🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 179 Days

Day: 40.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 303 Days

Day: 39 Hours

Environment

Temp: -30 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,373,700 km

• M1: 337,942 km (0.055 R)
• M2: 563,685 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 327 Days

Day: 16.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.24 AU - 1.86 AU

Year: 849 Days

Day: 40.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,373,700 km

• M1: 851,062 km (0.112 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 9.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.87 AU - 7.53 AU

Year: 6788 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,373,700 km

• M1: 271,670 km (0.105 R)
• M2: 397,930 km (0.105 R)
• M3: 794,963 km (0.115 R)
• M4: 1,210,995 km (0.076 R)
• M5: 1,335,460 km (0.04 R)
• M6: 1,406,519 km (0.109 R)
• M7: 1,478,925 km (0.118 R)
• M8: 1,657,844 km (0.064 R)
• M9: 1,750,145 km (0.078 R)
• M10: 1,923,679 km (0.051 R)
• M11: 2,638,009 km (0.116 R)
• M12: 3,061,520 km (0.097 R)
• M13: 3,545,918 km (0.094 R)
• M14: 3,706,138 km (0.117 R)
• M15: 4,158,821 km (0.092 R)
• M16: 4,221,951 km (0.066 R)
• M17: 4,477,763 km (0.117 R)
• M18: 4,585,773 km (0.107 R)
• M19: 4,672,839 km (0.087 R)
• M20: 5,116,546 km (0.114 R)
• M21: 5,596,905 km (0.104 R)
• M22: 5,690,105 km (0.072 R)
• M23: 6,115,711 km (0.084 R)
• M24: 6,211,752 km (0.063 R)
• M25: 6,478,336 km (0.054 R)
• M26: 7,224,530 km (0.107 R)
• M27: 7,402,551 km (0.082 R)
• M28: 7,556,338 km (0.11 R)
• M29: 7,685,291 km (0.11 R)
• M30: 8,662,166 km (0.118 R)
• M31: 8,851,407 km (0.052 R)
• M32: 9,761,859 km (0.12 R)
• M33: 9,930,456 km (0.09 R)
• M34: 10,071,826 km (0.063 R)
• M35: 10,499,975 km (0.034 R)
• M36: 12,059,832 km (0.094 R)
• M37: 12,483,793 km (0.08 R)
• M38: 13,191,091 km (0.09 R)
• M39: 13,284,291 km (0.092 R)
• M40: 13,440,022 km (0.119 R)
• M41: 13,722,164 km (0.092 R)
• M42: 14,419,888 km (0.069 R)
• M43: 14,483,767 km (0.059 R)
• M44: 15,096,520 km (0.104 R)
• M45: 15,291,745 km (0.117 R)
• M46: 15,487,868 km (0.095 R)
• M47: 15,882,656 km (0.108 R)
• M48: 16,214,016 km (0.117 R)
• M49: 16,447,538 km (0.087 R)
• M50: 16,883,915 km (0.072 R)
• M51: 17,256,114 km (0.101 R)
• M52: 17,631,007 km (0.116 R)
• M53: 17,939,926 km (0.067 R)
• M54: 18,181,228 km (0.109 R)
• M55: 20,294,298 km (0.117 R)
• M56: 20,653,931 km (0.063 R)
• M57: 20,798,442 km (0.025 R)
• M58: 21,745,696 km (0.088 R)
• M59: 21,892,601 km (0.059 R)
• M60: 22,113,707 km (0.111 R)
• M61: 22,930,661 km (0.092 R)
• M62: 23,455,749 km (0.094 R)
• M63: 23,568,845 km (0.118 R)
• M64: 24,098,721 km (0.114 R)
• M65: 24,517,745 km (0.082 R)
• M66: 24,747,377 km (0.113 R)
• M67: 25,517,806 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 9.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.24 AU - 8.5 AU

Year: 8798 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,373,700 km

• M1: 120,875 km (0.111 R)
• M2: 185,053 km (0.108 R)
• M3: 375,790 km (0.107 R)
• M4: 671,096 km (0.083 R)
• M5: 1,181,524 km (0.095 R)
• M6: 1,450,501 km (0.096 R)
• M7: 1,618,051 km (0.083 R)
• M8: 1,899,295 km (0.097 R)
• M9: 2,064,451 km (0.108 R)
• M10: 2,428,721 km (0.113 R)
• M11: 2,751,105 km (0.105 R)
• M12: 3,066,008 km (0.084 R)
• M13: 3,348,150 km (0.104 R)
• M14: 3,459,002 km (0.083 R)
• M15: 3,571,051 km (0.091 R)
• M16: 3,707,185 km (0.119 R)
• M17: 3,821,926 km (0.104 R)
• M18: 4,732,229 km (0.112 R)
• M19: 4,957,374 km (0.071 R)
• M20: 5,109,515 km (0.108 R)
• M21: 5,288,883 km (0.086 R)
• M22: 5,496,525 km (0.115 R)
• M23: 5,627,573 km (0.093 R)
• M24: 5,733,338 km (0.087 R)
• M25: 6,189,761 km (0.102 R)
• M26: 6,326,195 km (0.047 R)
• M27: 6,630,028 km (0.079 R)
• M28: 8,520,945 km (0.087 R)
• M29: 8,672,937 km (0.086 R)
• M30: 8,917,978 km (0.042 R)
• M31: 9,010,429 km (0.087 R)
• M32: 9,825,439 km (0.111 R)
• M33: 10,048,938 km (0.112 R)
• M34: 10,113,115 km (0.079 R)
• M35: 10,696,547 km (0.071 R)
• M36: 10,992,452 km (0.113 R)
• M37: 11,124,846 km (0.115 R)
• M38: 11,727,127 km (0.115 R)
• M39: 11,998,198 km (0.11 R)
• M40: 12,477,510 km (0.111 R)
• M41: 12,650,295 km (0.109 R)
• M42: 12,963,254 km (0.114 R)
• M43: 13,419,677 km (0.026 R)
• M44: 13,881,486 km (0.061 R)
• M45: 14,168,265 km (0.111 R)
• M46: 15,003,769 km (0.067 R)
• M47: 15,557,131 km (0.079 R)
• M48: 15,631,482 km (0.059 R)
• M49: 17,027,080 km (0.027 R)
• M50: 17,759,362 km (0.09 R)
• M51: 17,992,585 km (0.065 R)
• M52: 18,541,010 km (0.058 R)
• M53: 18,698,836 km (0.085 R)
• M54: 19,614,226 km (0.082 R)
• M55: 20,016,793 km (0.057 R)
• M56: 20,097,726 km (0.081 R)
• M57: 20,219,050 km (0.039 R)
• M58: 20,666,647 km (0.119 R)
• M59: 20,789,167 km (0.089 R)
• M60: 20,953,127 km (0.115 R)
• M61: 21,571,415 km (0.113 R)
• M62: 23,589,939 km (0.074 R)
• M63: 23,975,153 km (0.082 R)
• M64: 24,751,716 km (0.11 R)
• M65: 25,012,465 km (0.113 R)
• M66: 25,492,674 km (0.104 R)
• M67: 25,668,152 km (0.08 R)
• M68: 25,976,025 km (0.099 R)
• M69: 26,285,243 km (0.085 R)
• M70: 26,551,228 km (0.065 R)
• M71: 27,624,144 km (0.05 R)
• M72: 28,756,600 km (0.11 R)
• M73: 28,893,632 km (0.102 R)
• M74: 29,673,635 km (0.114 R)
• M75: 29,812,013 km (0.09 R)
• M76: 29,950,541 km (0.053 R)
• M77: 30,228,344 km (0.047 R)
• M78: 30,460,520 km (0.067 R)
• M79: 30,786,643 km (0.117 R)
• M80: 30,926,667 km (0.102 R)
• M81: 31,395,208 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 6.7

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.46 AU - 14.95 AU

Year: 18737 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,373,700 km

• M1: 100,530 km (0.068 R)
• M2: 184,604 km (0.106 R)
• M3: 234,719 km (0.089 R)
• M4: 438,172 km (0.1 R)
• M5: 530,474 km (0.108 R)
• M6: 823,985 km (0.075 R)
• M7: 1,037,162 km (0.115 R)
• M8: 1,189,004 km (0.033 R)
• M9: 1,866,084 km (0.092 R)
• M10: 2,275,384 km (0.116 R)
• M11: 2,957,700 km (0.08 R)
• M12: 3,546,218 km (0.034 R)
• M13: 4,785,785 km (0.079 R)
• M14: 5,211,840 km (0.099 R)
• M15: 5,429,356 km (0.04 R)
• M16: 5,605,582 km (0.03 R)
• M17: 6,796,530 km (0.075 R)
• M18: 7,566,959 km (0.097 R)
• M19: 7,912,680 km (0.098 R)
• M20: 9,664,172 km (0.068 R)
• M21: 10,147,224 km (0.119 R)
• M22: 10,748,158 km (0.044 R)
• M23: 10,858,711 km (0.083 R)
• M24: 11,248,563 km (0.065 R)
• M25: 11,870,292 km (0.097 R)
• M26: 12,970,435 km (0.092 R)
• M27: 13,029,227 km (0.108 R)
• M28: 13,443,313 km (0.089 R)
• M29: 13,982,015 km (0.115 R)
• M30: 14,895,610 km (0.1 R)
• M31: 15,328,396 km (0.09 R)
• M32: 15,954,015 km (0.103 R)
• M33: 16,843,823 km (0.109 R)
• M34: 18,804,303 km (0.102 R)
• M35: 19,204,926 km (0.067 R)
• M36: 19,339,115 km (0.057 R)
• M37: 19,541,072 km (0.097 R)
• M38: 23,650,526 km (0.068 R)
• M39: 24,517,894 km (0.107 R)
• M40: 27,408,275 km (0.061 R)
• M41: 27,862,454 km (0.063 R)
• M42: 28,471,766 km (0.083 R)
• M43: 28,701,399 km (0.064 R)
• M44: 30,717,529 km (0.091 R)
• M45: 31,980,584 km (0.109 R)
• M46: 32,219,342 km (0.049 R)
• M47: 33,502,593 km (0.106 R)
• M48: 33,745,091 km (0.085 R)
• M49: 34,394,495 km (0.102 R)
• M50: 35,047,939 km (0.084 R)
• M51: 35,540,864 km (0.063 R)
• M52: 36,949,627 km (0.101 R)
• M53: 37,955,074 km (0.085 R)
• M54: 38,292,118 km (0.066 R)
• M55: 38,715,031 km (0.09 R)
• M56: 38,969,497 km (0.046 R)
• M57: 40,766,018 km (0.055 R)
• M58: 42,764,347 km (0.028 R)
• M59: 43,467,008 km (0.026 R)
• M60: 44,261,971 km (0.073 R)
• M61: 45,061,721 km (0.054 R)
• M62: 46,045,626 km (0.106 R)
• M63: 46,315,202 km (0.102 R)
• M64: 46,405,110 km (0.071 R)
• M65: 48,034,530 km (0.075 R)
• M66: 48,581,909 km (0.074 R)
• M67: 48,673,313 km (0.112 R)
• M68: 49,039,528 km (0.088 R)
• M69: 49,314,938 km (0.058 R)
• M70: 49,682,799 km (0.116 R)
• M71: 49,959,256 km (0.087 R)
• M72: 51,256,270 km (0.115 R)
• M73: 51,722,117 km (0.084 R)
• M74: 51,815,466 km (0.049 R)
• M75: 54,642,118 km (0.092 R)
• M76: 54,832,257 km (0.115 R)
• M77: 55,690,949 km (0.109 R)
• M78: 55,882,285 km (0.095 R)
• M79: 56,553,979 km (0.117 R)
• M80: 57,518,287 km (0.118 R)
• M81: 57,614,927 km (0.108 R)
• M82: 58,196,414 km (0.081 R)
• M83: 59,756,421 km (0.094 R)
• M84: 60,148,666 km (0.062 R)
• M85: 60,935,551 km (0.11 R)
• M86: 61,231,456 km (0.035 R)
• M87: 62,320,678 km (0.037 R)
• M88: 63,116,838 km (0.032 R)
• M89: 64,719,480 km (0.049 R)
• M90: 65,021,368 km (0.063 R)
• M91: 65,222,876 km (0.07 R)
• M92: 65,525,663 km (0.114 R)
• M93: 66,335,286 km (0.045 R)
• M94: 67,046,325 km (0.117 R)
• M95: 68,373,707 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit