🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 561 Days

Day: 18.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,633,539 km

• M1: 277,354 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.64 AU - 3.3 AU

Year: 2130 Days

Day: 32.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,633,539 km

• M1: 33,959 km (0.077 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 14.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.65 AU - 4.55 AU

Year: 3456 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,633,539 km

• M1: 193,280 km (0.112 R)
• M2: 379,380 km (0.032 R)
• M3: 474,674 km (0.112 R)
• M4: 632,949 km (0.069 R)
• M5: 871,856 km (0.111 R)
• M6: 979,866 km (0.105 R)
• M7: 1,151,156 km (0.073 R)
• M8: 1,342,342 km (0.111 R)
• M9: 1,469,799 km (0.064 R)
• M10: 1,592,021 km (0.097 R)
• M11: 1,767,349 km (0.034 R)
• M12: 2,223,772 km (0.073 R)
• M13: 2,343,899 km (0.066 R)
• M14: 2,682,439 km (0.059 R)
• M15: 2,881,554 km (0.063 R)
• M16: 3,407,391 km (0.071 R)
• M17: 3,610,844 km (0.107 R)
• M18: 3,910,488 km (0.119 R)
• M19: 4,341,031 km (0.078 R)
• M20: 4,478,811 km (0.092 R)
• M21: 4,660,123 km (0.081 R)
• M22: 4,829,767 km (0.078 R)
• M23: 4,943,910 km (0.08 R)
• M24: 5,131,506 km (0.095 R)
• M25: 5,424,718 km (0.114 R)
• M26: 5,603,338 km (0.113 R)
• M27: 5,768,793 km (0.069 R)
• M28: 5,997,079 km (0.056 R)
• M29: 6,135,457 km (0.106 R)
• M30: 6,275,032 km (0.08 R)
• M31: 6,541,466 km (0.12 R)
• M32: 6,779,626 km (0.088 R)
• M33: 7,020,778 km (0.056 R)
• M34: 7,150,629 km (0.07 R)
• M35: 7,330,296 km (0.08 R)
• M36: 7,544,819 km (0.062 R)
• M37: 7,794,797 km (0.114 R)
• M38: 7,996,904 km (0.089 R)
• M39: 8,200,656 km (0.056 R)
• M40: 8,475,019 km (0.038 R)
• M41: 9,085,827 km (0.119 R)
• M42: 9,280,902 km (0.107 R)
• M43: 9,405,667 km (0.097 R)
• M44: 9,531,030 km (0.091 R)
• M45: 9,729,098 km (0.085 R)
• M46: 9,928,661 km (0.104 R)
• M47: 10,350,228 km (0.095 R)
• M48: 10,815,178 km (0.105 R)
• M49: 10,946,675 km (0.104 R)
• M50: 11,363,155 km (0.055 R)
• M51: 11,707,978 km (0.088 R)
• M52: 11,900,959 km (0.042 R)
• M53: 11,997,899 km (0.109 R)
• M54: 12,270,616 km (0.085 R)
• M55: 12,505,933 km (0.067 R)
• M56: 12,604,518 km (0.098 R)
• M57: 12,842,080 km (0.119 R)
• M58: 13,121,080 km (0.119 R)
• M59: 13,341,737 km (0.113 R)
• M60: 13,543,544 km (0.084 R)
• M61: 13,644,672 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 10.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.04 AU - 4.64 AU

Year: 3763 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,633,539 km

• M1: 164,707 km (0.102 R)
• M2: 302,936 km (0.109 R)
• M3: 373,546 km (0.064 R)
• M4: 451,786 km (0.103 R)
• M5: 567,126 km (0.115 R)
• M6: 727,046 km (0.104 R)
• M7: 795,561 km (0.113 R)
• M8: 875,596 km (0.097 R)
• M9: 1,234,631 km (0.093 R)
• M10: 1,458,579 km (0.06 R)
• M11: 1,547,440 km (0.093 R)
• M12: 1,719,029 km (0.108 R)
• M13: 1,933,552 km (0.081 R)
• M14: 2,375,614 km (0.089 R)
• M15: 2,975,502 km (0.106 R)
• M16: 3,176,112 km (0.084 R)
• M17: 3,263,478 km (0.118 R)
• M18: 3,366,550 km (0.098 R)
• M19: 3,470,521 km (0.106 R)
• M20: 3,605,907 km (0.041 R)
• M21: 4,038,395 km (0.11 R)
• M22: 4,181,111 km (0.088 R)
• M23: 4,438,718 km (0.079 R)
• M24: 4,918,928 km (0.058 R)
• M25: 5,054,463 km (0.112 R)
• M26: 5,503,257 km (0.111 R)
• M27: 5,661,531 km (0.113 R)
• M28: 5,910,911 km (0.05 R)
• M29: 5,982,868 km (0.048 R)
• M30: 6,109,427 km (0.05 R)
• M31: 6,476,092 km (0.088 R)
• M32: 6,793,389 km (0.101 R)
• M33: 7,211,515 km (0.113 R)
• M34: 7,307,706 km (0.102 R)
• M35: 7,755,902 km (0.071 R)
• M36: 8,092,796 km (0.104 R)
• M37: 8,313,453 km (0.111 R)
• M38: 8,597,240 km (0.111 R)
• M39: 8,678,771 km (0.096 R)
• M40: 8,822,385 km (0.065 R)
• M41: 9,049,474 km (0.06 R)
• M42: 9,132,501 km (0.08 R)
• M43: 9,806,290 km (0.082 R)
• M44: 10,020,065 km (0.04 R)
• M45: 10,235,486 km (0.071 R)
• M46: 10,365,487 km (0.035 R)
• M47: 10,474,245 km (0.051 R)
• M48: 10,957,296 km (0.091 R)
• M49: 11,469,968 km (0.088 R)
• M50: 11,763,180 km (0.119 R)
• M51: 12,150,489 km (0.106 R)
• M52: 12,219,304 km (0.086 R)
• M53: 12,704,450 km (0.057 R)
• M54: 12,914,186 km (0.117 R)
• M55: 12,984,497 km (0.096 R)
• M56: 13,219,365 km (0.118 R)
• M57: 13,313,762 km (0.118 R)
• M58: 13,598,297 km (0.11 R)
• M59: 13,789,034 km (0.106 R)
• M60: 14,052,775 km (0.1 R)
• M61: 14,221,522 km (0.073 R)
• M62: 14,342,397 km (0.116 R)
• M63: 14,463,721 km (0.03 R)
• M64: 14,560,959 km (0.08 R)
• M65: 14,682,881 km (0.112 R)
• M66: 14,952,158 km (0.083 R)
• M67: 15,198,545 km (0.049 R)
• M68: 15,346,946 km (0.069 R)
• M69: 15,470,963 km (0.094 R)
• M70: 15,545,612 km (0.108 R)
• M71: 16,475,513 km (0.074 R)
• M72: 16,857,586 km (0.109 R)
• M73: 17,345,873 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 14.5

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.94 AU - 6.82 AU

Year: 5935 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,633,539 km

• M1: 304,581 km (0.1 R)
• M2: 395,238 km (0.086 R)
• M3: 521,498 km (0.1 R)
• M4: 865,573 km (0.09 R)
• M5: 973,583 km (0.049 R)
• M6: 1,115,851 km (0.094 R)
• M7: 1,455,288 km (0.027 R)
• M8: 1,688,810 km (0.071 R)
• M9: 1,792,781 km (0.107 R)
• M10: 1,989,352 km (0.071 R)
• M11: 2,231,252 km (0.041 R)
• M12: 2,404,487 km (0.117 R)
• M13: 2,764,718 km (0.111 R)
• M14: 3,559,681 km (0.085 R)
• M15: 3,924,850 km (0.101 R)
• M16: 4,018,049 km (0.079 R)
• M17: 4,111,997 km (0.083 R)
• M18: 4,278,200 km (0.075 R)
• M19: 4,374,242 km (0.095 R)
• M20: 5,016,316 km (0.101 R)
• M21: 5,219,919 km (0.119 R)
• M22: 5,348,573 km (0.083 R)
• M23: 5,767,596 km (0.052 R)
• M24: 6,415,953 km (0.064 R)
• M25: 6,665,184 km (0.09 R)
• M26: 8,680,566 km (0.103 R)
• M27: 8,956,574 km (0.096 R)
• M28: 9,080,142 km (0.113 R)
• M29: 9,961,273 km (0.072 R)
• M30: 11,001,876 km (0.047 R)
• M31: 11,770,959 km (0.066 R)
• M32: 12,110,845 km (0.094 R)
• M33: 12,454,023 km (0.119 R)
• M34: 12,939,917 km (0.105 R)
• M35: 13,326,029 km (0.119 R)
• M36: 13,787,239 km (0.096 R)
• M37: 13,966,008 km (0.065 R)
• M38: 14,181,579 km (0.073 R)
• M39: 14,398,346 km (0.084 R)
• M40: 15,165,484 km (0.115 R)
• M41: 15,684,290 km (0.087 R)
• M42: 16,322,175 km (0.103 R)
• M43: 16,891,993 km (0.107 R)
• M44: 17,856,451 km (0.107 R)
• M45: 18,129,616 km (0.093 R)
• M46: 18,325,590 km (0.084 R)
• M47: 18,759,423 km (0.068 R)
• M48: 19,276,434 km (0.049 R)
• M49: 19,878,715 km (0.042 R)
• M50: 20,000,039 km (0.105 R)
• M51: 20,202,594 km (0.092 R)
• M52: 21,556,754 km (0.067 R)
• M53: 22,098,149 km (0.086 R)
• M54: 22,433,697 km (0.115 R)
• M55: 22,686,367 km (0.119 R)
• M56: 23,279,822 km (0.088 R)
• M57: 23,535,635 km (0.053 R)
• M58: 24,265,672 km (0.1 R)
• M59: 24,395,224 km (0.034 R)
• M60: 24,525,075 km (0.08 R)
• M61: 24,829,058 km (0.093 R)
• M62: 25,003,190 km (0.053 R)
• M63: 25,265,285 km (0.074 R)
• M64: 25,704,056 km (0.093 R)
• M65: 25,968,545 km (0.11 R)
• M66: 26,101,088 km (0.059 R)
• M67: 26,901,437 km (0.032 R)
• M68: 27,214,845 km (0.077 R)
• M69: 27,664,536 km (0.101 R)
• M70: 28,434,965 km (0.036 R)
• M71: 28,754,207 km (0.073 R)
• M72: 28,845,611 km (0.082 R)
• M73: 29,396,281 km (0.087 R)
• M74: 30,275,318 km (0.098 R)
• M75: 31,256,830 km (0.089 R)
• M76: 31,492,147 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit