🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 39.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 343 Days

Day: 14.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 127.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,037,081 km

• M1: 82,728 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.76 AU - 2.88 AU

Year: 1784 Days

Day: 33.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.44 AU - 3.54 AU

Year: 1948 Days

Day: 31.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,037,081 km

• M1: 594,652 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.62 AU - 3.6 AU

Year: 2066 Days

Day: 25.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.22 AU - 3.32 AU

Year: 2228 Days

Day: 30.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 12.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.29 AU - 10.49 AU

Year: 9155 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 108,037,081 km

• M1: 162,164 km (0.109 R)
• M2: 415,583 km (0.044 R)
• M3: 520,152 km (0.103 R)
• M4: 723,455 km (0.112 R)
• M5: 1,939,985 km (0.077 R)
• M6: 2,595,673 km (0.109 R)
• M7: 2,721,933 km (0.106 R)
• M8: 3,135,871 km (0.104 R)
• M9: 3,316,286 km (0.09 R)
• M10: 3,570,004 km (0.069 R)
• M11: 3,687,588 km (0.104 R)
• M12: 4,096,738 km (0.101 R)
• M13: 4,195,173 km (0.094 R)
• M14: 4,344,322 km (0.098 R)
• M15: 4,495,266 km (0.051 R)
• M16: 5,600,495 km (0.107 R)
• M17: 5,820,404 km (0.103 R)
• M18: 6,015,031 km (0.113 R)
• M19: 6,183,778 km (0.095 R)
• M20: 6,382,444 km (0.043 R)
• M21: 7,407,937 km (0.09 R)
• M22: 7,619,169 km (0.076 R)
• M23: 8,390,047 km (0.106 R)
• M24: 8,484,144 km (0.101 R)
• M25: 8,800,693 km (0.094 R)
• M26: 9,088,968 km (0.119 R)
• M27: 9,315,310 km (0.049 R)
• M28: 9,445,460 km (0.113 R)
• M29: 9,608,970 km (0.111 R)
• M30: 10,005,405 km (0.075 R)
• M31: 10,239,226 km (0.104 R)
• M32: 10,508,652 km (0.059 R)
• M33: 10,814,580 km (0.116 R)
• M34: 11,749,716 km (0.065 R)
• M35: 11,996,552 km (0.108 R)
• M36: 13,439,125 km (0.112 R)
• M37: 13,882,682 km (0.118 R)
• M38: 14,330,878 km (0.084 R)
• M39: 14,746,012 km (0.101 R)
• M40: 15,280,076 km (0.101 R)
• M41: 15,588,248 km (0.079 R)
• M42: 15,704,336 km (0.052 R)
• M43: 18,166,567 km (0.09 R)
• M44: 18,739,078 km (0.037 R)
• M45: 19,317,423 km (0.037 R)
• M46: 19,608,990 km (0.064 R)
• M47: 20,534,402 km (0.087 R)
• M48: 21,905,766 km (0.059 R)
• M49: 22,122,683 km (0.116 R)
• M50: 22,296,815 km (0.115 R)
• M51: 22,384,030 km (0.051 R)
• M52: 24,017,938 km (0.094 R)
• M53: 25,007,528 km (0.096 R)
• M54: 25,507,335 km (0.119 R)
• M55: 26,933,750 km (0.114 R)
• M56: 27,961,637 km (0.097 R)
• M57: 28,197,104 km (0.075 R)
• M58: 29,911,496 km (0.081 R)
• M59: 30,055,858 km (0.105 R)
• M60: 30,635,699 km (0.114 R)
• M61: 31,512,492 km (0.06 R)
• M62: 32,003,173 km (0.03 R)
• M63: 32,348,146 km (0.091 R)
• M64: 32,545,765 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 13

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.53 AU - 12.15 AU

Year: 13445 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,037,081 km

• M1: 254,017 km (0.047 R)
• M2: 343,477 km (0.049 R)
• M3: 495,618 km (0.039 R)
• M4: 641,176 km (0.089 R)
• M5: 939,774 km (0.096 R)
• M6: 1,171,351 km (0.027 R)
• M7: 1,305,840 km (0.106 R)
• M8: 1,469,649 km (0.051 R)
• M9: 1,690,755 km (0.095 R)
• M10: 2,056,971 km (0.051 R)
• M11: 2,221,678 km (0.105 R)
• M12: 2,362,450 km (0.086 R)
• M13: 2,833,084 km (0.061 R)
• M14: 2,955,456 km (0.088 R)
• M15: 3,079,622 km (0.059 R)
• M16: 3,895,080 km (0.093 R)
• M17: 4,274,610 km (0.072 R)
• M18: 4,415,680 km (0.074 R)
• M19: 5,256,420 km (0.101 R)
• M20: 5,369,816 km (0.08 R)
• M21: 5,599,000 km (0.06 R)
• M22: 5,831,475 km (0.114 R)
• M23: 6,027,597 km (0.119 R)
• M24: 6,146,378 km (0.11 R)
• M25: 6,670,120 km (0.077 R)
• M26: 6,752,100 km (0.082 R)
• M27: 6,958,246 km (0.106 R)
• M28: 7,503,979 km (0.053 R)
• M29: 9,041,546 km (0.08 R)
• M30: 9,452,341 km (0.062 R)
• M31: 9,544,494 km (0.03 R)
• M32: 10,577,766 km (0.082 R)
• M33: 11,205,030 km (0.04 R)
• M34: 11,351,486 km (0.105 R)
• M35: 12,243,838 km (0.12 R)
• M36: 13,210,090 km (0.101 R)
• M37: 13,416,685 km (0.12 R)
• M38: 13,780,806 km (0.025 R)
• M39: 13,937,884 km (0.066 R)
• M40: 15,000,029 km (0.091 R)
• M41: 15,758,939 km (0.085 R)
• M42: 15,923,197 km (0.068 R)
• M43: 16,364,212 km (0.043 R)
• M44: 16,474,914 km (0.089 R)
• M45: 16,753,166 km (0.089 R)
• M46: 17,314,308 km (0.106 R)
• M47: 18,455,141 km (0.104 R)
• M48: 19,092,877 km (0.09 R)
• M49: 20,033,399 km (0.117 R)
• M50: 20,808,765 km (0.118 R)
• M51: 20,989,030 km (0.117 R)
• M52: 21,715,627 km (0.098 R)
• M53: 24,196,408 km (0.102 R)
• M54: 24,576,237 km (0.117 R)
• M55: 25,470,085 km (0.116 R)
• M56: 26,896,351 km (0.072 R)
• M57: 27,487,262 km (0.109 R)
• M58: 29,690,540 km (0.081 R)
• M59: 30,301,198 km (0.049 R)
• M60: 30,505,699 km (0.071 R)
• M61: 30,984,561 km (0.106 R)
• M62: 31,811,389 km (0.081 R)
• M63: 32,158,157 km (0.093 R)
• M64: 32,436,259 km (0.092 R)
• M65: 33,346,113 km (0.089 R)
• M66: 33,910,097 km (0.075 R)
• M67: 34,051,617 km (0.085 R)
• M68: 35,621,048 km (0.099 R)
• M69: 36,414,665 km (0.109 R)
• M70: 36,632,180 km (0.098 R)
• M71: 38,166,306 km (0.045 R)
• M72: 38,534,766 km (0.092 R)
• M73: 39,349,326 km (0.061 R)
• M74: 40,244,370 km (0.082 R)
• M75: 41,070,899 km (0.093 R)
• M76: 41,221,693 km (0.109 R)
• M77: 41,372,787 km (0.114 R)
• M78: 41,524,031 km (0.089 R)
• M79: 44,277,529 km (0.108 R)
• M80: 44,975,104 km (0.077 R)
• M81: 45,754,509 km (0.041 R)
• M82: 47,010,682 km (0.069 R)
• M83: 48,597,018 km (0.071 R)
• M84: 49,557,137 km (0.104 R)
• M85: 50,442,756 km (0.095 R)
• M86: 50,928,052 km (0.101 R)
• M87: 51,658,838 km (0.098 R)
• M88: 51,740,368 km (0.11 R)
• M89: 54,368,205 km (0.095 R)
• M90: 54,865,767 km (0.09 R)
• M91: 55,698,429 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.3

Radius: 4.7

Gravity: 37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.33 AU - 23.49 AU

Year: 30979 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,037,081 km

• M1: 166,502 km (0.047 R)
• M2: 277,055 km (0.119 R)
• M3: 619,485 km (0.027 R)
• M4: 1,055,114 km (0.074 R)
• M5: 1,089,222 km (0.106 R)
• M6: 1,193,941 km (0.075 R)
• M7: 1,229,694 km (0.105 R)
• M8: 2,188,168 km (0.038 R)
• M9: 2,640,402 km (0.1 R)
• M10: 2,877,216 km (0.092 R)
• M11: 2,973,856 km (0.119 R)
• M12: 3,784,976 km (0.034 R)
• M13: 4,214,621 km (0.096 R)
• M14: 5,236,823 km (0.054 R)
• M15: 5,897,447 km (0.096 R)
• M16: 6,711,559 km (0.047 R)
• M17: 7,099,017 km (0.07 R)
• M18: 8,580,934 km (0.108 R)
• M19: 8,860,383 km (0.113 R)
• M20: 9,285,091 km (0.07 R)
• M21: 9,428,107 km (0.026 R)
• M22: 10,227,857 km (0.065 R)
• M23: 10,748,009 km (0.063 R)
• M24: 10,973,602 km (0.066 R)
• M25: 13,072,760 km (0.079 R)
• M26: 13,233,128 km (0.102 R)
• M27: 13,555,811 km (0.106 R)
• M28: 14,373,663 km (0.106 R)
• M29: 14,955,598 km (0.112 R)
• M30: 16,487,181 km (0.037 R)
• M31: 17,271,523 km (0.098 R)
• M32: 18,515,579 km (0.114 R)
• M33: 19,421,693 km (0.085 R)
• M34: 23,479,087 km (0.09 R)
• M35: 24,557,687 km (0.08 R)
• M36: 24,854,639 km (0.03 R)
• M37: 27,272,739 km (0.106 R)
• M38: 28,613,585 km (0.118 R)
• M39: 29,975,673 km (0.113 R)
• M40: 30,187,055 km (0.12 R)
• M41: 31,037,818 km (0.098 R)
• M42: 31,573,379 km (0.103 R)
• M43: 33,417,322 km (0.032 R)
• M44: 34,407,660 km (0.114 R)
• M45: 38,005,788 km (0.119 R)
• M46: 39,270,039 km (0.09 R)
• M47: 39,965,370 km (0.087 R)
• M48: 40,314,681 km (0.109 R)
• M49: 40,431,218 km (0.106 R)
• M50: 40,664,890 km (0.066 R)
• M51: 41,133,431 km (0.107 R)
• M52: 42,194,079 km (0.098 R)
• M53: 42,549,674 km (0.075 R)
• M54: 45,308,558 km (0.089 R)
• M55: 46,037,698 km (0.04 R)
• M56: 46,281,692 km (0.102 R)
• M57: 48,372,322 km (0.093 R)
• M58: 51,502,209 km (0.076 R)
• M59: 52,390,222 km (0.113 R)
• M60: 60,873,917 km (0.064 R)
• M61: 62,216,408 km (0.097 R)
• M62: 63,297,402 km (0.066 R)
• M63: 63,432,938 km (0.12 R)
• M64: 63,976,128 km (0.099 R)
• M65: 64,520,963 km (0.059 R)
• M66: 65,889,485 km (0.089 R)
• M67: 67,544,486 km (0.064 R)
• M68: 67,960,368 km (0.096 R)
• M69: 69,492,400 km (0.109 R)
• M70: 71,317,793 km (0.056 R)
• M71: 72,590,721 km (0.036 R)
• M72: 73,585,846 km (0.072 R)
• M73: 75,158,868 km (0.051 R)
• M74: 77,466,565 km (0.113 R)
• M75: 77,756,635 km (0.115 R)
• M76: 78,047,154 km (0.065 R)
• M77: 79,066,663 km (0.098 R)
• M78: 79,358,678 km (0.05 R)
• M79: 81,118,697 km (0.087 R)
• M80: 82,003,569 km (0.118 R)
• M81: 82,447,126 km (0.104 R)
• M82: 85,275,125 km (0.048 R)
• M83: 85,874,563 km (0.077 R)
• M84: 87,077,629 km (0.104 R)
• M85: 88,286,081 km (0.053 R)
• M86: 93,484,158 km (0.082 R)
• M87: 94,411,815 km (0.113 R)
• M88: 94,876,615 km (0.055 R)
• M89: 96,743,896 km (0.062 R)
• M90: 97,682,174 km (0.118 R)
• M91: 99,252,502 km (0.101 R)
• M92: 101,306,332 km (0.034 R)
• M93: 101,941,075 km (0.108 R)
• M94: 103,374,223 km (0.112 R)
• M95: 104,653,734 km (0.098 R)
• M96: 106,260,415 km (0.055 R)
• M97: 107,875,174 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 20,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit