🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.7 AU - 1 AU

Year: 277 Days

Day: 46.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 158.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,105,294 km

• M1: 137,780 km (0.072 R)
• M2: 277,803 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 458 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.33 AU - 1.99 AU

Year: 755 Days

Day: 43 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.58 AU - 4.12 AU

Year: 2667 Days

Day: 32.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,105,294 km

• M1: 447,148 km (0.093 R)

Asteroid Belt

Center: 9.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.5

Radius: 3.7

Gravity: 67.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.98 AU - 18.8 AU

Year: 22366 Days

Day: 15.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,105,294 km

• M1: 123,269 km (0.029 R)
• M2: 212,429 km (0.111 R)
• M3: 493,224 km (0.091 R)
• M4: 516,561 km (0.087 R)
• M5: 743,352 km (0.119 R)
• M6: 853,456 km (0.068 R)
• M7: 910,303 km (0.092 R)
• M8: 1,028,186 km (0.114 R)
• M9: 1,310,777 km (0.057 R)
• M10: 2,909,379 km (0.114 R)
• M11: 3,170,876 km (0.096 R)
• M12: 3,531,258 km (0.049 R)
• M13: 3,577,184 km (0.085 R)
• M14: 4,241,249 km (0.11 R)
• M15: 4,487,487 km (0.117 R)
• M16: 4,537,303 km (0.074 R)
• M17: 5,306,386 km (0.072 R)
• M18: 5,464,960 km (0.11 R)
• M19: 5,949,956 km (0.115 R)
• M20: 7,076,428 km (0.116 R)
• M21: 7,426,936 km (0.054 R)
• M22: 7,783,128 km (0.082 R)
• M23: 8,266,629 km (0.119 R)
• M24: 8,511,969 km (0.074 R)
• M25: 8,573,604 km (0.092 R)
• M26: 9,838,902 km (0.045 R)
• M27: 10,692,059 km (0.106 R)
• M28: 11,093,879 km (0.043 R)
• M29: 11,705,585 km (0.09 R)
• M30: 12,468,235 km (0.06 R)
• M31: 13,605,627 km (0.118 R)
• M32: 14,113,662 km (0.081 R)
• M33: 14,627,829 km (0.066 R)
• M34: 14,924,482 km (0.063 R)
• M35: 15,598,869 km (0.088 R)
• M36: 15,977,950 km (0.093 R)
• M37: 16,054,095 km (0.109 R)
• M38: 16,977,563 km (0.106 R)
• M39: 17,524,044 km (0.095 R)
• M40: 17,681,272 km (0.086 R)
• M41: 20,013,054 km (0.059 R)
• M42: 20,342,169 km (0.042 R)
• M43: 22,439,381 km (0.115 R)
• M44: 22,781,213 km (0.083 R)
• M45: 24,516,249 km (0.111 R)
• M46: 26,113,804 km (0.109 R)
• M47: 27,470,507 km (0.063 R)
• M48: 27,653,166 km (0.079 R)
• M49: 28,850,099 km (0.084 R)
• M50: 31,293,930 km (0.065 R)
• M51: 33,218,656 km (0.114 R)
• M52: 33,510,521 km (0.106 R)
• M53: 34,785,694 km (0.085 R)
• M54: 35,280,264 km (0.032 R)
• M55: 35,677,596 km (0.107 R)
• M56: 35,976,642 km (0.114 R)
• M57: 36,677,508 km (0.047 R)
• M58: 36,979,397 km (0.119 R)
• M59: 37,383,012 km (0.113 R)
• M60: 39,217,381 km (0.09 R)
• M61: 40,145,486 km (0.058 R)
• M62: 41,185,191 km (0.06 R)
• M63: 41,289,611 km (0.072 R)
• M64: 41,918,221 km (0.072 R)
• M65: 42,233,723 km (0.082 R)
• M66: 44,571,339 km (0.063 R)
• M67: 44,785,863 km (0.099 R)
• M68: 47,278,013 km (0.069 R)
• M69: 52,962,433 km (0.045 R)
• M70: 53,531,204 km (0.064 R)
• M71: 54,330,955 km (0.109 R)
• M72: 56,173,552 km (0.086 R)
• M73: 59,211,286 km (0.113 R)
• M74: 59,919,782 km (0.087 R)
• M75: 63,263,444 km (0.106 R)
• M76: 63,625,171 km (0.105 R)
• M77: 64,472,045 km (0.097 R)
• M78: 65,688,425 km (0.047 R)
• M79: 66,666,945 km (0.062 R)
• M80: 69,755,692 km (0.115 R)
• M81: 70,129,537 km (0.096 R)
• M82: 71,004,236 km (0.116 R)
• M83: 71,380,175 km (0.108 R)
• M84: 71,882,525 km (0.048 R)
• M85: 76,327,975 km (0.091 R)
• M86: 77,356,461 km (0.083 R)
• M87: 78,778,089 km (0.099 R)
• M88: 79,947,795 km (0.09 R)
• M89: 81,647,227 km (0.054 R)
• M90: 83,094,586 km (0.074 R)
• M91: 84,285,086 km (0.105 R)
• M92: 86,816,880 km (0.079 R)
• M93: 87,084,810 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 7.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.47 AU - 22.69 AU

Year: 30593 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,105,294 km

• M1: 112,198 km (0.116 R)
• M2: 479,760 km (0.064 R)
• M3: 885,320 km (0.088 R)
• M4: 1,101,190 km (0.087 R)
• M5: 1,969,007 km (0.096 R)
• M6: 3,175,963 km (0.048 R)
• M7: 4,334,897 km (0.109 R)
• M8: 4,702,459 km (0.067 R)
• M9: 4,941,666 km (0.084 R)
• M10: 5,290,379 km (0.118 R)
• M11: 5,683,074 km (0.111 R)
• M12: 6,270,993 km (0.085 R)
• M13: 7,504,278 km (0.102 R)
• M14: 7,823,969 km (0.077 R)
• M15: 9,403,273 km (0.076 R)
• M16: 9,704,713 km (0.101 R)
• M17: 10,052,977 km (0.075 R)
• M18: 11,168,079 km (0.107 R)
• M19: 11,717,104 km (0.071 R)
• M20: 12,041,432 km (0.103 R)
• M21: 12,134,631 km (0.107 R)
• M22: 12,984,347 km (0.052 R)
• M23: 14,690,810 km (0.107 R)
• M24: 14,740,626 km (0.094 R)
• M25: 14,790,442 km (0.049 R)
• M26: 14,990,455 km (0.035 R)
• M27: 16,466,537 km (0.104 R)
• M28: 17,617,094 km (0.084 R)
• M29: 17,988,546 km (0.112 R)
• M30: 18,631,517 km (0.091 R)
• M31: 19,664,640 km (0.093 R)
• M32: 20,549,063 km (0.049 R)
• M33: 22,413,950 km (0.091 R)
• M34: 22,586,137 km (0.093 R)
• M35: 24,686,641 km (0.102 R)
• M36: 25,880,282 km (0.112 R)
• M37: 31,158,693 km (0.114 R)
• M38: 32,253,151 km (0.075 R)
• M39: 32,382,703 km (0.102 R)
• M40: 33,033,304 km (0.098 R)
• M41: 33,229,277 km (0.055 R)
• M42: 34,612,011 km (0.12 R)
• M43: 35,410,714 km (0.115 R)
• M44: 38,802,845 km (0.112 R)
• M45: 39,009,739 km (0.117 R)
• M46: 43,651,312 km (0.062 R)
• M47: 47,134,848 km (0.102 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit