🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.63 AU - 0.83 AU

Year: 222 Days

Day: 47.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.39 AU - 3.01 AU

Year: 1581 Days

Day: 38.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,081,947 km

• M1: 766,091 km (0.112 R)
• M2: 1,284,447 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.58 AU - 3.56 AU

Year: 1917 Days

Day: 18 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 12.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.86 AU - 6.7 AU

Year: 4953 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,081,947 km

• M1: 179,368 km (0.108 R)
• M2: 287,378 km (0.092 R)
• M3: 500,704 km (0.069 R)
• M4: 644,916 km (0.099 R)
• M5: 749,934 km (0.064 R)
• M6: 931,396 km (0.086 R)
• M7: 1,015,770 km (0.046 R)
• M8: 1,205,759 km (0.108 R)
• M9: 1,408,015 km (0.071 R)
• M10: 1,577,958 km (0.079 R)
• M11: 1,785,301 km (0.033 R)
• M12: 1,876,855 km (0.083 R)
• M13: 2,808,550 km (0.097 R)
• M14: 3,006,768 km (0.082 R)
• M15: 3,416,965 km (0.098 R)
• M16: 3,532,155 km (0.085 R)
• M17: 3,667,990 km (0.088 R)
• M18: 3,845,264 km (0.103 R)
• M19: 4,968,295 km (0.116 R)
• M20: 5,701,923 km (0.118 R)
• M21: 5,861,993 km (0.113 R)
• M22: 6,163,133 km (0.098 R)
• M23: 6,351,028 km (0.072 R)
• M24: 6,756,737 km (0.116 R)
• M25: 6,877,613 km (0.114 R)
• M26: 7,318,926 km (0.099 R)
• M27: 7,518,041 km (0.086 R)
• M28: 7,769,515 km (0.09 R)
• M29: 8,384,213 km (0.083 R)
• M30: 8,618,932 km (0.113 R)
• M31: 9,201,615 km (0.103 R)
• M32: 9,742,412 km (0.113 R)
• M33: 9,879,294 km (0.093 R)
• M34: 10,293,530 km (0.105 R)
• M35: 11,744,630 km (0.115 R)
• M36: 12,007,473 km (0.094 R)
• M37: 12,124,758 km (0.062 R)
• M38: 12,628,005 km (0.068 R)
• M39: 13,077,696 km (0.116 R)
• M40: 13,563,291 km (0.115 R)
• M41: 13,777,515 km (0.065 R)
• M42: 14,583,249 km (0.118 R)
• M43: 14,739,878 km (0.087 R)
• M44: 15,055,081 km (0.057 R)
• M45: 15,340,514 km (0.086 R)
• M46: 15,723,933 km (0.12 R)
• M47: 15,884,751 km (0.082 R)
• M48: 16,110,643 km (0.027 R)
• M49: 17,488,440 km (0.112 R)
• M50: 17,855,553 km (0.109 R)
• M51: 18,903,935 km (0.052 R)
• M52: 20,181,052 km (0.093 R)
• M53: 21,628,711 km (0.119 R)
• M54: 22,311,026 km (0.095 R)
• M55: 22,672,904 km (0.114 R)
• M56: 23,292,538 km (0.096 R)
• M57: 23,586,049 km (0.089 R)
• M58: 25,034,755 km (0.099 R)

Asteroid Belt

Center: 7.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 8.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.01 AU - 9.71 AU

Year: 9400 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,081,947 km

• M1: 117,285 km (0.07 R)
• M2: 344,075 km (0.116 R)
• M3: 396,434 km (0.064 R)
• M4: 499,058 km (0.098 R)
• M5: 598,391 km (0.083 R)
• M6: 746,493 km (0.074 R)
• M7: 1,015,022 km (0.111 R)
• M8: 1,365,230 km (0.111 R)
• M9: 1,472,043 km (0.117 R)
• M10: 1,618,948 km (0.041 R)
• M11: 1,907,373 km (0.077 R)
• M12: 2,108,732 km (0.061 R)
• M13: 2,253,842 km (0.049 R)
• M14: 2,445,327 km (0.105 R)
• M15: 3,652,432 km (0.044 R)
• M16: 3,827,312 km (0.115 R)
• M17: 4,004,885 km (0.055 R)
• M18: 4,133,539 km (0.081 R)
• M19: 4,368,407 km (0.064 R)
• M20: 5,210,494 km (0.074 R)
• M21: 6,369,279 km (0.069 R)
• M22: 6,489,556 km (0.03 R)
• M23: 7,541,079 km (0.09 R)
• M24: 7,636,373 km (0.094 R)
• M25: 7,700,102 km (0.105 R)
• M26: 8,151,438 km (0.112 R)
• M27: 8,380,473 km (0.053 R)
• M28: 8,446,146 km (0.047 R)
• M29: 8,512,119 km (0.071 R)
• M30: 9,351,363 km (0.093 R)
• M31: 9,419,580 km (0.084 R)
• M32: 9,625,426 km (0.116 R)
• M33: 10,605,442 km (0.094 R)
• M34: 10,927,077 km (0.111 R)
• M35: 11,288,356 km (0.117 R)
• M36: 11,470,566 km (0.118 R)
• M37: 11,580,222 km (0.084 R)
• M38: 11,763,928 km (0.086 R)
• M39: 12,734,519 km (0.101 R)
• M40: 12,962,057 km (0.075 R)
• M41: 13,076,499 km (0.095 R)
• M42: 13,306,132 km (0.118 R)
• M43: 13,691,796 km (0.114 R)
• M44: 15,472,758 km (0.083 R)
• M45: 15,837,627 km (0.092 R)
• M46: 16,082,369 km (0.096 R)
• M47: 17,325,229 km (0.078 R)
• M48: 17,451,190 km (0.106 R)
• M49: 17,661,824 km (0.065 R)
• M50: 17,958,177 km (0.039 R)
• M51: 18,043,149 km (0.083 R)
• M52: 18,770,793 km (0.117 R)
• M53: 18,900,195 km (0.118 R)
• M54: 19,073,280 km (0.099 R)
• M55: 19,203,280 km (0.025 R)
• M56: 19,595,376 km (0.119 R)
• M57: 19,902,202 km (0.087 R)
• M58: 20,298,935 km (0.077 R)
• M59: 21,595,051 km (0.097 R)
• M60: 21,730,587 km (0.045 R)
• M61: 21,821,243 km (0.096 R)
• M62: 21,957,227 km (0.114 R)
• M63: 22,687,863 km (0.096 R)
• M64: 23,148,475 km (0.107 R)
• M65: 23,240,927 km (0.088 R)
• M66: 23,612,229 km (0.106 R)
• M67: 23,798,628 km (0.047 R)
• M68: 23,938,651 km (0.082 R)
• M69: 24,313,544 km (0.115 R)
• M70: 25,593,204 km (0.028 R)
• M71: 26,072,665 km (0.111 R)
• M72: 26,361,688 km (0.104 R)
• M73: 26,555,118 km (0.055 R)
• M74: 26,700,378 km (0.08 R)
• M75: 27,528,851 km (0.102 R)
• M76: 28,662,952 km (0.119 R)
• M77: 29,310,860 km (0.109 R)
• M78: 29,460,907 km (0.04 R)
• M79: 30,266,192 km (0.103 R)
• M80: 30,773,180 km (0.076 R)
• M81: 30,824,043 km (0.088 R)
• M82: 31,744,219 km (0.111 R)
• M83: 32,156,062 km (0.088 R)
• M84: 32,414,418 km (0.086 R)
• M85: 32,933,074 km (0.111 R)
• M86: 33,350,003 km (0.043 R)
• M87: 34,875,901 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 11.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.48 AU - 9.9 AU

Year: 9930 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,081,947 km

• M1: 149,897 km (0.119 R)
• M2: 310,715 km (0.039 R)
• M3: 474,076 km (0.049 R)
• M4: 546,780 km (0.105 R)
• M5: 1,826,889 km (0.08 R)
• M6: 2,293,784 km (0.077 R)
• M7: 2,483,325 km (0.08 R)
• M8: 2,857,768 km (0.103 R)
• M9: 2,938,850 km (0.12 R)
• M10: 3,124,352 km (0.109 R)
• M11: 3,904,654 km (0.116 R)
• M12: 4,154,782 km (0.112 R)
• M13: 4,671,044 km (0.098 R)
• M14: 4,767,086 km (0.1 R)
• M15: 5,083,934 km (0.109 R)
• M16: 5,483,510 km (0.108 R)
• M17: 6,932,964 km (0.086 R)
• M18: 7,657,466 km (0.111 R)
• M19: 8,202,302 km (0.104 R)
• M20: 8,494,018 km (0.089 R)
• M21: 8,878,484 km (0.114 R)
• M22: 8,967,944 km (0.077 R)
• M23: 9,389,810 km (0.097 R)
• M24: 9,725,806 km (0.091 R)
• M25: 10,096,809 km (0.106 R)
• M26: 10,598,860 km (0.117 R)
• M27: 10,725,569 km (0.082 R)
• M28: 11,237,792 km (0.042 R)
• M29: 12,586,566 km (0.108 R)
• M30: 12,923,162 km (0.087 R)
• M31: 13,985,905 km (0.096 R)
• M32: 14,194,744 km (0.076 R)
• M33: 14,827,692 km (0.109 R)
• M34: 15,254,794 km (0.044 R)
• M35: 16,818,391 km (0.047 R)
• M36: 17,152,144 km (0.094 R)
• M37: 17,301,143 km (0.103 R)
• M38: 17,713,136 km (0.093 R)
• M39: 17,863,781 km (0.107 R)
• M40: 20,449,580 km (0.03 R)
• M41: 20,607,705 km (0.097 R)
• M42: 20,845,566 km (0.11 R)
• M43: 21,204,002 km (0.073 R)
• M44: 22,576,563 km (0.081 R)
• M45: 22,780,913 km (0.1 R)
• M46: 22,944,723 km (0.108 R)
• M47: 23,232,549 km (0.084 R)
• M48: 23,687,028 km (0.096 R)
• M49: 23,811,493 km (0.088 R)
• M50: 24,144,498 km (0.058 R)
• M51: 25,110,601 km (0.115 R)
• M52: 25,662,168 km (0.08 R)
• M53: 26,777,420 km (0.086 R)
• M54: 27,427,872 km (0.047 R)
• M55: 28,215,505 km (0.096 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit