🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 14.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.27 AU - 1.89 AU

Year: 740 Days

Day: 18.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.31 AU - 2.61 AU

Year: 1438 Days

Day: 25.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.35 AU - 3.71 AU

Year: 2472 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,646 km

• M1: 92,152 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 11.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.79 AU - 6.23 AU

Year: 5492 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,919,646 km

• M1: 178,919 km (0.11 R)
• M2: 412,890 km (0.072 R)
• M3: 495,767 km (0.108 R)
• M4: 832,811 km (0.089 R)
• M5: 969,245 km (0.118 R)
• M6: 1,154,447 km (0.1 R)
• M7: 1,322,894 km (0.114 R)
• M8: 1,454,690 km (0.108 R)
• M9: 1,529,937 km (0.115 R)
• M10: 1,622,090 km (0.027 R)
• M11: 1,731,895 km (0.089 R)
• M12: 1,909,916 km (0.096 R)
• M13: 2,077,017 km (0.066 R)
• M14: 2,214,348 km (0.053 R)
• M15: 2,319,365 km (0.111 R)
• M16: 2,534,487 km (0.06 R)
• M17: 2,775,041 km (0.048 R)
• M18: 3,219,047 km (0.084 R)
• M19: 3,459,750 km (0.118 R)
• M20: 3,810,856 km (0.12 R)
• M21: 4,065,771 km (0.109 R)
• M22: 4,326,221 km (0.073 R)
• M23: 4,659,674 km (0.026 R)
• M24: 5,070,769 km (0.086 R)
• M25: 5,163,819 km (0.068 R)
• M26: 5,351,415 km (0.04 R)
• M27: 5,830,577 km (0.056 R)
• M28: 6,248,703 km (0.113 R)
• M29: 6,348,634 km (0.098 R)
• M30: 6,448,865 km (0.102 R)
• M31: 6,830,040 km (0.117 R)
• M32: 7,114,127 km (0.099 R)
• M33: 7,244,576 km (0.063 R)
• M34: 7,481,539 km (0.119 R)
• M35: 7,640,861 km (0.11 R)
• M36: 7,882,013 km (0.118 R)
• M37: 8,289,517 km (0.052 R)
• M38: 8,454,374 km (0.102 R)
• M39: 8,592,752 km (0.089 R)
• M40: 9,040,349 km (0.115 R)
• M41: 9,958,281 km (0.111 R)
• M42: 11,086,698 km (0.074 R)
• M43: 11,299,127 km (0.075 R)
• M44: 11,851,143 km (0.112 R)
• M45: 12,349,304 km (0.093 R)
• M46: 12,537,947 km (0.052 R)
• M47: 14,015,376 km (0.084 R)
• M48: 14,113,662 km (0.094 R)
• M49: 14,442,926 km (0.113 R)
• M50: 14,841,306 km (0.037 R)
• M51: 15,041,916 km (0.115 R)
• M52: 15,412,021 km (0.118 R)
• M53: 15,921,552 km (0.116 R)
• M54: 16,264,281 km (0.062 R)
• M55: 16,367,653 km (0.116 R)
• M56: 17,026,930 km (0.079 R)
• M57: 17,447,899 km (0.078 R)
• M58: 17,588,970 km (0.106 R)
• M59: 18,014,426 km (0.081 R)
• M60: 18,731,149 km (0.075 R)
• M61: 18,839,458 km (0.094 R)
• M62: 19,056,674 km (0.119 R)
• M63: 19,274,788 km (0.1 R)
• M64: 19,493,650 km (0.081 R)
• M65: 21,237,063 km (0.038 R)
• M66: 21,766,041 km (0.079 R)
• M67: 22,605,884 km (0.089 R)
• M68: 23,417,602 km (0.118 R)
• M69: 24,435,615 km (0.078 R)
• M70: 24,672,578 km (0.048 R)
• M71: 24,989,876 km (0.101 R)
• M72: 25,109,105 km (0.032 R)
• M73: 25,308,369 km (0.073 R)
• M74: 25,909,304 km (0.049 R)
• M75: 26,030,030 km (0.09 R)
• M76: 26,595,958 km (0.066 R)
• M77: 26,717,731 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 6.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.04 AU - 14.38 AU

Year: 16892 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,919,646 km

• M1: 191,784 km (0.075 R)
• M2: 310,715 km (0.103 R)
• M3: 487,091 km (0.067 R)
• M4: 712,385 km (0.092 R)
• M5: 907,012 km (0.084 R)
• M6: 1,789,041 km (0.088 R)
• M7: 1,946,717 km (0.054 R)
• M8: 2,680,943 km (0.112 R)
• M9: 3,890,741 km (0.117 R)
• M10: 3,992,618 km (0.054 R)
• M11: 4,095,391 km (0.059 R)
• M12: 4,515,462 km (0.057 R)
• M13: 4,912,345 km (0.043 R)
• M14: 5,096,500 km (0.077 R)
• M15: 5,662,579 km (0.084 R)
• M16: 6,051,084 km (0.045 R)
• M17: 7,946,041 km (0.031 R)
• M18: 8,032,358 km (0.058 R)
• M19: 8,424,454 km (0.093 R)
• M20: 8,689,392 km (0.061 R)
• M21: 9,136,840 km (0.093 R)
• M22: 9,868,523 km (0.076 R)
• M23: 10,288,145 km (0.035 R)
• M24: 10,335,268 km (0.055 R)
• M25: 13,181,068 km (0.12 R)
• M26: 13,232,081 km (0.089 R)
• M27: 13,694,787 km (0.098 R)
• M28: 14,110,520 km (0.09 R)
• M29: 14,477,633 km (0.105 R)
• M30: 15,114,172 km (0.037 R)
• M31: 16,140,862 km (0.113 R)
• M32: 16,856,239 km (0.105 R)
• M33: 18,033,425 km (0.093 R)
• M34: 19,527,459 km (0.11 R)
• M35: 20,230,270 km (0.116 R)
• M36: 20,584,817 km (0.114 R)
• M37: 21,540,298 km (0.051 R)
• M38: 23,308,545 km (0.076 R)
• M39: 23,618,063 km (0.078 R)
• M40: 24,116,224 km (0.049 R)
• M41: 24,492,163 km (0.083 R)
• M42: 25,059,588 km (0.108 R)
• M43: 25,122,868 km (0.117 R)
• M44: 25,631,351 km (0.056 R)
• M45: 26,014,920 km (0.095 R)
• M46: 26,335,957 km (0.111 R)
• M47: 28,290,005 km (0.108 R)
• M48: 28,686,439 km (0.105 R)
• M49: 28,818,983 km (0.055 R)
• M50: 29,284,382 km (0.086 R)
• M51: 30,020,852 km (0.041 R)
• M52: 33,514,261 km (0.114 R)
• M53: 34,284,541 km (0.107 R)
• M54: 34,636,545 km (0.116 R)
• M55: 35,131,265 km (0.049 R)
• M56: 35,486,261 km (0.074 R)
• M57: 36,342,708 km (0.092 R)
• M58: 36,629,787 km (0.113 R)
• M59: 36,773,550 km (0.112 R)
• M60: 36,845,507 km (0.104 R)
• M61: 37,857,985 km (0.038 R)
• M62: 38,148,953 km (0.115 R)
• M63: 38,367,665 km (0.113 R)
• M64: 38,586,826 km (0.116 R)
• M65: 38,953,042 km (0.104 R)
• M66: 39,099,797 km (0.1 R)
• M67: 39,836,417 km (0.115 R)
• M68: 40,280,573 km (0.069 R)
• M69: 40,800,874 km (0.114 R)
• M70: 42,073,803 km (0.103 R)
• M71: 42,828,524 km (0.082 R)
• M72: 43,283,601 km (0.115 R)
• M73: 44,658,256 km (0.12 R)
• M74: 44,965,679 km (0.11 R)
• M75: 46,357,837 km (0.034 R)
• M76: 47,842,596 km (0.079 R)
• M77: 48,393,565 km (0.115 R)
• M78: 48,630,229 km (0.112 R)
• M79: 48,946,628 km (0.118 R)
• M80: 49,819,831 km (0.091 R)
• M81: 50,138,774 km (0.091 R)
• M82: 51,099,341 km (0.04 R)
• M83: 51,179,676 km (0.088 R)
• M84: 51,420,827 km (0.04 R)
• M85: 51,743,061 km (0.086 R)
• M86: 52,389,474 km (0.114 R)
• M87: 53,282,722 km (0.045 R)
• M88: 54,344,867 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit