🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.83 AU

Year: 224 Days

Day: 29 Hours

Environment

Temp: 128 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.08 AU - 1.1 AU

Year: 426 Days

Day: 42.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.97 AU - 1.33 AU

Year: 462 Days

Day: 22.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.3 AU - 1.6 AU

Year: 654 Days

Day: 32.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.78 AU - 2.28 AU

Year: 1084 Days

Day: 21.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.8 AU - 2.38 AU

Year: 1132 Days

Day: 18.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 8.1

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.87 AU - 6.07 AU

Year: 4152 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,181,909 km

• M1: 205,996 km (0.089 R)
• M2: 278,252 km (0.039 R)
• M3: 335,847 km (0.109 R)
• M4: 417,378 km (0.088 R)
• M5: 647,759 km (0.106 R)
• M6: 717,621 km (0.108 R)
• M7: 839,992 km (0.117 R)
• M8: 903,870 km (0.102 R)
• M9: 1,105,827 km (0.11 R)
• M10: 1,176,438 km (0.118 R)
• M11: 1,307,485 km (0.039 R)
• M12: 1,812,079 km (0.04 R)
• M13: 1,964,370 km (0.115 R)
• M14: 2,015,981 km (0.099 R)
• M15: 2,245,314 km (0.102 R)
• M16: 2,595,673 km (0.113 R)
• M17: 2,806,456 km (0.052 R)
• M18: 2,884,546 km (0.107 R)
• M19: 3,062,717 km (0.085 R)
• M20: 3,143,201 km (0.071 R)
• M21: 3,203,938 km (0.11 R)
• M22: 3,306,113 km (0.103 R)
• M23: 3,640,464 km (0.089 R)
• M24: 4,073,700 km (0.099 R)
• M25: 4,229,132 km (0.105 R)
• M26: 4,523,092 km (0.096 R)
• M27: 4,941,218 km (0.081 R)
• M28: 5,814,271 km (0.073 R)
• M29: 5,914,202 km (0.104 R)
• M30: 6,014,732 km (0.036 R)
• M31: 6,065,146 km (0.102 R)
• M32: 6,243,018 km (0.083 R)
• M33: 6,396,655 km (0.095 R)
• M34: 6,525,758 km (0.09 R)
• M35: 6,655,759 km (0.071 R)
• M36: 7,130,732 km (0.066 R)
• M37: 7,291,550 km (0.05 R)
• M38: 7,808,710 km (0.096 R)
• M39: 8,281,289 km (0.114 R)
• M40: 8,365,812 km (0.058 R)
• M41: 8,478,759 km (0.068 R)
• M42: 8,734,720 km (0.112 R)
• M43: 9,225,252 km (0.077 R)
• M44: 9,341,938 km (0.115 R)
• M45: 9,459,223 km (0.118 R)
• M46: 10,052,678 km (0.104 R)
• M47: 11,151,025 km (0.104 R)
• M48: 11,588,449 km (0.038 R)
• M49: 11,682,995 km (0.081 R)
• M50: 12,031,558 km (0.081 R)
• M51: 12,415,726 km (0.098 R)
• M52: 12,641,618 km (0.106 R)
• M53: 12,771,320 km (0.093 R)
• M54: 13,625,374 km (0.042 R)
• M55: 13,891,808 km (0.115 R)
• M56: 14,160,037 km (0.099 R)
• M57: 14,261,165 km (0.09 R)
• M58: 14,906,530 km (0.072 R)
• M59: 15,318,972 km (0.086 R)
• M60: 15,526,763 km (0.099 R)
• M61: 15,630,883 km (0.098 R)
• M62: 15,735,302 km (0.114 R)
• M63: 16,190,529 km (0.075 R)
• M64: 16,260,989 km (0.05 R)
• M65: 16,650,093 km (0.112 R)
• M66: 16,863,570 km (0.095 R)
• M67: 17,042,189 km (0.114 R)
• M68: 17,257,461 km (0.108 R)
• M69: 17,365,321 km (0.082 R)
• M70: 17,908,511 km (0.091 R)
• M71: 18,017,717 km (0.057 R)
• M72: 18,127,223 km (0.036 R)
• M73: 18,678,042 km (0.041 R)
• M74: 19,421,095 km (0.113 R)
• M75: 20,744,587 km (0.073 R)
• M76: 21,243,646 km (0.115 R)
• M77: 21,979,966 km (0.107 R)
• M78: 22,331,671 km (0.089 R)
• M79: 22,410,060 km (0.087 R)
• M80: 22,764,158 km (0.11 R)
• M81: 23,120,052 km (0.073 R)
• M82: 23,437,798 km (0.088 R)
• M83: 24,683,200 km (0.049 R)
• M84: 25,621,029 km (0.098 R)
• M85: 25,703,158 km (0.108 R)
• M86: 26,612,115 km (0.086 R)
• M87: 27,531,543 km (0.06 R)
• M88: 28,079,670 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 10.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.21 AU - 12.11 AU

Year: 12136 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,181,909 km

• M1: 137,929 km (0.089 R)
• M2: 348,862 km (0.086 R)
• M3: 460,313 km (0.105 R)
• M4: 619,934 km (0.108 R)
• M5: 837,299 km (0.06 R)
• M6: 935,585 km (0.096 R)
• M7: 1,079,947 km (0.104 R)
• M8: 1,322,445 km (0.118 R)
• M9: 1,438,683 km (0.107 R)
• M10: 1,510,041 km (0.08 R)
• M11: 1,731,895 km (0.095 R)
• M12: 2,692,313 km (0.047 R)
• M13: 3,792,605 km (0.043 R)
• M14: 4,095,990 km (0.087 R)
• M15: 4,442,608 km (0.116 R)
• M16: 4,548,374 km (0.058 R)
• M17: 5,275,270 km (0.113 R)
• M18: 5,387,468 km (0.106 R)
• M19: 5,921,682 km (0.108 R)
• M20: 5,999,323 km (0.108 R)
• M21: 6,077,413 km (0.119 R)
• M22: 6,512,743 km (0.074 R)
• M23: 6,876,416 km (0.075 R)
• M24: 7,581,620 km (0.099 R)
• M25: 8,396,779 km (0.028 R)
• M26: 8,484,294 km (0.047 R)
• M27: 8,792,764 km (0.087 R)
• M28: 9,060,096 km (0.067 R)
• M29: 9,194,734 km (0.11 R)
• M30: 9,740,168 km (0.055 R)
• M31: 10,109,675 km (0.087 R)
• M32: 10,389,871 km (0.045 R)
• M33: 11,390,382 km (0.102 R)
• M34: 11,633,179 km (0.065 R)
• M35: 12,521,342 km (0.087 R)
• M36: 13,380,183 km (0.118 R)
• M37: 14,153,754 km (0.08 R)
• M38: 14,624,987 km (0.088 R)
• M39: 14,888,878 km (0.109 R)
• M40: 15,636,418 km (0.058 R)
• M41: 16,123,359 km (0.038 R)
• M42: 16,396,076 km (0.091 R)
• M43: 17,167,852 km (0.098 R)
• M44: 17,895,047 km (0.11 R)
• M45: 18,975,892 km (0.059 R)
• M46: 19,379,507 km (0.099 R)
• M47: 20,019,337 km (0.094 R)
• M48: 21,439,469 km (0.05 R)
• M49: 21,859,839 km (0.111 R)
• M50: 22,161,728 km (0.112 R)
• M51: 23,137,106 km (0.039 R)
• M52: 23,259,926 km (0.094 R)
• M53: 23,383,045 km (0.109 R)
• M54: 23,753,748 km (0.095 R)
• M55: 24,689,034 km (0.115 R)
• M56: 26,338,351 km (0.12 R)
• M57: 26,853,117 km (0.095 R)
• M58: 29,276,303 km (0.109 R)
• M59: 29,742,600 km (0.092 R)
• M60: 30,480,267 km (0.097 R)
• M61: 30,817,610 km (0.087 R)
• M62: 31,700,387 km (0.096 R)
• M63: 32,110,734 km (0.053 R)
• M64: 32,729,321 km (0.105 R)
• M65: 32,867,400 km (0.036 R)
• M66: 33,005,629 km (0.09 R)
• M67: 33,074,743 km (0.108 R)
• M68: 33,421,361 km (0.12 R)
• M69: 33,908,751 km (0.081 R)
• M70: 33,978,464 km (0.059 R)
• M71: 34,328,223 km (0.079 R)
• M72: 35,313,924 km (0.03 R)
• M73: 39,495,633 km (0.111 R)
• M74: 40,602,208 km (0.114 R)
• M75: 41,495,009 km (0.093 R)
• M76: 41,793,905 km (0.063 R)
• M77: 42,168,648 km (0.096 R)
• M78: 43,148,364 km (0.116 R)
• M79: 44,899,707 km (0.118 R)
• M80: 46,907,460 km (0.025 R)
• M81: 47,843,942 km (0.094 R)
• M82: 48,079,110 km (0.057 R)
• M83: 50,053,054 km (0.119 R)
• M84: 50,451,134 km (0.036 R)
• M85: 52,295,376 km (0.102 R)
• M86: 52,456,793 km (0.107 R)
• M87: 53,103,953 km (0.093 R)
• M88: 54,079,929 km (0.116 R)
• M89: 54,488,332 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.3

Radius: 10.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.63 AU - 11.07 AU

Year: 12478 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,181,909 km

• M1: 241,002 km (0.111 R)
• M2: 363,972 km (0.119 R)
• M3: 628,610 km (0.11 R)
• M4: 784,042 km (0.06 R)
• M5: 918,232 km (0.059 R)
• M6: 1,210,546 km (0.071 R)
• M7: 1,347,877 km (0.072 R)
• M8: 1,574,368 km (0.111 R)
• M9: 1,926,222 km (0.068 R)
• M10: 1,995,037 km (0.09 R)
• M11: 2,111,574 km (0.089 R)
• M12: 2,474,947 km (0.087 R)
• M13: 2,600,460 km (0.077 R)
• M14: 3,315,388 km (0.081 R)
• M15: 4,029,119 km (0.111 R)
• M16: 4,207,590 km (0.117 R)
• M17: 5,106,374 km (0.097 R)
• M18: 5,234,878 km (0.117 R)
• M19: 6,096,861 km (0.043 R)
• M20: 6,164,928 km (0.105 R)
• M21: 6,754,493 km (0.089 R)
• M22: 7,253,552 km (0.094 R)
• M23: 7,434,715 km (0.069 R)
• M24: 8,744,295 km (0.095 R)
• M25: 10,083,794 km (0.108 R)
• M26: 10,245,509 km (0.102 R)
• M27: 10,571,633 km (0.113 R)
• M28: 10,694,901 km (0.088 R)
• M29: 11,528,311 km (0.101 R)
• M30: 11,953,019 km (0.041 R)
• M31: 12,296,347 km (0.088 R)
• M32: 12,686,498 km (0.119 R)
• M33: 12,861,378 km (0.096 R)
• M34: 12,992,874 km (0.092 R)
• M35: 13,345,925 km (0.11 R)
• M36: 15,066,002 km (0.106 R)
• M37: 15,204,679 km (0.083 R)
• M38: 15,297,429 km (0.08 R)
• M39: 15,437,004 km (0.115 R)
• M40: 17,191,638 km (0.112 R)
• M41: 17,385,068 km (0.079 R)
• M42: 17,676,634 km (0.099 R)
• M43: 19,158,551 km (0.113 R)
• M44: 19,813,191 km (0.106 R)
• M45: 20,117,772 km (0.103 R)
• M46: 20,372,687 km (0.12 R)
• M47: 21,040,641 km (0.107 R)
• M48: 21,768,136 km (0.053 R)
• M49: 21,977,573 km (0.085 R)
• M50: 23,354,621 km (0.092 R)
• M51: 25,252,121 km (0.06 R)
• M52: 25,472,179 km (0.114 R)
• M53: 25,803,389 km (0.111 R)
• M54: 25,969,592 km (0.099 R)
• M55: 26,693,646 km (0.062 R)
• M56: 27,086,190 km (0.115 R)
• M57: 27,367,883 km (0.036 R)
• M58: 28,962,896 km (0.079 R)
• M59: 31,411,514 km (0.108 R)
• M60: 31,529,696 km (0.1 R)
• M61: 31,648,028 km (0.1 R)
• M62: 32,960,300 km (0.081 R)
• M63: 33,441,856 km (0.072 R)
• M64: 34,655,843 km (0.059 R)
• M65: 36,131,626 km (0.12 R)
• M66: 37,064,518 km (0.116 R)
• M67: 39,782,263 km (0.071 R)
• M68: 39,910,169 km (0.092 R)
• M69: 40,874,327 km (0.103 R)
• M70: 42,760,008 km (0.114 R)
• M71: 43,614,362 km (0.047 R)
• M72: 43,878,551 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 4.3

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.36 AU - 20.16 AU

Year: 29240 Days

Day: 24.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,181,909 km

• M1: 95,743 km (0.06 R)
• M2: 213,327 km (0.114 R)
• M3: 652,247 km (0.081 R)
• M4: 719,117 km (0.104 R)
• M5: 812,017 km (0.09 R)
• M6: 958,623 km (0.055 R)
• M7: 1,087,128 km (0.118 R)
• M8: 1,304,344 km (0.07 R)
• M9: 1,389,315 km (0.093 R)
• M10: 1,418,038 km (0.108 R)
• M11: 1,594,564 km (0.085 R)
• M12: 2,300,217 km (0.105 R)
• M13: 2,403,140 km (0.097 R)
• M14: 2,437,847 km (0.088 R)
• M15: 2,903,096 km (0.116 R)
• M16: 3,317,931 km (0.12 R)
• M17: 3,395,423 km (0.118 R)
• M18: 3,994,862 km (0.11 R)
• M19: 4,160,167 km (0.101 R)
• M20: 4,285,680 km (0.073 R)
• M21: 4,327,866 km (0.087 R)
• M22: 4,370,053 km (0.057 R)
• M23: 5,561,750 km (0.096 R)
• M24: 5,699,978 km (0.086 R)
• M25: 5,886,227 km (0.07 R)
• M26: 6,169,117 km (0.107 R)
• M27: 6,553,284 km (0.049 R)
• M28: 6,895,714 km (0.062 R)
• M29: 7,905,948 km (0.114 R)
• M30: 9,671,054 km (0.07 R)
• M31: 10,060,606 km (0.07 R)
• M32: 13,417,283 km (0.033 R)
• M33: 14,290,037 km (0.052 R)
• M34: 15,052,687 km (0.082 R)
• M35: 16,749,726 km (0.096 R)
• M36: 16,816,147 km (0.082 R)
• M37: 18,575,119 km (0.106 R)
• M38: 18,781,713 km (0.088 R)
• M39: 20,037,887 km (0.094 R)
• M40: 20,533,505 km (0.066 R)
• M41: 20,890,146 km (0.069 R)
• M42: 21,248,732 km (0.109 R)
• M43: 22,263,754 km (0.092 R)
• M44: 23,220,282 km (0.065 R)
• M45: 23,368,534 km (0.104 R)
• M46: 25,097,137 km (0.073 R)
• M47: 28,675,219 km (0.118 R)
• M48: 30,442,120 km (0.039 R)
• M49: 35,180,632 km (0.068 R)
• M50: 36,896,669 km (0.077 R)
• M51: 38,289,126 km (0.087 R)
• M52: 38,376,791 km (0.086 R)
• M53: 38,727,747 km (0.062 R)
• M54: 39,787,349 km (0.108 R)
• M55: 40,231,655 km (0.114 R)
• M56: 41,394,329 km (0.109 R)
• M57: 42,568,224 km (0.096 R)
• M58: 43,113,658 km (0.059 R)
• M59: 43,204,763 km (0.12 R)
• M60: 45,503,783 km (0.104 R)
• M61: 46,621,428 km (0.107 R)
• M62: 46,714,927 km (0.103 R)
• M63: 47,277,565 km (0.109 R)
• M64: 48,883,647 km (0.095 R)
• M65: 50,507,532 km (0.073 R)
• M66: 52,051,981 km (0.12 R)
• M67: 52,635,113 km (0.045 R)
• M68: 55,285,987 km (0.11 R)
• M69: 56,378,351 km (0.106 R)
• M70: 56,477,983 km (0.087 R)
• M71: 56,577,765 km (0.101 R)
• M72: 56,977,191 km (0.099 R)
• M73: 58,382,663 km (0.106 R)
• M74: 59,190,941 km (0.057 R)
• M75: 59,697,928 km (0.108 R)
• M76: 60,512,189 km (0.055 R)
• M77: 60,716,390 km (0.075 R)
• M78: 62,666,997 km (0.115 R)
• M79: 62,873,591 km (0.058 R)
• M80: 63,183,857 km (0.101 R)
• M81: 64,013,527 km (0.085 R)
• M82: 64,429,858 km (0.081 R)
• M83: 64,846,937 km (0.106 R)
• M84: 64,951,356 km (0.12 R)
• M85: 65,579,069 km (0.06 R)
• M86: 66,103,709 km (0.037 R)
• M87: 67,051,561 km (0.101 R)
• M88: 68,534,824 km (0.097 R)
• M89: 68,747,552 km (0.065 R)
• M90: 69,814,783 km (0.062 R)
• M91: 69,921,895 km (0.115 R)
• M92: 70,457,755 km (0.095 R)
• M93: 70,887,549 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit