🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 141 Days

Day: 28.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,509,407 km

• M1: 135,984 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 354 Days

Day: 24.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,509,407 km

• M1: 130,749 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 376 Days

Day: 13.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.34 AU - 2.5 AU

Year: 1375 Days

Day: 37.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.86 AU

Year: 1657 Days

Day: 40.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.9 AU - 3.28 AU

Year: 1984 Days

Day: 16.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,509,407 km

• M1: 1,055,114 km (0.092 R)
• M2: 2,289,296 km (0.11 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 8.1

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.34 AU - 5.94 AU

Year: 4892 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,509,407 km

• M1: 107,561 km (0.094 R)
• M2: 171,738 km (0.084 R)
• M3: 325,974 km (0.029 R)
• M4: 395,088 km (0.062 R)
• M5: 450,738 km (0.088 R)
• M6: 581,786 km (0.079 R)
• M7: 797,057 km (0.092 R)
• M8: 971,638 km (0.105 R)
• M9: 1,077,105 km (0.09 R)
• M10: 1,271,133 km (0.102 R)
• M11: 1,630,018 km (0.096 R)
• M12: 1,692,850 km (0.105 R)
• M13: 1,869,824 km (0.064 R)
• M14: 1,952,402 km (0.111 R)
• M15: 2,294,831 km (0.076 R)
• M16: 2,383,393 km (0.112 R)
• M17: 2,693,210 km (0.085 R)
• M18: 2,749,160 km (0.085 R)
• M19: 2,996,445 km (0.113 R)
• M20: 3,093,534 km (0.097 R)
• M21: 3,391,085 km (0.096 R)
• M22: 3,697,760 km (0.106 R)
• M23: 3,781,086 km (0.116 R)
• M24: 3,992,169 km (0.104 R)
• M25: 4,120,823 km (0.094 R)
• M26: 4,360,030 km (0.075 R)
• M27: 5,503,556 km (0.119 R)
• M28: 5,599,000 km (0.065 R)
• M29: 5,839,702 km (0.034 R)
• M30: 6,083,846 km (0.089 R)
• M31: 6,281,615 km (0.076 R)
• M32: 6,381,396 km (0.114 R)
• M33: 6,607,588 km (0.097 R)
• M34: 6,759,879 km (0.1 R)
• M35: 7,042,170 km (0.078 R)
• M36: 7,911,932 km (0.072 R)
• M37: 7,992,715 km (0.052 R)
• M38: 8,731,878 km (0.097 R)
• M39: 8,787,529 km (0.114 R)
• M40: 9,123,825 km (0.082 R)
• M41: 9,521,456 km (0.085 R)
• M42: 9,578,752 km (0.07 R)
• M43: 10,128,524 km (0.057 R)
• M44: 10,451,506 km (0.107 R)
• M45: 11,077,423 km (0.088 R)
• M46: 11,228,367 km (0.094 R)
• M47: 11,900,062 km (0.079 R)
• M48: 12,023,630 km (0.119 R)
• M49: 12,522,239 km (0.107 R)
• M50: 12,584,921 km (0.072 R)
• M51: 12,774,013 km (0.08 R)
• M52: 13,282,496 km (0.038 R)
• M53: 13,765,398 km (0.088 R)
• M54: 13,992,637 km (0.118 R)
• M55: 14,057,862 km (0.084 R)
• M56: 14,123,086 km (0.081 R)
• M57: 15,014,091 km (0.109 R)
• M58: 15,315,082 km (0.09 R)
• M59: 15,821,321 km (0.03 R)
• M60: 16,161,806 km (0.109 R)
• M61: 16,539,241 km (0.054 R)
• M62: 16,711,728 km (0.069 R)
• M63: 16,988,933 km (0.065 R)
• M64: 18,219,674 km (0.102 R)
• M65: 18,504,957 km (0.118 R)
• M66: 18,648,272 km (0.076 R)
• M67: 18,791,737 km (0.091 R)
• M68: 19,297,228 km (0.088 R)
• M69: 19,734,054 km (0.115 R)
• M70: 19,917,012 km (0.085 R)
• M71: 20,432,376 km (0.106 R)
• M72: 20,580,478 km (0.047 R)
• M73: 20,989,479 km (0.08 R)
• M74: 21,476,270 km (0.057 R)
• M75: 21,966,652 km (0.118 R)
• M76: 22,843,595 km (0.1 R)
• M77: 23,228,361 km (0.075 R)
• M78: 23,537,729 km (0.116 R)
• M79: 24,043,519 km (0.088 R)
• M80: 24,356,478 km (0.1 R)
• M81: 24,513,406 km (0.111 R)
• M82: 26,141,929 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 6.5

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.71 AU - 17.31 AU

Year: 22310 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,509,407 km

• M1: 1,204,263 km (0.106 R)
• M2: 1,322,445 km (0.056 R)
• M3: 1,444,517 km (0.065 R)
• M4: 2,252,346 km (0.057 R)
• M5: 2,586,098 km (0.078 R)
• M6: 3,550,406 km (0.074 R)
• M7: 4,070,259 km (0.12 R)
• M8: 4,521,596 km (0.101 R)
• M9: 4,660,123 km (0.105 R)
• M10: 4,706,648 km (0.118 R)
• M11: 5,036,512 km (0.111 R)
• M12: 5,471,393 km (0.078 R)
• M13: 6,741,927 km (0.119 R)
• M14: 6,953,309 km (0.053 R)
• M15: 7,382,805 km (0.108 R)
• M16: 8,042,980 km (0.08 R)
• M17: 8,154,879 km (0.074 R)
• M18: 10,620,850 km (0.105 R)
• M19: 11,239,438 km (0.052 R)
• M20: 13,230,585 km (0.08 R)
• M21: 13,828,678 km (0.112 R)
• M22: 15,051,341 km (0.101 R)
• M23: 15,120,306 km (0.105 R)
• M24: 15,466,475 km (0.049 R)
• M25: 15,745,475 km (0.076 R)
• M26: 16,949,140 km (0.07 R)
• M27: 18,772,438 km (0.056 R)
• M28: 19,443,983 km (0.081 R)
• M29: 19,744,974 km (0.09 R)
• M30: 21,816,605 km (0.073 R)
• M31: 22,759,222 km (0.104 R)
• M32: 22,997,082 km (0.038 R)
• M33: 23,076,519 km (0.06 R)
• M34: 23,956,154 km (0.096 R)
• M35: 24,928,391 km (0.05 R)
• M36: 26,827,685 km (0.084 R)
• M37: 26,994,936 km (0.082 R)
• M38: 27,752,350 km (0.044 R)
• M39: 27,836,873 km (0.083 R)
• M40: 28,091,189 km (0.089 R)
• M41: 28,858,476 km (0.115 R)
• M42: 31,289,741 km (0.109 R)
• M43: 31,642,343 km (0.115 R)
• M44: 31,819,168 km (0.098 R)
• M45: 33,966,346 km (0.052 R)
• M46: 34,147,509 km (0.105 R)
• M47: 34,874,854 km (0.084 R)
• M48: 38,776,516 km (0.105 R)
• M49: 39,060,453 km (0.082 R)
• M50: 41,453,420 km (0.072 R)
• M51: 41,840,729 km (0.073 R)
• M52: 42,229,235 km (0.043 R)
• M53: 42,521,250 km (0.094 R)
• M54: 45,180,502 km (0.085 R)
• M55: 45,878,675 km (0.079 R)
• M56: 47,083,835 km (0.108 R)
• M57: 47,791,733 km (0.076 R)
• M58: 48,503,070 km (0.103 R)
• M59: 51,487,099 km (0.116 R)
• M60: 51,695,040 km (0.111 R)
• M61: 52,739,233 km (0.101 R)
• M62: 52,843,952 km (0.113 R)
• M63: 53,053,838 km (0.071 R)
• M64: 55,273,272 km (0.099 R)
• M65: 55,592,813 km (0.08 R)
• M66: 56,662,437 km (0.094 R)
• M67: 56,877,110 km (0.116 R)
• M68: 58,171,282 km (0.064 R)
• M69: 58,604,667 km (0.116 R)
• M70: 59,148,156 km (0.059 R)
• M71: 61,669,179 km (0.05 R)
• M72: 62,000,538 km (0.073 R)
• M73: 63,443,559 km (0.081 R)
• M74: 64,785,303 km (0.113 R)
• M75: 65,459,690 km (0.11 R)
• M76: 65,797,781 km (0.072 R)
• M77: 67,269,525 km (0.111 R)
• M78: 68,294,719 km (0.042 R)
• M79: 68,523,155 km (0.035 R)
• M80: 68,751,890 km (0.111 R)
• M81: 69,095,666 km (0.086 R)
• M82: 69,899,605 km (0.067 R)
• M83: 70,360,516 km (0.044 R)
• M84: 70,706,835 km (0.109 R)
• M85: 71,401,119 km (0.065 R)
• M86: 71,865,172 km (0.033 R)
• M87: 72,097,647 km (0.075 R)
• M88: 72,679,882 km (0.118 R)
• M89: 74,906,347 km (0.09 R)
• M90: 75,141,963 km (0.069 R)
• M91: 77,155,102 km (0.118 R)
• M92: 77,512,192 km (0.037 R)
• M93: 77,750,651 km (0.1 R)
• M94: 77,869,880 km (0.05 R)
• M95: 79,425,997 km (0.114 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: 278 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit