🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 190 Days

Day: 16.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.93 AU - 1.45 AU

Year: 481 Days

Day: 32.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,642,814 km

• M1: 50,564 km (0.098 R)
• M2: 550,520 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.83 AU - 2.05 AU

Year: 1002 Days

Day: 16.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,642,814 km

• M1: 573,558 km (0.086 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 10.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.19 AU - 5.27 AU

Year: 4436 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,642,814 km

• M1: 185,801 km (0.115 R)
• M2: 303,983 km (0.105 R)
• M3: 419,173 km (0.063 R)
• M4: 562,937 km (0.099 R)
• M5: 653,294 km (0.084 R)
• M6: 876,195 km (0.069 R)
• M7: 1,038,658 km (0.117 R)
• M8: 1,109,418 km (0.099 R)
• M9: 1,301,352 km (0.077 R)
• M10: 1,440,777 km (0.071 R)
• M11: 1,504,506 km (0.108 R)
• M12: 1,618,200 km (0.032 R)
• M13: 1,871,769 km (0.069 R)
• M14: 2,102,149 km (0.12 R)
• M15: 2,285,556 km (0.111 R)
• M16: 2,417,202 km (0.079 R)
• M17: 2,688,124 km (0.052 R)
• M18: 3,009,909 km (0.104 R)
• M19: 3,322,868 km (0.085 R)
• M20: 3,515,849 km (0.109 R)
• M21: 3,624,607 km (0.1 R)
• M22: 4,002,940 km (0.095 R)
• M23: 4,116,634 km (0.073 R)
• M24: 4,277,602 km (0.082 R)
• M25: 4,653,391 km (0.114 R)
• M26: 4,773,070 km (0.09 R)
• M27: 5,040,102 km (0.098 R)
• M28: 5,113,704 km (0.113 R)
• M29: 5,412,002 km (0.09 R)
• M30: 5,512,682 km (0.083 R)
• M31: 6,077,563 km (0.071 R)
• M32: 6,367,035 km (0.104 R)
• M33: 6,661,144 km (0.116 R)
• M34: 6,877,762 km (0.06 R)
• M35: 7,682,449 km (0.027 R)
• M36: 8,052,853 km (0.082 R)
• M37: 8,139,171 km (0.094 R)
• M38: 8,400,070 km (0.113 R)
• M39: 8,989,486 km (0.092 R)
• M40: 9,229,141 km (0.108 R)
• M41: 9,379,936 km (0.117 R)
• M42: 9,561,997 km (0.088 R)
• M43: 10,239,525 km (0.099 R)
• M44: 10,364,440 km (0.106 R)
• M45: 10,805,454 km (0.045 R)
• M46: 10,868,884 km (0.118 R)
• M47: 10,932,463 km (0.105 R)
• M48: 11,673,271 km (0.112 R)
• M49: 12,297,394 km (0.094 R)
• M50: 12,563,379 km (0.088 R)
• M51: 12,730,629 km (0.112 R)
• M52: 13,475,327 km (0.074 R)
• M53: 13,818,505 km (0.061 R)
• M54: 13,887,470 km (0.094 R)
• M55: 14,060,405 km (0.025 R)
• M56: 14,268,944 km (0.116 R)
• M57: 15,865,153 km (0.076 R)
• M58: 16,482,843 km (0.079 R)
• M59: 17,034,410 km (0.112 R)
• M60: 17,517,312 km (0.119 R)
• M61: 18,004,702 km (0.086 R)
• M62: 18,801,460 km (0.101 R)
• M63: 19,687,379 km (0.04 R)
• M64: 19,765,020 km (0.104 R)
• M65: 20,823,724 km (0.088 R)
• M66: 22,344,686 km (0.085 R)
• M67: 22,832,375 km (0.11 R)
• M68: 22,995,736 km (0.104 R)
• M69: 23,118,556 km (0.033 R)
• M70: 23,241,525 km (0.088 R)
• M71: 23,364,644 km (0.08 R)
• M72: 23,570,491 km (0.112 R)
• M73: 24,734,362 km (0.101 R)
• M74: 25,323,180 km (0.083 R)
• M75: 25,619,383 km (0.111 R)
• M76: 25,746,691 km (0.118 R)
• M77: 26,472,091 km (0.025 R)
• M78: 27,074,372 km (0.105 R)
• M79: 27,420,542 km (0.092 R)
• M80: 28,248,865 km (0.064 R)
• M81: 28,468,176 km (0.069 R)
• M82: 29,573,105 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 8.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.71 AU - 14.25 AU

Year: 14425 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,642,814 km

• M1: 113,246 km (0.086 R)
• M2: 230,530 km (0.032 R)
• M3: 345,421 km (0.092 R)
• M4: 439,070 km (0.113 R)
• M5: 774,917 km (0.094 R)
• M6: 1,859,053 km (0.109 R)
• M7: 2,264,014 km (0.116 R)
• M8: 2,449,665 km (0.117 R)
• M9: 2,921,497 km (0.067 R)
• M10: 3,301,176 km (0.114 R)
• M11: 3,421,154 km (0.099 R)
• M12: 3,758,796 km (0.108 R)
• M13: 3,915,724 km (0.096 R)
• M14: 4,268,775 km (0.081 R)
• M15: 4,465,646 km (0.106 R)
• M16: 5,178,181 km (0.084 R)
• M17: 7,519,836 km (0.074 R)
• M18: 7,917,916 km (0.1 R)
• M19: 7,998,400 km (0.119 R)
• M20: 8,160,115 km (0.077 R)
• M21: 8,241,347 km (0.119 R)
• M22: 8,322,878 km (0.111 R)
• M23: 9,195,183 km (0.059 R)
• M24: 9,449,798 km (0.054 R)
• M25: 10,096,360 km (0.068 R)
• M26: 10,183,725 km (0.119 R)
• M27: 10,535,430 km (0.106 R)
• M28: 11,386,642 km (0.069 R)
• M29: 11,705,884 km (0.065 R)
• M30: 11,935,666 km (0.068 R)
• M31: 12,074,194 km (0.03 R)
• M32: 12,964,451 km (0.069 R)
• M33: 13,202,162 km (0.112 R)
• M34: 13,489,390 km (0.097 R)
• M35: 13,633,901 km (0.101 R)
• M36: 13,827,182 km (0.082 R)
• M37: 14,757,830 km (0.094 R)
• M38: 16,114,982 km (0.113 R)
• M39: 16,217,008 km (0.08 R)
• M40: 16,627,654 km (0.1 R)
• M41: 17,511,478 km (0.106 R)
• M42: 17,721,663 km (0.071 R)
• M43: 18,410,561 km (0.101 R)
• M44: 19,054,281 km (0.057 R)
• M45: 19,487,516 km (0.117 R)
• M46: 20,308,509 km (0.101 R)
• M47: 20,529,316 km (0.063 R)
• M48: 20,806,521 km (0.086 R)
• M49: 21,532,968 km (0.037 R)
• M50: 21,758,262 km (0.119 R)
• M51: 22,267,793 km (0.043 R)
• M52: 23,298,672 km (0.115 R)
• M53: 23,472,056 km (0.103 R)
• M54: 24,579,828 km (0.067 R)
• M55: 24,697,412 km (0.104 R)
• M56: 25,347,414 km (0.106 R)
• M57: 26,423,472 km (0.031 R)
• M58: 26,906,374 km (0.082 R)
• M59: 28,187,979 km (0.111 R)
• M60: 28,681,502 km (0.076 R)
• M61: 28,867,303 km (0.074 R)
• M62: 29,739,608 km (0.116 R)
• M63: 29,864,971 km (0.108 R)
• M64: 30,620,590 km (0.113 R)
• M65: 30,937,288 km (0.11 R)
• M66: 31,191,455 km (0.098 R)
• M67: 31,318,763 km (0.105 R)
• M68: 31,510,099 km (0.1 R)
• M69: 31,893,817 km (0.053 R)
• M70: 31,957,995 km (0.107 R)
• M71: 32,537,088 km (0.069 R)
• M72: 32,924,995 km (0.109 R)
• M73: 33,054,697 km (0.094 R)
• M74: 33,314,399 km (0.026 R)
• M75: 33,640,223 km (0.1 R)
• M76: 36,016,435 km (0.053 R)
• M77: 36,417,806 km (0.067 R)
• M78: 37,495,061 km (0.069 R)
• M79: 37,562,829 km (0.094 R)
• M80: 37,766,132 km (0.041 R)
• M81: 37,901,817 km (0.073 R)
• M82: 39,062,098 km (0.047 R)
• M83: 39,267,945 km (0.091 R)
• M84: 40,859,068 km (0.098 R)
• M85: 41,417,367 km (0.117 R)
• M86: 43,747,055 km (0.092 R)
• M87: 43,960,980 km (0.111 R)
• M88: 46,627,412 km (0.086 R)
• M89: 46,700,266 km (0.047 R)
• M90: 48,532,242 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit