🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 368 Days

Day: 12.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,826,360 km

• M1: 14,062 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.49 AU

Year: 512 Days

Day: 43.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,826,360 km

• M1: 959,371 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.12 AU - 1.64 AU

Year: 624 Days

Day: 43.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.27 AU - 2.03 AU

Year: 816 Days

Day: 12.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.85 AU - 2.41 AU

Year: 1197 Days

Day: 16 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.4

Radius: 9.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.1 AU - 4.58 AU

Year: 3481 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,826,360 km

• M1: 120,277 km (0.117 R)
• M2: 252,072 km (0.109 R)
• M3: 428,149 km (0.116 R)
• M4: 542,143 km (0.106 R)
• M5: 667,506 km (0.101 R)
• M6: 771,027 km (0.095 R)
• M7: 1,018,612 km (0.071 R)
• M8: 1,090,718 km (0.074 R)
• M9: 1,202,168 km (0.097 R)
• M10: 1,278,613 km (0.099 R)
• M11: 1,490,892 km (0.108 R)
• M12: 1,714,840 km (0.11 R)
• M13: 1,787,096 km (0.108 R)
• M14: 2,025,256 km (0.047 R)
• M15: 2,179,491 km (0.09 R)
• M16: 2,289,745 km (0.087 R)
• M17: 2,466,869 km (0.12 R)
• M18: 2,648,481 km (0.101 R)
• M19: 2,834,730 km (0.076 R)
• M20: 2,972,809 km (0.075 R)
• M21: 3,346,056 km (0.092 R)
• M22: 3,418,760 km (0.063 R)
• M23: 3,621,764 km (0.116 R)
• M24: 4,117,382 km (0.076 R)
• M25: 4,333,551 km (0.108 R)
• M26: 5,108,767 km (0.11 R)
• M27: 5,256,271 km (0.106 R)
• M28: 5,469,448 km (0.068 R)
• M29: 5,577,009 km (0.072 R)
• M30: 5,838,356 km (0.086 R)
• M31: 6,103,743 km (0.075 R)
• M32: 6,237,932 km (0.088 R)
• M33: 6,327,840 km (0.059 R)
• M34: 6,623,296 km (0.05 R)
• M35: 7,180,698 km (0.109 R)
• M36: 7,608,697 km (0.079 R)
• M37: 7,874,383 km (0.093 R)
• M38: 7,996,156 km (0.12 R)
• M39: 8,167,595 km (0.102 R)
• M40: 8,464,547 km (0.05 R)
• M41: 9,171,097 km (0.059 R)
• M42: 9,505,598 km (0.088 R)
• M43: 9,661,330 km (0.075 R)
• M44: 10,425,924 km (0.093 R)
• M45: 10,506,109 km (0.077 R)
• M46: 10,694,153 km (0.112 R)
• M47: 11,402,051 km (0.081 R)
• M48: 11,761,684 km (0.091 R)
• M49: 12,097,082 km (0.085 R)
• M50: 12,407,199 km (0.066 R)
• M51: 12,520,594 km (0.081 R)
• M52: 12,920,319 km (0.071 R)
• M53: 13,411,449 km (0.077 R)
• M54: 13,703,165 km (0.086 R)
• M55: 13,879,242 km (0.039 R)
• M56: 13,967,504 km (0.079 R)
• M57: 14,203,869 km (0.109 R)
• M58: 14,531,189 km (0.097 R)
• M59: 14,650,718 km (0.065 R)
• M60: 14,740,626 km (0.107 R)
• M61: 17,427,404 km (0.099 R)
• M62: 17,777,613 km (0.068 R)
• M63: 18,614,912 km (0.111 R)
• M64: 19,333,430 km (0.074 R)
• M65: 19,465,077 km (0.109 R)
• M66: 19,729,117 km (0.058 R)
• M67: 19,861,660 km (0.081 R)
• M68: 19,927,932 km (0.114 R)
• M69: 20,127,496 km (0.087 R)
• M70: 21,202,955 km (0.082 R)
• M71: 22,193,592 km (0.107 R)
• M72: 22,711,949 km (0.082 R)
• M73: 22,955,195 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 12.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.96 AU - 7.46 AU

Year: 6692 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,826,360 km

• M1: 222,302 km (0.117 R)
• M2: 337,942 km (0.054 R)
• M3: 599,289 km (0.067 R)
• M4: 698,472 km (0.116 R)
• M5: 780,153 km (0.116 R)
• M6: 980,614 km (0.103 R)
• M7: 1,101,489 km (0.116 R)
• M8: 1,184,965 km (0.079 R)
• M9: 1,373,907 km (0.109 R)
• M10: 1,557,314 km (0.065 R)
• M11: 1,749,397 km (0.041 R)
• M12: 1,949,410 km (0.086 R)
• M13: 2,034,980 km (0.098 R)
• M14: 2,747,066 km (0.083 R)
• M15: 3,020,680 km (0.051 R)
• M16: 3,510,613 km (0.081 R)
• M17: 4,113,941 km (0.117 R)
• M18: 4,247,383 km (0.092 R)
• M19: 5,007,789 km (0.087 R)
• M20: 5,246,697 km (0.056 R)
• M21: 5,935,445 km (0.118 R)
• M22: 6,264,860 km (0.079 R)
• M23: 6,522,467 km (0.102 R)
• M24: 6,995,047 km (0.09 R)
• M25: 7,101,561 km (0.104 R)
• M26: 7,478,697 km (0.089 R)
• M27: 7,560,377 km (0.117 R)
• M28: 8,028,918 km (0.105 R)
• M29: 8,112,693 km (0.112 R)
• M30: 8,337,239 km (0.077 R)
• M31: 8,965,400 km (0.094 R)
• M32: 9,402,525 km (0.105 R)
• M33: 9,608,821 km (0.068 R)
• M34: 9,906,371 km (0.073 R)
• M35: 10,176,694 km (0.107 R)
• M36: 10,327,938 km (0.067 R)
• M37: 10,694,004 km (0.07 R)
• M38: 10,940,391 km (0.106 R)
• M39: 11,282,223 km (0.119 R)
• M40: 11,501,683 km (0.04 R)
• M41: 12,200,604 km (0.092 R)
• M42: 12,425,898 km (0.052 R)
• M43: 12,685,002 km (0.116 R)
• M44: 12,782,689 km (0.102 R)
• M45: 13,175,683 km (0.093 R)
• M46: 13,373,750 km (0.102 R)
• M47: 13,473,233 km (0.109 R)
• M48: 14,007,447 km (0.042 R)
• M49: 14,651,017 km (0.051 R)
• M50: 14,753,492 km (0.081 R)
• M51: 14,959,189 km (0.057 R)
• M52: 15,062,411 km (0.075 R)
• M53: 15,582,114 km (0.096 R)
• M54: 15,791,551 km (0.083 R)
• M55: 16,107,652 km (0.082 R)
• M56: 16,461,301 km (0.108 R)
• M57: 16,853,247 km (0.106 R)
• M58: 17,140,176 km (0.105 R)
• M59: 18,414,750 km (0.096 R)
• M60: 18,970,356 km (0.03 R)
• M61: 19,908,634 km (0.109 R)
• M62: 20,212,168 km (0.113 R)
• M63: 21,131,597 km (0.085 R)
• M64: 21,402,369 km (0.109 R)
• M65: 21,713,383 km (0.057 R)
• M66: 21,869,264 km (0.062 R)
• M67: 22,575,964 km (0.097 R)
• M68: 23,130,673 km (0.075 R)
• M69: 24,862,717 km (0.117 R)
• M70: 25,394,538 km (0.041 R)
• M71: 25,476,667 km (0.111 R)
• M72: 26,386,222 km (0.099 R)
• M73: 26,886,926 km (0.093 R)
• M74: 27,138,400 km (0.082 R)
• M75: 27,559,219 km (0.069 R)
• M76: 28,492,859 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 10.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.89 AU - 10.81 AU

Year: 11007 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,826,360 km

• M1: 158,873 km (0.097 R)
• M2: 234,869 km (0.088 R)
• M3: 314,305 km (0.085 R)
• M4: 767,437 km (0.118 R)
• M5: 867,668 km (0.042 R)
• M6: 1,119,441 km (0.081 R)
• M7: 1,824,795 km (0.045 R)
• M8: 1,938,788 km (0.074 R)
• M9: 2,126,085 km (0.077 R)
• M10: 2,270,596 km (0.1 R)
• M11: 2,493,497 km (0.093 R)
• M12: 2,569,343 km (0.113 R)
• M13: 3,095,629 km (0.071 R)
• M14: 3,770,465 km (0.084 R)
• M15: 4,551,964 km (0.116 R)
• M16: 4,707,995 km (0.099 R)
• M17: 5,251,633 km (0.06 R)
• M18: 5,547,538 km (0.101 R)
• M19: 5,647,320 km (0.107 R)
• M20: 5,848,978 km (0.075 R)
• M21: 6,087,137 km (0.091 R)
• M22: 6,502,870 km (0.113 R)
• M23: 6,678,797 km (0.092 R)
• M24: 7,252,505 km (0.114 R)
• M25: 7,582,218 km (0.107 R)
• M26: 7,693,220 km (0.079 R)
• M27: 8,523,638 km (0.099 R)
• M28: 8,910,498 km (0.073 R)
• M29: 9,027,783 km (0.085 R)
• M30: 9,342,836 km (0.115 R)
• M31: 9,541,502 km (0.105 R)
• M32: 10,064,945 km (0.109 R)
• M33: 11,181,543 km (0.102 R)
• M34: 11,265,767 km (0.036 R)
• M35: 11,350,290 km (0.093 R)
• M36: 11,477,448 km (0.111 R)
• M37: 12,250,270 km (0.05 R)
• M38: 12,730,779 km (0.033 R)
• M39: 14,899,050 km (0.075 R)
• M40: 15,038,326 km (0.115 R)
• M41: 15,365,048 km (0.088 R)
• M42: 15,552,793 km (0.084 R)
• M43: 15,977,950 km (0.116 R)
• M44: 16,215,811 km (0.059 R)
• M45: 16,311,254 km (0.049 R)
• M46: 16,646,952 km (0.058 R)
• M47: 16,984,893 km (0.116 R)
• M48: 18,309,732 km (0.079 R)
• M49: 18,458,881 km (0.033 R)
• M50: 18,658,594 km (0.105 R)
• M51: 18,758,675 km (0.108 R)
• M52: 20,178,509 km (0.111 R)
• M53: 21,475,223 km (0.041 R)
• M54: 21,948,700 km (0.103 R)
• M55: 22,054,316 km (0.093 R)
• M56: 22,372,362 km (0.089 R)
• M57: 24,257,744 km (0.103 R)
• M58: 24,531,208 km (0.05 R)
• M59: 24,640,864 km (0.108 R)
• M60: 24,970,877 km (0.054 R)
• M61: 25,191,833 km (0.105 R)
• M62: 25,635,390 km (0.059 R)
• M63: 25,969,742 km (0.12 R)
• M64: 26,193,540 km (0.112 R)
• M65: 26,925,074 km (0.096 R)
• M66: 27,321,807 km (0.102 R)
• M67: 28,006,517 km (0.12 R)
• M68: 29,102,022 km (0.08 R)
• M69: 29,684,257 km (0.072 R)
• M70: 30,387,965 km (0.03 R)
• M71: 32,231,160 km (0.106 R)
• M72: 32,954,466 km (0.094 R)
• M73: 33,378,875 km (0.119 R)
• M74: 33,988,187 km (0.105 R)
• M75: 34,601,240 km (0.098 R)
• M76: 35,279,815 km (0.112 R)
• M77: 36,337,173 km (0.098 R)
• M78: 37,152,781 km (0.053 R)
• M79: 37,404,853 km (0.116 R)
• M80: 39,442,675 km (0.082 R)
• M81: 39,506,853 km (0.09 R)
• M82: 40,345,349 km (0.089 R)
• M83: 40,539,826 km (0.07 R)
• M84: 41,320,278 km (0.077 R)
• M85: 42,105,667 km (0.102 R)
• M86: 42,171,341 km (0.057 R)
• M87: 42,830,020 km (0.034 R)
• M88: 44,090,831 km (0.081 R)
• M89: 44,357,863 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit