🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 18.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,736,554 km

• M1: 300,991 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.89 AU - 0.99 AU

Year: 336 Days

Day: 43.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,736,554 km

• M1: 309,668 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.45 AU - 1.85 AU

Year: 782 Days

Day: 40.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.49 AU

Year: 1059 Days

Day: 20.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.97 AU - 4.51 AU

Year: 2669 Days

Day: 32.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 8.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.47 AU - 5.43 AU

Year: 4063 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,736,554 km

• M1: 147,653 km (0.113 R)
• M2: 363,822 km (0.026 R)
• M3: 546,481 km (0.05 R)
• M4: 607,517 km (0.058 R)
• M5: 670,946 km (0.114 R)
• M6: 793,916 km (0.092 R)
• M7: 1,075,609 km (0.117 R)
• M8: 1,167,611 km (0.06 R)
• M9: 1,303,745 km (0.097 R)
• M10: 1,900,342 km (0.116 R)
• M11: 2,127,431 km (0.112 R)
• M12: 2,193,853 km (0.079 R)
• M13: 2,312,035 km (0.109 R)
• M14: 2,751,254 km (0.038 R)
• M15: 3,064,812 km (0.075 R)
• M16: 3,254,502 km (0.109 R)
• M17: 3,606,057 km (0.095 R)
• M18: 3,826,863 km (0.079 R)
• M19: 4,052,008 km (0.091 R)
• M20: 4,995,970 km (0.104 R)
• M21: 5,107,571 km (0.088 R)
• M22: 5,401,231 km (0.112 R)
• M23: 5,863,937 km (0.115 R)
• M24: 5,958,034 km (0.067 R)
• M25: 6,630,626 km (0.077 R)
• M26: 7,000,881 km (0.057 R)
• M27: 7,075,680 km (0.038 R)
• M28: 7,175,911 km (0.109 R)
• M29: 7,276,590 km (0.098 R)
• M30: 9,059,497 km (0.084 R)
• M31: 9,223,008 km (0.06 R)
• M32: 9,305,137 km (0.038 R)
• M33: 9,553,021 km (0.089 R)
• M34: 10,395,107 km (0.088 R)
• M35: 10,452,104 km (0.1 R)
• M36: 10,709,861 km (0.119 R)
• M37: 10,882,796 km (0.069 R)
• M38: 11,231,659 km (0.067 R)
• M39: 11,672,673 km (0.091 R)
• M40: 11,969,924 km (0.077 R)
• M41: 12,029,763 km (0.047 R)
• M42: 12,299,787 km (0.116 R)
• M43: 12,450,732 km (0.106 R)
• M44: 12,541,687 km (0.068 R)
• M45: 12,632,643 km (0.091 R)
• M46: 13,276,362 km (0.07 R)
• M47: 13,400,229 km (0.079 R)
• M48: 14,246,056 km (0.111 R)
• M49: 14,372,915 km (0.103 R)
• M50: 14,723,572 km (0.092 R)
• M51: 14,787,600 km (0.074 R)
• M52: 14,851,628 km (0.074 R)
• M53: 15,012,446 km (0.057 R)
• M54: 15,923,347 km (0.049 R)
• M55: 15,989,170 km (0.056 R)
• M56: 16,220,000 km (0.049 R)
• M57: 16,718,460 km (0.097 R)
• M58: 17,053,559 km (0.102 R)
• M59: 17,255,666 km (0.045 R)
• M60: 17,424,711 km (0.107 R)
• M61: 17,866,773 km (0.115 R)
• M62: 18,484,911 km (0.095 R)
• M63: 18,588,732 km (0.105 R)
• M64: 18,727,260 km (0.066 R)
• M65: 18,935,799 km (0.086 R)
• M66: 19,215,099 km (0.093 R)
• M67: 19,390,278 km (0.054 R)
• M68: 19,530,900 km (0.117 R)
• M69: 20,559,983 km (0.116 R)
• M70: 20,811,158 km (0.12 R)
• M71: 21,643,222 km (0.042 R)
• M72: 21,789,079 km (0.118 R)
• M73: 22,596,908 km (0.085 R)
• M74: 22,707,910 km (0.112 R)
• M75: 23,078,912 km (0.114 R)
• M76: 23,564,357 km (0.103 R)
• M77: 23,977,696 km (0.112 R)
• M78: 24,128,641 km (0.116 R)
• M79: 24,279,884 km (0.062 R)
• M80: 24,393,429 km (0.084 R)
• M81: 24,469,275 km (0.056 R)
• M82: 24,697,262 km (0.097 R)
• M83: 24,811,555 km (0.053 R)
• M84: 25,117,183 km (0.085 R)
• M85: 25,270,372 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 7.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.4 AU - 17.88 AU

Year: 20668 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,736,554 km

• M1: 106,962 km (0.1 R)
• M2: 1,017,415 km (0.113 R)
• M3: 1,348,026 km (0.077 R)
• M4: 1,525,599 km (0.069 R)
• M5: 1,617,153 km (0.097 R)
• M6: 1,969,007 km (0.068 R)
• M7: 2,309,342 km (0.065 R)
• M8: 2,450,712 km (0.114 R)
• M9: 2,741,979 km (0.112 R)
• M10: 2,967,872 km (0.054 R)
• M11: 3,044,466 km (0.068 R)
• M12: 3,160,554 km (0.082 R)
• M13: 3,558,485 km (0.072 R)
• M14: 3,930,235 km (0.109 R)
• M15: 5,210,494 km (0.086 R)
• M16: 5,303,245 km (0.116 R)
• M17: 5,775,076 km (0.105 R)
• M18: 6,758,981 km (0.071 R)
• M19: 7,582,817 km (0.094 R)
• M20: 7,846,857 km (0.099 R)
• M21: 8,547,274 km (0.11 R)
• M22: 11,122,153 km (0.101 R)
• M23: 11,361,958 km (0.086 R)
• M24: 11,663,996 km (0.074 R)
• M25: 11,968,727 km (0.106 R)
• M26: 12,585,968 km (0.094 R)
• M27: 13,213,681 km (0.116 R)
• M28: 13,787,239 km (0.088 R)
• M29: 13,915,744 km (0.113 R)
• M30: 14,303,800 km (0.052 R)
• M31: 15,489,364 km (0.079 R)
• M32: 16,501,393 km (0.118 R)
• M33: 16,637,826 km (0.11 R)
• M34: 17,953,540 km (0.119 R)
• M35: 19,374,271 km (0.079 R)
• M36: 19,735,101 km (0.108 R)
• M37: 19,952,616 km (0.077 R)
• M38: 21,871,209 km (0.075 R)
• M39: 22,473,340 km (0.093 R)
• M40: 22,700,579 km (0.097 R)
• M41: 22,852,421 km (0.058 R)
• M42: 23,310,191 km (0.086 R)
• M43: 23,463,379 km (0.031 R)
• M44: 23,540,123 km (0.037 R)
• M45: 23,847,995 km (0.113 R)
• M46: 24,545,420 km (0.026 R)
• M47: 25,328,266 km (0.114 R)
• M48: 26,039,753 km (0.065 R)
• M49: 26,437,833 km (0.091 R)
• M50: 27,563,258 km (0.12 R)
• M51: 28,295,091 km (0.118 R)
• M52: 28,376,771 km (0.083 R)
• M53: 28,950,928 km (0.088 R)
• M54: 29,943,959 km (0.059 R)
• M55: 30,528,437 km (0.101 R)
• M56: 31,285,403 km (0.032 R)
• M57: 34,986,454 km (0.063 R)
• M58: 35,778,425 km (0.1 R)
• M59: 35,955,250 km (0.096 R)
• M60: 36,132,224 km (0.099 R)
• M61: 36,398,508 km (0.064 R)
• M62: 38,370,208 km (0.066 R)
• M63: 38,732,534 km (0.069 R)
• M64: 39,369,073 km (0.102 R)
• M65: 39,460,328 km (0.073 R)
• M66: 39,825,945 km (0.062 R)
• M67: 40,009,203 km (0.113 R)
• M68: 40,744,925 km (0.072 R)
• M69: 41,578,035 km (0.106 R)
• M70: 42,043,285 km (0.118 R)
• M71: 42,510,180 km (0.084 R)
• M72: 44,300,268 km (0.108 R)
• M73: 44,965,978 km (0.087 R)
• M74: 45,347,902 km (0.113 R)
• M75: 46,114,890 km (0.029 R)
• M76: 47,079,647 km (0.113 R)
• M77: 48,246,061 km (0.116 R)
• M78: 51,303,393 km (0.088 R)
• M79: 56,570,435 km (0.111 R)
• M80: 58,745,737 km (0.108 R)
• M81: 58,954,277 km (0.086 R)
• M82: 59,791,127 km (0.072 R)
• M83: 60,106,031 km (0.103 R)
• M84: 60,737,334 km (0.112 R)
• M85: 61,476,647 km (0.114 R)
• M86: 63,605,424 km (0.063 R)
• M87: 65,109,930 km (0.101 R)
• M88: 66,625,955 km (0.071 R)
• M89: 69,582,757 km (0.049 R)
• M90: 70,577,732 km (0.087 R)
• M91: 73,029,791 km (0.111 R)
• M92: 73,366,386 km (0.108 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: 170 - 19,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit