🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.61 AU - 0.97 AU

Year: 249 Days

Day: 26.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.08 AU - 1.66 AU

Year: 569 Days

Day: 40.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,248,558 km

• M1: 627,264 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.29 AU - 1.55 AU

Year: 600 Days

Day: 43.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.94 AU - 2.6 AU

Year: 1213 Days

Day: 16.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,248,558 km

• M1: 933,192 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.93 AU - 3.41 AU

Year: 2002 Days

Day: 29.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.71 AU - 3.77 AU

Year: 2566 Days

Day: 19.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,248,558 km

• M1: 2,773,993 km (0.065 R)
• M2: 2,880,806 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.98 AU - 5.64 AU

Year: 3742 Days

Day: 47.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 5.1

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.74 AU - 17.98 AU

Year: 25660 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,248,558 km

• M1: 98,435 km (0.066 R)
• M2: 535,860 km (0.115 R)
• M3: 621,729 km (0.062 R)
• M4: 831,315 km (0.099 R)
• M5: 956,978 km (0.058 R)
• M6: 1,009,038 km (0.116 R)
• M7: 1,399,787 km (0.073 R)
• M8: 1,611,319 km (0.105 R)
• M9: 1,673,551 km (0.062 R)
• M10: 1,800,710 km (0.112 R)
• M11: 1,833,023 km (0.07 R)
• M12: 2,664,188 km (0.068 R)
• M13: 3,196,009 km (0.074 R)
• M14: 3,235,353 km (0.047 R)
• M15: 3,636,575 km (0.105 R)
• M16: 3,718,704 km (0.088 R)
• M17: 3,926,645 km (0.045 R)
• M18: 4,224,345 km (0.067 R)
• M19: 5,114,302 km (0.087 R)
• M20: 5,299,056 km (0.104 R)
• M21: 5,392,255 km (0.029 R)
• M22: 5,627,722 km (0.056 R)
• M23: 6,059,911 km (0.119 R)
• M24: 6,354,020 km (0.096 R)
• M25: 6,403,387 km (0.04 R)
• M26: 6,854,425 km (0.118 R)
• M27: 7,733,911 km (0.11 R)
• M28: 7,786,719 km (0.106 R)
• M29: 8,213,821 km (0.085 R)
• M30: 9,540,006 km (0.038 R)
• M31: 10,990,507 km (0.074 R)
• M32: 11,109,437 km (0.116 R)
• M33: 11,408,782 km (0.048 R)
• M34: 12,322,676 km (0.083 R)
• M35: 12,882,172 km (0.11 R)
• M36: 13,386,466 km (0.026 R)
• M37: 14,219,726 km (0.097 R)
• M38: 14,284,502 km (0.105 R)
• M39: 14,871,973 km (0.087 R)
• M40: 16,138,020 km (0.114 R)
• M41: 17,646,565 km (0.108 R)
• M42: 18,629,722 km (0.105 R)
• M43: 18,913,958 km (0.092 R)
• M44: 20,429,235 km (0.107 R)
• M45: 20,722,297 km (0.11 R)
• M46: 23,345,047 km (0.108 R)
• M47: 24,656,123 km (0.089 R)
• M48: 25,517,058 km (0.05 R)
• M49: 26,547,339 km (0.088 R)
• M50: 27,429,667 km (0.036 R)
• M51: 27,914,963 km (0.06 R)
• M52: 31,306,197 km (0.025 R)
• M53: 34,389,259 km (0.119 R)
• M54: 35,174,947 km (0.106 R)
• M55: 37,031,158 km (0.11 R)
• M56: 38,647,563 km (0.068 R)
• M57: 39,009,739 km (0.03 R)
• M58: 39,737,682 km (0.119 R)
• M59: 40,562,116 km (0.089 R)
• M60: 41,022,429 km (0.053 R)
• M61: 41,762,639 km (0.113 R)
• M62: 41,948,440 km (0.04 R)
• M63: 44,387,932 km (0.099 R)
• M64: 44,957,451 km (0.091 R)
• M65: 47,259,314 km (0.095 R)
• M66: 48,717,444 km (0.113 R)
• M67: 50,387,704 km (0.039 R)
• M68: 52,577,069 km (0.08 R)
• M69: 53,280,179 km (0.095 R)
• M70: 54,188,687 km (0.106 R)
• M71: 54,898,828 km (0.117 R)
• M72: 55,612,111 km (0.09 R)
• M73: 57,873,582 km (0.064 R)
• M74: 59,015,612 km (0.063 R)
• M75: 61,532,895 km (0.069 R)
• M76: 62,167,639 km (0.06 R)
• M77: 62,273,704 km (0.095 R)
• M78: 64,835,867 km (0.058 R)
• M79: 65,374,120 km (0.081 R)
• M80: 66,021,729 km (0.109 R)
• M81: 66,129,888 km (0.11 R)
• M82: 66,238,197 km (0.108 R)
• M83: 67,432,437 km (0.114 R)
• M84: 68,633,858 km (0.048 R)
• M85: 69,402,043 km (0.075 R)
• M86: 69,732,055 km (0.097 R)
• M87: 70,283,324 km (0.101 R)
• M88: 71,612,501 km (0.08 R)
• M89: 71,723,652 km (0.113 R)
• M90: 71,834,803 km (0.071 R)
• M91: 73,397,353 km (0.059 R)
• M92: 74,295,389 km (0.118 R)
• M93: 75,309,962 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.7

Radius: 6.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.72 AU - 20.18 AU

Year: 26980 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,248,558 km

• M1: 163,211 km (0.091 R)
• M2: 529,726 km (0.066 R)
• M3: 745,745 km (0.116 R)
• M4: 833,709 km (0.084 R)
• M5: 1,101,788 km (0.096 R)
• M6: 1,168,659 km (0.106 R)
• M7: 1,579,604 km (0.089 R)
• M8: 1,751,791 km (0.099 R)
• M9: 2,073,127 km (0.113 R)
• M10: 2,930,921 km (0.113 R)
• M11: 3,808,463 km (0.095 R)
• M12: 3,910,788 km (0.091 R)
• M13: 4,065,921 km (0.09 R)
• M14: 4,954,681 km (0.025 R)
• M15: 5,094,406 km (0.118 R)
• M16: 5,292,324 km (0.037 R)
• M17: 5,435,339 km (0.111 R)
• M18: 6,870,881 km (0.118 R)
• M19: 8,085,316 km (0.059 R)
• M20: 8,150,990 km (0.118 R)
• M21: 8,250,023 km (0.039 R)
• M22: 8,415,778 km (0.113 R)
• M23: 8,683,408 km (0.029 R)
• M24: 9,192,640 km (0.066 R)
• M25: 10,311,033 km (0.107 R)
• M26: 10,922,589 km (0.083 R)
• M27: 11,619,865 km (0.07 R)
• M28: 12,521,043 km (0.078 R)
• M29: 13,172,990 km (0.079 R)
• M30: 13,289,228 km (0.109 R)
• M31: 13,600,690 km (0.104 R)
• M32: 14,191,303 km (0.111 R)
• M33: 14,469,704 km (0.113 R)
• M34: 14,509,647 km (0.085 R)
• M35: 14,629,625 km (0.09 R)
• M36: 15,642,402 km (0.09 R)
• M37: 15,806,511 km (0.089 R)
• M38: 15,971,368 km (0.1 R)
• M39: 16,385,604 km (0.053 R)
• M40: 16,468,930 km (0.089 R)
• M41: 16,761,544 km (0.034 R)
• M42: 17,267,035 km (0.076 R)
• M43: 17,351,857 km (0.111 R)
• M44: 18,379,744 km (0.057 R)
• M45: 18,857,260 km (0.101 R)
• M46: 19,427,079 km (0.103 R)
• M47: 19,647,736 km (0.104 R)
• M48: 19,869,290 km (0.12 R)
• M49: 20,314,643 km (0.109 R)
• M50: 20,853,644 km (0.083 R)
• M51: 20,943,851 km (0.106 R)
• M52: 22,359,646 km (0.09 R)
• M53: 22,590,924 km (0.073 R)
• M54: 22,730,050 km (0.076 R)
• M55: 22,869,475 km (0.102 R)
• M56: 23,476,843 km (0.091 R)
• M57: 23,617,764 km (0.037 R)
• M58: 23,664,738 km (0.046 R)
• M59: 25,186,298 km (0.115 R)
• M60: 26,543,449 km (0.114 R)
• M61: 26,837,409 km (0.118 R)
• M62: 27,824,905 km (0.093 R)
• M63: 29,530,620 km (0.089 R)
• M64: 29,987,791 km (0.07 R)
• M65: 30,806,390 km (0.096 R)
• M66: 31,063,699 km (0.086 R)
• M67: 31,321,605 km (0.112 R)
• M68: 32,727,227 km (0.094 R)
• M69: 33,042,280 km (0.081 R)
• M70: 33,940,615 km (0.086 R)
• M71: 34,847,029 km (0.085 R)
• M72: 35,599,356 km (0.087 R)
• M73: 35,869,381 km (0.06 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit