🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 21.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,342,518 km

• M1: 63,130 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 27.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 69.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.18 AU - 1.28 AU

Year: 498 Days

Day: 42.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,342,518 km

• M1: 83,176 km (0.103 R)
• M2: 395,387 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.26 AU - 1.72 AU

Year: 664 Days

Day: 24.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,342,518 km

• M1: 419,772 km (0.083 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 8.4

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.01 AU - 7.03 AU

Year: 6794 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,342,518 km

• M1: 267,930 km (0.105 R)
• M2: 1,040,304 km (0.062 R)
• M3: 1,277,416 km (0.102 R)
• M4: 1,334,712 km (0.12 R)
• M5: 1,511,686 km (0.06 R)
• M6: 1,613,413 km (0.072 R)
• M7: 2,043,058 km (0.079 R)
• M8: 2,677,353 km (0.106 R)
• M9: 3,693,272 km (0.093 R)
• M10: 4,170,190 km (0.113 R)
• M11: 4,430,640 km (0.05 R)
• M12: 4,666,556 km (0.095 R)
• M13: 4,876,292 km (0.082 R)
• M14: 5,398,838 km (0.06 R)
• M15: 6,199,485 km (0.113 R)
• M16: 6,364,043 km (0.064 R)
• M17: 6,530,097 km (0.099 R)
• M18: 6,697,497 km (0.113 R)
• M19: 7,139,708 km (0.087 R)
• M20: 7,243,080 km (0.026 R)
• M21: 7,591,194 km (0.119 R)
• M22: 7,980,598 km (0.09 R)
• M23: 8,159,666 km (0.062 R)
• M24: 9,075,205 km (0.116 R)
• M25: 9,488,395 km (0.092 R)
• M26: 9,640,087 km (0.078 R)
• M27: 10,450,010 km (0.084 R)
• M28: 10,724,821 km (0.088 R)
• M29: 11,766,321 km (0.118 R)
• M30: 12,257,900 km (0.079 R)
• M31: 12,423,355 km (0.106 R)
• M32: 12,630,997 km (0.082 R)
• M33: 13,473,532 km (0.079 R)
• M34: 13,644,074 km (0.078 R)
• M35: 14,030,784 km (0.083 R)
• M36: 14,595,516 km (0.095 R)
• M37: 15,123,597 km (0.107 R)
• M38: 15,256,589 km (0.112 R)
• M39: 15,568,351 km (0.067 R)
• M40: 16,288,964 km (0.082 R)
• M41: 16,653,235 km (0.115 R)
• M42: 16,744,789 km (0.055 R)
• M43: 17,715,829 km (0.116 R)
• M44: 17,949,650 km (0.102 R)
• M45: 18,562,553 km (0.117 R)
• M46: 19,422,441 km (0.055 R)
• M47: 19,615,273 km (0.102 R)
• M48: 19,760,383 km (0.108 R)
• M49: 19,954,411 km (0.106 R)
• M50: 20,295,345 km (0.098 R)
• M51: 20,442,100 km (0.079 R)
• M52: 21,329,814 km (0.101 R)
• M53: 22,079,150 km (0.057 R)
• M54: 22,888,025 km (0.081 R)
• M55: 23,501,077 km (0.083 R)
• M56: 24,015,993 km (0.095 R)
• M57: 24,690,979 km (0.096 R)
• M58: 24,952,177 km (0.034 R)
• M59: 25,741,605 km (0.119 R)
• M60: 25,847,520 km (0.108 R)
• M61: 25,953,435 km (0.065 R)
• M62: 27,075,270 km (0.067 R)
• M63: 27,290,840 km (0.12 R)
• M64: 27,344,696 km (0.053 R)
• M65: 27,560,865 km (0.11 R)
• M66: 27,669,173 km (0.045 R)
• M67: 28,322,018 km (0.107 R)
• M68: 29,200,457 km (0.114 R)
• M69: 29,753,820 km (0.094 R)
• M70: 29,864,971 km (0.119 R)
• M71: 29,920,621 km (0.054 R)
• M72: 29,976,272 km (0.086 R)
• M73: 30,031,922 km (0.087 R)
• M74: 31,209,108 km (0.048 R)
• M75: 31,322,054 km (0.11 R)
• M76: 33,840,086 km (0.088 R)
• M77: 36,066,551 km (0.08 R)
• M78: 36,363,054 km (0.112 R)
• M79: 37,077,832 km (0.116 R)
• M80: 37,737,260 km (0.083 R)
• M81: 39,493,987 km (0.039 R)
• M82: 40,967,975 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 8.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.12 AU - 9.2 AU

Year: 8514 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,342,518 km

• M1: 144,362 km (0.062 R)
• M2: 294,259 km (0.068 R)
• M3: 680,820 km (0.069 R)
• M4: 900,280 km (0.108 R)
• M5: 1,048,980 km (0.114 R)
• M6: 1,354,160 km (0.099 R)
• M7: 2,222,576 km (0.111 R)
• M8: 2,984,029 km (0.071 R)
• M9: 3,050,899 km (0.099 R)
• M10: 3,277,540 km (0.039 R)
• M11: 3,533,352 km (0.114 R)
• M12: 3,651,834 km (0.086 R)
• M13: 3,723,491 km (0.079 R)
• M14: 4,620,181 km (0.029 R)
• M15: 4,959,917 km (0.07 R)
• M16: 5,280,805 km (0.096 R)
• M17: 5,498,470 km (0.047 R)
• M18: 5,746,952 km (0.066 R)
• M19: 5,830,577 km (0.115 R)
• M20: 5,942,626 km (0.118 R)
• M21: 6,572,283 km (0.101 R)
• M22: 7,193,114 km (0.086 R)
• M23: 7,464,934 km (0.099 R)
• M24: 7,556,338 km (0.053 R)
• M25: 8,300,587 km (0.026 R)
• M26: 8,873,996 km (0.093 R)
• M27: 9,328,923 km (0.095 R)
• M28: 9,592,215 km (0.066 R)
• M29: 9,691,698 km (0.083 R)
• M30: 9,891,561 km (0.082 R)
• M31: 10,533,336 km (0.098 R)
• M32: 10,841,956 km (0.063 R)
• M33: 11,049,448 km (0.1 R)
• M34: 11,538,783 km (0.086 R)
• M35: 11,892,582 km (0.093 R)
• M36: 12,357,831 km (0.111 R)
• M37: 12,865,566 km (0.111 R)
• M38: 13,677,135 km (0.112 R)
• M39: 13,789,184 km (0.103 R)
• M40: 13,901,382 km (0.079 R)
• M41: 14,240,072 km (0.102 R)
• M42: 15,856,028 km (0.104 R)
• M43: 16,091,645 km (0.059 R)
• M44: 16,328,458 km (0.053 R)
• M45: 16,447,239 km (0.052 R)
• M46: 16,526,675 km (0.038 R)
• M47: 16,765,433 km (0.07 R)
• M48: 16,965,446 km (0.094 R)
• M49: 17,045,630 km (0.108 R)
• M50: 17,813,815 km (0.08 R)
• M51: 18,387,074 km (0.118 R)
• M52: 18,758,825 km (0.047 R)
• M53: 19,383,845 km (0.104 R)
• M54: 19,931,074 km (0.077 R)
• M55: 20,312,848 km (0.081 R)
• M56: 20,397,969 km (0.118 R)
• M57: 20,568,810 km (0.114 R)
• M58: 20,997,707 km (0.119 R)
• M59: 22,565,941 km (0.081 R)
• M60: 22,919,591 km (0.038 R)
• M61: 23,008,302 km (0.08 R)
• M62: 24,261,932 km (0.098 R)
• M63: 24,851,497 km (0.099 R)
• M64: 25,399,923 km (0.093 R)
• M65: 25,583,629 km (0.098 R)
• M66: 26,695,142 km (0.069 R)
• M67: 26,788,491 km (0.108 R)
• M68: 27,539,023 km (0.057 R)
• M69: 27,869,635 km (0.061 R)
• M70: 28,534,597 km (0.101 R)
• M71: 29,541,989 km (0.079 R)
• M72: 30,707,506 km (0.115 R)
• M73: 30,854,262 km (0.108 R)
• M74: 31,001,316 km (0.077 R)
• M75: 31,443,528 km (0.11 R)
• M76: 31,838,616 km (0.079 R)
• M77: 32,533,647 km (0.1 R)
• M78: 33,686,449 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.9

Radius: 4.1

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.89 AU - 17.37 AU

Year: 25896 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,342,518 km

• M1: 134,488 km (0.111 R)
• M2: 234,719 km (0.118 R)
• M3: 358,287 km (0.064 R)
• M4: 451,636 km (0.064 R)
• M5: 570,566 km (0.117 R)
• M6: 606,320 km (0.111 R)
• M7: 777,011 km (0.113 R)
• M8: 857,645 km (0.071 R)
• M9: 1,027,289 km (0.065 R)
• M10: 1,138,589 km (0.092 R)
• M11: 1,470,697 km (0.06 R)
• M12: 1,621,791 km (0.07 R)
• M13: 1,725,312 km (0.094 R)
• M14: 1,938,938 km (0.085 R)
• M15: 2,479,286 km (0.045 R)
• M16: 2,874,224 km (0.092 R)
• M17: 3,486,079 km (0.083 R)
• M18: 3,823,871 km (0.117 R)
• M19: 4,101,525 km (0.106 R)
• M20: 4,566,625 km (0.116 R)
• M21: 4,602,977 km (0.083 R)
• M22: 4,712,931 km (0.073 R)
• M23: 4,786,833 km (0.089 R)
• M24: 5,048,180 km (0.079 R)
• M25: 5,085,879 km (0.063 R)
• M26: 5,584,638 km (0.09 R)
• M27: 5,623,683 km (0.093 R)
• M28: 6,058,863 km (0.09 R)
• M29: 6,545,804 km (0.077 R)
• M30: 6,752,399 km (0.057 R)
• M31: 6,793,987 km (0.101 R)
• M32: 7,427,833 km (0.114 R)
• M33: 8,168,792 km (0.094 R)
• M34: 8,615,641 km (0.106 R)
• M35: 9,439,775 km (0.095 R)
• M36: 10,193,150 km (0.051 R)
• M37: 10,384,486 km (0.072 R)
• M38: 10,528,698 km (0.084 R)
• M39: 10,673,808 km (0.056 R)
• M40: 10,722,278 km (0.06 R)
• M41: 11,458,000 km (0.053 R)
• M42: 11,557,333 km (0.083 R)
• M43: 12,720,157 km (0.053 R)
• M44: 13,445,857 km (0.11 R)
• M45: 13,708,401 km (0.07 R)
• M46: 14,345,239 km (0.062 R)
• M47: 14,829,039 km (0.057 R)
• M48: 15,209,167 km (0.083 R)
• M49: 17,556,058 km (0.073 R)
• M50: 18,654,106 km (0.04 R)
• M51: 19,477,344 km (0.111 R)
• M52: 20,855,290 km (0.087 R)
• M53: 21,832,313 km (0.05 R)
• M54: 22,512,684 km (0.098 R)
• M55: 23,262,768 km (0.081 R)
• M56: 23,830,642 km (0.03 R)
• M57: 28,132,478 km (0.113 R)
• M58: 28,333,538 km (0.091 R)
• M59: 28,669,834 km (0.089 R)
• M60: 29,686,650 km (0.111 R)
• M61: 29,959,816 km (0.076 R)
• M62: 30,646,321 km (0.073 R)
• M63: 30,715,136 km (0.09 R)
• M64: 30,784,250 km (0.118 R)
• M65: 31,337,912 km (0.11 R)
• M66: 31,895,014 km (0.107 R)
• M67: 32,666,191 km (0.12 R)
• M68: 32,877,573 km (0.104 R)
• M69: 33,089,403 km (0.109 R)
• M70: 33,372,592 km (0.109 R)
• M71: 34,585,083 km (0.111 R)
• M72: 34,728,697 km (0.082 R)
• M73: 34,800,653 km (0.115 R)
• M74: 35,160,736 km (0.092 R)
• M75: 35,739,380 km (0.066 R)
• M76: 38,531,026 km (0.109 R)
• M77: 40,783,970 km (0.104 R)
• M78: 43,156,293 km (0.103 R)
• M79: 44,320,314 km (0.09 R)
• M80: 45,967,087 km (0.111 R)
• M81: 46,362,026 km (0.109 R)
• M82: 46,678,874 km (0.042 R)
• M83: 46,996,470 km (0.119 R)
• M84: 48,033,483 km (0.066 R)
• M85: 48,193,702 km (0.086 R)
• M86: 48,594,924 km (0.117 R)
• M87: 48,755,741 km (0.097 R)
• M88: 49,158,608 km (0.057 R)
• M89: 49,320,024 km (0.106 R)
• M90: 53,994,958 km (0.08 R)
• M91: 55,584,286 km (0.086 R)
• M92: 55,752,434 km (0.106 R)
• M93: 55,920,881 km (0.11 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: 408 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit