🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 32.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,585,229 km

• M1: 53,257 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.12 AU

Year: 329 Days

Day: 19.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 104.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.35 AU

Year: 426 Days

Day: 36.9 Hours

Environment

Temp: 48 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.51 AU - 2.33 AU

Year: 931 Days

Day: 15.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,585,229 km

• M1: 1,489,845 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.58 AU - 3.64 AU

Year: 1919 Days

Day: 17.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,585,229 km

• M1: 1,052,870 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.8 AU - 5.56 AU

Year: 3542 Days

Day: 17.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 13.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.36 AU - 10.6 AU

Year: 11030 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,585,229 km

• M1: 196,123 km (0.054 R)
• M2: 374,892 km (0.083 R)
• M3: 462,108 km (0.083 R)
• M4: 597,195 km (0.105 R)
• M5: 705,504 km (0.068 R)
• M6: 836,551 km (0.101 R)
• M7: 1,009,187 km (0.108 R)
• M8: 1,125,574 km (0.089 R)
• M9: 1,246,898 km (0.07 R)
• M10: 1,354,758 km (0.093 R)
• M11: 1,983,668 km (0.114 R)
• M12: 2,442,335 km (0.047 R)
• M13: 2,579,516 km (0.101 R)
• M14: 2,933,913 km (0.084 R)
• M15: 3,847,956 km (0.1 R)
• M16: 3,981,697 km (0.074 R)
• M17: 4,336,543 km (0.106 R)
• M18: 4,701,861 km (0.108 R)
• M19: 5,018,709 km (0.066 R)
• M20: 5,492,336 km (0.103 R)
• M21: 5,643,280 km (0.079 R)
• M22: 5,918,541 km (0.092 R)
• M23: 6,577,968 km (0.058 R)
• M24: 6,803,113 km (0.088 R)
• M25: 7,227,971 km (0.117 R)
• M26: 7,695,165 km (0.111 R)
• M27: 8,103,417 km (0.06 R)
• M28: 8,483,994 km (0.068 R)
• M29: 8,764,490 km (0.104 R)
• M30: 8,976,770 km (0.092 R)
• M31: 9,083,583 km (0.094 R)
• M32: 9,370,661 km (0.106 R)
• M33: 10,398,548 km (0.089 R)
• M34: 10,964,028 km (0.077 R)
• M35: 13,243,301 km (0.106 R)
• M36: 13,487,295 km (0.109 R)
• M37: 13,568,976 km (0.111 R)
• M38: 13,773,925 km (0.103 R)
• M39: 13,979,771 km (0.115 R)
• M40: 14,603,595 km (0.103 R)
• M41: 15,406,935 km (0.087 R)
• M42: 15,620,860 km (0.078 R)
• M43: 15,792,598 km (0.074 R)
• M44: 16,008,169 km (0.102 R)
• M45: 16,880,175 km (0.113 R)
• M46: 17,189,095 km (0.106 R)
• M47: 18,082,044 km (0.108 R)
• M48: 18,989,954 km (0.103 R)
• M49: 19,588,046 km (0.058 R)
• M50: 20,192,421 km (0.093 R)
• M51: 20,520,340 km (0.119 R)
• M52: 21,134,140 km (0.113 R)
• M53: 21,324,279 km (0.039 R)
• M54: 22,283,052 km (0.065 R)
• M55: 22,622,040 km (0.102 R)
• M56: 22,767,898 km (0.088 R)
• M57: 23,109,281 km (0.043 R)
• M58: 23,501,526 km (0.1 R)
• M59: 24,392,082 km (0.102 R)
• M60: 25,042,085 km (0.067 R)
• M61: 25,193,029 km (0.076 R)
• M62: 25,546,080 km (0.052 R)
• M63: 25,748,636 km (0.048 R)
• M64: 26,053,367 km (0.099 R)
• M65: 26,872,116 km (0.119 R)
• M66: 28,011,453 km (0.094 R)
• M67: 29,537,501 km (0.089 R)
• M68: 29,963,107 km (0.116 R)
• M69: 30,390,957 km (0.08 R)
• M70: 33,054,846 km (0.112 R)
• M71: 35,340,702 km (0.115 R)
• M72: 35,509,897 km (0.116 R)
• M73: 35,679,391 km (0.052 R)
• M74: 35,792,637 km (0.096 R)
• M75: 36,019,278 km (0.086 R)
• M76: 36,246,517 km (0.098 R)
• M77: 36,702,192 km (0.12 R)
• M78: 37,504,485 km (0.108 R)
• M79: 38,893,053 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 11.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.49 AU - 13.95 AU

Year: 14037 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,585,229 km

• M1: 206,595 km (0.052 R)
• M2: 463,305 km (0.083 R)
• M3: 642,672 km (0.088 R)
• M4: 988,094 km (0.118 R)
• M5: 1,533,677 km (0.096 R)
• M6: 1,786,498 km (0.085 R)
• M7: 2,135,360 km (0.057 R)
• M8: 2,247,110 km (0.097 R)
• M9: 2,418,549 km (0.094 R)
• M10: 2,683,935 km (0.069 R)
• M11: 3,307,609 km (0.09 R)
• M12: 3,536,344 km (0.115 R)
• M13: 3,702,996 km (0.109 R)
• M14: 3,975,115 km (0.094 R)
• M15: 5,203,463 km (0.095 R)
• M16: 5,937,839 km (0.051 R)
• M17: 6,176,597 km (0.049 R)
• M18: 6,418,497 km (0.108 R)
• M19: 7,934,821 km (0.104 R)
• M20: 8,463,948 km (0.101 R)
• M21: 9,095,850 km (0.091 R)
• M22: 9,417,635 km (0.085 R)
• M23: 10,214,393 km (0.102 R)
• M24: 10,357,259 km (0.091 R)
• M25: 11,130,530 km (0.104 R)
• M26: 12,022,582 km (0.111 R)
• M27: 13,664,718 km (0.057 R)
• M28: 13,874,903 km (0.094 R)
• M29: 15,430,721 km (0.089 R)
• M30: 18,125,128 km (0.078 R)
• M31: 19,526,112 km (0.099 R)
• M32: 19,822,316 km (0.107 R)
• M33: 20,000,787 km (0.109 R)
• M34: 20,539,488 km (0.102 R)
• M35: 21,143,415 km (0.064 R)
• M36: 21,630,955 km (0.079 R)
• M37: 21,875,996 km (0.098 R)
• M38: 22,307,286 km (0.075 R)
• M39: 22,679,037 km (0.055 R)
• M40: 23,806,856 km (0.104 R)
• M41: 23,933,266 km (0.063 R)
• M42: 24,123,405 km (0.093 R)
• M43: 25,532,617 km (0.08 R)
• M44: 25,726,795 km (0.077 R)
• M45: 25,921,571 km (0.08 R)
• M46: 26,377,845 km (0.055 R)
• M47: 27,563,258 km (0.104 R)
• M48: 27,962,236 km (0.052 R)
• M49: 28,162,547 km (0.113 R)
• M50: 28,968,132 km (0.075 R)
• M51: 29,577,444 km (0.096 R)
• M52: 29,849,562 km (0.102 R)
• M53: 31,084,343 km (0.111 R)
• M54: 31,291,835 km (0.095 R)
• M55: 31,916,855 km (0.034 R)
• M56: 32,266,017 km (0.058 R)
• M57: 34,172,642 km (0.102 R)
• M58: 34,601,240 km (0.12 R)
• M59: 35,536,226 km (0.115 R)
• M60: 36,479,291 km (0.118 R)
• M61: 36,698,153 km (0.03 R)
• M62: 36,844,310 km (0.069 R)
• M63: 37,872,646 km (0.114 R)
• M64: 38,168,102 km (0.116 R)
• M65: 38,835,906 km (0.073 R)
• M66: 39,133,905 km (0.114 R)
• M67: 39,657,348 km (0.118 R)
• M68: 40,635,419 km (0.104 R)
• M69: 41,013,752 km (0.08 R)
• M70: 41,089,598 km (0.079 R)
• M71: 41,393,282 km (0.086 R)
• M72: 41,774,009 km (0.069 R)
• M73: 42,155,782 km (0.038 R)
• M74: 44,082,304 km (0.109 R)
• M75: 44,159,945 km (0.094 R)
• M76: 44,626,840 km (0.116 R)
• M77: 47,223,859 km (0.05 R)
• M78: 49,384,950 km (0.059 R)
• M79: 49,869,647 km (0.062 R)
• M80: 50,518,303 km (0.098 R)
• M81: 51,169,652 km (0.109 R)
• M82: 51,333,013 km (0.053 R)
• M83: 54,634,938 km (0.082 R)
• M84: 54,968,990 km (0.084 R)
• M85: 55,387,415 km (0.099 R)
• M86: 56,059,109 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.4

Radius: 6.1

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 17.1 AU - 23.32 AU

Year: 31785 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,585,229 km

• M1: 148,551 km (0.051 R)
• M2: 209,287 km (0.101 R)
• M3: 629,957 km (0.116 R)
• M4: 1,012,778 km (0.079 R)
• M5: 1,385,127 km (0.029 R)
• M6: 1,567,786 km (0.12 R)
• M7: 2,119,203 km (0.101 R)
• M8: 2,244,716 km (0.108 R)
• M9: 2,503,221 km (0.108 R)
• M10: 3,382,707 km (0.047 R)
• M11: 3,678,612 km (0.109 R)
• M12: 4,670,146 km (0.12 R)
• M13: 4,944,060 km (0.117 R)
• M14: 5,111,011 km (0.12 R)
• M15: 5,336,306 km (0.099 R)
• M16: 5,622,786 km (0.079 R)
• M17: 6,091,326 km (0.048 R)
• M18: 6,330,383 km (0.089 R)
• M19: 6,755,989 km (0.064 R)
• M20: 7,065,807 km (0.076 R)
• M21: 7,443,541 km (0.111 R)
• M22: 9,223,307 km (0.036 R)
• M23: 9,428,855 km (0.105 R)
• M24: 10,054,622 km (0.119 R)
• M25: 10,622,047 km (0.106 R)
• M26: 11,713,812 km (0.101 R)
• M27: 11,936,414 km (0.097 R)
• M28: 12,160,362 km (0.111 R)
• M29: 12,764,588 km (0.115 R)
• M30: 13,845,133 km (0.095 R)
• M31: 15,035,184 km (0.073 R)
• M32: 16,672,234 km (0.09 R)
• M33: 18,883,290 km (0.118 R)
• M34: 19,144,339 km (0.115 R)
• M35: 19,319,069 km (0.115 R)
• M36: 21,004,588 km (0.084 R)
• M37: 21,184,854 km (0.08 R)
• M38: 22,001,957 km (0.111 R)
• M39: 24,419,608 km (0.048 R)
• M40: 24,514,304 km (0.084 R)
• M41: 26,238,868 km (0.107 R)
• M42: 26,530,135 km (0.092 R)
• M43: 26,822,449 km (0.097 R)
• M44: 27,017,974 km (0.11 R)
• M45: 27,410,369 km (0.103 R)
• M46: 27,607,240 km (0.101 R)
• M47: 30,107,619 km (0.084 R)
• M48: 31,436,197 km (0.054 R)
• M49: 31,952,310 km (0.118 R)
• M50: 34,150,202 km (0.053 R)
• M51: 35,642,291 km (0.072 R)
• M52: 36,180,395 km (0.03 R)
• M53: 37,810,712 km (0.083 R)
• M54: 38,689,899 km (0.109 R)
• M55: 44,220,083 km (0.036 R)
• M56: 45,262,332 km (0.117 R)
• M57: 45,495,106 km (0.095 R)
• M58: 45,961,702 km (0.093 R)
• M59: 46,312,808 km (0.117 R)
• M60: 48,199,836 km (0.103 R)
• M61: 48,794,637 km (0.114 R)
• M62: 52,292,534 km (0.116 R)
• M63: 52,903,641 km (0.106 R)
• M64: 53,640,261 km (0.074 R)
• M65: 55,372,006 km (0.051 R)
• M66: 56,494,888 km (0.112 R)
• M67: 56,996,490 km (0.079 R)
• M68: 58,636,531 km (0.041 R)
• M69: 58,890,249 km (0.053 R)
• M70: 60,548,093 km (0.068 R)
• M71: 61,318,372 km (0.12 R)
• M72: 64,693,898 km (0.108 R)
• M73: 74,213,260 km (0.09 R)
• M74: 75,588,663 km (0.095 R)
• M75: 77,528,498 km (0.113 R)
• M76: 79,765,285 km (0.037 R)
• M77: 80,187,002 km (0.045 R)
• M78: 81,032,679 km (0.087 R)
• M79: 81,456,789 km (0.102 R)
• M80: 82,875,276 km (0.057 R)
• M81: 84,016,109 km (0.103 R)
• M82: 84,445,156 km (0.045 R)
• M83: 88,485,196 km (0.097 R)
• M84: 88,921,872 km (0.042 R)
• M85: 89,797,169 km (0.095 R)
• M86: 90,235,940 km (0.077 R)
• M87: 90,528,852 km (0.104 R)
• M88: 91,850,699 km (0.085 R)
• M89: 93,326,931 km (0.111 R)
• M90: 94,364,990 km (0.106 R)
• M91: 95,257,791 km (0.095 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 12,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit