🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 278 Days

Day: 30.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.09 AU

Year: 303 Days

Day: 19.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 69.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,921,005 km

• M1: 73,752 km (0.118 R)
• M2: 305,479 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 362 Days

Day: 26.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.81 AU - 1.25 AU

Year: 384 Days

Day: 15.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 144.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,921,005 km

• M1: 87,814 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.98 AU - 1.2 AU

Year: 418 Days

Day: 20.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,921,005 km

• M1: 225,444 km (0.067 R)
• M2: 617,839 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.38 AU - 2.6 AU

Year: 1442 Days

Day: 44.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 142.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,921,005 km

• M1: 1,025,194 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 14.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.12 AU - 9.44 AU

Year: 7966 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,921,005 km

• M1: 182,958 km (0.097 R)
• M2: 492,027 km (0.092 R)
• M3: 682,465 km (0.116 R)
• M4: 983,307 km (0.097 R)
• M5: 1,080,994 km (0.085 R)
• M6: 1,354,609 km (0.074 R)
• M7: 2,095,866 km (0.12 R)
• M8: 2,324,153 km (0.112 R)
• M9: 2,475,246 km (0.052 R)
• M10: 2,717,146 km (0.07 R)
• M11: 3,039,679 km (0.11 R)
• M12: 3,412,776 km (0.047 R)
• M13: 4,326,969 km (0.112 R)
• M14: 4,556,452 km (0.085 R)
• M15: 4,833,058 km (0.069 R)
• M16: 5,159,182 km (0.062 R)
• M17: 5,380,587 km (0.118 R)
• M18: 5,605,133 km (0.098 R)
• M19: 6,871,329 km (0.082 R)
• M20: 7,312,643 km (0.114 R)
• M21: 7,611,988 km (0.072 R)
• M22: 8,094,442 km (0.094 R)
• M23: 8,352,199 km (0.061 R)
• M24: 8,508,379 km (0.092 R)
• M25: 8,717,966 km (0.102 R)
• M26: 9,928,661 km (0.103 R)
• M27: 10,624,142 km (0.048 R)
• M28: 11,566,159 km (0.114 R)
• M29: 11,827,806 km (0.101 R)
• M30: 12,209,131 km (0.085 R)
• M31: 12,505,335 km (0.11 R)
• M32: 12,953,979 km (0.076 R)
• M33: 13,744,155 km (0.112 R)
• M34: 14,927,175 km (0.05 R)
• M35: 15,022,020 km (0.092 R)
• M36: 15,787,512 km (0.079 R)
• M37: 17,423,066 km (0.094 R)
• M38: 17,723,159 km (0.092 R)
• M39: 20,255,402 km (0.116 R)
• M40: 20,430,432 km (0.118 R)
• M41: 21,136,085 km (0.091 R)
• M42: 21,242,748 km (0.088 R)
• M43: 22,245,802 km (0.093 R)
• M44: 22,390,313 km (0.098 R)
• M45: 22,935,149 km (0.081 R)
• M46: 23,337,567 km (0.119 R)
• M47: 24,670,783 km (0.095 R)
• M48: 25,083,075 km (0.089 R)
• M49: 25,195,872 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 14.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.56 AU - 9.76 AU

Year: 8557 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,921,005 km

• M1: 187,895 km (0.096 R)
• M2: 482,453 km (0.077 R)
• M3: 702,063 km (0.056 R)
• M4: 891,454 km (0.053 R)
• M5: 1,324,540 km (0.113 R)
• M6: 1,524,253 km (0.049 R)
• M7: 1,628,223 km (0.096 R)
• M8: 2,208,214 km (0.028 R)
• M9: 2,326,995 km (0.032 R)
• M10: 2,596,121 km (0.113 R)
• M11: 2,772,946 km (0.111 R)
• M12: 3,660,211 km (0.072 R)
• M13: 4,209,385 km (0.049 R)
• M14: 4,328,315 km (0.112 R)
• M15: 4,539,248 km (0.045 R)
• M16: 5,288,434 km (0.094 R)
• M17: 6,009,197 km (0.083 R)
• M18: 6,143,685 km (0.082 R)
• M19: 6,279,071 km (0.109 R)
• M20: 6,656,806 km (0.117 R)
• M21: 7,006,566 km (0.043 R)
• M22: 7,615,280 km (0.062 R)
• M23: 8,390,645 km (0.111 R)
• M24: 8,998,312 km (0.079 R)
• M25: 9,346,576 km (0.101 R)
• M26: 9,659,684 km (0.089 R)
• M27: 11,527,414 km (0.071 R)
• M28: 11,821,373 km (0.102 R)
• M29: 12,032,755 km (0.086 R)
• M30: 12,502,343 km (0.066 R)
• M31: 13,196,327 km (0.116 R)
• M32: 14,215,687 km (0.078 R)
• M33: 14,350,625 km (0.051 R)
• M34: 14,803,158 km (0.12 R)
• M35: 14,939,891 km (0.093 R)
• M36: 15,352,481 km (0.038 R)
• M37: 15,908,537 km (0.114 R)
• M38: 16,660,116 km (0.107 R)
• M39: 16,849,956 km (0.119 R)
• M40: 17,279,452 km (0.079 R)
• M41: 17,712,687 km (0.057 R)
• M42: 17,857,947 km (0.037 R)
• M43: 18,984,269 km (0.091 R)
• M44: 19,182,486 km (0.087 R)
• M45: 19,982,386 km (0.086 R)
• M46: 20,386,450 km (0.072 R)
• M47: 20,844,219 km (0.045 R)
• M48: 21,718,170 km (0.115 R)
• M49: 21,925,513 km (0.111 R)
• M50: 22,342,292 km (0.109 R)
• M51: 22,709,106 km (0.048 R)
• M52: 24,142,703 km (0.117 R)
• M53: 24,519,091 km (0.104 R)
• M54: 24,735,110 km (0.103 R)
• M55: 25,769,729 km (0.078 R)
• M56: 25,934,436 km (0.087 R)
• M57: 26,099,443 km (0.094 R)
• M58: 26,929,711 km (0.118 R)
• M59: 27,712,407 km (0.037 R)
• M60: 28,957,660 km (0.035 R)
• M61: 29,472,277 km (0.11 R)
• M62: 29,932,290 km (0.041 R)
• M63: 30,510,635 km (0.115 R)
• M64: 31,151,064 km (0.104 R)
• M65: 31,326,542 km (0.093 R)
• M66: 31,443,677 km (0.116 R)
• M67: 32,445,385 km (0.03 R)
• M68: 33,997,612 km (0.09 R)
• M69: 34,359,190 km (0.072 R)
• M70: 34,964,912 km (0.104 R)
• M71: 35,329,931 km (0.06 R)
• M72: 35,512,889 km (0.088 R)
• M73: 35,818,517 km (0.03 R)
• M74: 36,186,528 km (0.086 R)
• M75: 38,546,285 km (0.083 R)
• M76: 39,935,002 km (0.114 R)
• M77: 40,507,962 km (0.065 R)
• M78: 40,699,447 km (0.03 R)
• M79: 41,468,679 km (0.119 R)
• M80: 42,307,475 km (0.032 R)
• M81: 43,217,179 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 10.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.58 AU - 12.9 AU

Year: 15720 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,921,005 km

• M1: 138,228 km (0.095 R)
• M2: 570,865 km (0.101 R)
• M3: 645,216 km (0.109 R)
• M4: 755,469 km (0.071 R)
• M5: 889,958 km (0.034 R)
• M6: 1,183,618 km (0.116 R)
• M7: 1,281,755 km (0.041 R)
• M8: 1,571,376 km (0.112 R)
• M9: 1,636,302 km (0.078 R)
• M10: 2,260,723 km (0.087 R)
• M11: 2,359,158 km (0.039 R)
• M12: 2,689,321 km (0.092 R)
• M13: 2,953,361 km (0.102 R)
• M14: 3,309,254 km (0.096 R)
• M15: 3,679,060 km (0.066 R)
• M16: 3,942,801 km (0.081 R)
• M17: 4,304,080 km (0.101 R)
• M18: 4,457,867 km (0.11 R)
• M19: 4,551,066 km (0.117 R)
• M20: 4,644,864 km (0.043 R)
• M21: 4,802,690 km (0.082 R)
• M22: 5,188,653 km (0.115 R)
• M23: 5,854,064 km (0.102 R)
• M24: 5,956,239 km (0.109 R)
• M25: 6,266,356 km (0.115 R)
• M26: 7,301,274 km (0.094 R)
• M27: 7,670,332 km (0.083 R)
• M28: 8,159,367 km (0.089 R)
• M29: 8,581,083 km (0.102 R)
• M30: 8,658,575 km (0.074 R)
• M31: 9,207,151 km (0.076 R)
• M32: 10,710,908 km (0.034 R)
• M33: 10,794,384 km (0.072 R)
• M34: 11,046,008 km (0.025 R)
• M35: 11,172,567 km (0.08 R)
• M36: 11,898,865 km (0.071 R)
• M37: 12,289,465 km (0.028 R)
• M38: 13,667,411 km (0.07 R)
• M39: 16,086,409 km (0.107 R)
• M40: 16,230,023 km (0.085 R)
• M41: 16,422,106 km (0.1 R)
• M42: 16,905,607 km (0.1 R)
• M43: 17,442,962 km (0.086 R)
• M44: 18,184,668 km (0.096 R)
• M45: 18,634,509 km (0.063 R)
• M46: 18,835,718 km (0.106 R)
• M47: 19,088,240 km (0.037 R)
• M48: 19,955,010 km (0.11 R)
• M49: 20,160,856 km (0.066 R)
• M50: 21,148,202 km (0.097 R)
• M51: 21,358,088 km (0.087 R)
• M52: 22,417,690 km (0.108 R)
• M53: 23,061,709 km (0.102 R)
• M54: 23,169,718 km (0.113 R)
• M55: 23,603,103 km (0.073 R)
• M56: 24,203,290 km (0.106 R)
• M57: 24,643,108 km (0.098 R)
• M58: 25,419,072 km (0.067 R)
• M59: 26,202,965 km (0.066 R)
• M60: 26,428,409 km (0.095 R)
• M61: 26,937,939 km (0.076 R)
• M62: 28,139,659 km (0.102 R)
• M63: 29,592,852 km (0.054 R)
• M64: 30,595,009 km (0.091 R)
• M65: 32,753,706 km (0.085 R)
• M66: 33,179,162 km (0.079 R)
• M67: 34,713,438 km (0.105 R)
• M68: 35,147,272 km (0.04 R)
• M69: 35,333,671 km (0.091 R)
• M70: 35,458,136 km (0.109 R)
• M71: 36,773,999 km (0.112 R)
• M72: 37,596,488 km (0.039 R)
• M73: 38,233,476 km (0.036 R)
• M74: 39,195,390 km (0.068 R)
• M75: 40,360,309 km (0.102 R)
• M76: 41,339,726 km (0.116 R)
• M77: 41,733,617 km (0.108 R)
• M78: 42,062,882 km (0.081 R)
• M79: 42,989,491 km (0.095 R)
• M80: 43,922,683 km (0.033 R)
• M81: 44,795,138 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 4.9

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.32 AU - 16.44 AU

Year: 21071 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,921,005 km

• M1: 124,017 km (0.107 R)
• M2: 318,643 km (0.082 R)
• M3: 370,554 km (0.08 R)
• M4: 425,756 km (0.079 R)
• M5: 565,480 km (0.092 R)
• M6: 962,214 km (0.105 R)
• M7: 1,639,144 km (0.103 R)
• M8: 1,795,324 km (0.099 R)
• M9: 2,646,087 km (0.072 R)
• M10: 2,682,439 km (0.027 R)
• M11: 3,208,276 km (0.075 R)
• M12: 3,364,307 km (0.113 R)
• M13: 3,888,647 km (0.07 R)
• M14: 4,181,260 km (0.093 R)
• M15: 4,309,017 km (0.067 R)
• M16: 5,101,587 km (0.043 R)
• M17: 5,514,477 km (0.115 R)
• M18: 6,081,602 km (0.1 R)
• M19: 6,667,128 km (0.1 R)
• M20: 6,766,461 km (0.106 R)
• M21: 6,866,393 km (0.114 R)
• M22: 7,067,452 km (0.104 R)
• M23: 7,168,730 km (0.062 R)
• M24: 7,527,166 km (0.111 R)
• M25: 7,891,288 km (0.082 R)
• M26: 8,101,921 km (0.118 R)
• M27: 8,799,347 km (0.12 R)
• M28: 9,348,969 km (0.12 R)
• M29: 9,852,965 km (0.061 R)
• M30: 10,596,466 km (0.119 R)
• M31: 11,835,136 km (0.052 R)
• M32: 12,870,952 km (0.101 R)
• M33: 13,431,046 km (0.053 R)
• M34: 17,842,688 km (0.076 R)
• M35: 18,466,660 km (0.037 R)
• M36: 18,536,373 km (0.066 R)
• M37: 19,807,057 km (0.069 R)
• M38: 19,878,415 km (0.103 R)
• M39: 20,236,852 km (0.111 R)
• M40: 20,597,383 km (0.116 R)
• M41: 20,814,599 km (0.102 R)
• M42: 20,960,008 km (0.117 R)
• M43: 21,617,940 km (0.055 R)
• M44: 21,765,144 km (0.029 R)
• M45: 21,838,746 km (0.076 R)
• M46: 21,912,647 km (0.105 R)
• M47: 22,134,501 km (0.065 R)
• M48: 22,505,803 km (0.111 R)
• M49: 22,729,601 km (0.033 R)
• M50: 22,879,349 km (0.096 R)
• M51: 23,254,839 km (0.107 R)
• M52: 26,174,391 km (0.071 R)
• M53: 26,252,781 km (0.059 R)
• M54: 26,409,858 km (0.047 R)
• M55: 26,567,086 km (0.055 R)
• M56: 27,836,723 km (0.053 R)
• M57: 30,517,068 km (0.07 R)
• M58: 31,096,161 km (0.058 R)
• M59: 33,193,524 km (0.115 R)
• M60: 33,533,410 km (0.059 R)
• M61: 35,336,363 km (0.087 R)
• M62: 36,906,543 km (0.05 R)
• M63: 37,170,433 km (0.078 R)
• M64: 37,435,072 km (0.08 R)
• M65: 37,611,747 km (0.111 R)
• M66: 38,499,461 km (0.117 R)
• M67: 39,394,056 km (0.078 R)
• M68: 39,573,723 km (0.076 R)
• M69: 42,118,533 km (0.06 R)
• M70: 44,248,208 km (0.08 R)
• M71: 44,341,557 km (0.065 R)
• M72: 45,750,320 km (0.108 R)
• M73: 45,939,113 km (0.111 R)
• M74: 47,651,111 km (0.101 R)
• M75: 47,746,853 km (0.106 R)
• M76: 48,034,530 km (0.071 R)
• M77: 49,383,903 km (0.108 R)
• M78: 50,941,516 km (0.07 R)
• M79: 51,726,306 km (0.111 R)
• M80: 52,021,612 km (0.119 R)
• M81: 55,005,491 km (0.118 R)
• M82: 56,822,208 km (0.07 R)
• M83: 57,025,362 km (0.096 R)
• M84: 57,126,939 km (0.089 R)
• M85: 61,241,329 km (0.09 R)
• M86: 65,237,537 km (0.091 R)
• M87: 67,912,048 km (0.103 R)
• M88: 68,235,478 km (0.087 R)
• M89: 69,208,613 km (0.077 R)
• M90: 70,077,477 km (0.096 R)
• M91: 70,731,519 km (0.102 R)
• M92: 70,949,932 km (0.04 R)
• M93: 71,387,506 km (0.081 R)
• M94: 73,036,523 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit