🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 33.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,472,015 km

• M1: 130,898 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.7 AU - 0.8 AU

Year: 243 Days

Day: 33.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,472,015 km

• M1: 265,387 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.89 AU - 1.17 AU

Year: 392 Days

Day: 29 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,472,015 km

• M1: 662,270 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.46 AU - 2.42 AU

Year: 1013 Days

Day: 47.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.35 AU

Year: 1036 Days

Day: 16.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 98.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.28 AU - 3.46 AU

Year: 2318 Days

Day: 13.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.75 AU - 4.07 AU

Year: 2360 Days

Day: 47.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,472,015 km

• M1: 897,737 km (0.093 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 14.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.56 AU - 7.78 AU

Year: 6455 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,472,015 km

• M1: 179,218 km (0.107 R)
• M2: 480,060 km (0.065 R)
• M3: 718,219 km (0.105 R)
• M4: 857,645 km (0.119 R)
• M5: 1,365,829 km (0.104 R)
• M6: 1,742,067 km (0.101 R)
• M7: 1,878,800 km (0.074 R)
• M8: 2,336,270 km (0.077 R)
• M9: 2,963,683 km (0.107 R)
• M10: 4,321,583 km (0.099 R)
• M11: 4,700,215 km (0.078 R)
• M12: 4,861,183 km (0.039 R)
• M13: 5,040,401 km (0.115 R)
• M14: 5,139,136 km (0.113 R)
• M15: 5,557,411 km (0.11 R)
• M16: 5,917,344 km (0.091 R)
• M17: 6,588,141 km (0.029 R)
• M18: 6,786,956 km (0.114 R)
• M19: 7,061,169 km (0.111 R)
• M20: 7,172,021 km (0.104 R)
• M21: 7,264,622 km (0.104 R)
• M22: 7,488,869 km (0.12 R)
• M23: 8,098,032 km (0.119 R)
• M24: 8,233,418 km (0.12 R)
• M25: 9,690,352 km (0.043 R)
• M26: 10,395,855 km (0.106 R)
• M27: 11,139,506 km (0.083 R)
• M28: 11,247,217 km (0.106 R)
• M29: 11,485,227 km (0.118 R)
• M30: 12,209,580 km (0.087 R)
• M31: 12,432,032 km (0.109 R)
• M32: 12,926,004 km (0.077 R)
• M33: 13,357,893 km (0.113 R)
• M34: 13,495,374 km (0.088 R)
• M35: 13,587,227 km (0.095 R)
• M36: 13,863,983 km (0.065 R)
• M37: 14,166,021 km (0.088 R)
• M38: 14,776,530 km (0.109 R)
• M39: 14,942,434 km (0.109 R)
• M40: 15,204,380 km (0.1 R)
• M41: 15,732,759 km (0.085 R)
• M42: 16,193,970 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 10.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.44 AU - 9.9 AU

Year: 10406 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,472,015 km

• M1: 151,991 km (0.086 R)
• M2: 298,747 km (0.11 R)
• M3: 383,419 km (0.043 R)
• M4: 543,040 km (0.069 R)
• M5: 625,020 km (0.098 R)
• M6: 866,172 km (0.112 R)
• M7: 1,084,285 km (0.069 R)
• M8: 1,191,098 km (0.098 R)
• M9: 1,435,242 km (0.115 R)
• M10: 1,573,470 km (0.099 R)
• M11: 2,215,694 km (0.081 R)
• M12: 2,307,248 km (0.096 R)
• M13: 3,289,956 km (0.089 R)
• M14: 3,421,154 km (0.084 R)
• M15: 4,301,687 km (0.111 R)
• M16: 4,387,706 km (0.118 R)
• M17: 4,590,710 km (0.106 R)
• M18: 4,826,626 km (0.108 R)
• M19: 5,157,536 km (0.104 R)
• M20: 5,495,777 km (0.116 R)
• M21: 5,778,068 km (0.12 R)
• M22: 6,064,997 km (0.093 R)
• M23: 6,194,100 km (0.06 R)
• M24: 6,324,100 km (0.093 R)
• M25: 6,454,999 km (0.038 R)
• M26: 6,619,855 km (0.099 R)
• M27: 6,686,277 km (0.028 R)
• M28: 6,752,848 km (0.1 R)
• M29: 6,819,569 km (0.062 R)
• M30: 6,953,907 km (0.101 R)
• M31: 7,293,495 km (0.056 R)
• M32: 7,638,467 km (0.119 R)
• M33: 8,165,949 km (0.113 R)
• M34: 8,237,158 km (0.064 R)
• M35: 8,380,323 km (0.1 R)
• M36: 8,560,289 km (0.118 R)
• M37: 10,391,666 km (0.12 R)
• M38: 10,624,142 km (0.059 R)
• M39: 10,819,068 km (0.097 R)
• M40: 11,371,383 km (0.102 R)
• M41: 11,691,074 km (0.097 R)
• M42: 11,932,674 km (0.075 R)
• M43: 12,503,240 km (0.099 R)
• M44: 12,667,798 km (0.045 R)
• M45: 12,916,131 km (0.104 R)
• M46: 14,482,719 km (0.094 R)
• M47: 17,699,074 km (0.101 R)
• M48: 18,023,103 km (0.045 R)
• M49: 19,816,632 km (0.104 R)
• M50: 20,491,617 km (0.094 R)
• M51: 21,174,083 km (0.091 R)
• M52: 21,272,219 km (0.07 R)
• M53: 22,511,488 km (0.077 R)
• M54: 23,013,688 km (0.086 R)
• M55: 23,875,970 km (0.057 R)
• M56: 24,131,633 km (0.119 R)
• M57: 24,645,651 km (0.097 R)
• M58: 24,748,873 km (0.096 R)
• M59: 26,261,757 km (0.065 R)
• M60: 26,684,520 km (0.075 R)
• M61: 26,949,757 km (0.085 R)
• M62: 27,429,518 km (0.099 R)
• M63: 27,858,265 km (0.041 R)
• M64: 28,127,392 km (0.117 R)
• M65: 29,705,350 km (0.068 R)
• M66: 30,090,565 km (0.114 R)
• M67: 31,872,425 km (0.101 R)
• M68: 31,984,922 km (0.1 R)
• M69: 32,153,968 km (0.118 R)
• M70: 32,323,313 km (0.117 R)
• M71: 33,117,229 km (0.106 R)
• M72: 33,345,365 km (0.11 R)
• M73: 34,032,618 km (0.082 R)
• M74: 34,608,869 km (0.076 R)
• M75: 35,887,931 km (0.091 R)
• M76: 37,123,310 km (0.106 R)
• M77: 37,241,792 km (0.11 R)
• M78: 38,133,694 km (0.094 R)
• M79: 38,672,097 km (0.075 R)
• M80: 38,852,213 km (0.068 R)
• M81: 39,696,244 km (0.119 R)
• M82: 39,999,030 km (0.105 R)
• M83: 40,729,217 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 4.2

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.95 AU - 16.01 AU

Year: 21727 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,472,015 km

• M1: 72,106 km (0.077 R)
• M2: 108,608 km (0.099 R)
• M3: 330,910 km (0.083 R)
• M4: 503,546 km (0.112 R)
• M5: 902,225 km (0.098 R)
• M6: 1,575,565 km (0.115 R)
• M7: 2,223,922 km (0.064 R)
• M8: 2,368,284 km (0.118 R)
• M9: 2,486,017 km (0.09 R)
• M10: 2,635,914 km (0.089 R)
• M11: 2,696,801 km (0.103 R)
• M12: 2,850,737 km (0.046 R)
• M13: 3,199,749 km (0.108 R)
• M14: 3,232,062 km (0.041 R)
• M15: 4,111,997 km (0.1 R)
• M16: 4,325,024 km (0.081 R)
• M17: 4,505,289 km (0.068 R)
• M18: 4,724,899 km (0.053 R)
• M19: 5,481,715 km (0.119 R)
• M20: 6,235,090 km (0.098 R)
• M21: 6,561,811 km (0.065 R)
• M22: 6,810,593 km (0.103 R)
• M23: 7,020,179 km (0.107 R)
• M24: 7,274,645 km (0.098 R)
• M25: 7,661,954 km (0.099 R)
• M26: 7,705,338 km (0.088 R)
• M27: 9,046,183 km (0.102 R)
• M28: 10,505,660 km (0.107 R)
• M29: 10,796,478 km (0.098 R)
• M30: 10,991,704 km (0.083 R)
• M31: 13,740,714 km (0.073 R)
• M32: 14,540,015 km (0.05 R)
• M33: 15,135,714 km (0.084 R)
• M34: 15,905,395 km (0.096 R)
• M35: 16,744,190 km (0.115 R)
• M36: 18,991,001 km (0.114 R)
• M37: 19,701,142 km (0.118 R)
• M38: 19,820,371 km (0.066 R)
• M39: 20,903,909 km (0.065 R)
• M40: 21,147,305 km (0.119 R)
• M41: 21,575,603 km (0.112 R)
• M42: 22,627,426 km (0.116 R)
• M43: 22,689,808 km (0.117 R)
• M44: 22,814,722 km (0.119 R)
• M45: 23,569,294 km (0.088 R)
• M46: 24,909,242 km (0.115 R)
• M47: 25,231,925 km (0.087 R)
• M48: 26,142,826 km (0.103 R)
• M49: 26,998,227 km (0.103 R)
• M50: 27,795,883 km (0.107 R)
• M51: 27,996,494 km (0.065 R)
• M52: 29,278,398 km (0.104 R)
• M53: 29,346,315 km (0.111 R)
• M54: 30,097,745 km (0.101 R)
• M55: 30,510,187 km (0.112 R)
• M56: 30,717,230 km (0.114 R)
• M57: 31,480,030 km (0.087 R)
• M58: 33,520,844 km (0.098 R)
• M59: 33,592,052 km (0.046 R)
• M60: 36,332,087 km (0.096 R)
• M61: 37,138,569 km (0.102 R)
• M62: 38,396,537 km (0.097 R)
• M63: 38,545,387 km (0.079 R)
• M64: 39,143,031 km (0.051 R)
• M65: 39,367,876 km (0.115 R)
• M66: 41,030,058 km (0.112 R)
• M67: 41,487,229 km (0.082 R)
• M68: 41,793,157 km (0.11 R)
• M69: 42,253,171 km (0.096 R)
• M70: 42,406,957 km (0.093 R)
• M71: 42,560,893 km (0.041 R)
• M72: 45,127,245 km (0.107 R)
• M73: 47,343,837 km (0.057 R)
• M74: 48,787,456 km (0.087 R)
• M75: 50,734,472 km (0.092 R)
• M76: 50,816,153 km (0.059 R)
• M77: 53,037,980 km (0.038 R)
• M78: 56,133,908 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit