🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 15.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.86 AU - 1.38 AU

Year: 420 Days

Day: 47.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.27 AU - 1.57 AU

Year: 600 Days

Day: 21.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.79 AU - 2.37 AU

Year: 1064 Days

Day: 29.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,127,614 km

• M1: 211,681 km (0.105 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 10.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.69 AU - 9.77 AU

Year: 9948 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,127,614 km

• M1: 145,110 km (0.091 R)
• M2: 235,617 km (0.102 R)
• M3: 513,569 km (0.117 R)
• M4: 609,761 km (0.11 R)
• M5: 712,684 km (0.089 R)
• M6: 1,076,656 km (0.101 R)
• M7: 1,185,713 km (0.08 R)
• M8: 1,434,943 km (0.072 R)
• M9: 1,638,246 km (0.102 R)
• M10: 1,701,077 km (0.099 R)
• M11: 2,233,646 km (0.113 R)
• M12: 2,665,684 km (0.115 R)
• M13: 2,790,449 km (0.062 R)
• M14: 3,019,932 km (0.08 R)
• M15: 3,551,753 km (0.095 R)
• M16: 3,969,879 km (0.103 R)
• M17: 4,581,584 km (0.114 R)
• M18: 4,671,493 km (0.058 R)
• M19: 6,121,096 km (0.064 R)
• M20: 6,757,635 km (0.089 R)
• M21: 6,826,001 km (0.054 R)
• M22: 7,101,261 km (0.036 R)
• M23: 7,275,244 km (0.074 R)
• M24: 7,663,001 km (0.037 R)
• M25: 8,866,067 km (0.093 R)
• M26: 8,978,415 km (0.103 R)
• M27: 9,280,154 km (0.112 R)
• M28: 9,356,150 km (0.105 R)
• M29: 9,508,740 km (0.098 R)
• M30: 9,893,805 km (0.076 R)
• M31: 10,758,929 km (0.107 R)
• M32: 11,079,517 km (0.12 R)
• M33: 11,362,557 km (0.08 R)
• M34: 11,607,149 km (0.085 R)
• M35: 13,367,467 km (0.114 R)
• M36: 14,986,116 km (0.1 R)
• M37: 15,299,225 km (0.1 R)
• M38: 16,343,418 km (0.102 R)
• M39: 17,083,329 km (0.112 R)
• M40: 17,176,528 km (0.109 R)
• M41: 17,504,297 km (0.107 R)
• M42: 17,786,888 km (0.11 R)
• M43: 18,070,974 km (0.107 R)
• M44: 18,261,113 km (0.079 R)
• M45: 18,643,635 km (0.105 R)
• M46: 18,884,038 km (0.11 R)
• M47: 19,028,700 km (0.092 R)
• M48: 19,465,077 km (0.082 R)
• M49: 20,744,288 km (0.107 R)
• M50: 21,545,085 km (0.089 R)
• M51: 21,898,585 km (0.06 R)
• M52: 22,253,880 km (0.116 R)
• M53: 22,662,432 km (0.038 R)
• M54: 23,021,916 km (0.096 R)
• M55: 23,435,105 km (0.072 R)
• M56: 24,794,800 km (0.103 R)
• M57: 25,590,810 km (0.088 R)
• M58: 25,911,548 km (0.105 R)
• M59: 26,881,840 km (0.111 R)
• M60: 26,990,298 km (0.112 R)
• M61: 27,425,927 km (0.036 R)
• M62: 27,535,283 km (0.099 R)
• M63: 28,580,524 km (0.109 R)
• M64: 28,913,379 km (0.113 R)
• M65: 29,359,181 km (0.109 R)
• M66: 30,200,968 km (0.107 R)
• M67: 31,335,817 km (0.096 R)
• M68: 32,196,155 km (0.12 R)
• M69: 33,940,017 km (0.07 R)
• M70: 34,115,944 km (0.112 R)
• M71: 34,764,152 km (0.085 R)
• M72: 35,060,206 km (0.073 R)
• M73: 36,432,317 km (0.105 R)
• M74: 36,733,009 km (0.083 R)
• M75: 37,094,886 km (0.12 R)
• M76: 39,229,199 km (0.076 R)
• M77: 39,537,371 km (0.116 R)
• M78: 39,660,789 km (0.066 R)
• M79: 39,784,357 km (0.032 R)
• M80: 41,152,579 km (0.12 R)
• M81: 41,653,882 km (0.107 R)
• M82: 41,842,524 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 10.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.5 AU - 13.32 AU

Year: 13673 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,127,614 km

• M1: 135,835 km (0.064 R)
• M2: 305,928 km (0.092 R)
• M3: 684,410 km (0.083 R)
• M4: 930,798 km (0.067 R)
• M5: 1,064,987 km (0.118 R)
• M6: 1,440,478 km (0.098 R)
• M7: 1,856,210 km (0.077 R)
• M8: 2,738,987 km (0.078 R)
• M9: 2,935,409 km (0.115 R)
• M10: 3,194,663 km (0.108 R)
• M11: 3,828,808 km (0.112 R)
• M12: 3,922,606 km (0.108 R)
• M13: 4,080,731 km (0.064 R)
• M14: 4,176,623 km (0.11 R)
• M15: 4,468,788 km (0.07 R)
• M16: 4,970,539 km (0.113 R)
• M17: 6,173,455 km (0.093 R)
• M18: 6,845,599 km (0.09 R)
• M19: 6,921,594 km (0.09 R)
• M20: 7,190,272 km (0.109 R)
• M21: 7,384,300 km (0.106 R)
• M22: 7,777,593 km (0.103 R)
• M23: 7,976,858 km (0.115 R)
• M24: 8,339,632 km (0.101 R)
• M25: 8,543,534 km (0.116 R)
• M26: 8,956,425 km (0.071 R)
• M27: 9,801,652 km (0.09 R)
• M28: 10,364,739 km (0.041 R)
• M29: 10,452,254 km (0.115 R)
• M30: 10,849,436 km (0.117 R)
• M31: 11,795,194 km (0.083 R)
• M32: 12,024,228 km (0.092 R)
• M33: 12,486,934 km (0.09 R)
• M34: 12,767,281 km (0.097 R)
• M35: 13,144,267 km (0.093 R)
• M36: 13,429,550 km (0.07 R)
• M37: 14,346,286 km (0.051 R)
• M38: 17,632,353 km (0.059 R)
• M39: 17,789,431 km (0.097 R)
• M40: 18,369,422 km (0.078 R)
• M41: 18,475,487 km (0.066 R)
• M42: 18,848,584 km (0.094 R)
• M43: 19,062,808 km (0.093 R)
• M44: 19,170,219 km (0.108 R)
• M45: 19,385,790 km (0.065 R)
• M46: 19,656,263 km (0.036 R)
• M47: 21,027,477 km (0.074 R)
• M48: 21,472,830 km (0.062 R)
• M49: 22,090,220 km (0.11 R)
• M50: 23,572,735 km (0.055 R)
• M51: 24,151,379 km (0.095 R)
• M52: 24,559,333 km (0.085 R)
• M53: 24,910,738 km (0.088 R)
• M54: 27,054,027 km (0.075 R)
• M55: 27,417,101 km (0.109 R)
• M56: 27,659,898 km (0.102 R)
• M57: 28,086,701 km (0.066 R)
• M58: 28,270,258 km (0.096 R)
• M59: 28,515,598 km (0.104 R)
• M60: 29,194,024 km (0.098 R)
• M61: 29,628,457 km (0.058 R)
• M62: 30,252,878 km (0.097 R)
• M63: 30,692,696 km (0.058 R)
• M64: 31,197,738 km (0.113 R)
• M65: 34,940,976 km (0.069 R)
• M66: 35,600,703 km (0.106 R)
• M67: 36,464,331 km (0.081 R)
• M68: 37,267,672 km (0.099 R)
• M69: 38,483,603 km (0.113 R)
• M70: 40,262,921 km (0.04 R)
• M71: 40,331,885 km (0.114 R)
• M72: 40,608,192 km (0.075 R)
• M73: 41,998,854 km (0.097 R)
• M74: 42,629,858 km (0.119 R)
• M75: 43,264,003 km (0.053 R)
• M76: 45,903,359 km (0.112 R)
• M77: 46,842,983 km (0.076 R)
• M78: 47,060,797 km (0.101 R)
• M79: 48,594,475 km (0.088 R)
• M80: 48,888,435 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.7

Radius: 3.5

Gravity: 69.44 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.84 AU - 19.8 AU

Year: 26687 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,127,614 km

• M1: 323,730 km (0.109 R)
• M2: 637,437 km (0.12 R)
• M3: 692,339 km (0.088 R)
• M4: 989,440 km (0.107 R)
• M5: 1,118,244 km (0.115 R)
• M6: 1,391,859 km (0.038 R)
• M7: 1,427,612 km (0.096 R)
• M8: 1,536,370 km (0.114 R)
• M9: 1,997,880 km (0.095 R)
• M10: 2,038,121 km (0.118 R)
• M11: 2,285,556 km (0.066 R)
• M12: 2,853,729 km (0.057 R)
• M13: 3,958,210 km (0.094 R)
• M14: 4,528,028 km (0.11 R)
• M15: 6,504,216 km (0.1 R)
• M16: 7,111,584 km (0.111 R)
• M17: 7,173,218 km (0.118 R)
• M18: 7,297,235 km (0.109 R)
• M19: 8,972,431 km (0.108 R)
• M20: 9,106,022 km (0.032 R)
• M21: 9,646,968 km (0.118 R)
• M22: 9,990,295 km (0.079 R)
• M23: 10,689,067 km (0.059 R)
• M24: 11,548,058 km (0.052 R)
• M25: 12,354,839 km (0.09 R)
• M26: 12,727,488 km (0.101 R)
• M27: 13,790,530 km (0.086 R)
• M28: 15,597,523 km (0.085 R)
• M29: 16,897,827 km (0.097 R)
• M30: 17,228,289 km (0.115 R)
• M31: 17,394,343 km (0.062 R)
• M32: 17,811,721 km (0.098 R)
• M33: 18,063,793 km (0.109 R)
• M34: 18,486,407 km (0.114 R)
• M35: 18,912,462 km (0.115 R)
• M36: 19,427,827 km (0.088 R)
• M37: 20,648,097 km (0.083 R)
• M38: 20,912,885 km (0.096 R)
• M39: 22,434,145 km (0.056 R)
• M40: 23,253,792 km (0.113 R)
• M41: 23,621,205 km (0.027 R)
• M42: 24,175,913 km (0.063 R)
• M43: 24,734,961 km (0.082 R)
• M44: 25,016,055 km (0.048 R)
• M45: 25,581,535 km (0.097 R)
• M46: 27,013,336 km (0.115 R)
• M47: 27,109,677 km (0.08 R)
• M48: 27,496,388 km (0.119 R)
• M49: 28,177,357 km (0.025 R)
• M50: 29,556,051 km (0.111 R)
• M51: 30,353,707 km (0.112 R)
• M52: 30,855,758 km (0.107 R)
• M53: 31,969,963 km (0.108 R)
• M54: 32,685,938 km (0.081 R)
• M55: 34,133,447 km (0.059 R)
• M56: 35,496,284 km (0.117 R)
• M57: 36,343,756 km (0.104 R)
• M58: 36,663,297 km (0.105 R)
• M59: 40,900,656 km (0.114 R)
• M60: 42,123,619 km (0.037 R)
• M61: 42,235,368 km (0.094 R)
• M62: 43,020,458 km (0.11 R)
• M63: 43,358,400 km (0.117 R)
• M64: 43,810,484 km (0.068 R)
• M65: 49,001,531 km (0.051 R)
• M66: 52,448,265 km (0.07 R)
• M67: 52,809,245 km (0.106 R)
• M68: 53,654,772 km (0.098 R)
• M69: 56,218,132 km (0.104 R)
• M70: 56,957,744 km (0.048 R)
• M71: 57,452,613 km (0.09 R)
• M72: 58,945,899 km (0.082 R)
• M73: 59,070,963 km (0.101 R)
• M74: 61,970,469 km (0.074 R)
• M75: 63,886,369 km (0.048 R)
• M76: 67,252,920 km (0.104 R)
• M77: 68,169,057 km (0.048 R)
• M78: 68,562,948 km (0.105 R)
• M79: 69,749,259 km (0.108 R)
• M80: 71,075,295 km (0.108 R)
• M81: 73,752,199 km (0.1 R)
• M82: 75,102,918 km (0.071 R)
• M83: 77,281,213 km (0.027 R)
• M84: 78,653,025 km (0.026 R)
• M85: 80,032,916 km (0.08 R)
• M86: 80,864,680 km (0.097 R)
• M87: 81,420,885 km (0.118 R)
• M88: 82,257,436 km (0.111 R)
• M89: 83,096,830 km (0.069 R)
• M90: 86,766,765 km (0.11 R)
• M91: 88,764,794 km (0.047 R)
• M92: 90,777,783 km (0.082 R)
• M93: 93,096,849 km (0.043 R)
• M94: 93,533,825 km (0.112 R)
• M95: 93,679,683 km (0.085 R)
• M96: 93,825,541 km (0.114 R)
• M97: 96,464,447 km (0.091 R)
• M98: 97,054,162 km (0.118 R)
• M99: 97,201,815 km (0.088 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit