🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 244 Days

Day: 18.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 263 Days

Day: 17.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.71 AU - 2.45 AU

Year: 1064 Days

Day: 19.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.84 AU - 2.34 AU

Year: 1072 Days

Day: 22 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 13

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.51 AU - 7.65 AU

Year: 7404 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,324,077 km

• M1: 276,008 km (0.086 R)
• M2: 541,694 km (0.085 R)
• M3: 689,646 km (0.05 R)
• M4: 838,646 km (0.093 R)
• M5: 1,139,487 km (0.089 R)
• M6: 1,336,956 km (0.071 R)
• M7: 1,766,452 km (0.113 R)
• M8: 2,404,337 km (0.12 R)
• M9: 3,086,802 km (0.098 R)
• M10: 4,052,307 km (0.072 R)
• M11: 4,179,316 km (0.115 R)
• M12: 4,307,671 km (0.106 R)
• M13: 4,594,599 km (0.117 R)
• M14: 4,807,477 km (0.087 R)
• M15: 4,942,115 km (0.092 R)
• M16: 5,105,327 km (0.06 R)
• M17: 5,776,423 km (0.064 R)
• M18: 6,505,114 km (0.069 R)
• M19: 6,684,332 km (0.118 R)
• M20: 6,774,540 km (0.071 R)
• M21: 6,865,196 km (0.113 R)
• M22: 7,293,644 km (0.048 R)
• M23: 7,699,354 km (0.084 R)
• M24: 8,435,226 km (0.067 R)
• M25: 8,565,525 km (0.057 R)
• M26: 8,663,661 km (0.099 R)
• M27: 8,762,246 km (0.068 R)
• M28: 9,060,096 km (0.097 R)
• M29: 9,428,705 km (0.107 R)
• M30: 9,802,251 km (0.108 R)
• M31: 10,494,141 km (0.093 R)
• M32: 10,669,470 km (0.11 R)
• M33: 10,987,664 km (0.087 R)
• M34: 11,416,861 km (0.097 R)
• M35: 11,997,749 km (0.068 R)
• M36: 12,551,112 km (0.045 R)
• M37: 12,774,761 km (0.049 R)
• M38: 12,887,109 km (0.083 R)
• M39: 12,999,756 km (0.096 R)
• M40: 13,263,946 km (0.094 R)
• M41: 13,415,787 km (0.112 R)
• M42: 13,951,497 km (0.071 R)
• M43: 14,533,284 km (0.119 R)
• M44: 14,925,529 km (0.062 R)
• M45: 15,043,861 km (0.038 R)
• M46: 15,881,310 km (0.059 R)
• M47: 16,082,968 km (0.111 R)
• M48: 16,204,292 km (0.074 R)
• M49: 16,285,374 km (0.027 R)
• M50: 16,407,296 km (0.12 R)
• M51: 17,559,648 km (0.087 R)
• M52: 18,229,697 km (0.103 R)
• M53: 18,440,930 km (0.112 R)
• M54: 19,079,264 km (0.075 R)
• M55: 19,422,740 km (0.07 R)
• M56: 19,681,694 km (0.111 R)
• M57: 20,640,766 km (0.064 R)
• M58: 20,728,730 km (0.082 R)
• M59: 22,649,866 km (0.066 R)
• M60: 23,839,019 km (0.093 R)
• M61: 24,116,224 km (0.053 R)
• M62: 24,720,749 km (0.118 R)
• M63: 26,087,026 km (0.115 R)
• M64: 26,182,171 km (0.03 R)
• M65: 26,563,944 km (0.111 R)
• M66: 26,803,450 km (0.082 R)
• M67: 28,011,752 km (0.054 R)
• M68: 28,109,141 km (0.111 R)
• M69: 28,304,366 km (0.098 R)
• M70: 29,089,755 km (0.09 R)
• M71: 30,031,623 km (0.052 R)
• M72: 30,631,810 km (0.108 R)
• M73: 31,033,929 km (0.105 R)
• M74: 32,762,981 km (0.091 R)
• M75: 32,917,067 km (0.112 R)
• M76: 33,071,302 km (0.077 R)
• M77: 34,054,160 km (0.114 R)
• M78: 34,210,340 km (0.1 R)
• M79: 34,314,460 km (0.111 R)
• M80: 34,732,287 km (0.049 R)
• M81: 34,837,006 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.8

Radius: 5.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.56 AU - 25.34 AU

Year: 32808 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,324,077 km

• M1: 304,880 km (0.052 R)
• M2: 383,270 km (0.053 R)
• M3: 599,439 km (0.091 R)
• M4: 658,979 km (0.076 R)
• M5: 699,819 km (0.077 R)
• M6: 940,372 km (0.085 R)
• M7: 1,205,310 km (0.078 R)
• M8: 1,307,336 km (0.074 R)
• M9: 2,007,155 km (0.081 R)
• M10: 2,190,113 km (0.096 R)
• M11: 2,837,872 km (0.076 R)
• M12: 3,112,683 km (0.101 R)
• M13: 3,949,234 km (0.107 R)
• M14: 5,429,804 km (0.102 R)
• M15: 6,161,637 km (0.077 R)
• M16: 6,696,599 km (0.089 R)
• M17: 6,787,255 km (0.089 R)
• M18: 7,906,247 km (0.087 R)
• M19: 10,730,356 km (0.098 R)
• M20: 10,783,314 km (0.046 R)
• M21: 12,861,527 km (0.116 R)
• M22: 14,294,077 km (0.097 R)
• M23: 14,469,405 km (0.116 R)
• M24: 14,704,274 km (0.054 R)
• M25: 15,237,291 km (0.026 R)
• M26: 15,596,027 km (0.091 R)
• M27: 16,018,192 km (0.082 R)
• M28: 17,869,615 km (0.092 R)
• M29: 18,311,378 km (0.092 R)
• M30: 18,692,703 km (0.104 R)
• M31: 19,076,870 km (0.113 R)
• M32: 19,205,375 km (0.044 R)
• M33: 20,638,821 km (0.109 R)
• M34: 21,635,891 km (0.12 R)
• M35: 23,745,371 km (0.119 R)
• M36: 24,161,253 km (0.107 R)
• M37: 25,352,501 km (0.046 R)
• M38: 25,493,871 km (0.094 R)
• M39: 28,010,406 km (0.088 R)
• M40: 32,658,113 km (0.08 R)
• M41: 33,740,154 km (0.07 R)
• M42: 35,859,956 km (0.105 R)
• M43: 36,336,874 km (0.073 R)
• M44: 36,655,966 km (0.114 R)
• M45: 38,184,408 km (0.071 R)
• M46: 38,752,730 km (0.073 R)
• M47: 40,722,336 km (0.109 R)
• M48: 42,640,330 km (0.07 R)
• M49: 43,991,797 km (0.084 R)
• M50: 44,672,916 km (0.093 R)
• M51: 44,843,607 km (0.084 R)
• M52: 45,185,887 km (0.044 R)
• M53: 47,431,501 km (0.11 R)
• M54: 49,624,905 km (0.102 R)
• M55: 52,750,603 km (0.071 R)
• M56: 53,111,882 km (0.094 R)
• M57: 54,109,550 km (0.055 R)
• M58: 55,571,869 km (0.091 R)
• M59: 56,584,647 km (0.119 R)
• M60: 56,676,948 km (0.058 R)
• M61: 57,047,054 km (0.072 R)
• M62: 60,224,363 km (0.064 R)
• M63: 62,596,985 km (0.101 R)
• M64: 62,692,428 km (0.09 R)
• M65: 63,170,842 km (0.095 R)
• M66: 63,938,878 km (0.108 R)
• M67: 64,227,751 km (0.042 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit