🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 149 Days

Day: 36.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.95 AU - 0.99 AU

Year: 368 Days

Day: 32.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.55 AU - 1.91 AU

Year: 876 Days

Day: 23.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,407,000 km

• M1: 329,265 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.97 AU - 2.95 AU

Year: 1485 Days

Day: 43.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 11.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.62 AU - 4.5 AU

Year: 3150 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,407,000 km

• M1: 144,960 km (0.118 R)
• M2: 258,954 km (0.095 R)
• M3: 409,449 km (0.065 R)
• M4: 527,781 km (0.046 R)
• M5: 697,276 km (0.12 R)
• M6: 834,756 km (0.117 R)
• M7: 928,255 km (0.035 R)
• M8: 1,104,032 km (0.096 R)
• M9: 1,327,532 km (0.117 R)
• M10: 1,438,683 km (0.104 R)
• M11: 1,644,380 km (0.088 R)
• M12: 1,915,451 km (0.081 R)
• M13: 2,157,201 km (0.116 R)
• M14: 2,500,379 km (0.074 R)
• M15: 2,577,272 km (0.073 R)
• M16: 3,023,074 km (0.114 R)
• M17: 3,238,495 km (0.105 R)
• M18: 3,390,486 km (0.104 R)
• M19: 3,527,817 km (0.09 R)
• M20: 4,204,747 km (0.07 R)
• M21: 4,333,850 km (0.109 R)
• M22: 4,672,091 km (0.119 R)
• M23: 4,825,130 km (0.055 R)
• M24: 5,254,775 km (0.062 R)
• M25: 5,860,497 km (0.062 R)
• M26: 6,788,901 km (0.07 R)
• M27: 6,875,668 km (0.051 R)
• M28: 7,137,913 km (0.09 R)
• M29: 7,270,307 km (0.073 R)
• M30: 7,515,199 km (0.034 R)
• M31: 7,785,372 km (0.114 R)
• M32: 8,081,875 km (0.068 R)
• M33: 8,358,781 km (0.11 R)
• M34: 8,685,802 km (0.102 R)
• M35: 8,969,440 km (0.115 R)
• M36: 9,667,762 km (0.1 R)
• M37: 10,233,990 km (0.115 R)
• M38: 10,433,404 km (0.056 R)
• M39: 10,634,165 km (0.059 R)
• M40: 10,709,861 km (0.074 R)
• M41: 10,861,703 km (0.1 R)
• M42: 11,683,295 km (0.118 R)
• M43: 11,787,415 km (0.082 R)
• M44: 12,022,882 km (0.112 R)
• M45: 12,127,899 km (0.07 R)
• M46: 12,339,132 km (0.102 R)
• M47: 12,445,196 km (0.118 R)
• M48: 12,578,189 km (0.058 R)
• M49: 12,845,670 km (0.106 R)
• M50: 12,926,154 km (0.098 R)
• M51: 13,033,864 km (0.118 R)
• M52: 13,168,951 km (0.095 R)
• M53: 13,331,713 km (0.098 R)
• M54: 13,522,451 km (0.085 R)
• M55: 13,659,183 km (0.097 R)
• M56: 14,349,877 km (0.117 R)
• M57: 14,657,300 km (0.115 R)
• M58: 15,193,609 km (0.115 R)
• M59: 15,822,668 km (0.11 R)
• M60: 16,198,457 km (0.089 R)
• M61: 16,518,746 km (0.112 R)
• M62: 16,606,411 km (0.05 R)
• M63: 16,958,714 km (0.087 R)
• M64: 17,313,560 km (0.075 R)
• M65: 17,790,478 km (0.038 R)
• M66: 18,060,652 km (0.095 R)
• M67: 18,181,228 km (0.091 R)
• M68: 18,332,321 km (0.106 R)
• M69: 18,726,961 km (0.105 R)
• M70: 19,093,625 km (0.098 R)
• M71: 19,277,930 km (0.111 R)
• M72: 19,462,833 km (0.095 R)
• M73: 19,741,234 km (0.104 R)
• M74: 19,896,517 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 10.5

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.69 AU - 4.71 AU

Year: 3314 Days

Day: 10.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,407,000 km

• M1: 183,257 km (0.055 R)
• M2: 292,913 km (0.113 R)
• M3: 420,370 km (0.114 R)
• M4: 506,239 km (0.098 R)
• M5: 678,277 km (0.106 R)
• M6: 793,467 km (0.08 R)
• M7: 1,069,176 km (0.097 R)
• M8: 1,218,475 km (0.114 R)
• M9: 1,335,161 km (0.11 R)
• M10: 1,552,228 km (0.114 R)
• M11: 1,737,280 km (0.062 R)
• M12: 1,825,094 km (0.099 R)
• M13: 2,020,918 km (0.039 R)
• M14: 2,271,344 km (0.094 R)
• M15: 2,400,447 km (0.069 R)
• M16: 2,581,910 km (0.069 R)
• M17: 2,682,888 km (0.095 R)
• M18: 3,821,328 km (0.055 R)
• M19: 4,053,654 km (0.097 R)
• M20: 4,572,758 km (0.119 R)
• M21: 4,716,073 km (0.103 R)
• M22: 5,134,049 km (0.092 R)
• M23: 5,219,171 km (0.069 R)
• M24: 5,433,843 km (0.092 R)
• M25: 5,695,341 km (0.111 R)
• M26: 5,783,454 km (0.065 R)
• M27: 6,005,756 km (0.087 R)
• M28: 6,298,818 km (0.094 R)
• M29: 6,712,606 km (0.111 R)
• M30: 6,993,252 km (0.11 R)
• M31: 7,373,529 km (0.04 R)
• M32: 7,711,920 km (0.108 R)
• M33: 8,006,029 km (0.086 R)
• M34: 8,303,879 km (0.054 R)
• M35: 8,378,827 km (0.066 R)
• M36: 8,454,075 km (0.084 R)
• M37: 8,630,600 km (0.112 R)
• M38: 8,757,310 km (0.075 R)
• M39: 9,400,730 km (0.053 R)
• M40: 9,636,048 km (0.119 R)
• M41: 10,246,257 km (0.079 R)
• M42: 10,353,669 km (0.117 R)
• M43: 10,542,611 km (0.107 R)
• M44: 10,896,410 km (0.05 R)
• M45: 10,978,689 km (0.102 R)
• M46: 11,588,001 km (0.113 R)
• M47: 11,981,443 km (0.062 R)
• M48: 12,066,265 km (0.114 R)
• M49: 12,608,557 km (0.108 R)
• M50: 13,363,428 km (0.118 R)
• M51: 13,598,746 km (0.117 R)
• M52: 13,716,928 km (0.098 R)
• M53: 14,252,788 km (0.057 R)
• M54: 14,583,548 km (0.038 R)
• M55: 14,765,160 km (0.052 R)
• M56: 15,498,788 km (0.086 R)
• M57: 15,715,107 km (0.066 R)
• M58: 15,963,439 km (0.07 R)
• M59: 16,244,384 km (0.042 R)
• M60: 16,369,747 km (0.037 R)
• M61: 16,463,994 km (0.046 R)
• M62: 16,747,930 km (0.09 R)
• M63: 16,906,355 km (0.117 R)
• M64: 17,480,661 km (0.106 R)
• M65: 17,770,282 km (0.11 R)
• M66: 18,126,475 km (0.068 R)
• M67: 18,354,312 km (0.08 R)
• M68: 18,583,197 km (0.102 R)
• M69: 19,507,862 km (0.115 R)
• M70: 19,841,764 km (0.096 R)
• M71: 19,942,294 km (0.095 R)
• M72: 20,312,399 km (0.117 R)
• M73: 20,515,254 km (0.076 R)
• M74: 20,583,021 km (0.075 R)
• M75: 20,820,732 km (0.069 R)
• M76: 21,780,852 km (0.064 R)
• M77: 22,196,734 km (0.115 R)
• M78: 22,790,488 km (0.11 R)
• M79: 22,966,116 km (0.091 R)
• M80: 23,424,783 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998

Radius: 3.9

Gravity: 65.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.86 AU - 14.94 AU

Year: 19952 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,407,000 km

• M1: 134,638 km (0.091 R)
• M2: 737,069 km (0.087 R)
• M3: 789,428 km (0.04 R)
• M4: 897,737 km (0.111 R)
• M5: 1,010,833 km (0.119 R)
• M6: 1,282,054 km (0.086 R)
• M7: 1,345,184 km (0.091 R)
• M8: 1,608,476 km (0.084 R)
• M9: 2,144,037 km (0.064 R)
• M10: 3,018,885 km (0.089 R)
• M11: 3,103,408 km (0.041 R)
• M12: 3,188,679 km (0.074 R)
• M13: 3,405,147 km (0.067 R)
• M14: 4,605,670 km (0.12 R)
• M15: 4,949,146 km (0.114 R)
• M16: 5,098,894 km (0.112 R)
• M17: 6,566,898 km (0.113 R)
• M18: 6,897,359 km (0.099 R)
• M19: 7,008,810 km (0.107 R)
• M20: 7,460,147 km (0.073 R)
• M21: 8,629,104 km (0.104 R)
• M22: 8,749,231 km (0.112 R)
• M23: 9,112,455 km (0.109 R)
• M24: 10,168,466 km (0.108 R)
• M25: 10,550,390 km (0.082 R)
• M26: 11,459,496 km (0.086 R)
• M27: 11,856,678 km (0.075 R)
• M28: 11,923,399 km (0.119 R)
• M29: 12,664,806 km (0.11 R)
• M30: 12,801,090 km (0.087 R)
• M31: 13,006,637 km (0.087 R)
• M32: 13,909,760 km (0.084 R)
• M33: 15,337,970 km (0.085 R)
• M34: 16,439,460 km (0.068 R)
• M35: 16,737,459 km (0.033 R)
• M36: 16,962,155 km (0.088 R)
• M37: 17,490,385 km (0.098 R)
• M38: 17,566,231 km (0.069 R)
• M39: 17,642,226 km (0.055 R)
• M40: 18,100,445 km (0.112 R)
• M41: 18,795,177 km (0.081 R)
• M42: 19,656,113 km (0.077 R)
• M43: 21,254,117 km (0.083 R)
• M44: 21,497,364 km (0.074 R)
• M45: 21,986,698 km (0.047 R)
• M46: 22,068,678 km (0.099 R)
• M47: 22,976,288 km (0.072 R)
• M48: 23,980,389 km (0.066 R)
• M49: 24,572,647 km (0.093 R)
• M50: 28,048,254 km (0.116 R)
• M51: 28,315,137 km (0.038 R)
• M52: 30,297,159 km (0.096 R)
• M53: 31,028,992 km (0.104 R)
• M54: 31,212,848 km (0.026 R)
• M55: 33,259,047 km (0.098 R)
• M56: 33,730,131 km (0.066 R)
• M57: 34,298,304 km (0.104 R)
• M58: 36,894,126 km (0.119 R)
• M59: 37,871,449 km (0.046 R)
• M60: 38,166,306 km (0.094 R)
• M61: 38,264,742 km (0.08 R)
• M62: 41,156,319 km (0.032 R)
• M63: 45,466,982 km (0.112 R)
• M64: 46,514,316 km (0.117 R)
• M65: 47,463,664 km (0.113 R)
• M66: 48,739,285 km (0.059 R)
• M67: 49,060,023 km (0.078 R)
• M68: 49,166,986 km (0.092 R)
• M69: 49,381,360 km (0.083 R)
• M70: 50,026,276 km (0.091 R)
• M71: 50,998,812 km (0.094 R)
• M72: 52,852,778 km (0.091 R)
• M73: 57,526,664 km (0.086 R)
• M74: 59,455,729 km (0.11 R)
• M75: 60,141,635 km (0.083 R)
• M76: 60,600,452 km (0.053 R)
• M77: 62,330,850 km (0.108 R)
• M78: 62,446,938 km (0.114 R)
• M79: 64,780,815 km (0.109 R)
• M80: 64,898,249 km (0.107 R)
• M81: 65,368,734 km (0.079 R)
• M82: 65,722,384 km (0.056 R)
• M83: 66,787,072 km (0.027 R)
• M84: 67,024,334 km (0.029 R)
• M85: 68,454,490 km (0.055 R)
• M86: 72,560,502 km (0.115 R)
• M87: 73,048,790 km (0.075 R)
• M88: 73,538,274 km (0.102 R)
• M89: 73,660,795 km (0.113 R)
• M90: 74,889,592 km (0.073 R)
• M91: 79,495,112 km (0.106 R)
• M92: 80,124,470 km (0.045 R)
• M93: 80,502,953 km (0.073 R)
• M94: 81,895,410 km (0.118 R)
• M95: 83,040,731 km (0.045 R)
• M96: 83,807,270 km (0.118 R)
• M97: 85,089,922 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.7

Radius: 5.4

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.79 AU - 18.19 AU

Year: 25781 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,407,000 km

• M1: 373,247 km (0.096 R)
• M2: 516,561 km (0.059 R)
• M3: 701,315 km (0.106 R)
• M4: 801,396 km (0.086 R)
• M5: 1,187,657 km (0.111 R)
• M6: 1,338,303 km (0.071 R)
• M7: 1,559,558 km (0.098 R)
• M8: 1,758,373 km (0.098 R)
• M9: 1,965,267 km (0.109 R)
• M10: 2,402,392 km (0.115 R)
• M11: 2,593,279 km (0.12 R)
• M12: 3,194,812 km (0.052 R)
• M13: 4,196,819 km (0.091 R)
• M14: 4,242,446 km (0.117 R)
• M15: 4,380,375 km (0.104 R)
• M16: 4,519,800 km (0.09 R)
• M17: 5,386,421 km (0.062 R)
• M18: 6,566,000 km (0.114 R)
• M19: 9,387,566 km (0.117 R)
• M20: 9,687,809 km (0.081 R)
• M21: 9,808,833 km (0.086 R)
• M22: 10,236,384 km (0.111 R)
• M23: 11,427,183 km (0.073 R)
• M24: 11,619,117 km (0.087 R)
• M25: 12,006,276 km (0.069 R)
• M26: 12,201,502 km (0.103 R)
• M27: 12,793,311 km (0.114 R)
• M28: 12,926,154 km (0.032 R)
• M29: 12,992,725 km (0.081 R)
• M30: 13,664,718 km (0.049 R)
• M31: 13,936,687 km (0.103 R)
• M32: 16,825,273 km (0.109 R)
• M33: 18,224,312 km (0.104 R)
• M34: 20,819,536 km (0.034 R)
• M35: 21,054,105 km (0.104 R)
• M36: 21,368,111 km (0.097 R)
• M37: 21,683,613 km (0.075 R)
• M38: 22,319,404 km (0.093 R)
• M39: 22,719,877 km (0.108 R)
• M40: 23,690,618 km (0.111 R)
• M41: 23,853,680 km (0.057 R)
• M42: 24,674,822 km (0.097 R)
• M43: 25,005,882 km (0.118 R)
• M44: 25,588,716 km (0.101 R)
• M45: 26,683,024 km (0.115 R)
• M46: 27,022,911 km (0.045 R)
• M47: 28,396,219 km (0.12 R)
• M48: 29,616,489 km (0.101 R)
• M49: 33,013,707 km (0.072 R)
• M50: 34,480,514 km (0.09 R)
• M51: 36,909,235 km (0.111 R)
• M52: 37,003,781 km (0.082 R)
• M53: 37,098,327 km (0.12 R)
• M54: 37,477,408 km (0.076 R)
• M55: 38,430,945 km (0.12 R)
• M56: 38,526,688 km (0.113 R)
• M57: 42,027,727 km (0.103 R)
• M58: 43,516,225 km (0.086 R)
• M59: 44,820,120 km (0.114 R)
• M60: 45,325,013 km (0.081 R)
• M61: 46,340,484 km (0.078 R)
• M62: 46,646,561 km (0.088 R)
• M63: 47,055,711 km (0.116 R)
• M64: 47,260,810 km (0.105 R)
• M65: 48,393,864 km (0.071 R)
• M66: 48,600,758 km (0.058 R)
• M67: 49,119,563 km (0.104 R)
• M68: 49,327,504 km (0.072 R)
• M69: 49,848,853 km (0.073 R)
• M70: 50,057,841 km (0.042 R)
• M71: 50,476,715 km (0.118 R)
• M72: 52,801,466 km (0.114 R)
• M73: 53,441,595 km (0.101 R)
• M74: 53,655,520 km (0.042 R)
• M75: 53,762,483 km (0.108 R)
• M76: 54,514,062 km (0.045 R)
• M77: 54,621,623 km (0.101 R)
• M78: 56,571,183 km (0.05 R)
• M79: 60,984,320 km (0.034 R)
• M80: 61,096,070 km (0.117 R)
• M81: 61,319,718 km (0.094 R)
• M82: 61,992,460 km (0.117 R)
• M83: 62,554,948 km (0.047 R)
• M84: 64,707,661 km (0.075 R)
• M85: 65,278,078 km (0.105 R)
• M86: 65,965,031 km (0.077 R)
• M87: 67,230,330 km (0.111 R)
• M88: 69,085,194 km (0.101 R)
• M89: 69,785,163 km (0.1 R)
• M90: 71,780,948 km (0.084 R)
• M91: 72,016,864 km (0.113 R)
• M92: 73,438,492 km (0.06 R)
• M93: 74,391,431 km (0.108 R)
• M94: 76,791,429 km (0.052 R)
• M95: 78,365,049 km (0.116 R)
• M96: 81,913,511 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit