🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.53 AU - 0.81 AU

Year: 349 Days

Day: 18.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 349 Days

Day: 41 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 9.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.95 AU

Year: 525 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,730,181 km

• M1: 136,284 km (0.038 R)
• M2: 223,050 km (0.091 R)
• M3: 286,330 km (0.087 R)
• M4: 369,058 km (0.119 R)
• M5: 465,848 km (0.107 R)
• M6: 659,278 km (0.088 R)
• M7: 723,904 km (0.065 R)
• M8: 786,586 km (0.112 R)
• M9: 912,996 km (0.084 R)
• M10: 1,118,394 km (0.09 R)
• M11: 1,186,760 km (0.069 R)
• M12: 1,344,735 km (0.068 R)
• M13: 1,527,095 km (0.095 R)
• M14: 1,663,379 km (0.097 R)
• M15: 1,730,099 km (0.099 R)
• M16: 1,999,525 km (0.107 R)
• M17: 2,064,151 km (0.109 R)
• M18: 2,155,855 km (0.111 R)
• M19: 2,275,832 km (0.085 R)
• M20: 2,357,064 km (0.102 R)
• M21: 2,480,781 km (0.066 R)
• M22: 2,543,463 km (0.061 R)
• M23: 2,642,048 km (0.045 R)
• M24: 2,749,010 km (0.096 R)
• M25: 2,850,288 km (0.08 R)
• M26: 2,967,573 km (0.06 R)
• M27: 3,154,122 km (0.099 R)
• M28: 3,383,156 km (0.077 R)
• M29: 3,538,887 km (0.083 R)
• M30: 3,657,219 km (0.069 R)
• M31: 3,849,452 km (0.1 R)
• M32: 4,020,293 km (0.103 R)
• M33: 4,193,677 km (0.083 R)
• M34: 4,293,908 km (0.101 R)
• M35: 4,420,467 km (0.097 R)
• M36: 4,702,908 km (0.094 R)
• M37: 4,850,861 km (0.118 R)
• M38: 4,956,177 km (0.101 R)
• M39: 5,044,440 km (0.069 R)
• M40: 5,160,079 km (0.03 R)
• M41: 5,430,403 km (0.065 R)
• M42: 5,567,285 km (0.072 R)
• M43: 5,659,287 km (0.109 R)
• M44: 5,723,914 km (0.094 R)
• M45: 5,807,389 km (0.073 R)
• M46: 6,164,330 km (0.07 R)
• M47: 6,326,344 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 9.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.87 AU - 1.15 AU

Year: 645 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,730,181 km

• M1: 121,324 km (0.068 R)
• M2: 210,634 km (0.073 R)
• M3: 296,653 km (0.097 R)
• M4: 364,869 km (0.102 R)
• M5: 447,597 km (0.072 R)
• M6: 542,292 km (0.108 R)
• M7: 618,288 km (0.084 R)
• M8: 693,985 km (0.096 R)
• M9: 845,527 km (0.11 R)
• M10: 910,453 km (0.051 R)
• M11: 1,008,589 km (0.059 R)
• M12: 1,154,447 km (0.116 R)
• M13: 1,221,616 km (0.109 R)
• M14: 1,319,154 km (0.111 R)
• M15: 1,413,401 km (0.104 R)
• M16: 1,559,109 km (0.052 R)
• M17: 1,646,624 km (0.102 R)
• M18: 1,716,486 km (0.096 R)
• M19: 1,833,023 km (0.103 R)
• M20: 1,905,578 km (0.116 R)
• M21: 1,972,448 km (0.04 R)
• M22: 2,081,206 km (0.092 R)
• M23: 2,184,877 km (0.112 R)
• M24: 2,255,038 km (0.109 R)
• M25: 2,325,948 km (0.088 R)
• M26: 2,397,605 km (0.075 R)
• M27: 2,835,628 km (0.118 R)
• M28: 2,920,150 km (0.093 R)
• M29: 3,083,811 km (0.081 R)
• M30: 3,170,727 km (0.074 R)
• M31: 3,258,541 km (0.119 R)
• M32: 3,330,946 km (0.05 R)
• M33: 3,420,256 km (0.072 R)
• M34: 3,634,480 km (0.105 R)
• M35: 3,734,860 km (0.116 R)
• M36: 3,827,761 km (0.102 R)
• M37: 4,137,129 km (0.056 R)
• M38: 4,224,494 km (0.113 R)
• M39: 4,436,624 km (0.114 R)
• M40: 4,526,233 km (0.087 R)
• M41: 4,625,267 km (0.03 R)
• M42: 4,770,826 km (0.077 R)
• M43: 5,001,206 km (0.088 R)
• M44: 5,103,831 km (0.118 R)
• M45: 5,169,354 km (0.108 R)
• M46: 5,244,752 km (0.085 R)
• M47: 5,444,315 km (0.117 R)
• M48: 5,860,796 km (0.074 R)
• M49: 5,959,082 km (0.088 R)
• M50: 6,077,862 km (0.054 R)
• M51: 6,337,863 km (0.104 R)
• M52: 6,438,842 km (0.116 R)
• M53: 6,693,757 km (0.12 R)
• M54: 6,755,391 km (0.085 R)
• M55: 6,858,464 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 8.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.93 AU - 1.13 AU

Year: 665 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,730,181 km

• M1: 110,104 km (0.116 R)
• M2: 180,415 km (0.091 R)
• M3: 242,797 km (0.119 R)
• M4: 333,753 km (0.112 R)
• M5: 393,891 km (0.092 R)
• M6: 462,706 km (0.086 R)
• M7: 561,740 km (0.09 R)
• M8: 673,190 km (0.088 R)
• M9: 734,226 km (0.116 R)
• M10: 792,570 km (0.097 R)
• M11: 940,223 km (0.084 R)
• M12: 1,097,300 km (0.082 R)
• M13: 1,216,679 km (0.1 R)
• M14: 1,340,397 km (0.108 R)
• M15: 1,425,219 km (0.111 R)
• M16: 1,651,860 km (0.119 R)
• M17: 1,769,743 km (0.065 R)
• M18: 1,876,855 km (0.089 R)
• M19: 2,083,450 km (0.068 R)
• M20: 2,392,818 km (0.091 R)
• M21: 2,496,639 km (0.09 R)
• M22: 2,701,289 km (0.109 R)
• M23: 2,919,402 km (0.103 R)
• M24: 3,224,582 km (0.045 R)
• M25: 3,282,028 km (0.11 R)
• M26: 3,397,816 km (0.071 R)
• M27: 3,531,707 km (0.08 R)
• M28: 3,676,068 km (0.073 R)
• M29: 4,005,633 km (0.064 R)
• M30: 4,263,689 km (0.072 R)
• M31: 4,335,795 km (0.114 R)
• M32: 4,536,406 km (0.117 R)
• M33: 4,674,784 km (0.069 R)
• M34: 4,842,932 km (0.115 R)
• M35: 5,003,450 km (0.116 R)
• M36: 5,079,596 km (0.088 R)
• M37: 5,213,785 km (0.117 R)
• M38: 5,291,127 km (0.118 R)
• M39: 5,436,985 km (0.112 R)
• M40: 5,613,810 km (0.053 R)
• M41: 5,702,820 km (0.112 R)
• M42: 5,802,453 km (0.109 R)
• M43: 5,862,441 km (0.037 R)
• M44: 5,942,775 km (0.05 R)
• M45: 6,319,313 km (0.077 R)
• M46: 6,474,147 km (0.101 R)
• M47: 6,630,327 km (0.111 R)
• M48: 6,693,158 km (0.115 R)
• M49: 6,777,232 km (0.116 R)
• M50: 6,988,764 km (0.107 R)
• M51: 7,116,820 km (0.113 R)
• M52: 7,191,918 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 8.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.56 AU - 2.04 AU

Year: 1535 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,730,181 km

• M1: 119,828 km (0.089 R)
• M2: 187,147 km (0.114 R)
• M3: 248,931 km (0.102 R)
• M4: 312,360 km (0.111 R)
• M5: 569,519 km (0.118 R)
• M6: 633,996 km (0.026 R)
• M7: 715,227 km (0.094 R)
• M8: 829,221 km (0.087 R)
• M9: 911,350 km (0.092 R)
• M10: 1,084,285 km (0.093 R)
• M11: 1,166,564 km (0.069 R)
• M12: 1,276,818 km (0.111 R)
• M13: 1,408,314 km (0.074 R)
• M14: 1,553,873 km (0.035 R)
• M15: 1,619,098 km (0.111 R)
• M16: 1,889,421 km (0.097 R)
• M17: 2,050,538 km (0.086 R)
• M18: 2,153,461 km (0.045 R)
• M19: 2,332,530 km (0.097 R)
• M20: 2,440,240 km (0.11 R)
• M21: 2,593,877 km (0.118 R)
• M22: 2,671,818 km (0.074 R)
• M23: 2,818,723 km (0.065 R)
• M24: 2,887,538 km (0.073 R)
• M25: 3,531,557 km (0.088 R)
• M26: 3,593,341 km (0.109 R)
• M27: 3,668,140 km (0.099 R)
• M28: 4,101,375 km (0.115 R)
• M29: 4,443,655 km (0.113 R)
• M30: 4,699,617 km (0.029 R)
• M31: 5,099,791 km (0.078 R)
• M32: 5,568,482 km (0.063 R)
• M33: 5,684,121 km (0.039 R)
• M34: 5,800,657 km (0.114 R)
• M35: 6,822,860 km (0.118 R)
• M36: 6,931,169 km (0.114 R)
• M37: 7,593,588 km (0.058 R)
• M38: 7,705,936 km (0.108 R)
• M39: 7,867,352 km (0.12 R)
• M40: 8,193,775 km (0.037 R)
• M41: 8,358,631 km (0.097 R)
• M42: 8,457,964 km (0.11 R)
• M43: 8,591,256 km (0.086 R)
• M44: 8,961,062 km (0.115 R)
• M45: 9,131,005 km (0.068 R)
• M46: 9,456,680 km (0.113 R)
• M47: 9,803,747 km (0.092 R)
• M48: 9,908,615 km (0.102 R)
• M49: 10,367,581 km (0.108 R)
• M50: 10,456,592 km (0.118 R)
• M51: 10,545,902 km (0.027 R)
• M52: 10,707,318 km (0.062 R)
• M53: 10,996,341 km (0.112 R)
• M54: 11,087,147 km (0.055 R)
• M55: 11,730,119 km (0.082 R)
• M56: 11,990,569 km (0.089 R)
• M57: 12,121,616 km (0.11 R)
• M58: 12,196,714 km (0.073 R)
• M59: 12,517,452 km (0.118 R)
• M60: 12,574,299 km (0.072 R)
• M61: 12,650,295 km (0.114 R)
• M62: 12,860,181 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 11.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.99 AU - 2.33 AU

Year: 2018 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,730,181 km

• M1: 143,315 km (0.089 R)
• M2: 217,216 km (0.05 R)
• M3: 310,266 km (0.093 R)
• M4: 738,265 km (0.109 R)
• M5: 886,816 km (0.089 R)
• M6: 1,018,911 km (0.101 R)
• M7: 1,215,333 km (0.062 R)
• M8: 1,303,446 km (0.03 R)
• M9: 1,383,780 km (0.113 R)
• M10: 1,624,184 km (0.085 R)
• M11: 1,700,180 km (0.09 R)
• M12: 1,788,443 km (0.105 R)
• M13: 1,867,131 km (0.095 R)
• M14: 2,051,286 km (0.104 R)
• M15: 2,133,864 km (0.103 R)
• M16: 2,388,330 km (0.078 R)
• M17: 2,691,266 km (0.091 R)
• M18: 2,808,102 km (0.057 R)
• M19: 3,087,550 km (0.115 R)
• M20: 3,223,834 km (0.116 R)
• M21: 3,306,562 km (0.063 R)
• M22: 3,460,199 km (0.057 R)
• M23: 3,673,376 km (0.112 R)
• M24: 4,098,084 km (0.059 R)
• M25: 4,233,171 km (0.078 R)
• M26: 4,507,683 km (0.092 R)
• M27: 4,616,141 km (0.104 R)
• M28: 4,819,744 km (0.086 R)
• M29: 4,898,732 km (0.104 R)
• M30: 5,042,346 km (0.088 R)
• M31: 5,187,157 km (0.093 R)
• M32: 5,464,661 km (0.116 R)
• M33: 5,831,175 km (0.108 R)
• M34: 5,983,316 km (0.034 R)
• M35: 6,171,211 km (0.108 R)
• M36: 6,430,614 km (0.115 R)
• M37: 6,500,327 km (0.087 R)
• M38: 6,924,437 km (0.116 R)
• M39: 7,248,316 km (0.045 R)
• M40: 7,467,028 km (0.095 R)
• M41: 7,817,835 km (0.062 R)
• M42: 7,911,035 km (0.08 R)
• M43: 8,060,932 km (0.108 R)
• M44: 8,193,027 km (0.049 R)
• M45: 8,535,606 km (0.106 R)
• M46: 8,612,499 km (0.067 R)
• M47: 8,844,226 km (0.113 R)
• M48: 8,922,017 km (0.038 R)
• M49: 9,671,652 km (0.094 R)
• M50: 9,832,170 km (0.106 R)
• M51: 10,094,715 km (0.064 R)
• M52: 10,400,642 km (0.066 R)
• M53: 10,792,439 km (0.089 R)
• M54: 11,000,679 km (0.106 R)
• M55: 11,084,305 km (0.107 R)
• M56: 11,168,229 km (0.082 R)
• M57: 11,336,527 km (0.099 R)
• M58: 11,463,386 km (0.08 R)
• M59: 11,868,197 km (0.113 R)
• M60: 12,040,085 km (0.075 R)
• M61: 12,560,536 km (0.071 R)
• M62: 12,911,643 km (0.088 R)
• M63: 13,646,168 km (0.119 R)
• M64: 13,871,313 km (0.101 R)
• M65: 14,211,499 km (0.095 R)
• M66: 14,669,418 km (0.072 R)
• M67: 14,923,285 km (0.111 R)
• M68: 15,108,787 km (0.05 R)
• M69: 15,248,511 km (0.092 R)
• M70: 15,388,684 km (0.077 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.53 AU - 4.21 AU

Year: 3933 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,730,181 km

• M1: 340,784 km (0.077 R)
• M2: 478,713 km (0.114 R)
• M3: 587,022 km (0.085 R)
• M4: 677,379 km (0.117 R)
• M5: 1,196,035 km (0.12 R)
• M6: 1,452,446 km (0.108 R)
• M7: 1,581,100 km (0.116 R)
• M8: 1,727,107 km (0.066 R)
• M9: 1,863,989 km (0.041 R)
• M10: 2,237,236 km (0.091 R)
• M11: 2,357,064 km (0.114 R)
• M12: 2,448,319 km (0.085 R)
• M13: 2,857,768 km (0.116 R)
• M14: 3,087,401 km (0.047 R)
• M15: 3,187,631 km (0.105 R)
• M16: 3,426,090 km (0.057 R)
• M17: 3,920,511 km (0.077 R)
• M18: 4,608,512 km (0.12 R)
• M19: 4,704,554 km (0.105 R)
• M20: 4,839,940 km (0.061 R)
• M21: 5,293,969 km (0.082 R)
• M22: 5,577,308 km (0.079 R)
• M23: 5,700,128 km (0.076 R)
• M24: 5,803,350 km (0.112 R)
• M25: 5,927,965 km (0.102 R)
• M26: 6,413,859 km (0.093 R)
• M27: 6,499,728 km (0.108 R)
• M28: 6,629,130 km (0.04 R)
• M29: 6,890,777 km (0.106 R)
• M30: 7,022,872 km (0.07 R)
• M31: 7,446,683 km (0.041 R)
• M32: 7,833,094 km (0.096 R)
• M33: 8,319,437 km (0.07 R)
• M34: 8,815,653 km (0.029 R)
• M35: 8,911,396 km (0.097 R)
• M36: 9,224,504 km (0.086 R)
• M37: 9,664,172 km (0.106 R)
• M38: 9,787,590 km (0.062 R)
• M39: 10,361,747 km (0.09 R)
• M40: 10,844,350 km (0.089 R)
• M41: 10,972,555 km (0.106 R)
• M42: 11,360,462 km (0.056 R)
• M43: 11,569,002 km (0.112 R)
• M44: 11,805,366 km (0.08 R)
• M45: 12,122,963 km (0.082 R)
• M46: 12,229,327 km (0.094 R)
• M47: 12,336,140 km (0.086 R)
• M48: 12,658,373 km (0.103 R)
• M49: 12,766,533 km (0.063 R)
• M50: 14,423,778 km (0.077 R)
• M51: 14,791,789 km (0.028 R)
• M52: 14,905,633 km (0.055 R)
• M53: 14,991,203 km (0.111 R)
• M54: 15,363,851 km (0.058 R)
• M55: 15,943,393 km (0.1 R)
• M56: 16,500,496 km (0.119 R)
• M57: 16,974,721 km (0.095 R)
• M58: 17,303,238 km (0.033 R)
• M59: 17,573,711 km (0.052 R)
• M60: 17,875,749 km (0.119 R)
• M61: 18,027,441 km (0.079 R)
• M62: 18,301,654 km (0.12 R)
• M63: 18,607,881 km (0.078 R)
• M64: 18,823,302 km (0.071 R)
• M65: 19,381,003 km (0.073 R)
• M66: 19,536,734 km (0.05 R)
• M67: 20,101,466 km (0.045 R)
• M68: 21,022,390 km (0.108 R)
• M69: 21,536,409 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 20,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit