🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 181 Days

Day: 41.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 331 Days

Day: 42.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,443,353 km

• M1: 147,803 km (0.117 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.6 AU - 1.72 AU

Year: 902 Days

Day: 43.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.8 AU - 2.22 AU

Year: 1202 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 14.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.23 AU - 4.47 AU

Year: 3186 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,443,353 km

• M1: 217,366 km (0.046 R)
• M2: 336,894 km (0.118 R)
• M3: 468,092 km (0.116 R)
• M4: 575,353 km (0.036 R)
• M5: 854,802 km (0.112 R)
• M6: 1,030,281 km (0.12 R)
• M7: 1,218,774 km (0.092 R)
• M8: 1,474,885 km (0.056 R)
• M9: 1,734,288 km (0.068 R)
• M10: 1,839,455 km (0.091 R)
• M11: 1,946,717 km (0.096 R)
• M12: 2,347,939 km (0.039 R)
• M13: 2,515,937 km (0.058 R)
• M14: 2,618,711 km (0.05 R)
• M15: 2,775,639 km (0.089 R)
• M16: 2,899,955 km (0.075 R)
• M17: 3,321,671 km (0.074 R)
• M18: 4,081,479 km (0.084 R)
• M19: 4,305,576 km (0.085 R)
• M20: 4,408,799 km (0.09 R)
• M21: 4,575,600 km (0.086 R)
• M22: 4,894,394 km (0.101 R)
• M23: 5,352,761 km (0.071 R)
• M24: 6,334,722 km (0.081 R)
• M25: 6,499,878 km (0.08 R)
• M26: 6,906,934 km (0.045 R)
• M27: 7,004,023 km (0.118 R)
• M28: 7,125,945 km (0.098 R)
• M29: 7,645,798 km (0.06 R)
• M30: 7,872,438 km (0.118 R)
• M31: 7,999,297 km (0.118 R)
• M32: 8,461,704 km (0.073 R)
• M33: 8,696,124 km (0.093 R)
• M34: 9,198,324 km (0.104 R)
• M35: 9,493,331 km (0.118 R)
• M36: 9,900,836 km (0.097 R)
• M37: 10,592,726 km (0.118 R)
• M38: 10,873,820 km (0.111 R)
• M39: 11,243,028 km (0.069 R)
• M40: 11,877,323 km (0.098 R)
• M41: 12,052,352 km (0.053 R)
• M42: 13,060,193 km (0.049 R)
• M43: 13,452,738 km (0.118 R)
• M44: 13,574,361 km (0.098 R)
• M45: 13,787,987 km (0.111 R)
• M46: 13,879,990 km (0.109 R)
• M47: 14,218,679 km (0.117 R)
• M48: 14,373,663 km (0.076 R)
• M49: 15,061,813 km (0.082 R)
• M50: 15,314,783 km (0.044 R)
• M51: 15,409,927 km (0.087 R)
• M52: 15,505,371 km (0.052 R)
• M53: 15,856,926 km (0.102 R)
• M54: 16,633,189 km (0.087 R)
• M55: 16,894,686 km (0.099 R)
• M56: 17,025,883 km (0.084 R)
• M57: 18,222,517 km (0.075 R)
• M58: 19,001,323 km (0.043 R)
• M59: 19,137,906 km (0.092 R)
• M60: 19,583,857 km (0.075 R)
• M61: 19,687,379 km (0.074 R)
• M62: 20,137,669 km (0.102 R)
• M63: 20,276,795 km (0.084 R)
• M64: 20,381,513 km (0.114 R)
• M65: 21,793,867 km (0.09 R)
• M66: 22,151,854 km (0.066 R)
• M67: 22,331,671 km (0.093 R)
• M68: 22,982,721 km (0.111 R)
• M69: 23,091,927 km (0.104 R)
• M70: 23,310,639 km (0.11 R)
• M71: 24,155,718 km (0.114 R)
• M72: 24,377,871 km (0.078 R)
• M73: 24,563,372 km (0.103 R)
• M74: 25,048,219 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 14.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.01 AU - 5.59 AU

Year: 5146 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,443,353 km

• M1: 197,170 km (0.111 R)
• M2: 299,794 km (0.085 R)
• M3: 411,095 km (0.104 R)
• M4: 573,409 km (0.087 R)
• M5: 889,509 km (0.044 R)
• M6: 1,024,745 km (0.082 R)
• M7: 1,127,818 km (0.108 R)
• M8: 1,345,782 km (0.062 R)
• M9: 1,518,718 km (0.075 R)
• M10: 2,166,925 km (0.102 R)
• M11: 2,765,616 km (0.066 R)
• M12: 2,914,017 km (0.08 R)
• M13: 3,335,883 km (0.054 R)
• M14: 3,777,496 km (0.081 R)
• M15: 3,942,951 km (0.104 R)
• M16: 4,110,650 km (0.119 R)
• M17: 4,496,912 km (0.084 R)
• M18: 4,694,531 km (0.037 R)
• M19: 4,872,702 km (0.037 R)
• M20: 5,444,016 km (0.11 R)
• M21: 5,560,852 km (0.064 R)
• M22: 5,916,446 km (0.109 R)
• M23: 6,353,122 km (0.055 R)
• M24: 6,650,224 km (0.067 R)
• M25: 6,977,095 km (0.065 R)
• M26: 7,155,416 km (0.114 R)
• M27: 7,257,890 km (0.079 R)
• M28: 7,360,963 km (0.072 R)
• M29: 7,568,605 km (0.113 R)
• M30: 7,699,354 km (0.07 R)
• M31: 7,910,137 km (0.03 R)
• M32: 8,337,389 km (0.106 R)
• M33: 8,472,475 km (0.084 R)
• M34: 8,662,913 km (0.025 R)
• M35: 9,778,016 km (0.059 R)
• M36: 9,977,879 km (0.085 R)
• M37: 10,150,216 km (0.106 R)
• M38: 10,410,665 km (0.064 R)
• M39: 10,614,717 km (0.079 R)
• M40: 10,908,677 km (0.112 R)
• M41: 11,564,663 km (0.104 R)
• M42: 12,172,180 km (0.094 R)
• M43: 13,228,940 km (0.037 R)
• M44: 13,355,200 km (0.087 R)
• M45: 14,056,814 km (0.097 R)
• M46: 14,153,455 km (0.119 R)
• M47: 14,347,333 km (0.117 R)
• M48: 15,296,981 km (0.119 R)
• M49: 15,396,463 km (0.11 R)
• M50: 16,098,376 km (0.119 R)
• M51: 16,776,504 km (0.091 R)
• M52: 16,981,901 km (0.095 R)
• M53: 17,153,640 km (0.108 R)
• M54: 17,325,827 km (0.098 R)
• M55: 17,637,439 km (0.051 R)
• M56: 17,915,991 km (0.086 R)
• M57: 18,689,561 km (0.047 R)
• M58: 19,044,856 km (0.105 R)
• M59: 19,581,912 km (0.115 R)
• M60: 20,051,351 km (0.039 R)
• M61: 20,196,610 km (0.091 R)
• M62: 20,964,646 km (0.075 R)
• M63: 21,333,853 km (0.113 R)
• M64: 21,445,004 km (0.037 R)
• M65: 21,742,405 km (0.083 R)
• M66: 22,529,589 km (0.109 R)
• M67: 22,983,618 km (0.112 R)
• M68: 23,173,608 km (0.067 R)
• M69: 23,708,570 km (0.101 R)
• M70: 24,674,074 km (0.089 R)
• M71: 24,790,761 km (0.119 R)
• M72: 25,259,600 km (0.109 R)
• M73: 25,652,444 km (0.104 R)
• M74: 26,245,450 km (0.066 R)
• M75: 26,404,473 km (0.097 R)
• M76: 26,603,588 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 12.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.29 AU - 6.67 AU

Year: 6957 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,443,353 km

• M1: 238,010 km (0.118 R)
• M2: 359,783 km (0.068 R)
• M3: 569,669 km (0.11 R)
• M4: 664,663 km (0.052 R)
• M5: 775,515 km (0.093 R)
• M6: 893,249 km (0.048 R)
• M7: 985,850 km (0.096 R)
• M8: 1,227,301 km (0.112 R)
• M9: 1,488,200 km (0.097 R)
• M10: 1,728,454 km (0.089 R)
• M11: 2,105,590 km (0.066 R)
• M12: 2,420,344 km (0.12 R)
• M13: 2,704,430 km (0.095 R)
• M14: 2,920,898 km (0.07 R)
• M15: 3,063,166 km (0.102 R)
• M16: 3,191,521 km (0.055 R)
• M17: 3,338,127 km (0.087 R)
• M18: 3,503,732 km (0.082 R)
• M19: 4,282,538 km (0.064 R)
• M20: 4,664,162 km (0.105 R)
• M21: 4,887,213 km (0.048 R)
• M22: 5,000,010 km (0.107 R)
• M23: 5,151,851 km (0.036 R)
• M24: 5,597,055 km (0.1 R)
• M25: 5,874,260 km (0.095 R)
• M26: 6,837,520 km (0.099 R)
• M27: 6,985,173 km (0.12 R)
• M28: 7,240,836 km (0.087 R)
• M29: 7,521,332 km (0.067 R)
• M30: 7,849,400 km (0.099 R)
• M31: 9,046,034 km (0.117 R)
• M32: 9,442,019 km (0.116 R)
• M33: 9,891,262 km (0.033 R)
• M34: 10,082,448 km (0.119 R)
• M35: 10,274,980 km (0.05 R)
• M36: 11,032,394 km (0.118 R)
• M37: 11,355,376 km (0.081 R)
• M38: 11,480,440 km (0.091 R)
• M39: 12,163,803 km (0.1 R)
• M40: 12,549,167 km (0.05 R)
• M41: 12,886,361 km (0.097 R)
• M42: 13,200,367 km (0.1 R)
• M43: 13,332,013 km (0.054 R)
• M44: 13,516,916 km (0.104 R)
• M45: 13,916,043 km (0.082 R)
• M46: 14,130,566 km (0.112 R)
• M47: 14,589,981 km (0.104 R)
• M48: 14,999,431 km (0.06 R)
• M49: 15,219,489 km (0.034 R)
• M50: 15,774,048 km (0.102 R)
• M51: 16,053,796 km (0.098 R)
• M52: 16,138,020 km (0.12 R)
• M53: 16,335,190 km (0.116 R)
• M54: 16,703,500 km (0.105 R)
• M55: 17,304,285 km (0.062 R)
• M56: 17,506,092 km (0.069 R)
• M57: 17,737,670 km (0.116 R)
• M58: 18,438,686 km (0.089 R)
• M59: 18,644,831 km (0.076 R)
• M60: 18,733,543 km (0.114 R)
• M61: 19,089,287 km (0.1 R)
• M62: 19,357,665 km (0.083 R)
• M63: 19,627,091 km (0.118 R)
• M64: 19,747,368 km (0.081 R)
• M65: 20,412,929 km (0.038 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: 314 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit