🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.03 AU - 1.03 AU

Year: 376 Days

Day: 28 Hours

Environment

Temp: 40 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.31 AU - 1.31 AU

Year: 540 Days

Day: 13.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,356,861 km

• M1: 837,748 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.31 AU - 1.67 AU

Year: 655 Days

Day: 40.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,356,861 km

• M1: 152,440 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.32 AU - 1.8 AU

Year: 701 Days

Day: 37.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,356,861 km

• M1: 53,257 km (0.086 R)
• M2: 612,454 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.17 AU - 2.91 AU

Year: 1457 Days

Day: 24.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,356,861 km

• M1: 268,229 km (0.062 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 11.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.6 AU - 12.44 AU

Year: 14072 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,356,861 km

• M1: 270,623 km (0.114 R)
• M2: 424,260 km (0.066 R)
• M3: 720,613 km (0.111 R)
• M4: 814,860 km (0.079 R)
• M5: 1,102,686 km (0.07 R)
• M6: 1,236,127 km (0.074 R)
• M7: 1,422,825 km (0.108 R)
• M8: 1,877,304 km (0.106 R)
• M9: 2,404,636 km (0.104 R)
• M10: 3,102,510 km (0.112 R)
• M11: 3,860,373 km (0.111 R)
• M12: 4,637,235 km (0.102 R)
• M13: 4,969,043 km (0.088 R)
• M14: 5,577,906 km (0.089 R)
• M15: 5,772,982 km (0.077 R)
• M16: 6,250,648 km (0.075 R)
• M17: 6,412,812 km (0.108 R)
• M18: 6,535,183 km (0.082 R)
• M19: 6,617,312 km (0.106 R)
• M20: 7,201,641 km (0.079 R)
• M21: 8,286,076 km (0.114 R)
• M22: 8,734,122 km (0.099 R)
• M23: 9,513,976 km (0.112 R)
• M24: 10,315,970 km (0.084 R)
• M25: 11,783,974 km (0.119 R)
• M26: 11,984,585 km (0.044 R)
• M27: 13,577,952 km (0.095 R)
• M28: 13,735,628 km (0.069 R)
• M29: 14,052,925 km (0.111 R)
• M30: 14,426,171 km (0.081 R)
• M31: 15,019,327 km (0.035 R)
• M32: 16,620,922 km (0.094 R)
• M33: 17,072,259 km (0.1 R)
• M34: 17,584,931 km (0.118 R)
• M35: 18,567,041 km (0.088 R)
• M36: 19,094,223 km (0.062 R)
• M37: 19,745,124 km (0.075 R)
• M38: 21,190,688 km (0.063 R)
• M39: 21,434,981 km (0.078 R)
• M40: 22,049,679 km (0.088 R)
• M41: 22,359,197 km (0.09 R)
• M42: 23,170,616 km (0.106 R)
• M43: 24,373,981 km (0.091 R)
• M44: 24,501,887 km (0.093 R)
• M45: 24,629,943 km (0.095 R)
• M46: 24,758,298 km (0.049 R)
• M47: 25,792,618 km (0.066 R)
• M48: 26,446,360 km (0.113 R)
• M49: 27,171,760 km (0.114 R)
• M50: 27,636,711 km (0.113 R)
• M51: 29,047,568 km (0.098 R)
• M52: 29,386,856 km (0.111 R)
• M53: 29,591,057 km (0.1 R)
• M54: 30,000,955 km (0.078 R)
• M55: 32,218,893 km (0.11 R)
• M56: 32,852,141 km (0.071 R)
• M57: 34,848,375 km (0.063 R)
• M58: 35,425,973 km (0.104 R)
• M59: 36,152,420 km (0.038 R)
• M60: 37,177,614 km (0.095 R)
• M61: 37,841,679 km (0.039 R)
• M62: 40,764,672 km (0.079 R)
• M63: 41,449,531 km (0.09 R)
• M64: 45,401,308 km (0.12 R)
• M65: 45,558,685 km (0.093 R)
• M66: 46,111,150 km (0.117 R)
• M67: 46,665,709 km (0.073 R)
• M68: 47,302,248 km (0.086 R)
• M69: 48,423,036 km (0.103 R)
• M70: 50,446,197 km (0.099 R)
• M71: 51,017,661 km (0.09 R)
• M72: 51,837,757 km (0.09 R)
• M73: 52,662,190 km (0.103 R)
• M74: 53,490,963 km (0.093 R)
• M75: 54,658,424 km (0.112 R)
• M76: 55,329,371 km (0.117 R)
• M77: 56,425,474 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.9

Radius: 3.1

Gravity: 68.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.85 AU - 18.57 AU

Year: 21348 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,356,861 km

• M1: 690,843 km (0.106 R)
• M2: 813,663 km (0.115 R)
• M3: 890,706 km (0.116 R)
• M4: 997,219 km (0.086 R)
• M5: 1,462,618 km (0.086 R)
• M6: 1,816,417 km (0.067 R)
• M7: 1,849,778 km (0.12 R)
• M8: 2,124,589 km (0.088 R)
• M9: 2,159,894 km (0.076 R)
• M10: 2,339,112 km (0.049 R)
• M11: 2,673,613 km (0.037 R)
• M12: 2,904,891 km (0.096 R)
• M13: 3,263,926 km (0.098 R)
• M14: 3,427,886 km (0.116 R)
• M15: 3,594,538 km (0.097 R)
• M16: 3,935,770 km (0.107 R)
• M17: 4,242,745 km (0.051 R)
• M18: 4,287,176 km (0.095 R)
• M19: 4,879,583 km (0.099 R)
• M20: 5,988,702 km (0.115 R)
• M21: 6,752,100 km (0.079 R)
• M22: 8,312,406 km (0.108 R)
• M23: 8,875,193 km (0.068 R)
• M24: 9,508,291 km (0.1 R)
• M25: 11,061,416 km (0.094 R)
• M26: 11,122,751 km (0.068 R)
• M27: 11,430,923 km (0.093 R)
• M28: 12,308,614 km (0.101 R)
• M29: 12,435,772 km (0.112 R)
• M30: 13,599,643 km (0.101 R)
• M31: 15,409,329 km (0.031 R)
• M32: 16,797,747 km (0.049 R)
• M33: 19,989,567 km (0.07 R)
• M34: 20,288,912 km (0.106 R)
• M35: 20,514,356 km (0.072 R)
• M36: 20,891,791 km (0.118 R)
• M37: 22,115,352 km (0.107 R)
• M38: 22,192,545 km (0.104 R)
• M39: 22,969,855 km (0.029 R)
• M40: 23,519,328 km (0.116 R)
• M41: 24,471,070 km (0.12 R)
• M42: 24,711,025 km (0.09 R)
• M43: 28,654,275 km (0.113 R)
• M44: 29,330,308 km (0.103 R)
• M45: 30,439,876 km (0.077 R)
• M46: 30,870,269 km (0.053 R)
• M47: 32,524,073 km (0.08 R)
• M48: 34,385,071 km (0.117 R)
• M49: 35,373,763 km (0.1 R)
• M50: 36,371,581 km (0.073 R)
• M51: 36,645,345 km (0.11 R)
• M52: 37,011,411 km (0.094 R)
• M53: 41,117,274 km (0.092 R)
• M54: 41,592,846 km (0.108 R)
• M55: 42,261,847 km (0.12 R)
• M56: 42,838,098 km (0.109 R)
• M57: 43,030,631 km (0.1 R)
• M58: 43,127,121 km (0.067 R)
• M59: 44,582,260 km (0.076 R)
• M60: 44,875,172 km (0.119 R)
• M61: 45,856,235 km (0.116 R)
• M62: 46,053,256 km (0.07 R)
• M63: 46,151,990 km (0.094 R)
• M64: 46,547,228 km (0.118 R)
• M65: 47,042,846 km (0.03 R)
• M66: 47,639,891 km (0.083 R)
• M67: 47,939,386 km (0.106 R)
• M68: 48,039,317 km (0.066 R)
• M69: 48,339,710 km (0.112 R)
• M70: 48,540,171 km (0.104 R)
• M71: 48,640,551 km (0.064 R)
• M72: 49,244,328 km (0.093 R)
• M73: 49,345,306 km (0.114 R)
• M74: 50,459,362 km (0.114 R)
• M75: 52,300,164 km (0.093 R)
• M76: 56,152,458 km (0.086 R)
• M77: 56,891,472 km (0.118 R)
• M78: 58,059,233 km (0.112 R)
• M79: 59,449,595 km (0.109 R)
• M80: 59,987,250 km (0.055 R)
• M81: 60,202,671 km (0.065 R)
• M82: 60,634,560 km (0.1 R)
• M83: 62,699,609 km (0.081 R)
• M84: 64,677,143 km (0.047 R)
• M85: 65,451,612 km (0.114 R)
• M86: 66,340,672 km (0.089 R)
• M87: 67,009,973 km (0.118 R)
• M88: 70,390,137 km (0.062 R)
• M89: 74,750,466 km (0.116 R)
• M90: 75,098,430 km (0.11 R)
• M91: 76,028,779 km (0.101 R)
• M92: 76,145,466 km (0.088 R)
• M93: 77,901,296 km (0.083 R)
• M94: 78,136,314 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 6.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.62 AU - 21.58 AU

Year: 27713 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 51,356,861 km

• M1: 176,226 km (0.079 R)
• M2: 238,160 km (0.089 R)
• M3: 403,465 km (0.104 R)
• M4: 507,735 km (0.074 R)
• M5: 892,950 km (0.11 R)
• M6: 1,199,027 km (0.12 R)
• M7: 1,264,102 km (0.118 R)
• M8: 1,308,233 km (0.085 R)
• M9: 1,443,470 km (0.11 R)
• M10: 1,727,855 km (0.069 R)
• M11: 2,029,744 km (0.096 R)
• M12: 2,541,069 km (0.057 R)
• M13: 2,597,169 km (0.039 R)
• M14: 2,653,717 km (0.077 R)
• M15: 4,497,361 km (0.102 R)
• M16: 4,981,310 km (0.109 R)
• M17: 5,774,777 km (0.085 R)
• M18: 5,960,578 km (0.074 R)
• M19: 6,035,526 km (0.05 R)
• M20: 6,491,500 km (0.055 R)
• M21: 6,607,140 km (0.065 R)
• M22: 6,997,740 km (0.112 R)
• M23: 7,638,467 km (0.064 R)
• M24: 7,719,849 km (0.116 R)
• M25: 7,965,787 km (0.088 R)
• M26: 8,089,654 km (0.075 R)
• M27: 9,017,909 km (0.114 R)
• M28: 9,846,532 km (0.11 R)
• M29: 10,113,115 km (0.111 R)
• M30: 10,699,240 km (0.076 R)
• M31: 11,762,731 km (0.039 R)
• M32: 11,809,705 km (0.102 R)
• M33: 13,102,380 km (0.053 R)
• M34: 14,238,426 km (0.088 R)
• M35: 14,338,806 km (0.117 R)
• M36: 14,439,336 km (0.112 R)
• M37: 15,047,302 km (0.114 R)
• M38: 16,027,018 km (0.027 R)
• M39: 16,183,647 km (0.086 R)
• M40: 16,709,185 km (0.119 R)
• M41: 17,885,173 km (0.07 R)
• M42: 18,210,399 km (0.1 R)
• M43: 19,586,999 km (0.111 R)
• M44: 19,698,449 km (0.084 R)
• M45: 19,754,399 km (0.07 R)
• M46: 20,034,446 km (0.112 R)
• M47: 20,090,695 km (0.095 R)
• M48: 20,541,882 km (0.111 R)
• M49: 20,768,822 km (0.089 R)
• M50: 21,454,579 km (0.036 R)
• M51: 21,742,405 km (0.094 R)
• M52: 22,848,232 km (0.091 R)
• M53: 23,024,459 km (0.066 R)
• M54: 23,615,221 km (0.032 R)
• M55: 23,852,932 km (0.096 R)
• M56: 23,912,472 km (0.084 R)
• M57: 23,972,012 km (0.086 R)
• M58: 24,330,747 km (0.108 R)
• M59: 25,295,803 km (0.069 R)
• M60: 25,905,265 km (0.106 R)
• M61: 27,325,397 km (0.039 R)
• M62: 28,139,210 km (0.07 R)
• M63: 29,406,753 km (0.079 R)
• M64: 29,534,509 km (0.043 R)
• M65: 30,047,480 km (0.085 R)
• M66: 31,734,795 km (0.096 R)
• M67: 32,656,018 km (0.1 R)
• M68: 33,186,343 km (0.064 R)
• M69: 33,252,914 km (0.088 R)
• M70: 33,519,348 km (0.047 R)
• M71: 34,794,520 km (0.103 R)
• M72: 35,268,296 km (0.103 R)
• M73: 36,017,183 km (0.084 R)
• M74: 36,496,495 km (0.102 R)
• M75: 37,046,865 km (0.09 R)
• M76: 37,184,795 km (0.111 R)
• M77: 37,669,193 km (0.11 R)
• M78: 38,225,398 km (0.115 R)
• M79: 38,924,468 km (0.07 R)
• M80: 40,690,322 km (0.06 R)
• M81: 41,618,876 km (0.09 R)
• M82: 43,788,344 km (0.095 R)
• M83: 44,080,359 km (0.099 R)
• M84: 44,372,972 km (0.103 R)
• M85: 45,328,604 km (0.06 R)
• M86: 45,550,158 km (0.094 R)
• M87: 45,624,059 km (0.057 R)
• M88: 45,994,165 km (0.113 R)
• M89: 46,514,167 km (0.097 R)
• M90: 46,588,517 km (0.071 R)
• M91: 46,961,315 km (0.109 R)
• M92: 47,035,964 km (0.091 R)
• M93: 47,634,655 km (0.072 R)
• M94: 48,010,295 km (0.11 R)
• M95: 49,826,264 km (0.118 R)
• M96: 50,054,999 km (0.12 R)
• M97: 50,819,444 km (0.118 R)
• M98: 50,972,782 km (0.077 R)
• M99: 51,049,525 km (0.11 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit