🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.13 AU

Year: 366 Days

Day: 13.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 150.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.57 AU - 2.07 AU

Year: 940 Days

Day: 41.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,732,581 km

• M1: 1,202,019 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.88 AU - 3.08 AU

Year: 1970 Days

Day: 38.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 176 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.68 AU - 6.68 AU

Year: 5183 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 90,732,581 km

• M1: 199,264 km (0.062 R)
• M2: 331,808 km (0.119 R)
• M3: 430,543 km (0.091 R)
• M4: 591,959 km (0.104 R)
• M5: 711,487 km (0.083 R)
• M6: 805,734 km (0.097 R)
• M7: 986,598 km (0.114 R)
• M8: 1,118,094 km (0.063 R)
• M9: 1,247,646 km (0.099 R)
• M10: 1,382,883 km (0.046 R)
• M11: 1,523,206 km (0.105 R)
• M12: 1,659,489 km (0.105 R)
• M13: 1,819,110 km (0.104 R)
• M14: 2,329,688 km (0.075 R)
• M15: 2,661,795 km (0.107 R)
• M16: 2,963,683 km (0.118 R)
• M17: 3,055,387 km (0.091 R)
• M18: 3,577,035 km (0.1 R)
• M19: 3,848,405 km (0.067 R)
• M20: 4,905,913 km (0.118 R)
• M21: 5,001,356 km (0.042 R)
• M22: 5,687,412 km (0.09 R)
• M23: 5,831,175 km (0.053 R)
• M24: 6,240,176 km (0.055 R)
• M25: 6,568,095 km (0.031 R)
• M26: 6,749,258 km (0.083 R)
• M27: 6,855,771 km (0.043 R)
• M28: 7,039,777 km (0.11 R)
• M29: 7,318,777 km (0.107 R)
• M30: 7,538,386 km (0.063 R)
• M31: 7,648,939 km (0.064 R)
• M32: 7,871,840 km (0.091 R)
• M33: 8,422,061 km (0.102 R)
• M34: 8,735,020 km (0.091 R)
• M35: 8,868,012 km (0.04 R)
• M36: 9,018,358 km (0.072 R)
• M37: 9,542,848 km (0.1 R)
• M38: 9,731,341 km (0.115 R)
• M39: 9,834,714 km (0.117 R)
• M40: 10,216,787 km (0.119 R)
• M41: 10,444,923 km (0.115 R)
• M42: 10,586,144 km (0.091 R)
• M43: 10,834,775 km (0.054 R)
• M44: 11,175,410 km (0.109 R)
• M45: 11,374,225 km (0.106 R)
• M46: 11,537,736 km (0.067 R)
• M47: 11,996,253 km (0.117 R)
• M48: 12,292,756 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.8

Radius: 3.6

Gravity: 56.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.24 AU - 14.46 AU

Year: 15619 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 167.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,732,581 km

• M1: 68,067 km (0.099 R)
• M2: 553,811 km (0.111 R)
• M3: 696,827 km (0.104 R)
• M4: 828,473 km (0.081 R)
• M5: 897,288 km (0.094 R)
• M6: 944,262 km (0.044 R)
• M7: 1,114,953 km (0.114 R)
• M8: 1,165,517 km (0.102 R)
• M9: 1,348,475 km (0.072 R)
• M10: 1,568,534 km (0.072 R)
• M11: 1,653,954 km (0.12 R)
• M12: 1,682,826 km (0.07 R)
• M13: 2,861,358 km (0.096 R)
• M14: 3,107,297 km (0.058 R)
• M15: 3,178,805 km (0.068 R)
• M16: 4,156,577 km (0.051 R)
• M17: 4,474,921 km (0.071 R)
• M18: 4,555,704 km (0.113 R)
• M19: 4,596,245 km (0.114 R)
• M20: 4,759,755 km (0.099 R)
• M21: 5,432,647 km (0.066 R)
• M22: 5,912,407 km (0.04 R)
• M23: 6,045,699 km (0.109 R)
• M24: 6,726,369 km (0.09 R)
• M25: 7,478,697 km (0.043 R)
• M26: 8,060,333 km (0.07 R)
• M27: 8,656,481 km (0.083 R)
• M28: 8,909,002 km (0.095 R)
• M29: 10,207,512 km (0.102 R)
• M30: 10,260,619 km (0.082 R)
• M31: 11,730,418 km (0.107 R)
• M32: 12,574,898 km (0.036 R)
• M33: 13,033,415 km (0.081 R)
• M34: 13,380,782 km (0.114 R)
• M35: 13,907,516 km (0.065 R)
• M36: 15,162,791 km (0.092 R)
• M37: 16,205,189 km (0.086 R)
• M38: 17,397,335 km (0.075 R)
• M39: 18,422,828 km (0.082 R)
• M40: 18,877,755 km (0.115 R)
• M41: 19,073,729 km (0.047 R)
• M42: 19,467,919 km (0.032 R)
• M43: 19,798,381 km (0.119 R)
• M44: 21,342,530 km (0.111 R)
• M45: 21,546,731 km (0.116 R)
• M46: 21,751,680 km (0.075 R)
• M47: 22,508,346 km (0.056 R)
• M48: 22,855,263 km (0.051 R)
• M49: 23,835,728 km (0.116 R)
• M50: 24,189,228 km (0.106 R)
• M51: 24,544,523 km (0.089 R)
• M52: 25,332,155 km (0.114 R)
• M53: 26,346,429 km (0.063 R)
• M54: 26,565,440 km (0.056 R)
• M55: 28,789,213 km (0.064 R)
• M56: 29,467,938 km (0.072 R)
• M57: 31,612,872 km (0.096 R)
• M58: 33,018,045 km (0.104 R)
• M59: 34,204,656 km (0.091 R)
• M60: 34,363,828 km (0.103 R)
• M61: 35,324,545 km (0.096 R)
• M62: 35,646,779 km (0.076 R)
• M63: 35,808,195 km (0.108 R)
• M64: 36,456,403 km (0.088 R)
• M65: 37,108,649 km (0.11 R)
• M66: 38,672,845 km (0.118 R)
• M67: 40,258,433 km (0.12 R)
• M68: 42,291,468 km (0.115 R)
• M69: 43,578,907 km (0.119 R)
• M70: 43,838,010 km (0.088 R)
• M71: 44,097,563 km (0.087 R)
• M72: 45,490,469 km (0.079 R)
• M73: 46,456,422 km (0.118 R)
• M74: 46,544,685 km (0.074 R)
• M75: 46,897,736 km (0.081 R)
• M76: 47,163,272 km (0.117 R)
• M77: 47,517,968 km (0.119 R)
• M78: 47,606,830 km (0.074 R)
• M79: 51,113,553 km (0.05 R)
• M80: 51,934,397 km (0.073 R)
• M81: 52,117,505 km (0.086 R)
• M82: 53,128,038 km (0.101 R)
• M83: 53,867,052 km (0.06 R)
• M84: 56,951,012 km (0.111 R)
• M85: 57,045,258 km (0.094 R)
• M86: 57,234,201 km (0.079 R)
• M87: 58,276,599 km (0.086 R)
• M88: 58,943,207 km (0.106 R)
• M89: 59,995,777 km (0.095 R)
• M90: 62,411,035 km (0.094 R)
• M91: 62,605,512 km (0.083 R)
• M92: 63,875,299 km (0.094 R)
• M93: 64,759,422 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 3.1

Gravity: 53.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.58 AU - 21.12 AU

Year: 30097 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,732,581 km

• M1: 61,485 km (0.084 R)
• M2: 115,938 km (0.1 R)
• M3: 582,235 km (0.039 R)
• M4: 710,440 km (0.085 R)
• M5: 791,522 km (0.029 R)
• M6: 1,022,202 km (0.084 R)
• M7: 1,240,466 km (0.063 R)
• M8: 1,472,641 km (0.097 R)
• M9: 2,246,511 km (0.101 R)
• M10: 2,610,782 km (0.115 R)
• M11: 2,736,145 km (0.06 R)
• M12: 5,202,416 km (0.044 R)
• M13: 5,360,241 km (0.067 R)
• M14: 6,006,953 km (0.098 R)
• M15: 6,395,608 km (0.062 R)
• M16: 6,849,488 km (0.113 R)
• M17: 7,022,423 km (0.113 R)
• M18: 7,431,424 km (0.06 R)
• M19: 7,668,686 km (0.06 R)
• M20: 8,272,463 km (0.11 R)
• M21: 9,269,832 km (0.05 R)
• M22: 10,701,932 km (0.063 R)
• M23: 11,104,351 km (0.059 R)
• M24: 11,307,355 km (0.086 R)
• M25: 12,062,226 km (0.1 R)
• M26: 12,270,915 km (0.059 R)
• M27: 12,833,253 km (0.093 R)
• M28: 13,188,997 km (0.099 R)
• M29: 14,202,223 km (0.069 R)
• M30: 14,792,387 km (0.095 R)
• M31: 15,090,386 km (0.042 R)
• M32: 15,768,214 km (0.099 R)
• M33: 18,098,201 km (0.117 R)
• M34: 19,873,778 km (0.105 R)
• M35: 21,115,889 km (0.094 R)
• M36: 21,367,363 km (0.108 R)
• M37: 21,704,108 km (0.109 R)
• M38: 22,382,833 km (0.079 R)
• M39: 23,068,590 km (0.075 R)
• M40: 23,587,395 km (0.096 R)
• M41: 23,935,510 km (0.042 R)
• M42: 24,460,598 km (0.097 R)
• M43: 25,969,143 km (0.11 R)
• M44: 26,779,964 km (0.053 R)
• M45: 27,873,823 km (0.113 R)
• M46: 28,057,529 km (0.076 R)
• M47: 29,729,136 km (0.103 R)
• M48: 30,577,057 km (0.089 R)
• M49: 32,007,512 km (0.109 R)
• M50: 32,296,385 km (0.116 R)
• M51: 33,070,554 km (0.101 R)
• M52: 33,948,694 km (0.104 R)
• M53: 36,930,927 km (0.119 R)
• M54: 38,249,034 km (0.103 R)
• M55: 38,657,735 km (0.045 R)
• M56: 39,995,888 km (0.11 R)
• M57: 41,244,432 km (0.095 R)
• M58: 42,083,975 km (0.087 R)
• M59: 42,611,607 km (0.105 R)
• M60: 43,247,548 km (0.099 R)
• M61: 43,460,126 km (0.087 R)
• M62: 45,281,929 km (0.094 R)
• M63: 45,605,958 km (0.071 R)
• M64: 46,691,739 km (0.098 R)
• M65: 46,909,853 km (0.081 R)
• M66: 47,237,772 km (0.061 R)
• M67: 48,556,926 km (0.064 R)
• M68: 49,443,143 km (0.103 R)
• M69: 49,554,295 km (0.074 R)
• M70: 50,111,248 km (0.103 R)
• M71: 52,700,039 km (0.095 R)
• M72: 55,216,424 km (0.1 R)
• M73: 55,331,764 km (0.093 R)
• M74: 56,605,590 km (0.058 R)
• M75: 56,954,602 km (0.046 R)
• M76: 57,304,362 km (0.045 R)
• M77: 59,181,815 km (0.053 R)
• M78: 60,841,155 km (0.1 R)
• M79: 61,437,452 km (0.07 R)
• M80: 62,155,522 km (0.108 R)
• M81: 64,326,486 km (0.078 R)
• M82: 65,543,315 km (0.091 R)
• M83: 66,644,804 km (0.081 R)
• M84: 69,612,228 km (0.115 R)
• M85: 70,235,752 km (0.026 R)
• M86: 71,991,731 km (0.074 R)
• M87: 73,254,786 km (0.111 R)
• M88: 77,732,699 km (0.032 R)
• M89: 79,678,818 km (0.04 R)
• M90: 79,809,118 km (0.108 R)
• M91: 83,618,777 km (0.04 R)
• M92: 84,281,645 km (0.054 R)
• M93: 88,429,695 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit