🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.55 AU - 0.87 AU

Year: 224 Days

Day: 16.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.35 AU - 2.09 AU

Year: 845 Days

Day: 26.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,872,018 km

• M1: 286,181 km (0.09 R)
• M2: 985,102 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.51 AU - 2.07 AU

Year: 897 Days

Day: 47.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,872,018 km

• M1: 16,007 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.89 AU - 2.95 AU

Year: 1411 Days

Day: 34.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,872,018 km

• M1: 60,886 km (0.096 R)
• M2: 141,071 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.34 AU - 3.38 AU

Year: 1812 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,872,018 km

• M1: 790,176 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.4 AU - 3.52 AU

Year: 1908 Days

Day: 31.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,872,018 km

• M1: 969,993 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 9.5

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.57 AU - 5.37 AU

Year: 3542 Days

Day: 9.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,872,018 km

• M1: 247,734 km (0.098 R)
• M2: 325,226 km (0.068 R)
• M3: 413,937 km (0.099 R)
• M4: 503,397 km (0.107 R)
• M5: 672,143 km (0.095 R)
• M6: 848,669 km (0.061 R)
• M7: 1,003,652 km (0.105 R)
• M8: 1,142,329 km (0.088 R)
• M9: 1,328,429 km (0.088 R)
• M10: 1,439,132 km (0.03 R)
• M11: 1,567,636 km (0.114 R)
• M12: 1,655,450 km (0.09 R)
• M13: 1,820,905 km (0.055 R)
• M14: 1,929,065 km (0.053 R)
• M15: 2,283,163 km (0.06 R)
• M16: 2,727,917 km (0.106 R)
• M17: 3,070,048 km (0.104 R)
• M18: 3,236,999 km (0.108 R)
• M19: 3,677,116 km (0.068 R)
• M20: 3,775,401 km (0.112 R)
• M21: 3,874,435 km (0.089 R)
• M22: 3,934,424 km (0.045 R)
• M23: 4,529,225 km (0.086 R)
• M24: 4,719,663 km (0.096 R)
• M25: 5,597,653 km (0.086 R)
• M26: 5,710,899 km (0.119 R)
• M27: 5,847,781 km (0.082 R)
• M28: 6,055,273 km (0.108 R)
• M29: 6,312,282 km (0.054 R)
• M30: 6,525,160 km (0.09 R)
• M31: 6,596,668 km (0.083 R)
• M32: 7,006,715 km (0.065 R)
• M33: 7,080,018 km (0.102 R)
• M34: 7,649,986 km (0.045 R)
• M35: 7,750,666 km (0.053 R)
• M36: 7,826,512 km (0.074 R)
• M37: 8,467,539 km (0.113 R)
• M38: 9,045,585 km (0.077 R)
• M39: 9,501,110 km (0.12 R)
• M40: 10,546,201 km (0.086 R)
• M41: 10,799,021 km (0.07 R)
• M42: 11,196,353 km (0.069 R)
• M43: 11,396,815 km (0.061 R)
• M44: 11,627,345 km (0.1 R)
• M45: 12,005,379 km (0.103 R)
• M46: 12,093,193 km (0.079 R)
• M47: 12,476,014 km (0.12 R)
• M48: 12,743,495 km (0.066 R)
• M49: 12,982,851 km (0.087 R)
• M50: 13,163,416 km (0.059 R)
• M51: 13,253,923 km (0.111 R)
• M52: 14,170,808 km (0.033 R)
• M53: 14,325,642 km (0.054 R)
• M54: 14,982,077 km (0.082 R)
• M55: 15,108,188 km (0.119 R)
• M56: 15,298,177 km (0.068 R)
• M57: 15,425,186 km (0.085 R)
• M58: 16,356,582 km (0.118 R)
• M59: 17,075,251 km (0.099 R)
• M60: 17,771,030 km (0.112 R)
• M61: 17,837,751 km (0.107 R)
• M62: 18,005,001 km (0.107 R)
• M63: 18,307,189 km (0.107 R)
• M64: 18,611,321 km (0.071 R)
• M65: 18,679,089 km (0.115 R)
• M66: 19,019,125 km (0.096 R)
• M67: 19,636,665 km (0.099 R)
• M68: 19,774,744 km (0.097 R)
• M69: 20,017,242 km (0.083 R)
• M70: 20,610,099 km (0.113 R)
• M71: 21,032,114 km (0.099 R)
• M72: 21,421,517 km (0.102 R)
• M73: 21,563,635 km (0.081 R)
• M74: 21,956,330 km (0.046 R)
• M75: 22,135,548 km (0.119 R)
• M76: 22,351,268 km (0.09 R)
• M77: 22,567,736 km (0.061 R)
• M78: 22,639,992 km (0.03 R)
• M79: 22,784,803 km (0.104 R)
• M80: 22,930,062 km (0.116 R)
• M81: 23,476,992 km (0.063 R)
• M82: 24,324,165 km (0.062 R)
• M83: 24,732,866 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 14.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.34 AU - 5.98 AU

Year: 4392 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 72.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,872,018 km

• M1: 186,100 km (0.079 R)
• M2: 286,779 km (0.12 R)
• M3: 385,215 km (0.081 R)
• M4: 519,703 km (0.05 R)
• M5: 655,687 km (0.084 R)
• M6: 826,977 km (0.038 R)
• M7: 1,156,990 km (0.115 R)
• M8: 1,502,411 km (0.077 R)
• M9: 2,211,954 km (0.082 R)
• M10: 2,337,168 km (0.054 R)
• M11: 2,644,142 km (0.042 R)
• M12: 3,016,342 km (0.048 R)
• M13: 3,208,874 km (0.107 R)
• M14: 3,351,441 km (0.118 R)
• M15: 3,441,649 km (0.056 R)
• M16: 3,680,257 km (0.119 R)
• M17: 3,886,403 km (0.099 R)
• M18: 4,000,546 km (0.065 R)
• M19: 4,271,169 km (0.091 R)
• M20: 4,547,925 km (0.117 R)
• M21: 4,648,305 km (0.108 R)
• M22: 4,851,160 km (0.057 R)
• M23: 4,953,784 km (0.116 R)
• M24: 5,456,134 km (0.088 R)
• M25: 5,800,358 km (0.038 R)
• M26: 6,397,403 km (0.112 R)
• M27: 6,532,789 km (0.052 R)
• M28: 6,623,446 km (0.097 R)
• M29: 6,875,369 km (0.092 R)
• M30: 7,247,418 km (0.087 R)
• M31: 7,435,912 km (0.068 R)
• M32: 7,769,814 km (0.118 R)
• M33: 8,501,797 km (0.111 R)
• M34: 8,650,946 km (0.057 R)
• M35: 8,951,637 km (0.038 R)
• M36: 9,154,193 km (0.067 R)
• M37: 9,409,407 km (0.086 R)
• M38: 9,641,134 km (0.086 R)
• M39: 9,822,746 km (0.065 R)
• M40: 10,347,834 km (0.091 R)
• M41: 10,507,156 km (0.096 R)
• M42: 11,261,429 km (0.111 R)
• M43: 11,507,667 km (0.066 R)
• M44: 11,728,024 km (0.09 R)
• M45: 12,397,475 km (0.102 R)
• M46: 12,651,642 km (0.102 R)
• M47: 13,802,648 km (0.099 R)
• M48: 14,007,597 km (0.077 R)
• M49: 14,183,973 km (0.109 R)
• M50: 14,420,337 km (0.086 R)
• M51: 15,561,021 km (0.1 R)
• M52: 16,824,225 km (0.088 R)
• M53: 17,705,806 km (0.118 R)
• M54: 18,570,032 km (0.074 R)
• M55: 19,776,839 km (0.111 R)
• M56: 19,908,784 km (0.09 R)
• M57: 20,140,361 km (0.11 R)
• M58: 20,673,379 km (0.102 R)
• M59: 20,874,438 km (0.112 R)
• M60: 21,278,502 km (0.107 R)
• M61: 21,685,109 km (0.057 R)
• M62: 21,991,785 km (0.066 R)
• M63: 22,609,474 km (0.082 R)
• M64: 23,232,849 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 12.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.04 AU - 7.74 AU

Year: 6777 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,872,018 km

• M1: 160,818 km (0.104 R)
• M2: 292,464 km (0.071 R)
• M3: 394,639 km (0.049 R)
• M4: 513,569 km (0.078 R)
• M5: 734,077 km (0.081 R)
• M6: 825,331 km (0.1 R)
• M7: 1,020,557 km (0.116 R)
• M8: 1,656,348 km (0.037 R)
• M9: 1,843,195 km (0.081 R)
• M10: 2,707,871 km (0.04 R)
• M11: 3,286,216 km (0.108 R)
• M12: 3,469,923 km (0.099 R)
• M13: 3,549,658 km (0.099 R)
• M14: 3,902,560 km (0.092 R)
• M15: 4,181,709 km (0.116 R)
• M16: 4,352,550 km (0.115 R)
• M17: 4,554,657 km (0.082 R)
• M18: 4,968,295 km (0.034 R)
• M19: 6,444,227 km (0.07 R)
• M20: 6,575,874 km (0.119 R)
• M21: 6,741,628 km (0.045 R)
• M22: 7,043,517 km (0.109 R)
• M23: 7,315,485 km (0.087 R)
• M24: 7,905,200 km (0.103 R)
• M25: 8,117,031 km (0.085 R)
• M26: 8,546,227 km (0.094 R)
• M27: 8,909,750 km (0.082 R)
• M28: 9,204,159 km (0.097 R)
• M29: 12,402,112 km (0.066 R)
• M30: 13,146,212 km (0.067 R)
• M31: 13,565,834 km (0.101 R)
• M32: 14,332,224 km (0.101 R)
• M33: 14,764,263 km (0.081 R)
• M34: 14,981,778 km (0.116 R)
• M35: 15,376,118 km (0.066 R)
• M36: 15,685,187 km (0.112 R)
• M37: 16,040,931 km (0.039 R)
• M38: 16,130,241 km (0.039 R)
• M39: 16,219,850 km (0.103 R)
• M40: 16,309,459 km (0.093 R)
• M41: 17,536,461 km (0.099 R)
• M42: 17,766,991 km (0.066 R)
• M43: 18,184,369 km (0.091 R)
• M44: 18,277,569 km (0.112 R)
• M45: 18,887,180 km (0.088 R)
• M46: 19,886,195 km (0.081 R)
• M47: 21,048,720 km (0.063 R)
• M48: 21,146,706 km (0.049 R)
• M49: 21,589,067 km (0.116 R)
• M50: 21,737,169 km (0.044 R)
• M51: 22,233,385 km (0.12 R)
• M52: 23,287,601 km (0.096 R)
• M53: 23,388,879 km (0.047 R)
• M54: 23,948,525 km (0.095 R)
• M55: 25,915,138 km (0.12 R)
• M56: 26,125,174 km (0.1 R)
• M57: 26,864,786 km (0.081 R)
• M58: 28,256,644 km (0.03 R)
• M59: 29,507,282 km (0.082 R)
• M60: 32,006,016 km (0.092 R)
• M61: 32,118,663 km (0.075 R)
• M62: 32,683,844 km (0.098 R)
• M63: 32,854,086 km (0.102 R)
• M64: 33,366,309 km (0.073 R)
• M65: 34,456,578 km (0.102 R)
• M66: 34,572,068 km (0.103 R)
• M67: 34,803,346 km (0.107 R)
• M68: 35,850,382 km (0.071 R)
• M69: 36,026,010 km (0.056 R)
• M70: 36,201,787 km (0.116 R)
• M71: 37,440,457 km (0.115 R)
• M72: 38,214,178 km (0.077 R)
• M73: 38,453,385 km (0.108 R)
• M74: 38,752,880 km (0.111 R)
• M75: 38,993,283 km (0.041 R)
• M76: 39,294,274 km (0.069 R)
• M77: 40,019,824 km (0.116 R)
• M78: 40,445,131 km (0.117 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: 517 - 16,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit