🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 332 Days

Day: 12.7 Hours

Environment

Temp: 74 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.23 AU - 1.51 AU

Year: 574 Days

Day: 35.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.4 AU - 1.71 AU

Year: 691 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.87 AU - 2.97 AU

Year: 1348 Days

Day: 39.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,865,474 km

• M1: 387,010 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.28 AU - 2.86 AU

Year: 1476 Days

Day: 15.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.23 AU - 2.95 AU

Year: 1493 Days

Day: 21.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,865,474 km

• M1: 99,183 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 11.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.12 AU - 12.34 AU

Year: 13479 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 16,865,474 km

• M1: 158,424 km (0.095 R)
• M2: 267,930 km (0.07 R)
• M3: 399,127 km (0.113 R)
• M4: 1,077,703 km (0.082 R)
• M5: 1,720,076 km (0.086 R)
• M6: 1,903,334 km (0.111 R)
• M7: 2,045,003 km (0.049 R)
• M8: 2,190,412 km (0.107 R)
• M9: 2,264,463 km (0.104 R)
• M10: 2,700,092 km (0.087 R)
• M11: 3,619,520 km (0.108 R)
• M12: 3,796,644 km (0.059 R)
• M13: 4,628,708 km (0.095 R)
• M14: 4,951,091 km (0.066 R)
• M15: 5,892,511 km (0.092 R)
• M16: 6,851,882 km (0.055 R)
• M17: 7,331,193 km (0.108 R)
• M18: 7,405,843 km (0.054 R)
• M19: 7,707,282 km (0.1 R)
• M20: 7,897,720 km (0.051 R)
• M21: 7,974,314 km (0.079 R)
• M22: 8,051,208 km (0.073 R)
• M23: 8,439,265 km (0.054 R)
• M24: 8,596,193 km (0.076 R)
• M25: 8,952,984 km (0.107 R)
• M26: 9,072,961 km (0.061 R)
• M27: 9,640,087 km (0.12 R)
• M28: 9,927,913 km (0.096 R)
• M29: 10,135,256 km (0.088 R)
• M30: 10,851,082 km (0.047 R)
• M31: 10,936,352 km (0.097 R)
• M32: 11,150,576 km (0.09 R)
• M33: 11,236,595 km (0.106 R)
• M34: 11,626,747 km (0.114 R)
• M35: 11,757,794 km (0.104 R)
• M36: 12,198,061 km (0.075 R)
• M37: 12,643,862 km (0.108 R)
• M38: 13,231,483 km (0.095 R)
• M39: 13,413,992 km (0.119 R)
• M40: 13,597,399 km (0.047 R)
• M41: 13,874,155 km (0.11 R)
• M42: 14,106,182 km (0.093 R)
• M43: 16,300,334 km (0.08 R)
• M44: 16,594,293 km (0.099 R)
• M45: 16,692,729 km (0.109 R)
• M46: 18,242,563 km (0.055 R)
• M47: 18,445,866 km (0.107 R)
• M48: 18,906,029 km (0.057 R)
• M49: 19,890,084 km (0.112 R)
• M50: 20,572,998 km (0.116 R)
• M51: 20,784,679 km (0.103 R)
• M52: 21,263,542 km (0.08 R)
• M53: 21,584,878 km (0.115 R)
• M54: 22,069,875 km (0.04 R)
• M55: 22,340,796 km (0.096 R)
• M56: 22,449,554 km (0.098 R)
• M57: 22,558,461 km (0.072 R)
• M58: 23,215,495 km (0.053 R)
• M59: 23,435,853 km (0.087 R)
• M60: 23,767,661 km (0.057 R)
• M61: 23,989,814 km (0.103 R)
• M62: 24,436,214 km (0.107 R)
• M63: 24,604,362 km (0.069 R)
• M64: 25,054,502 km (0.069 R)
• M65: 25,791,720 km (0.064 R)
• M66: 26,077,153 km (0.116 R)
• M67: 26,708,905 km (0.097 R)
• M68: 26,882,139 km (0.07 R)
• M69: 27,113,567 km (0.115 R)
• M70: 27,345,743 km (0.095 R)
• M71: 28,575,288 km (0.076 R)
• M72: 28,811,503 km (0.046 R)
• M73: 29,048,466 km (0.106 R)
• M74: 29,345,418 km (0.075 R)
• M75: 30,423,121 km (0.066 R)
• M76: 32,555,489 km (0.104 R)
• M77: 34,233,229 km (0.114 R)
• M78: 34,358,592 km (0.116 R)
• M79: 35,177,341 km (0.101 R)
• M80: 35,684,478 km (0.056 R)
• M81: 36,002,672 km (0.034 R)
• M82: 38,320,991 km (0.1 R)
• M83: 39,235,632 km (0.058 R)
• M84: 41,286,320 km (0.101 R)
• M85: 42,830,170 km (0.075 R)
• M86: 43,100,643 km (0.052 R)
• M87: 45,422,102 km (0.111 R)
• M88: 46,043,382 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 9.5

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.12 AU - 13.88 AU

Year: 14888 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,865,474 km

• M1: 123,568 km (0.083 R)
• M2: 229,932 km (0.054 R)
• M3: 946,207 km (0.055 R)
• M4: 1,057,507 km (0.037 R)
• M5: 1,318,256 km (0.087 R)
• M6: 1,494,932 km (0.107 R)
• M7: 2,158,847 km (0.061 R)
• M8: 2,368,284 km (0.101 R)
• M9: 2,742,877 km (0.119 R)
• M10: 3,169,829 km (0.119 R)
• M11: 3,442,995 km (0.104 R)
• M12: 3,582,570 km (0.082 R)
• M13: 3,723,940 km (0.1 R)
• M14: 3,975,863 km (0.12 R)
• M15: 5,117,594 km (0.063 R)
• M16: 5,642,233 km (0.119 R)
• M17: 6,141,741 km (0.1 R)
• M18: 6,226,263 km (0.116 R)
• M19: 7,632,783 km (0.072 R)
• M20: 7,815,292 km (0.12 R)
• M21: 7,907,145 km (0.112 R)
• M22: 8,138,274 km (0.1 R)
• M23: 8,371,646 km (0.117 R)
• M24: 10,266,453 km (0.085 R)
• M25: 10,417,547 km (0.056 R)
• M26: 10,721,979 km (0.051 R)
• M27: 10,875,316 km (0.086 R)
• M28: 11,339,519 km (0.1 R)
• M29: 11,495,848 km (0.104 R)
• M30: 13,096,845 km (0.111 R)
• M31: 13,206,201 km (0.076 R)
• M32: 13,923,373 km (0.04 R)
• M33: 15,280,824 km (0.095 R)
• M34: 16,739,104 km (0.098 R)
• M35: 16,916,976 km (0.108 R)
• M36: 17,394,642 km (0.043 R)
• M37: 17,755,921 km (0.057 R)
• M38: 19,163,188 km (0.052 R)
• M39: 19,287,354 km (0.093 R)
• M40: 19,974,457 km (0.093 R)
• M41: 20,037,288 km (0.08 R)
• M42: 20,924,404 km (0.083 R)
• M43: 22,474,836 km (0.029 R)
• M44: 23,131,720 km (0.082 R)
• M45: 23,396,209 km (0.111 R)
• M46: 24,397,169 km (0.072 R)
• M47: 24,666,445 km (0.097 R)
• M48: 25,480,108 km (0.075 R)
• M49: 27,342,900 km (0.056 R)
• M50: 28,114,377 km (0.085 R)
• M51: 28,821,975 km (0.09 R)
• M52: 30,326,929 km (0.101 R)
• M53: 33,412,535 km (0.113 R)
• M54: 34,463,011 km (0.045 R)
• M55: 37,291,308 km (0.102 R)
• M56: 37,446,292 km (0.084 R)
• M57: 41,150,036 km (0.104 R)
• M58: 41,631,143 km (0.118 R)
• M59: 42,275,610 km (0.098 R)
• M60: 45,961,552 km (0.113 R)
• M61: 47,212,938 km (0.112 R)
• M62: 50,005,183 km (0.109 R)
• M63: 50,090,603 km (0.027 R)
• M64: 50,518,603 km (0.094 R)
• M65: 51,292,024 km (0.086 R)
• M66: 52,329,186 km (0.118 R)
• M67: 53,460,744 km (0.114 R)
• M68: 55,659,384 km (0.085 R)
• M69: 55,747,946 km (0.106 R)
• M70: 56,903,440 km (0.109 R)
• M71: 57,439,449 km (0.108 R)
• M72: 57,887,494 km (0.101 R)
• M73: 58,066,862 km (0.083 R)
• M74: 60,417,194 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 5.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.52 AU - 15.72 AU

Year: 17021 Days

Day: 21.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,865,474 km

• M1: 66,122 km (0.049 R)
• M2: 178,171 km (0.067 R)
• M3: 643,271 km (0.118 R)
• M4: 744,549 km (0.054 R)
• M5: 953,088 km (0.112 R)
• M6: 1,169,107 km (0.106 R)
• M7: 1,335,909 km (0.086 R)
• M8: 1,422,077 km (0.055 R)
• M9: 1,750,145 km (0.089 R)
• M10: 1,785,451 km (0.058 R)
• M11: 1,965,267 km (0.116 R)
• M12: 2,014,335 km (0.112 R)
• M13: 2,290,942 km (0.116 R)
• M14: 2,355,568 km (0.1 R)
• M15: 2,407,628 km (0.116 R)
• M16: 2,526,259 km (0.066 R)
• M17: 2,592,980 km (0.07 R)
• M18: 2,879,609 km (0.071 R)
• M19: 2,963,534 km (0.113 R)
• M20: 3,409,186 km (0.065 R)
• M21: 3,814,297 km (0.112 R)
• M22: 3,906,449 km (0.077 R)
• M23: 3,968,233 km (0.109 R)
• M24: 4,636,786 km (0.025 R)
• M25: 4,917,282 km (0.102 R)
• M26: 5,034,417 km (0.086 R)
• M27: 5,581,347 km (0.079 R)
• M28: 6,164,928 km (0.068 R)
• M29: 7,794,348 km (0.06 R)
• M30: 7,930,931 km (0.069 R)
• M31: 8,048,665 km (0.071 R)
• M32: 8,127,503 km (0.048 R)
• M33: 8,206,490 km (0.045 R)
• M34: 8,746,838 km (0.064 R)
• M35: 10,115,359 km (0.113 R)
• M36: 10,179,088 km (0.102 R)
• M37: 10,564,602 km (0.111 R)
• M38: 10,824,304 km (0.093 R)
• M39: 11,064,109 km (0.111 R)
• M40: 11,173,764 km (0.05 R)
• M41: 11,283,719 km (0.11 R)
• M42: 11,593,536 km (0.057 R)
• M43: 13,627,468 km (0.104 R)
• M44: 13,862,935 km (0.032 R)
• M45: 14,028,391 km (0.08 R)
• M46: 14,576,966 km (0.091 R)
• M47: 14,624,987 km (0.114 R)
• M48: 15,719,595 km (0.058 R)
• M49: 15,842,863 km (0.099 R)
• M50: 16,388,896 km (0.053 R)
• M51: 16,463,844 km (0.073 R)
• M52: 16,614,040 km (0.106 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit