🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.22 AU - 1.52 AU

Year: 583 Days

Day: 23.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,576,510 km

• M1: 280,646 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.28 AU - 1.9 AU

Year: 729 Days

Day: 20.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 52.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.44 AU - 2.68 AU

Year: 1489 Days

Day: 19 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,576,510 km

• M1: 647,609 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.72 AU - 3.9 AU

Year: 2189 Days

Day: 36 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.18 AU - 4.16 AU

Year: 2555 Days

Day: 46.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.23 AU - 4.67 AU

Year: 3412 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,576,510 km

• M1: 424,110 km (0.096 R)
• M2: 548,575 km (0.09 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 9.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.87 AU - 7.41 AU

Year: 5529 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,576,510 km

• M1: 119,230 km (0.069 R)
• M2: 201,957 km (0.072 R)
• M3: 289,621 km (0.109 R)
• M4: 615,595 km (0.086 R)
• M5: 747,391 km (0.11 R)
• M6: 845,527 km (0.114 R)
• M7: 1,316,162 km (0.051 R)
• M8: 1,783,057 km (0.044 R)
• M9: 1,995,336 km (0.071 R)
• M10: 2,257,133 km (0.062 R)
• M11: 2,339,860 km (0.088 R)
• M12: 2,508,607 km (0.032 R)
• M13: 2,835,777 km (0.03 R)
• M14: 3,015,893 km (0.116 R)
• M15: 3,176,711 km (0.054 R)
• M16: 3,506,724 km (0.072 R)
• M17: 4,123,516 km (0.118 R)
• M18: 4,302,285 km (0.115 R)
• M19: 4,614,646 km (0.118 R)
• M20: 5,151,702 km (0.03 R)
• M21: 5,261,507 km (0.041 R)
• M22: 5,399,885 km (0.119 R)
• M23: 7,122,205 km (0.082 R)
• M24: 7,460,895 km (0.095 R)
• M25: 7,867,950 km (0.11 R)
• M26: 8,638,230 km (0.088 R)
• M27: 9,032,420 km (0.059 R)
• M28: 9,098,692 km (0.082 R)
• M29: 9,432,595 km (0.035 R)
• M30: 9,872,562 km (0.097 R)
• M31: 10,215,590 km (0.058 R)
• M32: 10,527,651 km (0.105 R)
• M33: 11,054,834 km (0.1 R)
• M34: 11,125,743 km (0.12 R)
• M35: 11,626,597 km (0.089 R)
• M36: 14,626,932 km (0.046 R)
• M37: 14,861,202 km (0.067 R)
• M38: 14,939,591 km (0.101 R)
• M39: 15,096,669 km (0.103 R)
• M40: 15,254,345 km (0.079 R)
• M41: 15,333,333 km (0.113 R)
• M42: 15,491,907 km (0.116 R)
• M43: 15,611,136 km (0.077 R)
• M44: 16,332,946 km (0.054 R)
• M45: 16,697,815 km (0.113 R)
• M46: 17,229,785 km (0.116 R)
• M47: 18,520,665 km (0.114 R)
• M48: 18,689,412 km (0.03 R)
• M49: 20,058,531 km (0.032 R)
• M50: 20,405,748 km (0.097 R)
• M51: 21,062,333 km (0.092 R)
• M52: 22,441,027 km (0.104 R)
• M53: 22,846,736 km (0.115 R)
• M54: 23,163,884 km (0.111 R)
• M55: 23,711,263 km (0.092 R)
• M56: 24,216,604 km (0.05 R)
• M57: 24,447,434 km (0.08 R)
• M58: 24,958,011 km (0.116 R)
• M59: 25,565,977 km (0.025 R)
• M60: 26,748,698 km (0.04 R)
• M61: 26,891,863 km (0.105 R)
• M62: 26,987,456 km (0.092 R)
• M63: 28,191,569 km (0.091 R)
• M64: 28,483,135 km (0.115 R)
• M65: 28,580,524 km (0.104 R)
• M66: 28,678,061 km (0.096 R)
• M67: 28,775,749 km (0.081 R)
• M68: 29,118,328 km (0.108 R)
• M69: 29,363,818 km (0.115 R)
• M70: 29,560,838 km (0.089 R)
• M71: 29,906,559 km (0.102 R)
• M72: 30,104,627 km (0.037 R)
• M73: 30,203,960 km (0.102 R)
• M74: 30,951,650 km (0.097 R)
• M75: 31,958,144 km (0.07 R)
• M76: 32,109,986 km (0.093 R)
• M77: 32,363,704 km (0.098 R)
• M78: 32,465,431 km (0.119 R)
• M79: 32,618,170 km (0.085 R)
• M80: 32,822,072 km (0.049 R)
• M81: 32,975,410 km (0.102 R)
• M82: 33,077,585 km (0.044 R)
• M83: 33,385,158 km (0.06 R)
• M84: 34,003,147 km (0.118 R)
• M85: 34,676,936 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 12.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.26 AU - 9.58 AU

Year: 8101 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,576,510 km

• M1: 192,532 km (0.095 R)
• M2: 509,830 km (0.037 R)
• M3: 783,444 km (0.043 R)
• M4: 974,481 km (0.087 R)
• M5: 1,066,633 km (0.078 R)
• M6: 1,181,524 km (0.092 R)
• M7: 1,280,707 km (0.065 R)
• M8: 2,324,302 km (0.055 R)
• M9: 2,450,862 km (0.096 R)
• M10: 2,658,055 km (0.114 R)
• M11: 4,172,733 km (0.117 R)
• M12: 4,358,684 km (0.069 R)
• M13: 4,611,055 km (0.106 R)
• M14: 5,633,706 km (0.107 R)
• M15: 6,153,260 km (0.074 R)
• M16: 6,472,501 km (0.099 R)
• M17: 7,500,089 km (0.083 R)
• M18: 8,421,014 km (0.112 R)
• M19: 8,617,436 km (0.092 R)
• M20: 8,855,147 km (0.107 R)
• M21: 8,934,882 km (0.074 R)
• M22: 9,337,002 km (0.1 R)
• M23: 9,499,614 km (0.106 R)
• M24: 10,117,454 km (0.065 R)
• M25: 10,242,667 km (0.107 R)
• M26: 10,791,093 km (0.12 R)
• M27: 11,004,569 km (0.116 R)
• M28: 11,133,223 km (0.063 R)
• M29: 12,048,613 km (0.054 R)
• M30: 12,359,178 km (0.036 R)
• M31: 12,942,759 km (0.08 R)
• M32: 13,443,762 km (0.058 R)
• M33: 13,812,072 km (0.064 R)
• M34: 14,043,949 km (0.106 R)
• M35: 14,370,820 km (0.118 R)
• M36: 14,700,235 km (0.06 R)
• M37: 14,842,054 km (0.068 R)
• M38: 16,237,502 km (0.111 R)
• M39: 16,384,108 km (0.106 R)
• M40: 17,473,779 km (0.111 R)
• M41: 18,382,586 km (0.045 R)
• M42: 18,688,963 km (0.058 R)
• M43: 18,791,437 km (0.066 R)
• M44: 19,826,804 km (0.072 R)
• M45: 19,983,732 km (0.092 R)
• M46: 20,193,618 km (0.108 R)
• M47: 20,880,572 km (0.109 R)
• M48: 21,629,159 km (0.116 R)
• M49: 22,006,744 km (0.087 R)
• M50: 22,440,877 km (0.036 R)
• M51: 22,877,853 km (0.032 R)
• M52: 22,987,508 km (0.115 R)
• M53: 24,373,532 km (0.057 R)
• M54: 25,048,368 km (0.12 R)
• M55: 25,957,774 km (0.078 R)
• M56: 26,416,441 km (0.081 R)
• M57: 26,589,226 km (0.04 R)
• M58: 26,935,695 km (0.109 R)
• M59: 27,109,528 km (0.054 R)
• M60: 27,400,196 km (0.113 R)
• M61: 27,516,733 km (0.103 R)
• M62: 27,808,748 km (0.058 R)
• M63: 28,572,894 km (0.068 R)
• M64: 30,181,819 km (0.052 R)
• M65: 31,392,664 km (0.118 R)
• M66: 31,636,658 km (0.038 R)
• M67: 32,619,217 km (0.114 R)
• M68: 32,990,220 km (0.114 R)
• M69: 33,362,719 km (0.074 R)
• M70: 33,674,181 km (0.107 R)
• M71: 35,435,996 km (0.117 R)
• M72: 36,200,142 km (0.083 R)
• M73: 36,456,104 km (0.118 R)
• M74: 36,648,486 km (0.096 R)
• M75: 37,485,935 km (0.118 R)
• M76: 38,329,817 km (0.105 R)
• M77: 38,590,716 km (0.083 R)
• M78: 39,508,498 km (0.118 R)
• M79: 40,300,769 km (0.077 R)
• M80: 40,831,991 km (0.045 R)
• M81: 41,365,457 km (0.064 R)
• M82: 42,574,208 km (0.056 R)
• M83: 42,844,531 km (0.063 R)
• M84: 43,590,426 km (0.113 R)
• M85: 44,204,076 km (0.091 R)
• M86: 45,508,719 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 14.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.64 AU - 9.18 AU

Year: 8864 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,576,510 km

• M1: 418,425 km (0.11 R)
• M2: 522,396 km (0.063 R)
• M3: 1,066,633 km (0.038 R)
• M4: 1,242,560 km (0.077 R)
• M5: 1,386,473 km (0.118 R)
• M6: 1,669,363 km (0.105 R)
• M7: 1,806,544 km (0.097 R)
• M8: 2,445,626 km (0.099 R)
• M9: 2,550,045 km (0.048 R)
• M10: 2,709,517 km (0.106 R)
• M11: 2,927,630 km (0.111 R)
• M12: 3,066,906 km (0.091 R)
• M13: 3,410,532 km (0.084 R)
• M14: 4,292,262 km (0.054 R)
• M15: 4,451,285 km (0.098 R)
• M16: 5,344,234 km (0.09 R)
• M17: 6,041,211 km (0.075 R)
• M18: 6,148,173 km (0.088 R)
• M19: 6,255,884 km (0.081 R)
• M20: 6,509,751 km (0.091 R)
• M21: 7,253,552 km (0.063 R)
• M22: 7,635,775 km (0.088 R)
• M23: 7,751,713 km (0.112 R)
• M24: 8,380,024 km (0.07 R)
• M25: 9,024,940 km (0.098 R)
• M26: 9,353,457 km (0.106 R)
• M27: 9,519,212 km (0.081 R)
• M28: 9,685,864 km (0.114 R)
• M29: 10,663,336 km (0.092 R)
• M30: 11,317,827 km (0.077 R)
• M31: 12,210,777 km (0.086 R)
• M32: 12,437,567 km (0.098 R)
• M33: 12,757,407 km (0.068 R)
• M34: 13,172,691 km (0.103 R)
• M35: 14,974,896 km (0.084 R)
• M36: 15,559,974 km (0.07 R)
• M37: 15,806,062 km (0.117 R)
• M38: 16,202,497 km (0.118 R)
• M39: 16,301,979 km (0.026 R)
• M40: 16,752,718 km (0.107 R)
• M41: 17,411,098 km (0.08 R)
• M42: 18,336,660 km (0.068 R)
• M43: 19,120,253 km (0.078 R)
• M44: 19,595,675 km (0.084 R)
• M45: 19,968,174 km (0.119 R)
• M46: 21,208,490 km (0.076 R)
• M47: 21,865,524 km (0.089 R)
• M48: 23,031,340 km (0.047 R)
• M49: 23,480,882 km (0.109 R)
• M50: 24,217,352 km (0.079 R)
• M51: 24,731,819 km (0.103 R)
• M52: 25,713,331 km (0.089 R)
• M53: 26,648,766 km (0.117 R)
• M54: 27,179,839 km (0.09 R)
• M55: 27,298,320 km (0.042 R)
• M56: 27,714,352 km (0.097 R)
• M57: 28,432,571 km (0.119 R)
• M58: 31,366,186 km (0.096 R)
• M59: 32,302,668 km (0.109 R)
• M60: 33,058,437 km (0.115 R)
• M61: 33,692,582 km (0.08 R)
• M62: 34,075,104 km (0.102 R)
• M63: 34,394,944 km (0.085 R)
• M64: 35,231,196 km (0.076 R)
• M65: 35,619,403 km (0.054 R)
• M66: 37,055,093 km (0.095 R)
• M67: 39,109,970 km (0.045 R)
• M68: 39,310,880 km (0.108 R)
• M69: 39,848,086 km (0.097 R)
• M70: 40,793,993 km (0.109 R)
• M71: 40,929,828 km (0.056 R)
• M72: 41,133,730 km (0.115 R)
• M73: 41,474,214 km (0.113 R)
• M74: 42,021,144 km (0.074 R)
• M75: 42,158,326 km (0.11 R)
• M76: 44,441,937 km (0.05 R)
• M77: 45,212,067 km (0.114 R)
• M78: 47,834,667 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 12

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.39 AU - 11.51 AU

Year: 12277 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 53 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,576,510 km

• M1: 161,416 km (0.114 R)
• M2: 493,823 km (0.109 R)
• M3: 690,693 km (0.103 R)
• M4: 843,283 km (0.093 R)
• M5: 989,141 km (0.052 R)
• M6: 1,286,392 km (0.048 R)
• M7: 1,413,401 km (0.037 R)
• M8: 1,500,616 km (0.113 R)
• M9: 2,187,570 km (0.057 R)
• M10: 2,341,057 km (0.11 R)
• M11: 2,658,953 km (0.111 R)
• M12: 2,768,009 km (0.11 R)
• M13: 3,133,028 km (0.086 R)
• M14: 3,543,674 km (0.119 R)
• M15: 4,128,303 km (0.106 R)
• M16: 4,223,447 km (0.047 R)
• M17: 4,319,339 km (0.12 R)
• M18: 4,415,830 km (0.092 R)
• M19: 5,490,990 km (0.076 R)
• M20: 5,666,019 km (0.071 R)
• M21: 6,311,983 km (0.117 R)
• M22: 6,755,541 km (0.069 R)
• M23: 7,247,568 km (0.11 R)
• M24: 7,362,758 km (0.099 R)
• M25: 7,908,491 km (0.109 R)
• M26: 9,204,757 km (0.098 R)
• M27: 9,707,705 km (0.089 R)
• M28: 10,740,529 km (0.106 R)
• M29: 10,872,175 km (0.04 R)
• M30: 11,314,536 km (0.1 R)
• M31: 11,448,426 km (0.076 R)
• M32: 11,582,914 km (0.093 R)
• M33: 11,989,372 km (0.11 R)
• M34: 12,262,837 km (0.1 R)
• M35: 12,630,847 km (0.079 R)
• M36: 13,424,913 km (0.082 R)
• M37: 14,283,305 km (0.112 R)
• M38: 14,428,116 km (0.118 R)
• M39: 14,573,525 km (0.097 R)
• M40: 16,002,933 km (0.066 R)
• M41: 16,709,035 km (0.067 R)
• M42: 17,683,366 km (0.106 R)
• M43: 18,203,667 km (0.089 R)
• M44: 20,497,751 km (0.066 R)
• M45: 21,540,298 km (0.081 R)
• M46: 21,762,002 km (0.083 R)
• M47: 21,984,305 km (0.113 R)
• M48: 22,656,149 km (0.03 R)
• M49: 22,938,141 km (0.073 R)
• M50: 23,562,413 km (0.1 R)
• M51: 23,733,702 km (0.096 R)
• M52: 24,020,033 km (0.117 R)
• M53: 25,293,559 km (0.119 R)
• M54: 25,820,742 km (0.095 R)
• M55: 25,997,417 km (0.109 R)
• M56: 28,086,851 km (0.041 R)
• M57: 29,059,985 km (0.085 R)
• M58: 29,182,356 km (0.081 R)
• M59: 29,797,053 km (0.112 R)
• M60: 30,602,488 km (0.062 R)
• M61: 31,415,104 km (0.064 R)
• M62: 33,125,457 km (0.062 R)
• M63: 34,800,953 km (0.098 R)
• M64: 35,191,553 km (0.055 R)
• M65: 35,583,499 km (0.056 R)
• M66: 35,780,071 km (0.038 R)
• M67: 35,911,418 km (0.05 R)
• M68: 36,108,438 km (0.08 R)
• M69: 36,569,947 km (0.071 R)
• M70: 36,966,980 km (0.053 R)
• M71: 37,698,663 km (0.038 R)
• M72: 38,367,964 km (0.07 R)
• M73: 38,502,303 km (0.107 R)
• M74: 38,838,898 km (0.072 R)
• M75: 38,973,836 km (0.088 R)
• M76: 39,447,163 km (0.106 R)
• M77: 40,467,720 km (0.103 R)
• M78: 41,290,658 km (0.028 R)
• M79: 43,792,084 km (0.07 R)
• M80: 44,495,493 km (0.092 R)
• M81: 44,848,694 km (0.059 R)
• M82: 45,061,123 km (0.119 R)
• M83: 45,344,760 km (0.045 R)
• M84: 45,628,996 km (0.085 R)
• M85: 45,842,472 km (0.04 R)
• M86: 46,485,294 km (0.101 R)
• M87: 46,700,117 km (0.077 R)
• M88: 48,141,343 km (0.098 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 14,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit