🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 18.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,846,965 km

• M1: 321,635 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 479 Days

Day: 31 Hours

Environment

Temp: -6 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,846,965 km

• M1: 265,536 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.38 AU - 2.76 AU

Year: 1520 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 12.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.68 AU - 7.22 AU

Year: 6044 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 96,846,965 km

• M1: 159,172 km (0.082 R)
• M2: 779,704 km (0.109 R)
• M3: 879,785 km (0.071 R)
• M4: 1,069,475 km (0.12 R)
• M5: 1,353,113 km (0.109 R)
• M6: 1,462,469 km (0.109 R)
• M7: 1,749,098 km (0.058 R)
• M8: 1,929,962 km (0.072 R)
• M9: 2,069,836 km (0.034 R)
• M10: 2,577,571 km (0.113 R)
• M11: 2,837,273 km (0.104 R)
• M12: 2,979,242 km (0.081 R)
• M13: 3,270,509 km (0.085 R)
• M14: 3,552,052 km (0.118 R)
• M15: 3,763,583 km (0.051 R)
• M16: 4,179,166 km (0.038 R)
• M17: 4,300,640 km (0.092 R)
• M18: 4,630,353 km (0.061 R)
• M19: 4,756,165 km (0.119 R)
• M20: 5,984,513 km (0.065 R)
• M21: 6,260,222 km (0.072 R)
• M22: 6,399,498 km (0.042 R)
• M23: 6,681,490 km (0.068 R)
• M24: 6,800,121 km (0.086 R)
• M25: 7,453,116 km (0.117 R)
• M26: 7,974,913 km (0.05 R)
• M27: 8,253,015 km (0.108 R)
• M28: 9,717,728 km (0.1 R)
• M29: 9,825,439 km (0.095 R)
• M30: 9,987,752 km (0.119 R)
• M31: 11,459,795 km (0.078 R)
• M32: 11,831,247 km (0.092 R)
• M33: 12,090,799 km (0.104 R)
• M34: 12,381,169 km (0.112 R)
• M35: 12,703,402 km (0.114 R)
• M36: 12,969,238 km (0.094 R)
• M37: 13,416,087 km (0.089 R)
• M38: 13,989,645 km (0.071 R)
• M39: 14,080,900 km (0.095 R)
• M40: 14,540,315 km (0.069 R)
• M41: 15,066,899 km (0.086 R)
• M42: 15,191,664 km (0.115 R)
• M43: 15,821,022 km (0.1 R)
• M44: 16,910,394 km (0.089 R)
• M45: 18,422,379 km (0.088 R)
• M46: 18,555,970 km (0.106 R)
• M47: 18,891,219 km (0.09 R)
• M48: 19,262,371 km (0.082 R)
• M49: 19,703,984 km (0.107 R)
• M50: 20,217,853 km (0.109 R)
• M51: 20,632,090 km (0.103 R)
• M52: 21,715,029 km (0.078 R)
• M53: 22,068,379 km (0.098 R)
• M54: 22,959,982 km (0.086 R)
• M55: 23,175,852 km (0.117 R)
• M56: 24,337,778 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 12.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.15 AU - 11.43 AU

Year: 12179 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,846,965 km

• M1: 171,140 km (0.092 R)
• M2: 453,581 km (0.082 R)
• M3: 582,534 km (0.098 R)
• M4: 965,205 km (0.105 R)
• M5: 1,184,815 km (0.059 R)
• M6: 1,396,795 km (0.116 R)
• M7: 2,728,366 km (0.056 R)
• M8: 2,916,111 km (0.105 R)
• M9: 3,238,794 km (0.072 R)
• M10: 3,371,038 km (0.027 R)
• M11: 3,641,212 km (0.117 R)
• M12: 4,239,005 km (0.087 R)
• M13: 4,384,115 km (0.103 R)
• M14: 4,494,070 km (0.1 R)
• M15: 4,791,769 km (0.074 R)
• M16: 5,173,244 km (0.085 R)
• M17: 5,884,432 km (0.087 R)
• M18: 6,251,695 km (0.078 R)
• M19: 6,334,273 km (0.057 R)
• M20: 6,417,300 km (0.037 R)
• M21: 6,668,475 km (0.102 R)
• M22: 7,354,381 km (0.099 R)
• M23: 7,441,596 km (0.101 R)
• M24: 7,661,505 km (0.107 R)
• M25: 7,928,089 km (0.063 R)
• M26: 8,288,470 km (0.085 R)
• M27: 8,654,087 km (0.084 R)
• M28: 9,212,686 km (0.117 R)
• M29: 11,107,642 km (0.072 R)
• M30: 11,258,287 km (0.102 R)
• M31: 11,409,680 km (0.107 R)
• M32: 12,073,296 km (0.105 R)
• M33: 12,435,921 km (0.101 R)
• M34: 13,065,878 km (0.07 R)
• M35: 13,331,414 km (0.094 R)
• M36: 14,084,490 km (0.104 R)
• M37: 14,521,166 km (0.076 R)
• M38: 15,073,033 km (0.108 R)
• M39: 15,519,582 km (0.115 R)
• M40: 15,631,930 km (0.069 R)
• M41: 16,655,030 km (0.094 R)
• M42: 16,943,006 km (0.091 R)
• M43: 17,232,777 km (0.096 R)
• M44: 17,641,030 km (0.031 R)
• M45: 20,402,906 km (0.058 R)
• M46: 20,958,811 km (0.05 R)
• M47: 21,896,640 km (0.057 R)
• M48: 22,911,811 km (0.056 R)
• M49: 24,332,842 km (0.08 R)
• M50: 24,922,407 km (0.116 R)
• M51: 26,249,340 km (0.115 R)
• M52: 27,667,079 km (0.091 R)
• M53: 28,213,859 km (0.117 R)
• M54: 28,557,336 km (0.104 R)
• M55: 29,875,144 km (0.1 R)
• M56: 31,071,179 km (0.077 R)
• M57: 32,930,381 km (0.06 R)
• M58: 33,291,959 km (0.098 R)
• M59: 35,489,701 km (0.037 R)
• M60: 36,009,105 km (0.073 R)
• M61: 36,456,403 km (0.03 R)
• M62: 37,281,285 km (0.11 R)
• M63: 37,809,366 km (0.066 R)
• M64: 38,112,302 km (0.083 R)
• M65: 38,491,981 km (0.095 R)
• M66: 39,331,823 km (0.078 R)
• M67: 40,874,327 km (0.092 R)
• M68: 41,965,793 km (0.113 R)
• M69: 44,736,196 km (0.12 R)
• M70: 46,103,072 km (0.066 R)
• M71: 46,183,855 km (0.097 R)
• M72: 46,832,212 km (0.12 R)
• M73: 46,994,825 km (0.044 R)
• M74: 47,646,922 km (0.069 R)
• M75: 49,455,710 km (0.054 R)
• M76: 50,368,556 km (0.05 R)
• M77: 50,535,058 km (0.047 R)
• M78: 50,952,287 km (0.078 R)
• M79: 51,286,788 km (0.053 R)
• M80: 52,379,301 km (0.042 R)
• M81: 53,479,444 km (0.05 R)
• M82: 54,587,216 km (0.117 R)
• M83: 56,479,031 km (0.101 R)
• M84: 58,304,873 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.3

Radius: 5

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.71 AU - 21.49 AU

Year: 27242 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,846,965 km

• M1: 70,909 km (0.108 R)
• M2: 189,391 km (0.094 R)
• M3: 315,652 km (0.086 R)
• M4: 491,579 km (0.106 R)
• M5: 779,106 km (0.11 R)
• M6: 1,344,735 km (0.068 R)
• M7: 2,090,032 km (0.102 R)
• M8: 2,503,072 km (0.092 R)
• M9: 3,215,008 km (0.107 R)
• M10: 4,546,429 km (0.117 R)
• M11: 6,372,869 km (0.104 R)
• M12: 6,726,668 km (0.094 R)
• M13: 7,701,149 km (0.109 R)
• M14: 8,268,424 km (0.039 R)
• M15: 8,524,835 km (0.059 R)
• M16: 9,045,585 km (0.108 R)
• M17: 10,460,631 km (0.114 R)
• M18: 10,737,986 km (0.106 R)
• M19: 10,877,560 km (0.118 R)
• M20: 11,943,146 km (0.076 R)
• M21: 13,265,292 km (0.08 R)
• M22: 16,284,626 km (0.112 R)
• M23: 17,010,325 km (0.107 R)
• M24: 17,746,646 km (0.052 R)
• M25: 17,994,380 km (0.025 R)
• M26: 20,102,663 km (0.118 R)
• M27: 20,447,187 km (0.086 R)
• M28: 20,620,271 km (0.096 R)
• M29: 20,706,888 km (0.083 R)
• M30: 21,492,576 km (0.042 R)
• M31: 22,823,399 km (0.057 R)
• M32: 23,544,012 km (0.081 R)
• M33: 26,500,216 km (0.119 R)
• M34: 26,972,646 km (0.091 R)
• M35: 27,734,248 km (0.045 R)
• M36: 28,696,163 km (0.088 R)
• M37: 29,083,920 km (0.113 R)
• M38: 30,356,250 km (0.1 R)
• M39: 31,048,888 km (0.1 R)
• M40: 31,247,704 km (0.098 R)
• M41: 32,248,364 km (0.064 R)
• M42: 32,550,552 km (0.053 R)
• M43: 34,075,702 km (0.119 R)
• M44: 34,383,425 km (0.113 R)
• M45: 34,589,272 km (0.079 R)
• M46: 36,249,658 km (0.084 R)
• M47: 37,300,583 km (0.092 R)
• M48: 39,432,204 km (0.084 R)
• M49: 40,404,291 km (0.116 R)
• M50: 42,261,847 km (0.078 R)
• M51: 42,592,459 km (0.083 R)
• M52: 43,478,527 km (0.061 R)
• M53: 43,812,429 km (0.067 R)
• M54: 43,923,880 km (0.11 R)
• M55: 44,482,628 km (0.108 R)
• M56: 44,706,725 km (0.081 R)
• M57: 45,043,620 km (0.095 R)
• M58: 47,654,701 km (0.117 R)
• M59: 48,228,858 km (0.118 R)
• M60: 48,689,769 km (0.092 R)
• M61: 49,152,176 km (0.08 R)
• M62: 49,732,167 km (0.11 R)
• M63: 49,848,404 km (0.102 R)
• M64: 50,548,073 km (0.105 R)
• M65: 50,664,909 km (0.086 R)
• M66: 52,192,902 km (0.081 R)
• M67: 53,855,383 km (0.091 R)
• M68: 56,988,411 km (0.099 R)
• M69: 58,699,811 km (0.096 R)
• M70: 58,822,780 km (0.092 R)
• M71: 59,438,376 km (0.1 R)
• M72: 59,685,362 km (0.115 R)
• M73: 60,304,098 km (0.057 R)
• M74: 64,187,210 km (0.094 R)
• M75: 65,075,223 km (0.065 R)
• M76: 65,584,455 km (0.067 R)
• M77: 65,711,912 km (0.076 R)
• M78: 65,839,519 km (0.103 R)
• M79: 66,095,032 km (0.061 R)
• M80: 66,350,695 km (0.096 R)
• M81: 68,796,919 km (0.069 R)
• M82: 70,357,075 km (0.039 R)
• M83: 71,403,662 km (0.12 R)
• M84: 71,928,900 km (0.038 R)
• M85: 73,644,638 km (0.06 R)
• M86: 79,551,061 km (0.083 R)
• M87: 82,836,231 km (0.065 R)
• M88: 83,111,939 km (0.096 R)
• M89: 84,772,925 km (0.106 R)
• M90: 87,846,413 km (0.092 R)
• M91: 90,672,017 km (0.073 R)
• M92: 91,667,890 km (0.107 R)
• M93: 93,814,321 km (0.054 R)
• M94: 94,965,776 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit