🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.85 AU - 0.89 AU

Year: 291 Days

Day: 26.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,676,194 km

• M1: 207,642 km (0.044 R)
• M2: 675,734 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.37 AU - 1.89 AU

Year: 745 Days

Day: 34 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.77 AU - 3.09 AU

Year: 1796 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.71 AU - 3.17 AU

Year: 1805 Days

Day: 47.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.09 AU - 4.99 AU

Year: 3465 Days

Day: 16.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 11.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.14 AU - 5.2 AU

Year: 4210 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,676,194 km

• M1: 181,612 km (0.095 R)
• M2: 343,926 km (0.079 R)
• M3: 422,315 km (0.112 R)
• M4: 548,276 km (0.092 R)
• M5: 726,298 km (0.07 R)
• M6: 803,341 km (0.103 R)
• M7: 1,009,187 km (0.097 R)
• M8: 1,105,528 km (0.046 R)
• M9: 1,177,784 km (0.037 R)
• M10: 1,553,574 km (0.034 R)
• M11: 1,771,388 km (0.105 R)
• M12: 1,900,491 km (0.027 R)
• M13: 2,066,395 km (0.081 R)
• M14: 2,260,274 km (0.077 R)
• M15: 2,353,773 km (0.12 R)
• M16: 2,520,425 km (0.103 R)
• M17: 2,715,650 km (0.115 R)
• M18: 2,827,849 km (0.046 R)
• M19: 2,903,395 km (0.06 R)
• M20: 3,173,569 km (0.088 R)
• M21: 3,345,008 km (0.105 R)
• M22: 3,655,873 km (0.101 R)
• M23: 4,451,584 km (0.101 R)
• M24: 4,525,336 km (0.109 R)
• M25: 4,673,886 km (0.072 R)
• M26: 4,748,685 km (0.11 R)
• M27: 5,006,293 km (0.101 R)
• M28: 5,362,336 km (0.059 R)
• M29: 5,456,582 km (0.097 R)
• M30: 5,599,000 km (0.057 R)
• M31: 5,790,784 km (0.073 R)
• M32: 5,919,887 km (0.112 R)
• M33: 6,082,500 km (0.056 R)
• M34: 6,213,847 km (0.064 R)
• M35: 6,495,839 km (0.102 R)
• M36: 6,579,614 km (0.088 R)
• M37: 6,697,497 km (0.068 R)
• M38: 6,986,819 km (0.087 R)
• M39: 7,072,688 km (0.052 R)
• M40: 7,245,474 km (0.092 R)
• M41: 7,648,341 km (0.112 R)
• M42: 7,790,160 km (0.047 R)
• M43: 7,950,678 km (0.114 R)
• M44: 8,094,442 km (0.09 R)
• M45: 8,220,852 km (0.118 R)
• M46: 8,475,767 km (0.109 R)
• M47: 8,677,873 km (0.109 R)
• M48: 8,881,626 km (0.118 R)
• M49: 9,012,075 km (0.072 R)
• M50: 9,521,306 km (0.09 R)
• M51: 9,635,748 km (0.072 R)
• M52: 9,769,938 km (0.101 R)
• M53: 9,846,831 km (0.081 R)
• M54: 9,943,172 km (0.106 R)
• M55: 11,004,569 km (0.047 R)
• M56: 11,305,859 km (0.093 R)
• M57: 11,427,183 km (0.063 R)
• M58: 11,609,842 km (0.027 R)
• M59: 11,773,053 km (0.066 R)
• M60: 11,896,023 km (0.066 R)
• M61: 12,184,447 km (0.082 R)
• M62: 12,371,146 km (0.041 R)
• M63: 12,517,003 km (0.09 R)
• M64: 12,621,572 km (0.045 R)
• M65: 12,726,440 km (0.102 R)
• M66: 12,894,738 km (0.084 R)
• M67: 13,021,447 km (0.106 R)
• M68: 13,276,213 km (0.085 R)
• M69: 13,812,222 km (0.112 R)
• M70: 14,180,831 km (0.076 R)
• M71: 14,750,649 km (0.084 R)
• M72: 14,905,483 km (0.092 R)

Asteroid Belt

Center: 9.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 5.9

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.73 AU - 15.51 AU

Year: 17021 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,676,194 km

• M1: 436,826 km (0.103 R)
• M2: 711,039 km (0.065 R)
• M3: 813,214 km (0.057 R)
• M4: 876,793 km (0.098 R)
• M5: 1,419,684 km (0.115 R)
• M6: 1,549,535 km (0.111 R)
• M7: 2,048,444 km (0.119 R)
• M8: 2,106,936 km (0.102 R)
• M9: 2,345,994 km (0.091 R)
• M10: 2,499,930 km (0.088 R)
• M11: 2,688,872 km (0.109 R)
• M12: 2,915,363 km (0.113 R)
• M13: 3,014,247 km (0.048 R)
• M14: 3,114,328 km (0.098 R)
• M15: 3,490,567 km (0.114 R)
• M16: 3,701,949 km (0.094 R)
• M17: 3,845,114 km (0.086 R)
• M18: 3,917,519 km (0.096 R)
• M19: 4,360,778 km (0.044 R)
• M20: 4,436,175 km (0.097 R)
• M21: 5,094,855 km (0.102 R)
• M22: 5,415,293 km (0.113 R)
• M23: 5,866,630 km (0.088 R)
• M24: 5,908,218 km (0.102 R)
• M25: 6,372,570 km (0.094 R)
• M26: 6,936,554 km (0.111 R)
• M27: 7,157,660 km (0.084 R)
• M28: 8,769,427 km (0.073 R)
• M29: 10,639,849 km (0.028 R)
• M30: 10,741,576 km (0.114 R)
• M31: 10,792,589 km (0.07 R)
• M32: 11,255,295 km (0.028 R)
• M33: 11,358,966 km (0.037 R)
• M34: 11,882,260 km (0.082 R)
• M35: 12,253,113 km (0.086 R)
• M36: 15,011,249 km (0.103 R)
• M37: 15,182,538 km (0.08 R)
• M38: 15,527,212 km (0.063 R)
• M39: 15,700,596 km (0.1 R)
• M40: 15,990,816 km (0.109 R)
• M41: 16,282,980 km (0.099 R)
• M42: 17,289,026 km (0.053 R)
• M43: 17,468,693 km (0.103 R)
• M44: 17,588,820 km (0.086 R)
• M45: 17,950,697 km (0.116 R)
• M46: 18,498,375 km (0.093 R)
• M47: 18,682,081 km (0.083 R)
• M48: 18,743,416 km (0.096 R)
• M49: 19,360,956 km (0.071 R)
• M50: 20,236,553 km (0.082 R)
• M51: 20,425,944 km (0.107 R)
• M52: 20,489,224 km (0.112 R)
• M53: 20,806,371 km (0.047 R)
• M54: 20,869,950 km (0.086 R)
• M55: 22,743,215 km (0.062 R)
• M56: 23,533,989 km (0.071 R)
• M57: 24,737,055 km (0.098 R)
• M58: 25,210,233 km (0.09 R)
• M59: 25,891,352 km (0.1 R)
• M60: 26,096,900 km (0.12 R)
• M61: 26,647,719 km (0.052 R)
• M62: 27,063,302 km (0.105 R)
• M63: 27,132,715 km (0.11 R)
• M64: 28,817,786 km (0.113 R)
• M65: 29,816,352 km (0.074 R)
• M66: 33,922,215 km (0.111 R)
• M67: 34,824,739 km (0.087 R)
• M68: 35,051,679 km (0.049 R)
• M69: 36,423,192 km (0.055 R)
• M70: 37,192,873 km (0.053 R)
• M71: 39,454,643 km (0.041 R)
• M72: 39,770,145 km (0.112 R)
• M73: 40,482,979 km (0.104 R)
• M74: 43,539,114 km (0.068 R)
• M75: 44,519,578 km (0.062 R)
• M76: 44,847,946 km (0.11 R)
• M77: 45,012,503 km (0.083 R)
• M78: 47,169,256 km (0.12 R)
• M79: 49,020,529 km (0.05 R)
• M80: 49,869,797 km (0.057 R)
• M81: 49,954,918 km (0.119 R)
• M82: 51,410,655 km (0.12 R)
• M83: 52,793,388 km (0.099 R)
• M84: 52,967,220 km (0.103 R)
• M85: 53,663,898 km (0.087 R)
• M86: 54,276,052 km (0.103 R)
• M87: 55,949,155 km (0.077 R)
• M88: 56,037,717 km (0.088 R)
• M89: 56,214,841 km (0.118 R)
• M90: 57,639,162 km (0.098 R)
• M91: 58,535,253 km (0.061 R)
• M92: 59,345,775 km (0.11 R)
• M93: 60,432,304 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 5.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.51 AU - 16.93 AU

Year: 18201 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,676,194 km

• M1: 77,043 km (0.086 R)
• M2: 160,219 km (0.102 R)
• M3: 314,156 km (0.059 R)
• M4: 616,194 km (0.057 R)
• M5: 1,008,140 km (0.102 R)
• M6: 1,381,088 km (0.085 R)
• M7: 1,637,349 km (0.081 R)
• M8: 2,001,769 km (0.076 R)
• M9: 2,144,934 km (0.101 R)
• M10: 2,441,138 km (0.094 R)
• M11: 2,568,296 km (0.08 R)
• M12: 2,936,307 km (0.063 R)
• M13: 3,264,674 km (0.088 R)
• M14: 3,518,692 km (0.111 R)
• M15: 3,691,627 km (0.064 R)
• M16: 4,503,793 km (0.065 R)
• M17: 5,501,312 km (0.072 R)
• M18: 6,318,715 km (0.04 R)
• M19: 6,458,589 km (0.119 R)
• M20: 6,920,397 km (0.083 R)
• M21: 7,173,367 km (0.087 R)
• M22: 7,319,375 km (0.096 R)
• M23: 7,429,479 km (0.057 R)
• M24: 7,838,031 km (0.064 R)
• M25: 8,139,620 km (0.103 R)
• M26: 10,027,994 km (0.098 R)
• M27: 10,191,205 km (0.101 R)
• M28: 10,520,321 km (0.087 R)
• M29: 10,727,813 km (0.057 R)
• M30: 11,062,613 km (0.12 R)
• M31: 12,044,274 km (0.064 R)
• M32: 12,130,891 km (0.119 R)
• M33: 12,304,874 km (0.065 R)
• M34: 13,008,881 km (0.032 R)
• M35: 14,409,865 km (0.101 R)
• M36: 14,732,847 km (0.097 R)
• M37: 15,011,548 km (0.078 R)
• M38: 15,198,246 km (0.1 R)
• M39: 15,338,868 km (0.115 R)
• M40: 15,905,545 km (0.107 R)
• M41: 16,335,040 km (0.061 R)
• M42: 16,575,294 km (0.052 R)
• M43: 17,059,393 km (0.079 R)
• M44: 18,589,031 km (0.043 R)
• M45: 18,639,147 km (0.115 R)
• M46: 19,497,240 km (0.113 R)
• M47: 19,752,155 km (0.062 R)
• M48: 19,854,330 km (0.094 R)
• M49: 19,956,805 km (0.119 R)
• M50: 20,626,854 km (0.045 R)
• M51: 21,935,985 km (0.115 R)
• M52: 22,360,543 km (0.071 R)
• M53: 22,573,870 km (0.085 R)
• M54: 23,002,468 km (0.082 R)
• M55: 23,163,884 km (0.083 R)
• M56: 23,922,345 km (0.084 R)
• M57: 24,195,062 km (0.118 R)
• M58: 24,688,735 km (0.115 R)
• M59: 27,206,318 km (0.044 R)
• M60: 27,263,314 km (0.076 R)
• M61: 27,719,588 km (0.092 R)
• M62: 28,524,424 km (0.081 R)
• M63: 28,582,169 km (0.06 R)
• M64: 29,278,547 km (0.067 R)
• M65: 29,921,818 km (0.117 R)
• M66: 31,460,582 km (0.088 R)
• M67: 32,480,540 km (0.116 R)
• M68: 32,964,190 km (0.112 R)
• M69: 33,206,987 km (0.08 R)
• M70: 33,633,341 km (0.043 R)
• M71: 34,799,457 km (0.096 R)
• M72: 35,356,410 km (0.101 R)
• M73: 36,291,247 km (0.032 R)
• M74: 37,423,852 km (0.091 R)
• M75: 37,930,839 km (0.091 R)
• M76: 37,994,418 km (0.1 R)
• M77: 38,312,613 km (0.118 R)
• M78: 39,272,732 km (0.099 R)
• M79: 40,111,079 km (0.119 R)
• M80: 40,825,109 km (0.096 R)
• M81: 41,020,634 km (0.113 R)
• M82: 43,257,571 km (0.12 R)
• M83: 43,456,985 km (0.106 R)
• M84: 43,923,132 km (0.082 R)
• M85: 44,457,944 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 5.7

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.2 AU - 16.86 AU

Year: 22987 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,676,194 km

• M1: 1,066,633 km (0.12 R)
• M2: 1,423,274 km (0.117 R)
• M3: 2,274,187 km (0.12 R)
• M4: 2,310,988 km (0.088 R)
• M5: 3,336,781 km (0.085 R)
• M6: 3,463,191 km (0.106 R)
• M7: 3,548,312 km (0.106 R)
• M8: 3,764,331 km (0.118 R)
• M9: 3,808,014 km (0.048 R)
• M10: 4,029,119 km (0.057 R)
• M11: 4,118,729 km (0.072 R)
• M12: 4,163,758 km (0.118 R)
• M13: 4,299,892 km (0.064 R)
• M14: 4,391,445 km (0.109 R)
• M15: 5,640,139 km (0.115 R)
• M16: 6,045,100 km (0.108 R)
• M17: 6,147,724 km (0.081 R)
• M18: 8,377,032 km (0.11 R)
• M19: 9,013,721 km (0.084 R)
• M20: 9,189,947 km (0.049 R)
• M21: 9,308,129 km (0.111 R)
• M22: 10,027,695 km (0.058 R)
• M23: 11,647,241 km (0.097 R)
• M24: 12,032,456 km (0.114 R)
• M25: 12,749,329 km (0.074 R)
• M26: 13,279,354 km (0.097 R)
• M27: 15,330,341 km (0.036 R)
• M28: 16,035,695 km (0.112 R)
• M29: 16,320,828 km (0.12 R)
• M30: 16,535,651 km (0.091 R)
• M31: 18,810,735 km (0.095 R)
• M32: 19,262,222 km (0.08 R)
• M33: 20,406,646 km (0.043 R)
• M34: 20,483,688 km (0.096 R)
• M35: 20,638,223 km (0.073 R)
• M36: 20,870,549 km (0.11 R)
• M37: 21,103,921 km (0.06 R)
• M38: 21,494,521 km (0.11 R)
• M39: 21,573,060 km (0.113 R)
• M40: 22,124,627 km (0.066 R)
• M41: 23,081,156 km (0.103 R)
• M42: 23,322,308 km (0.107 R)
• M43: 25,282,040 km (0.106 R)
• M44: 25,364,768 km (0.109 R)
• M45: 26,449,352 km (0.109 R)
• M46: 27,039,666 km (0.087 R)
• M47: 27,124,338 km (0.113 R)
• M48: 27,209,010 km (0.087 R)
• M49: 27,719,438 km (0.098 R)
• M50: 29,617,985 km (0.098 R)
• M51: 30,230,738 km (0.069 R)
• M52: 30,494,628 km (0.111 R)
• M53: 33,356,884 km (0.117 R)
• M54: 34,452,240 km (0.075 R)
• M55: 34,819,952 km (0.089 R)
• M56: 35,189,010 km (0.065 R)
• M57: 35,837,816 km (0.117 R)
• M58: 37,902,865 km (0.042 R)
• M59: 39,236,829 km (0.097 R)
• M60: 39,524,805 km (0.106 R)
• M61: 40,877,319 km (0.066 R)
• M62: 42,835,854 km (0.108 R)
• M63: 44,025,606 km (0.089 R)
• M64: 46,234,868 km (0.03 R)
• M65: 48,376,959 km (0.071 R)
• M66: 48,685,729 km (0.091 R)
• M67: 49,719,301 km (0.091 R)
• M68: 49,822,972 km (0.064 R)
• M69: 51,597,951 km (0.082 R)
• M70: 52,229,254 km (0.026 R)
• M71: 54,245,385 km (0.087 R)
• M72: 54,994,571 km (0.081 R)
• M73: 56,828,342 km (0.105 R)
• M74: 57,698,104 km (0.067 R)
• M75: 58,134,780 km (0.076 R)
• M76: 59,451,091 km (0.095 R)
• M77: 59,781,553 km (0.041 R)
• M78: 62,784,431 km (0.077 R)
• M79: 63,008,828 km (0.09 R)
• M80: 63,796,162 km (0.085 R)
• M81: 64,247,648 km (0.109 R)
• M82: 64,813,427 km (0.059 R)
• M83: 65,949,922 km (0.112 R)
• M84: 66,063,916 km (0.108 R)
• M85: 67,207,591 km (0.085 R)
• M86: 68,819,808 km (0.095 R)
• M87: 69,051,086 km (0.093 R)
• M88: 69,979,042 km (0.063 R)
• M89: 70,561,127 km (0.097 R)
• M90: 73,495,639 km (0.093 R)
• M91: 75,394,484 km (0.097 R)
• M92: 77,549,891 km (0.094 R)
• M93: 79,482,845 km (0.098 R)
• M94: 79,846,966 km (0.052 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit