🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 21.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.95 AU - 1.07 AU

Year: 362 Days

Day: 44.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 675 Days

Day: 31.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513

Radius: 11

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.04 AU - 7.92 AU

Year: 6573 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,297,347 km

• M1: 145,110 km (0.079 R)
• M2: 525,388 km (0.11 R)
• M3: 837,000 km (0.07 R)
• M4: 1,021,604 km (0.091 R)
• M5: 1,188,705 km (0.064 R)
• M6: 1,414,747 km (0.118 R)
• M7: 1,744,311 km (0.086 R)
• M8: 1,927,569 km (0.104 R)
• M9: 2,021,666 km (0.116 R)
• M10: 2,313,232 km (0.109 R)
• M11: 2,808,102 km (0.104 R)
• M12: 3,267,965 km (0.117 R)
• M13: 3,358,323 km (0.118 R)
• M14: 3,587,806 km (0.094 R)
• M15: 3,704,492 km (0.078 R)
• M16: 3,775,102 km (0.072 R)
• M17: 3,846,311 km (0.092 R)
• M18: 4,062,330 km (0.081 R)
• M19: 4,406,405 km (0.11 R)
• M20: 4,506,486 km (0.094 R)
• M21: 4,811,217 km (0.082 R)
• M22: 5,441,024 km (0.113 R)
• M23: 5,875,307 km (0.115 R)
• M24: 6,013,386 km (0.112 R)
• M25: 6,691,064 km (0.09 R)
• M26: 6,864,298 km (0.056 R)
• M27: 8,118,228 km (0.113 R)
• M28: 8,520,646 km (0.046 R)
• M29: 8,961,361 km (0.11 R)
• M30: 9,056,655 km (0.12 R)
• M31: 9,603,735 km (0.119 R)
• M32: 10,029,191 km (0.118 R)
• M33: 10,662,289 km (0.077 R)
• M34: 11,446,032 km (0.114 R)
• M35: 11,618,818 km (0.104 R)
• M36: 13,321,840 km (0.083 R)
• M37: 14,799,717 km (0.111 R)
• M38: 14,988,061 km (0.082 R)
• M39: 15,980,493 km (0.086 R)
• M40: 16,719,208 km (0.08 R)
• M41: 16,915,330 km (0.08 R)
• M42: 17,112,351 km (0.117 R)
• M43: 17,468,992 km (0.071 R)
• M44: 18,270,089 km (0.078 R)
• M45: 19,124,143 km (0.076 R)
• M46: 19,206,123 km (0.09 R)
• M47: 19,288,252 km (0.111 R)
• M48: 19,535,388 km (0.031 R)
• M49: 19,783,570 km (0.027 R)
• M50: 20,744,438 km (0.068 R)
• M51: 20,870,997 km (0.052 R)
• M52: 21,294,359 km (0.118 R)
• M53: 21,549,872 km (0.097 R)
• M54: 21,635,143 km (0.101 R)
• M55: 22,235,928 km (0.073 R)
• M56: 22,538,415 km (0.075 R)
• M57: 22,755,183 km (0.061 R)
• M58: 22,972,698 km (0.107 R)
• M59: 23,278,476 km (0.088 R)
• M60: 23,717,695 km (0.103 R)
• M61: 24,916,872 km (0.099 R)
• M62: 25,096,240 km (0.093 R)
• M63: 25,231,027 km (0.051 R)
• M64: 25,411,143 km (0.061 R)
• M65: 26,135,795 km (0.038 R)
• M66: 26,363,633 km (0.089 R)
• M67: 26,592,218 km (0.116 R)
• M68: 26,867,329 km (0.092 R)
• M69: 27,281,715 km (0.115 R)
• M70: 27,930,521 km (0.049 R)
• M71: 28,443,941 km (0.082 R)
• M72: 29,717,318 km (0.111 R)
• M73: 31,202,226 km (0.112 R)
• M74: 31,298,867 km (0.085 R)
• M75: 31,492,297 km (0.067 R)
• M76: 32,662,002 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 11.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.2 AU - 7.88 AU

Year: 6658 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,297,347 km

• M1: 144,512 km (0.08 R)
• M2: 374,892 km (0.05 R)
• M3: 642,373 km (0.109 R)
• M4: 805,734 km (0.045 R)
• M5: 913,744 km (0.114 R)
• M6: 1,268,291 km (0.116 R)
• M7: 1,412,353 km (0.117 R)
• M8: 1,664,875 km (0.107 R)
• M9: 1,770,042 km (0.12 R)
• M10: 2,005,808 km (0.092 R)
• M11: 2,290,792 km (0.099 R)
• M12: 2,369,032 km (0.093 R)
• M13: 2,488,112 km (0.074 R)
• M14: 2,794,638 km (0.088 R)
• M15: 3,556,989 km (0.09 R)
• M16: 4,405,358 km (0.091 R)
• M17: 4,827,224 km (0.085 R)
• M18: 4,928,352 km (0.076 R)
• M19: 5,055,810 km (0.117 R)
• M20: 5,444,914 km (0.041 R)
• M21: 6,060,359 km (0.101 R)
• M22: 6,501,523 km (0.084 R)
• M23: 6,839,315 km (0.099 R)
• M24: 6,981,733 km (0.061 R)
• M25: 7,067,751 km (0.074 R)
• M26: 7,532,103 km (0.077 R)
• M27: 8,066,317 km (0.087 R)
• M28: 8,186,743 km (0.11 R)
• M29: 8,338,137 km (0.067 R)
• M30: 8,612,948 km (0.08 R)
• M31: 8,797,851 km (0.084 R)
• M32: 9,108,865 km (0.051 R)
• M33: 9,518,763 km (0.082 R)
• M34: 10,096,211 km (0.071 R)
• M35: 10,193,449 km (0.087 R)
• M36: 10,717,939 km (0.109 R)
• M37: 10,916,905 km (0.063 R)
• M38: 11,150,726 km (0.094 R)
• M39: 11,725,032 km (0.092 R)
• M40: 12,170,834 km (0.07 R)
• M41: 12,832,505 km (0.092 R)
• M42: 12,902,816 km (0.085 R)
• M43: 13,327,375 km (0.109 R)
• M44: 14,555,424 km (0.119 R)
• M45: 15,631,332 km (0.105 R)
• M46: 15,743,979 km (0.051 R)
• M47: 16,046,017 km (0.077 R)
• M48: 16,770,968 km (0.051 R)
• M49: 16,886,458 km (0.106 R)
• M50: 17,118,185 km (0.104 R)
• M51: 18,213,391 km (0.093 R)
• M52: 18,371,666 km (0.119 R)
• M53: 18,689,711 km (0.047 R)
• M54: 20,061,523 km (0.113 R)
• M55: 20,266,024 km (0.065 R)
• M56: 21,007,730 km (0.079 R)
• M57: 21,590,862 km (0.105 R)
• M58: 22,475,584 km (0.059 R)
• M59: 22,815,770 km (0.118 R)
• M60: 23,372,124 km (0.118 R)
• M61: 23,932,967 km (0.092 R)
• M62: 24,062,967 km (0.092 R)
• M63: 25,155,929 km (0.114 R)
• M64: 25,641,973 km (0.092 R)
• M65: 25,730,684 km (0.105 R)
• M66: 25,952,987 km (0.102 R)
• M67: 26,938,238 km (0.11 R)
• M68: 27,163,832 km (0.066 R)
• M69: 27,526,307 km (0.079 R)
• M70: 29,408,249 km (0.066 R)
• M71: 29,547,674 km (0.087 R)
• M72: 29,780,299 km (0.066 R)
• M73: 30,013,671 km (0.08 R)
• M74: 30,341,291 km (0.098 R)
• M75: 30,717,230 km (0.034 R)
• M76: 31,047,542 km (0.107 R)
• M77: 31,236,783 km (0.111 R)
• M78: 31,854,473 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942

Radius: 10.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.1 AU - 8.84 AU

Year: 7277 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,297,347 km

• M1: 345,421 km (0.093 R)
• M2: 451,486 km (0.044 R)
• M3: 929,302 km (0.086 R)
• M4: 1,069,625 km (0.12 R)
• M5: 1,411,905 km (0.059 R)
• M6: 1,533,677 km (0.051 R)
• M7: 1,701,526 km (0.076 R)
• M8: 1,831,676 km (0.119 R)
• M9: 2,010,296 km (0.1 R)
• M10: 2,078,812 km (0.066 R)
• M11: 2,361,103 km (0.076 R)
• M12: 2,433,658 km (0.116 R)
• M13: 2,962,337 km (0.085 R)
• M14: 3,120,013 km (0.096 R)
• M15: 3,892,237 km (0.091 R)
• M16: 4,065,322 km (0.068 R)
• M17: 4,152,837 km (0.07 R)
• M18: 4,844,428 km (0.108 R)
• M19: 5,062,093 km (0.118 R)
• M20: 6,503,019 km (0.102 R)
• M21: 6,674,309 km (0.085 R)
• M22: 6,916,807 km (0.081 R)
• M23: 6,986,669 km (0.059 R)
• M24: 7,162,148 km (0.096 R)
• M25: 7,232,907 km (0.11 R)
• M26: 7,339,272 km (0.076 R)
• M27: 7,446,234 km (0.111 R)
• M28: 7,842,818 km (0.085 R)
• M29: 8,543,983 km (0.082 R)
• M30: 8,731,878 km (0.095 R)
• M31: 8,959,117 km (0.099 R)
• M32: 9,111,707 km (0.077 R)
• M33: 10,243,864 km (0.09 R)
• M34: 10,806,202 km (0.042 R)
• M35: 11,214,006 km (0.118 R)
• M36: 11,585,457 km (0.115 R)
• M37: 12,129,096 km (0.116 R)
• M38: 13,197,823 km (0.042 R)
• M39: 13,502,554 km (0.113 R)
• M40: 13,809,529 km (0.109 R)
• M41: 13,897,642 km (0.116 R)
• M42: 14,744,366 km (0.095 R)
• M43: 14,969,960 km (0.046 R)
• M44: 15,105,944 km (0.07 R)
• M45: 16,347,457 km (0.12 R)
• M46: 17,335,700 km (0.032 R)
• M47: 18,005,301 km (0.097 R)
• M48: 18,343,242 km (0.114 R)
• M49: 18,878,653 km (0.093 R)
• M50: 19,074,477 km (0.055 R)
• M51: 19,221,980 km (0.103 R)
• M52: 19,320,415 km (0.077 R)
• M53: 19,666,435 km (0.104 R)
• M54: 20,214,263 km (0.089 R)
• M55: 20,314,493 km (0.103 R)
• M56: 21,121,723 km (0.113 R)
• M57: 22,715,389 km (0.084 R)
• M58: 24,454,016 km (0.066 R)
• M59: 25,582,582 km (0.078 R)
• M60: 26,673,151 km (0.106 R)
• M61: 27,168,918 km (0.117 R)
• M62: 27,279,471 km (0.114 R)
• M63: 27,834,629 km (0.114 R)
• M64: 28,449,625 km (0.064 R)
• M65: 28,843,217 km (0.073 R)
• M66: 30,896,149 km (0.115 R)
• M67: 31,474,794 km (0.096 R)
• M68: 32,819,230 km (0.03 R)
• M69: 33,173,029 km (0.115 R)
• M70: 34,003,446 km (0.108 R)
• M71: 34,361,434 km (0.104 R)
• M72: 34,540,802 km (0.08 R)
• M73: 34,720,619 km (0.096 R)
• M74: 35,201,576 km (0.04 R)
• M75: 36,596,576 km (0.114 R)
• M76: 37,024,725 km (0.108 R)
• M77: 37,147,246 km (0.114 R)
• M78: 37,885,960 km (0.083 R)
• M79: 38,443,062 km (0.109 R)
• M80: 39,127,772 km (0.099 R)
• M81: 39,690,858 km (0.096 R)
• M82: 40,004,864 km (0.114 R)
• M83: 40,130,826 km (0.079 R)
• M84: 41,269,265 km (0.114 R)
• M85: 42,932,495 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.1

Radius: 5.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.26 AU - 18.42 AU

Year: 24633 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,297,347 km

• M1: 77,043 km (0.118 R)
• M2: 624,721 km (0.117 R)
• M3: 950,096 km (0.087 R)
• M4: 1,392,307 km (0.072 R)
• M5: 1,943,576 km (0.109 R)
• M6: 1,996,683 km (0.099 R)
• M7: 3,004,374 km (0.104 R)
• M8: 4,849,664 km (0.102 R)
• M9: 4,885,866 km (0.069 R)
• M10: 6,053,328 km (0.111 R)
• M11: 6,447,668 km (0.061 R)
• M12: 7,137,015 km (0.107 R)
• M13: 7,427,534 km (0.112 R)
• M14: 7,553,346 km (0.089 R)
• M15: 8,584,375 km (0.073 R)
• M16: 8,672,189 km (0.08 R)
• M17: 8,893,294 km (0.113 R)
• M18: 9,658,787 km (0.081 R)
• M19: 9,841,894 km (0.092 R)
• M20: 10,118,950 km (0.065 R)
• M21: 11,012,647 km (0.056 R)
• M22: 11,252,004 km (0.099 R)
• M23: 11,493,156 km (0.095 R)
• M24: 11,541,625 km (0.113 R)
• M25: 12,325,668 km (0.094 R)
• M26: 14,151,809 km (0.084 R)
• M27: 14,307,840 km (0.106 R)
• M28: 14,464,319 km (0.074 R)
• M29: 14,621,397 km (0.092 R)
• M30: 14,831,731 km (0.084 R)
• M31: 15,043,113 km (0.067 R)
• M32: 17,100,084 km (0.104 R)
• M33: 17,544,389 km (0.089 R)
• M34: 18,217,729 km (0.11 R)
• M35: 18,785,304 km (0.039 R)
• M36: 19,243,672 km (0.063 R)
• M37: 19,589,692 km (0.046 R)
• M38: 19,647,586 km (0.114 R)
• M39: 19,996,149 km (0.06 R)
• M40: 20,112,835 km (0.12 R)
• M41: 20,522,733 km (0.106 R)
• M42: 22,431,902 km (0.11 R)
• M43: 24,708,781 km (0.079 R)
• M44: 25,779,453 km (0.107 R)
• M45: 26,736,580 km (0.066 R)
• M46: 27,187,319 km (0.059 R)
• M47: 28,161,500 km (0.04 R)
• M48: 29,014,956 km (0.086 R)
• M49: 30,344,432 km (0.118 R)
• M50: 30,881,788 km (0.107 R)
• M51: 31,490,202 km (0.062 R)
• M52: 31,693,805 km (0.118 R)
• M53: 33,407,748 km (0.097 R)
• M54: 35,786,653 km (0.064 R)
• M55: 36,070,141 km (0.065 R)
• M56: 37,068,108 km (0.116 R)
• M57: 39,018,117 km (0.094 R)
• M58: 39,675,599 km (0.03 R)
• M59: 40,336,672 km (0.055 R)
• M60: 41,818,589 km (0.063 R)
• M61: 42,416,382 km (0.034 R)
• M62: 43,017,017 km (0.109 R)
• M63: 44,988,418 km (0.119 R)
• M64: 45,985,189 km (0.086 R)
• M65: 48,312,932 km (0.102 R)
• M66: 48,782,968 km (0.093 R)
• M67: 48,861,507 km (0.054 R)
• M68: 49,569,853 km (0.084 R)
• M69: 49,648,841 km (0.12 R)
• M70: 50,123,215 km (0.075 R)
• M71: 52,437,345 km (0.06 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit