🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 17 Hours

Environment

Temp: 155 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.09 AU - 1.43 AU

Year: 522 Days

Day: 34.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,749,305 km

• M1: 56,698 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.74 AU - 1.78 AU

Year: 861 Days

Day: 20 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.83 AU - 2.43 AU

Year: 1147 Days

Day: 34.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.12 AU - 3.62 AU

Year: 2283 Days

Day: 24.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 11.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.58 AU - 7.5 AU

Year: 6892 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,749,305 km

• M1: 144,212 km (0.109 R)
• M2: 218,712 km (0.066 R)
• M3: 476,469 km (0.07 R)
• M4: 548,725 km (0.046 R)
• M5: 625,469 km (0.101 R)
• M6: 720,463 km (0.113 R)
• M7: 806,183 km (0.105 R)
• M8: 1,756,429 km (0.096 R)
• M9: 2,469,711 km (0.113 R)
• M10: 2,559,171 km (0.097 R)
• M11: 2,741,381 km (0.092 R)
• M12: 2,999,288 km (0.072 R)
• M13: 3,216,055 km (0.1 R)
• M14: 3,589,152 km (0.069 R)
• M15: 3,976,162 km (0.047 R)
• M16: 4,055,149 km (0.071 R)
• M17: 4,376,635 km (0.108 R)
• M18: 4,458,316 km (0.086 R)
• M19: 4,678,524 km (0.116 R)
• M20: 4,874,347 km (0.108 R)
• M21: 5,101,437 km (0.1 R)
• M22: 5,187,456 km (0.106 R)
• M23: 5,274,073 km (0.037 R)
• M24: 5,390,161 km (0.045 R)
• M25: 5,743,810 km (0.093 R)
• M26: 5,923,627 km (0.11 R)
• M27: 6,350,130 km (0.065 R)
• M28: 6,598,463 km (0.098 R)
• M29: 6,849,937 km (0.1 R)
• M30: 7,394,922 km (0.029 R)
• M31: 7,721,943 km (0.04 R)
• M32: 8,834,951 km (0.119 R)
• M33: 9,217,174 km (0.118 R)
• M34: 9,675,841 km (0.037 R)
• M35: 10,105,785 km (0.069 R)
• M36: 10,214,243 km (0.117 R)
• M37: 10,910,472 km (0.078 R)
• M38: 11,546,263 km (0.11 R)
• M39: 11,887,795 km (0.107 R)
• M40: 12,078,981 km (0.096 R)
• M41: 13,445,557 km (0.1 R)
• M42: 13,684,764 km (0.057 R)
• M43: 14,984,321 km (0.051 R)
• M44: 15,398,408 km (0.116 R)
• M45: 15,606,947 km (0.101 R)
• M46: 15,858,421 km (0.102 R)
• M47: 17,568,774 km (0.068 R)
• M48: 17,786,738 km (0.119 R)
• M49: 18,445,866 km (0.045 R)
• M50: 19,247,412 km (0.041 R)
• M51: 19,607,195 km (0.03 R)
• M52: 19,833,387 km (0.047 R)
• M53: 20,288,014 km (0.057 R)
• M54: 21,813,015 km (0.062 R)
• M55: 22,423,823 km (0.06 R)
• M56: 25,907,658 km (0.107 R)
• M57: 26,006,692 km (0.073 R)
• M58: 26,205,508 km (0.071 R)
• M59: 27,661,095 km (0.093 R)
• M60: 28,424,194 km (0.053 R)
• M61: 29,349,157 km (0.047 R)
• M62: 30,023,395 km (0.053 R)
• M63: 30,283,995 km (0.051 R)
• M64: 31,070,580 km (0.074 R)
• M65: 31,281,364 km (0.113 R)
• M66: 32,023,219 km (0.094 R)
• M67: 32,129,583 km (0.102 R)
• M68: 32,931,727 km (0.112 R)
• M69: 34,993,036 km (0.062 R)
• M70: 35,322,301 km (0.106 R)
• M71: 35,432,405 km (0.113 R)
• M72: 36,205,527 km (0.047 R)
• M73: 36,427,381 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 7.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.12 AU - 16.9 AU

Year: 19348 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,749,305 km

• M1: 99,333 km (0.079 R)
• M2: 304,432 km (0.076 R)
• M3: 581,487 km (0.088 R)
• M4: 2,124,290 km (0.101 R)
• M5: 2,362,450 km (0.117 R)
• M6: 2,588,342 km (0.118 R)
• M7: 2,735,846 km (0.113 R)
• M8: 3,701,500 km (0.113 R)
• M9: 4,134,586 km (0.108 R)
• M10: 4,282,538 km (0.081 R)
• M11: 4,432,286 km (0.115 R)
• M12: 4,609,260 km (0.08 R)
• M13: 6,588,290 km (0.073 R)
• M14: 8,920,671 km (0.109 R)
• M15: 9,176,333 km (0.119 R)
• M16: 9,826,187 km (0.118 R)
• M17: 10,323,300 km (0.063 R)
• M18: 11,549,554 km (0.073 R)
• M19: 11,618,967 km (0.1 R)
• M20: 12,250,570 km (0.108 R)
• M21: 12,427,843 km (0.063 R)
• M22: 13,109,860 km (0.107 R)
• M23: 13,327,674 km (0.059 R)
• M24: 13,951,497 km (0.083 R)
• M25: 15,648,236 km (0.09 R)
• M26: 16,893,938 km (0.102 R)
• M27: 18,903,337 km (0.11 R)
• M28: 24,201,794 km (0.117 R)
• M29: 25,231,925 km (0.079 R)
• M30: 27,520,024 km (0.085 R)
• M31: 28,079,072 km (0.073 R)
• M32: 30,833,168 km (0.072 R)
• M33: 31,365,138 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 6.6

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.03 AU - 14.61 AU

Year: 19994 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,749,305 km

• M1: 127,757 km (0.055 R)
• M2: 334,202 km (0.099 R)
• M3: 650,900 km (0.108 R)
• M4: 752,926 km (0.113 R)
• M5: 795,412 km (0.101 R)
• M6: 838,646 km (0.083 R)
• M7: 1,019,659 km (0.115 R)
• M8: 1,090,868 km (0.07 R)
• M9: 1,445,265 km (0.115 R)
• M10: 1,979,778 km (0.108 R)
• M11: 2,069,387 km (0.106 R)
• M12: 2,441,437 km (0.115 R)
• M13: 2,969,518 km (0.1 R)
• M14: 3,281,878 km (0.09 R)
• M15: 3,532,006 km (0.054 R)
• M16: 3,751,466 km (0.11 R)
• M17: 3,937,566 km (0.108 R)
• M18: 4,396,981 km (0.061 R)
• M19: 4,593,403 km (0.059 R)
• M20: 4,954,083 km (0.117 R)
• M21: 5,324,039 km (0.096 R)
• M22: 5,365,776 km (0.093 R)
• M23: 6,891,076 km (0.069 R)
• M24: 7,027,659 km (0.109 R)
• M25: 7,165,140 km (0.079 R)
• M26: 10,148,570 km (0.109 R)
• M27: 12,618,730 km (0.117 R)
• M28: 13,235,672 km (0.071 R)
• M29: 13,576,306 km (0.098 R)
• M30: 15,085,599 km (0.112 R)
• M31: 16,525,329 km (0.116 R)
• M32: 16,830,808 km (0.118 R)
• M33: 17,323,433 km (0.05 R)
• M34: 17,633,699 km (0.091 R)
• M35: 19,084,500 km (0.103 R)
• M36: 19,276,434 km (0.07 R)
• M37: 20,311,501 km (0.111 R)
• M38: 20,376,876 km (0.113 R)
• M39: 20,442,250 km (0.108 R)
• M40: 21,231,977 km (0.088 R)
• M41: 22,165,917 km (0.066 R)
• M42: 22,638,047 km (0.06 R)
• M43: 22,841,351 km (0.104 R)
• M44: 23,729,214 km (0.116 R)
• M45: 23,798,029 km (0.112 R)
• M46: 24,004,774 km (0.032 R)
• M47: 24,420,057 km (0.118 R)
• M48: 24,559,034 km (0.098 R)
• M49: 25,609,360 km (0.033 R)
• M50: 25,750,581 km (0.097 R)
• M51: 27,392,417 km (0.066 R)
• M52: 27,753,846 km (0.08 R)
• M53: 28,847,556 km (0.03 R)
• M54: 29,510,424 km (0.065 R)
• M55: 29,732,577 km (0.098 R)
• M56: 32,288,307 km (0.065 R)
• M57: 33,669,544 km (0.097 R)
• M58: 34,367,418 km (0.116 R)
• M59: 35,305,247 km (0.072 R)
• M60: 35,619,702 km (0.087 R)
• M61: 36,251,454 km (0.039 R)
• M62: 37,046,417 km (0.042 R)
• M63: 37,126,152 km (0.033 R)
• M64: 37,206,038 km (0.052 R)
• M65: 38,007,882 km (0.12 R)
• M66: 38,734,329 km (0.106 R)
• M67: 39,791,837 km (0.077 R)
• M68: 40,282,967 km (0.057 R)
• M69: 41,106,204 km (0.115 R)
• M70: 41,768,773 km (0.027 R)
• M71: 42,853,058 km (0.065 R)
• M72: 43,693,200 km (0.081 R)
• M73: 44,284,710 km (0.106 R)
• M74: 44,963,884 km (0.107 R)
• M75: 45,304,668 km (0.105 R)
• M76: 45,732,069 km (0.102 R)
• M77: 45,903,359 km (0.091 R)
• M78: 46,160,667 km (0.067 R)
• M79: 47,454,539 km (0.072 R)
• M80: 47,627,923 km (0.117 R)
• M81: 49,022,923 km (0.09 R)
• M82: 50,874,047 km (0.034 R)
• M83: 52,120,796 km (0.057 R)
• M84: 52,210,255 km (0.113 R)
• M85: 53,107,394 km (0.035 R)
• M86: 53,919,261 km (0.025 R)
• M87: 54,100,275 km (0.071 R)
• M88: 55,646,668 km (0.033 R)
• M89: 55,829,477 km (0.103 R)
• M90: 56,379,249 km (0.109 R)
• M91: 56,562,955 km (0.12 R)
• M92: 57,576,780 km (0.118 R)
• M93: 59,903,027 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.7

Radius: 4

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.11 AU - 18.15 AU

Year: 28482 Days

Day: 17.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,749,305 km

• M1: 155,881 km (0.063 R)
• M2: 600,935 km (0.113 R)
• M3: 695,331 km (0.063 R)
• M4: 820,096 km (0.103 R)
• M5: 1,418,038 km (0.047 R)
• M6: 1,480,720 km (0.116 R)
• M7: 1,910,066 km (0.101 R)
• M8: 2,563,509 km (0.119 R)
• M9: 2,601,657 km (0.116 R)
• M10: 3,074,535 km (0.105 R)
• M11: 3,530,959 km (0.085 R)
• M12: 5,360,391 km (0.098 R)
• M13: 5,409,459 km (0.118 R)
• M14: 5,656,295 km (0.042 R)
• M15: 5,706,261 km (0.099 R)
• M16: 5,907,022 km (0.075 R)
• M17: 6,008,299 km (0.093 R)
• M18: 6,110,175 km (0.089 R)
• M19: 6,627,934 km (0.115 R)
• M20: 6,945,380 km (0.07 R)
• M21: 7,267,764 km (0.053 R)
• M22: 8,548,022 km (0.1 R)
• M23: 9,360,638 km (0.106 R)
• M24: 9,478,820 km (0.099 R)
• M25: 9,836,060 km (0.05 R)
• M26: 10,258,524 km (0.109 R)
• M27: 10,563,854 km (0.09 R)
• M28: 11,183,338 km (0.101 R)
• M29: 11,497,644 km (0.06 R)
• M30: 12,006,426 km (0.026 R)
• M31: 12,070,454 km (0.106 R)
• M32: 12,587,464 km (0.117 R)
• M33: 14,384,882 km (0.106 R)
• M34: 16,048,560 km (0.118 R)
• M35: 16,759,599 km (0.066 R)
• M36: 17,118,933 km (0.114 R)
• M37: 17,991,687 km (0.098 R)
• M38: 19,177,699 km (0.064 R)
• M39: 19,780,130 km (0.108 R)
• M40: 19,931,672 km (0.085 R)
• M41: 20,772,263 km (0.118 R)
• M42: 21,080,883 km (0.067 R)
• M43: 21,468,641 km (0.053 R)
• M44: 22,172,499 km (0.084 R)
• M45: 22,804,550 km (0.112 R)
• M46: 22,883,986 km (0.069 R)
• M47: 23,362,550 km (0.082 R)
• M48: 24,086,304 km (0.097 R)
• M49: 25,226,988 km (0.063 R)
• M50: 25,721,110 km (0.118 R)
• M51: 25,886,565 km (0.114 R)
• M52: 26,218,523 km (0.071 R)
• M53: 26,802,852 km (0.118 R)
• M54: 27,814,433 km (0.066 R)
• M55: 28,666,991 km (0.079 R)
• M56: 29,355,141 km (0.045 R)
• M57: 29,701,311 km (0.096 R)
• M58: 30,310,324 km (0.067 R)
• M59: 31,011,190 km (0.051 R)
• M60: 31,452,055 km (0.114 R)
• M61: 31,983,875 km (0.064 R)
• M62: 32,786,917 km (0.095 R)
• M63: 33,868,210 km (0.107 R)
• M64: 34,413,045 km (0.12 R)
• M65: 35,880,451 km (0.066 R)
• M66: 36,436,057 km (0.079 R)
• M67: 37,274,553 km (0.067 R)
• M68: 38,591,613 km (0.079 R)
• M69: 41,464,790 km (0.089 R)
• M70: 42,730,986 km (0.095 R)
• M71: 43,319,803 km (0.093 R)
• M72: 47,008,887 km (0.097 R)
• M73: 47,921,434 km (0.118 R)
• M74: 48,532,990 km (0.055 R)
• M75: 48,635,165 km (0.12 R)
• M76: 54,151,886 km (0.074 R)
• M77: 56,606,787 km (0.116 R)
• M78: 57,361,060 km (0.106 R)
• M79: 59,316,005 km (0.06 R)
• M80: 59,972,590 km (0.118 R)
• M81: 60,082,245 km (0.106 R)
• M82: 61,292,641 km (0.053 R)
• M83: 65,423,038 km (0.115 R)
• M84: 68,493,385 km (0.07 R)
• M85: 74,183,939 km (0.046 R)
• M86: 75,009,270 km (0.087 R)
• M87: 75,127,303 km (0.038 R)
• M88: 78,700,298 km (0.046 R)
• M89: 78,820,276 km (0.092 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: 173 - 10,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit