🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 241 Days

Day: 32.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,717,074 km

• M1: 93,199 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.84 AU - 0.92 AU

Year: 294 Days

Day: 18 Hours

Environment

Temp: 156 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.61 AU - 1.89 AU

Year: 825 Days

Day: 20.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.63 AU - 2.43 AU

Year: 1031 Days

Day: 25.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.49 AU - 2.57 AU

Year: 1434 Days

Day: 22.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.49 AU - 5.37 AU

Year: 3902 Days

Day: 36.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,717,074 km

• M1: 3,027,711 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 9.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.68 AU - 6.08 AU

Year: 4448 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 96,717,074 km

• M1: 173,683 km (0.069 R)
• M2: 258,356 km (0.025 R)
• M3: 337,343 km (0.069 R)
• M4: 459,565 km (0.105 R)
• M5: 608,265 km (0.105 R)
• M6: 723,455 km (0.037 R)
• M7: 784,042 km (0.075 R)
• M8: 1,295,667 km (0.104 R)
• M9: 1,434,793 km (0.085 R)
• M10: 1,659,788 km (0.068 R)
• M11: 1,728,155 km (0.073 R)
• M12: 2,158,847 km (0.107 R)
• M13: 2,402,093 km (0.105 R)
• M14: 2,527,007 km (0.113 R)
• M15: 2,590,287 km (0.057 R)
• M16: 2,799,874 km (0.092 R)
• M17: 2,998,241 km (0.052 R)
• M18: 3,201,394 km (0.074 R)
• M19: 3,374,180 km (0.089 R)
• M20: 3,461,695 km (0.084 R)
• M21: 3,638,968 km (0.107 R)
• M22: 3,947,589 km (0.112 R)
• M23: 4,095,691 km (0.093 R)
• M24: 4,302,285 km (0.105 R)
• M25: 4,397,429 km (0.07 R)
• M26: 4,824,382 km (0.095 R)
• M27: 5,489,494 km (0.118 R)
• M28: 5,572,072 km (0.08 R)
• M29: 5,864,386 km (0.115 R)
• M30: 6,097,759 km (0.108 R)
• M31: 6,247,805 km (0.062 R)
• M32: 6,355,666 km (0.062 R)
• M33: 6,595,321 km (0.082 R)
• M34: 7,744,981 km (0.093 R)
• M35: 8,094,890 km (0.072 R)
• M36: 8,307,319 km (0.09 R)
• M37: 8,426,100 km (0.063 R)
• M38: 8,569,415 km (0.102 R)
• M39: 8,665,457 km (0.055 R)
• M40: 9,077,599 km (0.091 R)
• M41: 9,620,340 km (0.116 R)
• M42: 10,326,292 km (0.043 R)
• M43: 10,737,238 km (0.075 R)
• M44: 10,866,789 km (0.082 R)
• M45: 11,416,412 km (0.118 R)
• M46: 12,488,430 km (0.119 R)
• M47: 13,257,812 km (0.084 R)
• M48: 13,480,414 km (0.108 R)
• M49: 14,042,453 km (0.108 R)
• M50: 14,127,425 km (0.07 R)
• M51: 14,241,119 km (0.088 R)
• M52: 15,015,587 km (0.101 R)
• M53: 15,247,763 km (0.118 R)
• M54: 15,422,643 km (0.043 R)
• M55: 15,833,289 km (0.048 R)
• M56: 16,069,504 km (0.112 R)
• M57: 16,247,526 km (0.082 R)
• M58: 16,485,835 km (0.072 R)
• M59: 16,575,444 km (0.057 R)
• M60: 16,725,341 km (0.041 R)
• M61: 16,815,399 km (0.073 R)
• M62: 16,905,756 km (0.096 R)
• M63: 17,450,741 km (0.074 R)
• M64: 17,603,181 km (0.114 R)
• M65: 17,878,591 km (0.079 R)
• M66: 18,495,832 km (0.055 R)
• M67: 19,245,766 km (0.079 R)
• M68: 19,308,747 km (0.086 R)
• M69: 19,403,293 km (0.093 R)
• M70: 20,421,456 km (0.114 R)
• M71: 20,485,633 km (0.078 R)
• M72: 21,652,945 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 10.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.82 AU - 6.02 AU

Year: 4498 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,717,074 km

• M1: 136,284 km (0.063 R)
• M2: 341,233 km (0.092 R)
• M3: 530,624 km (0.032 R)
• M4: 611,706 km (0.069 R)
• M5: 727,195 km (0.082 R)
• M6: 850,763 km (0.088 R)
• M7: 1,061,846 km (0.069 R)
• M8: 1,253,032 km (0.033 R)
• M9: 1,430,006 km (0.085 R)
• M10: 1,574,966 km (0.111 R)
• M11: 1,725,013 km (0.061 R)
• M12: 1,865,635 km (0.063 R)
• M13: 2,083,898 km (0.052 R)
• M14: 2,249,354 km (0.105 R)
• M15: 2,577,422 km (0.093 R)
• M16: 2,837,722 km (0.074 R)
• M17: 3,244,329 km (0.101 R)
• M18: 3,454,664 km (0.114 R)
• M19: 4,056,197 km (0.038 R)
• M20: 4,206,991 km (0.06 R)
• M21: 4,302,136 km (0.09 R)
• M22: 4,378,879 km (0.113 R)
• M23: 4,494,668 km (0.092 R)
• M24: 4,650,848 km (0.119 R)
• M25: 4,749,433 km (0.036 R)
• M26: 4,948,548 km (0.11 R)
• M27: 5,191,196 km (0.063 R)
• M28: 5,272,876 km (0.076 R)
• M29: 5,458,527 km (0.09 R)
• M30: 5,562,498 km (0.075 R)
• M31: 5,646,272 km (0.093 R)
• M32: 5,793,776 km (0.032 R)
• M33: 5,985,261 km (0.11 R)
• M34: 6,418,497 km (0.097 R)
• M35: 7,019,431 km (0.096 R)
• M36: 7,315,186 km (0.098 R)
• M37: 8,108,205 km (0.106 R)
• M38: 8,442,705 km (0.059 R)
• M39: 8,684,456 km (0.103 R)
• M40: 9,026,736 km (0.097 R)
• M41: 9,348,521 km (0.034 R)
• M42: 9,800,306 km (0.056 R)
• M43: 10,310,734 km (0.079 R)
• M44: 10,803,659 km (0.109 R)
• M45: 11,118,862 km (0.059 R)
• M46: 11,224,627 km (0.082 R)
• M47: 11,304,214 km (0.084 R)
• M48: 11,678,059 km (0.098 R)
• M49: 12,055,793 km (0.076 R)
• M50: 12,300,835 km (0.041 R)
• M51: 12,437,717 km (0.115 R)
• M52: 12,990,182 km (0.046 R)
• M53: 13,185,407 km (0.09 R)
• M54: 13,522,451 km (0.063 R)
• M55: 13,663,671 km (0.098 R)
• M56: 14,492,593 km (0.108 R)
• M57: 14,724,170 km (0.08 R)
• M58: 15,015,437 km (0.117 R)
• M59: 15,103,102 km (0.103 R)
• M60: 15,633,127 km (0.102 R)
• M61: 16,560,035 km (0.072 R)
• M62: 16,802,234 km (0.106 R)
• M63: 16,954,226 km (0.077 R)
• M64: 17,167,702 km (0.073 R)
• M65: 17,689,799 km (0.105 R)
• M66: 17,782,400 km (0.106 R)
• M67: 17,906,267 km (0.086 R)
• M68: 18,938,941 km (0.1 R)
• M69: 19,287,354 km (0.113 R)
• M70: 19,734,054 km (0.037 R)
• M71: 19,862,259 km (0.116 R)
• M72: 20,087,404 km (0.117 R)
• M73: 20,605,012 km (0.054 R)
• M74: 21,752,578 km (0.082 R)
• M75: 21,951,543 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 9.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.02 AU - 6.24 AU

Year: 4762 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 96,717,074 km

• M1: 113,694 km (0.111 R)
• M2: 219,011 km (0.095 R)
• M3: 425,606 km (0.067 R)
• M4: 485,894 km (0.106 R)
• M5: 556,953 km (0.065 R)
• M6: 711,039 km (0.073 R)
• M7: 1,061,846 km (0.092 R)
• M8: 1,226,553 km (0.095 R)
• M9: 1,592,021 km (0.064 R)
• M10: 1,669,063 km (0.103 R)
• M11: 1,850,226 km (0.104 R)
• M12: 2,394,164 km (0.07 R)
• M13: 2,586,098 km (0.099 R)
• M14: 2,664,338 km (0.114 R)
• M15: 2,730,161 km (0.096 R)
• M16: 3,178,207 km (0.082 R)
• M17: 3,460,947 km (0.104 R)
• M18: 3,870,695 km (0.087 R)
• M19: 4,264,886 km (0.036 R)
• M20: 4,435,726 km (0.093 R)
• M21: 4,498,258 km (0.118 R)
• M22: 4,783,841 km (0.029 R)
• M23: 5,190,448 km (0.078 R)
• M24: 5,372,808 km (0.117 R)
• M25: 5,439,678 km (0.078 R)
• M26: 5,692,797 km (0.097 R)
• M27: 5,967,309 km (0.074 R)
• M28: 6,281,166 km (0.084 R)
• M29: 7,034,391 km (0.113 R)
• M30: 7,236,498 km (0.093 R)
• M31: 7,459,099 km (0.104 R)
• M32: 8,159,666 km (0.078 R)
• M33: 8,742,948 km (0.063 R)
• M34: 9,039,751 km (0.119 R)
• M35: 9,360,040 km (0.06 R)
• M36: 9,460,869 km (0.045 R)
• M37: 9,622,883 km (0.036 R)
• M38: 9,683,919 km (0.083 R)
• M39: 10,176,844 km (0.12 R)
• M40: 10,489,055 km (0.119 R)
• M41: 10,867,837 km (0.089 R)
• M42: 11,037,630 km (0.072 R)
• M43: 11,186,929 km (0.101 R)
• M44: 11,315,433 km (0.053 R)
• M45: 11,617,172 km (0.071 R)
• M46: 11,769,164 km (0.118 R)
• M47: 11,856,230 km (0.056 R)
• M48: 12,649,697 km (0.086 R)
• M49: 12,918,075 km (0.083 R)
• M50: 13,802,947 km (0.083 R)
• M51: 14,707,415 km (0.095 R)
• M52: 14,848,337 km (0.079 R)
• M53: 15,463,932 km (0.092 R)
• M54: 15,750,861 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 4.4

Gravity: 34.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.14 AU - 20.36 AU

Year: 28940 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,717,074 km

• M1: 166,203 km (0.062 R)
• M2: 307,872 km (0.113 R)
• M3: 507,586 km (0.061 R)
• M4: 582,385 km (0.098 R)
• M5: 660,774 km (0.068 R)
• M6: 770,728 km (0.108 R)
• M7: 2,160,492 km (0.064 R)
• M8: 2,708,170 km (0.102 R)
• M9: 3,581,223 km (0.107 R)
• M10: 3,677,864 km (0.087 R)
• M11: 3,726,483 km (0.111 R)
• M12: 3,775,401 km (0.113 R)
• M13: 4,377,982 km (0.12 R)
• M14: 4,533,264 km (0.048 R)
• M15: 4,796,257 km (0.109 R)
• M16: 6,299,267 km (0.034 R)
• M17: 6,770,351 km (0.081 R)
• M18: 8,571,060 km (0.117 R)
• M19: 9,224,354 km (0.048 R)
• M20: 9,691,100 km (0.073 R)
• M21: 10,717,042 km (0.09 R)
• M22: 11,776,793 km (0.115 R)
• M23: 12,065,068 km (0.114 R)
• M24: 12,428,591 km (0.114 R)
• M25: 12,722,102 km (0.115 R)
• M26: 12,795,854 km (0.096 R)
• M27: 13,315,856 km (0.098 R)
• M28: 13,767,043 km (0.092 R)
• M29: 13,842,740 km (0.098 R)
• M30: 14,299,761 km (0.081 R)
• M31: 14,376,355 km (0.087 R)
• M32: 14,530,142 km (0.116 R)
• M33: 15,072,434 km (0.069 R)
• M34: 16,497,055 km (0.059 R)
• M35: 18,295,820 km (0.09 R)
• M36: 18,713,198 km (0.049 R)
• M37: 18,881,046 km (0.119 R)
• M38: 18,965,120 km (0.039 R)
• M39: 20,155,770 km (0.08 R)
• M40: 22,163,523 km (0.114 R)
• M41: 22,787,047 km (0.076 R)
• M42: 22,966,265 km (0.097 R)
• M43: 24,325,362 km (0.049 R)
• M44: 24,600,323 km (0.111 R)
• M45: 26,083,885 km (0.076 R)
• M46: 26,459,375 km (0.109 R)
• M47: 26,836,512 km (0.025 R)
• M48: 28,749,120 km (0.084 R)
• M49: 29,623,969 km (0.101 R)
• M50: 30,705,113 km (0.078 R)
• M51: 33,413,133 km (0.088 R)
• M52: 33,616,736 km (0.081 R)
• M53: 34,025,138 km (0.08 R)
• M54: 34,230,087 km (0.057 R)
• M55: 34,743,956 km (0.092 R)
• M56: 35,053,474 km (0.088 R)
• M57: 36,719,994 km (0.114 R)
• M58: 37,457,063 km (0.098 R)
• M59: 37,668,594 km (0.105 R)
• M60: 38,625,273 km (0.089 R)
• M61: 39,697,740 km (0.085 R)
• M62: 40,888,539 km (0.088 R)
• M63: 41,543,029 km (0.106 R)
• M64: 42,421,019 km (0.118 R)
• M65: 44,083,800 km (0.047 R)
• M66: 44,195,400 km (0.083 R)
• M67: 44,307,149 km (0.069 R)
• M68: 44,418,899 km (0.07 R)
• M69: 46,220,357 km (0.067 R)
• M70: 46,560,841 km (0.07 R)
• M71: 47,130,061 km (0.051 R)
• M72: 50,944,358 km (0.055 R)
• M73: 51,883,833 km (0.047 R)
• M74: 52,237,482 km (0.119 R)
• M75: 56,544,854 km (0.076 R)
• M76: 58,986,590 km (0.06 R)
• M77: 63,090,060 km (0.062 R)
• M78: 64,858,456 km (0.08 R)
• M79: 66,387,346 km (0.08 R)
• M80: 71,568,070 km (0.06 R)
• M81: 73,809,046 km (0.109 R)
• M82: 75,671,689 km (0.051 R)
• M83: 76,340,541 km (0.042 R)
• M84: 76,474,581 km (0.062 R)
• M85: 79,443,052 km (0.067 R)
• M86: 79,986,840 km (0.104 R)
• M87: 80,668,258 km (0.118 R)
• M88: 82,999,442 km (0.074 R)
• M89: 83,275,151 km (0.119 R)
• M90: 83,413,230 km (0.081 R)
• M91: 83,551,159 km (0.117 R)
• M92: 84,797,010 km (0.031 R)
• M93: 84,935,837 km (0.112 R)
• M94: 91,544,622 km (0.092 R)
• M95: 91,972,023 km (0.113 R)
• M96: 95,559,380 km (0.105 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit