🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 212 Days

Day: 47 Hours

Environment

Temp: 189 °C

Axial Tilt: 163 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 254 Days

Day: 27.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.2 AU

Year: 404 Days

Day: 44.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,486,403 km

• M1: 287,378 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.4 AU - 2.2 AU

Year: 857 Days

Day: 29.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.67 AU - 4.53 AU

Year: 2945 Days

Day: 22.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 9.4

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.99 AU - 7.55 AU

Year: 5570 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,486,403 km

• M1: 122,670 km (0.106 R)
• M2: 225,145 km (0.096 R)
• M3: 380,427 km (0.085 R)
• M4: 626,665 km (0.113 R)
• M5: 847,472 km (0.054 R)
• M6: 1,029,533 km (0.04 R)
• M7: 1,158,336 km (0.1 R)
• M8: 1,327,083 km (0.09 R)
• M9: 1,485,956 km (0.107 R)
• M10: 1,613,862 km (0.088 R)
• M11: 1,803,253 km (0.082 R)
• M12: 1,999,974 km (0.05 R)
• M13: 2,080,757 km (0.105 R)
• M14: 2,287,351 km (0.084 R)
• M15: 2,371,874 km (0.082 R)
• M16: 3,085,755 km (0.112 R)
• M17: 3,203,190 km (0.087 R)
• M18: 3,466,482 km (0.035 R)
• M19: 3,662,605 km (0.09 R)
• M20: 4,220,455 km (0.08 R)
• M21: 4,913,991 km (0.07 R)
• M22: 5,134,498 km (0.116 R)
• M23: 5,585,386 km (0.048 R)
• M24: 5,671,405 km (0.056 R)
• M25: 6,166,873 km (0.059 R)
• M26: 6,226,114 km (0.114 R)
• M27: 6,464,872 km (0.076 R)
• M28: 6,645,885 km (0.078 R)
• M29: 6,951,514 km (0.077 R)
• M30: 7,168,132 km (0.099 R)
• M31: 7,512,955 km (0.042 R)
• M32: 7,671,678 km (0.047 R)
• M33: 8,284,431 km (0.108 R)
• M34: 8,481,152 km (0.111 R)
• M35: 9,047,230 km (0.051 R)
• M36: 9,182,168 km (0.105 R)
• M37: 9,763,355 km (0.039 R)
• M38: 10,040,859 km (0.101 R)
• M39: 10,996,790 km (0.112 R)
• M40: 11,285,663 km (0.113 R)
• M41: 11,358,368 km (0.11 R)
• M42: 11,503,927 km (0.12 R)
• M43: 12,055,793 km (0.118 R)
• M44: 13,108,813 km (0.06 R)
• M45: 13,415,189 km (0.068 R)
• M46: 13,723,809 km (0.098 R)
• M47: 15,302,067 km (0.066 R)
• M48: 16,153,428 km (0.072 R)
• M49: 16,358,378 km (0.055 R)
• M50: 16,481,796 km (0.116 R)
• M51: 17,312,363 km (0.113 R)
• M52: 17,438,175 km (0.106 R)
• M53: 17,986,601 km (0.071 R)
• M54: 18,241,815 km (0.096 R)
• M55: 18,755,534 km (0.109 R)
• M56: 19,187,273 km (0.089 R)
• M57: 19,360,956 km (0.108 R)
• M58: 20,991,573 km (0.098 R)
• M59: 21,305,130 km (0.119 R)
• M60: 21,936,583 km (0.119 R)
• M61: 22,895,505 km (0.111 R)
• M62: 23,449,466 km (0.054 R)
• M63: 24,523,878 km (0.071 R)
• M64: 25,901,076 km (0.108 R)
• M65: 26,526,694 km (0.03 R)
• M66: 26,962,623 km (0.074 R)
• M67: 27,254,638 km (0.1 R)
• M68: 29,327,615 km (0.1 R)
• M69: 29,527,777 km (0.116 R)
• M70: 30,890,016 km (0.059 R)
• M71: 31,297,670 km (0.1 R)
• M72: 32,221,287 km (0.082 R)
• M73: 33,205,791 km (0.113 R)
• M74: 34,200,317 km (0.114 R)
• M75: 34,358,143 km (0.112 R)
• M76: 34,674,692 km (0.048 R)
• M77: 35,417,146 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.69 AU - 13.21 AU

Year: 13745 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,486,403 km

• M1: 179,667 km (0.092 R)
• M2: 306,676 km (0.081 R)
• M3: 542,442 km (0.082 R)
• M4: 643,121 km (0.099 R)
• M5: 808,576 km (0.072 R)
• M6: 1,420,432 km (0.086 R)
• M7: 2,100,205 km (0.089 R)
• M8: 2,213,300 km (0.074 R)
• M9: 2,416,305 km (0.075 R)
• M10: 2,535,086 km (0.039 R)
• M11: 2,998,540 km (0.096 R)
• M12: 3,191,671 km (0.116 R)
• M13: 3,355,630 km (0.102 R)
• M14: 3,795,597 km (0.071 R)
• M15: 4,004,885 km (0.1 R)
• M16: 5,301,599 km (0.113 R)
• M17: 6,097,160 km (0.062 R)
• M18: 6,384,538 km (0.072 R)
• M19: 6,676,403 km (0.104 R)
• M20: 7,230,215 km (0.098 R)
• M21: 7,932,277 km (0.114 R)
• M22: 8,336,790 km (0.082 R)
• M23: 9,259,959 km (0.056 R)
• M24: 10,705,074 km (0.042 R)
• M25: 11,202,337 km (0.111 R)
• M26: 11,554,940 km (0.082 R)
• M27: 11,758,243 km (0.116 R)
• M28: 11,911,282 km (0.108 R)
• M29: 12,634,887 km (0.085 R)
• M30: 13,586,030 km (0.104 R)
• M31: 13,693,142 km (0.109 R)
• M32: 14,451,005 km (0.108 R)
• M33: 14,615,114 km (0.082 R)
• M34: 15,222,331 km (0.102 R)
• M35: 15,725,429 km (0.055 R)
• M36: 16,862,672 km (0.075 R)
• M37: 18,144,277 km (0.069 R)
• M38: 18,677,743 km (0.112 R)
• M39: 19,759,784 km (0.031 R)
• M40: 20,125,102 km (0.091 R)
• M41: 21,483,451 km (0.117 R)
• M42: 22,553,375 km (0.114 R)
• M43: 22,871,270 km (0.079 R)
• M44: 22,998,877 km (0.082 R)
• M45: 23,511,699 km (0.12 R)
• M46: 24,028,410 km (0.101 R)
• M47: 24,548,711 km (0.111 R)
• M48: 28,431,375 km (0.106 R)
• M49: 28,843,816 km (0.059 R)
• M50: 29,674,682 km (0.099 R)
• M51: 31,999,882 km (0.099 R)
• M52: 32,285,764 km (0.063 R)
• M53: 32,428,929 km (0.102 R)
• M54: 33,076,089 km (0.051 R)
• M55: 33,800,293 km (0.075 R)
• M56: 36,599,119 km (0.098 R)
• M57: 36,898,165 km (0.072 R)
• M58: 37,724,394 km (0.047 R)
• M59: 38,101,979 km (0.106 R)
• M60: 39,242,364 km (0.111 R)
• M61: 40,780,230 km (0.079 R)
• M62: 41,167,838 km (0.112 R)
• M63: 41,634,434 km (0.046 R)
• M64: 43,518,619 km (0.045 R)
• M65: 43,914,754 km (0.077 R)
• M66: 44,949,971 km (0.044 R)
• M67: 47,369,867 km (0.112 R)
• M68: 47,777,222 km (0.055 R)
• M69: 48,513,542 km (0.111 R)
• M70: 48,677,651 km (0.103 R)
• M71: 50,495,265 km (0.095 R)
• M72: 50,994,773 km (0.091 R)
• M73: 51,412,300 km (0.027 R)
• M74: 53,432,470 km (0.077 R)
• M75: 54,026,523 km (0.106 R)
• M76: 55,050,072 km (0.052 R)
• M77: 56,943,083 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 3.6

Gravity: 70.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.17 AU - 15.01 AU

Year: 16801 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,486,403 km

• M1: 79,436 km (0.053 R)
• M2: 451,038 km (0.079 R)
• M3: 553,213 km (0.12 R)
• M4: 755,320 km (0.07 R)
• M5: 803,341 km (0.065 R)
• M6: 1,278,463 km (0.076 R)
• M7: 1,482,964 km (0.073 R)
• M8: 1,729,202 km (0.107 R)
• M9: 1,760,917 km (0.106 R)
• M10: 2,224,520 km (0.106 R)
• M11: 2,293,635 km (0.042 R)
• M12: 2,363,646 km (0.06 R)
• M13: 2,505,615 km (0.114 R)
• M14: 2,541,518 km (0.105 R)
• M15: 2,760,679 km (0.059 R)
• M16: 2,985,824 km (0.107 R)
• M17: 4,631,550 km (0.092 R)
• M18: 5,729,748 km (0.12 R)
• M19: 5,824,743 km (0.069 R)
• M20: 5,968,207 km (0.076 R)
• M21: 6,112,868 km (0.052 R)
• M22: 6,903,792 km (0.075 R)
• M23: 7,883,957 km (0.111 R)
• M24: 8,202,451 km (0.026 R)
• M25: 9,017,012 km (0.045 R)
• M26: 9,518,015 km (0.068 R)
• M27: 9,970,848 km (0.103 R)
• M28: 12,093,791 km (0.085 R)
• M29: 12,831,309 km (0.098 R)
• M30: 13,646,617 km (0.081 R)
• M31: 14,478,680 km (0.094 R)
• M32: 14,868,084 km (0.089 R)
• M33: 15,195,404 km (0.114 R)
• M34: 17,758,614 km (0.099 R)
• M35: 17,897,141 km (0.071 R)
• M36: 17,966,555 km (0.098 R)
• M37: 18,525,153 km (0.075 R)
• M38: 18,595,464 km (0.075 R)
• M39: 19,946,333 km (0.06 R)
• M40: 20,451,974 km (0.067 R)
• M41: 20,597,233 km (0.105 R)
• M42: 21,845,627 km (0.104 R)
• M43: 22,217,378 km (0.083 R)
• M44: 22,441,476 km (0.068 R)
• M45: 23,193,953 km (0.095 R)
• M46: 23,801,769 km (0.074 R)
• M47: 25,033,109 km (0.11 R)
• M48: 26,206,106 km (0.084 R)
• M49: 26,363,932 km (0.118 R)
• M50: 26,680,331 km (0.081 R)
• M51: 27,237,135 km (0.097 R)
• M52: 27,717,493 km (0.059 R)
• M53: 27,958,645 km (0.082 R)
• M54: 28,443,193 km (0.111 R)
• M55: 29,175,175 km (0.085 R)
• M56: 30,160,726 km (0.058 R)
• M57: 31,491,698 km (0.112 R)
• M58: 32,164,290 km (0.107 R)
• M59: 33,352,845 km (0.098 R)
• M60: 33,438,266 km (0.097 R)
• M61: 33,609,406 km (0.05 R)
• M62: 33,695,125 km (0.083 R)
• M63: 37,003,482 km (0.069 R)
• M64: 37,269,018 km (0.081 R)
• M65: 37,802,185 km (0.094 R)
• M66: 38,785,941 km (0.049 R)
• M67: 40,140,998 km (0.094 R)
• M68: 40,231,804 km (0.045 R)
• M69: 42,248,533 km (0.025 R)
• M70: 44,862,606 km (0.114 R)
• M71: 45,334,737 km (0.066 R)
• M72: 46,857,045 km (0.068 R)
• M73: 48,686,477 km (0.082 R)
• M74: 49,658,564 km (0.106 R)
• M75: 51,523,302 km (0.073 R)
• M76: 51,622,036 km (0.075 R)
• M77: 51,918,839 km (0.099 R)
• M78: 52,812,237 km (0.114 R)
• M79: 52,911,869 km (0.035 R)
• M80: 53,610,791 km (0.098 R)
• M81: 53,810,952 km (0.091 R)
• M82: 54,111,794 km (0.06 R)
• M83: 56,844,349 km (0.025 R)
• M84: 64,028,337 km (0.096 R)
• M85: 66,056,137 km (0.112 R)
• M86: 66,378,221 km (0.05 R)
• M87: 66,700,754 km (0.066 R)
• M88: 69,627,636 km (0.1 R)
• M89: 69,736,843 km (0.079 R)
• M90: 69,846,199 km (0.093 R)
• M91: 69,955,555 km (0.089 R)
• M92: 70,942,003 km (0.103 R)
• M93: 73,039,515 km (0.045 R)
• M94: 73,261,518 km (0.079 R)
• M95: 73,483,671 km (0.043 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit