🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 29.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.03 AU - 1.05 AU

Year: 374 Days

Day: 18 Hours

Environment

Temp: 132 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.11 AU - 1.31 AU

Year: 470 Days

Day: 18.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.1 AU - 5.1 AU

Year: 2931 Days

Day: 28.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,100,435 km

• M1: 2,964,431 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.81 AU - 5.33 AU

Year: 3450 Days

Day: 27 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,100,435 km

• M1: 92,900 km (0.114 R)

Asteroid Belt

Center: 7.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 14.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.66 AU - 11.06 AU

Year: 11774 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,100,435 km

• M1: 199,713 km (0.055 R)
• M2: 384,915 km (0.072 R)
• M3: 480,808 km (0.103 R)
• M4: 890,257 km (0.091 R)
• M5: 1,243,757 km (0.069 R)
• M6: 1,568,534 km (0.071 R)
• M7: 1,666,520 km (0.112 R)
• M8: 2,188,467 km (0.064 R)
• M9: 2,971,463 km (0.097 R)
• M10: 3,125,698 km (0.103 R)
• M11: 4,141,019 km (0.089 R)
• M12: 5,177,582 km (0.111 R)
• M13: 5,439,528 km (0.102 R)
• M14: 6,251,845 km (0.119 R)
• M15: 6,773,792 km (0.095 R)
• M16: 7,393,576 km (0.098 R)
• M17: 7,689,181 km (0.099 R)
• M18: 7,988,676 km (0.089 R)
• M19: 8,161,611 km (0.108 R)
• M20: 9,957,982 km (0.1 R)
• M21: 10,097,557 km (0.11 R)
• M22: 10,378,651 km (0.104 R)
• M23: 10,520,171 km (0.091 R)
• M24: 10,757,583 km (0.118 R)
• M25: 11,675,665 km (0.096 R)
• M26: 11,773,652 km (0.108 R)
• M27: 12,069,706 km (0.109 R)
• M28: 12,518,350 km (0.055 R)
• M29: 12,972,529 km (0.112 R)
• M30: 13,793,223 km (0.07 R)
• M31: 14,895,909 km (0.088 R)
• M32: 15,700,895 km (0.101 R)
• M33: 15,809,353 km (0.111 R)
• M34: 16,740,899 km (0.116 R)
• M35: 16,851,602 km (0.077 R)
• M36: 18,428,064 km (0.053 R)
• M37: 18,542,506 km (0.039 R)
• M38: 18,887,030 km (0.041 R)
• M39: 19,291,842 km (0.102 R)
• M40: 20,051,201 km (0.109 R)
• M41: 22,387,621 km (0.07 R)
• M42: 22,693,249 km (0.087 R)
• M43: 23,867,742 km (0.115 R)
• M44: 24,117,570 km (0.115 R)
• M45: 25,252,270 km (0.086 R)
• M46: 26,533,426 km (0.101 R)
• M47: 28,362,560 km (0.107 R)
• M48: 28,693,470 km (0.11 R)
• M49: 29,225,590 km (0.086 R)
• M50: 29,425,901 km (0.103 R)
• M51: 29,559,791 km (0.033 R)
• M52: 30,097,296 km (0.077 R)
• M53: 30,232,084 km (0.082 R)
• M54: 31,386,531 km (0.065 R)
• M55: 31,523,263 km (0.056 R)
• M56: 32,141,252 km (0.109 R)
• M57: 32,624,603 km (0.101 R)
• M58: 33,180,060 km (0.088 R)
• M59: 35,006,500 km (0.114 R)
• M60: 37,009,915 km (0.102 R)
• M61: 37,371,642 km (0.067 R)
• M62: 41,351,843 km (0.065 R)
• M63: 41,802,283 km (0.032 R)
• M64: 42,632,401 km (0.101 R)
• M65: 43,773,235 km (0.062 R)
• M66: 44,770,155 km (0.071 R)
• M67: 44,924,091 km (0.06 R)
• M68: 45,929,538 km (0.07 R)
• M69: 46,786,136 km (0.09 R)
• M70: 48,594,176 km (0.055 R)
• M71: 48,831,737 km (0.097 R)
• M72: 48,990,311 km (0.102 R)
• M73: 49,466,930 km (0.092 R)
• M74: 49,626,251 km (0.099 R)
• M75: 53,417,360 km (0.1 R)
• M76: 53,826,062 km (0.103 R)
• M77: 54,646,756 km (0.109 R)
• M78: 55,058,748 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.6

Radius: 3.2

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.01 AU - 15.39 AU

Year: 19901 Days

Day: 17.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,100,435 km

• M1: 81,082 km (0.088 R)
• M2: 202,855 km (0.105 R)
• M3: 608,564 km (0.082 R)
• M4: 763,248 km (0.112 R)
• M5: 908,358 km (0.045 R)
• M6: 995,275 km (0.063 R)
• M7: 1,084,734 km (0.113 R)
• M8: 1,468,602 km (0.114 R)
• M9: 1,544,897 km (0.098 R)
• M10: 1,781,561 km (0.045 R)
• M11: 2,229,756 km (0.12 R)
• M12: 2,742,129 km (0.11 R)
• M13: 2,773,395 km (0.114 R)
• M14: 2,836,226 km (0.118 R)
• M15: 2,963,384 km (0.074 R)
• M16: 3,059,875 km (0.117 R)
• M17: 3,157,562 km (0.06 R)
• M18: 3,223,086 km (0.062 R)
• M19: 3,422,799 km (0.083 R)
• M20: 4,045,276 km (0.114 R)
• M21: 4,406,106 km (0.034 R)
• M22: 4,516,210 km (0.069 R)
• M23: 4,814,658 km (0.111 R)
• M24: 5,352,013 km (0.058 R)
• M25: 5,469,597 km (0.055 R)
• M26: 5,627,722 km (0.101 R)
• M27: 5,948,610 km (0.096 R)
• M28: 6,357,910 km (0.115 R)
• M29: 7,815,890 km (0.076 R)
• M30: 8,083,521 km (0.102 R)
• M31: 8,445,099 km (0.109 R)
• M32: 8,627,758 km (0.114 R)
• M33: 8,719,611 km (0.079 R)
• M34: 8,904,215 km (0.114 R)
• M35: 9,324,435 km (0.091 R)
• M36: 9,990,894 km (0.092 R)
• M37: 10,039,064 km (0.065 R)
• M38: 10,919,747 km (0.112 R)
• M39: 11,019,080 km (0.046 R)
• M40: 11,118,712 km (0.056 R)
• M41: 11,722,938 km (0.074 R)
• M42: 11,875,677 km (0.115 R)
• M43: 12,753,368 km (0.115 R)
• M44: 12,962,955 km (0.066 R)
• M45: 13,226,546 km (0.053 R)
• M46: 13,920,082 km (0.061 R)
• M47: 14,027,792 km (0.098 R)
• M48: 14,734,792 km (0.103 R)
• M49: 15,064,954 km (0.112 R)
• M50: 15,231,008 km (0.05 R)
• M51: 15,397,660 km (0.12 R)
• M52: 15,453,310 km (0.026 R)
• M53: 16,126,650 km (0.114 R)
• M54: 16,296,444 km (0.102 R)
• M55: 17,443,860 km (0.064 R)
• M56: 18,498,375 km (0.09 R)
• M57: 19,332,832 km (0.12 R)
• M58: 21,347,766 km (0.119 R)
• M59: 21,534,165 km (0.107 R)
• M60: 21,971,290 km (0.098 R)
• M61: 22,096,802 km (0.08 R)
• M62: 22,537,667 km (0.068 R)
• M63: 22,981,524 km (0.099 R)
• M64: 23,813,438 km (0.036 R)
• M65: 24,330,149 km (0.114 R)
• M66: 24,590,000 km (0.115 R)
• M67: 25,968,844 km (0.12 R)
• M68: 26,101,537 km (0.052 R)
• M69: 26,969,055 km (0.097 R)
• M70: 27,170,713 km (0.091 R)
• M71: 27,372,670 km (0.113 R)
• M72: 27,846,148 km (0.093 R)
• M73: 30,812,673 km (0.1 R)
• M74: 33,012,809 km (0.082 R)
• M75: 33,084,616 km (0.106 R)
• M76: 34,604,680 km (0.045 R)
• M77: 35,116,305 km (0.053 R)
• M78: 37,337,534 km (0.11 R)
• M79: 37,412,333 km (0.077 R)
• M80: 37,862,323 km (0.114 R)
• M81: 38,995,079 km (0.114 R)
• M82: 40,676,409 km (0.1 R)
• M83: 40,907,538 km (0.086 R)
• M84: 42,225,345 km (0.083 R)
• M85: 43,164,072 km (0.031 R)
• M86: 46,341,980 km (0.092 R)
• M87: 49,841,223 km (0.099 R)
• M88: 50,336,093 km (0.063 R)
• M89: 50,501,548 km (0.113 R)
• M90: 51,497,421 km (0.11 R)
• M91: 52,667,576 km (0.105 R)
• M92: 53,087,497 km (0.095 R)
• M93: 53,340,018 km (0.118 R)
• M94: 53,761,884 km (0.072 R)
• M95: 54,184,798 km (0.112 R)
• M96: 54,439,114 km (0.055 R)
• M97: 56,058,660 km (0.096 R)
• M98: 57,348,344 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.5

Radius: 3.8

Gravity: 36.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.16 AU - 16.12 AU

Year: 20801 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,100,435 km

• M1: 53,706 km (0.091 R)
• M2: 108,309 km (0.103 R)
• M3: 249,529 km (0.048 R)
• M4: 296,653 km (0.113 R)
• M5: 729,738 km (0.048 R)
• M6: 775,815 km (0.086 R)
• M7: 822,788 km (0.073 R)
• M8: 1,604,886 km (0.114 R)
• M9: 2,140,895 km (0.106 R)
• M10: 2,410,770 km (0.091 R)
• M11: 2,872,130 km (0.112 R)
• M12: 3,094,133 km (0.096 R)
• M13: 3,995,161 km (0.104 R)
• M14: 4,242,596 km (0.105 R)
• M15: 4,839,491 km (0.088 R)
• M16: 5,875,606 km (0.073 R)
• M17: 5,968,805 km (0.052 R)
• M18: 7,026,612 km (0.113 R)
• M19: 7,224,979 km (0.089 R)
• M20: 7,882,611 km (0.09 R)
• M21: 8,140,667 km (0.071 R)
• M22: 8,296,848 km (0.092 R)
• M23: 8,349,057 km (0.062 R)
• M24: 9,092,259 km (0.087 R)
• M25: 9,362,732 km (0.112 R)
• M26: 9,581,145 km (0.087 R)
• M27: 10,022,758 km (0.033 R)
• M28: 10,868,734 km (0.095 R)
• M29: 11,445,284 km (0.074 R)
• M30: 12,031,708 km (0.041 R)
• M31: 12,209,580 km (0.111 R)
• M32: 13,233,577 km (0.115 R)
• M33: 13,725,006 km (0.076 R)
• M34: 14,097,505 km (0.05 R)
• M35: 15,362,804 km (0.118 R)
• M36: 15,555,635 km (0.081 R)
• M37: 15,814,141 km (0.077 R)
• M38: 16,269,965 km (0.113 R)
• M39: 17,327,772 km (0.097 R)
• M40: 17,595,552 km (0.092 R)
• M41: 18,067,683 km (0.114 R)
• M42: 19,231,554 km (0.107 R)
• M43: 19,927,484 km (0.076 R)
• M44: 20,631,641 km (0.084 R)
• M45: 21,343,876 km (0.082 R)
• M46: 23,012,192 km (0.106 R)
• M47: 23,602,355 km (0.08 R)
• M48: 23,824,957 km (0.118 R)
• M49: 24,872,740 km (0.093 R)
• M50: 26,472,390 km (0.116 R)
• M51: 26,858,203 km (0.025 R)
• M52: 26,935,545 km (0.114 R)
• M53: 27,401,393 km (0.094 R)
• M54: 27,948,173 km (0.095 R)
• M55: 29,370,700 km (0.036 R)
• M56: 31,466,715 km (0.101 R)
• M57: 35,037,317 km (0.093 R)
• M58: 35,630,622 km (0.036 R)
• M59: 35,715,594 km (0.093 R)
• M60: 37,603,220 km (0.096 R)
• M61: 37,689,837 km (0.032 R)
• M62: 37,776,454 km (0.097 R)
• M63: 40,494,797 km (0.078 R)
• M64: 40,761,081 km (0.04 R)
• M65: 41,922,260 km (0.049 R)
• M66: 43,456,835 km (0.078 R)
• M67: 44,368,185 km (0.068 R)
• M68: 46,024,383 km (0.076 R)
• M69: 46,766,987 km (0.061 R)
• M70: 47,326,483 km (0.079 R)
• M71: 48,640,551 km (0.102 R)
• M72: 48,734,947 km (0.081 R)
• M73: 52,944,930 km (0.111 R)
• M74: 53,528,063 km (0.12 R)
• M75: 53,917,915 km (0.087 R)
• M76: 55,290,027 km (0.074 R)
• M77: 57,469,219 km (0.079 R)
• M78: 58,168,439 km (0.092 R)
• M79: 58,669,592 km (0.12 R)
• M80: 58,971,032 km (0.114 R)
• M81: 59,071,562 km (0.102 R)
• M82: 61,095,172 km (0.107 R)
• M83: 62,217,754 km (0.045 R)
• M84: 64,379,892 km (0.071 R)
• M85: 65,417,952 km (0.095 R)
• M86: 65,522,072 km (0.112 R)
• M87: 66,043,570 km (0.119 R)
• M88: 67,616,143 km (0.093 R)
• M89: 67,932,094 km (0.116 R)
• M90: 68,777,172 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 6.6

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.43 AU - 19.37 AU

Year: 26741 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,100,435 km

• M1: 129,552 km (0.034 R)
• M2: 269,426 km (0.093 R)
• M3: 509,830 km (0.111 R)
• M4: 1,121,535 km (0.118 R)
• M5: 1,326,784 km (0.088 R)
• M6: 1,544,149 km (0.097 R)
• M7: 1,619,098 km (0.073 R)
• M8: 1,971,550 km (0.073 R)
• M9: 3,069,300 km (0.083 R)
• M10: 5,142,427 km (0.042 R)
• M11: 5,426,064 km (0.115 R)
• M12: 6,008,748 km (0.08 R)
• M13: 6,187,518 km (0.081 R)
• M14: 6,550,143 km (0.117 R)
• M15: 7,106,946 km (0.053 R)
• M16: 7,743,485 km (0.096 R)
• M17: 7,937,962 km (0.054 R)
• M18: 8,134,085 km (0.103 R)
• M19: 11,927,289 km (0.059 R)
• M20: 13,373,750 km (0.09 R)
• M21: 13,920,381 km (0.112 R)
• M22: 14,157,045 km (0.056 R)
• M23: 14,554,227 km (0.028 R)
• M24: 14,794,332 km (0.101 R)
• M25: 15,440,894 km (0.035 R)
• M26: 15,767,616 km (0.051 R)
• M27: 16,345,063 km (0.116 R)
• M28: 16,678,068 km (0.115 R)
• M29: 16,761,693 km (0.104 R)
• M30: 19,246,215 km (0.112 R)
• M31: 20,486,232 km (0.097 R)
• M32: 23,979,641 km (0.091 R)
• M33: 24,168,583 km (0.115 R)
• M34: 24,738,252 km (0.095 R)
• M35: 25,120,474 km (0.095 R)
• M36: 25,504,791 km (0.066 R)
• M37: 26,766,799 km (0.068 R)
• M38: 27,454,800 km (0.089 R)
• M39: 27,652,418 km (0.11 R)
• M40: 27,751,452 km (0.1 R)
• M41: 27,949,819 km (0.109 R)
• M42: 28,447,681 km (0.113 R)
• M43: 28,547,612 km (0.072 R)
• M44: 29,857,491 km (0.117 R)
• M45: 30,878,347 km (0.116 R)
• M46: 32,744,431 km (0.075 R)
• M47: 33,585,470 km (0.062 R)
• M48: 34,327,176 km (0.033 R)
• M49: 37,020,087 km (0.1 R)
• M50: 38,006,087 km (0.084 R)
• M51: 38,447,102 km (0.092 R)
• M52: 40,789,804 km (0.11 R)
• M53: 40,902,601 km (0.087 R)
• M54: 41,241,291 km (0.105 R)
• M55: 41,694,423 km (0.065 R)
• M56: 43,408,365 km (0.109 R)
• M57: 44,447,622 km (0.036 R)
• M58: 45,963,347 km (0.087 R)
• M59: 47,022,650 km (0.088 R)
• M60: 49,525,273 km (0.093 R)
• M61: 54,907,355 km (0.082 R)
• M62: 61,115,218 km (0.071 R)
• M63: 63,189,841 km (0.073 R)
• M64: 64,892,564 km (0.087 R)
• M65: 65,155,857 km (0.102 R)
• M66: 65,683,488 km (0.03 R)
• M67: 66,875,783 km (0.083 R)
• M68: 70,495,453 km (0.104 R)
• M69: 71,308,368 km (0.067 R)
• M70: 71,580,038 km (0.106 R)
• M71: 73,080,505 km (0.115 R)
• M72: 73,628,631 km (0.038 R)
• M73: 74,729,073 km (0.084 R)
• M74: 77,364,389 km (0.103 R)
• M75: 78,202,885 km (0.11 R)
• M76: 83,153,827 km (0.104 R)
• M77: 83,439,708 km (0.084 R)
• M78: 84,874,502 km (0.098 R)
• M79: 86,028,051 km (0.079 R)
• M80: 87,332,095 km (0.119 R)
• M81: 87,622,764 km (0.094 R)
• M82: 88,350,857 km (0.072 R)
• M83: 88,934,737 km (0.089 R)
• M84: 89,813,026 km (0.05 R)
• M85: 92,021,241 km (0.078 R)
• M86: 92,761,301 km (0.1 R)
• M87: 92,909,553 km (0.068 R)
• M88: 93,949,557 km (0.104 R)
• M89: 95,441,796 km (0.106 R)
• M90: 101,641,730 km (0.039 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit