🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.85 AU - 0.95 AU

Year: 317 Days

Day: 37 Hours

Environment

Temp: 41 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.8 AU - 1.16 AU

Year: 360 Days

Day: 45 Hours

Environment

Temp: 13 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.39 AU - 1.41 AU

Year: 614 Days

Day: 46.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.77 AU - 2.01 AU

Year: 964 Days

Day: 45.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.6 AU - 3.8 AU

Year: 2123 Days

Day: 23.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,238,471 km

• M1: 47,123 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 9.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.33 AU - 6.53 AU

Year: 4692 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,238,471 km

• M1: 139,276 km (0.099 R)
• M2: 275,559 km (0.085 R)
• M3: 340,634 km (0.066 R)
• M4: 462,108 km (0.093 R)
• M5: 559,945 km (0.061 R)
• M6: 691,142 km (0.11 R)
• M7: 860,936 km (0.083 R)
• M8: 985,401 km (0.066 R)
• M9: 1,136,495 km (0.057 R)
• M10: 1,209,798 km (0.082 R)
• M11: 1,306,438 km (0.056 R)
• M12: 1,372,411 km (0.076 R)
• M13: 1,588,879 km (0.083 R)
• M14: 2,263,416 km (0.079 R)
• M15: 2,843,706 km (0.076 R)
• M16: 2,944,834 km (0.062 R)
• M17: 3,468,427 km (0.115 R)
• M18: 3,764,780 km (0.103 R)
• M19: 4,118,429 km (0.098 R)
• M20: 4,926,557 km (0.044 R)
• M21: 5,136,144 km (0.098 R)
• M22: 5,295,316 km (0.111 R)
• M23: 5,384,476 km (0.083 R)
• M24: 5,510,138 km (0.083 R)
• M25: 5,673,200 km (0.074 R)
• M26: 5,874,559 km (0.077 R)
• M27: 6,246,908 km (0.065 R)
• M28: 6,897,359 km (0.101 R)
• M29: 7,112,332 km (0.056 R)
• M30: 7,191,170 km (0.103 R)
• M31: 7,489,169 km (0.064 R)
• M32: 8,241,347 km (0.113 R)
• M33: 8,805,480 km (0.093 R)
• M34: 9,188,451 km (0.093 R)
• M35: 9,338,946 km (0.11 R)
• M36: 9,664,022 km (0.077 R)
• M37: 10,571,633 km (0.099 R)
• M38: 10,751,898 km (0.119 R)
• M39: 11,069,943 km (0.096 R)
• M40: 11,138,459 km (0.084 R)
• M41: 11,483,282 km (0.088 R)
• M42: 11,668,634 km (0.11 R)
• M43: 12,945,452 km (0.095 R)
• M44: 13,771,980 km (0.1 R)
• M45: 13,968,851 km (0.089 R)
• M46: 14,191,602 km (0.093 R)
• M47: 14,791,190 km (0.082 R)
• M48: 15,526,763 km (0.115 R)
• M49: 15,757,593 km (0.096 R)
• M50: 16,928,046 km (0.084 R)
• M51: 17,245,044 km (0.059 R)
• M52: 17,510,580 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 10.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.42 AU - 6.48 AU

Year: 6075 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,238,471 km

• M1: 143,315 km (0.109 R)
• M2: 249,529 km (0.119 R)
• M3: 341,831 km (0.053 R)
• M4: 694,284 km (0.079 R)
• M5: 825,631 km (0.098 R)
• M6: 965,804 km (0.083 R)
• M7: 1,038,957 km (0.105 R)
• M8: 1,114,205 km (0.114 R)
• M9: 1,270,684 km (0.104 R)
• M10: 1,417,739 km (0.107 R)
• M11: 1,553,424 km (0.051 R)
• M12: 1,783,356 km (0.098 R)
• M13: 1,949,111 km (0.078 R)
• M14: 2,276,281 km (0.079 R)
• M15: 2,579,516 km (0.094 R)
• M16: 2,746,617 km (0.086 R)
• M17: 3,180,152 km (0.081 R)
• M18: 3,799,487 km (0.079 R)
• M19: 4,405,956 km (0.084 R)
• M20: 5,173,394 km (0.107 R)
• M21: 5,572,670 km (0.113 R)
• M22: 5,762,360 km (0.103 R)
• M23: 6,037,172 km (0.076 R)
• M24: 6,400,994 km (0.09 R)
• M25: 6,771,847 km (0.117 R)
• M26: 8,017,548 km (0.085 R)
• M27: 8,823,731 km (0.105 R)
• M28: 9,949,306 km (0.096 R)
• M29: 10,080,952 km (0.094 R)
• M30: 10,512,392 km (0.088 R)
• M31: 10,646,432 km (0.083 R)
• M32: 10,713,601 km (0.053 R)
• M33: 10,916,157 km (0.025 R)
• M34: 11,153,868 km (0.115 R)
• M35: 11,912,628 km (0.081 R)
• M36: 12,262,986 km (0.083 R)
• M37: 12,581,181 km (0.056 R)
• M38: 12,759,202 km (0.116 R)
• M39: 13,625,075 km (0.106 R)
• M40: 13,698,079 km (0.078 R)
• M41: 13,917,987 km (0.096 R)
• M42: 14,846,691 km (0.119 R)
• M43: 14,997,037 km (0.08 R)
• M44: 15,185,829 km (0.038 R)
• M45: 15,872,035 km (0.06 R)
• M46: 16,568,263 km (0.084 R)
• M47: 16,998,507 km (0.095 R)
• M48: 17,116,540 km (0.04 R)
• M49: 17,353,503 km (0.093 R)
• M50: 18,030,433 km (0.074 R)
• M51: 19,001,024 km (0.118 R)
• M52: 20,362,963 km (0.101 R)
• M53: 20,866,061 km (0.099 R)
• M54: 20,992,471 km (0.095 R)
• M55: 21,884,373 km (0.103 R)
• M56: 21,970,093 km (0.099 R)
• M57: 22,442,822 km (0.111 R)
• M58: 22,529,140 km (0.05 R)
• M59: 23,311,088 km (0.088 R)
• M60: 23,573,632 km (0.061 R)
• M61: 23,705,279 km (0.038 R)
• M62: 24,057,582 km (0.099 R)
• M63: 24,234,406 km (0.087 R)
• M64: 25,259,600 km (0.071 R)
• M65: 25,484,296 km (0.117 R)
• M66: 26,617,800 km (0.066 R)
• M67: 28,139,210 km (0.067 R)
• M68: 28,512,307 km (0.048 R)
• M69: 28,605,806 km (0.116 R)
• M70: 28,887,050 km (0.109 R)
• M71: 29,027,971 km (0.036 R)
• M72: 29,830,863 km (0.034 R)
• M73: 30,211,290 km (0.056 R)
• M74: 30,402,027 km (0.104 R)
• M75: 30,497,620 km (0.105 R)
• M76: 30,784,848 km (0.118 R)
• M77: 31,797,327 km (0.109 R)
• M78: 32,771,807 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 12.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.91 AU - 7.33 AU

Year: 6317 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,238,471 km

• M1: 219,460 km (0.061 R)
• M2: 464,053 km (0.096 R)
• M3: 797,805 km (0.066 R)
• M4: 1,066,184 km (0.103 R)
• M5: 1,319,752 km (0.059 R)
• M6: 1,484,759 km (0.1 R)
• M7: 1,593,517 km (0.112 R)
• M8: 1,737,280 km (0.088 R)
• M9: 1,953,150 km (0.117 R)
• M10: 2,248,755 km (0.109 R)
• M11: 2,540,471 km (0.109 R)
• M12: 2,634,119 km (0.088 R)
• M13: 2,922,394 km (0.115 R)
• M14: 3,080,370 km (0.114 R)
• M15: 3,282,028 km (0.038 R)
• M16: 3,826,714 km (0.03 R)
• M17: 3,978,256 km (0.069 R)
• M18: 4,065,771 km (0.1 R)
• M19: 4,812,414 km (0.093 R)
• M20: 5,309,677 km (0.062 R)
• M21: 5,773,879 km (0.051 R)
• M22: 5,898,345 km (0.109 R)
• M23: 6,404,734 km (0.109 R)
• M24: 6,715,299 km (0.069 R)
• M25: 6,925,185 km (0.087 R)
• M26: 7,163,943 km (0.091 R)
• M27: 7,622,311 km (0.075 R)
• M28: 7,924,050 km (0.057 R)
• M29: 8,090,253 km (0.072 R)
• M30: 8,510,922 km (0.11 R)
• M31: 8,910,199 km (0.102 R)
• M32: 9,170,050 km (0.105 R)
• M33: 9,286,288 km (0.095 R)
• M34: 9,608,671 km (0.093 R)
• M35: 9,756,474 km (0.113 R)
• M36: 9,964,565 km (0.115 R)
• M37: 11,337,574 km (0.084 R)
• M38: 11,871,788 km (0.068 R)
• M39: 12,607,510 km (0.115 R)
• M40: 12,769,375 km (0.109 R)
• M41: 13,095,199 km (0.117 R)
• M42: 13,888,666 km (0.111 R)
• M43: 14,629,625 km (0.041 R)
• M44: 15,556,533 km (0.117 R)
• M45: 16,255,305 km (0.041 R)
• M46: 16,537,745 km (0.036 R)
• M47: 17,035,906 km (0.069 R)
• M48: 18,449,756 km (0.077 R)
• M49: 18,966,317 km (0.09 R)
• M50: 19,375,617 km (0.053 R)
• M51: 19,712,661 km (0.095 R)
• M52: 20,165,195 km (0.117 R)
• M53: 20,354,735 km (0.09 R)
• M54: 20,965,244 km (0.095 R)
• M55: 21,118,731 km (0.114 R)
• M56: 21,892,152 km (0.095 R)
• M57: 23,746,268 km (0.103 R)
• M58: 23,866,246 km (0.068 R)
• M59: 24,509,966 km (0.095 R)
• M60: 24,712,222 km (0.115 R)
• M61: 24,874,536 km (0.086 R)
• M62: 26,144,023 km (0.082 R)
• M63: 26,558,110 km (0.094 R)
• M64: 27,141,392 km (0.114 R)
• M65: 27,350,680 km (0.104 R)
• M66: 28,405,494 km (0.114 R)
• M67: 28,490,466 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.7

Radius: 4.5

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.04 AU - 18.88 AU

Year: 22543 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,238,471 km

• M1: 215,720 km (0.095 R)
• M2: 366,066 km (0.069 R)
• M3: 1,470,098 km (0.114 R)
• M4: 1,932,954 km (0.076 R)
• M5: 2,055,325 km (0.098 R)
• M6: 4,694,830 km (0.096 R)
• M7: 5,886,975 km (0.12 R)
• M8: 6,838,717 km (0.089 R)
• M9: 7,308,604 km (0.117 R)
• M10: 7,499,491 km (0.091 R)
• M11: 7,983,739 km (0.104 R)
• M12: 8,428,194 km (0.063 R)
• M13: 8,729,036 km (0.097 R)
• M14: 8,880,728 km (0.117 R)
• M15: 9,341,041 km (0.078 R)
• M16: 10,714,050 km (0.088 R)
• M17: 11,203,833 km (0.066 R)
• M18: 11,700,947 km (0.054 R)
• M19: 12,374,736 km (0.078 R)
• M20: 13,877,596 km (0.078 R)
• M21: 14,770,396 km (0.114 R)
• M22: 15,497,891 km (0.049 R)
• M23: 16,861,774 km (0.079 R)
• M24: 19,372,176 km (0.077 R)
• M25: 20,502,388 km (0.075 R)
• M26: 20,569,558 km (0.12 R)
• M27: 21,790,725 km (0.106 R)
• M28: 24,089,596 km (0.043 R)
• M29: 24,231,414 km (0.111 R)
• M30: 26,245,450 km (0.115 R)
• M31: 26,610,619 km (0.104 R)
• M32: 26,757,225 km (0.104 R)
• M33: 27,790,796 km (0.078 R)
• M34: 27,939,497 km (0.05 R)
• M35: 28,536,991 km (0.064 R)
• M36: 28,987,879 km (0.108 R)
• M37: 29,365,464 km (0.1 R)
• M38: 31,122,939 km (0.116 R)
• M39: 32,835,685 km (0.079 R)
• M40: 35,461,577 km (0.105 R)
• M41: 36,758,740 km (0.071 R)
• M42: 37,085,462 km (0.12 R)
• M43: 37,249,122 km (0.041 R)
• M44: 37,906,455 km (0.097 R)
• M45: 39,566,393 km (0.117 R)
• M46: 42,271,272 km (0.059 R)
• M47: 44,686,530 km (0.107 R)
• M48: 46,438,919 km (0.085 R)
• M49: 46,615,444 km (0.102 R)
• M50: 47,767,946 km (0.084 R)
• M51: 48,481,828 km (0.041 R)
• M52: 49,379,116 km (0.091 R)
• M53: 52,195,445 km (0.059 R)
• M54: 52,562,558 km (0.096 R)
• M55: 52,838,566 km (0.054 R)
• M56: 53,576,832 km (0.107 R)
• M57: 54,597,388 km (0.067 R)
• M58: 54,783,638 km (0.074 R)
• M59: 55,156,735 km (0.094 R)
• M60: 58,457,612 km (0.056 R)
• M61: 60,083,741 km (0.059 R)
• M62: 61,434,161 km (0.106 R)
• M63: 63,380,579 km (0.101 R)
• M64: 64,754,934 km (0.11 R)
• M65: 66,139,163 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit