🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 318 Days

Day: 31.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.61 AU - 2.69 AU

Year: 1194 Days

Day: 36.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.27 AU - 2.33 AU

Year: 1321 Days

Day: 27 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,502,835 km

• M1: 123,418 km (0.093 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 8.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.74 AU - 4.86 AU

Year: 3377 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,502,835 km

• M1: 134,937 km (0.103 R)
• M2: 216,019 km (0.113 R)
• M3: 475,272 km (0.072 R)
• M4: 548,725 km (0.057 R)
• M5: 610,359 km (0.077 R)
• M6: 707,897 km (0.12 R)
• M7: 891,454 km (0.101 R)
• M8: 975,079 km (0.027 R)
• M9: 1,032,225 km (0.047 R)
• M10: 1,170,304 km (0.093 R)
• M11: 1,241,812 km (0.042 R)
• M12: 1,314,666 km (0.115 R)
• M13: 1,367,773 km (0.1 R)
• M14: 1,609,673 km (0.081 R)
• M15: 1,735,934 km (0.094 R)
• M16: 2,654,165 km (0.115 R)
• M17: 3,212,165 km (0.059 R)
• M18: 3,269,910 km (0.102 R)
• M19: 3,415,918 km (0.043 R)
• M20: 3,475,009 km (0.073 R)
• M21: 3,882,364 km (0.089 R)
• M22: 4,115,288 km (0.12 R)
• M23: 4,225,541 km (0.113 R)
• M24: 4,384,863 km (0.074 R)
• M25: 4,742,103 km (0.074 R)
• M26: 4,974,428 km (0.072 R)
• M27: 5,227,548 km (0.087 R)
• M28: 5,398,538 km (0.116 R)
• M29: 5,693,695 km (0.064 R)
• M30: 5,852,119 km (0.042 R)
• M31: 5,958,483 km (0.084 R)
• M32: 6,083,397 km (0.107 R)
• M33: 6,263,364 km (0.053 R)
• M34: 6,795,483 km (0.113 R)
• M35: 7,038,580 km (0.089 R)
• M36: 7,552,897 km (0.051 R)
• M37: 7,668,836 km (0.092 R)
• M38: 7,941,702 km (0.082 R)
• M39: 8,000,494 km (0.099 R)
• M40: 8,098,930 km (0.116 R)
• M41: 8,257,354 km (0.063 R)
• M42: 8,376,882 km (0.065 R)
• M43: 8,557,148 km (0.112 R)
• M44: 8,738,610 km (0.109 R)
• M45: 8,982,754 km (0.112 R)
• M46: 9,436,035 km (0.071 R)
• M47: 9,665,518 km (0.09 R)
• M48: 9,728,350 km (0.12 R)
• M49: 9,791,480 km (0.089 R)
• M50: 10,130,020 km (0.111 R)
• M51: 10,472,300 km (0.11 R)
• M52: 10,775,086 km (0.093 R)
• M53: 11,168,528 km (0.068 R)
• M54: 11,499,888 km (0.098 R)
• M55: 11,857,127 km (0.099 R)
• M56: 12,014,504 km (0.062 R)
• M57: 13,089,215 km (0.077 R)
• M58: 13,298,503 km (0.053 R)
• M59: 13,485,500 km (0.032 R)
• M60: 13,744,005 km (0.107 R)
• M61: 13,862,038 km (0.097 R)
• M62: 14,099,151 km (0.079 R)
• M63: 14,409,417 km (0.095 R)
• M64: 14,529,394 km (0.119 R)
• M65: 14,794,481 km (0.081 R)
• M66: 15,085,449 km (0.05 R)
• M67: 15,402,746 km (0.103 R)
• M68: 15,599,168 km (0.088 R)
• M69: 15,697,604 km (0.06 R)
• M70: 15,895,223 km (0.111 R)
• M71: 16,143,405 km (0.119 R)
• M72: 16,243,187 km (0.117 R)
• M73: 16,317,986 km (0.117 R)
• M74: 16,443,050 km (0.101 R)
• M75: 16,543,281 km (0.054 R)
• M76: 16,895,733 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.2

Radius: 6.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.25 AU - 21.35 AU

Year: 27253 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,502,835 km

• M1: 81,830 km (0.111 R)
• M2: 203,752 km (0.067 R)
• M3: 271,969 km (0.108 R)
• M4: 391,348 km (0.083 R)
• M5: 828,473 km (0.053 R)
• M6: 906,114 km (0.081 R)
• M7: 1,330,673 km (0.102 R)
• M8: 1,785,002 km (0.116 R)
• M9: 1,835,416 km (0.08 R)
• M10: 1,963,771 km (0.114 R)
• M11: 2,421,840 km (0.117 R)
• M12: 3,276,343 km (0.067 R)
• M13: 3,338,426 km (0.1 R)
• M14: 3,719,452 km (0.102 R)
• M15: 3,882,214 km (0.107 R)
• M16: 4,147,601 km (0.111 R)
• M17: 4,214,920 km (0.11 R)
• M18: 5,086,328 km (0.113 R)
• M19: 5,413,199 km (0.038 R)
• M20: 6,241,074 km (0.118 R)
• M21: 6,357,012 km (0.092 R)
• M22: 6,473,698 km (0.111 R)
• M23: 6,947,325 km (0.106 R)
• M24: 7,391,481 km (0.106 R)
• M25: 10,379,100 km (0.089 R)
• M26: 10,654,510 km (0.096 R)
• M27: 12,068,060 km (0.066 R)
• M28: 12,164,252 km (0.117 R)
• M29: 12,503,390 km (0.079 R)
• M30: 12,894,738 km (0.083 R)
• M31: 13,240,608 km (0.115 R)
• M32: 13,389,608 km (0.068 R)
• M33: 14,296,021 km (0.079 R)
• M34: 15,066,301 km (0.068 R)
• M35: 17,077,495 km (0.097 R)
• M36: 18,224,461 km (0.093 R)
• M37: 19,678,852 km (0.09 R)
• M38: 20,019,785 km (0.101 R)
• M39: 20,707,487 km (0.099 R)
• M40: 20,996,211 km (0.064 R)
• M41: 21,054,105 km (0.118 R)
• M42: 21,519,504 km (0.069 R)
• M43: 22,578,657 km (0.059 R)
• M44: 23,414,161 km (0.094 R)
• M45: 24,017,190 km (0.112 R)
• M46: 24,381,461 km (0.116 R)
• M47: 24,442,347 km (0.116 R)
• M48: 25,115,538 km (0.082 R)
• M49: 26,982,070 km (0.111 R)
• M50: 28,571,249 km (0.115 R)
• M51: 28,764,080 km (0.1 R)
• M52: 29,215,417 km (0.091 R)
• M53: 31,839,513 km (0.115 R)
• M54: 32,775,697 km (0.079 R)
• M55: 33,314,698 km (0.046 R)
• M56: 33,382,166 km (0.083 R)
• M57: 33,449,934 km (0.093 R)
• M58: 34,196,727 km (0.106 R)
• M59: 34,264,943 km (0.099 R)
• M60: 35,914,559 km (0.103 R)
• M61: 36,609,441 km (0.046 R)
• M62: 36,749,016 km (0.108 R)
• M63: 37,449,284 km (0.106 R)
• M64: 37,589,906 km (0.103 R)
• M65: 37,730,677 km (0.113 R)
• M66: 39,219,176 km (0.045 R)
• M67: 40,222,230 km (0.116 R)
• M68: 41,016,146 km (0.061 R)
• M69: 48,850,586 km (0.051 R)
• M70: 50,239,004 km (0.119 R)
• M71: 50,704,553 km (0.082 R)
• M72: 51,093,657 km (0.088 R)
• M73: 51,171,747 km (0.11 R)
• M74: 52,502,869 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit