🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.68 AU - 0.92 AU

Year: 259 Days

Day: 36.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,465,990 km

• M1: 204,051 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.32 AU

Year: 452 Days

Day: 47.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,465,990 km

• M1: 57,146 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.35 AU - 2.15 AU

Year: 837 Days

Day: 19.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.67 AU - 2.51 AU

Year: 1093 Days

Day: 37.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.26 AU - 6.98 AU

Year: 5475 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,465,990 km

• M1: 199,564 km (0.091 R)
• M2: 359,184 km (0.059 R)
• M3: 484,398 km (0.077 R)
• M4: 617,390 km (0.109 R)
• M5: 791,373 km (0.05 R)
• M6: 926,908 km (0.116 R)
• M7: 1,026,840 km (0.047 R)
• M8: 1,383,182 km (0.113 R)
• M9: 2,093,921 km (0.105 R)
• M10: 2,190,113 km (0.104 R)
• M11: 2,447,720 km (0.085 R)
• M12: 2,820,817 km (0.101 R)
• M13: 2,971,014 km (0.081 R)
• M14: 3,057,930 km (0.112 R)
• M15: 3,346,804 km (0.062 R)
• M16: 3,529,163 km (0.107 R)
• M17: 4,291,215 km (0.093 R)
• M18: 4,615,394 km (0.102 R)
• M19: 4,870,308 km (0.072 R)
• M20: 5,367,422 km (0.035 R)
• M21: 5,554,719 km (0.043 R)
• M22: 6,046,447 km (0.099 R)
• M23: 6,381,995 km (0.105 R)
• M24: 6,781,421 km (0.113 R)
• M25: 7,013,298 km (0.094 R)
• M26: 7,159,604 km (0.046 R)
• M27: 7,277,338 km (0.081 R)
• M28: 7,455,359 km (0.037 R)
• M29: 8,058,688 km (0.096 R)
• M30: 8,397,377 km (0.058 R)
• M31: 9,570,673 km (0.079 R)
• M32: 9,896,647 km (0.078 R)
• M33: 10,160,089 km (0.049 R)
• M34: 10,862,601 km (0.101 R)
• M35: 10,998,286 km (0.112 R)
• M36: 11,134,420 km (0.059 R)
• M37: 12,138,521 km (0.057 R)
• M38: 12,349,903 km (0.088 R)
• M39: 13,352,508 km (0.09 R)
• M40: 14,121,740 km (0.092 R)
• M41: 14,381,292 km (0.08 R)
• M42: 14,605,091 km (0.097 R)
• M43: 14,980,581 km (0.084 R)
• M44: 15,971,817 km (0.103 R)
• M45: 16,748,828 km (0.118 R)
• M46: 17,300,096 km (0.046 R)
• M47: 17,737,371 km (0.117 R)
• M48: 18,582,449 km (0.105 R)
• M49: 18,948,515 km (0.062 R)
• M50: 19,317,124 km (0.101 R)
• M51: 19,812,293 km (0.108 R)
• M52: 20,604,863 km (0.09 R)
• M53: 20,857,234 km (0.082 R)
• M54: 21,068,317 km (0.044 R)
• M55: 21,365,119 km (0.094 R)
• M56: 21,748,838 km (0.112 R)
• M57: 22,048,781 km (0.112 R)
• M58: 22,220,819 km (0.059 R)
• M59: 22,739,624 km (0.04 R)
• M60: 22,826,541 km (0.106 R)
• M61: 23,131,421 km (0.064 R)
• M62: 23,218,786 km (0.11 R)
• M63: 23,393,816 km (0.063 R)
• M64: 24,098,272 km (0.11 R)
• M65: 24,497,699 km (0.115 R)
• M66: 24,809,909 km (0.101 R)
• M67: 25,799,499 km (0.048 R)
• M68: 26,026,290 km (0.086 R)
• M69: 27,215,892 km (0.101 R)
• M70: 27,492,947 km (0.06 R)
• M71: 28,283,123 km (0.109 R)
• M72: 28,845,312 km (0.063 R)
• M73: 30,266,940 km (0.117 R)
• M74: 30,458,276 km (0.118 R)
• M75: 30,745,953 km (0.071 R)
• M76: 30,938,186 km (0.062 R)
• M77: 31,662,838 km (0.097 R)
• M78: 32,051,643 km (0.106 R)
• M79: 32,442,093 km (0.088 R)
• M80: 32,686,836 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 9.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.31 AU - 7.45 AU

Year: 6526 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 87,465,990 km

• M1: 165,605 km (0.063 R)
• M2: 497,862 km (0.032 R)
• M3: 929,152 km (0.115 R)
• M4: 1,656,348 km (0.118 R)
• M5: 1,878,800 km (0.098 R)
• M6: 1,950,307 km (0.095 R)
• M7: 2,037,373 km (0.089 R)
• M8: 2,140,596 km (0.028 R)
• M9: 2,306,500 km (0.112 R)
• M10: 2,383,244 km (0.052 R)
• M11: 2,461,035 km (0.103 R)
• M12: 2,731,657 km (0.062 R)
• M13: 2,978,494 km (0.039 R)
• M14: 3,564,618 km (0.106 R)
• M15: 3,671,880 km (0.102 R)
• M16: 3,743,836 km (0.064 R)
• M17: 4,129,948 km (0.098 R)
• M18: 4,280,444 km (0.071 R)
• M19: 4,762,448 km (0.051 R)
• M20: 4,900,527 km (0.114 R)
• M21: 4,980,113 km (0.095 R)
• M22: 5,100,091 km (0.115 R)
• M23: 5,486,801 km (0.098 R)
• M24: 5,610,818 km (0.095 R)
• M25: 5,904,030 km (0.082 R)
• M26: 6,418,197 km (0.104 R)
• M27: 6,483,572 km (0.073 R)
• M28: 6,791,145 km (0.115 R)
• M29: 7,352,436 km (0.118 R)
• M30: 7,858,825 km (0.083 R)
• M31: 7,928,687 km (0.118 R)
• M32: 8,567,320 km (0.112 R)
• M33: 9,026,736 km (0.047 R)
• M34: 9,173,491 km (0.112 R)
• M35: 9,271,627 km (0.1 R)
• M36: 9,593,412 km (0.11 R)
• M37: 9,743,309 km (0.118 R)
• M38: 9,843,540 km (0.034 R)
• M39: 11,547,160 km (0.114 R)
• M40: 11,973,664 km (0.043 R)
• M41: 12,108,152 km (0.093 R)
• M42: 12,514,161 km (0.097 R)
• M43: 12,897,431 km (0.039 R)
• M44: 13,507,192 km (0.109 R)
• M45: 13,843,787 km (0.111 R)
• M46: 14,439,635 km (0.1 R)
• M47: 14,553,928 km (0.074 R)
• M48: 16,724,743 km (0.1 R)
• M49: 16,845,019 km (0.117 R)
• M50: 17,602,733 km (0.095 R)
• M51: 18,557,765 km (0.09 R)
• M52: 19,026,007 km (0.108 R)
• M53: 19,151,519 km (0.084 R)
• M54: 19,371,727 km (0.101 R)
• M55: 19,687,977 km (0.078 R)
• M56: 19,878,415 km (0.113 R)
• M57: 20,453,769 km (0.1 R)
• M58: 21,261,747 km (0.109 R)
• M59: 21,555,108 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 3.2

Gravity: 70.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.61 AU - 19.23 AU

Year: 24063 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,465,990 km

• M1: 169,345 km (0.083 R)
• M2: 540,198 km (0.114 R)
• M3: 792,270 km (0.112 R)
• M4: 902,374 km (0.044 R)
• M5: 930,648 km (0.042 R)
• M6: 1,046,736 km (0.048 R)
• M7: 1,136,794 km (0.072 R)
• M8: 1,422,227 km (0.112 R)
• M9: 2,680,943 km (0.116 R)
• M10: 2,929,725 km (0.105 R)
• M11: 3,185,986 km (0.099 R)
• M12: 5,687,561 km (0.087 R)
• M13: 6,006,205 km (0.092 R)
• M14: 6,330,683 km (0.106 R)
• M15: 6,385,286 km (0.087 R)
• M16: 6,716,346 km (0.089 R)
• M17: 7,452,517 km (0.096 R)
• M18: 8,333,200 km (0.048 R)
• M19: 9,432,744 km (0.117 R)
• M20: 9,495,276 km (0.09 R)
• M21: 10,126,878 km (0.119 R)
• M22: 11,099,414 km (0.041 R)
• M23: 11,165,387 km (0.038 R)
• M24: 12,647,602 km (0.119 R)
• M25: 12,854,496 km (0.116 R)
• M26: 13,062,437 km (0.09 R)
• M27: 14,405,377 km (0.072 R)
• M28: 14,549,291 km (0.048 R)
• M29: 15,717,500 km (0.105 R)
• M30: 17,219,463 km (0.119 R)
• M31: 17,295,907 km (0.115 R)
• M32: 18,297,914 km (0.084 R)
• M33: 18,453,795 km (0.096 R)
• M34: 20,196,610 km (0.114 R)
• M35: 21,006,084 km (0.054 R)
• M36: 25,036,101 km (0.103 R)
• M37: 25,209,036 km (0.063 R)
• M38: 25,643,319 km (0.12 R)
• M39: 26,431,101 km (0.086 R)
• M40: 27,940,544 km (0.1 R)
• M41: 28,030,303 km (0.068 R)
• M42: 28,932,228 km (0.094 R)
• M43: 30,394,847 km (0.077 R)
• M44: 30,949,555 km (0.095 R)
• M45: 31,787,902 km (0.108 R)
• M46: 32,445,085 km (0.086 R)
• M47: 33,868,360 km (0.106 R)
• M48: 36,775,345 km (0.089 R)
• M49: 37,662,760 km (0.106 R)
• M50: 40,164,934 km (0.114 R)
• M51: 40,671,771 km (0.071 R)
• M52: 41,078,827 km (0.103 R)
• M53: 41,180,703 km (0.109 R)
• M54: 41,691,879 km (0.109 R)
• M55: 43,134,003 km (0.113 R)
• M56: 44,592,283 km (0.049 R)
• M57: 44,906,887 km (0.056 R)
• M58: 45,327,556 km (0.088 R)
• M59: 46,278,700 km (0.073 R)
• M60: 48,955,305 km (0.117 R)
• M61: 49,063,314 km (0.047 R)
• M62: 49,605,008 km (0.115 R)
• M63: 49,822,224 km (0.073 R)
• M64: 52,343,098 km (0.073 R)
• M65: 55,242,305 km (0.113 R)
• M66: 56,711,206 km (0.104 R)
• M67: 57,165,834 km (0.1 R)
• M68: 58,766,382 km (0.069 R)
• M69: 58,881,273 km (0.112 R)
• M70: 62,245,280 km (0.063 R)
• M71: 62,714,270 km (0.114 R)
• M72: 63,302,040 km (0.091 R)
• M73: 63,891,605 km (0.112 R)
• M74: 64,246,152 km (0.055 R)
• M75: 68,189,851 km (0.063 R)
• M76: 68,673,202 km (0.116 R)
• M77: 70,251,908 km (0.118 R)
• M78: 73,568,642 km (0.038 R)
• M79: 74,312,742 km (0.103 R)
• M80: 74,810,006 km (0.028 R)
• M81: 74,934,621 km (0.084 R)
• M82: 80,736,176 km (0.077 R)
• M83: 80,863,932 km (0.118 R)
• M84: 81,759,874 km (0.046 R)
• M85: 82,144,789 km (0.067 R)
• M86: 83,303,275 km (0.101 R)
• M87: 83,819,986 km (0.059 R)
• M88: 84,856,400 km (0.093 R)
• M89: 85,506,253 km (0.076 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit