🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 296 Days

Day: 30.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,760,993 km

• M1: 40,990 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.25 AU - 2.41 AU

Year: 1500 Days

Day: 40 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.62 AU - 3.04 AU

Year: 2008 Days

Day: 23.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 8.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.56 AU - 3.42 AU

Year: 2181 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,760,993 km

• M1: 206,445 km (0.113 R)
• M2: 285,283 km (0.072 R)
• M3: 403,166 km (0.063 R)
• M4: 510,727 km (0.057 R)
• M5: 583,432 km (0.049 R)
• M6: 644,318 km (0.087 R)
• M7: 699,669 km (0.059 R)
• M8: 798,553 km (0.118 R)
• M9: 1,020,108 km (0.099 R)
• M10: 1,076,357 km (0.029 R)
• M11: 1,133,653 km (0.094 R)
• M12: 1,221,467 km (0.046 R)
• M13: 1,425,369 km (0.09 R)
• M14: 1,607,280 km (0.117 R)
• M15: 1,877,304 km (0.031 R)
• M16: 1,935,348 km (0.105 R)
• M17: 2,284,210 km (0.096 R)
• M18: 2,588,043 km (0.105 R)
• M19: 2,678,999 km (0.032 R)
• M20: 2,958,597 km (0.063 R)
• M21: 3,013,051 km (0.111 R)
• M22: 3,247,770 km (0.113 R)
• M23: 3,517,196 km (0.108 R)
• M24: 3,574,791 km (0.066 R)
• M25: 3,647,346 km (0.052 R)
• M26: 3,912,433 km (0.095 R)
• M27: 4,586,970 km (0.112 R)
• M28: 4,729,387 km (0.034 R)
• M29: 4,953,933 km (0.05 R)
• M30: 5,198,376 km (0.117 R)
• M31: 5,835,215 km (0.105 R)
• M32: 6,006,803 km (0.081 R)
• M33: 6,908,430 km (0.084 R)
• M34: 7,218,247 km (0.095 R)
• M35: 7,757,398 km (0.032 R)
• M36: 7,813,946 km (0.117 R)
• M37: 7,927,341 km (0.072 R)
• M38: 8,232,520 km (0.098 R)
• M39: 8,483,396 km (0.067 R)
• M40: 8,697,620 km (0.094 R)
• M41: 8,756,412 km (0.109 R)
• M42: 8,815,204 km (0.114 R)
• M43: 8,893,893 km (0.078 R)
• M44: 9,052,018 km (0.116 R)
• M45: 9,171,247 km (0.113 R)
• M46: 9,391,156 km (0.112 R)
• M47: 9,897,395 km (0.11 R)
• M48: 10,370,872 km (0.065 R)
• M49: 10,558,169 km (0.071 R)
• M50: 10,704,775 km (0.034 R)
• M51: 11,105,697 km (0.081 R)
• M52: 11,254,697 km (0.078 R)
• M53: 11,835,585 km (0.043 R)
• M54: 12,184,447 km (0.051 R)
• M55: 12,360,075 km (0.064 R)
• M56: 12,514,460 km (0.11 R)
• M57: 13,183,612 km (0.103 R)
• M58: 13,887,170 km (0.098 R)
• M59: 14,162,730 km (0.12 R)
• M60: 14,255,032 km (0.083 R)
• M61: 14,417,046 km (0.088 R)
• M62: 14,602,847 km (0.087 R)
• M63: 14,836,219 km (0.108 R)
• M64: 14,906,530 km (0.097 R)
• M65: 15,141,548 km (0.088 R)
• M66: 15,283,218 km (0.094 R)
• M67: 15,734,554 km (0.101 R)
• M68: 16,021,932 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 11

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.4 AU - 3.96 AU

Year: 2392 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 101.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 16,760,993 km

• M1: 179,966 km (0.115 R)
• M2: 286,779 km (0.102 R)
• M3: 544,686 km (0.052 R)
• M4: 881,131 km (0.115 R)
• M5: 991,834 km (0.119 R)
• M6: 1,295,966 km (0.114 R)
• M7: 1,574,069 km (0.075 R)
• M8: 1,774,380 km (0.073 R)
• M9: 2,030,193 km (0.049 R)
• M10: 2,138,502 km (0.069 R)
• M11: 2,396,857 km (0.112 R)
• M12: 2,569,942 km (0.097 R)
• M13: 2,702,486 km (0.03 R)
• M14: 3,005,421 km (0.098 R)
• M15: 3,231,912 km (0.072 R)
• M16: 3,488,473 km (0.053 R)
• M17: 3,743,388 km (0.107 R)
• M18: 4,236,612 km (0.118 R)
• M19: 4,606,866 km (0.099 R)
• M20: 5,051,920 km (0.035 R)
• M21: 5,172,346 km (0.083 R)
• M22: 5,444,615 km (0.11 R)
• M23: 5,673,350 km (0.097 R)
• M24: 5,876,204 km (0.104 R)
• M25: 6,308,991 km (0.058 R)
• M26: 6,458,888 km (0.095 R)
• M27: 6,782,767 km (0.06 R)
• M28: 6,915,910 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 12

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.13 AU - 3.45 AU

Year: 2517 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,760,993 km

• M1: 201,359 km (0.077 R)
• M2: 277,953 km (0.118 R)
• M3: 385,813 km (0.094 R)
• M4: 566,677 km (0.117 R)
• M5: 650,900 km (0.119 R)
• M6: 842,236 km (0.082 R)
• M7: 941,120 km (0.047 R)
• M8: 1,070,822 km (0.091 R)
• M9: 1,216,231 km (0.106 R)
• M10: 1,766,900 km (0.032 R)
• M11: 1,842,298 km (0.118 R)
• M12: 1,974,243 km (0.069 R)
• M13: 2,063,852 km (0.05 R)
• M14: 2,656,260 km (0.117 R)
• M15: 2,844,005 km (0.052 R)
• M16: 3,023,373 km (0.052 R)
• M17: 3,114,478 km (0.038 R)
• M18: 3,286,216 km (0.073 R)
• M19: 3,380,014 km (0.032 R)
• M20: 3,556,540 km (0.077 R)
• M21: 3,890,592 km (0.034 R)
• M22: 4,075,944 km (0.102 R)
• M23: 4,234,966 km (0.104 R)
• M24: 4,529,524 km (0.104 R)
• M25: 4,724,600 km (0.094 R)
• M26: 4,800,446 km (0.105 R)
• M27: 4,876,591 km (0.107 R)
• M28: 5,061,195 km (0.119 R)
• M29: 5,596,756 km (0.114 R)
• M30: 5,838,954 km (0.086 R)
• M31: 5,985,860 km (0.101 R)
• M32: 6,150,567 km (0.086 R)
• M33: 7,275,094 km (0.104 R)
• M34: 7,557,385 km (0.08 R)
• M35: 7,682,000 km (0.111 R)
• M36: 8,023,682 km (0.117 R)
• M37: 8,132,589 km (0.104 R)
• M38: 8,278,597 km (0.103 R)
• M39: 8,499,253 km (0.076 R)
• M40: 8,610,405 km (0.112 R)
• M41: 8,909,002 km (0.098 R)
• M42: 9,135,194 km (0.087 R)
• M43: 9,961,423 km (0.071 R)
• M44: 11,154,017 km (0.104 R)
• M45: 11,438,852 km (0.116 R)
• M46: 12,036,345 km (0.12 R)
• M47: 12,223,941 km (0.069 R)
• M48: 12,412,435 km (0.037 R)
• M49: 12,728,684 km (0.053 R)
• M50: 13,004,992 km (0.052 R)
• M51: 13,455,580 km (0.057 R)
• M52: 13,542,048 km (0.113 R)
• M53: 13,911,256 km (0.073 R)
• M54: 13,998,621 km (0.108 R)
• M55: 14,086,285 km (0.115 R)
• M56: 14,394,158 km (0.065 R)
• M57: 14,682,133 km (0.105 R)
• M58: 14,793,285 km (0.106 R)
• M59: 15,039,074 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 8.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.53 AU - 6.53 AU

Year: 5485 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 16,760,993 km

• M1: 132,245 km (0.083 R)
• M2: 239,207 km (0.105 R)
• M3: 371,152 km (0.082 R)
• M4: 652,546 km (0.102 R)
• M5: 940,073 km (0.078 R)
• M6: 1,063,042 km (0.03 R)
• M7: 1,479,972 km (0.025 R)
• M8: 1,543,551 km (0.108 R)
• M9: 1,824,047 km (0.104 R)
• M10: 1,909,617 km (0.115 R)
• M11: 2,339,262 km (0.063 R)
• M12: 2,527,157 km (0.082 R)
• M13: 2,603,601 km (0.094 R)
• M14: 2,778,780 km (0.092 R)
• M15: 3,181,648 km (0.117 R)
• M16: 3,369,094 km (0.032 R)
• M17: 3,453,616 km (0.029 R)
• M18: 3,603,065 km (0.06 R)
• M19: 3,820,430 km (0.101 R)
• M20: 4,661,470 km (0.095 R)
• M21: 4,827,074 km (0.109 R)
• M22: 4,994,475 km (0.048 R)
• M23: 5,683,223 km (0.05 R)
• M24: 5,784,052 km (0.093 R)
• M25: 6,297,173 km (0.11 R)
• M26: 6,612,076 km (0.112 R)
• M27: 6,691,662 km (0.088 R)
• M28: 6,824,954 km (0.096 R)
• M29: 7,067,003 km (0.052 R)
• M30: 7,202,838 km (0.093 R)
• M31: 7,922,554 km (0.08 R)
• M32: 8,956,724 km (0.043 R)
• M33: 9,399,982 km (0.084 R)
• M34: 9,669,558 km (0.105 R)
• M35: 9,729,696 km (0.084 R)
• M36: 10,400,493 km (0.087 R)
• M37: 10,835,075 km (0.06 R)
• M38: 10,897,756 km (0.117 R)
• M39: 10,960,438 km (0.065 R)
• M40: 11,498,242 km (0.099 R)
• M41: 11,658,012 km (0.073 R)
• M42: 11,786,367 km (0.083 R)
• M43: 11,850,695 km (0.1 R)
• M44: 12,239,499 km (0.109 R)
• M45: 13,296,259 km (0.064 R)
• M46: 13,971,693 km (0.042 R)
• M47: 14,142,235 km (0.109 R)
• M48: 14,210,601 km (0.078 R)
• M49: 14,519,969 km (0.068 R)
• M50: 15,075,277 km (0.115 R)
• M51: 15,850,194 km (0.056 R)
• M52: 15,921,253 km (0.113 R)
• M53: 16,170,931 km (0.099 R)
• M54: 16,421,957 km (0.072 R)
• M55: 16,927,747 km (0.119 R)
• M56: 17,109,658 km (0.086 R)
• M57: 17,843,585 km (0.064 R)
• M58: 19,342,406 km (0.099 R)
• M59: 19,914,768 km (0.083 R)
• M60: 20,299,384 km (0.112 R)
• M61: 20,531,410 km (0.111 R)
• M62: 20,764,334 km (0.091 R)
• M63: 20,998,006 km (0.092 R)
• M64: 21,744,051 km (0.101 R)
• M65: 21,941,819 km (0.037 R)
• M66: 22,778,819 km (0.106 R)
• M67: 23,140,846 km (0.086 R)
• M68: 23,829,594 km (0.04 R)
• M69: 24,443,095 km (0.109 R)
• M70: 24,813,649 km (0.093 R)
• M71: 24,896,227 km (0.1 R)
• M72: 26,188,154 km (0.099 R)
• M73: 26,778,767 km (0.096 R)
• M74: 27,118,204 km (0.111 R)
• M75: 27,245,811 km (0.117 R)
• M76: 27,331,082 km (0.069 R)
• M77: 27,459,138 km (0.111 R)
• M78: 28,145,194 km (0.118 R)
• M79: 28,447,082 km (0.118 R)
• M80: 28,576,784 km (0.12 R)
• M81: 28,663,401 km (0.04 R)
• M82: 28,923,701 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 10.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.75 AU - 7.79 AU

Year: 9135 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,760,993 km

• M1: 128,654 km (0.066 R)
• M2: 232,325 km (0.102 R)
• M3: 360,381 km (0.063 R)
• M4: 490,382 km (0.083 R)
• M5: 934,837 km (0.098 R)
• M6: 1,113,756 km (0.109 R)
• M7: 1,314,516 km (0.109 R)
• M8: 1,451,548 km (0.055 R)
• M9: 1,538,315 km (0.113 R)
• M10: 1,809,386 km (0.09 R)
• M11: 1,915,152 km (0.098 R)
• M12: 2,132,817 km (0.047 R)
• M13: 2,282,564 km (0.1 R)
• M14: 2,358,710 km (0.08 R)
• M15: 2,500,678 km (0.091 R)
• M16: 2,698,895 km (0.094 R)
• M17: 2,793,142 km (0.067 R)
• M18: 3,324,364 km (0.057 R)
• M19: 3,572,098 km (0.111 R)
• M20: 3,646,149 km (0.102 R)
• M21: 4,116,933 km (0.086 R)
• M22: 4,241,548 km (0.109 R)
• M23: 4,335,945 km (0.112 R)
• M24: 4,574,852 km (0.094 R)
• M25: 4,639,329 km (0.109 R)
• M26: 4,720,262 km (0.114 R)
• M27: 5,098,894 km (0.116 R)
• M28: 5,453,291 km (0.085 R)
• M29: 5,815,767 km (0.063 R)
• M30: 6,026,401 km (0.093 R)
• M31: 6,329,037 km (0.083 R)
• M32: 6,491,351 km (0.119 R)
• M33: 6,618,659 km (0.09 R)
• M34: 6,894,068 km (0.09 R)
• M35: 6,986,669 km (0.03 R)
• M36: 7,061,019 km (0.107 R)
• M37: 7,267,016 km (0.053 R)
• M38: 7,342,413 km (0.12 R)
• M39: 7,418,110 km (0.107 R)
• M40: 7,665,844 km (0.097 R)
• M41: 7,761,886 km (0.078 R)
• M42: 8,584,375 km (0.101 R)
• M43: 9,046,482 km (0.081 R)
• M44: 9,744,357 km (0.069 R)
• M45: 9,994,933 km (0.119 R)
• M46: 11,039,724 km (0.097 R)
• M47: 11,126,491 km (0.067 R)
• M48: 11,322,764 km (0.099 R)
• M49: 11,896,023 km (0.102 R)
• M50: 12,298,441 km (0.076 R)
• M51: 12,728,086 km (0.062 R)
• M52: 12,956,223 km (0.091 R)
• M53: 13,439,723 km (0.096 R)
• M54: 13,602,186 km (0.106 R)
• M55: 13,788,585 km (0.104 R)
• M56: 14,282,258 km (0.081 R)
• M57: 14,400,590 km (0.096 R)
• M58: 14,543,007 km (0.066 R)
• M59: 15,117,762 km (0.089 R)
• M60: 15,456,302 km (0.119 R)
• M61: 16,042,726 km (0.113 R)
• M62: 16,611,497 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit