🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 201 Days

Day: 34.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 309 Days

Day: 38.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 325 Days

Day: 13.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,009,581 km

• M1: 57,595 km (0.116 R)
• M2: 540,647 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.86 AU - 1.04 AU

Year: 347 Days

Day: 31.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 105,009,581 km

• M1: 49,966 km (0.099 R)
• M2: 448,195 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 34.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,009,581 km

• M1: 29,920 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 634 Days

Day: 37 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.19 AU - 2.51 AU

Year: 1350 Days

Day: 38.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.55 AU - 3.65 AU

Year: 2560 Days

Day: 43.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,009,581 km

• M1: 1,825,992 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.8

Radius: 5.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.7 AU - 17.74 AU

Year: 25620 Days

Day: 19.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,009,581 km

• M1: 115,041 km (0.069 R)
• M2: 149,299 km (0.037 R)
• M3: 310,565 km (0.051 R)
• M4: 457,021 km (0.093 R)
• M5: 505,192 km (0.118 R)
• M6: 1,303,745 km (0.06 R)
• M7: 2,568,595 km (0.053 R)
• M8: 2,746,467 km (0.081 R)
• M9: 2,806,755 km (0.097 R)
• M10: 3,208,575 km (0.106 R)
• M11: 4,031,214 km (0.119 R)
• M12: 5,210,344 km (0.104 R)
• M13: 6,327,840 km (0.053 R)
• M14: 7,057,579 km (0.081 R)
• M15: 7,558,582 km (0.084 R)
• M16: 7,728,226 km (0.074 R)
• M17: 8,201,105 km (0.1 R)
• M18: 8,419,069 km (0.102 R)
• M19: 8,905,412 km (0.081 R)
• M20: 9,720,870 km (0.056 R)
• M21: 10,044,450 km (0.048 R)
• M22: 10,184,174 km (0.119 R)
• M23: 12,157,520 km (0.069 R)
• M24: 12,256,703 km (0.102 R)
• M25: 12,455,968 km (0.061 R)
• M26: 13,468,296 km (0.049 R)
• M27: 13,725,455 km (0.083 R)
• M28: 16,003,382 km (0.057 R)
• M29: 16,275,800 km (0.102 R)
• M30: 17,660,477 km (0.088 R)
• M31: 18,054,967 km (0.101 R)
• M32: 18,852,623 km (0.116 R)
• M33: 19,198,044 km (0.08 R)
• M34: 21,613,302 km (0.074 R)
• M35: 22,216,780 km (0.096 R)
• M36: 22,520,613 km (0.118 R)
• M37: 23,132,319 km (0.069 R)
• M38: 23,440,341 km (0.096 R)
• M39: 23,625,693 km (0.104 R)
• M40: 23,687,626 km (0.114 R)
• M41: 23,811,643 km (0.089 R)
• M42: 24,497,399 km (0.086 R)
• M43: 25,379,578 km (0.118 R)
• M44: 27,045,350 km (0.037 R)
• M45: 27,760,578 km (0.037 R)
• M46: 28,022,224 km (0.085 R)
• M47: 28,350,442 km (0.086 R)
• M48: 29,542,588 km (0.038 R)
• M49: 29,742,899 km (0.108 R)
• M50: 30,481,015 km (0.069 R)
• M51: 31,565,600 km (0.094 R)
• M52: 33,911,743 km (0.076 R)
• M53: 34,471,837 km (0.062 R)
• M54: 34,682,770 km (0.08 R)
• M55: 35,035,073 km (0.11 R)
• M56: 35,176,443 km (0.082 R)
• M57: 36,242,029 km (0.086 R)
• M58: 36,528,060 km (0.032 R)
• M59: 37,246,130 km (0.105 R)
• M60: 38,259,356 km (0.099 R)
• M61: 40,683,440 km (0.088 R)
• M62: 40,831,841 km (0.092 R)
• M63: 42,326,773 km (0.106 R)
• M64: 42,854,255 km (0.114 R)
• M65: 44,220,532 km (0.109 R)
• M66: 46,219,010 km (0.102 R)
• M67: 47,307,335 km (0.072 R)
• M68: 50,303,630 km (0.053 R)
• M69: 50,383,366 km (0.034 R)
• M70: 51,022,299 km (0.119 R)
• M71: 52,550,441 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.9

Radius: 4

Gravity: 55.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.99 AU - 17.99 AU

Year: 28594 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,009,581 km

• M1: 53,107 km (0.114 R)
• M2: 124,914 km (0.081 R)
• M3: 346,618 km (0.116 R)
• M4: 489,783 km (0.11 R)
• M5: 541,544 km (0.104 R)
• M6: 568,023 km (0.052 R)
• M7: 650,601 km (0.082 R)
• M8: 679,025 km (0.034 R)
• M9: 1,366,876 km (0.055 R)
• M10: 1,749,098 km (0.042 R)
• M11: 3,468,875 km (0.1 R)
• M12: 4,142,963 km (0.097 R)
• M13: 4,800,147 km (0.104 R)
• M14: 7,865,706 km (0.102 R)
• M15: 8,266,479 km (0.08 R)
• M16: 8,469,334 km (0.07 R)
• M17: 10,078,409 km (0.119 R)
• M18: 10,295,026 km (0.031 R)
• M19: 12,006,875 km (0.062 R)
• M20: 12,934,232 km (0.115 R)
• M21: 15,851,390 km (0.086 R)
• M22: 16,187,537 km (0.043 R)
• M23: 17,296,356 km (0.072 R)
• M24: 17,382,674 km (0.061 R)
• M25: 19,766,367 km (0.112 R)
• M26: 22,062,993 km (0.097 R)
• M27: 23,005,011 km (0.118 R)
• M28: 25,221,004 km (0.113 R)
• M29: 25,711,685 km (0.064 R)
• M30: 26,902,035 km (0.109 R)
• M31: 27,403,338 km (0.037 R)
• M32: 27,503,868 km (0.086 R)
• M33: 29,542,139 km (0.089 R)
• M34: 31,945,279 km (0.08 R)
• M35: 32,795,892 km (0.082 R)
• M36: 32,902,705 km (0.044 R)
• M37: 36,603,457 km (0.104 R)
• M38: 37,158,615 km (0.09 R)
• M39: 37,381,516 km (0.083 R)
• M40: 37,716,615 km (0.118 R)
• M41: 39,520,915 km (0.062 R)
• M42: 40,662,796 km (0.117 R)
• M43: 42,512,125 km (0.082 R)
• M44: 42,861,884 km (0.106 R)
• M45: 43,681,830 km (0.105 R)
• M46: 44,388,680 km (0.111 R)
• M47: 44,506,863 km (0.119 R)
• M48: 47,012,926 km (0.087 R)
• M49: 47,495,379 km (0.065 R)
• M50: 48,708,768 km (0.047 R)
• M51: 49,319,276 km (0.12 R)
• M52: 49,686,838 km (0.047 R)
• M53: 50,178,267 km (0.087 R)
• M54: 50,671,342 km (0.052 R)
• M55: 51,413,946 km (0.105 R)
• M56: 51,911,060 km (0.065 R)
• M57: 53,160,651 km (0.111 R)
• M58: 54,167,444 km (0.073 R)
• M59: 54,799,944 km (0.102 R)
• M60: 59,295,061 km (0.09 R)
• M61: 60,994,642 km (0.074 R)
• M62: 61,520,778 km (0.07 R)
• M63: 61,652,574 km (0.114 R)
• M64: 62,710,081 km (0.053 R)
• M65: 64,307,637 km (0.096 R)
• M66: 64,575,118 km (0.049 R)
• M67: 65,245,615 km (0.091 R)
• M68: 68,632,661 km (0.03 R)
• M69: 69,865,796 km (0.088 R)
• M70: 71,244,640 km (0.116 R)
• M71: 72,076,254 km (0.096 R)
• M72: 72,911,160 km (0.096 R)
• M73: 73,329,735 km (0.036 R)
• M74: 74,029,105 km (0.079 R)
• M75: 75,012,112 km (0.102 R)
• M76: 76,282,198 km (0.108 R)
• M77: 77,701,882 km (0.118 R)
• M78: 79,273,408 km (0.105 R)
• M79: 81,433,302 km (0.066 R)
• M80: 82,302,765 km (0.075 R)
• M81: 82,593,134 km (0.111 R)
• M82: 83,320,928 km (0.118 R)
• M83: 89,516,673 km (0.061 R)
• M84: 90,413,811 km (0.105 R)
• M85: 90,713,606 km (0.065 R)
• M86: 92,217,064 km (0.096 R)
• M87: 92,367,859 km (0.116 R)
• M88: 93,425,815 km (0.068 R)
• M89: 94,183,977 km (0.089 R)
• M90: 96,930,145 km (0.081 R)
• M91: 97,083,483 km (0.099 R)
• M92: 98,929,670 km (0.104 R)
• M93: 102,656,901 km (0.09 R)
• M94: 104,852,250 km (0.11 R)
• M95: 105,009,627 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit