🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.67 AU - 1.09 AU

Year: 299 Days

Day: 36.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,179,151 km

• M1: 647,908 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.02 AU - 1.04 AU

Year: 378 Days

Day: 28.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.21 AU - 1.35 AU

Year: 524 Days

Day: 15.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,179,151 km

• M1: 114,891 km (0.116 R)
• M2: 595,549 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.71 AU - 2.05 AU

Year: 932 Days

Day: 32 Hours

Environment

Temp: -61 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.06 AU - 5.14 AU

Year: 3568 Days

Day: 31.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 14.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.91 AU - 6.03 AU

Year: 4007 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,179,151 km

• M1: 211,980 km (0.1 R)
• M2: 533,765 km (0.073 R)
• M3: 708,047 km (0.078 R)
• M4: 990,637 km (0.101 R)
• M5: 1,119,740 km (0.089 R)
• M6: 1,254,977 km (0.058 R)
• M7: 1,381,836 km (0.118 R)
• M8: 1,483,562 km (0.034 R)
• M9: 1,573,022 km (0.067 R)
• M10: 1,789,340 km (0.119 R)
• M11: 2,166,327 km (0.095 R)
• M12: 2,338,215 km (0.09 R)
• M13: 2,806,905 km (0.1 R)
• M14: 2,976,250 km (0.09 R)
• M15: 3,226,826 km (0.039 R)
• M16: 3,484,583 km (0.071 R)
• M17: 3,811,006 km (0.049 R)
• M18: 4,406,704 km (0.052 R)
• M19: 4,648,754 km (0.06 R)
• M20: 4,805,233 km (0.119 R)
• M21: 5,495,328 km (0.103 R)
• M22: 5,780,163 km (0.104 R)
• M23: 6,265,907 km (0.061 R)
• M24: 6,364,641 km (0.05 R)
• M25: 6,613,871 km (0.076 R)
• M26: 6,917,106 km (0.054 R)
• M27: 7,096,175 km (0.087 R)
• M28: 7,934,372 km (0.094 R)
• M29: 8,148,895 km (0.068 R)
• M30: 8,283,982 km (0.082 R)
• M31: 9,561,249 km (0.115 R)
• M32: 10,106,683 km (0.099 R)
• M33: 10,368,628 km (0.103 R)
• M34: 11,108,091 km (0.082 R)
• M35: 11,257,988 km (0.046 R)
• M36: 13,268,134 km (0.104 R)
• M37: 13,363,578 km (0.119 R)
• M38: 13,747,745 km (0.101 R)
• M39: 13,941,175 km (0.109 R)
• M40: 14,167,966 km (0.071 R)
• M41: 14,395,953 km (0.11 R)
• M42: 14,658,048 km (0.071 R)
• M43: 14,789,694 km (0.049 R)
• M44: 15,087,394 km (0.05 R)
• M45: 15,554,289 km (0.098 R)
• M46: 15,755,947 km (0.062 R)
• M47: 15,890,735 km (0.032 R)
• M48: 16,161,806 km (0.115 R)
• M49: 16,536,848 km (0.077 R)
• M50: 16,811,360 km (0.072 R)
• M51: 17,191,339 km (0.119 R)
• M52: 17,330,315 km (0.098 R)
• M53: 17,609,165 km (0.043 R)
• M54: 17,714,183 km (0.112 R)
• M55: 17,959,972 km (0.087 R)
• M56: 18,882,692 km (0.07 R)
• M57: 19,061,910 km (0.108 R)
• M58: 19,169,770 km (0.049 R)
• M59: 19,277,780 km (0.111 R)
• M60: 19,385,939 km (0.11 R)
• M61: 19,566,803 km (0.118 R)
• M62: 19,675,561 km (0.095 R)
• M63: 20,003,030 km (0.072 R)
• M64: 20,112,686 km (0.106 R)
• M65: 20,922,309 km (0.113 R)
• M66: 21,555,258 km (0.049 R)
• M67: 21,780,104 km (0.057 R)
• M68: 22,194,490 km (0.088 R)
• M69: 22,308,034 km (0.085 R)
• M70: 22,687,564 km (0.026 R)
• M71: 24,383,256 km (0.071 R)
• M72: 25,009,922 km (0.085 R)
• M73: 25,880,282 km (0.06 R)
• M74: 25,999,661 km (0.079 R)
• M75: 26,760,516 km (0.106 R)
• M76: 26,881,391 km (0.093 R)
• M77: 27,042,807 km (0.111 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 9.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.58 AU - 10.84 AU

Year: 10943 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,179,151 km

• M1: 127,158 km (0.055 R)
• M2: 197,320 km (0.114 R)
• M3: 336,595 km (0.083 R)
• M4: 1,122,582 km (0.062 R)
• M5: 1,421,928 km (0.066 R)
• M6: 1,627,475 km (0.073 R)
• M7: 2,851,186 km (0.076 R)
• M8: 3,111,785 km (0.071 R)
• M9: 3,440,751 km (0.081 R)
• M10: 3,532,455 km (0.119 R)
• M11: 4,164,506 km (0.088 R)
• M12: 4,262,343 km (0.1 R)
• M13: 5,177,283 km (0.085 R)
• M14: 5,282,600 km (0.06 R)
• M15: 5,495,478 km (0.113 R)
• M16: 5,566,986 km (0.059 R)
• M17: 5,747,401 km (0.072 R)
• M18: 6,113,915 km (0.115 R)
• M19: 6,488,060 km (0.108 R)
• M20: 6,563,756 km (0.114 R)
• M21: 6,677,899 km (0.079 R)
• M22: 7,855,235 km (0.052 R)
• M23: 9,223,158 km (0.072 R)
• M24: 9,479,718 km (0.098 R)
• M25: 9,565,737 km (0.036 R)
• M26: 9,738,672 km (0.115 R)
• M27: 9,912,654 km (0.077 R)
• M28: 10,352,023 km (0.035 R)
• M29: 10,842,554 km (0.076 R)
• M30: 11,478,046 km (0.112 R)
• M31: 11,569,750 km (0.081 R)
• M32: 12,125,506 km (0.108 R)
• M33: 12,265,829 km (0.076 R)
• M34: 12,975,371 km (0.067 R)
• M35: 13,311,069 km (0.106 R)
• M36: 14,138,345 km (0.082 R)
• M37: 15,995,603 km (0.101 R)
• M38: 16,926,550 km (0.098 R)
• M39: 17,875,001 km (0.107 R)
• M40: 18,141,584 km (0.052 R)
• M41: 18,302,103 km (0.064 R)
• M42: 18,463,220 km (0.091 R)
• M43: 19,003,418 km (0.068 R)
• M44: 19,275,386 km (0.107 R)
• M45: 20,265,425 km (0.061 R)
• M46: 20,766,578 km (0.074 R)
• M47: 21,103,024 km (0.104 R)
• M48: 21,894,995 km (0.076 R)
• M49: 22,754,285 km (0.114 R)
• M50: 23,333,378 km (0.106 R)
• M51: 23,449,765 km (0.079 R)
• M52: 24,269,861 km (0.116 R)
• M53: 24,446,835 km (0.101 R)
• M54: 24,505,926 km (0.091 R)
• M55: 24,624,258 km (0.091 R)
• M56: 25,637,485 km (0.094 R)
• M57: 26,421,527 km (0.081 R)
• M58: 27,704,628 km (0.107 R)
• M59: 30,458,276 km (0.116 R)
• M60: 30,649,313 km (0.071 R)
• M61: 31,416,899 km (0.11 R)
• M62: 32,125,993 km (0.105 R)
• M63: 32,320,321 km (0.085 R)
• M64: 32,450,172 km (0.109 R)
• M65: 32,645,098 km (0.101 R)
• M66: 34,086,922 km (0.055 R)
• M67: 34,550,077 km (0.107 R)
• M68: 35,015,326 km (0.116 R)
• M69: 35,148,618 km (0.105 R)
• M70: 35,616,411 km (0.106 R)
• M71: 35,884,640 km (0.059 R)
• M72: 36,019,128 km (0.117 R)
• M73: 36,153,617 km (0.034 R)
• M74: 37,781,391 km (0.098 R)
• M75: 38,466,549 km (0.118 R)
• M76: 39,502,215 km (0.118 R)
• M77: 40,686,881 km (0.06 R)
• M78: 41,107,849 km (0.063 R)
• M79: 42,663,518 km (0.105 R)
• M80: 44,022,614 km (0.08 R)
• M81: 44,454,653 km (0.038 R)
• M82: 44,743,526 km (0.115 R)
• M83: 44,815,932 km (0.084 R)
• M84: 46,051,161 km (0.106 R)
• M85: 47,003,352 km (0.082 R)
• M86: 47,518,716 km (0.045 R)
• M87: 48,555,130 km (0.11 R)
• M88: 48,629,481 km (0.093 R)
• M89: 48,852,531 km (0.11 R)
• M90: 50,198,762 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 13

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.02 AU - 14.6 AU

Year: 15620 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,179,151 km

• M1: 163,062 km (0.112 R)
• M2: 419,323 km (0.072 R)
• M3: 613,650 km (0.106 R)
• M4: 716,125 km (0.083 R)
• M5: 825,182 km (0.103 R)
• M6: 1,026,840 km (0.091 R)
• M7: 1,152,502 km (0.078 R)
• M8: 1,903,783 km (0.109 R)
• M9: 2,485,868 km (0.105 R)
• M10: 2,658,504 km (0.061 R)
• M11: 2,784,465 km (0.054 R)
• M12: 2,938,252 km (0.106 R)
• M13: 3,147,689 km (0.098 R)
• M14: 3,308,058 km (0.119 R)
• M15: 3,416,666 km (0.118 R)
• M16: 3,498,795 km (0.103 R)
• M17: 3,749,371 km (0.05 R)
• M18: 4,386,658 km (0.101 R)
• M19: 4,506,337 km (0.069 R)
• M20: 4,718,167 km (0.077 R)
• M21: 5,598,700 km (0.089 R)
• M22: 6,666,530 km (0.092 R)
• M23: 6,978,292 km (0.041 R)
• M24: 7,401,205 km (0.116 R)
• M25: 8,570,013 km (0.085 R)
• M26: 9,252,479 km (0.083 R)
• M27: 9,600,443 km (0.096 R)
• M28: 9,834,714 km (0.077 R)
• M29: 10,549,193 km (0.107 R)
• M30: 10,710,160 km (0.09 R)
• M31: 11,362,557 km (0.09 R)
• M32: 11,569,151 km (0.069 R)
• M33: 12,154,079 km (0.072 R)
• M34: 12,322,975 km (0.117 R)
• M35: 13,483,406 km (0.109 R)
• M36: 14,723,572 km (0.075 R)
• M37: 14,813,480 km (0.098 R)
• M38: 15,220,686 km (0.119 R)
• M39: 15,999,941 km (0.105 R)
• M40: 16,651,440 km (0.109 R)
• M41: 17,122,075 km (0.105 R)
• M42: 17,264,193 km (0.102 R)
• M43: 18,269,490 km (0.085 R)
• M44: 18,657,547 km (0.111 R)
• M45: 19,392,522 km (0.116 R)
• M46: 19,689,025 km (0.037 R)
• M47: 20,941,159 km (0.096 R)
• M48: 21,961,267 km (0.1 R)
• M49: 22,167,263 km (0.108 R)
• M50: 22,322,246 km (0.082 R)
• M51: 23,574,380 km (0.06 R)
• M52: 23,838,122 km (0.052 R)
• M53: 25,064,076 km (0.048 R)
• M54: 25,495,217 km (0.074 R)
• M55: 26,364,979 km (0.09 R)
• M56: 26,583,990 km (0.1 R)
• M57: 26,748,548 km (0.119 R)
• M58: 27,299,816 km (0.096 R)
• M59: 27,687,873 km (0.053 R)
• M60: 29,032,309 km (0.117 R)
• M61: 29,883,371 km (0.103 R)
• M62: 31,204,171 km (0.084 R)
• M63: 31,493,942 km (0.104 R)
• M64: 31,842,655 km (0.072 R)
• M65: 32,485,477 km (0.068 R)
• M66: 32,602,762 km (0.069 R)
• M67: 32,720,196 km (0.073 R)
• M68: 33,250,520 km (0.049 R)
• M69: 34,379,535 km (0.079 R)
• M70: 35,581,554 km (0.084 R)
• M71: 35,884,191 km (0.069 R)
• M72: 36,066,102 km (0.079 R)
• M73: 36,309,348 km (0.079 R)
• M74: 36,431,121 km (0.111 R)
• M75: 37,656,327 km (0.081 R)
• M76: 38,584,133 km (0.1 R)
• M77: 38,708,449 km (0.073 R)
• M78: 38,957,380 km (0.086 R)
• M79: 39,958,489 km (0.062 R)
• M80: 42,050,017 km (0.105 R)
• M81: 42,755,071 km (0.108 R)
• M82: 43,076,856 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 7.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 18.69 AU - 20.25 AU

Year: 31070 Days

Day: 16 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,179,151 km

• M1: 730,935 km (0.105 R)
• M2: 998,566 km (0.093 R)
• M3: 1,143,676 km (0.059 R)
• M4: 1,454,540 km (0.074 R)
• M5: 1,519,914 km (0.066 R)
• M6: 1,687,614 km (0.083 R)
• M7: 1,791,135 km (0.108 R)
• M8: 2,189,066 km (0.064 R)
• M9: 2,534,786 km (0.09 R)
• M10: 2,734,350 km (0.059 R)
• M11: 2,815,582 km (0.089 R)
• M12: 4,363,321 km (0.102 R)
• M13: 4,748,386 km (0.081 R)
• M14: 5,295,765 km (0.029 R)
• M15: 5,551,128 km (0.097 R)
• M16: 7,054,587 km (0.113 R)
• M17: 8,615,491 km (0.08 R)
• M18: 9,097,795 km (0.102 R)
• M19: 9,158,681 km (0.096 R)
• M20: 9,219,717 km (0.119 R)
• M21: 9,280,902 km (0.08 R)
• M22: 10,088,581 km (0.088 R)
• M23: 10,725,120 km (0.099 R)
• M24: 11,048,252 km (0.107 R)
• M25: 13,537,261 km (0.097 R)
• M26: 14,097,355 km (0.084 R)
• M27: 14,951,709 km (0.067 R)
• M28: 15,385,243 km (0.094 R)
• M29: 16,486,882 km (0.113 R)
• M30: 16,561,232 km (0.117 R)
• M31: 17,084,825 km (0.039 R)
• M32: 17,386,414 km (0.082 R)
• M33: 18,378,846 km (0.11 R)
• M34: 18,533,082 km (0.049 R)
• M35: 18,920,690 km (0.108 R)
• M36: 20,020,384 km (0.087 R)
• M37: 24,282,278 km (0.075 R)
• M38: 26,775,924 km (0.053 R)
• M39: 27,214,097 km (0.035 R)
• M40: 27,478,137 km (0.116 R)
• M41: 28,364,355 km (0.065 R)
• M42: 28,900,513 km (0.075 R)
• M43: 30,073,810 km (0.103 R)
• M44: 30,164,765 km (0.107 R)
• M45: 30,437,931 km (0.082 R)
• M46: 31,816,475 km (0.109 R)
• M47: 32,653,326 km (0.113 R)
• M48: 32,746,675 km (0.088 R)
• M49: 33,685,850 km (0.111 R)
• M50: 35,206,961 km (0.119 R)
• M51: 35,398,596 km (0.056 R)
• M52: 35,494,638 km (0.115 R)
• M53: 35,686,871 km (0.081 R)
• M54: 36,072,385 km (0.05 R)
• M55: 36,750,213 km (0.11 R)
• M56: 37,042,078 km (0.097 R)
• M57: 37,726,040 km (0.082 R)
• M58: 39,106,379 km (0.066 R)
• M59: 40,202,483 km (0.068 R)
• M60: 40,603,555 km (0.107 R)
• M61: 42,424,759 km (0.088 R)
• M62: 42,935,486 km (0.053 R)
• M63: 43,550,932 km (0.109 R)
• M64: 43,756,629 km (0.11 R)
• M65: 44,479,486 km (0.092 R)
• M66: 46,671,544 km (0.093 R)
• M67: 50,618,534 km (0.066 R)
• M68: 52,796,230 km (0.09 R)
• M69: 54,560,288 km (0.109 R)
• M70: 55,449,498 km (0.096 R)
• M71: 57,017,134 km (0.096 R)
• M72: 57,580,520 km (0.118 R)
• M73: 58,259,096 km (0.106 R)
• M74: 59,510,033 km (0.118 R)
• M75: 59,967,054 km (0.062 R)
• M76: 61,114,769 km (0.05 R)
• M77: 61,345,150 km (0.085 R)
• M78: 62,153,876 km (0.116 R)
• M79: 63,431,891 km (0.094 R)
• M80: 64,249,593 km (0.072 R)
• M81: 64,718,432 km (0.107 R)
• M82: 69,469,212 km (0.098 R)
• M83: 70,312,046 km (0.057 R)
• M84: 70,674,372 km (0.116 R)
• M85: 71,279,496 km (0.119 R)
• M86: 73,839,863 km (0.06 R)
• M87: 74,946,289 km (0.113 R)
• M88: 75,934,533 km (0.105 R)
• M89: 77,175,746 km (0.053 R)
• M90: 77,300,212 km (0.103 R)
• M91: 77,674,057 km (0.08 R)
• M92: 79,050,208 km (0.106 R)
• M93: 82,461,637 km (0.081 R)
• M94: 82,971,168 km (0.087 R)
• M95: 83,226,382 km (0.059 R)
• M96: 83,353,989 km (0.107 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit