🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 230 Days

Day: 43.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,014,118 km

• M1: 179,368 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.38 AU - 1.96 AU

Year: 813 Days

Day: 35.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,014,118 km

• M1: 208,839 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.48 AU - 3.14 AU

Year: 1775 Days

Day: 35.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,014,118 km

• M1: 78,688 km (0.027 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.38 AU - 5.06 AU

Year: 3266 Days

Day: 24.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.64 AU - 4.86 AU

Year: 3301 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 13.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.49 AU - 5.29 AU

Year: 3465 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 108,014,118 km

• M1: 199,115 km (0.118 R)
• M2: 314,904 km (0.078 R)
• M3: 430,842 km (0.078 R)
• M4: 531,521 km (0.1 R)
• M5: 1,240,316 km (0.07 R)
• M6: 1,629,719 km (0.094 R)
• M7: 1,875,957 km (0.067 R)
• M8: 1,981,125 km (0.098 R)
• M9: 2,389,377 km (0.034 R)
• M10: 2,536,881 km (0.098 R)
• M11: 2,807,054 km (0.098 R)
• M12: 2,963,235 km (0.071 R)
• M13: 3,302,672 km (0.036 R)
• M14: 3,449,428 km (0.067 R)
• M15: 3,598,427 km (0.072 R)
• M16: 3,768,670 km (0.11 R)
• M17: 4,038,843 km (0.086 R)
• M18: 4,156,726 km (0.037 R)
• M19: 4,335,496 km (0.058 R)
• M20: 4,516,958 km (0.074 R)
• M21: 4,639,329 km (0.077 R)
• M22: 4,866,718 km (0.049 R)
• M23: 5,857,056 km (0.088 R)
• M24: 6,058,115 km (0.107 R)
• M25: 6,628,682 km (0.095 R)
• M26: 6,721,582 km (0.082 R)
• M27: 7,336,130 km (0.112 R)
• M28: 7,625,901 km (0.057 R)
• M29: 7,747,823 km (0.118 R)
• M30: 7,919,562 km (0.064 R)
• M31: 8,117,330 km (0.116 R)
• M32: 8,899,278 km (0.07 R)
• M33: 9,286,437 km (0.106 R)
• M34: 9,442,767 km (0.103 R)
• M35: 9,547,635 km (0.118 R)
• M36: 9,864,184 km (0.115 R)
• M37: 10,944,580 km (0.102 R)
• M38: 11,137,561 km (0.112 R)
• M39: 11,582,765 km (0.029 R)
• M40: 11,779,486 km (0.093 R)
• M41: 12,090,799 km (0.044 R)
• M42: 13,011,873 km (0.091 R)
• M43: 13,187,052 km (0.101 R)
• M44: 13,362,979 km (0.087 R)
• M45: 14,015,077 km (0.069 R)
• M46: 14,194,744 km (0.092 R)
• M47: 14,345,089 km (0.076 R)
• M48: 14,495,884 km (0.092 R)
• M49: 14,829,637 km (0.1 R)
• M50: 15,350,387 km (0.094 R)
• M51: 15,846,005 km (0.113 R)
• M52: 16,725,940 km (0.081 R)
• M53: 16,821,233 km (0.071 R)
• M54: 17,171,891 km (0.091 R)
• M55: 17,654,045 km (0.088 R)
• M56: 18,271,286 km (0.117 R)
• M57: 18,467,708 km (0.044 R)
• M58: 18,895,557 km (0.096 R)
• M59: 19,761,280 km (0.111 R)
• M60: 19,895,619 km (0.075 R)
• M61: 20,030,108 km (0.065 R)
• M62: 20,571,802 km (0.036 R)
• M63: 21,083,875 km (0.075 R)
• M64: 21,221,206 km (0.112 R)
• M65: 21,703,958 km (0.058 R)
• M66: 21,877,342 km (0.055 R)
• M67: 22,400,037 km (0.103 R)
• M68: 22,997,531 km (0.059 R)
• M69: 23,885,544 km (0.094 R)
• M70: 24,028,709 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.63 AU - 4.65 AU

Year: 3765 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 108,014,118 km

• M1: 142,118 km (0.045 R)
• M2: 1,121,685 km (0.063 R)
• M3: 1,227,151 km (0.104 R)
• M4: 1,499,120 km (0.109 R)
• M5: 1,762,712 km (0.111 R)
• M6: 2,274,037 km (0.088 R)
• M7: 2,655,063 km (0.062 R)
• M8: 3,305,814 km (0.106 R)
• M9: 3,356,527 km (0.036 R)
• M10: 3,719,153 km (0.074 R)
• M11: 3,825,068 km (0.114 R)
• M12: 3,878,474 km (0.094 R)
• M13: 4,003,837 km (0.083 R)
• M14: 4,112,445 km (0.113 R)
• M15: 4,258,902 km (0.096 R)
• M16: 4,369,754 km (0.118 R)
• M17: 4,425,554 km (0.042 R)
• M18: 4,481,653 km (0.119 R)
• M19: 4,958,122 km (0.113 R)
• M20: 5,114,003 km (0.089 R)
• M21: 5,430,702 km (0.078 R)
• M22: 5,958,782 km (0.079 R)
• M23: 6,228,956 km (0.097 R)
• M24: 6,588,440 km (0.113 R)
• M25: 6,824,655 km (0.032 R)
• M26: 7,195,209 km (0.12 R)
• M27: 7,505,325 km (0.039 R)
• M28: 8,138,573 km (0.073 R)
• M29: 8,276,502 km (0.079 R)
• M30: 8,345,766 km (0.069 R)
• M31: 8,695,077 km (0.067 R)
• M32: 8,859,635 km (0.05 R)
• M33: 9,480,167 km (0.074 R)
• M34: 9,795,669 km (0.071 R)
• M35: 9,868,972 km (0.069 R)
• M36: 10,089,928 km (0.108 R)
• M37: 10,436,995 km (0.096 R)
• M38: 10,612,024 km (0.035 R)
• M39: 11,091,934 km (0.055 R)
• M40: 12,230,224 km (0.099 R)
• M41: 12,362,020 km (0.08 R)
• M42: 13,677,584 km (0.097 R)
• M43: 13,814,316 km (0.096 R)
• M44: 13,923,971 km (0.071 R)
• M45: 14,365,734 km (0.043 R)
• M46: 14,449,210 km (0.087 R)
• M47: 14,504,860 km (0.092 R)
• M48: 14,616,310 km (0.097 R)
• M49: 14,840,258 km (0.094 R)
• M50: 15,263,172 km (0.054 R)
• M51: 16,120,816 km (0.09 R)
• M52: 16,352,094 km (0.089 R)
• M53: 16,906,055 km (0.089 R)
• M54: 17,436,380 km (0.098 R)
• M55: 17,614,401 km (0.069 R)
• M56: 17,912,400 km (0.102 R)
• M57: 18,272,333 km (0.092 R)
• M58: 18,664,878 km (0.063 R)
• M59: 19,182,337 km (0.089 R)
• M60: 19,952,018 km (0.09 R)
• M61: 20,293,849 km (0.046 R)
• M62: 20,731,722 km (0.049 R)
• M63: 20,794,553 km (0.119 R)
• M64: 20,888,799 km (0.097 R)
• M65: 21,046,326 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 11.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.64 AU - 9.08 AU

Year: 8302 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,014,118 km

• M1: 168,597 km (0.118 R)
• M2: 261,497 km (0.076 R)
• M3: 401,072 km (0.056 R)
• M4: 709,991 km (0.1 R)
• M5: 783,444 km (0.052 R)
• M6: 912,098 km (0.061 R)
• M7: 1,133,802 km (0.059 R)
• M8: 1,251,386 km (0.072 R)
• M9: 1,342,491 km (0.041 R)
• M10: 1,420,133 km (0.106 R)
• M11: 1,547,889 km (0.115 R)
• M12: 1,679,535 km (0.03 R)
• M13: 1,866,832 km (0.107 R)
• M14: 2,025,406 km (0.1 R)
• M15: 2,188,467 km (0.106 R)
• M16: 2,743,775 km (0.094 R)
• M17: 3,151,878 km (0.043 R)
• M18: 3,579,279 km (0.116 R)
• M19: 4,025,230 km (0.11 R)
• M20: 4,945,257 km (0.077 R)
• M21: 5,117,294 km (0.112 R)
• M22: 5,241,311 km (0.075 R)
• M23: 5,341,242 km (0.074 R)
• M24: 5,619,494 km (0.114 R)
• M25: 5,824,743 km (0.071 R)
• M26: 6,085,043 km (0.118 R)
• M27: 6,806,703 km (0.056 R)
• M28: 6,943,286 km (0.098 R)
• M29: 7,080,916 km (0.088 R)
• M30: 7,640,262 km (0.118 R)
• M31: 7,925,246 km (0.041 R)
• M32: 8,069,160 km (0.091 R)
• M33: 8,184,799 km (0.116 R)
• M34: 9,463,412 km (0.031 R)
• M35: 9,585,484 km (0.104 R)
• M36: 10,079,157 km (0.089 R)
• M37: 10,235,187 km (0.082 R)
• M38: 10,835,224 km (0.107 R)
• M39: 11,284,766 km (0.078 R)
• M40: 13,041,194 km (0.031 R)
• M41: 13,245,395 km (0.12 R)
• M42: 13,484,902 km (0.103 R)
• M43: 14,633,664 km (0.038 R)
• M44: 15,309,248 km (0.118 R)
• M45: 16,140,563 km (0.066 R)
• M46: 16,359,874 km (0.092 R)
• M47: 16,764,536 km (0.095 R)
• M48: 17,209,739 km (0.109 R)
• M49: 17,960,421 km (0.077 R)
• M50: 18,263,656 km (0.065 R)
• M51: 18,990,702 km (0.078 R)
• M52: 19,922,696 km (0.101 R)
• M53: 20,197,358 km (0.088 R)
• M54: 20,276,047 km (0.074 R)
• M55: 20,394,229 km (0.11 R)
• M56: 20,710,628 km (0.046 R)
• M57: 22,970,753 km (0.095 R)
• M58: 23,548,051 km (0.107 R)
• M59: 23,755,394 km (0.111 R)
• M60: 24,506,674 km (0.11 R)
• M61: 25,138,725 km (0.059 R)
• M62: 25,393,042 km (0.038 R)
• M63: 25,690,891 km (0.066 R)
• M64: 25,989,788 km (0.101 R)
• M65: 26,375,900 km (0.083 R)
• M66: 26,850,424 km (0.042 R)
• M67: 27,284,258 km (0.05 R)
• M68: 27,632,971 km (0.112 R)
• M69: 27,764,018 km (0.086 R)
• M70: 27,851,533 km (0.104 R)
• M71: 28,334,734 km (0.042 R)
• M72: 28,466,979 km (0.089 R)
• M73: 29,577,145 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996

Radius: 6.9

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.65 AU - 19.75 AU

Year: 28053 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,014,118 km

• M1: 103,522 km (0.078 R)
• M2: 646,562 km (0.063 R)
• M3: 732,880 km (0.077 R)
• M4: 1,328,878 km (0.108 R)
• M5: 1,440,179 km (0.069 R)
• M6: 1,833,322 km (0.088 R)
• M7: 2,573,831 km (0.102 R)
• M8: 2,855,375 km (0.116 R)
• M9: 3,705,689 km (0.11 R)
• M10: 4,131,145 km (0.107 R)
• M11: 4,405,059 km (0.106 R)
• M12: 6,481,627 km (0.088 R)
• M13: 7,650,734 km (0.069 R)
• M14: 8,259,448 km (0.063 R)
• M15: 8,953,881 km (0.082 R)
• M16: 9,594,759 km (0.082 R)
• M17: 10,250,446 km (0.089 R)
• M18: 10,472,150 km (0.087 R)
• M19: 12,224,390 km (0.074 R)
• M20: 13,901,981 km (0.116 R)
• M21: 13,983,661 km (0.114 R)
• M22: 16,593,396 km (0.072 R)
• M23: 16,766,929 km (0.08 R)
• M24: 16,940,912 km (0.088 R)
• M25: 17,466,748 km (0.07 R)
• M26: 17,908,959 km (0.041 R)
• M27: 18,624,187 km (0.087 R)
• M28: 19,166,778 km (0.111 R)
• M29: 19,348,839 km (0.09 R)
• M30: 20,360,121 km (0.09 R)
• M31: 21,482,853 km (0.096 R)
• M32: 21,766,640 km (0.089 R)
• M33: 22,529,589 km (0.114 R)
• M34: 22,914,355 km (0.095 R)
• M35: 23,885,694 km (0.078 R)
• M36: 26,372,309 km (0.042 R)
• M37: 27,492,199 km (0.04 R)
• M38: 27,697,447 km (0.065 R)
• M39: 29,358,133 km (0.062 R)
• M40: 32,232,656 km (0.095 R)
• M41: 33,648,301 km (0.089 R)
• M42: 33,867,911 km (0.116 R)
• M43: 36,314,734 km (0.109 R)
• M44: 36,878,867 km (0.07 R)
• M45: 38,473,431 km (0.115 R)
• M46: 38,818,104 km (0.074 R)
• M47: 39,858,109 km (0.099 R)
• M48: 40,323,208 km (0.108 R)
• M49: 40,673,267 km (0.026 R)
• M50: 40,790,253 km (0.081 R)
• M51: 41,376,377 km (0.119 R)
• M52: 41,611,695 km (0.111 R)
• M53: 42,675,934 km (0.085 R)
• M54: 43,271,035 km (0.062 R)
• M55: 48,129,674 km (0.094 R)
• M56: 48,377,109 km (0.109 R)
• M57: 48,500,976 km (0.052 R)
• M58: 50,120,971 km (0.116 R)
• M59: 52,647,679 km (0.093 R)
• M60: 54,312,255 km (0.077 R)
• M61: 57,824,065 km (0.113 R)
• M62: 58,482,445 km (0.085 R)
• M63: 61,542,619 km (0.069 R)
• M64: 63,295,308 km (0.119 R)
• M65: 64,109,719 km (0.094 R)
• M66: 67,678,825 km (0.119 R)
• M67: 69,627,187 km (0.096 R)
• M68: 70,047,109 km (0.119 R)
• M69: 70,608,400 km (0.054 R)
• M70: 71,593,951 km (0.062 R)
• M71: 71,735,171 km (0.1 R)
• M72: 74,864,459 km (0.092 R)
• M73: 75,725,694 km (0.079 R)
• M74: 76,013,520 km (0.116 R)
• M75: 76,445,858 km (0.115 R)
• M76: 76,734,582 km (0.078 R)
• M77: 80,961,171 km (0.072 R)
• M78: 81,550,138 km (0.102 R)
• M79: 81,697,492 km (0.066 R)
• M80: 83,176,865 km (0.099 R)
• M81: 83,919,918 km (0.115 R)
• M82: 85,562,203 km (0.026 R)
• M83: 87,667,643 km (0.082 R)
• M84: 87,969,831 km (0.087 R)
• M85: 90,857,818 km (0.104 R)
• M86: 91,776,199 km (0.062 R)
• M87: 91,929,687 km (0.095 R)
• M88: 93,468,002 km (0.12 R)
• M89: 95,170,126 km (0.107 R)
• M90: 95,635,974 km (0.077 R)
• M91: 103,672,671 km (0.065 R)
• M92: 105,434,186 km (0.12 R)
• M93: 106,077,307 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit