188 km (0.104 R)
• M59: 19,151,968 km (0.038 R)
• M60: 19,753,800 km (0.078 R)
• M61: 19,967,576 km (0.05 R)
• M62: 20,074,837 km (0.092 R)
• M63: 20,289,959 km (0.068 R)
• M64: 20,505,829 km (0.068 R)
• M65: 20,577,935 km (0.073 R)
• M66: 21,121,424 km (0.105 R)
• M67: 21,230,631 km (0.105 R)
• M68: 23,004,562 km (0.119 R)
• M69: 23,417,751 km (0.096 R)
• M70: 23,606,394 km (0.084 R)
• M71: 23,795,486 km (0.046 R)
• M72: 23,947,178 km (0.047 R)
• M73: 24,023,174 km (0.084 R)
• M74: 24,595,386 km (0.115 R)
• M75: 24,672,130 km (0.109 R)
• M76: 25,133,639 km (0.107 R)
• M77: 25,326,770 km (0.116 R)
• M78: 25,792,318 km (0.113 R)
• M79: 26,026,140 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 14.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.48 AU - 6.12 AU

Year: 4672 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,441,249 km

• M1: 273,166 km (0.071 R)
• M2: 385,514 km (0.117 R)
• M3: 562,039 km (0.11 R)
• M4: 749,336 km (0.072 R)
• M5: 840,291 km (0.081 R)
• M6: 1,035,217 km (0.056 R)
• M7: 1,666,071 km (0.104 R)
• M8: 2,030,641 km (0.113 R)
• M9: 2,265,361 km (0.085 R)
• M10: 2,580,414 km (0.098 R)
• M11: 2,798,527 km (0.119 R)
• M12: 3,137,217 km (0.112 R)
• M13: 3,272,753 km (0.102 R)
• M14: 3,772,559 km (0.08 R)
• M15: 4,105,265 km (0.052 R)
• M16: 4,404,311 km (0.1 R)
• M17: 4,600,434 km (0.092 R)
• M18: 4,911,298 km (0.105 R)
• M19: 5,160,528 km (0.104 R)
• M20: 5,530,484 km (0.062 R)
• M21: 5,742,464 km (0.095 R)
• M22: 5,933,052 km (0.106 R)
• M23: 6,101,648 km (0.087 R)
• M24: 6,517,830 km (0.097 R)
• M25: 7,300,526 km (0.093 R)
• M26: 7,768,767 km (0.095 R)
• M27: 8,006,628 km (0.085 R)
• M28: 8,246,882 km (0.117 R)
• M29: 8,354,443 km (0.07 R)
• M30: 8,543,834 km (0.08 R)
• M31: 9,880,491 km (0.114 R)
• M32: 10,340,504 km (0.115 R)
• M33: 10,485,764 km (0.108 R)
• M34: 10,807,698 km (0.044 R)
• M35: 11,014,143 km (0.106 R)
• M36: 11,132,774 km (0.099 R)
• M37: 11,311,544 km (0.083 R)
• M38: 11,702,144 km (0.116 R)
• M39: 12,403,907 km (0.063 R)
• M40: 12,589,259 km (0.075 R)
• M41: 13,119,584 km (0.042 R)
• M42: 13,403,221 km (0.07 R)
• M43: 13,529,931 km (0.093 R)
• M44: 14,137,448 km (0.068 R)
• M45: 14,721,178 km (0.1 R)
• M46: 15,213,655 km (0.092 R)
• M47: 15,345,899 km (0.065 R)
• M48: 16,928,495 km (0.066 R)
• M49: 17,375,493 km (0.042 R)
• M50: 17,513,722 km (0.116 R)
• M51: 17,791,525 km (0.105 R)
• M52: 18,562,702 km (0.06 R)
• M53: 18,988,009 km (0.074 R)
• M54: 19,166,180 km (0.081 R)
• M55: 19,416,457 km (0.039 R)
• M56: 19,703,984 km (0.058 R)
• M57: 20,137,818 km (0.073 R)
• M58: 20,283,078 km (0.118 R)
• M59: 20,538,292 km (0.111 R)
• M60: 20,794,553 km (0.102 R)
• M61: 20,941,458 km (0.083 R)
• M62: 21,606,720 km (0.12 R)
• M63: 21,867,319 km (0.088 R)
• M64: 22,730,948 km (0.052 R)
• M65: 22,958,187 km (0.063 R)
• M66: 23,186,024 km (0.114 R)
• M67: 23,835,878 km (0.115 R)
• M68: 24,066,557 km (0.106 R)
• M69: 25,663,515 km (0.073 R)
• M70: 25,821,191 km (0.109 R)
• M71: 26,295,865 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.7 AU - 15.58 AU

Year: 21448 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,441,249 km

• M1: 84,672 km (0.116 R)
• M2: 209,437 km (0.079 R)
• M3: 352,153 km (0.063 R)
• M4: 555,158 km (0.119 R)
• M5: 603,029 km (0.073 R)
• M6: 635,791 km (0.055 R)
• M7: 882,478 km (0.07 R)
• M8: 977,472 km (0.037 R)
• M9: 1,016,368 km (0.086 R)
• M10: 1,240,017 km (0.079 R)
• M11: 1,899,893 km (0.103 R)
• M12: 3,334,237 km (0.079 R)
• M13: 4,100,627 km (0.095 R)
• M14: 4,132,342 km (0.059 R)
• M15: 4,164,206 km (0.104 R)
• M16: 4,454,426 km (0.094 R)
• M17: 4,618,535 km (0.091 R)
• M18: 4,784,589 km (0.103 R)
• M19: 5,260,011 km (0.086 R)
• M20: 6,109,577 km (0.083 R)
• M21: 6,218,783 km (0.05 R)
• M22: 6,624,643 km (0.096 R)
• M23: 7,001,031 km (0.111 R)
• M24: 7,461,792 km (0.109 R)
• M25: 7,774,452 km (0.108 R)
• M26: 7,813,796 km (0.09 R)
• M27: 8,901,971 km (0.108 R)
• M28: 9,780,709 km (0.056 R)
• M29: 10,122,690 km (0.043 R)
• M30: 10,994,696 km (0.112 R)
• M31: 11,664,296 km (0.115 R)
• M32: 11,890,488 km (0.089 R)
• M33: 12,026,921 km (0.084 R)
• M34: 12,118,026 km (0.089 R)
• M35: 13,042,840 km (0.073 R)
• M36: 13,466,352 km (0.109 R)
• M37: 14,959,338 km (0.065 R)
• M38: 15,106,692 km (0.101 R)
• M39: 15,303,713 km (0.059 R)
• M40: 15,501,631 km (0.101 R)
• M41: 15,600,964 km (0.112 R)
• M42: 16,352,394 km (0.034 R)
• M43: 16,707,090 km (0.055 R)
• M44: 16,808,817 km (0.093 R)
• M45: 16,910,842 km (0.114 R)
• M46: 18,046,440 km (0.106 R)
• M47: 18,570,780 km (0.077 R)
• M48: 18,676,247 km (0.108 R)
• M49: 18,834,821 km (0.075 R)
• M50: 18,940,736 km (0.059 R)
• M51: 19,100,058 km (0.104 R)
• M52: 19,153,315 km (0.07 R)
• M53: 19,420,048 km (0.119 R)
• M54: 19,634,272 km (0.07 R)
• M55: 19,849,393 km (0.108 R)
• M56: 20,011,258 km (0.11 R)
• M57: 20,499,247 km (0.091 R)
• M58: 20,936,521 km (0.099 R)
• M59: 21,101,228 km (0.099 R)
• M60: 21,931,197 km (0.09 R)
• M61: 21,986,997 km (0.058 R)
• M62: 22,154,397 km (0.11 R)
• M63: 22,210,347 km (0.077 R)
• M64: 22,434,445 km (0.089 R)
• M65: 22,659,290 km (0.107 R)
• M66: 23,224,621 km (0.1 R)
• M67: 25,473,675 km (0.096 R)
• M68: 26,653,553 km (0.057 R)
• M69: 27,911,672 km (0.092 R)
• M70: 28,153,422 km (0.085 R)
• M71: 29,127,603 km (0.031 R)
• M72: 29,680,517 km (0.082 R)
• M73: 30,983,813 km (0.078 R)
• M74: 31,611,077 km (0.099 R)
• M75: 32,115,820 km (0.099 R)
• M76: 35,526,652 km (0.041 R)
• M77: 35,919,945 km (0.083 R)
• M78: 36,314,734 km (0.028 R)
• M79: 37,174,921 km (0.1 R)
• M80: 37,307,914 km (0.108 R)
• M81: 39,050,430 km (0.108 R)
• M82: 40,887,940 km (0.07 R)
• M83: 41,506,677 km (0.044 R)
• M84: 41,575,642 km (0.059 R)
• M85: 42,405,910 km (0.09 R)
• M86: 42,753,426 km (0.089 R)
• M87: 45,070,846 km (0.111 R)
• M88: 45,141,756 km (0.099 R)
• M89: 45,283,575 km (0.119 R)
• M90: 45,567,661 km (0.076 R)
• M91: 45,923,704 km (0.112 R)
• M92: 47,500,914 km (0.059 R)
• M93: 47,573,020 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit