🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.79 AU

Year: 328 Days

Day: 33.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,222,202 km

• M1: 669,151 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 11.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 14,222,202 km

• M1: 150,495 km (0.057 R)
• M2: 228,436 km (0.096 R)
• M3: 370,255 km (0.043 R)
• M4: 450,290 km (0.039 R)
• M5: 586,124 km (0.108 R)
• M6: 687,701 km (0.111 R)
• M7: 775,366 km (0.111 R)
• M8: 892,800 km (0.094 R)
• M9: 967,001 km (0.111 R)
• M10: 1,082,939 km (0.083 R)
• M11: 1,179,130 km (0.109 R)
• M12: 1,363,585 km (0.105 R)
• M13: 1,503,758 km (0.103 R)
• M14: 1,723,667 km (0.098 R)
• M15: 1,852,022 km (0.03 R)
• M16: 2,028,398 km (0.109 R)
• M17: 2,103,496 km (0.099 R)
• M18: 2,179,641 km (0.067 R)
• M19: 2,293,036 km (0.116 R)
• M20: 2,429,769 km (0.039 R)
• M21: 2,596,271 km (0.101 R)
• M22: 2,705,777 km (0.119 R)
• M23: 2,992,107 km (0.12 R)
• M24: 3,078,275 km (0.109 R)
• M25: 3,217,850 km (0.096 R)
• M26: 3,294,295 km (0.096 R)
• M27: 3,383,455 km (0.117 R)
• M28: 3,509,416 km (0.061 R)
• M29: 3,754,009 km (0.062 R)
• M30: 3,840,925 km (0.086 R)
• M31: 3,966,288 km (0.028 R)
• M32: 4,240,352 km (0.118 R)
• M33: 4,396,233 km (0.116 R)
• M34: 4,553,909 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 551 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,222,202 km

• M1: 106,364 km (0.105 R)
• M2: 156,928 km (0.097 R)
• M3: 246,088 km (0.039 R)
• M4: 313,108 km (0.087 R)
• M5: 384,915 km (0.085 R)
• M6: 532,718 km (0.048 R)
• M7: 699,669 km (0.079 R)
• M8: 962,961 km (0.089 R)
• M9: 1,025,194 km (0.111 R)
• M10: 1,093,710 km (0.082 R)
• M11: 1,214,884 km (0.037 R)
• M12: 1,287,738 km (0.08 R)
• M13: 1,362,089 km (0.078 R)
• M14: 1,427,014 km (0.088 R)
• M15: 1,605,484 km (0.084 R)
• M16: 1,785,151 km (0.057 R)
• M17: 1,941,182 km (0.101 R)
• M18: 2,008,501 km (0.096 R)
• M19: 2,170,815 km (0.048 R)
• M20: 2,253,542 km (0.028 R)
• M21: 2,389,527 km (0.09 R)
• M22: 2,468,514 km (0.031 R)
• M23: 2,602,105 km (0.096 R)
• M24: 2,738,090 km (0.045 R)
• M25: 2,827,849 km (0.117 R)
• M26: 2,904,443 km (0.113 R)
• M27: 3,067,056 km (0.108 R)
• M28: 3,261,682 km (0.046 R)
• M29: 3,378,967 km (0.069 R)
• M30: 3,453,018 km (0.05 R)
• M31: 3,512,558 km (0.119 R)
• M32: 3,610,245 km (0.111 R)
• M33: 3,678,312 km (0.039 R)
• M34: 3,754,607 km (0.09 R)
• M35: 3,869,798 km (0.112 R)
• M36: 3,947,439 km (0.103 R)
• M37: 4,088,211 km (0.114 R)
• M38: 4,190,984 km (0.112 R)
• M39: 4,262,642 km (0.107 R)
• M40: 4,334,748 km (0.106 R)
• M41: 4,463,851 km (0.116 R)
• M42: 4,717,718 km (0.104 R)
• M43: 4,767,535 km (0.072 R)
• M44: 5,086,328 km (0.039 R)
• M45: 5,154,245 km (0.074 R)
• M46: 5,239,665 km (0.059 R)
• M47: 5,299,804 km (0.098 R)
• M48: 5,377,295 km (0.081 R)
• M49: 5,446,709 km (0.09 R)
• M50: 5,507,595 km (0.072 R)
• M51: 5,594,960 km (0.107 R)
• M52: 5,841,946 km (0.085 R)
• M53: 5,913,305 km (0.101 R)
• M54: 5,993,788 km (0.114 R)
• M55: 6,101,648 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 10.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.92 AU - 1.18 AU

Year: 706 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,222,202 km

• M1: 133,890 km (0.108 R)
• M2: 199,863 km (0.096 R)
• M3: 282,890 km (0.086 R)
• M4: 452,683 km (0.106 R)
• M5: 635,193 km (0.101 R)
• M6: 714,629 km (0.096 R)
• M7: 793,467 km (0.117 R)
• M8: 960,568 km (0.109 R)
• M9: 1,196,783 km (0.108 R)
• M10: 1,396,197 km (0.105 R)
• M11: 1,480,121 km (0.105 R)
• M12: 1,718,730 km (0.116 R)
• M13: 1,821,354 km (0.034 R)
• M14: 2,007,753 km (0.068 R)
• M15: 2,161,390 km (0.1 R)
• M16: 2,305,602 km (0.064 R)
• M17: 2,399,251 km (0.101 R)
• M18: 2,750,955 km (0.098 R)
• M19: 2,857,469 km (0.099 R)
• M20: 3,297,885 km (0.063 R)
• M21: 3,396,021 km (0.062 R)
• M22: 3,472,316 km (0.054 R)
• M23: 3,564,618 km (0.11 R)
• M24: 3,657,818 km (0.095 R)
• M25: 3,751,765 km (0.065 R)
• M26: 3,894,182 km (0.031 R)
• M27: 3,974,067 km (0.108 R)
• M28: 4,062,629 km (0.094 R)
• M29: 4,743,748 km (0.103 R)
• M30: 5,080,044 km (0.063 R)
• M31: 5,264,499 km (0.095 R)
• M32: 5,397,491 km (0.046 R)
• M33: 5,549,782 km (0.108 R)
• M34: 5,959,381 km (0.089 R)
• M35: 6,061,107 km (0.075 R)
• M36: 6,256,781 km (0.115 R)
• M37: 6,341,304 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.01 AU - 2.95 AU

Year: 2562 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 14,222,202 km

• M1: 235,018 km (0.101 R)
• M2: 459,714 km (0.069 R)
• M3: 580,440 km (0.069 R)
• M4: 708,496 km (0.041 R)
• M5: 997,818 km (0.092 R)
• M6: 1,149,360 km (0.098 R)
• M7: 1,309,430 km (0.059 R)
• M8: 1,634,357 km (0.089 R)
• M9: 1,748,650 km (0.075 R)
• M10: 1,965,566 km (0.089 R)
• M11: 2,361,552 km (0.112 R)
• M12: 2,715,052 km (0.037 R)
• M13: 2,840,714 km (0.101 R)
• M14: 3,003,327 km (0.09 R)
• M15: 3,109,691 km (0.049 R)
• M16: 3,485,630 km (0.11 R)
• M17: 3,635,228 km (0.109 R)
• M18: 3,850,799 km (0.074 R)
• M19: 4,083,872 km (0.106 R)
• M20: 4,428,845 km (0.042 R)
• M21: 4,811,068 km (0.112 R)
• M22: 4,978,168 km (0.055 R)
• M23: 5,534,822 km (0.059 R)
• M24: 5,842,844 km (0.095 R)
• M25: 6,036,424 km (0.057 R)
• M26: 6,277,725 km (0.116 R)
• M27: 6,460,683 km (0.107 R)
• M28: 6,816,577 km (0.093 R)
• M29: 7,677,213 km (0.094 R)
• M30: 8,054,349 km (0.099 R)
• M31: 8,589,162 km (0.057 R)
• M32: 8,741,602 km (0.034 R)
• M33: 8,929,347 km (0.099 R)
• M34: 9,066,678 km (0.063 R)
• M35: 9,605,380 km (0.103 R)
• M36: 9,746,152 km (0.103 R)
• M37: 10,029,789 km (0.103 R)
• M38: 10,244,313 km (0.102 R)
• M39: 10,805,454 km (0.094 R)
• M40: 10,970,311 km (0.084 R)
• M41: 11,191,417 km (0.104 R)
• M42: 11,358,218 km (0.06 R)
• M43: 12,606,463 km (0.028 R)
• M44: 12,722,102 km (0.083 R)
• M45: 12,973,875 km (0.066 R)
• M46: 13,168,801 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.7

Radius: 14.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.99 AU - 3.15 AU

Year: 3529 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,222,202 km

• M1: 217,964 km (0.081 R)
• M2: 390,301 km (0.097 R)
• M3: 648,058 km (0.107 R)
• M4: 919,429 km (0.118 R)
• M5: 1,116,449 km (0.066 R)
• M6: 1,265,000 km (0.119 R)
• M7: 1,365,081 km (0.119 R)
• M8: 1,662,332 km (0.085 R)
• M9: 1,855,313 km (0.116 R)
• M10: 1,970,503 km (0.117 R)
• M11: 2,241,724 km (0.099 R)
• M12: 2,421,840 km (0.096 R)
• M13: 2,618,711 km (0.062 R)
• M14: 2,881,704 km (0.08 R)
• M15: 3,041,175 km (0.064 R)
• M16: 3,216,354 km (0.058 R)
• M17: 3,330,647 km (0.07 R)
• M18: 3,524,526 km (0.101 R)
• M19: 4,059,787 km (0.118 R)
• M20: 4,765,291 km (0.075 R)
• M21: 4,940,320 km (0.053 R)
• M22: 5,043,393 km (0.1 R)
• M23: 5,147,364 km (0.033 R)
• M24: 5,569,978 km (0.104 R)
• M25: 5,832,223 km (0.095 R)
• M26: 6,098,507 km (0.099 R)
• M27: 6,304,952 km (0.096 R)
• M28: 6,529,797 km (0.11 R)
• M29: 6,643,193 km (0.039 R)
• M30: 6,921,594 km (0.07 R)
• M31: 7,237,246 km (0.085 R)
• M32: 7,405,244 km (0.081 R)
• M33: 7,831,149 km (0.079 R)
• M34: 8,247,630 km (0.1 R)
• M35: 8,724,847 km (0.039 R)
• M36: 8,903,916 km (0.101 R)
• M37: 9,102,282 km (0.101 R)
• M38: 9,265,643 km (0.08 R)
• M39: 9,430,051 km (0.061 R)
• M40: 9,761,710 km (0.071 R)
• M41: 9,910,410 km (0.081 R)
• M42: 10,116,107 km (0.075 R)
• M43: 10,323,300 km (0.111 R)
• M44: 10,569,838 km (0.105 R)
• M45: 10,933,809 km (0.061 R)
• M46: 11,282,372 km (0.096 R)
• M47: 11,556,136 km (0.03 R)
• M48: 11,693,766 km (0.098 R)
• M49: 11,891,385 km (0.047 R)
• M50: 12,189,982 km (0.09 R)
• M51: 12,591,952 km (0.066 R)
• M52: 13,059,595 km (0.115 R)
• M53: 13,223,704 km (0.116 R)
• M54: 13,907,516 km (0.114 R)
• M55: 14,054,122 km (0.111 R)
• M56: 14,180,083 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit