🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 18.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,442,053 km

• M1: 60,438 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.95 AU - 1.19 AU

Year: 391 Days

Day: 19.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,442,053 km

• M1: 519,553 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.69 AU - 2.27 AU

Year: 984 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,442,053 km

• M1: 336,446 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.79 AU - 2.67 AU

Year: 1176 Days

Day: 13.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.36 AU - 4.42 AU

Year: 2709 Days

Day: 36 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,442,053 km

• M1: 3,283,972 km (0.102 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 14.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.71 AU - 10.87 AU

Year: 12515 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,442,053 km

• M1: 421,417 km (0.114 R)
• M2: 759,060 km (0.094 R)
• M3: 1,332,319 km (0.054 R)
• M4: 1,558,361 km (0.033 R)
• M5: 2,152,863 km (0.085 R)
• M6: 2,728,216 km (0.077 R)
• M7: 3,381,361 km (0.077 R)
• M8: 3,758,048 km (0.08 R)
• M9: 4,248,131 km (0.085 R)
• M10: 4,483,747 km (0.114 R)
• M11: 4,758,559 km (0.11 R)
• M12: 4,898,133 km (0.094 R)
• M13: 5,217,076 km (0.101 R)
• M14: 5,950,255 km (0.1 R)
• M15: 6,063,052 km (0.045 R)
• M16: 6,833,481 km (0.115 R)
• M17: 7,350,940 km (0.08 R)
• M18: 7,594,037 km (0.101 R)
• M19: 7,963,843 km (0.049 R)
• M20: 8,423,856 km (0.109 R)
• M21: 9,282,398 km (0.111 R)
• M22: 10,258,973 km (0.114 R)
• M23: 10,576,569 km (0.109 R)
• M24: 11,314,835 km (0.089 R)
• M25: 11,408,184 km (0.068 R)
• M26: 12,213,021 km (0.114 R)
• M27: 12,405,104 km (0.114 R)
• M28: 13,036,258 km (0.105 R)
• M29: 13,281,748 km (0.119 R)
• M30: 13,827,331 km (0.105 R)
• M31: 14,634,113 km (0.101 R)
• M32: 15,456,153 km (0.052 R)
• M33: 15,611,884 km (0.071 R)
• M34: 16,451,727 km (0.111 R)
• M35: 16,770,520 km (0.058 R)
• M36: 17,144,963 km (0.109 R)
• M37: 17,739,016 km (0.074 R)
• M38: 17,956,681 km (0.078 R)
• M39: 18,394,853 km (0.083 R)
• M40: 18,725,614 km (0.109 R)
• M41: 18,947,318 km (0.049 R)
• M42: 19,225,720 km (0.113 R)
• M43: 19,730,164 km (0.042 R)
• M44: 20,238,946 km (0.114 R)
• M45: 20,694,921 km (0.082 R)
• M46: 21,674,936 km (0.083 R)
• M47: 21,849,517 km (0.061 R)
• M48: 21,966,203 km (0.094 R)
• M49: 22,317,310 km (0.104 R)
• M50: 23,680,296 km (0.079 R)
• M51: 24,281,380 km (0.057 R)
• M52: 24,948,437 km (0.099 R)
• M53: 25,375,988 km (0.088 R)
• M54: 28,055,585 km (0.078 R)
• M55: 28,372,882 km (0.065 R)
• M56: 28,691,525 km (0.103 R)
• M57: 28,947,338 km (0.085 R)
• M58: 29,977,768 km (0.117 R)
• M59: 30,497,471 km (0.111 R)
• M60: 31,743,920 km (0.097 R)
• M61: 32,140,953 km (0.051 R)
• M62: 33,073,845 km (0.119 R)
• M63: 33,745,540 km (0.115 R)
• M64: 34,015,564 km (0.073 R)
• M65: 36,685,287 km (0.111 R)
• M66: 37,310,906 km (0.052 R)
• M67: 41,138,367 km (0.118 R)
• M68: 41,933,181 km (0.109 R)
• M69: 42,441,664 km (0.115 R)
• M70: 42,952,092 km (0.092 R)
• M71: 44,052,983 km (0.117 R)
• M72: 46,132,692 km (0.095 R)
• M73: 48,092,275 km (0.098 R)
• M74: 48,320,112 km (0.11 R)
• M75: 49,311,647 km (0.108 R)
• M76: 50,078,934 km (0.117 R)
• M77: 50,541,341 km (0.092 R)
• M78: 51,082,437 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 10.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.65 AU - 11.67 AU

Year: 13164 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,442,053 km

• M1: 239,207 km (0.03 R)
• M2: 551,418 km (0.07 R)
• M3: 794,065 km (0.095 R)
• M4: 1,086,679 km (0.096 R)
• M5: 1,345,184 km (0.06 R)
• M6: 1,413,101 km (0.096 R)
• M7: 1,605,784 km (0.036 R)
• M8: 2,195,349 km (0.106 R)
• M9: 2,275,982 km (0.111 R)
• M10: 2,695,006 km (0.069 R)
• M11: 2,803,614 km (0.054 R)
• M12: 2,936,008 km (0.096 R)
• M13: 3,298,932 km (0.062 R)
• M14: 3,676,517 km (0.12 R)
• M15: 3,748,773 km (0.073 R)
• M16: 4,092,848 km (0.115 R)
• M17: 4,192,929 km (0.098 R)
• M18: 5,077,501 km (0.059 R)
• M19: 6,508,704 km (0.112 R)
• M20: 6,714,401 km (0.053 R)
• M21: 7,283,621 km (0.081 R)
• M22: 7,528,064 km (0.047 R)
• M23: 8,087,710 km (0.071 R)
• M24: 8,309,115 km (0.072 R)
• M25: 9,611,962 km (0.109 R)
• M26: 9,779,213 km (0.086 R)
• M27: 10,049,087 km (0.073 R)
• M28: 10,630,425 km (0.105 R)
• M29: 12,041,133 km (0.113 R)
• M30: 12,366,658 km (0.077 R)
• M31: 12,731,826 km (0.087 R)
• M32: 13,659,931 km (0.036 R)
• M33: 14,037,367 km (0.101 R)
• M34: 15,112,377 km (0.108 R)
• M35: 15,502,827 km (0.115 R)
• M36: 15,817,432 km (0.096 R)
• M37: 15,975,557 km (0.072 R)
• M38: 16,253,509 km (0.036 R)
• M39: 17,544,838 km (0.081 R)
• M40: 19,204,776 km (0.099 R)
• M41: 20,396,473 km (0.093 R)
• M42: 20,525,576 km (0.104 R)
• M43: 20,741,296 km (0.099 R)
• M44: 20,871,147 km (0.068 R)
• M45: 21,001,147 km (0.098 R)
• M46: 21,088,064 km (0.087 R)
• M47: 21,305,729 km (0.077 R)
• M48: 23,029,545 km (0.104 R)
• M49: 23,164,033 km (0.036 R)
• M50: 23,794,888 km (0.094 R)
• M51: 23,885,544 km (0.05 R)
• M52: 24,203,440 km (0.044 R)
• M53: 25,027,574 km (0.09 R)
• M54: 26,515,325 km (0.085 R)
• M55: 26,986,109 km (0.119 R)
• M56: 27,554,581 km (0.1 R)
• M57: 27,745,019 km (0.12 R)
• M58: 28,318,877 km (0.108 R)
• M59: 28,896,624 km (0.074 R)
• M60: 29,770,724 km (0.108 R)
• M61: 31,395,357 km (0.084 R)
• M62: 32,695,662 km (0.117 R)
• M63: 32,897,320 km (0.118 R)
• M64: 33,555,401 km (0.111 R)
• M65: 33,809,717 km (0.111 R)
• M66: 34,013,619 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 9.3

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.24 AU - 14.8 AU

Year: 15642 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,442,053 km

• M1: 121,922 km (0.118 R)
• M2: 230,530 km (0.069 R)
• M3: 297,251 km (0.116 R)
• M4: 440,566 km (0.111 R)
• M5: 550,520 km (0.108 R)
• M6: 609,312 km (0.043 R)
• M7: 867,967 km (0.083 R)
• M8: 1,291,628 km (0.043 R)
• M9: 1,455,587 km (0.084 R)
• M10: 1,957,189 km (0.071 R)
• M11: 2,543,164 km (0.095 R)
• M12: 2,715,201 km (0.109 R)
• M13: 3,144,098 km (0.086 R)
• M14: 3,404,100 km (0.106 R)
• M15: 3,555,792 km (0.043 R)
• M16: 3,787,668 km (0.071 R)
• M17: 3,866,058 km (0.102 R)
• M18: 4,104,666 km (0.113 R)
• M19: 5,236,524 km (0.06 R)
• M20: 5,545,144 km (0.055 R)
• M21: 5,679,184 km (0.076 R)
• M22: 5,769,092 km (0.074 R)
• M23: 5,950,555 km (0.114 R)
• M24: 6,319,014 km (0.103 R)
• M25: 6,412,214 km (0.071 R)
• M26: 7,765,775 km (0.097 R)
• M27: 8,889,255 km (0.041 R)
• M28: 9,204,458 km (0.076 R)
• M29: 9,684,218 km (0.097 R)
• M30: 10,281,562 km (0.082 R)
• M31: 10,391,517 km (0.086 R)
• M32: 11,740,590 km (0.065 R)
• M33: 11,970,822 km (0.099 R)
• M34: 12,965,797 km (0.115 R)
• M35: 13,744,454 km (0.113 R)
• M36: 14,169,910 km (0.068 R)
• M37: 14,476,586 km (0.1 R)
• M38: 15,535,440 km (0.103 R)
• M39: 16,106,156 km (0.1 R)
• M40: 16,426,145 km (0.058 R)
• M41: 16,813,005 km (0.063 R)
• M42: 17,727,198 km (0.082 R)
• M43: 18,456,787 km (0.038 R)
• M44: 18,993,544 km (0.099 R)
• M45: 19,535,537 km (0.106 R)
• M46: 21,331,759 km (0.105 R)
• M47: 21,401,771 km (0.074 R)
• M48: 21,753,625 km (0.065 R)
• M49: 22,677,392 km (0.107 R)
• M50: 23,613,874 km (0.116 R)
• M51: 23,831,838 km (0.101 R)
• M52: 24,783,730 km (0.11 R)
• M53: 25,673,538 km (0.047 R)
• M54: 27,179,689 km (0.113 R)
• M55: 31,386,980 km (0.06 R)
• M56: 33,810,465 km (0.097 R)
• M57: 34,466,901 km (0.066 R)
• M58: 35,044,648 km (0.025 R)
• M59: 35,708,862 km (0.119 R)
• M60: 36,126,091 km (0.06 R)
• M61: 37,387,649 km (0.076 R)
• M62: 38,663,570 km (0.073 R)
• M63: 38,920,429 km (0.044 R)
• M64: 39,521,962 km (0.083 R)
• M65: 39,953,702 km (0.101 R)
• M66: 40,908,735 km (0.118 R)
• M67: 43,551,381 km (0.069 R)
• M68: 44,175,952 km (0.119 R)
• M69: 45,073,240 km (0.099 R)
• M70: 45,433,921 km (0.1 R)
• M71: 45,886,005 km (0.119 R)
• M72: 47,526,047 km (0.066 R)
• M73: 47,709,454 km (0.099 R)
• M74: 48,168,869 km (0.108 R)
• M75: 48,353,173 km (0.059 R)
• M76: 48,814,832 km (0.069 R)
• M77: 49,092,486 km (0.041 R)
• M78: 50,675,680 km (0.043 R)
• M79: 51,332,565 km (0.035 R)
• M80: 54,083,669 km (0.101 R)
• M81: 56,493,392 km (0.12 R)
• M82: 58,446,392 km (0.088 R)
• M83: 58,839,535 km (0.108 R)
• M84: 60,024,500 km (0.061 R)
• M85: 63,222,903 km (0.116 R)
• M86: 63,828,624 km (0.1 R)
• M87: 65,964,134 km (0.118 R)
• M88: 66,373,583 km (0.095 R)
• M89: 67,092,102 km (0.07 R)
• M90: 68,536,918 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.4

Radius: 6.6

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.58 AU - 18.58 AU

Year: 20678 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,442,053 km

• M1: 140,472 km (0.044 R)
• M2: 233,672 km (0.085 R)
• M3: 455,226 km (0.105 R)
• M4: 568,622 km (0.115 R)
• M5: 670,498 km (0.117 R)
• M6: 800,947 km (0.083 R)
• M7: 1,241,214 km (0.075 R)
• M8: 1,402,779 km (0.05 R)
• M9: 1,657,993 km (0.044 R)
• M10: 1,927,868 km (0.082 R)
• M11: 2,610,184 km (0.104 R)
• M12: 3,323,317 km (0.074 R)
• M13: 3,624,756 km (0.09 R)
• M14: 4,622,275 km (0.077 R)
• M15: 5,477,526 km (0.11 R)
• M16: 5,833,270 km (0.106 R)
• M17: 5,923,328 km (0.108 R)
• M18: 5,968,506 km (0.082 R)
• M19: 7,721,045 km (0.103 R)
• M20: 7,919,412 km (0.081 R)
• M21: 8,169,839 km (0.118 R)
• M22: 8,321,382 km (0.072 R)
• M23: 8,729,784 km (0.094 R)
• M24: 8,936,528 km (0.101 R)
• M25: 9,197,277 km (0.1 R)
• M26: 9,407,612 km (0.065 R)
• M27: 9,619,442 km (0.057 R)
• M28: 9,672,699 km (0.104 R)
• M29: 9,833,068 km (0.073 R)
• M30: 10,868,435 km (0.065 R)
• M31: 11,090,887 km (0.067 R)
• M32: 11,314,835 km (0.045 R)
• M33: 11,370,934 km (0.088 R)
• M34: 12,864,818 km (0.104 R)
• M35: 13,754,327 km (0.046 R)
• M36: 15,342,758 km (0.102 R)
• M37: 16,095,235 km (0.107 R)
• M38: 16,221,795 km (0.066 R)
• M39: 16,603,568 km (0.107 R)
• M40: 17,375,942 km (0.105 R)
• M41: 17,766,542 km (0.068 R)
• M42: 20,101,915 km (0.062 R)
• M43: 20,717,809 km (0.062 R)
• M44: 21,062,782 km (0.086 R)
• M45: 21,339,987 km (0.075 R)
• M46: 22,249,542 km (0.11 R)
• M47: 22,602,593 km (0.099 R)
• M48: 23,028,947 km (0.108 R)
• M49: 23,243,021 km (0.047 R)
• M50: 23,457,844 km (0.037 R)
• M51: 24,468,826 km (0.114 R)
• M52: 25,126,309 km (0.112 R)
• M53: 26,907,720 km (0.067 R)
• M54: 27,359,356 km (0.078 R)
• M55: 27,737,689 km (0.103 R)
• M56: 28,270,258 km (0.072 R)
• M57: 28,346,553 km (0.112 R)
• M58: 29,577,593 km (0.118 R)
• M59: 31,219,580 km (0.039 R)
• M60: 31,694,254 km (0.059 R)
• M61: 31,773,541 km (0.111 R)
• M62: 32,730,668 km (0.057 R)
• M63: 33,293,305 km (0.108 R)
• M64: 34,754,727 km (0.107 R)
• M65: 35,328,734 km (0.091 R)
• M66: 35,575,720 km (0.056 R)
• M67: 38,838,001 km (0.11 R)
• M68: 39,263,008 km (0.106 R)
• M69: 39,946,521 km (0.104 R)
• M70: 40,289,549 km (0.09 R)
• M71: 43,421,829 km (0.107 R)
• M72: 43,862,993 km (0.042 R)
• M73: 43,951,406 km (0.065 R)
• M74: 44,128,380 km (0.069 R)
• M75: 44,305,653 km (0.111 R)
• M76: 44,394,365 km (0.105 R)
• M77: 45,284,771 km (0.085 R)
• M78: 45,463,541 km (0.079 R)
• M79: 46,541,244 km (0.101 R)
• M80: 46,992,730 km (0.08 R)
• M81: 48,355,866 km (0.107 R)
• M82: 48,996,444 km (0.045 R)
• M83: 50,378,579 km (0.085 R)
• M84: 50,749,432 km (0.067 R)
• M85: 51,680,230 km (0.068 R)
• M86: 53,558,581 km (0.102 R)
• M87: 54,031,759 km (0.058 R)
• M88: 56,225,761 km (0.089 R)
• M89: 56,514,186 km (0.12 R)
• M90: 58,060,130 km (0.118 R)
• M91: 58,740,950 km (0.094 R)
• M92: 60,110,369 km (0.12 R)
• M93: 61,391,376 km (0.081 R)
• M94: 63,980,317 km (0.064 R)
• M95: 65,793,443 km (0.093 R)
• M96: 67,011,469 km (0.114 R)
• M97: 67,317,247 km (0.044 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit