🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 41.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,438,192 km

• M1: 176,675 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 199 Days

Day: 40.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.99 AU - 1.51 AU

Year: 508 Days

Day: 29.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.6 AU - 2.02 AU

Year: 885 Days

Day: 26.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,438,192 km

• M1: 396,285 km (0.031 R)
• M2: 697,575 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.69 AU - 2.77 AU

Year: 1639 Days

Day: 32.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.8 AU - 4.6 AU

Year: 2587 Days

Day: 22.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 9.4

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.22 AU - 6.74 AU

Year: 5315 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,438,192 km

• M1: 131,646 km (0.105 R)
• M2: 421,268 km (0.089 R)
• M3: 505,940 km (0.119 R)
• M4: 597,195 km (0.085 R)
• M5: 1,628,522 km (0.097 R)
• M6: 1,804,898 km (0.107 R)
• M7: 2,253,692 km (0.101 R)
• M8: 2,410,919 km (0.107 R)
• M9: 3,032,798 km (0.091 R)
• M10: 3,184,939 km (0.085 R)
• M11: 3,339,623 km (0.115 R)
• M12: 3,406,643 km (0.087 R)
• M13: 3,587,656 km (0.112 R)
• M14: 4,030,466 km (0.116 R)
• M15: 4,416,877 km (0.105 R)
• M16: 4,689,444 km (0.11 R)
• M17: 5,303,095 km (0.064 R)
• M18: 5,407,963 km (0.104 R)
• M19: 5,914,950 km (0.114 R)
• M20: 6,215,492 km (0.033 R)
• M21: 6,917,256 km (0.114 R)
• M22: 7,350,342 km (0.119 R)
• M23: 7,467,327 km (0.075 R)
• M24: 7,643,853 km (0.101 R)
• M25: 8,547,723 km (0.088 R)
• M26: 8,825,526 km (0.119 R)
• M27: 9,043,640 km (0.054 R)
• M28: 9,358,244 km (0.048 R)
• M29: 9,421,674 km (0.063 R)
• M30: 9,804,944 km (0.094 R)
• M31: 9,966,061 km (0.119 R)
• M32: 10,356,511 km (0.081 R)
• M33: 10,752,048 km (0.036 R)
• M34: 11,085,501 km (0.094 R)
• M35: 12,767,729 km (0.08 R)
• M36: 12,838,040 km (0.055 R)
• M37: 12,943,806 km (0.108 R)
• M38: 14,126,228 km (0.102 R)
• M39: 15,492,804 km (0.097 R)
• M40: 15,567,753 km (0.056 R)
• M41: 15,680,699 km (0.057 R)
• M42: 17,249,682 km (0.098 R)
• M43: 17,483,503 km (0.076 R)
• M44: 17,600,788 km (0.031 R)
• M45: 18,588,433 km (0.118 R)
• M46: 18,708,261 km (0.093 R)
• M47: 19,068,941 km (0.045 R)
• M48: 19,270,300 km (0.067 R)
• M49: 19,391,474 km (0.079 R)
• M50: 19,594,030 km (0.12 R)
• M51: 19,919,555 km (0.117 R)
• M52: 21,239,457 km (0.095 R)
• M53: 22,332,569 km (0.074 R)
• M54: 22,502,362 km (0.088 R)
• M55: 22,587,483 km (0.093 R)
• M56: 22,672,604 km (0.079 R)
• M57: 22,886,081 km (0.114 R)
• M58: 23,014,436 km (0.113 R)
• M59: 23,659,801 km (0.083 R)
• M60: 23,876,269 km (0.082 R)
• M61: 24,311,150 km (0.1 R)
• M62: 24,573,245 km (0.089 R)
• M63: 24,660,910 km (0.073 R)
• M64: 24,924,352 km (0.087 R)
• M65: 25,056,447 km (0.09 R)
• M66: 25,144,560 km (0.054 R)
• M67: 25,365,516 km (0.119 R)
• M68: 25,542,640 km (0.091 R)
• M69: 25,631,501 km (0.093 R)
• M70: 26,345,083 km (0.118 R)
• M71: 26,749,446 km (0.038 R)
• M72: 27,201,082 km (0.088 R)
• M73: 27,883,248 km (0.046 R)
• M74: 28,066,057 km (0.095 R)
• M75: 29,078,984 km (0.074 R)
• M76: 29,218,110 km (0.107 R)
• M77: 29,403,910 km (0.089 R)
• M78: 30,432,545 km (0.119 R)
• M79: 30,573,766 km (0.079 R)
• M80: 30,715,136 km (0.1 R)
• M81: 31,806,452 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 14.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.98 AU - 9.7 AU

Year: 7978 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,438,192 km

• M1: 273,465 km (0.074 R)
• M2: 441,463 km (0.073 R)
• M3: 597,643 km (0.113 R)
• M4: 845,378 km (0.055 R)
• M5: 1,005,447 km (0.085 R)
• M6: 1,160,730 km (0.045 R)
• M7: 1,257,968 km (0.069 R)
• M8: 1,479,074 km (0.081 R)
• M9: 1,676,693 km (0.049 R)
• M10: 2,240,378 km (0.071 R)
• M11: 2,364,245 km (0.077 R)
• M12: 2,905,939 km (0.117 R)
• M13: 3,558,185 km (0.112 R)
• M14: 4,026,576 km (0.107 R)
• M15: 4,153,286 km (0.118 R)
• M16: 4,255,461 km (0.077 R)
• M17: 4,567,522 km (0.097 R)
• M18: 5,213,935 km (0.076 R)
• M19: 5,803,500 km (0.049 R)
• M20: 6,296,275 km (0.083 R)
• M21: 6,954,356 km (0.092 R)
• M22: 7,168,431 km (0.068 R)
• M23: 7,509,215 km (0.079 R)
• M24: 8,078,435 km (0.088 R)
• M25: 9,937,338 km (0.074 R)
• M26: 10,457,190 km (0.096 R)
• M27: 10,667,525 km (0.091 R)
• M28: 10,808,596 km (0.066 R)
• M29: 11,235,548 km (0.041 R)
• M30: 12,032,755 km (0.096 R)
• M31: 12,623,966 km (0.119 R)
• M32: 12,773,265 km (0.075 R)
• M33: 12,923,162 km (0.049 R)
• M34: 13,149,204 km (0.11 R)
• M35: 13,452,439 km (0.083 R)
• M36: 13,988,897 km (0.03 R)
• M37: 14,104,835 km (0.108 R)
• M38: 14,259,819 km (0.112 R)
• M39: 14,964,275 km (0.077 R)
• M40: 15,082,757 km (0.077 R)
• M41: 15,640,009 km (0.082 R)
• M42: 15,760,285 km (0.098 R)
• M43: 16,163,601 km (0.106 R)
• M44: 16,325,765 km (0.062 R)
• M45: 16,692,878 km (0.113 R)
• M46: 17,062,684 km (0.039 R)
• M47: 17,227,990 km (0.057 R)
• M48: 17,768,637 km (0.108 R)
• M49: 18,272,632 km (0.106 R)
• M50: 18,484,163 km (0.103 R)
• M51: 18,952,105 km (0.04 R)
• M52: 19,726,424 km (0.071 R)
• M53: 19,986,724 km (0.111 R)
• M54: 20,248,371 km (0.104 R)
• M55: 20,467,233 km (0.098 R)
• M56: 20,951,331 km (0.116 R)
• M57: 21,662,370 km (0.105 R)
• M58: 21,841,439 km (0.062 R)
• M59: 22,020,956 km (0.082 R)
• M60: 23,016,979 km (0.091 R)
• M61: 23,108,233 km (0.097 R)
• M62: 23,382,746 km (0.099 R)
• M63: 23,704,531 km (0.1 R)
• M64: 24,491,864 km (0.078 R)
• M65: 24,678,413 km (0.118 R)
• M66: 25,099,830 km (0.093 R)
• M67: 25,287,874 km (0.071 R)
• M68: 25,807,577 km (0.096 R)
• M69: 26,235,278 km (0.119 R)
• M70: 26,665,372 km (0.109 R)
• M71: 26,761,264 km (0.064 R)
• M72: 27,049,689 km (0.025 R)
• M73: 28,360,166 km (0.047 R)
• M74: 28,752,412 km (0.104 R)
• M75: 30,489,692 km (0.103 R)
• M76: 31,143,734 km (0.05 R)
• M77: 31,649,823 km (0.109 R)
• M78: 34,169,350 km (0.06 R)
• M79: 34,743,806 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 10.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.86 AU - 11.66 AU

Year: 11944 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,438,192 km

• M1: 144,960 km (0.046 R)
• M2: 285,882 km (0.091 R)
• M3: 357,539 km (0.098 R)
• M4: 437,873 km (0.098 R)
• M5: 734,675 km (0.051 R)
• M6: 1,010,683 km (0.115 R)
• M7: 1,319,304 km (0.096 R)
• M8: 1,609,823 km (0.098 R)
• M9: 1,705,715 km (0.111 R)
• M10: 1,903,783 km (0.109 R)
• M11: 2,074,623 km (0.102 R)
• M12: 2,144,485 km (0.102 R)
• M13: 2,268,502 km (0.118 R)
• M14: 2,376,811 km (0.066 R)
• M15: 2,486,915 km (0.116 R)
• M16: 2,655,362 km (0.079 R)
• M17: 2,788,953 km (0.061 R)
• M18: 2,983,879 km (0.111 R)
• M19: 3,102,959 km (0.079 R)
• M20: 3,532,305 km (0.102 R)
• M21: 3,829,257 km (0.111 R)
• M22: 4,469,835 km (0.111 R)
• M23: 4,583,679 km (0.083 R)
• M24: 4,721,608 km (0.047 R)
• M25: 4,931,045 km (0.052 R)
• M26: 5,119,838 km (0.085 R)
• M27: 5,553,372 km (0.069 R)
• M28: 5,626,825 km (0.061 R)
• M29: 6,049,139 km (0.116 R)
• M30: 6,353,422 km (0.118 R)
• M31: 6,559,119 km (0.088 R)
• M32: 7,322,965 km (0.109 R)
• M33: 8,059,585 km (0.113 R)
• M34: 8,198,562 km (0.117 R)
• M35: 10,286,948 km (0.071 R)
• M36: 10,711,357 km (0.044 R)
• M37: 10,864,396 km (0.12 R)
• M38: 11,110,634 km (0.118 R)
• M39: 11,452,166 km (0.098 R)
• M40: 11,671,327 km (0.105 R)
• M41: 12,113,987 km (0.12 R)
• M42: 12,209,580 km (0.114 R)
• M43: 12,497,705 km (0.085 R)
• M44: 12,885,463 km (0.057 R)
• M45: 13,739,218 km (0.101 R)
• M46: 14,814,976 km (0.105 R)
• M47: 15,328,546 km (0.12 R)
• M48: 15,778,387 km (0.054 R)
• M49: 16,584,869 km (0.105 R)
• M50: 18,201,274 km (0.038 R)
• M51: 19,493,051 km (0.04 R)
• M52: 20,093,388 km (0.103 R)
• M53: 20,168,785 km (0.088 R)
• M54: 20,471,571 km (0.082 R)
• M55: 21,273,715 km (0.117 R)
• M56: 22,751,143 km (0.049 R)
• M57: 23,026,852 km (0.116 R)
• M58: 25,558,198 km (0.106 R)
• M59: 26,297,510 km (0.067 R)
• M60: 26,794,325 km (0.112 R)
• M61: 27,127,330 km (0.039 R)
• M62: 27,336,019 km (0.104 R)
• M63: 27,629,231 km (0.102 R)
• M64: 27,797,229 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 6.2

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.11 AU - 14.99 AU

Year: 17133 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,438,192 km

• M1: 103,073 km (0.052 R)
• M2: 300,393 km (0.069 R)
• M3: 420,819 km (0.082 R)
• M4: 1,706,014 km (0.096 R)
• M5: 1,831,377 km (0.112 R)
• M6: 3,280,382 km (0.118 R)
• M7: 3,595,286 km (0.071 R)
• M8: 3,675,620 km (0.062 R)
• M9: 4,640,825 km (0.039 R)
• M10: 5,083,635 km (0.101 R)
• M11: 5,914,501 km (0.065 R)
• M12: 6,491,650 km (0.084 R)
• M13: 6,886,289 km (0.118 R)
• M14: 8,434,478 km (0.088 R)
• M15: 8,487,884 km (0.092 R)
• M16: 8,756,562 km (0.117 R)
• M17: 9,137,438 km (0.116 R)
• M18: 9,412,848 km (0.071 R)
• M19: 10,656,604 km (0.103 R)
• M20: 11,121,555 km (0.064 R)
• M21: 11,771,707 km (0.07 R)
• M22: 11,951,224 km (0.077 R)
• M23: 12,071,351 km (0.081 R)
• M24: 12,312,802 km (0.056 R)
• M25: 12,495,013 km (0.058 R)
• M26: 12,985,095 km (0.096 R)
• M27: 13,606,674 km (0.026 R)
• M28: 13,795,018 km (0.114 R)
• M29: 14,047,539 km (0.084 R)
• M30: 15,463,184 km (0.093 R)
• M31: 15,659,756 km (0.045 R)
• M32: 15,989,170 km (0.117 R)
• M33: 16,856,389 km (0.093 R)
• M34: 17,329,717 km (0.093 R)
• M35: 17,875,898 km (0.115 R)
• M36: 19,902,950 km (0.048 R)
• M37: 20,546,669 km (0.033 R)
• M38: 22,370,417 km (0.11 R)
• M39: 23,339,063 km (0.071 R)
• M40: 24,702,648 km (0.06 R)
• M41: 25,394,239 km (0.025 R)
• M42: 25,626,115 km (0.085 R)
• M43: 27,190,011 km (0.095 R)
• M44: 28,063,364 km (0.06 R)
• M45: 28,223,134 km (0.07 R)
• M46: 28,704,241 km (0.026 R)
• M47: 28,784,725 km (0.116 R)
• M48: 28,945,842 km (0.11 R)
• M49: 30,082,037 km (0.084 R)
• M50: 31,315,621 km (0.078 R)
• M51: 32,063,611 km (0.12 R)
• M52: 32,817,584 km (0.062 R)
• M53: 32,985,882 km (0.074 R)
• M54: 36,412,271 km (0.077 R)
• M55: 36,673,768 km (0.103 R)
• M56: 37,023,379 km (0.107 R)
• M57: 37,990,678 km (0.092 R)
• M58: 40,399,803 km (0.098 R)
• M59: 40,941,796 km (0.109 R)
• M60: 41,668,393 km (0.097 R)
• M61: 42,582,436 km (0.079 R)
• M62: 43,503,061 km (0.069 R)
• M63: 45,270,410 km (0.04 R)
• M64: 46,587,470 km (0.12 R)
• M65: 48,682,737 km (0.084 R)
• M66: 49,645,101 km (0.078 R)
• M67: 49,935,171 km (0.097 R)
• M68: 52,668,474 km (0.103 R)
• M69: 52,964,229 km (0.119 R)
• M70: 53,062,963 km (0.084 R)
• M71: 53,161,698 km (0.052 R)
• M72: 53,260,432 km (0.03 R)
• M73: 53,755,601 km (0.119 R)
• M74: 54,451,082 km (0.101 R)
• M75: 55,349,866 km (0.068 R)
• M76: 55,750,938 km (0.09 R)
• M77: 56,454,945 km (0.068 R)
• M78: 56,656,753 km (0.067 R)
• M79: 59,095,796 km (0.114 R)
• M80: 61,569,098 km (0.083 R)
• M81: 61,880,561 km (0.116 R)
• M82: 62,922,809 km (0.093 R)
• M83: 64,497,028 km (0.109 R)
• M84: 65,024,510 km (0.071 R)
• M85: 65,236,041 km (0.107 R)
• M86: 65,341,807 km (0.059 R)
• M87: 65,447,722 km (0.075 R)
• M88: 65,871,682 km (0.112 R)
• M89: 68,220,070 km (0.111 R)
• M90: 68,972,996 km (0.116 R)
• M91: 69,188,716 km (0.094 R)
• M92: 69,296,576 km (0.1 R)
• M93: 70,053,541 km (0.09 R)
• M94: 71,793,813 km (0.065 R)
• M95: 73,328,239 km (0.098 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit