🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 47.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.51 AU - 0.81 AU

Year: 198 Days

Day: 38.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,086,835 km

• M1: 503,995 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.94 AU

Year: 240 Days

Day: 34.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,086,835 km

• M1: 32,313 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.54 AU - 3.96 AU

Year: 2679 Days

Day: 46.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,086,835 km

• M1: 2,687,227 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.55 AU - 5.67 AU

Year: 3652 Days

Day: 27.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,086,835 km

• M1: 524,490 km (0.12 R)
• M2: 2,402,841 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 9.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.23 AU - 6.95 AU

Year: 6242 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,086,835 km

• M1: 115,639 km (0.074 R)
• M2: 221,255 km (0.084 R)
• M3: 409,599 km (0.046 R)
• M4: 535,112 km (0.109 R)
• M5: 938,727 km (0.082 R)
• M6: 1,056,311 km (0.108 R)
• M7: 1,123,779 km (0.069 R)
• M8: 1,206,806 km (0.059 R)
• M9: 1,575,415 km (0.108 R)
• M10: 1,684,921 km (0.089 R)
• M11: 1,829,432 km (0.11 R)
• M12: 2,131,022 km (0.06 R)
• M13: 2,412,266 km (0.075 R)
• M14: 2,668,228 km (0.061 R)
• M15: 3,226,377 km (0.083 R)
• M16: 3,286,216 km (0.088 R)
• M17: 3,447,483 km (0.098 R)
• M18: 3,736,207 km (0.064 R)
• M19: 3,799,038 km (0.098 R)
• M20: 4,271,019 km (0.114 R)
• M21: 4,491,826 km (0.119 R)
• M22: 4,875,694 km (0.054 R)
• M23: 5,650,910 km (0.048 R)
• M24: 6,464,124 km (0.065 R)
• M25: 7,052,642 km (0.113 R)
• M26: 7,182,792 km (0.059 R)
• M27: 7,287,511 km (0.12 R)
• M28: 7,471,965 km (0.066 R)
• M29: 7,604,808 km (0.115 R)
• M30: 8,307,619 km (0.113 R)
• M31: 8,390,197 km (0.065 R)
• M32: 8,555,801 km (0.091 R)
• M33: 8,722,603 km (0.103 R)
• M34: 9,515,322 km (0.076 R)
• M35: 9,630,513 km (0.098 R)
• M36: 9,804,046 km (0.114 R)
• M37: 9,920,284 km (0.086 R)
• M38: 10,095,612 km (0.113 R)
• M39: 10,242,517 km (0.115 R)
• M40: 10,597,962 km (0.108 R)
• M41: 10,687,421 km (0.101 R)
• M42: 11,047,803 km (0.086 R)
• M43: 12,059,683 km (0.107 R)
• M44: 13,357,594 km (0.042 R)
• M45: 13,876,100 km (0.109 R)
• M46: 14,006,849 km (0.103 R)
• M47: 14,203,570 km (0.095 R)
• M48: 14,368,277 km (0.095 R)
• M49: 14,899,499 km (0.077 R)
• M50: 15,878,617 km (0.082 R)
• M51: 15,946,834 km (0.107 R)
• M52: 16,186,789 km (0.119 R)
• M53: 16,324,269 km (0.109 R)
• M54: 16,600,577 km (0.061 R)
• M55: 17,333,307 km (0.05 R)
• M56: 18,219,375 km (0.119 R)
• M57: 18,362,540 km (0.106 R)
• M58: 18,613,865 km (0.034 R)
• M59: 19,265,513 km (0.086 R)
• M60: 19,740,785 km (0.055 R)
• M61: 20,256,898 km (0.083 R)
• M62: 20,665,599 km (0.097 R)
• M63: 21,604,625 km (0.052 R)
• M64: 22,327,482 km (0.102 R)
• M65: 22,672,754 km (0.035 R)
• M66: 24,543,475 km (0.101 R)
• M67: 24,701,600 km (0.073 R)
• M68: 25,337,391 km (0.093 R)
• M69: 25,978,717 km (0.105 R)
• M70: 26,220,617 km (0.119 R)
• M71: 26,869,124 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 13

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.65 AU - 8.65 AU

Year: 9386 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,086,835 km

• M1: 350,657 km (0.103 R)
• M2: 589,565 km (0.071 R)
• M3: 810,521 km (0.119 R)
• M4: 916,437 km (0.105 R)
• M5: 1,093,411 km (0.083 R)
• M6: 1,177,784 km (0.107 R)
• M7: 1,408,314 km (0.107 R)
• M8: 1,693,149 km (0.096 R)
• M9: 1,792,482 km (0.095 R)
• M10: 2,915,363 km (0.095 R)
• M11: 3,533,352 km (0.063 R)
• M12: 4,246,036 km (0.039 R)
• M13: 4,328,016 km (0.11 R)
• M14: 4,945,257 km (0.116 R)
• M15: 5,176,685 km (0.039 R)
• M16: 5,352,612 km (0.102 R)
• M17: 5,560,553 km (0.073 R)
• M18: 5,710,600 km (0.113 R)
• M19: 5,862,142 km (0.054 R)
• M20: 6,231,051 km (0.104 R)
• M21: 6,991,905 km (0.094 R)
• M22: 7,089,144 km (0.088 R)
• M23: 7,252,056 km (0.116 R)
• M24: 7,748,571 km (0.096 R)
• M25: 7,882,910 km (0.053 R)
• M26: 8,879,531 km (0.09 R)
• M27: 9,339,245 km (0.075 R)
• M28: 9,554,068 km (0.057 R)
• M29: 9,879,294 km (0.094 R)
• M30: 10,025,152 km (0.113 R)
• M31: 11,368,989 km (0.097 R)
• M32: 11,829,601 km (0.09 R)
• M33: 12,062,226 km (0.075 R)
• M34: 12,531,963 km (0.104 R)
• M35: 14,017,769 km (0.043 R)
• M36: 14,387,725 km (0.086 R)
• M37: 14,594,469 km (0.069 R)
• M38: 15,179,098 km (0.051 R)
• M39: 15,558,777 km (0.106 R)
• M40: 16,113,037 km (0.079 R)
• M41: 16,500,496 km (0.065 R)
• M42: 16,891,096 km (0.104 R)
• M43: 17,197,023 km (0.103 R)
• M44: 17,416,633 km (0.026 R)
• M45: 17,681,421 km (0.062 R)
• M46: 17,858,545 km (0.109 R)
• M47: 18,080,997 km (0.099 R)
• M48: 18,170,307 km (0.064 R)
• M49: 18,889,274 km (0.086 R)
• M50: 19,526,262 km (0.088 R)
• M51: 19,801,373 km (0.049 R)
• M52: 19,893,226 km (0.048 R)
• M53: 20,681,008 km (0.106 R)
• M54: 20,867,856 km (0.094 R)
• M55: 21,431,690 km (0.058 R)
• M56: 22,238,920 km (0.083 R)
• M57: 22,334,663 km (0.09 R)
• M58: 22,574,319 km (0.09 R)
• M59: 22,766,702 km (0.114 R)
• M60: 22,863,043 km (0.12 R)
• M61: 23,056,323 km (0.065 R)
• M62: 24,177,709 km (0.086 R)
• M63: 24,819,484 km (0.089 R)
• M64: 24,918,667 km (0.1 R)
• M65: 27,134,959 km (0.081 R)
• M66: 27,698,943 km (0.105 R)
• M67: 27,853,328 km (0.087 R)
• M68: 28,838,281 km (0.057 R)
• M69: 29,047,119 km (0.099 R)
• M70: 29,308,766 km (0.118 R)
• M71: 29,834,603 km (0.115 R)
• M72: 31,109,176 km (0.11 R)
• M73: 31,376,957 km (0.109 R)
• M74: 32,564,315 km (0.084 R)
• M75: 33,876,438 km (0.108 R)
• M76: 35,989,059 km (0.113 R)
• M77: 36,213,905 km (0.11 R)
• M78: 37,061,227 km (0.083 R)
• M79: 37,629,848 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 13.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.07 AU - 10.81 AU

Year: 9862 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,086,835 km

• M1: 179,368 km (0.066 R)
• M2: 508,932 km (0.091 R)
• M3: 629,209 km (0.038 R)
• M4: 778,208 km (0.052 R)
• M5: 1,474,885 km (0.116 R)
• M6: 1,587,981 km (0.115 R)
• M7: 1,727,706 km (0.103 R)
• M8: 1,945,371 km (0.107 R)
• M9: 2,249,952 km (0.09 R)
• M10: 2,991,209 km (0.036 R)
• M11: 3,165,940 km (0.059 R)
• M12: 3,284,272 km (0.06 R)
• M13: 3,617,576 km (0.048 R)
• M14: 4,350,007 km (0.035 R)
• M15: 4,716,671 km (0.1 R)
• M16: 4,886,614 km (0.088 R)
• M17: 6,170,015 km (0.093 R)
• M18: 6,318,715 km (0.106 R)
• M19: 6,544,308 km (0.06 R)
• M20: 6,810,742 km (0.111 R)
• M21: 7,993,313 km (0.07 R)
• M22: 8,237,457 km (0.075 R)
• M23: 8,816,850 km (0.059 R)
• M24: 8,942,662 km (0.09 R)
• M25: 9,409,407 km (0.05 R)
• M26: 11,218,045 km (0.096 R)
• M27: 11,675,366 km (0.098 R)
• M28: 12,232,169 km (0.104 R)
• M29: 12,513,862 km (0.072 R)
• M30: 13,275,465 km (0.073 R)
• M31: 14,644,435 km (0.03 R)
• M32: 14,793,733 km (0.117 R)
• M33: 15,853,335 km (0.114 R)
• M34: 16,366,605 km (0.118 R)
• M35: 16,469,828 km (0.072 R)
• M36: 16,885,112 km (0.108 R)
• M37: 17,620,385 km (0.109 R)
• M38: 17,779,258 km (0.086 R)
• M39: 19,888,289 km (0.07 R)
• M40: 20,497,302 km (0.103 R)
• M41: 20,776,152 km (0.117 R)
• M42: 21,450,689 km (0.112 R)
• M43: 21,677,031 km (0.114 R)
• M44: 22,994,390 km (0.05 R)
• M45: 23,342,354 km (0.085 R)
• M46: 24,043,370 km (0.072 R)
• M47: 24,160,954 km (0.046 R)
• M48: 24,514,603 km (0.095 R)
• M49: 24,751,417 km (0.055 R)
• M50: 24,988,978 km (0.106 R)
• M51: 25,286,977 km (0.055 R)
• M52: 25,886,416 km (0.034 R)
• M53: 26,067,279 km (0.107 R)
• M54: 27,099,505 km (0.071 R)
• M55: 28,207,127 km (0.076 R)
• M56: 28,766,474 km (0.066 R)
• M57: 31,811,090 km (0.11 R)
• M58: 32,588,101 km (0.108 R)
• M59: 34,160,973 km (0.073 R)
• M60: 35,959,887 km (0.109 R)
• M61: 36,972,515 km (0.117 R)
• M62: 37,926,202 km (0.089 R)
• M63: 38,887,817 km (0.109 R)
• M64: 39,164,124 km (0.056 R)
• M65: 39,441,030 km (0.106 R)
• M66: 40,765,121 km (0.081 R)
• M67: 40,905,443 km (0.117 R)
• M68: 41,820,833 km (0.111 R)
• M69: 42,103,872 km (0.071 R)
• M70: 42,387,659 km (0.05 R)
• M71: 42,600,836 km (0.068 R)
• M72: 43,099,595 km (0.117 R)
• M73: 43,385,477 km (0.108 R)
• M74: 45,259,190 km (0.064 R)
• M75: 46,938,576 km (0.092 R)
• M76: 47,159,233 km (0.116 R)
• M77: 47,306,437 km (0.103 R)
• M78: 48,118,903 km (0.118 R)
• M79: 48,787,157 km (0.105 R)
• M80: 50,208,037 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 11.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.03 AU - 13.29 AU

Year: 14690 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,086,835 km

• M1: 143,165 km (0.092 R)
• M2: 336,595 km (0.107 R)
• M3: 516,262 km (0.119 R)
• M4: 755,619 km (0.103 R)
• M5: 1,950,307 km (0.058 R)
• M6: 2,021,217 km (0.066 R)
• M7: 2,523,417 km (0.047 R)
• M8: 2,679,597 km (0.105 R)
• M9: 2,778,930 km (0.097 R)
• M10: 3,251,809 km (0.116 R)
• M11: 3,400,808 km (0.054 R)
• M12: 3,595,734 km (0.114 R)
• M13: 3,861,420 km (0.111 R)
• M14: 4,064,873 km (0.104 R)
• M15: 4,963,059 km (0.102 R)
• M16: 5,036,661 km (0.105 R)
• M17: 5,159,930 km (0.109 R)
• M18: 5,637,745 km (0.104 R)
• M19: 5,946,964 km (0.043 R)
• M20: 6,182,581 km (0.12 R)
• M21: 6,582,007 km (0.029 R)
• M22: 7,100,065 km (0.118 R)
• M23: 7,238,592 km (0.093 R)
• M24: 7,973,567 km (0.056 R)
• M25: 8,146,502 km (0.089 R)
• M26: 8,821,188 km (0.108 R)
• M27: 9,210,591 km (0.097 R)
• M28: 9,361,835 km (0.109 R)
• M29: 9,513,826 km (0.107 R)
• M30: 9,851,319 km (0.041 R)
• M31: 9,944,070 km (0.099 R)
• M32: 10,037,120 km (0.095 R)
• M33: 10,349,330 km (0.115 R)
• M34: 10,791,691 km (0.062 R)
• M35: 10,951,312 km (0.11 R)
• M36: 11,272,648 km (0.118 R)
• M37: 11,662,500 km (0.039 R)
• M38: 12,122,963 km (0.087 R)
• M39: 12,222,296 km (0.067 R)
• M40: 12,757,258 km (0.108 R)
• M41: 13,746,399 km (0.107 R)
• M42: 13,919,334 km (0.111 R)
• M43: 14,232,592 km (0.114 R)
• M44: 14,372,615 km (0.079 R)
• M45: 14,724,619 km (0.064 R)
• M46: 14,972,652 km (0.075 R)
• M47: 15,906,293 km (0.117 R)
• M48: 16,306,916 km (0.066 R)
• M49: 16,380,069 km (0.057 R)
• M50: 16,932,684 km (0.11 R)
• M51: 17,304,434 km (0.1 R)
• M52: 17,980,467 km (0.074 R)
• M53: 18,741,771 km (0.103 R)
• M54: 20,532,308 km (0.118 R)
• M55: 21,247,685 km (0.065 R)
• M56: 21,608,515 km (0.108 R)
• M57: 22,133,304 km (0.03 R)
• M58: 22,539,762 km (0.09 R)
• M59: 23,691,216 km (0.067 R)
• M60: 24,315,788 km (0.111 R)
• M61: 24,819,484 km (0.084 R)
• M62: 25,114,790 km (0.114 R)
• M63: 25,794,413 km (0.103 R)
• M64: 26,179,328 km (0.118 R)
• M65: 26,307,982 km (0.101 R)
• M66: 26,523,104 km (0.076 R)
• M67: 28,308,106 km (0.113 R)
• M68: 28,926,543 km (0.108 R)
• M69: 29,192,977 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit