🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.83 AU - 0.91 AU

Year: 307 Days

Day: 25.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 517 Days

Day: 47.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,511,413 km

• M1: 464,501 km (0.117 R)
• M2: 631,004 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.65 AU - 2.29 AU

Year: 1047 Days

Day: 13.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 9.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.24 AU - 7.56 AU

Year: 6132 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,511,413 km

• M1: 119,379 km (0.11 R)
• M2: 195,076 km (0.089 R)
• M3: 274,961 km (0.112 R)
• M4: 512,672 km (0.063 R)
• M5: 606,619 km (0.101 R)
• M6: 938,427 km (0.052 R)
• M7: 1,016,667 km (0.107 R)
• M8: 1,097,151 km (0.103 R)
• M9: 1,308,233 km (0.038 R)
• M10: 1,411,456 km (0.079 R)
• M11: 1,563,597 km (0.111 R)
• M12: 1,769,743 km (0.117 R)
• M13: 1,967,960 km (0.08 R)
• M14: 2,104,244 km (0.104 R)
• M15: 2,350,332 km (0.07 R)
• M16: 2,661,645 km (0.046 R)
• M17: 2,793,740 km (0.057 R)
• M18: 2,947,377 km (0.048 R)
• M19: 3,203,190 km (0.051 R)
• M20: 3,384,502 km (0.101 R)
• M21: 3,610,694 km (0.081 R)
• M22: 3,799,487 km (0.033 R)
• M23: 4,208,936 km (0.098 R)
• M24: 4,319,040 km (0.044 R)
• M25: 4,677,776 km (0.12 R)
• M26: 4,999,710 km (0.083 R)
• M27: 5,376,398 km (0.078 R)
• M28: 5,762,211 km (0.039 R)
• M29: 5,909,265 km (0.08 R)
• M30: 6,232,247 km (0.099 R)
• M31: 6,408,474 km (0.108 R)
• M32: 6,688,820 km (0.052 R)
• M33: 7,051,595 km (0.117 R)
• M34: 7,261,630 km (0.112 R)
• M35: 7,823,071 km (0.119 R)
• M36: 8,287,872 km (0.093 R)
• M37: 10,413,508 km (0.112 R)
• M38: 10,473,197 km (0.064 R)
• M39: 10,833,728 km (0.091 R)
• M40: 11,076,376 km (0.078 R)
• M41: 12,159,016 km (0.114 R)
• M42: 12,537,947 km (0.111 R)
• M43: 13,730,541 km (0.06 R)
• M44: 14,026,147 km (0.111 R)
• M45: 14,191,303 km (0.114 R)
• M46: 14,623,641 km (0.098 R)
• M47: 14,824,700 km (0.09 R)
• M48: 15,026,657 km (0.097 R)
• M49: 15,127,935 km (0.055 R)
• M50: 15,467,223 km (0.103 R)
• M51: 15,877,869 km (0.059 R)
• M52: 16,015,499 km (0.078 R)
• M53: 16,954,974 km (0.077 R)
• M54: 17,342,881 km (0.09 R)
• M55: 17,591,214 km (0.051 R)
• M56: 17,733,631 km (0.102 R)
• M57: 18,523,956 km (0.117 R)
• M58: 18,596,362 km (0.04 R)
• M59: 19,032,888 km (0.046 R)
• M60: 19,583,408 km (0.108 R)
• M61: 19,768,012 km (0.107 R)
• M62: 20,250,765 km (0.116 R)
• M63: 20,325,264 km (0.058 R)
• M64: 20,512,262 km (0.106 R)
• M65: 20,963,299 km (0.096 R)
• M66: 21,265,786 km (0.101 R)
• M67: 21,760,357 km (0.115 R)
• M68: 22,528,691 km (0.107 R)
• M69: 22,683,525 km (0.099 R)
• M70: 23,306,002 km (0.1 R)
• M71: 24,052,495 km (0.109 R)
• M72: 24,766,975 km (0.065 R)
• M73: 25,730,385 km (0.094 R)
• M74: 27,116,260 km (0.091 R)
• M75: 27,652,418 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 12.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.43 AU - 8.75 AU

Year: 7150 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,511,413 km

• M1: 215,271 km (0.066 R)
• M2: 303,384 km (0.118 R)
• M3: 470,186 km (0.111 R)
• M4: 606,619 km (0.069 R)
• M5: 987,346 km (0.068 R)
• M6: 1,364,781 km (0.103 R)
• M7: 1,513,182 km (0.101 R)
• M8: 1,589,477 km (0.093 R)
• M9: 1,667,268 km (0.092 R)
• M10: 1,766,302 km (0.083 R)
• M11: 1,908,420 km (0.118 R)
• M12: 2,470,010 km (0.105 R)
• M13: 2,560,816 km (0.027 R)
• M14: 2,652,969 km (0.106 R)
• M15: 2,911,923 km (0.047 R)
• M16: 3,008,264 km (0.112 R)
• M17: 3,480,245 km (0.085 R)
• M18: 3,582,719 km (0.049 R)
• M19: 3,764,481 km (0.072 R)
• M20: 4,136,980 km (0.061 R)
• M21: 4,577,545 km (0.05 R)
• M22: 4,661,918 km (0.099 R)
• M23: 4,803,588 km (0.079 R)
• M24: 5,120,286 km (0.106 R)
• M25: 5,266,593 km (0.087 R)
• M26: 5,414,246 km (0.111 R)
• M27: 5,683,672 km (0.097 R)
• M28: 6,204,422 km (0.055 R)
• M29: 6,517,979 km (0.072 R)
• M30: 6,644,838 km (0.093 R)
• M31: 7,160,801 km (0.056 R)
• M32: 9,137,438 km (0.06 R)
• M33: 9,892,458 km (0.065 R)
• M34: 10,075,267 km (0.116 R)
• M35: 10,222,172 km (0.087 R)
• M36: 10,518,376 km (0.101 R)
• M37: 11,005,766 km (0.089 R)
• M38: 11,462,189 km (0.105 R)
• M39: 11,538,933 km (0.08 R)
• M40: 11,847,254 km (0.117 R)
• M41: 12,002,536 km (0.098 R)
• M42: 12,197,612 km (0.11 R)
• M43: 12,669,892 km (0.105 R)
• M44: 13,430,149 km (0.041 R)
• M45: 14,328,783 km (0.084 R)
• M46: 14,618,854 km (0.119 R)
• M47: 15,415,761 km (0.079 R)
• M48: 15,542,920 km (0.085 R)
• M49: 15,670,377 km (0.102 R)
• M50: 16,399,517 km (0.112 R)
• M51: 16,572,602 km (0.059 R)
• M52: 17,183,410 km (0.101 R)
• M53: 17,801,698 km (0.068 R)
• M54: 17,979,719 km (0.109 R)
• M55: 18,292,528 km (0.113 R)
• M56: 19,196,548 km (0.109 R)
• M57: 20,161,305 km (0.074 R)
• M58: 21,330,412 km (0.106 R)
• M59: 21,472,082 km (0.1 R)
• M60: 21,756,617 km (0.039 R)
• M61: 22,090,070 km (0.085 R)
• M62: 22,713,894 km (0.114 R)
• M63: 22,858,704 km (0.099 R)
• M64: 23,929,825 km (0.114 R)
• M65: 24,719,103 km (0.044 R)
• M66: 24,967,436 km (0.072 R)
• M67: 25,818,199 km (0.069 R)
• M68: 27,496,837 km (0.098 R)
• M69: 27,599,610 km (0.107 R)
• M70: 28,167,783 km (0.115 R)
• M71: 28,896,325 km (0.109 R)
• M72: 29,895,040 km (0.084 R)
• M73: 30,371,958 km (0.104 R)
• M74: 30,798,162 km (0.103 R)
• M75: 31,279,868 km (0.091 R)
• M76: 32,359,515 km (0.092 R)
• M77: 33,231,821 km (0.09 R)
• M78: 33,451,131 km (0.115 R)
• M79: 33,561,086 km (0.112 R)
• M80: 33,891,248 km (0.105 R)
• M81: 34,388,661 km (0.105 R)
• M82: 35,278,918 km (0.09 R)
• M83: 37,025,174 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit