🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.12 AU - 1.3 AU

Year: 481 Days

Day: 43 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.08 AU - 2.72 AU

Year: 1345 Days

Day: 16.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.03 AU - 3.01 AU

Year: 1447 Days

Day: 20 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,519,893 km

• M1: 762,500 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.04 AU - 3.3 AU

Year: 1578 Days

Day: 47.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,519,893 km

• M1: 151,842 km (0.108 R)
• M2: 1,619,247 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.08 AU - 4.48 AU

Year: 2658 Days

Day: 25.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,519,893 km

• M1: 193,430 km (0.083 R)
• M2: 425,307 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.74 AU - 5.64 AU

Year: 3673 Days

Day: 37.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,519,893 km

• M1: 1,201,271 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 12.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.32 AU - 8.34 AU

Year: 6455 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,519,893 km

• M1: 158,424 km (0.05 R)
• M2: 322,832 km (0.065 R)
• M3: 535,860 km (0.102 R)
• M4: 905,815 km (0.104 R)
• M5: 1,017,565 km (0.089 R)
• M6: 1,164,320 km (0.08 R)
• M7: 1,631,066 km (0.112 R)
• M8: 2,286,903 km (0.068 R)
• M9: 2,364,544 km (0.096 R)
• M10: 2,562,761 km (0.104 R)
• M11: 2,997,044 km (0.106 R)
• M12: 3,212,016 km (0.054 R)
• M13: 4,075,345 km (0.05 R)
• M14: 4,290,018 km (0.048 R)
• M15: 4,855,648 km (0.065 R)
• M16: 5,109,066 km (0.117 R)
• M17: 5,185,960 km (0.118 R)
• M18: 5,263,302 km (0.086 R)
• M19: 5,497,423 km (0.108 R)
• M20: 5,628,919 km (0.115 R)
• M21: 6,945,081 km (0.115 R)
• M22: 7,433,369 km (0.107 R)
• M23: 9,057,253 km (0.053 R)
• M24: 9,307,082 km (0.084 R)
• M25: 9,909,213 km (0.089 R)
• M26: 10,753,843 km (0.076 R)
• M27: 10,985,121 km (0.113 R)
• M28: 11,655,170 km (0.042 R)
• M29: 11,892,881 km (0.053 R)
• M30: 12,097,830 km (0.094 R)
• M31: 12,580,732 km (0.072 R)
• M32: 12,719,858 km (0.066 R)
• M33: 13,458,872 km (0.073 R)
• M34: 14,502,167 km (0.116 R)
• M35: 14,611,523 km (0.079 R)
• M36: 14,867,934 km (0.066 R)
• M37: 15,162,791 km (0.084 R)
• M38: 16,058,883 km (0.1 R)
• M39: 16,665,801 km (0.118 R)
• M40: 17,087,518 km (0.108 R)
• M41: 17,629,211 km (0.112 R)
• M42: 18,098,051 km (0.105 R)
• M43: 18,452,449 km (0.103 R)
• M44: 19,368,436 km (0.061 R)
• M45: 20,177,013 km (0.04 R)
• M46: 21,368,859 km (0.034 R)
• M47: 21,576,800 km (0.086 R)
• M48: 21,910,703 km (0.06 R)
• M49: 23,050,190 km (0.108 R)
• M50: 24,382,359 km (0.104 R)
• M51: 24,904,605 km (0.087 R)
• M52: 25,298,795 km (0.103 R)
• M53: 25,386,759 km (0.036 R)
• M54: 25,650,948 km (0.092 R)
• M55: 26,271,181 km (0.078 R)
• M56: 27,210,656 km (0.084 R)
• M57: 27,571,486 km (0.113 R)
• M58: 28,709,178 km (0.074 R)
• M59: 28,984,438 km (0.103 R)
• M60: 29,214,519 km (0.105 R)
• M61: 29,352,897 km (0.081 R)
• M62: 29,584,026 km (0.11 R)
• M63: 30,374,352 km (0.098 R)
• M64: 30,608,024 km (0.072 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 12.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.25 AU - 8.25 AU

Year: 7803 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,519,893 km

• M1: 194,328 km (0.054 R)
• M2: 903,272 km (0.076 R)
• M3: 1,034,020 km (0.11 R)
• M4: 1,512,584 km (0.066 R)
• M5: 1,851,423 km (0.114 R)
• M6: 2,021,366 km (0.04 R)
• M7: 2,108,432 km (0.035 R)
• M8: 2,657,307 km (0.089 R)
• M9: 2,948,125 km (0.101 R)
• M10: 3,127,792 km (0.052 R)
• M11: 3,926,196 km (0.09 R)
• M12: 4,079,983 km (0.103 R)
• M13: 4,213,574 km (0.116 R)
• M14: 4,599,686 km (0.118 R)
• M15: 5,068,825 km (0.048 R)
• M16: 5,284,994 km (0.051 R)
• M17: 5,406,467 km (0.101 R)
• M18: 5,504,304 km (0.075 R)
• M19: 6,205,619 km (0.027 R)
• M20: 8,108,205 km (0.096 R)
• M21: 9,253,975 km (0.082 R)
• M22: 9,756,324 km (0.114 R)
• M23: 9,845,933 km (0.094 R)
• M24: 10,297,869 km (0.102 R)
• M25: 10,450,159 km (0.108 R)
• M26: 10,664,533 km (0.073 R)
• M27: 10,849,286 km (0.111 R)
• M28: 11,222,383 km (0.08 R)
• M29: 11,504,824 km (0.089 R)
• M30: 12,109,050 km (0.082 R)
• M31: 12,463,597 km (0.12 R)
• M32: 12,886,959 km (0.116 R)
• M33: 13,248,986 km (0.113 R)
• M34: 13,514,372 km (0.084 R)
• M35: 15,281,871 km (0.095 R)
• M36: 16,016,247 km (0.1 R)
• M37: 16,122,013 km (0.1 R)
• M38: 16,298,987 km (0.067 R)
• M39: 16,619,127 km (0.119 R)
• M40: 16,761,993 km (0.078 R)
• M41: 16,869,553 km (0.084 R)
• M42: 17,555,609 km (0.102 R)
• M43: 17,664,666 km (0.04 R)
• M44: 18,177,188 km (0.1 R)
• M45: 18,361,343 km (0.103 R)
• M46: 20,046,863 km (0.105 R)
• M47: 20,428,188 km (0.069 R)
• M48: 21,120,527 km (0.08 R)
• M49: 22,330,923 km (0.105 R)
• M50: 22,884,884 km (0.092 R)
• M51: 23,083,849 km (0.088 R)
• M52: 23,283,413 km (0.087 R)
• M53: 24,492,612 km (0.107 R)
• M54: 24,737,055 km (0.104 R)
• M55: 25,351,304 km (0.068 R)
• M56: 26,720,424 km (0.095 R)
• M57: 26,930,010 km (0.083 R)
• M58: 28,583,216 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.47 AU - 10.53 AU

Year: 8962 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,519,893 km

• M1: 119,828 km (0.094 R)
• M2: 188,344 km (0.078 R)
• M3: 273,016 km (0.079 R)
• M4: 339,138 km (0.067 R)
• M5: 650,452 km (0.096 R)
• M6: 860,936 km (0.107 R)
• M7: 912,697 km (0.099 R)
• M8: 1,001,408 km (0.078 R)
• M9: 1,446,611 km (0.107 R)
• M10: 2,253,393 km (0.108 R)
• M11: 2,574,280 km (0.031 R)
• M12: 2,650,425 km (0.092 R)
• M13: 3,480,843 km (0.089 R)
• M14: 3,707,484 km (0.043 R)
• M15: 3,968,233 km (0.054 R)
• M16: 4,785,935 km (0.031 R)
• M17: 4,911,448 km (0.099 R)
• M18: 5,069,872 km (0.087 R)
• M19: 5,327,031 km (0.103 R)
• M20: 6,123,639 km (0.085 R)
• M21: 6,570,488 km (0.058 R)
• M22: 6,710,212 km (0.084 R)
• M23: 7,099,317 km (0.088 R)
• M24: 7,788,813 km (0.103 R)
• M25: 8,499,403 km (0.074 R)
• M26: 9,036,310 km (0.103 R)
• M27: 9,862,090 km (0.084 R)
• M28: 10,022,160 km (0.112 R)
• M29: 10,142,736 km (0.083 R)
• M30: 11,711,718 km (0.089 R)
• M31: 11,966,334 km (0.07 R)
• M32: 12,480,950 km (0.116 R)
• M33: 12,654,185 km (0.041 R)
• M34: 12,871,700 km (0.093 R)
• M35: 13,046,729 km (0.102 R)
• M36: 13,134,394 km (0.113 R)
• M37: 13,222,357 km (0.034 R)
• M38: 14,023,005 km (0.088 R)
• M39: 14,747,807 km (0.091 R)
• M40: 15,810,849 km (0.109 R)
• M41: 15,951,322 km (0.058 R)
• M42: 16,280,886 km (0.066 R)
• M43: 16,755,261 km (0.095 R)
• M44: 16,850,704 km (0.114 R)
• M45: 17,669,453 km (0.108 R)
• M46: 19,345,099 km (0.103 R)
• M47: 19,746,769 km (0.036 R)
• M48: 20,252,709 km (0.104 R)
• M49: 21,174,083 km (0.069 R)
• M50: 21,432,438 km (0.08 R)
• M51: 22,476,482 km (0.115 R)
• M52: 22,581,649 km (0.115 R)
• M53: 23,804,462 km (0.099 R)
• M54: 24,019,285 km (0.114 R)
• M55: 24,722,095 km (0.077 R)
• M56: 24,776,399 km (0.102 R)
• M57: 24,994,064 km (0.053 R)
• M58: 26,926,270 km (0.119 R)
• M59: 27,094,119 km (0.063 R)
• M60: 27,825,354 km (0.098 R)
• M61: 28,278,635 km (0.061 R)
• M62: 28,791,606 km (0.086 R)
• M63: 30,406,665 km (0.092 R)
• M64: 30,815,067 km (0.064 R)
• M65: 31,460,432 km (0.098 R)
• M66: 31,519,374 km (0.118 R)
• M67: 32,110,285 km (0.087 R)
• M68: 32,169,676 km (0.102 R)
• M69: 32,526,167 km (0.118 R)
• M70: 33,243,190 km (0.084 R)
• M71: 33,423,306 km (0.039 R)
• M72: 33,905,011 km (0.085 R)
• M73: 34,025,886 km (0.05 R)
• M74: 34,267,935 km (0.041 R)
• M75: 34,510,583 km (0.083 R)
• M76: 34,632,057 km (0.103 R)
• M77: 35,058,560 km (0.118 R)
• M78: 35,303,003 km (0.094 R)
• M79: 35,548,044 km (0.045 R)
• M80: 35,793,535 km (0.117 R)
• M81: 36,039,773 km (0.074 R)
• M82: 36,224,825 km (0.107 R)
• M83: 37,154,426 km (0.111 R)
• M84: 37,528,571 km (0.086 R)
• M85: 37,653,485 km (0.071 R)
• M86: 38,658,334 km (0.079 R)
• M87: 39,227,254 km (0.118 R)
• M88: 39,926,625 km (0.06 R)
• M89: 40,309,745 km (0.109 R)
• M90: 40,373,773 km (0.114 R)
• M91: 40,694,062 km (0.11 R)
• M92: 43,156,592 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.9 AU - 9.8 AU

Year: 9521 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,519,893 km

• M1: 164,258 km (0.087 R)
• M2: 269,127 km (0.083 R)
• M3: 349,760 km (0.037 R)
• M4: 468,690 km (0.078 R)
• M5: 1,010,085 km (0.076 R)
• M6: 1,370,915 km (0.066 R)
• M7: 1,705,865 km (0.054 R)
• M8: 2,280,769 km (0.095 R)
• M9: 2,378,157 km (0.104 R)
• M10: 2,834,281 km (0.059 R)
• M11: 3,769,567 km (0.079 R)
• M12: 3,943,998 km (0.066 R)
• M13: 4,032,261 km (0.061 R)
• M14: 4,361,676 km (0.095 R)
• M15: 5,599,299 km (0.084 R)
• M16: 5,698,781 km (0.077 R)
• M17: 6,205,320 km (0.088 R)
• M18: 6,586,046 km (0.097 R)
• M19: 7,189,524 km (0.079 R)
• M20: 7,552,748 km (0.094 R)
• M21: 7,663,001 km (0.077 R)
• M22: 7,810,654 km (0.088 R)
• M23: 10,057,465 km (0.109 R)
• M24: 10,138,248 km (0.079 R)
• M25: 10,219,330 km (0.078 R)
• M26: 10,504,762 km (0.097 R)
• M27: 10,628,031 km (0.055 R)
• M28: 10,710,310 km (0.11 R)
• M29: 11,209,069 km (0.095 R)
• M30: 11,503,478 km (0.114 R)
• M31: 11,971,420 km (0.101 R)
• M32: 12,057,140 km (0.104 R)
• M33: 12,186,093 km (0.111 R)
• M34: 13,146,212 km (0.103 R)
• M35: 13,635,397 km (0.115 R)
• M36: 13,994,881 km (0.11 R)
• M37: 15,557,580 km (0.112 R)
• M38: 16,359,574 km (0.077 R)
• M39: 16,693,626 km (0.101 R)
• M40: 17,030,072 km (0.108 R)
• M41: 17,320,292 km (0.116 R)
• M42: 17,514,620 km (0.119 R)
• M43: 18,398,145 km (0.12 R)
• M44: 18,945,224 km (0.085 R)
• M45: 19,045,155 km (0.095 R)
• M46: 19,497,689 km (0.067 R)
• M47: 20,567,014 km (0.061 R)
• M48: 20,824,472 km (0.106 R)
• M49: 21,655,339 km (0.078 R)
• M50: 21,969,794 km (0.103 R)
• M51: 22,127,619 km (0.087 R)
• M52: 23,189,016 km (0.117 R)
• M53: 23,564,507 km (0.057 R)
• M54: 24,976,561 km (0.059 R)
• M55: 25,086,217 km (0.06 R)
• M56: 26,920,436 km (0.07 R)
• M57: 28,052,892 km (0.091 R)
• M58: 29,316,695 km (0.055 R)
• M59: 29,955,478 km (0.088 R)
• M60: 30,072,014 km (0.079 R)
• M61: 30,775,124 km (0.091 R)
• M62: 30,951,799 km (0.102 R)
• M63: 31,306,047 km (0.103 R)
• M64: 31,780,422 km (0.073 R)
• M65: 32,078,122 km (0.105 R)
• M66: 33,762,444 km (0.054 R)
• M67: 34,066,128 km (0.119 R)
• M68: 34,187,901 km (0.117 R)
• M69: 34,309,823 km (0.074 R)
• M70: 34,983,013 km (0.051 R)
• M71: 35,167,318 km (0.088 R)
• M72: 35,846,043 km (0.093 R)
• M73: 36,155,861 km (0.072 R)
• M74: 37,718,859 km (0.096 R)
• M75: 38,223,602 km (0.092 R)
• M76: 38,857,897 km (0.099 R)
• M77: 40,458,445 km (0.112 R)
• M78: 40,651,875 km (0.081 R)
• M79: 41,689,187 km (0.096 R)
• M80: 42,998,018 km (0.094 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit