🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.86 AU - 0.94 AU

Year: 315 Days

Day: 18.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.94 AU - 1.36 AU

Year: 455 Days

Day: 23.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.33 AU - 2.17 AU

Year: 854 Days

Day: 43.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.76 AU - 2.18 AU

Year: 1020 Days

Day: 16.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 8.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.2 AU - 8.18 AU

Year: 6384 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,057,442 km

• M1: 144,661 km (0.094 R)
• M2: 265,835 km (0.043 R)
• M3: 370,554 km (0.051 R)
• M4: 445,951 km (0.113 R)
• M5: 640,428 km (0.092 R)
• M6: 1,109,119 km (0.113 R)
• M7: 1,291,628 km (0.044 R)
• M8: 1,466,209 km (0.086 R)
• M9: 2,035,578 km (0.12 R)
• M10: 2,177,696 km (0.093 R)
• M11: 2,302,311 km (0.107 R)
• M12: 2,982,832 km (0.038 R)
• M13: 3,525,872 km (0.115 R)
• M14: 4,648,455 km (0.12 R)
• M15: 4,809,572 km (0.078 R)
• M16: 5,276,167 km (0.095 R)
• M17: 5,360,092 km (0.07 R)
• M18: 5,901,486 km (0.04 R)
• M19: 6,076,067 km (0.075 R)
• M20: 6,193,501 km (0.077 R)
• M21: 6,252,443 km (0.072 R)
• M22: 6,341,304 km (0.096 R)
• M23: 6,430,464 km (0.109 R)
• M24: 6,761,375 km (0.045 R)
• M25: 7,036,186 km (0.099 R)
• M26: 8,204,097 km (0.043 R)
• M27: 8,530,071 km (0.104 R)
• M28: 8,827,022 km (0.102 R)
• M29: 9,160,925 km (0.106 R)
• M30: 9,295,712 km (0.098 R)
• M31: 9,601,341 km (0.097 R)
• M32: 9,806,888 km (0.077 R)
• M33: 10,048,639 km (0.083 R)
• M34: 10,118,052 km (0.066 R)
• M35: 10,643,889 km (0.083 R)
• M36: 10,750,103 km (0.096 R)
• M37: 11,685,538 km (0.054 R)
• M38: 11,795,044 km (0.098 R)
• M39: 12,311,157 km (0.103 R)
• M40: 12,721,803 km (0.114 R)
• M41: 13,250,931 km (0.051 R)
• M42: 14,252,638 km (0.073 R)
• M43: 14,448,162 km (0.116 R)
• M44: 14,683,779 km (0.089 R)
• M45: 15,278,580 km (0.117 R)
• M46: 15,398,558 km (0.102 R)
• M47: 16,002,783 km (0.102 R)
• M48: 16,697,067 km (0.036 R)
• M49: 16,861,774 km (0.07 R)
• M50: 18,453,945 km (0.11 R)
• M51: 18,752,542 km (0.112 R)
• M52: 18,838,112 km (0.037 R)
• M53: 19,181,738 km (0.056 R)
• M54: 19,875,124 km (0.085 R)
• M55: 20,709,432 km (0.09 R)
• M56: 21,063,979 km (0.109 R)
• M57: 21,152,989 km (0.093 R)
• M58: 21,376,040 km (0.108 R)
• M59: 22,593,617 km (0.088 R)
• M60: 23,417,901 km (0.099 R)
• M61: 23,833,634 km (0.04 R)
• M62: 24,672,578 km (0.07 R)
• M63: 24,813,350 km (0.041 R)
• M64: 25,284,434 km (0.1 R)
• M65: 25,426,402 km (0.116 R)
• M66: 25,806,081 km (0.078 R)
• M67: 26,139,984 km (0.11 R)
• M68: 26,427,212 km (0.089 R)
• M69: 27,004,959 km (0.115 R)
• M70: 28,074,883 km (0.092 R)
• M71: 28,418,210 km (0.064 R)
• M72: 28,565,713 km (0.081 R)
• M73: 29,805,431 km (0.071 R)
• M74: 30,105,524 km (0.119 R)
• M75: 30,356,400 km (0.107 R)
• M76: 30,456,930 km (0.08 R)
• M77: 30,759,267 km (0.082 R)
• M78: 31,366,784 km (0.117 R)
• M79: 33,316,792 km (0.09 R)
• M80: 34,149,604 km (0.043 R)
• M81: 34,254,172 km (0.074 R)
• M82: 35,305,845 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 15

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.04 AU - 9.74 AU

Year: 8177 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,057,442 km

• M1: 190,588 km (0.09 R)
• M2: 297,401 km (0.068 R)
• M3: 401,521 km (0.069 R)
• M4: 746,344 km (0.112 R)
• M5: 1,000,211 km (0.12 R)
• M6: 1,364,033 km (0.089 R)
• M7: 1,551,330 km (0.111 R)
• M8: 1,725,462 km (0.066 R)
• M9: 2,070,135 km (0.116 R)
• M10: 2,189,963 km (0.107 R)
• M11: 2,287,800 km (0.1 R)
• M12: 2,615,868 km (0.095 R)
• M13: 2,719,988 km (0.071 R)
• M14: 3,261,832 km (0.026 R)
• M15: 3,431,027 km (0.111 R)
• M16: 4,665,359 km (0.102 R)
• M17: 4,792,667 km (0.065 R)
• M18: 6,339,808 km (0.1 R)
• M19: 6,659,499 km (0.098 R)
• M20: 6,875,668 km (0.062 R)
• M21: 7,315,037 km (0.118 R)
• M22: 8,531,267 km (0.084 R)
• M23: 8,845,124 km (0.088 R)
• M24: 9,202,812 km (0.045 R)
• M25: 9,687,210 km (0.113 R)
• M26: 9,850,571 km (0.096 R)
• M27: 10,014,829 km (0.108 R)
• M28: 10,849,885 km (0.109 R)
• M29: 11,447,678 km (0.106 R)
• M30: 12,630,997 km (0.035 R)
• M31: 12,988,985 km (0.085 R)
• M32: 13,761,209 km (0.073 R)
• M33: 14,548,243 km (0.108 R)
• M34: 14,923,584 km (0.074 R)
• M35: 15,254,794 km (0.116 R)
• M36: 15,636,269 km (0.101 R)
• M37: 16,117,525 km (0.079 R)
• M38: 16,408,642 km (0.116 R)
• M39: 17,193,582 km (0.101 R)
• M40: 17,690,247 km (0.115 R)
• M41: 18,444,370 km (0.025 R)
• M42: 18,596,511 km (0.115 R)
• M43: 19,157,653 km (0.115 R)
• M44: 19,569,346 km (0.072 R)
• M45: 20,611,295 km (0.118 R)
• M46: 21,724,752 km (0.114 R)
• M47: 22,640,441 km (0.077 R)
• M48: 23,184,977 km (0.05 R)
• M49: 24,620,967 km (0.093 R)
• M50: 24,788,517 km (0.115 R)
• M51: 25,293,410 km (0.071 R)
• M52: 26,943,474 km (0.12 R)
• M53: 27,985,124 km (0.087 R)
• M54: 29,453,726 km (0.107 R)
• M55: 29,869,459 km (0.109 R)
• M56: 30,107,768 km (0.097 R)
• M57: 31,007,450 km (0.109 R)
• M58: 31,490,950 km (0.119 R)
• M59: 31,855,221 km (0.042 R)
• M60: 32,894,777 km (0.095 R)
• M61: 33,202,649 km (0.089 R)
• M62: 33,573,502 km (0.099 R)
• M63: 33,697,369 km (0.107 R)
• M64: 33,945,552 km (0.074 R)
• M65: 34,194,333 km (0.057 R)
• M66: 35,573,775 km (0.035 R)
• M67: 36,333,882 km (0.108 R)
• M68: 36,779,833 km (0.043 R)
• M69: 37,227,430 km (0.099 R)
• M70: 37,676,972 km (0.041 R)
• M71: 38,906,068 km (0.033 R)
• M72: 40,016,982 km (0.095 R)
• M73: 40,214,152 km (0.062 R)
• M74: 42,940,423 km (0.107 R)
• M75: 44,223,973 km (0.119 R)
• M76: 45,041,226 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 6.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.94 AU - 19.52 AU

Year: 31113 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,057,442 km

• M1: 298,597 km (0.048 R)
• M2: 699,071 km (0.108 R)
• M3: 743,950 km (0.055 R)
• M4: 813,064 km (0.109 R)
• M5: 884,273 km (0.118 R)
• M6: 982,858 km (0.117 R)
• M7: 1,327,831 km (0.108 R)
• M8: 1,708,258 km (0.059 R)
• M9: 2,777,434 km (0.094 R)
• M10: 3,146,791 km (0.032 R)
• M11: 4,859,986 km (0.042 R)
• M12: 5,439,528 km (0.11 R)
• M13: 5,622,187 km (0.11 R)
• M14: 5,714,339 km (0.084 R)
• M15: 5,900,140 km (0.106 R)
• M16: 5,946,815 km (0.025 R)
• M17: 5,993,788 km (0.076 R)
• M18: 6,277,575 km (0.094 R)
• M19: 6,373,168 km (0.068 R)
• M20: 6,858,464 km (0.063 R)
• M21: 7,967,283 km (0.067 R)
• M22: 8,226,985 km (0.095 R)
• M23: 8,861,729 km (0.087 R)
• M24: 10,233,990 km (0.116 R)
• M25: 11,436,907 km (0.113 R)
• M26: 11,671,027 km (0.097 R)
• M27: 11,847,703 km (0.099 R)
• M28: 13,108,962 km (0.102 R)
• M29: 13,477,123 km (0.103 R)
• M30: 13,848,724 km (0.098 R)
• M31: 14,728,808 km (0.089 R)
• M32: 15,368,339 km (0.059 R)
• M33: 16,082,519 km (0.113 R)
• M34: 16,608,505 km (0.095 R)
• M35: 17,880,536 km (0.102 R)
• M36: 18,084,288 km (0.074 R)
• M37: 18,220,422 km (0.088 R)
• M38: 18,768,848 km (0.068 R)
• M39: 19,252,947 km (0.088 R)
• M40: 20,092,640 km (0.086 R)
• M41: 20,375,230 km (0.061 R)
• M42: 20,659,017 km (0.114 R)
• M43: 22,976,587 km (0.075 R)
• M44: 23,568,696 km (0.112 R)
• M45: 24,315,937 km (0.088 R)
• M46: 24,995,111 km (0.049 R)
• M47: 25,222,799 km (0.112 R)
• M48: 25,757,013 km (0.115 R)
• M49: 26,140,732 km (0.062 R)
• M50: 26,681,379 km (0.093 R)
• M51: 29,119,076 km (0.115 R)
• M52: 30,729,048 km (0.086 R)
• M53: 30,973,042 km (0.03 R)
• M54: 31,136,104 km (0.093 R)
• M55: 34,878,893 km (0.11 R)
• M56: 36,415,263 km (0.07 R)
• M57: 37,278,293 km (0.112 R)
• M58: 38,410,300 km (0.113 R)
• M59: 39,112,513 km (0.108 R)
• M60: 39,377,002 km (0.113 R)
• M61: 39,730,502 km (0.098 R)
• M62: 40,085,049 km (0.069 R)
• M63: 41,873,491 km (0.116 R)
• M64: 42,958,973 km (0.085 R)
• M65: 44,696,553 km (0.099 R)
• M66: 44,880,857 km (0.077 R)
• M67: 44,973,009 km (0.086 R)
• M68: 45,898,721 km (0.077 R)
• M69: 48,429,019 km (0.074 R)
• M70: 48,618,261 km (0.057 R)
• M71: 50,332,503 km (0.103 R)
• M72: 51,004,496 km (0.094 R)
• M73: 51,100,688 km (0.056 R)
• M74: 51,582,692 km (0.079 R)
• M75: 53,233,056 km (0.03 R)
• M76: 53,526,118 km (0.086 R)
• M77: 55,691,398 km (0.116 R)
• M78: 55,790,432 km (0.11 R)
• M79: 58,992,574 km (0.066 R)
• M80: 60,921,788 km (0.107 R)
• M81: 61,842,862 km (0.072 R)
• M82: 63,078,092 km (0.033 R)
• M83: 63,802,445 km (0.115 R)
• M84: 65,154,959 km (0.069 R)
• M85: 65,259,378 km (0.118 R)
• M86: 66,411,731 km (0.084 R)
• M87: 68,417,988 km (0.088 R)
• M88: 69,375,265 km (0.113 R)
• M89: 69,481,778 km (0.119 R)
• M90: 70,336,880 km (0.08 R)
• M91: 70,551,253 km (0.098 R)
• M92: 71,410,544 km (0.102 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: 464 - 17,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit