🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.62 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 152 Days

Day: 25.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.26 AU - 2.02 AU

Year: 742 Days

Day: 41.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.57 AU - 2.23 AU

Year: 925 Days

Day: 24.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,153,137 km

• M1: 54,753 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.93 AU - 2.35 AU

Year: 1105 Days

Day: 34.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,153,137 km

• M1: 592,557 km (0.079 R)
• M2: 787,034 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 8.8

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.85 AU - 6.91 AU

Year: 5035 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 109,153,137 km

• M1: 231,278 km (0.072 R)
• M2: 615,146 km (0.086 R)
• M3: 677,529 km (0.058 R)
• M4: 1,255,874 km (0.106 R)
• M5: 1,591,871 km (0.069 R)
• M6: 1,698,085 km (0.063 R)
• M7: 1,862,045 km (0.063 R)
• M8: 1,936,694 km (0.079 R)
• M9: 2,012,241 km (0.083 R)
• M10: 2,166,476 km (0.107 R)
• M11: 3,888,647 km (0.097 R)
• M12: 4,057,244 km (0.033 R)
• M13: 4,228,384 km (0.089 R)
• M14: 4,451,883 km (0.082 R)
• M15: 5,066,730 km (0.117 R)
• M16: 5,572,521 km (0.094 R)
• M17: 5,680,979 km (0.11 R)
• M18: 6,094,318 km (0.108 R)
• M19: 7,243,379 km (0.028 R)
• M20: 7,302,620 km (0.106 R)
• M21: 7,812,450 km (0.03 R)
• M22: 8,056,294 km (0.05 R)
• M23: 8,240,898 km (0.105 R)
• M24: 8,676,976 km (0.103 R)
• M25: 9,056,805 km (0.073 R)
• M26: 9,152,547 km (0.048 R)
• M27: 9,669,258 km (0.081 R)
• M28: 9,931,204 km (0.097 R)
• M29: 10,129,122 km (0.094 R)
• M30: 10,428,468 km (0.086 R)
• M31: 10,697,145 km (0.077 R)
• M32: 10,764,614 km (0.078 R)
• M33: 10,934,108 km (0.077 R)
• M34: 11,378,564 km (0.103 R)
• M35: 11,551,200 km (0.058 R)
• M36: 11,829,152 km (0.094 R)
• M37: 12,533,609 km (0.053 R)
• M38: 12,711,780 km (0.06 R)
• M39: 12,890,998 km (0.056 R)
• M40: 13,034,762 km (0.091 R)
• M41: 13,179,273 km (0.094 R)
• M42: 13,287,881 km (0.109 R)
• M43: 14,056,964 km (0.025 R)
• M44: 14,130,865 km (0.065 R)
• M45: 14,727,462 km (0.066 R)
• M46: 15,218,292 km (0.088 R)
• M47: 15,408,581 km (0.061 R)
• M48: 15,561,171 km (0.113 R)
• M49: 16,801,187 km (0.118 R)
• M50: 17,037,253 km (0.091 R)
• M51: 17,155,585 km (0.08 R)
• M52: 17,831,767 km (0.119 R)
• M53: 17,911,951 km (0.069 R)
• M54: 18,072,620 km (0.092 R)
• M55: 18,719,930 km (0.111 R)
• M56: 18,842,151 km (0.118 R)
• M57: 18,923,682 km (0.025 R)
• M58: 19,498,437 km (0.118 R)
• M59: 20,203,940 km (0.061 R)
• M60: 21,129,353 km (0.083 R)
• M61: 21,639,930 km (0.119 R)
• M62: 21,768,136 km (0.072 R)
• M63: 22,543,202 km (0.068 R)
• M64: 22,977,635 km (0.079 R)
• M65: 23,371,077 km (0.078 R)
• M66: 23,678,501 km (0.042 R)
• M67: 25,416,379 km (0.098 R)
• M68: 25,506,587 km (0.025 R)
• M69: 25,868,464 km (0.04 R)
• M70: 26,141,031 km (0.099 R)
• M71: 26,597,454 km (0.104 R)
• M72: 27,056,570 km (0.074 R)
• M73: 27,194,799 km (0.061 R)
• M74: 27,287,100 km (0.106 R)
• M75: 27,379,402 km (0.118 R)
• M76: 27,564,455 km (0.066 R)
• M77: 28,215,654 km (0.067 R)
• M78: 29,580,436 km (0.097 R)
• M79: 30,918,439 km (0.118 R)
• M80: 31,352,722 km (0.114 R)
• M81: 32,129,733 km (0.072 R)
• M82: 32,227,271 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 13.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.24 AU - 7.72 AU

Year: 6512 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 109,153,137 km

• M1: 247,285 km (0.111 R)
• M2: 408,851 km (0.079 R)
• M3: 552,914 km (0.107 R)
• M4: 860,786 km (0.076 R)
• M5: 971,339 km (0.09 R)
• M6: 1,072,467 km (0.119 R)
• M7: 1,162,226 km (0.116 R)
• M8: 2,163,634 km (0.102 R)
• M9: 2,682,439 km (0.069 R)
• M10: 3,064,363 km (0.115 R)
• M11: 3,418,611 km (0.112 R)
• M12: 3,833,146 km (0.119 R)
• M13: 4,685,256 km (0.082 R)
• M14: 4,786,384 km (0.094 R)
• M15: 5,146,017 km (0.072 R)
• M16: 5,250,436 km (0.063 R)
• M17: 5,461,519 km (0.082 R)
• M18: 5,783,304 km (0.109 R)
• M19: 6,194,249 km (0.05 R)
• M20: 6,958,096 km (0.114 R)
• M21: 7,219,294 km (0.106 R)
• M22: 7,454,312 km (0.058 R)
• M23: 7,543,173 km (0.1 R)
• M24: 7,841,621 km (0.105 R)
• M25: 8,296,698 km (0.095 R)
• M26: 8,791,717 km (0.119 R)
• M27: 9,169,302 km (0.096 R)
• M28: 9,296,460 km (0.103 R)
• M29: 9,681,226 km (0.115 R)
• M30: 10,005,704 km (0.054 R)
• M31: 10,400,044 km (0.041 R)
• M32: 10,499,527 km (0.092 R)
• M33: 10,933,809 km (0.118 R)
• M34: 12,097,531 km (0.07 R)
• M35: 12,307,118 km (0.034 R)
• M36: 13,156,983 km (0.055 R)
• M37: 13,770,484 km (0.101 R)
• M38: 14,099,151 km (0.049 R)
• M39: 14,319,658 km (0.098 R)
• M40: 15,063,010 km (0.071 R)
• M41: 15,175,657 km (0.092 R)
• M42: 15,666,787 km (0.077 R)
• M43: 15,971,667 km (0.106 R)
• M44: 16,201,599 km (0.075 R)
• M45: 16,664,754 km (0.108 R)
• M46: 17,171,592 km (0.119 R)
• M47: 17,762,503 km (0.071 R)
• M48: 18,520,815 km (0.098 R)
• M49: 18,681,782 km (0.042 R)
• M50: 19,903,997 km (0.103 R)
• M51: 20,358,475 km (0.057 R)
• M52: 20,942,056 km (0.119 R)
• M53: 21,488,986 km (0.1 R)
• M54: 21,658,181 km (0.065 R)
• M55: 22,253,880 km (0.116 R)
• M56: 22,639,693 km (0.06 R)
• M57: 22,898,048 km (0.083 R)
• M58: 24,513,406 km (0.117 R)
• M59: 25,178,818 km (0.073 R)
• M60: 25,312,558 km (0.116 R)
• M61: 25,401,868 km (0.088 R)
• M62: 25,491,328 km (0.09 R)
• M63: 25,850,063 km (0.112 R)
• M64: 26,300,802 km (0.115 R)
• M65: 26,890,816 km (0.105 R)
• M66: 28,176,161 km (0.099 R)
• M67: 30,902,133 km (0.079 R)
• M68: 31,620,801 km (0.117 R)
• M69: 31,957,995 km (0.088 R)
• M70: 32,248,065 km (0.103 R)
• M71: 32,490,414 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 8.2

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.28 AU - 11.32 AU

Year: 10014 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 109,153,137 km

• M1: 109,655 km (0.041 R)
• M2: 264,190 km (0.076 R)
• M3: 432,936 km (0.086 R)
• M4: 575,802 km (0.075 R)
• M5: 653,294 km (0.093 R)
• M6: 837,299 km (0.108 R)
• M7: 1,000,361 km (0.049 R)
• M8: 1,095,505 km (0.081 R)
• M9: 1,234,033 km (0.06 R)
• M10: 1,528,441 km (0.107 R)
• M11: 1,616,704 km (0.06 R)
• M12: 1,684,023 km (0.047 R)
• M13: 1,868,178 km (0.106 R)
• M14: 1,986,660 km (0.084 R)
• M15: 2,059,065 km (0.057 R)
• M16: 2,206,419 km (0.084 R)
• M17: 2,306,650 km (0.107 R)
• M18: 2,994,501 km (0.073 R)
• M19: 3,361,165 km (0.068 R)
• M20: 3,652,881 km (0.111 R)
• M21: 3,892,237 km (0.106 R)
• M22: 4,229,730 km (0.083 R)
• M23: 4,292,113 km (0.09 R)
• M24: 4,672,839 km (0.067 R)
• M25: 5,097,547 km (0.096 R)
• M26: 5,603,188 km (0.068 R)
• M27: 6,589,188 km (0.081 R)
• M28: 6,991,157 km (0.098 R)
• M29: 7,065,059 km (0.062 R)
• M30: 7,552,000 km (0.086 R)
• M31: 7,818,733 km (0.089 R)
• M32: 8,996,816 km (0.045 R)
• M33: 10,609,182 km (0.05 R)
• M34: 10,865,144 km (0.098 R)
• M35: 11,166,284 km (0.107 R)
• M36: 11,864,906 km (0.11 R)
• M37: 12,308,763 km (0.095 R)
• M38: 12,712,977 km (0.095 R)
• M39: 13,904,823 km (0.081 R)
• M40: 15,131,974 km (0.105 R)
• M41: 15,227,866 km (0.09 R)
• M42: 15,855,729 km (0.08 R)
• M43: 16,590,553 km (0.086 R)
• M44: 17,487,093 km (0.101 R)
• M45: 17,638,038 km (0.106 R)
• M46: 18,399,341 km (0.118 R)
• M47: 19,587,448 km (0.039 R)
• M48: 20,587,509 km (0.099 R)
• M49: 21,173,933 km (0.063 R)
• M50: 21,442,461 km (0.104 R)
• M51: 21,496,316 km (0.078 R)
• M52: 21,928,505 km (0.041 R)
• M53: 22,145,571 km (0.043 R)
• M54: 22,911,363 km (0.117 R)
• M55: 22,966,415 km (0.117 R)
• M56: 23,964,382 km (0.105 R)
• M57: 26,694,394 km (0.045 R)
• M58: 26,752,288 km (0.084 R)
• M59: 26,810,182 km (0.114 R)
• M60: 28,154,768 km (0.061 R)
• M61: 28,449,925 km (0.059 R)
• M62: 28,924,300 km (0.116 R)
• M63: 29,281,838 km (0.12 R)
• M64: 30,001,404 km (0.094 R)
• M65: 30,061,543 km (0.101 R)
• M66: 31,030,638 km (0.025 R)
• M67: 31,091,524 km (0.063 R)
• M68: 31,213,446 km (0.115 R)
• M69: 31,886,786 km (0.08 R)
• M70: 32,132,875 km (0.113 R)
• M71: 32,565,063 km (0.083 R)
• M72: 34,375,796 km (0.087 R)
• M73: 35,452,451 km (0.097 R)
• M74: 35,771,244 km (0.114 R)
• M75: 35,899,001 km (0.047 R)
• M76: 36,604,505 km (0.086 R)
• M77: 40,332,633 km (0.108 R)
• M78: 40,532,197 km (0.034 R)
• M79: 40,732,059 km (0.114 R)
• M80: 41,132,683 km (0.119 R)
• M81: 41,534,802 km (0.063 R)
• M82: 42,275,311 km (0.064 R)
• M83: 42,410,398 km (0.103 R)
• M84: 43,564,546 km (0.1 R)
• M85: 46,181,461 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.1

Radius: 3.9

Gravity: 58.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.05 AU - 22.67 AU

Year: 30079 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,153,137 km

• M1: 51,910 km (0.105 R)
• M2: 505,940 km (0.086 R)
• M3: 793,766 km (0.078 R)
• M4: 921,373 km (0.081 R)
• M5: 1,124,976 km (0.073 R)
• M6: 1,195,885 km (0.045 R)
• M7: 1,455,737 km (0.1 R)
• M8: 1,692,251 km (0.107 R)
• M9: 3,293,696 km (0.046 R)
• M10: 4,583,828 km (0.045 R)
• M11: 4,986,546 km (0.032 R)
• M12: 5,103,531 km (0.117 R)
• M13: 7,228,569 km (0.118 R)
• M14: 8,173,130 km (0.096 R)
• M15: 8,942,213 km (0.114 R)
• M16: 9,155,838 km (0.114 R)
• M17: 10,323,899 km (0.059 R)
• M18: 10,473,197 km (0.108 R)
• M19: 12,240,547 km (0.09 R)
• M20: 16,823,627 km (0.103 R)
• M21: 17,263,893 km (0.108 R)
• M22: 17,441,017 km (0.097 R)
• M23: 17,886,669 km (0.096 R)
• M24: 18,065,888 km (0.117 R)
• M25: 21,678,826 km (0.063 R)
• M26: 22,157,689 km (0.064 R)
• M27: 22,833,871 km (0.03 R)
• M28: 24,206,731 km (0.077 R)
• M29: 29,322,529 km (0.081 R)
• M30: 29,851,956 km (0.079 R)
• M31: 29,958,170 km (0.094 R)
• M32: 30,171,048 km (0.115 R)
• M33: 31,027,646 km (0.045 R)
• M34: 32,218,295 km (0.108 R)
• M35: 32,327,352 km (0.049 R)
• M36: 32,436,409 km (0.087 R)
• M37: 32,654,971 km (0.035 R)
• M38: 33,313,800 km (0.092 R)
• M39: 38,045,581 km (0.083 R)
• M40: 38,854,457 km (0.109 R)
• M41: 38,970,545 km (0.119 R)
• M42: 40,724,430 km (0.091 R)
• M43: 41,078,379 km (0.104 R)
• M44: 42,265,288 km (0.105 R)
• M45: 46,261,197 km (0.095 R)
• M46: 47,124,227 km (0.071 R)
• M47: 48,366,338 km (0.081 R)
• M48: 48,741,081 km (0.102 R)
• M49: 49,619,071 km (0.069 R)
• M50: 52,412,661 km (0.113 R)
• M51: 56,565,947 km (0.062 R)
• M52: 60,017,469 km (0.094 R)
• M53: 60,151,658 km (0.083 R)
• M54: 60,420,186 km (0.109 R)
• M55: 61,904,048 km (0.053 R)
• M56: 62,718,608 km (0.109 R)
• M57: 63,673,342 km (0.081 R)
• M58: 64,358,201 km (0.073 R)
• M59: 65,597,021 km (0.04 R)
• M60: 67,818,998 km (0.089 R)
• M61: 67,958,573 km (0.042 R)
• M62: 68,658,541 km (0.03 R)
• M63: 68,939,037 km (0.089 R)
• M64: 70,065,360 km (0.085 R)
• M65: 71,055,847 km (0.113 R)
• M66: 72,193,389 km (0.096 R)
• M67: 72,907,569 km (0.076 R)
• M68: 77,532,687 km (0.112 R)
• M69: 78,997,400 km (0.04 R)
• M70: 80,323,435 km (0.105 R)
• M71: 80,471,088 km (0.096 R)
• M72: 81,656,801 km (0.056 R)
• M73: 82,848,049 km (0.111 R)
• M74: 83,445,991 km (0.117 R)
• M75: 84,045,131 km (0.07 R)
• M76: 85,851,525 km (0.103 R)
• M77: 87,366,503 km (0.117 R)
• M78: 87,822,776 km (0.112 R)
• M79: 89,808,987 km (0.099 R)
• M80: 91,501,089 km (0.052 R)
• M81: 93,203,662 km (0.091 R)
• M82: 93,825,391 km (0.058 R)
• M83: 94,292,585 km (0.025 R)
• M84: 97,111,907 km (0.119 R)
• M85: 100,436,121 km (0.093 R)
• M86: 101,392,650 km (0.107 R)
• M87: 102,512,390 km (0.037 R)
• M88: 102,833,128 km (0.111 R)
• M89: 106,058,458 km (0.088 R)
• M90: 106,220,622 km (0.117 R)
• M91: 107,520,627 km (0.084 R)
• M92: 108,989,529 km (0.068 R)
• M93: 109,153,189 km (0.114 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit