🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 39.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.32 AU - 1.72 AU

Year: 653 Days

Day: 23 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,588,095 km

• M1: 74,051 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.85 AU - 2.29 AU

Year: 1037 Days

Day: 23.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,588,095 km

• M1: 152,440 km (0.108 R)
• M2: 1,188,405 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.83 AU - 4.49 AU

Year: 2955 Days

Day: 43.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,588,095 km

• M1: 518,955 km (0.114 R)
• M2: 1,850,226 km (0.086 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.6

Radius: 3.6

Gravity: 45.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.52 AU - 17.92 AU

Year: 23809 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,588,095 km

• M1: 179,817 km (0.037 R)
• M2: 292,763 km (0.107 R)
• M3: 672,293 km (0.077 R)
• M4: 771,327 km (0.088 R)
• M5: 1,124,527 km (0.108 R)
• M6: 1,183,020 km (0.108 R)
• M7: 1,212,491 km (0.077 R)
• M8: 1,489,696 km (0.078 R)
• M9: 2,318,617 km (0.043 R)
• M10: 2,355,718 km (0.119 R)
• M11: 2,621,553 km (0.092 R)
• M12: 3,139,910 km (0.07 R)
• M13: 3,559,831 km (0.08 R)
• M14: 4,543,886 km (0.116 R)
• M15: 5,113,704 km (0.101 R)
• M16: 6,528,601 km (0.089 R)
• M17: 7,552,598 km (0.098 R)
• M18: 7,942,450 km (0.092 R)
• M19: 9,926,268 km (0.09 R)
• M20: 10,169,214 km (0.117 R)
• M21: 10,352,771 km (0.055 R)
• M22: 11,349,841 km (0.081 R)
• M23: 11,731,615 km (0.096 R)
• M24: 12,312,204 km (0.041 R)
• M25: 12,638,627 km (0.097 R)
• M26: 14,040,957 km (0.048 R)
• M27: 14,794,930 km (0.059 R)
• M28: 15,985,879 km (0.078 R)
• M29: 16,556,744 km (0.045 R)
• M30: 18,906,628 km (0.042 R)
• M31: 19,434,409 km (0.04 R)
• M32: 20,043,422 km (0.118 R)
• M33: 21,986,698 km (0.088 R)
• M34: 22,303,247 km (0.116 R)
• M35: 23,020,719 km (0.032 R)
• M36: 24,560,380 km (0.073 R)
• M37: 26,467,902 km (0.093 R)
• M38: 28,165,090 km (0.104 R)
• M39: 28,767,371 km (0.088 R)
• M40: 28,853,689 km (0.095 R)
• M41: 32,468,871 km (0.108 R)
• M42: 32,648,838 km (0.105 R)
• M43: 32,738,896 km (0.077 R)
• M44: 34,283,344 km (0.1 R)
• M45: 36,597,324 km (0.064 R)
• M46: 36,972,216 km (0.104 R)
• M47: 40,306,453 km (0.052 R)
• M48: 41,569,060 km (0.067 R)
• M49: 42,647,660 km (0.074 R)
• M50: 43,239,769 km (0.105 R)
• M51: 43,636,053 km (0.092 R)
• M52: 44,133,167 km (0.115 R)
• M53: 45,635,429 km (0.074 R)
• M54: 45,736,258 km (0.115 R)
• M55: 46,140,022 km (0.091 R)
• M56: 46,950,993 km (0.083 R)
• M57: 49,102,360 km (0.112 R)
• M58: 49,308,954 km (0.069 R)
• M59: 49,722,891 km (0.088 R)
• M60: 50,241,996 km (0.08 R)
• M61: 51,180,872 km (0.05 R)
• M62: 51,810,081 km (0.119 R)
• M63: 52,441,683 km (0.111 R)
• M64: 52,652,915 km (0.114 R)
• M65: 52,970,063 km (0.118 R)
• M66: 53,287,958 km (0.042 R)
• M67: 54,458,861 km (0.111 R)
• M68: 55,208,496 km (0.063 R)
• M69: 57,913,225 km (0.114 R)
• M70: 59,666,662 km (0.114 R)
• M71: 59,776,916 km (0.077 R)
• M72: 59,887,169 km (0.092 R)
• M73: 61,104,148 km (0.109 R)
• M74: 62,889,000 km (0.049 R)
• M75: 63,001,198 km (0.097 R)
• M76: 63,675,286 km (0.099 R)
• M77: 65,939,600 km (0.118 R)
• M78: 67,425,555 km (0.102 R)
• M79: 68,575,963 km (0.073 R)
• M80: 69,153,710 km (0.112 R)
• M81: 69,965,129 km (0.074 R)
• M82: 70,546,616 km (0.059 R)
• M83: 75,018,395 km (0.103 R)
• M84: 75,137,326 km (0.11 R)
• M85: 75,971,483 km (0.07 R)
• M86: 76,808,633 km (0.093 R)
• M87: 78,492,208 km (0.038 R)
• M88: 78,975,409 km (0.076 R)
• M89: 79,823,479 km (0.059 R)
• M90: 79,944,953 km (0.111 R)
• M91: 80,431,146 km (0.11 R)
• M92: 80,674,541 km (0.057 R)
• M93: 80,918,386 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.4

Radius: 7.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.37 AU - 22.47 AU

Year: 27531 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,588,095 km

• M1: 230,680 km (0.108 R)
• M2: 695,929 km (0.092 R)
• M3: 1,201,570 km (0.109 R)
• M4: 1,314,367 km (0.098 R)
• M5: 1,581,100 km (0.108 R)
• M6: 1,642,734 km (0.105 R)
• M7: 1,832,424 km (0.118 R)
• M8: 1,996,084 km (0.093 R)
• M9: 2,062,805 km (0.085 R)
• M10: 2,164,532 km (0.082 R)
• M11: 2,302,610 km (0.061 R)
• M12: 4,390,548 km (0.08 R)
• M13: 5,106,075 km (0.11 R)
• M14: 5,337,203 km (0.073 R)
• M15: 5,666,319 km (0.111 R)
• M16: 5,713,891 km (0.101 R)
• M17: 6,295,228 km (0.102 R)
• M18: 8,042,232 km (0.059 R)
• M19: 9,303,492 km (0.089 R)
• M20: 9,642,480 km (0.112 R)
• M21: 10,100,848 km (0.074 R)
• M22: 10,801,714 km (0.101 R)
• M23: 12,435,323 km (0.108 R)
• M24: 13,059,745 km (0.049 R)
• M25: 13,822,394 km (0.114 R)
• M26: 14,079,852 km (0.092 R)
• M27: 14,468,956 km (0.071 R)
• M28: 14,993,297 km (0.04 R)
• M29: 15,993,209 km (0.096 R)
• M30: 16,808,518 km (0.111 R)
• M31: 17,776,865 km (0.11 R)
• M32: 20,129,740 km (0.08 R)
• M33: 20,421,605 km (0.113 R)
• M34: 20,494,759 km (0.114 R)
• M35: 21,157,328 km (0.119 R)
• M36: 21,453,980 km (0.096 R)
• M37: 24,729,276 km (0.032 R)
• M38: 25,041,786 km (0.083 R)
• M39: 25,120,175 km (0.111 R)
• M40: 25,907,958 km (0.078 R)
• M41: 27,024,556 km (0.039 R)
• M42: 27,346,341 km (0.035 R)
• M43: 28,319,775 km (0.091 R)
• M44: 28,974,864 km (0.066 R)
• M45: 29,717,916 km (0.088 R)
• M46: 30,133,499 km (0.115 R)
• M47: 30,802,202 km (0.104 R)
• M48: 31,054,274 km (0.087 R)
• M49: 31,814,680 km (0.075 R)
• M50: 32,324,958 km (0.096 R)
• M51: 32,581,070 km (0.11 R)
• M52: 35,004,107 km (0.076 R)
• M53: 35,355,063 km (0.111 R)
• M54: 35,530,841 km (0.118 R)
• M55: 36,325,953 km (0.105 R)
• M56: 37,395,129 km (0.084 R)
• M57: 37,484,589 km (0.119 R)
• M58: 37,663,957 km (0.096 R)
• M59: 37,843,624 km (0.111 R)
• M60: 37,933,532 km (0.074 R)
• M61: 38,836,654 km (0.099 R)
• M62: 39,381,939 km (0.106 R)
• M63: 41,866,759 km (0.099 R)
• M64: 41,959,809 km (0.099 R)
• M65: 42,799,951 km (0.059 R)
• M66: 44,307,149 km (0.1 R)
• M67: 44,781,823 km (0.041 R)
• M68: 49,422,649 km (0.119 R)
• M69: 49,520,934 km (0.088 R)
• M70: 53,405,093 km (0.089 R)
• M71: 53,809,008 km (0.119 R)
• M72: 54,112,542 km (0.04 R)
• M73: 54,619,828 km (0.109 R)
• M74: 55,332,662 km (0.07 R)
• M75: 55,434,688 km (0.059 R)
• M76: 55,639,038 km (0.108 R)
• M77: 56,048,488 km (0.09 R)
• M78: 56,767,455 km (0.085 R)
• M79: 57,076,375 km (0.054 R)
• M80: 57,799,681 km (0.089 R)
• M81: 58,318,187 km (0.049 R)
• M82: 58,734,069 km (0.083 R)
• M83: 63,587,173 km (0.118 R)
• M84: 65,521,025 km (0.085 R)
• M85: 69,226,115 km (0.104 R)
• M86: 70,218,099 km (0.088 R)
• M87: 70,660,609 km (0.05 R)
• M88: 71,326,021 km (0.093 R)
• M89: 71,548,174 km (0.106 R)
• M90: 75,361,723 km (0.087 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit