🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 178 Days

Day: 29.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 116,036,482 km

• M1: 364,420 km (0.092 R)
• M2: 492,027 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 204 Days

Day: 27.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.09 AU - 1.19 AU

Year: 424 Days

Day: 20.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,036,482 km

• M1: 773,122 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.33 AU - 4.49 AU

Year: 2693 Days

Day: 41 Hours

Environment

Temp: -117 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,036,482 km

• M1: 296,503 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 9.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.88 AU - 8.06 AU

Year: 6408 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 116,036,482 km

• M1: 331,060 km (0.1 R)
• M2: 545,733 km (0.099 R)
• M3: 909,405 km (0.048 R)
• M4: 990,488 km (0.094 R)
• M5: 1,117,197 km (0.115 R)
• M6: 1,249,591 km (0.08 R)
• M7: 1,387,221 km (0.06 R)
• M8: 1,661,284 km (0.114 R)
• M9: 1,779,167 km (0.047 R)
• M10: 1,865,186 km (0.115 R)
• M11: 1,987,857 km (0.037 R)
• M12: 2,077,316 km (0.066 R)
• M13: 2,186,373 km (0.037 R)
• M14: 3,147,689 km (0.117 R)
• M15: 3,231,464 km (0.071 R)
• M16: 3,465,584 km (0.069 R)
• M17: 3,683,249 km (0.025 R)
• M18: 3,838,382 km (0.089 R)
• M19: 4,040,938 km (0.057 R)
• M20: 4,224,045 km (0.082 R)
• M21: 4,339,834 km (0.099 R)
• M22: 4,503,943 km (0.111 R)
• M23: 4,717,718 km (0.105 R)
• M24: 4,862,230 km (0.089 R)
• M25: 5,081,540 km (0.11 R)
• M26: 5,229,792 km (0.099 R)
• M27: 5,454,638 km (0.058 R)
• M28: 6,043,754 km (0.078 R)
• M29: 6,148,323 km (0.052 R)
• M30: 6,545,804 km (0.082 R)
• M31: 6,896,911 km (0.088 R)
• M32: 6,978,890 km (0.118 R)
• M33: 7,309,950 km (0.111 R)
• M34: 7,421,401 km (0.041 R)
• M35: 7,533,450 km (0.095 R)
• M36: 7,958,607 km (0.099 R)
• M37: 8,073,348 km (0.073 R)
• M38: 8,479,207 km (0.115 R)
• M39: 8,802,788 km (0.116 R)
• M40: 9,070,568 km (0.063 R)
• M41: 9,401,478 km (0.099 R)
• M42: 9,705,910 km (0.095 R)
• M43: 10,355,464 km (0.086 R)
• M44: 10,859,908 km (0.082 R)
• M45: 12,056,840 km (0.108 R)
• M46: 12,287,969 km (0.118 R)
• M47: 12,553,954 km (0.112 R)
• M48: 12,990,182 km (0.065 R)
• M49: 13,057,800 km (0.096 R)
• M50: 14,961,283 km (0.049 R)
• M51: 15,174,161 km (0.062 R)
• M52: 15,890,884 km (0.082 R)
• M53: 16,289,862 km (0.107 R)
• M54: 16,949,888 km (0.089 R)
• M55: 17,060,740 km (0.074 R)
• M56: 17,245,942 km (0.043 R)
• M57: 17,993,781 km (0.12 R)
• M58: 20,496,554 km (0.08 R)
• M59: 20,693,574 km (0.06 R)
• M60: 20,930,836 km (0.119 R)
• M61: 21,010,123 km (0.032 R)
• M62: 21,288,375 km (0.088 R)
• M63: 21,368,111 km (0.053 R)
• M64: 21,527,882 km (0.073 R)
• M65: 22,211,245 km (0.079 R)
• M66: 22,616,655 km (0.032 R)
• M67: 22,901,788 km (0.096 R)
• M68: 23,024,459 km (0.071 R)
• M69: 23,106,289 km (0.102 R)
• M70: 23,311,387 km (0.074 R)
• M71: 23,434,656 km (0.116 R)
• M72: 24,220,793 km (0.114 R)
• M73: 24,721,647 km (0.104 R)
• M74: 24,847,458 km (0.101 R)
• M75: 25,015,457 km (0.051 R)
• M76: 26,501,861 km (0.049 R)
• M77: 27,363,994 km (0.107 R)
• M78: 27,624,444 km (0.092 R)
• M79: 28,410,580 km (0.114 R)
• M80: 28,542,376 km (0.055 R)
• M81: 29,559,342 km (0.079 R)
• M82: 29,871,104 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 8.3

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.65 AU - 12.69 AU

Year: 11295 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 116,036,482 km

• M1: 104,719 km (0.075 R)
• M2: 246,687 km (0.086 R)
• M3: 300,841 km (0.109 R)
• M4: 494,720 km (0.059 R)
• M5: 884,722 km (0.1 R)
• M6: 1,130,511 km (0.068 R)
• M7: 1,990,400 km (0.045 R)
• M8: 2,237,386 km (0.101 R)
• M9: 2,842,659 km (0.038 R)
• M10: 2,925,237 km (0.06 R)
• M11: 2,980,738 km (0.098 R)
• M12: 3,064,662 km (0.034 R)
• M13: 3,177,908 km (0.111 R)
• M14: 3,977,807 km (0.086 R)
• M15: 4,384,265 km (0.084 R)
• M16: 4,641,124 km (0.072 R)
• M17: 4,738,662 km (0.084 R)
• M18: 5,068,974 km (0.093 R)
• M19: 5,135,844 km (0.047 R)
• M20: 5,406,766 km (0.044 R)
• M21: 6,104,042 km (0.107 R)
• M22: 6,390,821 km (0.097 R)
• M23: 6,463,226 km (0.086 R)
• M24: 6,645,437 km (0.077 R)
• M25: 6,903,493 km (0.098 R)
• M26: 7,735,706 km (0.092 R)
• M27: 8,046,121 km (0.088 R)
• M28: 8,639,127 km (0.081 R)
• M29: 9,658,787 km (0.078 R)
• M30: 9,741,963 km (0.054 R)
• M31: 10,458,986 km (0.093 R)
• M32: 10,544,406 km (0.063 R)
• M33: 11,236,446 km (0.067 R)
• M34: 11,898,566 km (0.025 R)
• M35: 12,257,002 km (0.083 R)
• M36: 12,846,867 km (0.066 R)
• M37: 13,959,875 km (0.111 R)
• M38: 14,148,518 km (0.06 R)
• M39: 14,766,955 km (0.092 R)
• M40: 17,785,242 km (0.087 R)
• M41: 18,349,226 km (0.042 R)
• M42: 18,763,163 km (0.091 R)
• M43: 19,652,822 km (0.09 R)
• M44: 19,970,119 km (0.042 R)
• M45: 20,609,949 km (0.09 R)
• M46: 20,663,505 km (0.076 R)
• M47: 21,040,043 km (0.069 R)
• M48: 21,582,036 km (0.053 R)
• M49: 22,183,419 km (0.096 R)
• M50: 23,402,792 km (0.085 R)
• M51: 23,458,741 km (0.115 R)
• M52: 25,674,884 km (0.113 R)
• M53: 26,370,215 km (0.113 R)
• M54: 26,428,409 km (0.096 R)
• M55: 27,483,672 km (0.082 R)
• M56: 27,779,277 km (0.069 R)
• M57: 30,059,897 km (0.09 R)
• M58: 30,364,478 km (0.105 R)
• M59: 30,731,292 km (0.092 R)
• M60: 31,407,475 km (0.108 R)
• M61: 32,088,743 km (0.073 R)
• M62: 32,962,694 km (0.077 R)
• M63: 34,161,422 km (0.069 R)
• M64: 36,018,231 km (0.107 R)
• M65: 36,471,362 km (0.064 R)
• M66: 36,536,288 km (0.113 R)
• M67: 37,514,209 km (0.108 R)
• M68: 38,170,794 km (0.098 R)
• M69: 38,500,658 km (0.104 R)
• M70: 39,562,204 km (0.066 R)
• M71: 39,628,925 km (0.075 R)
• M72: 39,762,366 km (0.11 R)
• M73: 39,895,957 km (0.104 R)
• M74: 40,029,697 km (0.116 R)
• M75: 41,105,157 km (0.094 R)
• M76: 41,782,087 km (0.115 R)
• M77: 42,053,906 km (0.098 R)
• M78: 44,318,818 km (0.113 R)
• M79: 44,457,346 km (0.08 R)
• M80: 44,526,609 km (0.114 R)
• M81: 45,012,952 km (0.094 R)
• M82: 45,570,803 km (0.118 R)
• M83: 45,710,677 km (0.092 R)
• M84: 46,904,916 km (0.114 R)
• M85: 46,975,527 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 4.1

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.79 AU - 14.15 AU

Year: 18184 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 116,036,482 km

• M1: 116,686 km (0.118 R)
• M2: 377,136 km (0.05 R)
• M3: 826,229 km (0.113 R)
• M4: 1,039,107 km (0.1 R)
• M5: 1,513,033 km (0.094 R)
• M6: 1,563,747 km (0.081 R)
• M7: 2,690,667 km (0.113 R)
• M8: 3,003,476 km (0.119 R)
• M9: 3,229,220 km (0.116 R)
• M10: 3,294,893 km (0.07 R)
• M11: 3,327,805 km (0.032 R)
• M12: 3,869,499 km (0.11 R)
• M13: 4,079,684 km (0.108 R)
• M14: 4,186,197 km (0.039 R)
• M15: 4,547,626 km (0.036 R)
• M16: 4,881,528 km (0.045 R)
• M17: 5,455,535 km (0.108 R)
• M18: 5,651,658 km (0.049 R)
• M19: 5,810,082 km (0.096 R)
• M20: 6,666,081 km (0.091 R)
• M21: 7,002,377 km (0.079 R)
• M22: 7,087,199 km (0.109 R)
• M23: 8,401,865 km (0.1 R)
• M24: 8,810,716 km (0.112 R)
• M25: 8,948,346 km (0.108 R)
• M26: 9,133,100 km (0.115 R)
• M27: 9,319,050 km (0.081 R)
• M28: 9,412,548 km (0.098 R)
• M29: 9,742,113 km (0.056 R)
• M30: 10,123,288 km (0.075 R)
• M31: 10,655,557 km (0.08 R)
• M32: 10,998,884 km (0.105 R)
• M33: 11,949,130 km (0.101 R)
• M34: 11,999,844 km (0.106 R)
• M35: 12,873,346 km (0.079 R)
• M36: 13,449,447 km (0.106 R)
• M37: 13,555,063 km (0.066 R)
• M38: 14,953,205 km (0.068 R)
• M39: 15,558,478 km (0.079 R)
• M40: 16,509,471 km (0.073 R)
• M41: 16,679,115 km (0.079 R)
• M42: 17,536,760 km (0.045 R)
• M43: 17,999,915 km (0.098 R)
• M44: 18,058,109 km (0.102 R)
• M45: 20,133,480 km (0.12 R)
• M46: 20,740,099 km (0.09 R)
• M47: 21,291,218 km (0.093 R)
• M48: 21,352,852 km (0.028 R)
• M49: 22,847,335 km (0.066 R)
• M50: 23,798,478 km (0.096 R)
• M51: 26,001,606 km (0.039 R)
• M52: 26,265,048 km (0.101 R)
• M53: 26,397,143 km (0.112 R)
• M54: 26,794,624 km (0.112 R)
• M55: 27,194,200 km (0.106 R)
• M56: 27,595,571 km (0.114 R)
• M57: 27,864,399 km (0.056 R)
• M58: 28,472,215 km (0.119 R)
• M59: 30,045,236 km (0.075 R)
• M60: 30,877,001 km (0.044 R)
• M61: 31,016,426 km (0.112 R)
• M62: 31,156,001 km (0.117 R)
• M63: 31,505,910 km (0.103 R)
• M64: 31,646,233 km (0.104 R)
• M65: 31,997,937 km (0.096 R)
• M66: 32,280,229 km (0.12 R)
• M67: 33,060,830 km (0.074 R)
• M68: 33,632,444 km (0.092 R)
• M69: 34,785,394 km (0.099 R)
• M70: 37,500,745 km (0.112 R)
• M71: 38,620,785 km (0.106 R)
• M72: 38,846,079 km (0.108 R)
• M73: 39,903,437 km (0.096 R)
• M74: 41,507,126 km (0.09 R)
• M75: 42,665,462 km (0.106 R)
• M76: 44,069,438 km (0.027 R)
• M77: 44,304,905 km (0.07 R)
• M78: 44,855,874 km (0.073 R)
• M79: 45,250,813 km (0.113 R)
• M80: 45,805,821 km (0.108 R)
• M81: 48,209,410 km (0.113 R)
• M82: 48,857,318 km (0.089 R)
• M83: 49,101,013 km (0.107 R)
• M84: 49,671,131 km (0.099 R)
• M85: 49,752,811 km (0.054 R)
• M86: 50,243,492 km (0.115 R)
• M87: 51,890,864 km (0.063 R)
• M88: 54,226,835 km (0.046 R)
• M89: 54,394,983 km (0.073 R)
• M90: 55,238,415 km (0.046 R)
• M91: 55,576,955 km (0.033 R)
• M92: 57,023,567 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 6.5

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.49 AU - 24.89 AU

Year: 32774 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,036,482 km

• M1: 84,523 km (0.107 R)
• M2: 360,830 km (0.119 R)
• M3: 566,976 km (0.095 R)
• M4: 624,122 km (0.095 R)
• M5: 775,964 km (0.117 R)
• M6: 1,043,445 km (0.119 R)
• M7: 3,638,220 km (0.104 R)
• M8: 4,196,370 km (0.096 R)
• M9: 4,780,998 km (0.04 R)
• M10: 5,022,001 km (0.099 R)
• M11: 6,285,654 km (0.1 R)
• M12: 6,549,544 km (0.111 R)
• M13: 8,280,242 km (0.082 R)
• M14: 9,382,479 km (0.026 R)
• M15: 9,457,577 km (0.094 R)
• M16: 11,399,507 km (0.07 R)
• M17: 11,964,688 km (0.11 R)
• M18: 12,373,988 km (0.094 R)
• M19: 12,456,416 km (0.115 R)
• M20: 14,836,967 km (0.107 R)
• M21: 14,924,482 km (0.094 R)
• M22: 15,453,610 km (0.05 R)
• M23: 17,261,051 km (0.101 R)
• M24: 20,094,884 km (0.103 R)
• M25: 20,678,764 km (0.06 R)
• M26: 22,062,544 km (0.089 R)
• M27: 23,476,244 km (0.085 R)
• M28: 23,885,394 km (0.053 R)
• M29: 25,545,781 km (0.112 R)
• M30: 25,755,966 km (0.099 R)
• M31: 27,565,502 km (0.083 R)
• M32: 27,673,213 km (0.099 R)
• M33: 28,867,303 km (0.111 R)
• M34: 29,967,296 km (0.101 R)
• M35: 30,300,002 km (0.091 R)
• M36: 33,808,670 km (0.087 R)
• M37: 33,924,010 km (0.045 R)
• M38: 34,039,499 km (0.052 R)
• M39: 35,434,948 km (0.101 R)
• M40: 35,552,084 km (0.115 R)
• M41: 36,730,466 km (0.03 R)
• M42: 37,086,359 km (0.066 R)
• M43: 38,521,900 km (0.082 R)
• M44: 38,883,628 km (0.104 R)
• M45: 39,246,403 km (0.119 R)
• M46: 39,731,998 km (0.064 R)
• M47: 41,200,450 km (0.115 R)
• M48: 45,329,352 km (0.036 R)
• M49: 46,606,319 km (0.031 R)
• M50: 49,195,409 km (0.036 R)
• M51: 50,375,737 km (0.116 R)
• M52: 51,432,646 km (0.102 R)
• M53: 53,031,847 km (0.069 R)
• M54: 53,837,431 km (0.025 R)
• M55: 54,917,977 km (0.089 R)
• M56: 55,869,270 km (0.085 R)
• M57: 56,005,703 km (0.099 R)
• M58: 59,033,115 km (0.107 R)
• M59: 60,007,595 km (0.061 R)
• M60: 60,426,769 km (0.062 R)
• M61: 60,566,792 km (0.061 R)
• M62: 62,537,445 km (0.118 R)
• M63: 64,386,325 km (0.114 R)
• M64: 64,958,687 km (0.087 R)
• M65: 65,245,615 km (0.07 R)
• M66: 66,397,220 km (0.107 R)
• M67: 67,846,225 km (0.085 R)
• M68: 67,991,634 km (0.037 R)
• M69: 68,574,617 km (0.044 R)
• M70: 70,775,201 km (0.075 R)
• M71: 73,894,915 km (0.11 R)
• M72: 75,396,280 km (0.096 R)
• M73: 75,999,608 km (0.074 R)
• M74: 77,971,457 km (0.105 R)
• M75: 80,575,358 km (0.093 R)
• M76: 80,883,530 km (0.11 R)
• M77: 81,810,438 km (0.049 R)
• M78: 85,082,592 km (0.057 R)
• M79: 88,874,150 km (0.053 R)
• M80: 90,790,499 km (0.108 R)
• M81: 99,085,551 km (0.086 R)
• M82: 99,250,558 km (0.096 R)
• M83: 101,737,323 km (0.089 R)
• M84: 102,070,478 km (0.087 R)
• M85: 104,748,429 km (0.042 R)
• M86: 105,590,067 km (0.081 R)
• M87: 109,149,150 km (0.08 R)
• M88: 109,490,233 km (0.056 R)
• M89: 111,543,763 km (0.087 R)
• M90: 114,301,450 km (0.119 R)
• M91: 114,647,769 km (0.054 R)
• M92: 115,341,454 km (0.113 R)
• M93: 115,688,821 km (0.068 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 18,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit