🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 47.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 9.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 16,468,877 km

• M1: 130,599 km (0.089 R)
• M2: 193,580 km (0.047 R)
• M3: 281,693 km (0.086 R)
• M4: 359,035 km (0.114 R)
• M5: 463,604 km (0.071 R)
• M6: 525,687 km (0.074 R)
• M7: 616,642 km (0.083 R)
• M8: 695,331 km (0.111 R)
• M9: 768,634 km (0.1 R)
• M10: 867,518 km (0.087 R)
• M11: 991,535 km (0.052 R)
• M12: 1,064,688 km (0.074 R)
• M13: 1,243,009 km (0.094 R)
• M14: 1,337,704 km (0.114 R)
• M15: 1,526,945 km (0.117 R)
• M16: 1,720,675 km (0.074 R)
• M17: 1,827,039 km (0.063 R)
• M18: 1,922,632 km (0.046 R)
• M19: 2,069,238 km (0.107 R)
• M20: 2,173,507 km (0.095 R)
• M21: 2,247,259 km (0.101 R)
• M22: 2,444,579 km (0.076 R)
• M23: 2,521,323 km (0.07 R)
• M24: 2,613,624 km (0.119 R)
• M25: 2,766,513 km (0.092 R)
• M26: 2,831,439 km (0.112 R)
• M27: 2,897,112 km (0.092 R)
• M28: 2,973,258 km (0.078 R)
• M29: 3,076,031 km (0.119 R)
• M30: 3,143,500 km (0.112 R)
• M31: 3,253,604 km (0.034 R)
• M32: 3,332,891 km (0.075 R)
• M33: 3,402,304 km (0.04 R)
• M34: 3,493,709 km (0.119 R)
• M35: 3,591,396 km (0.101 R)
• M36: 3,706,437 km (0.107 R)
• M37: 3,772,858 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 11.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.77 AU

Year: 386 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 16,468,877 km

• M1: 138,677 km (0.117 R)
• M2: 207,941 km (0.117 R)
• M3: 298,149 km (0.104 R)
• M4: 376,089 km (0.109 R)
• M5: 486,193 km (0.06 R)
• M6: 562,189 km (0.109 R)
• M7: 632,500 km (0.076 R)
• M8: 737,667 km (0.092 R)
• M9: 823,237 km (0.067 R)
• M10: 895,343 km (0.053 R)
• M11: 974,780 km (0.102 R)
• M12: 1,077,853 km (0.034 R)
• M13: 1,187,508 km (0.078 R)
• M14: 1,275,771 km (0.105 R)
• M15: 1,357,900 km (0.074 R)
• M16: 1,587,981 km (0.111 R)
• M17: 1,670,559 km (0.047 R)
• M18: 1,748,500 km (0.111 R)
• M19: 1,818,063 km (0.048 R)
• M20: 1,966,763 km (0.09 R)
• M21: 2,122,943 km (0.094 R)
• M22: 2,231,701 km (0.087 R)
• M23: 2,373,819 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 12.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.15 AU - 1.31 AU

Year: 881 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,468,877 km

• M1: 157,227 km (0.057 R)
• M2: 249,529 km (0.107 R)
• M3: 336,595 km (0.106 R)
• M4: 413,040 km (0.071 R)
• M5: 562,189 km (0.106 R)
• M6: 759,808 km (0.101 R)
• M7: 836,701 km (0.112 R)
• M8: 933,640 km (0.062 R)
• M9: 1,030,430 km (0.065 R)
• M10: 1,112,410 km (0.114 R)
• M11: 1,196,783 km (0.093 R)
• M12: 1,362,388 km (0.098 R)
• M13: 1,453,194 km (0.08 R)
• M14: 1,668,315 km (0.111 R)
• M15: 1,755,082 km (0.116 R)
• M16: 1,894,059 km (0.084 R)
• M17: 1,984,865 km (0.079 R)
• M18: 2,118,306 km (0.114 R)
• M19: 2,194,900 km (0.101 R)
• M20: 2,272,691 km (0.075 R)
• M21: 2,586,697 km (0.055 R)
• M22: 2,675,408 km (0.111 R)
• M23: 2,914,765 km (0.045 R)
• M24: 3,134,375 km (0.084 R)
• M25: 3,249,565 km (0.06 R)
• M26: 3,387,045 km (0.118 R)
• M27: 3,470,521 km (0.083 R)
• M28: 3,589,900 km (0.114 R)
• M29: 3,703,594 km (0.1 R)
• M30: 3,789,613 km (0.11 R)
• M31: 3,898,072 km (0.091 R)
• M32: 4,155,380 km (0.104 R)
• M33: 4,372,895 km (0.111 R)
• M34: 4,471,630 km (0.116 R)
• M35: 4,648,155 km (0.12 R)
• M36: 4,756,763 km (0.118 R)
• M37: 4,874,048 km (0.083 R)
• M38: 4,984,451 km (0.104 R)
• M39: 5,079,745 km (0.107 R)
• M40: 5,532,428 km (0.087 R)
• M41: 5,631,163 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 12.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.07 AU - 1.73 AU

Year: 1070 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,468,877 km

• M1: 203,004 km (0.062 R)
• M2: 332,406 km (0.076 R)
• M3: 422,464 km (0.082 R)
• M4: 533,616 km (0.116 R)
• M5: 758,611 km (0.09 R)
• M6: 866,321 km (0.111 R)
• M7: 955,332 km (0.09 R)
• M8: 1,054,067 km (0.034 R)
• M9: 1,150,108 km (0.114 R)
• M10: 1,379,592 km (0.092 R)
• M11: 1,492,987 km (0.082 R)
• M12: 1,580,202 km (0.115 R)
• M13: 1,813,725 km (0.115 R)
• M14: 1,907,373 km (0.11 R)
• M15: 2,042,759 km (0.112 R)
• M16: 2,123,991 km (0.116 R)
• M17: 2,256,385 km (0.118 R)
• M18: 2,503,520 km (0.116 R)
• M19: 2,768,608 km (0.082 R)
• M20: 2,904,592 km (0.089 R)
• M21: 3,155,318 km (0.068 R)
• M22: 3,403,501 km (0.09 R)
• M23: 3,638,370 km (0.075 R)
• M24: 3,808,014 km (0.11 R)
• M25: 3,919,165 km (0.082 R)
• M26: 4,021,191 km (0.091 R)
• M27: 4,259,351 km (0.076 R)
• M28: 4,417,176 km (0.059 R)
• M29: 4,662,966 km (0.09 R)
• M30: 4,847,719 km (0.085 R)
• M31: 4,979,515 km (0.048 R)
• M32: 5,101,437 km (0.112 R)
• M33: 5,370,863 km (0.106 R)
• M34: 5,679,633 km (0.098 R)
• M35: 5,900,589 km (0.061 R)
• M36: 6,029,692 km (0.067 R)
• M37: 6,124,238 km (0.102 R)
• M38: 6,278,922 km (0.11 R)
• M39: 6,446,920 km (0.116 R)
• M40: 6,677,451 km (0.099 R)
• M41: 7,121,756 km (0.091 R)
• M42: 7,234,254 km (0.102 R)
• M43: 7,322,217 km (0.042 R)
• M44: 7,690,527 km (0.117 R)
• M45: 7,793,301 km (0.106 R)
• M46: 8,104,165 km (0.079 R)
• M47: 8,300,438 km (0.088 R)
• M48: 8,498,356 km (0.09 R)
• M49: 8,684,605 km (0.065 R)
• M50: 8,791,568 km (0.1 R)
• M51: 9,088,071 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 13.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.89 AU - 1.93 AU

Year: 1704 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 16,468,877 km

• M1: 192,682 km (0.101 R)
• M2: 334,501 km (0.095 R)
• M3: 447,746 km (0.084 R)
• M4: 679,623 km (0.06 R)
• M5: 801,994 km (0.057 R)
• M6: 953,686 km (0.027 R)
• M7: 1,632,711 km (0.106 R)
• M8: 1,743,414 km (0.088 R)
• M9: 1,856,958 km (0.116 R)
• M10: 2,169,468 km (0.049 R)
• M11: 2,284,808 km (0.042 R)
• M12: 2,499,182 km (0.066 R)
• M13: 2,751,404 km (0.086 R)
• M14: 3,149,783 km (0.089 R)
• M15: 3,695,067 km (0.07 R)
• M16: 4,010,121 km (0.069 R)
• M17: 4,143,861 km (0.109 R)
• M18: 4,370,352 km (0.107 R)
• M19: 4,930,596 km (0.068 R)
• M20: 5,064,636 km (0.082 R)
• M21: 5,622,935 km (0.109 R)
• M22: 5,753,085 km (0.073 R)
• M23: 5,914,651 km (0.118 R)
• M24: 6,057,367 km (0.04 R)
• M25: 6,481,627 km (0.109 R)
• M26: 6,597,116 km (0.111 R)
• M27: 6,840,961 km (0.083 R)
• M28: 7,044,564 km (0.078 R)
• M29: 7,282,873 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 11.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 1731 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,468,877 km

• M1: 143,464 km (0.105 R)
• M2: 260,300 km (0.094 R)
• M3: 454,778 km (0.108 R)
• M4: 587,620 km (0.091 R)
• M5: 671,246 km (0.08 R)
• M6: 801,246 km (0.049 R)
• M7: 1,145,471 km (0.066 R)
• M8: 1,376,001 km (0.076 R)
• M9: 1,666,071 km (0.115 R)
• M10: 1,812,827 km (0.039 R)
• M11: 1,893,759 km (0.119 R)
• M12: 1,964,070 km (0.114 R)
• M13: 2,095,417 km (0.05 R)
• M14: 2,254,440 km (0.098 R)
• M15: 2,329,239 km (0.104 R)
• M16: 2,610,782 km (0.099 R)
• M17: 2,742,428 km (0.1 R)
• M18: 2,957,849 km (0.099 R)
• M19: 3,095,330 km (0.052 R)
• M20: 3,844,366 km (0.093 R)
• M21: 3,919,315 km (0.091 R)
• M22: 4,025,080 km (0.12 R)
• M23: 4,147,003 km (0.115 R)
• M24: 4,316,946 km (0.086 R)
• M25: 4,679,571 km (0.039 R)
• M26: 4,824,232 km (0.109 R)
• M27: 5,535,869 km (0.088 R)
• M28: 5,809,035 km (0.09 R)
• M29: 6,121,694 km (0.113 R)
• M30: 6,315,573 km (0.106 R)
• M31: 6,386,632 km (0.036 R)
• M32: 6,457,841 km (0.049 R)
• M33: 6,964,080 km (0.043 R)
• M34: 7,203,586 km (0.071 R)
• M35: 7,277,787 km (0.042 R)
• M36: 7,577,282 km (0.105 R)
• M37: 7,842,668 km (0.112 R)
• M38: 8,053,452 km (0.085 R)
• M39: 8,558,943 km (0.038 R)
• M40: 8,775,860 km (0.076 R)
• M41: 9,519,062 km (0.053 R)
• M42: 9,723,413 km (0.104 R)
• M43: 9,846,681 km (0.073 R)
• M44: 10,219,779 km (0.076 R)
• M45: 10,387,029 km (0.104 R)
• M46: 10,576,420 km (0.1 R)
• M47: 10,788,101 km (0.082 R)
• M48: 10,958,493 km (0.07 R)
• M49: 11,258,885 km (0.077 R)
• M50: 11,388,437 km (0.071 R)
• M51: 11,692,570 km (0.105 R)
• M52: 11,889,590 km (0.112 R)
• M53: 12,131,789 km (0.076 R)
• M54: 12,242,491 km (0.067 R)
• M55: 12,398,073 km (0.088 R)
• M56: 12,755,911 km (0.03 R)
• M57: 12,868,409 km (0.098 R)
• M58: 13,527,836 km (0.11 R)
• M59: 13,711,542 km (0.089 R)
• M60: 14,035,272 km (0.086 R)
• M61: 14,174,847 km (0.093 R)
• M62: 14,244,709 km (0.04 R)
• M63: 14,737,485 km (0.065 R)
• M64: 14,879,154 km (0.068 R)
• M65: 15,475,002 km (0.066 R)
• M66: 15,546,959 km (0.075 R)
• M67: 15,884,601 km (0.085 R)
• M68: 16,054,245 km (0.063 R)
• M69: 16,419,862 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit