🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 13.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.7 AU - 0.88 AU

Year: 262 Days

Day: 20 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,969,719 km

• M1: 222,153 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 678 Days

Day: 31.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.35 AU - 1.93 AU

Year: 783 Days

Day: 12.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.47 AU - 2.27 AU

Year: 953 Days

Day: 45.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1094 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 12.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.86 AU - 5.28 AU

Year: 3642 Days

Day: 11.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,969,719 km

• M1: 192,832 km (0.042 R)
• M2: 449,990 km (0.078 R)
• M3: 582,534 km (0.082 R)
• M4: 682,914 km (0.107 R)
• M5: 893,249 km (0.052 R)
• M6: 1,091,466 km (0.064 R)
• M7: 1,244,056 km (0.109 R)
• M8: 1,442,423 km (0.06 R)
• M9: 1,571,825 km (0.105 R)
• M10: 1,759,869 km (0.12 R)
• M11: 2,729,114 km (0.117 R)
• M12: 2,858,666 km (0.113 R)
• M13: 3,276,792 km (0.108 R)
• M14: 4,152,388 km (0.116 R)
• M15: 4,510,974 km (0.079 R)
• M16: 4,626,165 km (0.075 R)
• M17: 4,723,104 km (0.083 R)
• M18: 5,481,565 km (0.117 R)
• M19: 5,563,694 km (0.067 R)
• M20: 5,980,175 km (0.062 R)
• M21: 6,192,305 km (0.102 R)
• M22: 6,689,718 km (0.075 R)
• M23: 7,608,398 km (0.113 R)
• M24: 7,700,102 km (0.107 R)
• M25: 7,792,254 km (0.076 R)
• M26: 8,094,292 km (0.073 R)
• M27: 8,211,427 km (0.028 R)
• M28: 8,614,145 km (0.115 R)
• M29: 9,023,295 km (0.111 R)
• M30: 9,218,071 km (0.102 R)
• M31: 9,340,592 km (0.092 R)
• M32: 9,488,245 km (0.108 R)
• M33: 9,661,479 km (0.107 R)
• M34: 9,835,910 km (0.097 R)
• M35: 10,111,918 km (0.117 R)
• M36: 10,929,620 km (0.059 R)
• M37: 12,330,455 km (0.051 R)
• M38: 12,546,773 km (0.075 R)
• M39: 13,286,236 km (0.067 R)
• M40: 14,721,478 km (0.055 R)
• M41: 15,066,301 km (0.12 R)
• M42: 15,676,361 km (0.094 R)
• M43: 16,442,601 km (0.083 R)
• M44: 16,860,428 km (0.076 R)
• M45: 17,311,914 km (0.116 R)
• M46: 17,523,895 km (0.086 R)
• M47: 17,828,326 km (0.08 R)
• M48: 18,011,883 km (0.065 R)
• M49: 19,282,567 km (0.108 R)
• M50: 19,723,133 km (0.101 R)
• M51: 20,166,990 km (0.119 R)
• M52: 20,294,447 km (0.101 R)
• M53: 20,390,190 km (0.064 R)
• M54: 20,582,124 km (0.052 R)
• M55: 20,742,642 km (0.11 R)
• M56: 21,000,100 km (0.105 R)
• M57: 21,129,353 km (0.082 R)
• M58: 21,975,329 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.29 AU - 6.27 AU

Year: 5180 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,969,719 km

• M1: 251,175 km (0.092 R)
• M2: 339,737 km (0.056 R)
• M3: 434,133 km (0.107 R)
• M4: 969,693 km (0.077 R)
• M5: 1,078,152 km (0.072 R)
• M6: 1,179,430 km (0.119 R)
• M7: 1,295,817 km (0.12 R)
• M8: 1,603,689 km (0.104 R)
• M9: 2,031,090 km (0.119 R)
• M10: 2,330,436 km (0.057 R)
• M11: 2,389,078 km (0.116 R)
• M12: 2,463,129 km (0.052 R)
• M13: 2,567,997 km (0.089 R)
• M14: 2,643,993 km (0.037 R)
• M15: 3,261,533 km (0.119 R)
• M16: 3,800,684 km (0.117 R)
• M17: 3,957,462 km (0.08 R)
• M18: 4,259,351 km (0.09 R)
• M19: 4,404,012 km (0.08 R)
• M20: 4,605,670 km (0.08 R)
• M21: 4,735,521 km (0.1 R)
• M22: 5,151,702 km (0.11 R)
• M23: 5,481,266 km (0.1 R)
• M24: 5,658,689 km (0.054 R)
• M25: 5,998,875 km (0.052 R)
• M26: 6,345,642 km (0.028 R)
• M27: 6,407,576 km (0.069 R)
• M28: 6,762,123 km (0.095 R)
• M29: 7,230,364 km (0.058 R)
• M30: 7,424,991 km (0.12 R)
• M31: 7,621,413 km (0.102 R)
• M32: 7,974,763 km (0.088 R)
• M33: 8,041,634 km (0.097 R)
• M34: 8,243,291 km (0.112 R)
• M35: 8,492,073 km (0.086 R)
• M36: 8,651,694 km (0.077 R)
• M37: 9,464,608 km (0.064 R)
• M38: 9,582,791 km (0.04 R)
• M39: 10,060,307 km (0.1 R)
• M40: 10,229,203 km (0.057 R)
• M41: 10,326,143 km (0.098 R)
• M42: 10,692,508 km (0.095 R)
• M43: 11,237,642 km (0.094 R)
• M44: 11,362,856 km (0.071 R)
• M45: 11,463,236 km (0.091 R)
• M46: 11,969,924 km (0.081 R)
• M47: 12,148,993 km (0.045 R)
• M48: 12,432,331 km (0.042 R)
• M49: 13,162,967 km (0.058 R)
• M50: 13,400,828 km (0.087 R)
• M51: 13,613,556 km (0.111 R)
• M52: 14,258,023 km (0.03 R)
• M53: 14,366,482 km (0.109 R)
• M54: 14,448,013 km (0.086 R)
• M55: 14,747,956 km (0.111 R)
• M56: 14,885,138 km (0.098 R)
• M57: 15,243,574 km (0.103 R)
• M58: 15,437,752 km (0.084 R)
• M59: 16,025,074 km (0.07 R)
• M60: 16,991,625 km (0.068 R)
• M61: 17,106,666 km (0.119 R)
• M62: 17,164,261 km (0.087 R)
• M63: 17,889,362 km (0.083 R)
• M64: 19,070,437 km (0.109 R)
• M65: 19,579,968 km (0.105 R)
• M66: 19,670,325 km (0.094 R)
• M67: 19,881,707 km (0.114 R)
• M68: 20,033,249 km (0.045 R)
• M69: 20,489,972 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 11.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.26 AU - 8.72 AU

Year: 6889 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,969,719 km

• M1: 146,606 km (0.083 R)
• M2: 329,564 km (0.09 R)
• M3: 428,897 km (0.109 R)
• M4: 614,997 km (0.093 R)
• M5: 719,117 km (0.075 R)
• M6: 801,695 km (0.072 R)
• M7: 1,351,018 km (0.031 R)
• M8: 1,787,096 km (0.113 R)
• M9: 1,981,573 km (0.1 R)
• M10: 2,541,817 km (0.086 R)
• M11: 2,717,146 km (0.092 R)
• M12: 3,010,657 km (0.108 R)
• M13: 3,386,148 km (0.106 R)
• M14: 3,826,564 km (0.095 R)
• M15: 4,181,709 km (0.113 R)
• M16: 4,574,404 km (0.105 R)
• M17: 4,842,633 km (0.063 R)
• M18: 4,951,540 km (0.076 R)
• M19: 5,650,162 km (0.116 R)
• M20: 5,967,309 km (0.114 R)
• M21: 7,015,392 km (0.109 R)
• M22: 7,138,810 km (0.093 R)
• M23: 7,450,423 km (0.113 R)
• M24: 7,990,621 km (0.1 R)
• M25: 8,151,887 km (0.114 R)
• M26: 8,708,541 km (0.113 R)
• M27: 8,808,023 km (0.066 R)
• M28: 8,941,315 km (0.066 R)
• M29: 9,481,064 km (0.112 R)
• M30: 9,686,313 km (0.116 R)
• M31: 10,521,667 km (0.112 R)
• M32: 10,627,732 km (0.116 R)
• M33: 10,840,909 km (0.095 R)
• M34: 11,019,678 km (0.114 R)
• M35: 11,416,412 km (0.12 R)
• M36: 12,149,741 km (0.08 R)
• M37: 12,785,083 km (0.074 R)
• M38: 13,278,157 km (0.109 R)
• M39: 13,623,280 km (0.069 R)
• M40: 14,479,279 km (0.106 R)
• M41: 14,597,311 km (0.082 R)
• M42: 14,953,504 km (0.113 R)
• M43: 16,365,857 km (0.03 R)
• M44: 16,653,385 km (0.091 R)
• M45: 16,735,813 km (0.096 R)
• M46: 17,275,263 km (0.107 R)
• M47: 18,073,816 km (0.062 R)
• M48: 19,489,311 km (0.095 R)
• M49: 20,364,609 km (0.113 R)
• M50: 20,541,134 km (0.037 R)
• M51: 20,984,841 km (0.116 R)
• M52: 21,476,570 km (0.108 R)
• M53: 21,566,478 km (0.109 R)
• M54: 21,836,652 km (0.09 R)
• M55: 21,926,859 km (0.092 R)
• M56: 22,198,678 km (0.064 R)
• M57: 22,289,484 km (0.075 R)
• M58: 23,620,157 km (0.028 R)
• M59: 24,365,304 km (0.074 R)
• M60: 24,693,821 km (0.06 R)
• M61: 25,070,958 km (0.117 R)
• M62: 25,260,348 km (0.103 R)
• M63: 25,497,611 km (0.119 R)
• M64: 27,764,318 km (0.105 R)
• M65: 28,353,284 km (0.038 R)
• M66: 28,550,454 km (0.115 R)
• M67: 28,946,440 km (0.111 R)
• M68: 29,743,647 km (0.03 R)
• M69: 29,994,223 km (0.086 R)
• M70: 30,851,569 km (0.083 R)
• M71: 31,819,318 km (0.112 R)
• M72: 32,487,272 km (0.085 R)
• M73: 33,107,804 km (0.094 R)
• M74: 33,889,154 km (0.076 R)
• M75: 34,623,829 km (0.116 R)
• M76: 34,781,954 km (0.07 R)
• M77: 35,310,782 km (0.037 R)
• M78: 35,416,847 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.1

Radius: 3.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.73 AU - 14.45 AU

Year: 17655 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,969,719 km

• M1: 54,603 km (0.101 R)
• M2: 83,176 km (0.091 R)
• M3: 122,969 km (0.104 R)
• M4: 182,061 km (0.09 R)
• M5: 227,090 km (0.12 R)
• M6: 251,324 km (0.118 R)
• M7: 302,487 km (0.025 R)
• M8: 558,299 km (0.099 R)
• M9: 734,077 km (0.087 R)
• M10: 771,327 km (0.119 R)
• M11: 966,701 km (0.066 R)
• M12: 1,070,074 km (0.1 R)
• M13: 1,494,932 km (0.11 R)
• M14: 1,762,413 km (0.112 R)
• M15: 1,914,554 km (0.11 R)
• M16: 1,940,284 km (0.118 R)
• M17: 2,018,374 km (0.083 R)
• M18: 2,231,551 km (0.112 R)
• M19: 2,258,629 km (0.12 R)
• M20: 2,423,785 km (0.103 R)
• M21: 3,369,094 km (0.115 R)
• M22: 3,526,171 km (0.12 R)
• M23: 3,847,208 km (0.097 R)
• M24: 3,879,821 km (0.094 R)
• M25: 4,110,800 km (0.109 R)
• M26: 4,655,486 km (0.077 R)
• M27: 4,936,131 km (0.039 R)
• M28: 5,294,717 km (0.094 R)
• M29: 5,587,630 km (0.094 R)
• M30: 6,304,204 km (0.081 R)
• M31: 6,692,859 km (0.093 R)
• M32: 8,029,367 km (0.108 R)
• M33: 8,407,849 km (0.055 R)
• M34: 8,492,821 km (0.057 R)
• M35: 9,313,365 km (0.085 R)
• M36: 9,445,161 km (0.117 R)
• M37: 9,844,437 km (0.099 R)
• M38: 10,522,265 km (0.079 R)
• M39: 10,659,596 km (0.062 R)
• M40: 11,075,179 km (0.042 R)
• M41: 12,017,496 km (0.12 R)
• M42: 12,113,089 km (0.071 R)
• M43: 12,401,514 km (0.117 R)
• M44: 12,643,713 km (0.063 R)
• M45: 12,985,245 km (0.096 R)
• M46: 14,432,305 km (0.049 R)
• M47: 14,534,032 km (0.098 R)
• M48: 14,994,494 km (0.104 R)
• M49: 15,200,640 km (0.093 R)
• M50: 16,245,581 km (0.1 R)
• M51: 16,298,389 km (0.112 R)
• M52: 16,404,304 km (0.102 R)
• M53: 16,563,476 km (0.089 R)
• M54: 18,403,829 km (0.08 R)
• M55: 21,456,673 km (0.063 R)
• M56: 21,688,998 km (0.057 R)
• M57: 22,156,043 km (0.099 R)
• M58: 22,214,685 km (0.101 R)
• M59: 23,398,005 km (0.108 R)
• M60: 24,783,730 km (0.065 R)
• M61: 25,517,358 km (0.099 R)
• M62: 27,005,707 km (0.115 R)
• M63: 27,950,118 km (0.11 R)
• M64: 28,969,328 km (0.093 R)
• M65: 30,195,433 km (0.065 R)
• M66: 31,834,427 km (0.113 R)
• M67: 32,631,335 km (0.066 R)
• M68: 34,312,516 km (0.097 R)
• M69: 34,788,237 km (0.106 R)
• M70: 34,856,453 km (0.083 R)
• M71: 34,924,521 km (0.072 R)
• M72: 35,266,202 km (0.082 R)
• M73: 35,677,596 km (0.073 R)
• M74: 35,883,892 km (0.12 R)
• M75: 36,159,601 km (0.112 R)
• M76: 36,297,679 km (0.116 R)
• M77: 36,851,790 km (0.08 R)
• M78: 37,060,329 km (0.072 R)
• M79: 38,954,687 km (0.063 R)
• M80: 39,379,994 km (0.098 R)
• M81: 40,664,890 km (0.082 R)
• M82: 40,736,547 km (0.117 R)
• M83: 40,952,268 km (0.103 R)
• M84: 41,384,605 km (0.105 R)
• M85: 41,601,373 km (0.068 R)
• M86: 41,673,628 km (0.047 R)
• M87: 45,268,914 km (0.111 R)
• M88: 45,939,861 km (0.09 R)
• M89: 47,216,529 km (0.084 R)
• M90: 47,972,746 km (0.088 R)
• M91: 48,124,588 km (0.077 R)
• M92: 48,962,037 km (0.083 R)
• M93: 50,960,515 km (0.102 R)
• M94: 51,192,840 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 17,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit