🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 480 Days

Day: 13.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 507 Days

Day: 39.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.15 AU - 1.17 AU

Year: 549 Days

Day: 43.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,565,283 km

• M1: 337,343 km (0.112 R)
• M2: 440,715 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.55 AU - 1.99 AU

Year: 1035 Days

Day: 34.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.72 AU - 2.6 AU

Year: 1396 Days

Day: 32.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 9.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.4 AU - 3.28 AU

Year: 2104 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,565,283 km

• M1: 123,418 km (0.092 R)
• M2: 270,922 km (0.112 R)
• M3: 358,137 km (0.11 R)
• M4: 447,896 km (0.119 R)
• M5: 557,701 km (0.068 R)
• M6: 636,539 km (0.12 R)
• M7: 800,648 km (0.046 R)
• M8: 945,010 km (0.092 R)
• M9: 1,055,862 km (0.095 R)
• M10: 1,406,968 km (0.106 R)
• M11: 1,683,126 km (0.096 R)
• M12: 1,759,271 km (0.067 R)
• M13: 1,932,655 km (0.102 R)
• M14: 2,030,492 km (0.062 R)
• M15: 2,166,476 km (0.045 R)
• M16: 2,240,378 km (0.104 R)
• M17: 2,324,601 km (0.056 R)
• M18: 2,400,148 km (0.087 R)
• M19: 2,486,317 km (0.047 R)
• M20: 2,573,532 km (0.072 R)
• M21: 2,801,220 km (0.057 R)
• M22: 2,953,212 km (0.102 R)
• M23: 3,014,846 km (0.108 R)
• M24: 3,297,436 km (0.072 R)
• M25: 3,436,712 km (0.09 R)
• M26: 3,566,862 km (0.072 R)
• M27: 3,643,606 km (0.035 R)
• M28: 3,967,485 km (0.106 R)
• M29: 4,046,922 km (0.095 R)
• M30: 4,115,587 km (0.095 R)
• M31: 4,312,308 km (0.053 R)
• M32: 4,417,625 km (0.113 R)
• M33: 4,535,658 km (0.069 R)
• M34: 4,859,836 km (0.118 R)
• M35: 4,932,840 km (0.088 R)
• M36: 5,117,145 km (0.113 R)
• M37: 5,266,144 km (0.063 R)
• M38: 5,416,789 km (0.09 R)
• M39: 5,825,042 km (0.084 R)
• M40: 5,954,743 km (0.104 R)
• M41: 6,151,165 km (0.103 R)
• M42: 6,376,310 km (0.076 R)
• M43: 6,523,365 km (0.042 R)
• M44: 6,807,451 km (0.092 R)
• M45: 7,040,375 km (0.117 R)
• M46: 7,137,015 km (0.104 R)
• M47: 7,275,992 km (0.045 R)
• M48: 7,471,815 km (0.028 R)
• M49: 7,868,998 km (0.106 R)
• M50: 8,316,894 km (0.117 R)
• M51: 8,624,916 km (0.098 R)
• M52: 8,758,058 km (0.091 R)
• M53: 8,921,867 km (0.12 R)
• M54: 9,237,220 km (0.111 R)
• M55: 9,358,244 km (0.048 R)
• M56: 9,940,779 km (0.106 R)
• M57: 10,189,709 km (0.095 R)
• M58: 10,330,481 km (0.118 R)
• M59: 10,393,312 km (0.094 R)
• M60: 10,614,119 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 5.2

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.74 AU - 10.84 AU

Year: 15585 Days

Day: 20.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,565,283 km

• M1: 75,996 km (0.093 R)
• M2: 245,640 km (0.102 R)
• M3: 290,070 km (0.067 R)
• M4: 388,356 km (0.083 R)
• M5: 423,661 km (0.03 R)
• M6: 1,598,453 km (0.084 R)
• M7: 2,584,752 km (0.07 R)
• M8: 2,758,585 km (0.097 R)
• M9: 2,900,404 km (0.085 R)
• M10: 3,377,471 km (0.071 R)
• M11: 5,472,440 km (0.038 R)
• M12: 5,785,548 km (0.065 R)
• M13: 5,921,682 km (0.049 R)
• M14: 6,012,937 km (0.115 R)
• M15: 6,289,543 km (0.102 R)
• M16: 7,684,244 km (0.029 R)
• M17: 8,186,444 km (0.061 R)
• M18: 8,237,308 km (0.058 R)
• M19: 8,647,655 km (0.102 R)
• M20: 9,012,075 km (0.086 R)
• M21: 9,169,751 km (0.118 R)
• M22: 9,863,885 km (0.099 R)
• M23: 10,409,169 km (0.113 R)
• M24: 10,519,423 km (0.108 R)
• M25: 10,908,378 km (0.103 R)
• M26: 11,415,365 km (0.101 R)
• M27: 12,452,078 km (0.12 R)
• M28: 13,638,838 km (0.102 R)
• M29: 14,306,792 km (0.075 R)
• M30: 14,368,127 km (0.108 R)
• M31: 14,737,485 km (0.08 R)
• M32: 18,066,935 km (0.117 R)
• M33: 18,665,925 km (0.11 R)
• M34: 18,732,795 km (0.066 R)
• M35: 20,363,561 km (0.091 R)
• M36: 20,847,660 km (0.05 R)
• M37: 21,056,199 km (0.106 R)
• M38: 21,195,774 km (0.058 R)
• M39: 21,405,511 km (0.069 R)
• M40: 21,827,227 km (0.111 R)
• M41: 22,251,636 km (0.113 R)
• M42: 22,893,261 km (0.098 R)
• M43: 23,830,941 km (0.061 R)
• M44: 24,340,920 km (0.09 R)
• M45: 26,944,671 km (0.107 R)
• M46: 27,399,748 km (0.082 R)
• M47: 28,087,299 km (0.119 R)
• M48: 29,012,712 km (0.086 R)
• M49: 29,479,308 km (0.06 R)
• M50: 29,713,428 km (0.117 R)
• M51: 31,449,512 km (0.117 R)
• M52: 32,894,178 km (0.111 R)
• M53: 33,787,577 km (0.071 R)
• M54: 38,202,958 km (0.029 R)
• M55: 39,915,554 km (0.061 R)
• M56: 40,868,044 km (0.095 R)
• M57: 41,652,984 km (0.117 R)
• M58: 43,237,824 km (0.064 R)
• M59: 45,381,412 km (0.055 R)
• M60: 46,829,519 km (0.102 R)
• M61: 47,559,257 km (0.092 R)
• M62: 48,292,736 km (0.118 R)
• M63: 48,845,350 km (0.108 R)
• M64: 50,049,763 km (0.108 R)
• M65: 51,357,697 km (0.109 R)
• M66: 52,015,928 km (0.077 R)
• M67: 52,110,174 km (0.048 R)
• M68: 52,487,759 km (0.095 R)
• M69: 53,340,617 km (0.097 R)
• M70: 53,816,488 km (0.112 R)
• M71: 54,580,783 km (0.104 R)
• M72: 55,156,286 km (0.074 R)
• M73: 55,733,884 km (0.118 R)
• M74: 56,797,824 km (0.099 R)
• M75: 58,651,491 km (0.072 R)
• M76: 59,044,185 km (0.102 R)
• M77: 62,217,605 km (0.079 R)
• M78: 62,317,686 km (0.101 R)
• M79: 62,517,997 km (0.054 R)
• M80: 63,724,055 km (0.092 R)
• M81: 64,127,820 km (0.109 R)
• M82: 65,344,200 km (0.065 R)
• M83: 66,057,333 km (0.095 R)
• M84: 67,285,681 km (0.081 R)
• M85: 67,594,003 km (0.105 R)
• M86: 67,902,623 km (0.057 R)
• M87: 69,142,341 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.4

Radius: 7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.37 AU - 12.27 AU

Year: 17869 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,565,283 km

• M1: 148,251 km (0.096 R)
• M2: 449,093 km (0.095 R)
• M3: 593,006 km (0.104 R)
• M4: 752,028 km (0.119 R)
• M5: 846,574 km (0.11 R)
• M6: 925,113 km (0.118 R)
• M7: 1,047,634 km (0.115 R)
• M8: 1,132,306 km (0.119 R)
• M9: 1,447,060 km (0.117 R)
• M10: 1,494,184 km (0.098 R)
• M11: 1,813,425 km (0.107 R)
• M12: 1,967,960 km (0.03 R)
• M13: 2,457,295 km (0.11 R)
• M14: 3,165,940 km (0.084 R)
• M15: 3,574,641 km (0.083 R)
• M16: 3,867,554 km (0.114 R)
• M17: 4,100,627 km (0.081 R)
• M18: 4,235,864 km (0.08 R)
• M19: 4,510,825 km (0.09 R)
• M20: 4,685,705 km (0.116 R)
• M21: 4,791,769 km (0.098 R)
• M22: 4,862,828 km (0.072 R)
• M23: 5,260,160 km (0.059 R)
• M24: 5,780,911 km (0.109 R)
• M25: 5,970,900 km (0.08 R)
• M26: 6,751,352 km (0.055 R)
• M27: 6,871,329 km (0.1 R)
• M28: 7,729,722 km (0.072 R)
• M29: 8,277,998 km (0.085 R)
• M30: 8,449,288 km (0.032 R)
• M31: 8,535,307 km (0.118 R)
• M32: 8,665,008 km (0.082 R)
• M33: 9,456,530 km (0.119 R)
• M34: 9,545,840 km (0.104 R)
• M35: 10,454,946 km (0.103 R)
• M36: 10,547,398 km (0.108 R)
• M37: 11,821,673 km (0.089 R)
• M38: 12,305,921 km (0.052 R)
• M39: 12,501,445 km (0.099 R)
• M40: 12,895,486 km (0.103 R)
• M41: 13,143,819 km (0.086 R)
• M42: 13,645,420 km (0.119 R)
• M43: 14,102,142 km (0.079 R)
• M44: 14,204,318 km (0.098 R)
• M45: 15,291,894 km (0.08 R)
• M46: 15,344,403 km (0.087 R)
• M47: 15,713,312 km (0.113 R)
• M48: 16,513,660 km (0.047 R)
• M49: 16,675,226 km (0.099 R)
• M50: 17,766,393 km (0.034 R)
• M51: 18,098,201 km (0.047 R)
• M52: 18,993,095 km (0.056 R)
• M53: 19,502,775 km (0.08 R)
• M54: 20,189,280 km (0.039 R)
• M55: 20,651,388 km (0.042 R)
• M56: 22,058,655 km (0.095 R)
• M57: 22,654,054 km (0.07 R)
• M58: 22,953,699 km (0.104 R)
• M59: 23,739,088 km (0.108 R)
• M60: 24,656,123 km (0.085 R)
• M61: 25,273,962 km (0.115 R)
• M62: 25,771,824 km (0.089 R)
• M63: 25,834,355 km (0.056 R)
• M64: 28,761,836 km (0.103 R)
• M65: 31,125,183 km (0.097 R)
• M66: 31,191,754 km (0.119 R)
• M67: 31,591,929 km (0.027 R)
• M68: 32,195,407 km (0.114 R)
• M69: 32,262,726 km (0.118 R)
• M70: 33,141,763 km (0.067 R)
• M71: 35,686,273 km (0.118 R)
• M72: 36,244,722 km (0.117 R)
• M73: 36,946,785 km (0.092 R)
• M74: 37,370,296 km (0.101 R)
• M75: 39,583,297 km (0.037 R)
• M76: 40,233,749 km (0.061 R)
• M77: 40,451,414 km (0.091 R)
• M78: 41,398,817 km (0.085 R)
• M79: 42,058,993 km (0.047 R)
• M80: 42,574,806 km (0.12 R)
• M81: 43,464,165 km (0.116 R)
• M82: 43,613,015 km (0.117 R)
• M83: 43,687,365 km (0.099 R)
• M84: 43,836,514 km (0.111 R)
• M85: 45,110,340 km (0.069 R)
• M86: 47,234,780 km (0.074 R)
• M87: 47,617,601 km (0.05 R)
• M88: 47,770,938 km (0.069 R)
• M89: 48,232,149 km (0.078 R)
• M90: 49,314,040 km (0.046 R)
• M91: 49,857,978 km (0.102 R)
• M92: 49,935,919 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.9

Radius: 7.9

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.87 AU - 16.49 AU

Year: 23479 Days

Day: 16.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,565,283 km

• M1: 141,220 km (0.103 R)
• M2: 219,759 km (0.111 R)
• M3: 321,486 km (0.105 R)
• M4: 420,819 km (0.06 R)
• M5: 677,978 km (0.118 R)
• M6: 922,720 km (0.106 R)
• M7: 1,595,312 km (0.081 R)
• M8: 1,959,583 km (0.052 R)
• M9: 2,190,562 km (0.047 R)
• M10: 2,471,058 km (0.105 R)
• M11: 2,891,727 km (0.103 R)
• M12: 3,334,686 km (0.109 R)
• M13: 4,532,815 km (0.106 R)
• M14: 5,203,762 km (0.049 R)
• M15: 6,352,075 km (0.109 R)
• M16: 6,636,760 km (0.112 R)
• M17: 6,809,545 km (0.118 R)
• M18: 7,635,625 km (0.11 R)
• M19: 8,060,483 km (0.111 R)
• M20: 11,106,296 km (0.1 R)
• M21: 12,145,402 km (0.079 R)
• M22: 13,578,700 km (0.117 R)
• M23: 13,945,364 km (0.115 R)
• M24: 16,290,311 km (0.049 R)
• M25: 16,836,642 km (0.108 R)
• M26: 17,707,002 km (0.06 R)
• M27: 18,268,593 km (0.066 R)
• M28: 19,080,909 km (0.079 R)
• M29: 19,573,834 km (0.113 R)
• M30: 19,739,140 km (0.052 R)
• M31: 20,993,518 km (0.065 R)
• M32: 22,445,964 km (0.111 R)
• M33: 23,315,576 km (0.095 R)
• M34: 24,107,547 km (0.073 R)
• M35: 24,462,244 km (0.112 R)
• M36: 24,818,885 km (0.055 R)
• M37: 28,946,739 km (0.082 R)
• M38: 30,656,493 km (0.119 R)
• M39: 31,233,642 km (0.092 R)
• M40: 31,523,563 km (0.037 R)
• M41: 32,106,097 km (0.098 R)
• M42: 32,594,384 km (0.103 R)
• M43: 33,479,255 km (0.094 R)
• M44: 34,971,494 km (0.03 R)
• M45: 35,272,635 km (0.106 R)
• M46: 37,199,156 km (0.087 R)
• M47: 39,055,815 km (0.113 R)
• M48: 39,368,176 km (0.114 R)
• M49: 41,153,776 km (0.083 R)
• M50: 41,259,542 km (0.11 R)
• M51: 43,288,089 km (0.038 R)
• M52: 45,348,799 km (0.12 R)
• M53: 47,774,678 km (0.118 R)
• M54: 49,790,510 km (0.069 R)
• M55: 51,948,459 km (0.056 R)
• M56: 52,062,901 km (0.101 R)
• M57: 52,177,344 km (0.096 R)
• M58: 53,096,323 km (0.068 R)
• M59: 53,557,833 km (0.109 R)
• M60: 54,717,516 km (0.086 R)
• M61: 58,127,001 km (0.027 R)
• M62: 58,483,492 km (0.092 R)
• M63: 60,397,747 km (0.04 R)
• M64: 60,518,023 km (0.106 R)
• M65: 61,604,553 km (0.083 R)
• M66: 62,697,365 km (0.046 R)
• M67: 63,551,868 km (0.11 R)
• M68: 64,410,111 km (0.09 R)
• M69: 64,779,169 km (0.081 R)
• M70: 65,272,244 km (0.064 R)
• M71: 66,386,299 km (0.096 R)
• M72: 68,131,807 km (0.117 R)
• M73: 69,010,246 km (0.119 R)
• M74: 71,540,544 km (0.091 R)
• M75: 74,745,828 km (0.035 R)
• M76: 75,651,643 km (0.052 R)
• M77: 76,561,198 km (0.099 R)
• M78: 76,821,648 km (0.083 R)
• M79: 76,952,098 km (0.072 R)
• M80: 77,604,943 km (0.111 R)
• M81: 79,047,964 km (0.069 R)
• M82: 79,574,847 km (0.081 R)
• M83: 80,764,749 km (0.116 R)
• M84: 81,694,200 km (0.115 R)
• M85: 82,093,627 km (0.089 R)
• M86: 83,697,914 km (0.059 R)
• M87: 84,234,971 km (0.086 R)
• M88: 85,447,461 km (0.117 R)
• M89: 88,162,513 km (0.098 R)
• M90: 89,805,247 km (0.101 R)
• M91: 90,492,650 km (0.102 R)
• M92: 91,319,776 km (0.111 R)
• M93: 92,149,446 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit