🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.99 AU

Year: 278 Days

Day: 24 Hours

Environment

Temp: 151 °C

Axial Tilt: 116.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,044,861 km

• M1: 498,460 km (0.082 R)
• M2: 520,750 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 331 Days

Day: 44.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.16 AU

Year: 432 Days

Day: 24.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 493 Days

Day: 38.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,044,861 km

• M1: 602,730 km (0.107 R)
• M2: 796,908 km (0.073 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.15 AU - 3.33 AU

Year: 2185 Days

Day: 28.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.97 AU - 4.75 AU

Year: 2842 Days

Day: 37 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,044,861 km

• M1: 482,304 km (0.077 R)
• M2: 2,809,897 km (0.053 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 8.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.52 AU - 5.46 AU

Year: 4177 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,044,861 km

• M1: 120,875 km (0.115 R)
• M2: 197,768 km (0.047 R)
• M3: 374,743 km (0.091 R)
• M4: 444,455 km (0.038 R)
• M5: 512,822 km (0.106 R)
• M6: 585,376 km (0.107 R)
• M7: 676,033 km (0.116 R)
• M8: 1,095,954 km (0.091 R)
• M9: 1,156,840 km (0.092 R)
• M10: 1,219,073 km (0.079 R)
• M11: 1,300,753 km (0.087 R)
• M12: 1,356,254 km (0.076 R)
• M13: 1,547,291 km (0.071 R)
• M14: 1,998,179 km (0.076 R)
• M15: 2,205,222 km (0.069 R)
• M16: 2,723,130 km (0.067 R)
• M17: 2,831,140 km (0.06 R)
• M18: 2,965,329 km (0.087 R)
• M19: 3,265,123 km (0.118 R)
• M20: 3,354,433 km (0.095 R)
• M21: 3,483,536 km (0.107 R)
• M22: 3,975,264 km (0.097 R)
• M23: 4,070,708 km (0.084 R)
• M24: 4,319,788 km (0.07 R)
• M25: 4,616,889 km (0.095 R)
• M26: 4,674,185 km (0.11 R)
• M27: 4,731,781 km (0.097 R)
• M28: 4,789,525 km (0.114 R)
• M29: 4,935,084 km (0.109 R)
• M30: 5,008,387 km (0.097 R)
• M31: 5,185,960 km (0.067 R)
• M32: 5,365,627 km (0.109 R)
• M33: 5,608,275 km (0.114 R)
• M34: 5,808,137 km (0.11 R)
• M35: 5,932,304 km (0.111 R)
• M36: 6,135,906 km (0.056 R)
• M37: 6,214,894 km (0.112 R)
• M38: 6,405,781 km (0.096 R)
• M39: 6,760,627 km (0.104 R)
• M40: 6,924,137 km (0.104 R)
• M41: 6,989,961 km (0.109 R)
• M42: 7,506,672 km (0.111 R)
• M43: 7,692,921 km (0.116 R)
• M44: 7,932,277 km (0.104 R)
• M45: 8,104,764 km (0.115 R)
• M46: 8,261,094 km (0.094 R)
• M47: 8,383,315 km (0.105 R)
• M48: 8,612,050 km (0.099 R)
• M49: 8,789,324 km (0.119 R)
• M50: 9,183,664 km (0.107 R)
• M51: 9,237,968 km (0.091 R)
• M52: 9,310,373 km (0.108 R)
• M53: 9,510,685 km (0.113 R)
• M54: 9,620,489 km (0.083 R)
• M55: 9,934,047 km (0.102 R)
• M56: 10,026,947 km (0.106 R)
• M57: 10,213,495 km (0.109 R)
• M58: 10,288,444 km (0.096 R)
• M59: 10,495,487 km (0.088 R)
• M60: 11,182,890 km (0.111 R)
• M61: 11,318,126 km (0.103 R)
• M62: 11,376,320 km (0.087 R)
• M63: 11,473,558 km (0.056 R)
• M64: 11,884,653 km (0.052 R)
• M65: 12,082,272 km (0.066 R)
• M66: 12,340,628 km (0.071 R)
• M67: 12,400,467 km (0.089 R)
• M68: 12,520,594 km (0.087 R)
• M69: 12,964,151 km (0.065 R)
• M70: 13,106,269 km (0.099 R)
• M71: 13,721,715 km (0.119 R)
• M72: 13,887,320 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 13.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.77 AU - 5.89 AU

Year: 4611 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,044,861 km

• M1: 191,336 km (0.111 R)
• M2: 372,349 km (0.033 R)
• M3: 644,318 km (0.116 R)
• M4: 876,644 km (0.111 R)
• M5: 1,038,359 km (0.097 R)
• M6: 1,504,057 km (0.048 R)
• M7: 1,601,595 km (0.078 R)
• M8: 1,735,036 km (0.087 R)
• M9: 2,288,548 km (0.088 R)
• M10: 2,733,602 km (0.103 R)
• M11: 3,143,051 km (0.117 R)
• M12: 3,441,349 km (0.072 R)
• M13: 3,793,802 km (0.094 R)
• M14: 3,997,106 km (0.111 R)
• M15: 4,088,809 km (0.115 R)
• M16: 4,181,111 km (0.109 R)
• M17: 4,462,205 km (0.105 R)
• M18: 4,895,740 km (0.099 R)
• M19: 4,994,026 km (0.074 R)
• M20: 5,368,170 km (0.038 R)
• M21: 6,572,134 km (0.107 R)
• M22: 6,735,345 km (0.103 R)
• M23: 7,093,333 km (0.081 R)
• M24: 7,856,880 km (0.104 R)
• M25: 8,059,286 km (0.118 R)
• M26: 8,175,524 km (0.064 R)
• M27: 8,351,152 km (0.116 R)
• M28: 9,036,011 km (0.081 R)
• M29: 9,157,035 km (0.099 R)
• M30: 9,339,395 km (0.092 R)
• M31: 9,894,104 km (0.119 R)
• M32: 10,269,894 km (0.092 R)
• M33: 10,364,589 km (0.087 R)
• M34: 10,459,584 km (0.044 R)
• M35: 10,586,593 km (0.069 R)
• M36: 10,938,746 km (0.118 R)
• M37: 11,197,401 km (0.1 R)
• M38: 12,084,965 km (0.092 R)
• M39: 12,218,406 km (0.075 R)
• M40: 12,352,296 km (0.066 R)
• M41: 12,587,763 km (0.112 R)
• M42: 12,689,191 km (0.105 R)
• M43: 12,858,835 km (0.113 R)
• M44: 13,614,154 km (0.047 R)
• M45: 13,718,274 km (0.027 R)
• M46: 13,822,694 km (0.102 R)
• M47: 14,419,140 km (0.066 R)
• M48: 15,275,738 km (0.074 R)
• M49: 15,965,534 km (0.06 R)
• M50: 16,222,244 km (0.083 R)
• M51: 16,406,398 km (0.078 R)
• M52: 16,591,301 km (0.118 R)
• M53: 17,337,944 km (0.104 R)
• M54: 17,450,741 km (0.067 R)
• M55: 17,563,987 km (0.089 R)
• M56: 17,867,072 km (0.063 R)
• M57: 18,478,329 km (0.101 R)
• M58: 18,670,712 km (0.066 R)
• M59: 19,407,930 km (0.108 R)
• M60: 20,115,229 km (0.102 R)
• M61: 20,671,284 km (0.105 R)
• M62: 21,353,151 km (0.1 R)
• M63: 22,165,019 km (0.051 R)
• M64: 23,110,926 km (0.076 R)
• M65: 23,484,771 km (0.056 R)
• M66: 23,902,449 km (0.047 R)
• M67: 24,028,111 km (0.093 R)
• M68: 24,660,311 km (0.119 R)
• M69: 25,212,627 km (0.12 R)
• M70: 25,554,607 km (0.098 R)
• M71: 26,329,674 km (0.111 R)
• M72: 26,633,059 km (0.119 R)
• M73: 27,199,735 km (0.096 R)
• M74: 27,374,914 km (0.096 R)
• M75: 27,682,338 km (0.072 R)
• M76: 27,770,451 km (0.048 R)
• M77: 27,902,696 km (0.058 R)
• M78: 28,567,209 km (0.097 R)
• M79: 29,686,201 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 14.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.79 AU - 7.29 AU

Year: 6268 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,044,861 km

• M1: 202,705 km (0.077 R)
• M2: 299,944 km (0.058 R)
• M3: 436,078 km (0.096 R)
• M4: 708,496 km (0.082 R)
• M5: 943,514 km (0.082 R)
• M6: 1,104,481 km (0.109 R)
• M7: 1,240,316 km (0.112 R)
• M8: 1,511,088 km (0.096 R)
• M9: 1,882,240 km (0.102 R)
• M10: 2,110,527 km (0.114 R)
• M11: 2,392,369 km (0.063 R)
• M12: 2,733,153 km (0.027 R)
• M13: 3,236,700 km (0.11 R)
• M14: 3,411,131 km (0.062 R)
• M15: 3,640,165 km (0.096 R)
• M16: 4,033,159 km (0.111 R)
• M17: 4,439,915 km (0.104 R)
• M18: 5,559,356 km (0.081 R)
• M19: 7,246,222 km (0.119 R)
• M20: 7,708,030 km (0.078 R)
• M21: 8,145,454 km (0.084 R)
• M22: 8,904,065 km (0.099 R)
• M23: 9,470,144 km (0.106 R)
• M24: 10,674,556 km (0.09 R)
• M25: 11,124,546 km (0.031 R)
• M26: 11,734,158 km (0.047 R)
• M27: 12,315,495 km (0.112 R)
• M28: 12,472,124 km (0.091 R)
• M29: 13,185,257 km (0.064 R)
• M30: 13,668,159 km (0.061 R)
• M31: 14,156,746 km (0.105 R)
• M32: 14,444,422 km (0.088 R)
• M33: 14,817,220 km (0.112 R)
• M34: 14,983,872 km (0.073 R)
• M35: 15,235,197 km (0.113 R)
• M36: 15,361,308 km (0.035 R)
• M37: 15,869,342 km (0.12 R)
• M38: 16,598,632 km (0.065 R)
• M39: 16,815,100 km (0.093 R)
• M40: 17,163,663 km (0.098 R)
• M41: 17,779,258 km (0.087 R)
• M42: 18,000,813 km (0.076 R)
• M43: 18,134,254 km (0.111 R)
• M44: 18,536,373 km (0.115 R)
• M45: 18,671,161 km (0.065 R)
• M46: 19,395,214 km (0.085 R)
• M47: 20,036,391 km (0.052 R)
• M48: 20,405,898 km (0.09 R)
• M49: 21,057,995 km (0.097 R)
• M50: 21,764,246 km (0.086 R)
• M51: 21,858,942 km (0.045 R)
• M52: 22,430,406 km (0.09 R)
• M53: 22,526,148 km (0.086 R)
• M54: 23,442,286 km (0.111 R)
• M55: 24,370,690 km (0.026 R)
• M56: 24,518,343 km (0.089 R)
• M57: 24,913,581 km (0.075 R)
• M58: 25,161,763 km (0.117 R)
• M59: 26,617,052 km (0.086 R)
• M60: 26,921,483 km (0.076 R)
• M61: 28,565,115 km (0.047 R)
• M62: 28,720,846 km (0.094 R)
• M63: 29,818,895 km (0.071 R)
• M64: 30,293,868 km (0.12 R)
• M65: 30,452,591 km (0.091 R)
• M66: 30,717,978 km (0.09 R)
• M67: 30,930,856 km (0.11 R)
• M68: 31,679,593 km (0.075 R)
• M69: 31,948,570 km (0.039 R)
• M70: 32,977,205 km (0.118 R)
• M71: 33,742,099 km (0.087 R)
• M72: 34,457,626 km (0.096 R)
• M73: 35,233,889 km (0.063 R)
• M74: 35,568,240 km (0.119 R)
• M75: 36,408,980 km (0.098 R)
• M76: 36,860,018 km (0.063 R)
• M77: 37,312,851 km (0.111 R)
• M78: 38,109,908 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.67 AU - 8.93 AU

Year: 8961 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 21,044,861 km

• M1: 102,923 km (0.109 R)
• M2: 172,486 km (0.097 R)
• M3: 286,181 km (0.096 R)
• M4: 438,621 km (0.106 R)
• M5: 547,079 km (0.098 R)
• M6: 655,687 km (0.106 R)
• M7: 1,196,633 km (0.063 R)
• M8: 1,427,463 km (0.116 R)
• M9: 1,503,309 km (0.099 R)
• M10: 2,260,873 km (0.055 R)
• M11: 2,364,843 km (0.112 R)
• M12: 2,516,087 km (0.116 R)
• M13: 2,592,980 km (0.117 R)
• M14: 2,956,802 km (0.079 R)
• M15: 3,353,685 km (0.043 R)
• M16: 3,489,670 km (0.107 R)
• M17: 3,855,586 km (0.03 R)
• M18: 4,088,211 km (0.07 R)
• M19: 4,215,369 km (0.116 R)
• M20: 4,473,724 km (0.037 R)
• M21: 5,083,635 km (0.063 R)
• M22: 5,142,128 km (0.077 R)
• M23: 5,220,517 km (0.046 R)
• M24: 6,380,200 km (0.085 R)
• M25: 6,485,516 km (0.097 R)
• M26: 6,698,245 km (0.119 R)
• M27: 7,174,115 km (0.11 R)
• M28: 7,638,467 km (0.065 R)
• M29: 8,341,876 km (0.082 R)
• M30: 8,596,342 km (0.086 R)
• M31: 9,113,203 km (0.116 R)
• M32: 9,785,346 km (0.091 R)
• M33: 11,253,649 km (0.092 R)
• M34: 11,330,094 km (0.031 R)
• M35: 11,612,086 km (0.116 R)
• M36: 11,870,292 km (0.115 R)
• M37: 12,287,670 km (0.085 R)
• M38: 12,736,164 km (0.04 R)
• M39: 12,789,421 km (0.114 R)
• M40: 13,595,155 km (0.094 R)
• M41: 14,141,636 km (0.11 R)
• M42: 14,389,819 km (0.094 R)
• M43: 14,667,174 km (0.102 R)
• M44: 14,778,774 km (0.059 R)
• M45: 15,143,044 km (0.097 R)
• M46: 15,255,692 km (0.092 R)
• M47: 16,455,616 km (0.113 R)
• M48: 16,571,555 km (0.1 R)
• M49: 17,154,986 km (0.088 R)
• M50: 17,331,213 km (0.038 R)
• M51: 17,567,278 km (0.083 R)
• M52: 17,685,759 km (0.04 R)
• M53: 17,804,391 km (0.094 R)
• M54: 17,893,551 km (0.077 R)
• M55: 18,462,023 km (0.088 R)
• M56: 18,522,161 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit