🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.68 AU - 0.7 AU

Year: 202 Days

Day: 21.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,926,455 km

• M1: 66,272 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 385 Days

Day: 42.4 Hours

Environment

Temp: 71 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,926,455 km

• M1: 204,799 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.92 AU - 1.44 AU

Year: 453 Days

Day: 37.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,926,455 km

• M1: 59,690 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 715 Days

Day: 36.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 9.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.33 AU - 9.75 AU

Year: 10404 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,926,455 km

• M1: 124,316 km (0.116 R)
• M2: 188,793 km (0.05 R)
• M3: 261,497 km (0.052 R)
• M4: 360,980 km (0.116 R)
• M5: 648,956 km (0.099 R)
• M6: 750,682 km (0.115 R)
• M7: 938,128 km (0.059 R)
• M8: 1,285,046 km (0.091 R)
• M9: 1,590,674 km (0.092 R)
• M10: 1,940,434 km (0.118 R)
• M11: 2,521,323 km (0.056 R)
• M12: 2,615,270 km (0.105 R)
• M13: 2,904,592 km (0.083 R)
• M14: 3,153,523 km (0.11 R)
• M15: 3,645,850 km (0.104 R)
• M16: 4,217,912 km (0.04 R)
• M17: 4,643,817 km (0.066 R)
• M18: 5,113,255 km (0.108 R)
• M19: 5,414,396 km (0.115 R)
• M20: 5,752,487 km (0.115 R)
• M21: 5,845,836 km (0.096 R)
• M22: 6,384,538 km (0.105 R)
• M23: 6,481,328 km (0.091 R)
• M24: 6,643,641 km (0.115 R)
• M25: 8,269,621 km (0.107 R)
• M26: 8,552,061 km (0.073 R)
• M27: 8,694,628 km (0.11 R)
• M28: 9,018,059 km (0.063 R)
• M29: 9,418,682 km (0.088 R)
• M30: 9,676,738 km (0.075 R)
• M31: 10,049,387 km (0.115 R)
• M32: 10,464,820 km (0.108 R)
• M33: 11,508,115 km (0.087 R)
• M34: 12,182,054 km (0.044 R)
• M35: 12,544,081 km (0.107 R)
• M36: 13,278,606 km (0.086 R)
• M37: 14,068,932 km (0.099 R)
• M38: 14,448,761 km (0.07 R)
• M39: 14,960,385 km (0.046 R)
• M40: 15,218,292 km (0.036 R)
• M41: 15,782,575 km (0.097 R)
• M42: 16,708,287 km (0.097 R)
• M43: 16,797,298 km (0.049 R)
• M44: 17,245,194 km (0.042 R)
• M45: 18,519,917 km (0.046 R)
• M46: 18,612,069 km (0.104 R)
• M47: 18,843,348 km (0.112 R)
• M48: 20,155,620 km (0.111 R)
• M49: 20,393,032 km (0.088 R)
• M50: 21,837,100 km (0.103 R)
• M51: 21,934,638 km (0.088 R)
• M52: 22,276,769 km (0.061 R)
• M53: 22,620,694 km (0.064 R)
• M54: 24,467,929 km (0.115 R)
• M55: 24,619,920 km (0.094 R)
• M56: 25,230,578 km (0.098 R)
• M57: 25,691,938 km (0.056 R)
• M58: 25,897,785 km (0.115 R)
• M59: 26,259,513 km (0.089 R)
• M60: 26,883,336 km (0.108 R)
• M61: 27,934,111 km (0.088 R)
• M62: 28,198,899 km (0.114 R)
• M63: 28,944,794 km (0.04 R)
• M64: 29,643,117 km (0.051 R)
• M65: 30,021,450 km (0.073 R)
• M66: 31,056,368 km (0.044 R)
• M67: 31,716,095 km (0.097 R)
• M68: 32,158,456 km (0.097 R)
• M69: 32,491,610 km (0.109 R)
• M70: 33,049,311 km (0.06 R)
• M71: 34,627,868 km (0.116 R)
• M72: 34,969,250 km (0.039 R)
• M73: 35,254,683 km (0.077 R)
• M74: 36,693,216 km (0.078 R)
• M75: 36,809,154 km (0.107 R)
• M76: 37,273,955 km (0.117 R)
• M77: 37,740,850 km (0.073 R)
• M78: 37,857,836 km (0.109 R)
• M79: 38,385,916 km (0.075 R)
• M80: 39,212,145 km (0.108 R)
• M81: 39,389,867 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.76 AU - 17.52 AU

Year: 19779 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,926,455 km

• M1: 148,700 km (0.104 R)
• M2: 199,115 km (0.117 R)
• M3: 271,071 km (0.117 R)
• M4: 342,430 km (0.085 R)
• M5: 507,885 km (0.109 R)
• M6: 840,590 km (0.117 R)
• M7: 1,130,062 km (0.084 R)
• M8: 1,821,204 km (0.107 R)
• M9: 2,068,191 km (0.065 R)
• M10: 2,405,235 km (0.037 R)
• M11: 2,539,424 km (0.105 R)
• M12: 4,532,367 km (0.116 R)
• M13: 4,765,889 km (0.113 R)
• M14: 4,867,167 km (0.107 R)
• M15: 6,285,355 km (0.085 R)
• M16: 6,359,405 km (0.053 R)
• M17: 6,545,954 km (0.094 R)
• M18: 6,924,287 km (0.094 R)
• M19: 7,505,176 km (0.108 R)
• M20: 8,344,569 km (0.097 R)
• M21: 8,466,940 km (0.118 R)
• M22: 8,548,920 km (0.096 R)
• M23: 9,467,152 km (0.096 R)
• M24: 9,722,964 km (0.086 R)
• M25: 9,894,852 km (0.106 R)
• M26: 10,372,668 km (0.103 R)
• M27: 10,548,146 km (0.039 R)
• M28: 10,636,409 km (0.08 R)
• M29: 11,576,930 km (0.092 R)
• M30: 11,896,471 km (0.094 R)
• M31: 12,919,272 km (0.081 R)
• M32: 13,298,054 km (0.114 R)
• M33: 14,115,307 km (0.065 R)
• M34: 14,554,676 km (0.093 R)
• M35: 15,047,900 km (0.111 R)
• M36: 15,546,809 km (0.109 R)
• M37: 16,972,028 km (0.112 R)
• M38: 17,282,892 km (0.066 R)
• M39: 17,439,073 km (0.049 R)
• M40: 17,543,492 km (0.073 R)
• M41: 18,438,835 km (0.109 R)
• M42: 19,187,273 km (0.053 R)
• M43: 19,782,374 km (0.106 R)
• M44: 19,945,735 km (0.072 R)
• M45: 21,101,528 km (0.054 R)
• M46: 22,676,344 km (0.1 R)
• M47: 23,882,103 km (0.094 R)
• M48: 24,056,086 km (0.074 R)
• M49: 24,697,412 km (0.071 R)
• M50: 25,344,422 km (0.118 R)
• M51: 27,016,478 km (0.033 R)
• M52: 27,258,228 km (0.086 R)
• M53: 27,318,815 km (0.108 R)
• M54: 27,561,463 km (0.051 R)
• M55: 28,293,744 km (0.091 R)
• M56: 28,477,899 km (0.087 R)
• M57: 30,528,886 km (0.106 R)
• M58: 31,286,450 km (0.117 R)
• M59: 31,667,476 km (0.063 R)
• M60: 31,922,390 km (0.085 R)
• M61: 32,242,081 km (0.059 R)
• M62: 33,660,867 km (0.109 R)
• M63: 34,508,938 km (0.098 R)
• M64: 35,363,889 km (0.069 R)
• M65: 35,628,378 km (0.112 R)
• M66: 36,292,443 km (0.095 R)
• M67: 38,853,110 km (0.101 R)
• M68: 39,399,442 km (0.1 R)
• M69: 39,536,473 km (0.109 R)
• M70: 40,224,025 km (0.085 R)
• M71: 40,361,954 km (0.088 R)
• M72: 41,471,372 km (0.057 R)
• M73: 41,680,510 km (0.118 R)
• M74: 43,224,659 km (0.093 R)
• M75: 44,003,914 km (0.075 R)
• M76: 44,217,091 km (0.098 R)
• M77: 44,930,673 km (0.101 R)
• M78: 45,002,181 km (0.111 R)
• M79: 45,432,275 km (0.098 R)
• M80: 45,576,038 km (0.086 R)
• M81: 46,152,289 km (0.095 R)
• M82: 47,311,972 km (0.105 R)
• M83: 48,554,682 km (0.11 R)
• M84: 48,922,244 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.3

Radius: 3.5

Gravity: 72.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.91 AU - 22.97 AU

Year: 31440 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 111,926,455 km

• M1: 249,080 km (0.085 R)
• M2: 539,899 km (0.059 R)
• M3: 776,114 km (0.09 R)
• M4: 1,041,201 km (0.065 R)
• M5: 1,332,169 km (0.1 R)
• M6: 1,566,140 km (0.111 R)
• M7: 2,622,750 km (0.087 R)
• M8: 2,670,621 km (0.105 R)
• M9: 2,767,411 km (0.082 R)
• M10: 4,752,724 km (0.102 R)
• M11: 5,047,582 km (0.101 R)
• M12: 5,904,329 km (0.067 R)
• M13: 7,003,574 km (0.119 R)
• M14: 7,137,015 km (0.108 R)
• M15: 7,338,673 km (0.114 R)
• M16: 7,955,016 km (0.102 R)
• M17: 11,353,282 km (0.07 R)
• M18: 12,384,609 km (0.038 R)
• M19: 13,362,979 km (0.098 R)
• M20: 13,528,435 km (0.059 R)
• M21: 13,777,964 km (0.064 R)
• M22: 14,281,361 km (0.03 R)
• M23: 15,047,900 km (0.086 R)
• M24: 15,133,769 km (0.08 R)
• M25: 16,090,298 km (0.112 R)
• M26: 17,788,084 km (0.098 R)
• M27: 18,152,654 km (0.076 R)
• M28: 18,611,920 km (0.099 R)
• M29: 19,729,566 km (0.104 R)
• M30: 20,012,306 km (0.116 R)
• M31: 20,486,680 km (0.109 R)
• M32: 20,677,418 km (0.115 R)
• M33: 22,617,104 km (0.102 R)
• M34: 23,111,076 km (0.117 R)
• M35: 24,210,171 km (0.113 R)
• M36: 24,816,940 km (0.079 R)
• M37: 28,347,899 km (0.093 R)
• M38: 30,063,038 km (0.077 R)
• M39: 30,279,806 km (0.085 R)
• M40: 30,388,414 km (0.11 R)
• M41: 31,042,456 km (0.119 R)
• M42: 31,481,226 km (0.092 R)
• M43: 31,921,792 km (0.092 R)
• M44: 32,586,755 km (0.094 R)
• M45: 33,592,651 km (0.111 R)
• M46: 34,155,887 km (0.096 R)
• M47: 35,291,634 km (0.118 R)
• M48: 35,979,036 km (0.101 R)
• M49: 37,250,618 km (0.057 R)
• M50: 38,890,210 km (0.107 R)
• M51: 42,118,233 km (0.106 R)
• M52: 43,213,140 km (0.056 R)
• M53: 47,432,997 km (0.089 R)
• M54: 47,559,108 km (0.075 R)
• M55: 47,811,629 km (0.103 R)
• M56: 50,747,487 km (0.07 R)
• M57: 52,302,258 km (0.103 R)
• M58: 55,192,938 km (0.091 R)
• M59: 57,461,889 km (0.112 R)
• M60: 59,217,420 km (0.098 R)
• M61: 59,489,089 km (0.053 R)
• M62: 59,625,074 km (0.059 R)
• M63: 68,682,327 km (0.052 R)
• M64: 68,824,894 km (0.117 R)
• M65: 70,400,608 km (0.118 R)
• M66: 71,120,773 km (0.117 R)
• M67: 73,587,342 km (0.088 R)
• M68: 74,611,190 km (0.079 R)
• M69: 75,198,362 km (0.118 R)
• M70: 75,492,471 km (0.073 R)
• M71: 76,081,887 km (0.046 R)
• M72: 78,753,256 km (0.109 R)
• M73: 78,902,555 km (0.106 R)
• M74: 79,351,049 km (0.112 R)
• M75: 79,500,796 km (0.071 R)
• M76: 79,650,544 km (0.114 R)
• M77: 80,100,385 km (0.066 R)
• M78: 83,577,638 km (0.086 R)
• M79: 86,179,145 km (0.105 R)
• M80: 86,487,017 km (0.074 R)
• M81: 89,740,920 km (0.041 R)
• M82: 92,404,361 km (0.065 R)
• M83: 93,350,567 km (0.043 R)
• M84: 97,007,338 km (0.081 R)
• M85: 98,772,742 km (0.049 R)
• M86: 99,740,192 km (0.118 R)
• M87: 103,150,724 km (0.113 R)
• M88: 104,623,964 km (0.093 R)
• M89: 105,939,527 km (0.081 R)
• M90: 106,269,241 km (0.094 R)
• M91: 107,425,932 km (0.083 R)
• M92: 108,919,218 km (0.081 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit